From Ningsheng.Jian at arm.com  Wed May  2 01:45:07 2018
From: Ningsheng.Jian at arm.com (Ningsheng Jian)
Date: Wed, 2 May 2018 01:45:07 +0000
Subject: [aarch64-port-dev ] RFR 8202186: AArch64: Debug build VM
 crashes with PrintC1Statistics option
In-Reply-To: <e63634ea-77e0-b852-76be-a0623cccd337@redhat.com>
References: <AM5PR0802MB24492C6B533E8CD882A6DCCC908D0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <1657c03e-011c-a223-3408-8f849305b681@redhat.com>
 <AM5PR0802MB244965A67D557C71B27AA0BD908D0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <b5142fba-1b5e-d188-43e4-f0d432f42d65@redhat.com>
 <AM5PR0802MB244949A66AA848BA05937389908C0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <e63634ea-77e0-b852-76be-a0623cccd337@redhat.com>
Message-ID: <AM5PR0802MB2449BBE71FC03FB202828C0B90800@AM5PR0802MB2449.eurprd08.prod.outlook.com>

Thank you Andrew!

Regards,
Ningsheng

> -----Original Message-----
> From: Andrew Haley <aph at redhat.com>
> Sent: Sunday, April 29, 2018 12:35 AM
> To: Ningsheng Jian <Ningsheng.Jian at arm.com>; hotspot-compiler-
> dev at openjdk.java.net
> Cc: nd <nd at arm.com>; aarch64-port-dev at openjdk.java.net
> Subject: Re: [aarch64-port-dev ] RFR 8202186: AArch64: Debug build VM crashes
> with PrintC1Statistics option
> 
> On 04/28/2018 11:42 AM, Ningsheng Jian wrote:
> > Yes, I have checked and tested all the caller contexts. I forgot that
> > original code would use two scratch registers, if incremented by a
> > large value. Since strw does not support literal form, what about changing
> incrementw implementation like this?
> >
> > http://cr.openjdk.java.net/~njian/8202186/webrev.02/
> 
> That looks pretty good.  Thanks.
> 
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From goetz.lindenmaier at sap.com  Wed May  2 15:56:36 2018
From: goetz.lindenmaier at sap.com (Lindenmaier, Goetz)
Date: Wed, 2 May 2018 15:56:36 +0000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <CAEGA6kbQpMU4+73k+UQnf84Ki=r=4PzK0ny3N7XUTo9YcpOERQ@mail.gmail.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
Message-ID: <9d2753f6975c4477912420a2fe459ef3@sap.com>

Hi, 

I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to 
the shared file after "8201543: Modularize C1 GC barriers"
New webrev:
http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/

@Stuart
Thanks for testing!
> so as to accommodate the array pointer you are pushing onto the stack?
Yes, what you are pointing out seems to be wrong, I changed it to '2'.

Best regards,
  Goetz.


> -----Original Message-----
> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> Sent: Freitag, 27. April 2018 16:37
> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net; aarch32-
> port-dev at openjdk.java.net
> Subject: Re: RFR(M): 8201593: Print array length in
> ArrayIndexOutOfBoundsException.
> 
> Hi,
>    JTregs hasn't flagged any issues, so it should be ok.
> 
> Regarding the 32-bit arm code, in "void
> RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
>    ce->verify_reserved_argument_area_size(1);
> be
>    ce->verify_reserved_argument_area_size(2);
> 
> so as to accommodate the array pointer you are pushing onto the stack?
> 
> I've not tested 32-bit arm.
> 
> 
> BR,
>     Stuart
> 
> On 26 April 2018 at 15:31, Stuart Monteith <stuart.monteith at linaro.org>
> wrote:
> > Thanks, I'm happy with that.
> >
> > The registers have a clean path to call_RT - r22 and r23 aren't used
> > inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1 were
> > always going to cause problems.  If _array->as_pointer_register()
> > and/or _index->as_register() or _index->as_jint() were the registers
> > we were using as parameters there would be trouble. However, with
> > pd_last_allocatable_cpu_reg = 16, that shouldn't happen with r22/23,
> > or indeed anything else in the range r17 to r28.
> >
> > I'm going to run all of JTRegs and seem what that produces now.
> >
> > BR,
> >     Stuart
> >
> >
> >
> >
> > On 26 April 2018 at 15:14, Lindenmaier, Goetz
> <goetz.lindenmaier at sap.com> wrote:
> >> Hi Stuart,
> >>
> >> thanks for fixing this! Webrev with your changes:
> >> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
> >>
> >>> There is the possibility of overwriting live values though, aren't
> >>> there? The registers are saved by call_RT. Should I be concerned about
> >>> deopt and debugging going wrong? Furthermore, won't there be issues
> in
> >>> exception handlers?
> >> As I understand, this just has to survive the far_call.
> >> The call_RT in c1_Runtime then moves it into the
> >> proper argument registers.  This is just the handling of an
> >> exception, and in these few instructions no java code is
> >> executed, no safepoint is passed, so this should be fine.
> >>
> >> incremental diff:
> >> iff -r 874f2b999ff6 src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
> >> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon Apr 16
> 15:17:20 2018 +0200
> >> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu Apr 26
> 15:55:18 2018 +0200
> >> @@ -75,16 +75,16 @@
> >>    }
> >>
> >>    if (_index->is_cpu_register()) {
> >> -    __ mov(rscratch1, _index->as_register());
> >> +    __ mov(r22, _index->as_register());
> >>    } else {
> >> -    __ mov(rscratch1, _index->as_jint());
> >> +    __ mov(r22, _index->as_jint());
> >>    }
> >>    Runtime1::StubID stub_id;
> >>    if (_throw_index_out_of_bounds_exception) {
> >>      stub_id = Runtime1::throw_index_exception_id;
> >>    } else {
> >>      assert(_array != NULL, "sanity");
> >> -    __ mov(rscratch2, _array->as_pointer_register());
> >> +    __ mov(r23, _array->as_pointer_register());
> >>      stub_id = Runtime1::throw_range_check_failed_id;
> >>    }
> >>    __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)), NULL,
> rscratch2);
> >> diff -r 874f2b999ff6 src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
> >> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon Apr 16
> 15:17:20 2018 +0200
> >> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu Apr 26
> 15:55:18 2018 +0200
> >> @@ -327,7 +327,7 @@
> >>
> >>
> >>  // target: the entry point of the method that creates and posts the
> exception oop
> >> -// has_argument: true if the exception needs an argument (passed in
> rscratch1)
> >> +// has_argument: true if the exception needs arguments (passed in r22
> and r23)
> >>
> >>  OopMapSet* Runtime1::generate_exception_throw(StubAssembler*
> sasm, address target, bool has_argument) {
> >>    // make a frame and preserve the caller's caller-save registers
> >> @@ -336,7 +336,7 @@
> >>    if (!has_argument) {
> >>      call_offset = __ call_RT(noreg, noreg, target);
> >>    } else {
> >> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1, rscratch2);
> >> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> >>    }
> >>    OopMapSet* oop_maps = new OopMapSet();
> >>    oop_maps->add_gc_map(call_offset, oop_map);
> >>
> >> Best regards,
> >>  Goetz.
> >>
> >>
> >>> -----Original Message-----
> >>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> >>> Sent: Donnerstag, 26. April 2018 12:52
> >>> To: Andrew Haley <aph at redhat.com>
> >>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
> compiler-
> >>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; hotspot-
> >>> runtime-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net
> >>> Subject: Re: RFR(M): 8201593: Print array length in
> >>> ArrayIndexOutOfBoundsException.
> >>>
> >>> Hi,
> >>>   Using c_rarg1 and c_rarg2 instead of rscratch1 and overwriting
> >>> rscratch2 causes a SIGSEGV.
> >>> Using r22 and r23 instead, the test ran successfully.
> >>>
> >>> In c1_CodeStubs_aarch64.cpp
> >>> :
> >>>  77   if (_index->is_cpu_register()) {
> >>>  78     __ mov(r22, _index->as_register());
> >>>  79   } else {
> >>>  80     __ mov(r22, _index->as_jint());
> >>>  81   }
> >>>  82   Runtime1::StubID stub_id;
> >>>  83   if (_throw_index_out_of_bounds_exception) {
> >>>  84     stub_id = Runtime1::throw_index_exception_id;
> >>>  85   } else {
> >>>  86     assert(_array != NULL, "sanity");
> >>>  87     __ mov(r23, _array->as_pointer_register());
> >>>  88     stub_id = Runtime1::throw_range_check_failed_id;
> >>>  89   }
> >>>
> >>> in c1_Runtime_aarch64.cpp:
> >>>
> >>>  336   if (!has_argument) {
> >>>  337     call_offset = __ call_RT(noreg, noreg, target);
> >>>  338   } else {
> >>>  339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> >>>  340   }
> >>>
> >>> There is the possibility of overwriting live values though, aren't
> >>> there? The registers are saved by call_RT. Should I be concerned about
> >>> deopt and debugging going wrong? Furthermore, won't there be issues
> in
> >>> exception handlers?
> >>>
> >>> BR,
> >>>   Stuart
> >>>
> >>>
> >>> On 25 April 2018 at 16:49, Stuart Monteith <stuart.monteith at linaro.org>
> >>> wrote:
> >>> > Indeed - and that is what I am seeing. Usually no parameters are being
> >>> > called with this pattern, or rscratch1, with the temporary variable
> >>> > being changed to use rscratch2 in such circumstances.
> >>> > I'll try c_rarg1 and c_rarg2 - they should pass straight through,if I
> >>> > interpret the code correcting.
> >>> >
> >>> > On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com> wrote:
> >>> >> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
> >>> >>> I'm not quite sure to solve this yet - we'll need to use the stack in
> >>> >>> some safe way.
> >>> >>
> >>> >> It's not a great idea to pass arguments in rscratch1 or rscratch2.  These
> >>> >> registers are for use in macros and should be treated as volatile.
> Given
> >>> >> that you're throwing an exception, registers will be clobbered
> anyway.
> >>> >>
> >>> >> --
> >>> >> Andrew Haley
> >>> >> Java Platform Lead Engineer
> >>> >> Red Hat UK Ltd. <https://www.redhat.com>
> >>> >> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From shade at redhat.com  Wed May  2 16:51:49 2018
From: shade at redhat.com (Aleksey Shipilev)
Date: Wed, 2 May 2018 18:51:49 +0200
Subject: [aarch64-port-dev ] RFR: UseBiasedLocking should be disabled only
	for Shenandoah
Message-ID: <23b25358-d5f4-bc17-6ac0-16cbf5afb807@redhat.com>

http://cr.openjdk.java.net/~shade/shenandoah/8u-int-biased/webrev.01/

This is a major gaffe in current aarch64-port/shenandoah-8u. We should disable UseBiasedLocking only
when Shenandoah is enabled. But the block that does it is misplaced in check_gclog_consistency(),
while it should be in set_shenandoah_gc_flags(). This does not affect our sh/jdk8u development repo,
because we removed that block altogether, but we cannot wait for another Shenandoah integration to
fix this.

Testing: manual runs with -XX:+PrintFlagsFinal

-Aleksey


From aph at redhat.com  Wed May  2 17:16:50 2018
From: aph at redhat.com (Andrew Haley)
Date: Wed, 2 May 2018 18:16:50 +0100
Subject: [aarch64-port-dev ] RFR: UseBiasedLocking should be disabled
 only for Shenandoah
In-Reply-To: <23b25358-d5f4-bc17-6ac0-16cbf5afb807@redhat.com>
References: <23b25358-d5f4-bc17-6ac0-16cbf5afb807@redhat.com>
Message-ID: <1a2bb5e6-c096-f833-9eef-bcd80fd681ba@redhat.com>

On 02/05/18 17:51, Aleksey Shipilev wrote:
> http://cr.openjdk.java.net/~shade/shenandoah/8u-int-biased/webrev.01/
> 
> This is a major gaffe in current aarch64-port/shenandoah-8u. We should disable UseBiasedLocking only
> when Shenandoah is enabled. But the block that does it is misplaced in check_gclog_consistency(),
> while it should be in set_shenandoah_gc_flags(). This does not affect our sh/jdk8u development repo,
> because we removed that block altogether, but we cannot wait for another Shenandoah integration to
> fix this.

OK.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From gnu.andrew at redhat.com  Wed May  2 17:17:58 2018
From: gnu.andrew at redhat.com (Andrew Hughes)
Date: Wed, 2 May 2018 18:17:58 +0100
Subject: [aarch64-port-dev ] RFR: UseBiasedLocking should be disabled
 only for Shenandoah
In-Reply-To: <23b25358-d5f4-bc17-6ac0-16cbf5afb807@redhat.com>
References: <23b25358-d5f4-bc17-6ac0-16cbf5afb807@redhat.com>
Message-ID: <CABi63P5u2vx6G+v4e2FGN9AdsFATcpa6Bh4Wpm7UTPTjzp-GCQ@mail.gmail.com>

On 2 May 2018 at 17:51, Aleksey Shipilev <shade at redhat.com> wrote:
> http://cr.openjdk.java.net/~shade/shenandoah/8u-int-biased/webrev.01/
>
> This is a major gaffe in current aarch64-port/shenandoah-8u. We should disable UseBiasedLocking only
> when Shenandoah is enabled. But the block that does it is misplaced in check_gclog_consistency(),
> while it should be in set_shenandoah_gc_flags(). This does not affect our sh/jdk8u development repo,
> because we removed that block altogether, but we cannot wait for another Shenandoah integration to
> fix this.
>
> Testing: manual runs with -XX:+PrintFlagsFinal
>
> -Aleksey
>

Change looks good to me.
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

Web Site: http://fuseyism.com
Twitter: https://twitter.com/gnu_andrew_java
PGP Key: ed25519/0xCFDA0F9B35964222 (hkp://keys.gnupg.net)
Fingerprint = 5132 579D D154 0ED2 3E04  C5A0 CFDA 0F9B 3596 4222

From ashipile at redhat.com  Wed May  2 17:43:29 2018
From: ashipile at redhat.com (ashipile at redhat.com)
Date: Wed, 02 May 2018 17:43:29 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/hotspot:
 UseBiasedLocking should be disabled only for Shenandoah
Message-ID: <201805021743.w42HhTgF010371@aojmv0008.oracle.com>

Changeset: 8f88c7d974ea
Author:    shade
Date:      2018-05-02 18:48 +0200
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/8f88c7d974ea

UseBiasedLocking should be disabled only for Shenandoah

! src/share/vm/runtime/arguments.cpp


From shade at redhat.com  Wed May  2 17:43:38 2018
From: shade at redhat.com (Aleksey Shipilev)
Date: Wed, 2 May 2018 19:43:38 +0200
Subject: [aarch64-port-dev ] RFR: UseBiasedLocking should be disabled
 only for Shenandoah
In-Reply-To: <CABi63P5u2vx6G+v4e2FGN9AdsFATcpa6Bh4Wpm7UTPTjzp-GCQ@mail.gmail.com>
References: <23b25358-d5f4-bc17-6ac0-16cbf5afb807@redhat.com>
 <CABi63P5u2vx6G+v4e2FGN9AdsFATcpa6Bh4Wpm7UTPTjzp-GCQ@mail.gmail.com>
Message-ID: <ac15a2ab-27c1-c281-dd1a-1087f12c657a@redhat.com>

On 05/02/2018 07:17 PM, Andrew Hughes wrote:
> On 2 May 2018 at 17:51, Aleksey Shipilev <shade at redhat.com> wrote:
>> http://cr.openjdk.java.net/~shade/shenandoah/8u-int-biased/webrev.01/
>>
>> This is a major gaffe in current aarch64-port/shenandoah-8u. We should disable UseBiasedLocking only
>> when Shenandoah is enabled. But the block that does it is misplaced in check_gclog_consistency(),
>> while it should be in set_shenandoah_gc_flags(). This does not affect our sh/jdk8u development repo,
>> because we removed that block altogether, but we cannot wait for another Shenandoah integration to
>> fix this.
>>
>> Testing: manual runs with -XX:+PrintFlagsFinal
>>
>> -Aleksey
>>
> 
> Change looks good to me.

Thanks, pushed:
  http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/8f88c7d974ea

-Aleksey


From felix.yang at huawei.com  Thu May  3 01:02:34 2018
From: felix.yang at huawei.com (Yangfei (Felix))
Date: Thu, 3 May 2018 01:02:34 +0000
Subject: [aarch64-port-dev ] RFR 8202186: AArch64: Debug build VM
 crashes with PrintC1Statistics option
In-Reply-To: <e63634ea-77e0-b852-76be-a0623cccd337@redhat.com>
References: <AM5PR0802MB24492C6B533E8CD882A6DCCC908D0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <1657c03e-011c-a223-3408-8f849305b681@redhat.com>
 <AM5PR0802MB244965A67D557C71B27AA0BD908D0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <b5142fba-1b5e-d188-43e4-f0d432f42d65@redhat.com>
 <AM5PR0802MB244949A66AA848BA05937389908C0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <e63634ea-77e0-b852-76be-a0623cccd337@redhat.com>
Message-ID: <DA41BE1DDCA941489001C7FBD7A8820ED5E8110E@dggeml507-mbs.china.huawei.com>

Pushed.  Note: aarch64/jdk8u repo has the same issue.  

Thanks,
Felix

> 
> On 04/28/2018 11:42 AM, Ningsheng Jian wrote:
> > Yes, I have checked and tested all the caller contexts. I forgot that original code
> > would use two scratch registers, if incremented by a large value. Since strw
> does not
> > support literal form, what about changing incrementw implementation like
> this?
> >
> > http://cr.openjdk.java.net/~njian/8202186/webrev.02/
> 
> That looks pretty good.  Thanks.
> 
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Ningsheng.Jian at arm.com  Thu May  3 05:20:15 2018
From: Ningsheng.Jian at arm.com (Ningsheng Jian)
Date: Thu, 3 May 2018 05:20:15 +0000
Subject: [aarch64-port-dev ] RFR 8202186: AArch64: Debug build VM
 crashes with PrintC1Statistics option
In-Reply-To: <DA41BE1DDCA941489001C7FBD7A8820ED5E8110E@dggeml507-mbs.china.huawei.com>
References: <AM5PR0802MB24492C6B533E8CD882A6DCCC908D0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <1657c03e-011c-a223-3408-8f849305b681@redhat.com>
 <AM5PR0802MB244965A67D557C71B27AA0BD908D0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <b5142fba-1b5e-d188-43e4-f0d432f42d65@redhat.com>
 <AM5PR0802MB244949A66AA848BA05937389908C0@AM5PR0802MB2449.eurprd08.prod.outlook.com>
 <e63634ea-77e0-b852-76be-a0623cccd337@redhat.com>
 <DA41BE1DDCA941489001C7FBD7A8820ED5E8110E@dggeml507-mbs.china.huawei.com>
Message-ID: <VI1PR0802MB2462E5D62C4DEAABEC5DDDBB90870@VI1PR0802MB2462.eurprd08.prod.outlook.com>

Thank you Felix!

Regards,
Ningsheng

> -----Original Message-----
> From: Yangfei (Felix) <felix.yang at huawei.com>
> Sent: Thursday, May 3, 2018 9:03 AM
> To: Andrew Haley <aph at redhat.com>; Ningsheng Jian
> <Ningsheng.Jian at arm.com>; hotspot-compiler-dev at openjdk.java.net
> Cc: nd <nd at arm.com>; aarch64-port-dev at openjdk.java.net
> Subject: Re: [aarch64-port-dev ] RFR 8202186: AArch64: Debug build VM crashes
> with PrintC1Statistics option
> 
> Pushed.  Note: aarch64/jdk8u repo has the same issue.
> 
> Thanks,
> Felix
> 
> >
> > On 04/28/2018 11:42 AM, Ningsheng Jian wrote:
> > > Yes, I have checked and tested all the caller contexts. I forgot
> > > that original code would use two scratch registers, if incremented
> > > by a large value. Since strw
> > does not
> > > support literal form, what about changing incrementw implementation
> > > like
> > this?
> > >
> > > http://cr.openjdk.java.net/~njian/8202186/webrev.02/
> >
> > That looks pretty good.  Thanks.
> >
> > --
> > Andrew Haley
> > Java Platform Lead Engineer
> > Red Hat UK Ltd. <https://www.redhat.com>
> > EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitrij.pochepko at bell-sw.com  Thu May  3 18:58:39 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Thu, 3 May 2018 21:58:39 +0300
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <5310674b-0e9d-8c30-233d-6a7b4ef54ac0@redhat.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <5310674b-0e9d-8c30-233d-6a7b4ef54ac0@redhat.com>
Message-ID: <db25d0f2-e047-128a-749b-00ee0ef87823@bell-sw.com>

On 29.04.2018 13:36, Andrew Haley wrote:

> On 04/28/2018 07:29 PM, Dmitrij Pochepko wrote:
>> There are no noticeable regressions according to benchmark results.
> The speedup looks pretty convincing.  What does the code size at call sites
> look like?
>
I've checked the only callsite for this intrinsic: String::compareTo

size before patch: 480 bytes

size after patch: 604 bytes


Thanks,

Dmitrij


From dmitrij.pochepko at bell-sw.com  Thu May  3 18:58:45 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Thu, 3 May 2018 21:58:45 +0300
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
Message-ID: <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>

Hi Paul,

Actually, vectorizedMismatch has more in common with array equals, which 
is a more generic version of the same algorithm.

Unfortunately, vectorizedMismatch intrinsic is not yet implemented for 
AARCH64 (we're working on it as well and will try to reuse the code 
assuming there is no significant performance impact).

CC'ing Boris, who is working on vectorizedMismatch.


Thanks,

Dmitrij


On 01.05.2018 01:21, Paul Sandoz wrote:
> Hi Dmitrij,
>
> Here is a somewhat lateral thought, it might have some legs...
>
> For the case when the encoding of the compared strings are the same have you considered changing the string compare implementations to use the array mismatch functionality (see jdk.internal.util.ArraysSupport.vectorizedMismatch) and then optimize that for AARCH64, if not already done so. It may simplify things in some respects but it would also broaden the performance impact to arrays and buffers.
>
> Paul.
>
>> On Apr 28, 2018, at 11:29 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
>>
>>
>>
>> Hi all,
>>
>> please review patch for  8202326: AARCH64: optimize string compare intrinsic
>>
>> This patch introduces string compareTo stub, which uses large loops with prefetch instructions. Stub is called for long strings and improves String::compareTo up to 4 times on systems without hardware prefetching (ThunderX) and up to 2 times on systems with hardware prefetching (ThunderX2). Also inlined code is re-arranged with more optimal pipelining, which helps in-order systems, so small strings are also slightly improved.
>> There are no noticeable regressions according to benchmark results.
>>
>> I created benchmark to measure improvement: http://cr.openjdk.java.net/~dpochepk/8202326/StringCompareBench.java
>>
>> Execution matrix is large and can be seen here: http://cr.openjdk.java.net/~dpochepk/8202326/str_compare.xls
>>
>> Raw results are *.txt files here: http://cr.openjdk.java.net/~dpochepk/8202326/
>>
>> webrev: http://cr.openjdk.java.net/~dpochepk/8202326/webrev.01/
>>
>> CR: https://bugs.openjdk.java.net/browse/JDK-8202326
>>
>> testing: I run jtreg hotspot tests: compiler/* gc/* runtime/* using fastdebug build and found no new failures. I also run long "bruteforce" test which checks all combinations of different character index for all strings up to size 512: http://cr.openjdk.java.net/~dpochepk/8202326/StrCmpTest.java
>>
>>
>> Additional note: this patch depends on zip2 instruction encoding fix: JDK-8202395
>>
>> Thanks,
>>
>> Dmitrij
>>


From paul.sandoz at oracle.com  Thu May  3 19:41:32 2018
From: paul.sandoz at oracle.com (Paul Sandoz)
Date: Thu, 3 May 2018 12:41:32 -0700
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
Message-ID: <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>

Hi Dmitrij,

> On May 3, 2018, at 11:58 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
> 
> Hi Paul,
> 
> Actually, vectorizedMismatch has more in common with array equals, which is a more generic version of the same algorithm.
> 

Since vectorizedMismatch is also used for lexicographical array comparison it still might be applicable for string comparison *if* the character encodings of the two strings are the same.

Opportunistically, my hope was that the string comparison intrinsics code could be reduced to focus on strings of different encodings, thereby potentially simplifying HotSpot code. That could apply across all platforms that support the vectorizedMismatch intrinsic.

Paul.

> Unfortunately, vectorizedMismatch intrinsic is not yet implemented for AARCH64 (we're working on it as well and will try to reuse the code assuming there is no significant performance impact).
> 
> CC'ing Boris, who is working on vectorizedMismatch.
> 
> 
> Thanks,
> 
> Dmitrij
> 
> 
> On 01.05.2018 01:21, Paul Sandoz wrote:
>> Hi Dmitrij,
>> 
>> Here is a somewhat lateral thought, it might have some legs...
>> 
>> For the case when the encoding of the compared strings are the same have you considered changing the string compare implementations to use the array mismatch functionality (see jdk.internal.util.ArraysSupport.vectorizedMismatch) and then optimize that for AARCH64, if not already done so. It may simplify things in some respects but it would also broaden the performance impact to arrays and buffers.
>> 
>> Paul.
>> 
>>> On Apr 28, 2018, at 11:29 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
>>> 
>>> 
>>> 
>>> Hi all,
>>> 
>>> please review patch for  8202326: AARCH64: optimize string compare intrinsic
>>> 
>>> This patch introduces string compareTo stub, which uses large loops with prefetch instructions. Stub is called for long strings and improves String::compareTo up to 4 times on systems without hardware prefetching (ThunderX) and up to 2 times on systems with hardware prefetching (ThunderX2). Also inlined code is re-arranged with more optimal pipelining, which helps in-order systems, so small strings are also slightly improved.
>>> There are no noticeable regressions according to benchmark results.
>>> 
>>> I created benchmark to measure improvement: http://cr.openjdk.java.net/~dpochepk/8202326/StringCompareBench.java
>>> 
>>> Execution matrix is large and can be seen here: http://cr.openjdk.java.net/~dpochepk/8202326/str_compare.xls
>>> 
>>> Raw results are *.txt files here: http://cr.openjdk.java.net/~dpochepk/8202326/
>>> 
>>> webrev: http://cr.openjdk.java.net/~dpochepk/8202326/webrev.01/
>>> 
>>> CR: https://bugs.openjdk.java.net/browse/JDK-8202326
>>> 
>>> testing: I run jtreg hotspot tests: compiler/* gc/* runtime/* using fastdebug build and found no new failures. I also run long "bruteforce" test which checks all combinations of different character index for all strings up to size 512: http://cr.openjdk.java.net/~dpochepk/8202326/StrCmpTest.java
>>> 
>>> 
>>> Additional note: this patch depends on zip2 instruction encoding fix: JDK-8202395
>>> 
>>> Thanks,
>>> 
>>> Dmitrij
>>> 
> 


From gnu.andrew at redhat.com  Fri May  4 05:13:24 2018
From: gnu.andrew at redhat.com (Andrew Hughes)
Date: Fri, 4 May 2018 06:13:24 +0100
Subject: [aarch64-port-dev ] [RFR] 8u171 Upstream Sync
Message-ID: <CABi63P5HpxV-hn7zsTBHQJXe_HHsHnv7o0R5eFbPZNFoVfbzNA@mail.gmail.com>

Hi,

This webrev brings jdk8u171-b11 (the upstream version) into the
aarch64/jdk8u repositories, tagging the result as aarch64-jdk8u171-b12

http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/

To illustrate the actual changes, the merge changesets for each repository
are also included:

http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/corba/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/jaxp/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/jaxws/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/jdk/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/hotspot/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/langtools/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/nashorn/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u171.upstream/root/merge.changeset

Changes in aarch64-jdk8u171-b12:
  - S8199141: Windows: new warning messaging for JRE installer UI in
non-MOS cases
  - S8200314: JDK 8u171 l10n resource file update - msg drop 40

The many duplicates merged that were already in the aarch64/jdk8u
repository have been removed from the list above.

diffstat for root
 b/.hgtags                                |   18 ++++++++++++++++++
 b/common/autoconf/generated-configure.sh |    2 +-
 2 files changed, 19 insertions(+), 1 deletion(-)
diffstat for corba
 b/.hgtags |   18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diffstat for jaxp
 b/.hgtags
                |   18 ++++++++++
 b/src/com/sun/org/apache/xalan/internal/xsltc/compiler/util/ErrorMessages_sv.java
    |    4 +-
 b/src/com/sun/org/apache/xerces/internal/impl/msg/XIncludeMessages_sv.properties
     |    8 ++--
 b/src/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties
          |    8 ++--
 b/src/com/sun/org/apache/xerces/internal/impl/msg/XMLSerializerMessages_sv.properties
|    4 +-
 b/src/com/sun/org/apache/xerces/internal/impl/msg/XPointerMessages_sv.properties
     |    4 +-
 b/src/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_sv.java
              |   12 +++---
 7 files changed, 38 insertions(+), 20 deletions(-)
diffstat for jaxws
 b/.hgtags |   18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diffstat for langtools
 b/.hgtags |   18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diffstat for nashorn
 b/.hgtags |   18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diffstat for jdk
 b/.hgtags
              |   18 +
 b/src/share/classes/com/sun/rowset/RowSetResourceBundle_sv.properties
              |    4
 b/src/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_sv.properties
|    2
 b/src/share/classes/sun/security/tools/keytool/Resources_de.java
              |    8
 b/src/share/classes/sun/security/tools/policytool/Resources_sv.java
              |    4
 b/src/share/classes/sun/security/util/Resources_sv.java
              |    4
 b/test/javax/security/auth/Subject/doAs/NestedActions.java
              |   18 -
 b/test/lib/testlibrary/jdk/testlibrary/JarUtils.java
              |  162 +++++-----
 b/test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java
              |   15
 b/test/lib/testlibrary/jdk/testlibrary/Utils.java
              |   40 ++
 b/test/sun/rmi/transport/tcp/DisableRMIOverHttp/DisableRMIOverHTTPTest.java
        |  156 +++++++++
 b/test/sun/rmi/transport/tcp/DisableRMIOverHttp/TestIface.java
              |   31 +
 b/test/sun/rmi/transport/tcp/DisableRMIOverHttp/TestImpl.java
              |   49 +++
 13 files changed, 421 insertions(+), 90 deletions(-)
diffstat for hotspot
 b/.hgtags                                |   18 ++++++++++++++++++
 b/src/cpu/zero/vm/methodHandles_zero.cpp |    6 ++++++
 2 files changed, 24 insertions(+)

The methodHandles_zero.cpp change is a debug build chunk of 8194739
which was only in the upstream version:

changeset:   9850:56123fdca84a
tag:         jdk8u171-b08
user:        aph
date:        Mon Jan 22 15:19:02 2018 +0000
summary:     8194739: Zero port of 8174962: Better interface invocations

9850: #ifndef PRODUCT
9850: void MethodHandles::trace_method_handle(MacroAssembler* _masm,
const char* adaptername) {
9850:   // This is just a stub.
9850: }
9850: #endif //PRODUCT

Ok to push?
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

Web Site: http://fuseyism.com
Twitter: https://twitter.com/gnu_andrew_java
PGP Key: ed25519/0xCFDA0F9B35964222 (hkp://keys.gnupg.net)
Fingerprint = 5132 579D D154 0ED2 3E04  C5A0 CFDA 0F9B 3596 4222

From aph at redhat.com  Fri May  4 06:56:48 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 4 May 2018 07:56:48 +0100
Subject: [aarch64-port-dev ] [RFR] 8u171 Upstream Sync
In-Reply-To: <CABi63P5HpxV-hn7zsTBHQJXe_HHsHnv7o0R5eFbPZNFoVfbzNA@mail.gmail.com>
References: <CABi63P5HpxV-hn7zsTBHQJXe_HHsHnv7o0R5eFbPZNFoVfbzNA@mail.gmail.com>
Message-ID: <a9357b83-dae1-e61b-9870-2d1e34ca7b41@redhat.com>

On 04/05/18 06:13, Andrew Hughes wrote:
> Ok to push?

Sure, thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From goetz.lindenmaier at sap.com  Fri May  4 09:22:23 2018
From: goetz.lindenmaier at sap.com (Lindenmaier, Goetz)
Date: Fri, 4 May 2018 09:22:23 +0000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <9d2753f6975c4477912420a2fe459ef3@sap.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <CAEGA6kbQpMU4+73k+UQnf84Ki=r=4PzK0ny3N7XUTo9YcpOERQ@mail.gmail.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
Message-ID: <14107212c2664aee9965e9f9da8006ad@sap.com>

Hi,

thanks to Aleksey and Boris this is now also tested on arm.
This final webrev contains some fixes needed in the arm files:
http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-arm/

David, can I consider this as finally reviewed?

Best regards,
  Goetz



> -----Original Message-----
> From: aarch64-port-dev [mailto:aarch64-port-dev-
> bounces at openjdk.java.net] On Behalf Of Lindenmaier, Goetz
> Sent: Mittwoch, 2. Mai 2018 17:57
> To: Stuart Monteith <stuart.monteith at linaro.org>
> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; aarch32-port-
> dev at openjdk.java.net
> Subject: [CAUTION] Re: [aarch64-port-dev ] RFR(M): 8201593: Print array
> length in ArrayIndexOutOfBoundsException.
> 
> Hi,
> 
> I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to
> the shared file after "8201543: Modularize C1 GC barriers"
> New webrev:
> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
> 
> @Stuart
> Thanks for testing!
> > so as to accommodate the array pointer you are pushing onto the stack?
> Yes, what you are pointing out seems to be wrong, I changed it to '2'.
> 
> Best regards,
>   Goetz.
> 
> 
> > -----Original Message-----
> > From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> > Sent: Freitag, 27. April 2018 16:37
> > To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
> > Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
> > dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net; aarch32-
> > port-dev at openjdk.java.net
> > Subject: Re: RFR(M): 8201593: Print array length in
> > ArrayIndexOutOfBoundsException.
> >
> > Hi,
> >    JTregs hasn't flagged any issues, so it should be ok.
> >
> > Regarding the 32-bit arm code, in "void
> > RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
> >    ce->verify_reserved_argument_area_size(1);
> > be
> >    ce->verify_reserved_argument_area_size(2);
> >
> > so as to accommodate the array pointer you are pushing onto the stack?
> >
> > I've not tested 32-bit arm.
> >
> >
> > BR,
> >     Stuart
> >
> > On 26 April 2018 at 15:31, Stuart Monteith <stuart.monteith at linaro.org>
> > wrote:
> > > Thanks, I'm happy with that.
> > >
> > > The registers have a clean path to call_RT - r22 and r23 aren't used
> > > inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1 were
> > > always going to cause problems.  If _array->as_pointer_register()
> > > and/or _index->as_register() or _index->as_jint() were the registers
> > > we were using as parameters there would be trouble. However, with
> > > pd_last_allocatable_cpu_reg = 16, that shouldn't happen with r22/23,
> > > or indeed anything else in the range r17 to r28.
> > >
> > > I'm going to run all of JTRegs and seem what that produces now.
> > >
> > > BR,
> > >     Stuart
> > >
> > >
> > >
> > >
> > > On 26 April 2018 at 15:14, Lindenmaier, Goetz
> > <goetz.lindenmaier at sap.com> wrote:
> > >> Hi Stuart,
> > >>
> > >> thanks for fixing this! Webrev with your changes:
> > >> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
> > >>
> > >>> There is the possibility of overwriting live values though, aren't
> > >>> there? The registers are saved by call_RT. Should I be concerned about
> > >>> deopt and debugging going wrong? Furthermore, won't there be
> issues
> > in
> > >>> exception handlers?
> > >> As I understand, this just has to survive the far_call.
> > >> The call_RT in c1_Runtime then moves it into the
> > >> proper argument registers.  This is just the handling of an
> > >> exception, and in these few instructions no java code is
> > >> executed, no safepoint is passed, so this should be fine.
> > >>
> > >> incremental diff:
> > >> iff -r 874f2b999ff6 src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
> > >> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon Apr 16
> > 15:17:20 2018 +0200
> > >> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu Apr 26
> > 15:55:18 2018 +0200
> > >> @@ -75,16 +75,16 @@
> > >>    }
> > >>
> > >>    if (_index->is_cpu_register()) {
> > >> -    __ mov(rscratch1, _index->as_register());
> > >> +    __ mov(r22, _index->as_register());
> > >>    } else {
> > >> -    __ mov(rscratch1, _index->as_jint());
> > >> +    __ mov(r22, _index->as_jint());
> > >>    }
> > >>    Runtime1::StubID stub_id;
> > >>    if (_throw_index_out_of_bounds_exception) {
> > >>      stub_id = Runtime1::throw_index_exception_id;
> > >>    } else {
> > >>      assert(_array != NULL, "sanity");
> > >> -    __ mov(rscratch2, _array->as_pointer_register());
> > >> +    __ mov(r23, _array->as_pointer_register());
> > >>      stub_id = Runtime1::throw_range_check_failed_id;
> > >>    }
> > >>    __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)), NULL,
> > rscratch2);
> > >> diff -r 874f2b999ff6 src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
> > >> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon Apr 16
> > 15:17:20 2018 +0200
> > >> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu Apr 26
> > 15:55:18 2018 +0200
> > >> @@ -327,7 +327,7 @@
> > >>
> > >>
> > >>  // target: the entry point of the method that creates and posts the
> > exception oop
> > >> -// has_argument: true if the exception needs an argument (passed in
> > rscratch1)
> > >> +// has_argument: true if the exception needs arguments (passed in
> r22
> > and r23)
> > >>
> > >>  OopMapSet* Runtime1::generate_exception_throw(StubAssembler*
> > sasm, address target, bool has_argument) {
> > >>    // make a frame and preserve the caller's caller-save registers
> > >> @@ -336,7 +336,7 @@
> > >>    if (!has_argument) {
> > >>      call_offset = __ call_RT(noreg, noreg, target);
> > >>    } else {
> > >> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1, rscratch2);
> > >> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> > >>    }
> > >>    OopMapSet* oop_maps = new OopMapSet();
> > >>    oop_maps->add_gc_map(call_offset, oop_map);
> > >>
> > >> Best regards,
> > >>  Goetz.
> > >>
> > >>
> > >>> -----Original Message-----
> > >>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> > >>> Sent: Donnerstag, 26. April 2018 12:52
> > >>> To: Andrew Haley <aph at redhat.com>
> > >>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
> > compiler-
> > >>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; hotspot-
> > >>> runtime-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net
> > >>> Subject: Re: RFR(M): 8201593: Print array length in
> > >>> ArrayIndexOutOfBoundsException.
> > >>>
> > >>> Hi,
> > >>>   Using c_rarg1 and c_rarg2 instead of rscratch1 and overwriting
> > >>> rscratch2 causes a SIGSEGV.
> > >>> Using r22 and r23 instead, the test ran successfully.
> > >>>
> > >>> In c1_CodeStubs_aarch64.cpp
> > >>> :
> > >>>  77   if (_index->is_cpu_register()) {
> > >>>  78     __ mov(r22, _index->as_register());
> > >>>  79   } else {
> > >>>  80     __ mov(r22, _index->as_jint());
> > >>>  81   }
> > >>>  82   Runtime1::StubID stub_id;
> > >>>  83   if (_throw_index_out_of_bounds_exception) {
> > >>>  84     stub_id = Runtime1::throw_index_exception_id;
> > >>>  85   } else {
> > >>>  86     assert(_array != NULL, "sanity");
> > >>>  87     __ mov(r23, _array->as_pointer_register());
> > >>>  88     stub_id = Runtime1::throw_range_check_failed_id;
> > >>>  89   }
> > >>>
> > >>> in c1_Runtime_aarch64.cpp:
> > >>>
> > >>>  336   if (!has_argument) {
> > >>>  337     call_offset = __ call_RT(noreg, noreg, target);
> > >>>  338   } else {
> > >>>  339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> > >>>  340   }
> > >>>
> > >>> There is the possibility of overwriting live values though, aren't
> > >>> there? The registers are saved by call_RT. Should I be concerned about
> > >>> deopt and debugging going wrong? Furthermore, won't there be
> issues
> > in
> > >>> exception handlers?
> > >>>
> > >>> BR,
> > >>>   Stuart
> > >>>
> > >>>
> > >>> On 25 April 2018 at 16:49, Stuart Monteith
> <stuart.monteith at linaro.org>
> > >>> wrote:
> > >>> > Indeed - and that is what I am seeing. Usually no parameters are
> being
> > >>> > called with this pattern, or rscratch1, with the temporary variable
> > >>> > being changed to use rscratch2 in such circumstances.
> > >>> > I'll try c_rarg1 and c_rarg2 - they should pass straight through,if I
> > >>> > interpret the code correcting.
> > >>> >
> > >>> > On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com> wrote:
> > >>> >> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
> > >>> >>> I'm not quite sure to solve this yet - we'll need to use the stack in
> > >>> >>> some safe way.
> > >>> >>
> > >>> >> It's not a great idea to pass arguments in rscratch1 or rscratch2.
> These
> > >>> >> registers are for use in macros and should be treated as volatile.
> > Given
> > >>> >> that you're throwing an exception, registers will be clobbered
> > anyway.
> > >>> >>
> > >>> >> --
> > >>> >> Andrew Haley
> > >>> >> Java Platform Lead Engineer
> > >>> >> Red Hat UK Ltd. <https://www.redhat.com>
> > >>> >> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitrij.pochepko at bell-sw.com  Fri May  4 11:28:37 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Fri, 4 May 2018 14:28:37 +0300
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
 <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
Message-ID: <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>

On 03.05.2018 22:41, Paul Sandoz wrote:

> Hi Dmitrij,
>
>> On May 3, 2018, at 11:58 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
>>
>> Hi Paul,
>>
>> Actually, vectorizedMismatch has more in common with array equals, which is a more generic version of the same algorithm.
>>
> Since vectorizedMismatch is also used for lexicographical array comparison it still might be applicable for string comparison *if* the character encodings of the two strings are the same.
>
> Opportunistically, my hope was that the string comparison intrinsics code could be reduced to focus on strings of different encodings, thereby potentially simplifying HotSpot code. That could apply across all platforms that support the vectorizedMismatch intrinsic.
>
> Paul.
Yes, we can consider reusing vectorizedMismatch code. However, there are 
a few issues which make me suggest we postpone considering reusing 
vectorisedMismatch until we get the performance numbers.

1. there is no vectorizedMismatch intrinsic implemented for AARCH64 as I 
mentioned before. This patch optimizes existing string compareTo. 
vectorizedMismatch is a separate piece of work which is underway by 
Boris, and we will check the performance impact of using 
vectorizedMismatch in String::compareTo when this is implemented. It may 
not get into JDK 11.

2. vectorizedMismatch intrinsic contract moves type information from 
compile time to runtime (to have single entry point), so, no compile 
time type information is available to intrinsic. This information is 
moved to parameter: log2ArrayIndexScale. As a result, hotspot can use 
single but not optimal intrinsic (as always, generic vs fast). 
vectorizedMismatch implementation will have to add a few branches to 
check this log2ArrayIndexScale in runtime (checking 1, 2, 4 or 8 -byte 
type is used, so, +1 branch on shortest code path and +3 branches on 
longest). This is where compareTo and vectorizedMismatch are different. 
For example, String::compareTo for UTF-16/UTF-16 encoding won't use 
single byte read and no such branch is needed, while single 
vectorizedMismatch version will have 2 options:
a) use 1-3 additional branches to check log2ArrayIndexScale parameter at 
start and then jump to a specific entry point
b) use 1-3 additional branches to check odd/even byte length at start or 
tail handling
Both options will add additional branches which will noticeably affect 
performance for short strings. Depending on the specifics of branch 
predictor and code shape, it may affect the performance by tens of 
percents. Since about 75% of strings are 32 symbols or less, it's quite 
important to care about small strings. That's probably one of the 
reasons why x86 implementation has separate intrinsics for 
vectorizedMismatch and String::compareTo.

I remember a discussion, when improving large strings handling for array 
equals by 4-6 times for large strings was rejected because small strings 
performance was slowed down by 2% in the same patch. The root cause was 
1 added branch, and we're now talking about 3 branches worst case. This 
is why I'd suggest having the performance numbers for vectorisedMismatch 
on the table (we are working on it) and have the discussion around 
reusing it in String::comapareTo after we have them.


Thanks,
Dmitrij
>
>> Unfortunately, vectorizedMismatch intrinsic is not yet implemented for AARCH64 (we're working on it as well and will try to reuse the code assuming there is no significant performance impact).
>>
>> CC'ing Boris, who is working on vectorizedMismatch.
>>
>>
>> Thanks,
>>
>> Dmitrij
>>
>>
>> On 01.05.2018 01:21, Paul Sandoz wrote:
>>> Hi Dmitrij,
>>>
>>> Here is a somewhat lateral thought, it might have some legs...
>>>
>>> For the case when the encoding of the compared strings are the same have you considered changing the string compare implementations to use the array mismatch functionality (see jdk.internal.util.ArraysSupport.vectorizedMismatch) and then optimize that for AARCH64, if not already done so. It may simplify things in some respects but it would also broaden the performance impact to arrays and buffers.
>>>
>>> Paul.
>>>
>>>> On Apr 28, 2018, at 11:29 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
>>>>
>>>>
>>>>
>>>> Hi all,
>>>>
>>>> please review patch for  8202326: AARCH64: optimize string compare intrinsic
>>>>
>>>> This patch introduces string compareTo stub, which uses large loops with prefetch instructions. Stub is called for long strings and improves String::compareTo up to 4 times on systems without hardware prefetching (ThunderX) and up to 2 times on systems with hardware prefetching (ThunderX2). Also inlined code is re-arranged with more optimal pipelining, which helps in-order systems, so small strings are also slightly improved.
>>>> There are no noticeable regressions according to benchmark results.
>>>>
>>>> I created benchmark to measure improvement: http://cr.openjdk.java.net/~dpochepk/8202326/StringCompareBench.java
>>>>
>>>> Execution matrix is large and can be seen here: http://cr.openjdk.java.net/~dpochepk/8202326/str_compare.xls
>>>>
>>>> Raw results are *.txt files here: http://cr.openjdk.java.net/~dpochepk/8202326/
>>>>
>>>> webrev: http://cr.openjdk.java.net/~dpochepk/8202326/webrev.01/
>>>>
>>>> CR: https://bugs.openjdk.java.net/browse/JDK-8202326
>>>>
>>>> testing: I run jtreg hotspot tests: compiler/* gc/* runtime/* using fastdebug build and found no new failures. I also run long "bruteforce" test which checks all combinations of different character index for all strings up to size 512: http://cr.openjdk.java.net/~dpochepk/8202326/StrCmpTest.java
>>>>
>>>>
>>>> Additional note: this patch depends on zip2 instruction encoding fix: JDK-8202395
>>>>
>>>> Thanks,
>>>>
>>>> Dmitrij
>>>>


From sgehwolf at redhat.com  Fri May  4 11:48:42 2018
From: sgehwolf at redhat.com (Severin Gehwolf)
Date: Fri, 04 May 2018 13:48:42 +0200
Subject: [aarch64-port-dev ] RFR(xs): UB in os_linux_aarch64.cpp SpinPause
Message-ID: <1525434522.4179.34.camel@redhat.com>

Hi,

This is a follow-up for a fix which went in a while ago:
http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/e47e8eaec0b4

The above changeset fixed almost all functions with missing return
values. It did miss SpinPause in os_linux_aarch64.cpp, though.

Here is a webrev which fixes this:
http://cr.openjdk.java.net/~sgehwolf/webrevs/aarch64-port/ub_spinpause/webrev.01/

Without this fix, the current JDK 8 port does not bootcycle-images
build on an OS with GCC 8.

Note: A similar fix got pushed to upstream jdk8u for Zero:
http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/ca4663e58916

Once reviewed, I'd appreciate if somebody could sponsor this changeset
and get it pushed.

Thanks,
Severin

From shade at redhat.com  Fri May  4 11:58:17 2018
From: shade at redhat.com (Aleksey Shipilev)
Date: Fri, 4 May 2018 13:58:17 +0200
Subject: [aarch64-port-dev ] RFR(xs): UB in os_linux_aarch64.cpp
	SpinPause
In-Reply-To: <1525434522.4179.34.camel@redhat.com>
References: <1525434522.4179.34.camel@redhat.com>
Message-ID: <775ae202-79e9-2163-3050-294ba5809ad0@redhat.com>

On 05/04/2018 01:48 PM, Severin Gehwolf wrote:
> Here is a webrev which fixes this:
> http://cr.openjdk.java.net/~sgehwolf/webrevs/aarch64-port/ub_spinpause/webrev.01/

Looks good.

Not a Reviewer in this project, but I can push once rubber-stamped by someone else.

-Aleksey


From aph at redhat.com  Fri May  4 12:59:42 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 4 May 2018 13:59:42 +0100
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
 <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
 <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>
Message-ID: <495721f3-d3f5-2778-61e3-f86ff31eaa4b@redhat.com>

On 05/04/2018 12:28 PM, Dmitrij Pochepko wrote:
> vectorizedMismatch intrinsic contract moves type information from 
> compile time to runtime (to have single entry point), 

It does not have to do that: there's no reason not to be able to
use the same vectorized-mismatch-generating logic able to use
constant information (i.e. the type) conditionally at code gen
time.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitrij.pochepko at bell-sw.com  Fri May  4 13:24:44 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Fri, 4 May 2018 16:24:44 +0300
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <495721f3-d3f5-2778-61e3-f86ff31eaa4b@redhat.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
 <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
 <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>
 <495721f3-d3f5-2778-61e3-f86ff31eaa4b@redhat.com>
Message-ID: <75179478-d264-5ffe-06a2-3d44ae83ccfa@bell-sw.com>


On 04.05.2018 15:59, Andrew Haley wrote:
> On 05/04/2018 12:28 PM, Dmitrij Pochepko wrote:
>> vectorizedMismatch intrinsic contract moves type information from
>> compile time to runtime (to have single entry point),
> It does not have to do that: there's no reason not to be able to
> use the same vectorized-mismatch-generating logic able to use
> constant information (i.e. the type) conditionally at code gen
> time.
>
Do you suggest to change vectorizedMismatch from generic single entry 
point to 4 versions (1,2,4 and 8 -byte) each optimized for respective 
size(and possible re-using code generation logic)? Then it can be 
re-used for same-encoded strings without penalties, indeed, but it 
requires changes in jdk.internal.util.ArraysSupport.java and also 
updating existing vectorizedMismatch intrinsic implementation on x86.

This is definitely doable but looks like a separate cross-platform effort.

From aph at redhat.com  Fri May  4 13:46:27 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 4 May 2018 14:46:27 +0100
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <75179478-d264-5ffe-06a2-3d44ae83ccfa@bell-sw.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
 <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
 <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>
 <495721f3-d3f5-2778-61e3-f86ff31eaa4b@redhat.com>
 <75179478-d264-5ffe-06a2-3d44ae83ccfa@bell-sw.com>
Message-ID: <a801cfb5-8375-2495-8d05-2c7f90b4fc5b@redhat.com>

On 05/04/2018 02:24 PM, Dmitrij Pochepko wrote:
> Do you suggest to change vectorizedMismatch from generic single entry 
> point to 4 versions (1,2,4 and 8 -byte) each optimized for respective 
> size(and possible re-using code generation logic)? Then it can be 
> re-used for same-encoded strings without penalties, indeed, but it 
> requires changes in jdk.internal.util.ArraysSupport.java

I don't see why it's absolutely necessary.  On the other hand, it might
be an excellent idea to have a switch statement in the Java code wich
will almost always optimized away.  It's worth trying.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From gnu.andrew at redhat.com  Fri May  4 14:43:21 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:43:21 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u: 28 new changesets
Message-ID: <201805041443.w44EhLRZ009776@aojmv0008.oracle.com>

Changeset: 4be07cb28b21
Author:    asaha
Date:      2017-12-19 15:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/4be07cb28b21

Added tag jdk8u162-b12 for changeset 173b2b978c05

! .hgtags

Changeset: 3aac6c8f4f4d
Author:    asaha
Date:      2017-10-03 22:42 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/3aac6c8f4f4d

Added tag jdk8u171-b00 for changeset d66f57333c7f

! .hgtags

Changeset: 51fb66d0a998
Author:    asaha
Date:      2017-11-02 11:28 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/51fb66d0a998

Merge

! .hgtags

Changeset: 54a2665aef21
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/54a2665aef21

Added tag jdk8u152-b31 for changeset 2093adf53312

! .hgtags

Changeset: d988f1e20caa
Author:    asaha
Date:      2017-10-31 14:55 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/d988f1e20caa

Added tag jdk8u152-b32 for changeset 54a2665aef21

! .hgtags

Changeset: 5ce629d390aa
Author:    asaha
Date:      2017-11-14 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/5ce629d390aa

Added tag jdk8u152-b33 for changeset d988f1e20caa

! .hgtags

Changeset: d3482f913375
Author:    asaha
Date:      2017-12-12 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/d3482f913375

Added tag jdk8u152-b34 for changeset 5ce629d390aa

! .hgtags

Changeset: 39b39e756c70
Author:    asaha
Date:      2017-12-14 12:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/39b39e756c70

Merge

! .hgtags

Changeset: 0f549513bf59
Author:    asaha
Date:      2017-12-15 11:41 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/0f549513bf59

Added tag jdk8u152-b35 for changeset d3482f913375

! .hgtags

Changeset: d9953c777273
Author:    asaha
Date:      2017-12-15 14:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/d9953c777273

Merge

! .hgtags

Changeset: dc87db597ede
Author:    asaha
Date:      2017-12-15 15:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/dc87db597ede

Merge

! .hgtags

Changeset: a127ef57877d
Author:    asaha
Date:      2017-12-21 09:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/a127ef57877d

Merge

! .hgtags

Changeset: 6e7e84f6107b
Author:    asaha
Date:      2017-12-21 10:34 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/6e7e84f6107b

Merge

! .hgtags

Changeset: 0e293f683e97
Author:    asaha
Date:      2018-01-02 16:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/0e293f683e97

Added tag jdk8u171-b01 for changeset 6e7e84f6107b

! .hgtags

Changeset: 2c309abde14f
Author:    asaha
Date:      2018-01-04 15:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/2c309abde14f

Added tag jdk8u162-b31 for changeset a127ef57877d

! .hgtags

Changeset: 28f638905f78
Author:    asaha
Date:      2018-01-08 09:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/28f638905f78

Merge

! .hgtags

Changeset: f2d13f719516
Author:    asaha
Date:      2018-01-09 12:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/f2d13f719516

Added tag jdk8u171-b02 for changeset 28f638905f78

! .hgtags

Changeset: 86b50f26a9d1
Author:    asaha
Date:      2018-01-23 13:08 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/86b50f26a9d1

Added tag jdk8u171-b03 for changeset f2d13f719516

! .hgtags

Changeset: 0efc15ed66b0
Author:    asaha
Date:      2018-01-30 11:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/0efc15ed66b0

Added tag jdk8u171-b04 for changeset 86b50f26a9d1

! .hgtags

Changeset: 8c72310b2f39
Author:    asaha
Date:      2018-02-06 10:51 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/8c72310b2f39

Added tag jdk8u171-b05 for changeset 0efc15ed66b0

! .hgtags

Changeset: ce90929d876a
Author:    asaha
Date:      2018-02-13 12:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/ce90929d876a

Added tag jdk8u171-b06 for changeset 8c72310b2f39

! .hgtags

Changeset: f967870393dc
Author:    asaha
Date:      2018-02-20 12:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/f967870393dc

Added tag jdk8u171-b07 for changeset ce90929d876a

! .hgtags

Changeset: 899066aa28cf
Author:    asaha
Date:      2018-02-27 11:26 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/899066aa28cf

Added tag jdk8u171-b08 for changeset f967870393dc

! .hgtags

Changeset: aa62095d8094
Author:    asaha
Date:      2018-03-06 11:43 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/aa62095d8094

Added tag jdk8u171-b09 for changeset 899066aa28cf

! .hgtags

Changeset: 3578bbdd4173
Author:    asemenyuk
Date:      2018-03-19 11:32 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/3578bbdd4173

8199141: Windows: new warning messaging for JRE installer UI in non-MOS cases
Reviewed-by: erikj, herrick

! common/autoconf/generated-configure.sh

Changeset: 8b40342cb580
Author:    asaha
Date:      2018-03-19 11:46 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/8b40342cb580

Added tag jdk8u171-b10 for changeset 3578bbdd4173

! .hgtags

Changeset: 153ab037cb2d
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/153ab037cb2d

Merge jdk8u171-b11

! .hgtags
! common/autoconf/generated-configure.sh

Changeset: 204bd3484cb0
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/204bd3484cb0

Added tag aarch64-jdk8u171-b12 for changeset 153ab037cb2d

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:43:29 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:43:29 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/corba: 29 new changesets
Message-ID: <201805041443.w44EhTEh009895@aojmv0008.oracle.com>

Changeset: f6b6ad6feb6e
Author:    asaha
Date:      2017-12-19 15:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/f6b6ad6feb6e

Added tag jdk8u162-b12 for changeset ace99846c1fd

! .hgtags

Changeset: 1418a957bc51
Author:    asaha
Date:      2017-10-03 23:29 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/1418a957bc51

Added tag jdk8u171-b00 for changeset bb767c7211ea

! .hgtags

Changeset: 6cdea2580c1b
Author:    asaha
Date:      2017-11-02 11:29 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/6cdea2580c1b

Merge

! .hgtags

Changeset: c4e0935e4570
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/c4e0935e4570

Added tag jdk8u152-b31 for changeset e05b7f7238dd

! .hgtags

Changeset: a6c0eb254c54
Author:    asaha
Date:      2017-10-31 14:55 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/a6c0eb254c54

Added tag jdk8u152-b32 for changeset c4e0935e4570

! .hgtags

Changeset: abcbb543abb7
Author:    asaha
Date:      2017-11-14 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/abcbb543abb7

Added tag jdk8u152-b33 for changeset a6c0eb254c54

! .hgtags

Changeset: 3db2418690f0
Author:    asaha
Date:      2017-12-12 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/3db2418690f0

Added tag jdk8u152-b34 for changeset abcbb543abb7

! .hgtags

Changeset: a7169cc75c6d
Author:    asaha
Date:      2017-12-14 12:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/a7169cc75c6d

Merge

! .hgtags

Changeset: a9de7f38257e
Author:    asaha
Date:      2017-12-15 11:41 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/a9de7f38257e

Added tag jdk8u152-b35 for changeset 3db2418690f0

! .hgtags

Changeset: d00160510260
Author:    asaha
Date:      2017-12-15 15:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/d00160510260

Merge

! .hgtags

Changeset: ac2d6b7e6cb2
Author:    asaha
Date:      2017-12-15 15:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/ac2d6b7e6cb2

Merge

! .hgtags

Changeset: acbd335f56f1
Author:    asaha
Date:      2017-12-21 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/acbd335f56f1

Merge

! .hgtags

Changeset: 9895f9c0845c
Author:    asaha
Date:      2017-12-21 10:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/9895f9c0845c

Merge

! .hgtags

Changeset: 9f7841e005e0
Author:    asaha
Date:      2018-01-02 16:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/9f7841e005e0

Added tag jdk8u171-b01 for changeset 9895f9c0845c

! .hgtags

Changeset: 4e733c1a0f81
Author:    asaha
Date:      2018-01-04 15:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/4e733c1a0f81

Added tag jdk8u162-b31 for changeset acbd335f56f1

! .hgtags

Changeset: 28be709707f8
Author:    asaha
Date:      2018-01-08 09:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/28be709707f8

Merge

! .hgtags

Changeset: d534205fffcf
Author:    asaha
Date:      2018-01-09 12:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/d534205fffcf

Added tag jdk8u171-b02 for changeset 28be709707f8

! .hgtags

Changeset: 0baf88a7b388
Author:    asaha
Date:      2018-01-23 13:08 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/0baf88a7b388

Added tag jdk8u171-b03 for changeset d534205fffcf

! .hgtags

Changeset: 0c6a772d60b9
Author:    asaha
Date:      2018-01-30 11:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/0c6a772d60b9

Added tag jdk8u171-b04 for changeset 0baf88a7b388

! .hgtags

Changeset: 3bca003f024c
Author:    asaha
Date:      2018-02-06 10:51 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/3bca003f024c

Added tag jdk8u171-b05 for changeset 0c6a772d60b9

! .hgtags

Changeset: 9cb338e57d31
Author:    asaha
Date:      2018-02-13 12:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/9cb338e57d31

Added tag jdk8u171-b06 for changeset 3bca003f024c

! .hgtags

Changeset: b90a8fc589af
Author:    rpatil
Date:      2018-02-07 00:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/b90a8fc589af

8192757: Improve stub classes implementation
Reviewed-by: rriggs, dfuchs, erikj

! make/BuildCorba.gmk
! src/share/classes/com/sun/corba/se/impl/ior/StubIORImpl.java
! src/share/classes/sun/corba/SharedSecrets.java
+ src/share/classes/sun/misc/JavaOISAccess.java
+ src/share/classes/sun/misc/ObjectInputFilter.java

Changeset: f7f59d87e97d
Author:    asaha
Date:      2018-02-20 12:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/f7f59d87e97d

Added tag jdk8u171-b07 for changeset b90a8fc589af

! .hgtags

Changeset: f674dc8cc85f
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/f674dc8cc85f

Added tag jdk8u171-b08 for changeset f7f59d87e97d

! .hgtags

Changeset: b3563151fe42
Author:    rpatil
Date:      2018-02-27 19:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/b3563151fe42

8198494: 8u171 and 8u172 - Build failure on non-SE Linux Platforms
Reviewed-by: dfuchs, rriggs, coffeys, aefimov

! src/share/classes/com/sun/corba/se/impl/ior/StubIORImpl.java
! src/share/classes/sun/corba/SharedSecrets.java

Changeset: 6a9efc037460
Author:    asaha
Date:      2018-03-06 11:43 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/6a9efc037460

Added tag jdk8u171-b09 for changeset b3563151fe42

! .hgtags

Changeset: fd5e2fc0b714
Author:    asaha
Date:      2018-03-19 11:46 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/fd5e2fc0b714

Added tag jdk8u171-b10 for changeset 6a9efc037460

! .hgtags

Changeset: f3a223f4a01b
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/f3a223f4a01b

Merge jdk8u171-b11

! .hgtags

Changeset: 0ccf22f46d37
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/0ccf22f46d37

Added tag aarch64-jdk8u171-b12 for changeset f3a223f4a01b

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:43:38 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:43:38 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/jaxp: 30 new changesets
Message-ID: <201805041443.w44EhcLn009984@aojmv0008.oracle.com>

Changeset: e8a1a2db69dc
Author:    asaha
Date:      2017-12-19 15:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/e8a1a2db69dc

Added tag jdk8u162-b12 for changeset fa7504e2b241

! .hgtags

Changeset: 606a6926c1cc
Author:    asaha
Date:      2017-10-03 23:30 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/606a6926c1cc

Added tag jdk8u171-b00 for changeset 7984f6d87395

! .hgtags

Changeset: b05d08bc4e52
Author:    aefimov
Date:      2017-10-19 17:03 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/b05d08bc4e52

8186080: Transform XML interfaces
8188880: A JAXB JCK test failure found after 8186080
Reviewed-by: joehw, lancea, dfuchs

! src/com/sun/org/apache/xalan/internal/lib/ExsltDynamic.java
! src/com/sun/org/apache/xalan/internal/lib/ExsltSets.java
! src/com/sun/org/apache/xalan/internal/lib/ExsltStrings.java
! src/com/sun/org/apache/xalan/internal/lib/Extensions.java
- src/com/sun/org/apache/xalan/internal/utils/FactoryImpl.java
- src/com/sun/org/apache/xalan/internal/utils/FeatureManager.java
! src/com/sun/org/apache/xalan/internal/xsltc/Translet.java
! src/com/sun/org/apache/xalan/internal/xsltc/cmdline/Compile.java
! src/com/sun/org/apache/xalan/internal/xsltc/compiler/FunctionCall.java
! src/com/sun/org/apache/xalan/internal/xsltc/compiler/Parser.java
! src/com/sun/org/apache/xalan/internal/xsltc/compiler/XSLTC.java
! src/com/sun/org/apache/xalan/internal/xsltc/runtime/AbstractTranslet.java
! src/com/sun/org/apache/xalan/internal/xsltc/runtime/output/TransletOutputHandlerFactory.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/SAX2DOM.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TemplatesHandlerImpl.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TemplatesImpl.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TrAXFilter.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerFactoryImpl.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerImpl.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/Util.java
! src/com/sun/org/apache/xerces/internal/dom/DOMConfigurationImpl.java
! src/com/sun/org/apache/xerces/internal/impl/xs/XMLSchemaLoader.java
! src/com/sun/org/apache/xerces/internal/impl/xs/XMLSchemaValidator.java
! src/com/sun/org/apache/xerces/internal/impl/xs/opti/SchemaParsingConfig.java
! src/com/sun/org/apache/xerces/internal/impl/xs/traversers/SchemaContentHandler.java
! src/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/DOMValidatorHelper.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/StAXValidatorHelper.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/StreamValidatorHelper.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/ValidatorHandlerImpl.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaFactory.java
! src/com/sun/org/apache/xerces/internal/parsers/DTDConfiguration.java
! src/com/sun/org/apache/xerces/internal/parsers/NonValidatingConfiguration.java
! src/com/sun/org/apache/xerces/internal/parsers/XML11Configuration.java
! src/com/sun/org/apache/xerces/internal/util/XMLCatalogResolver.java
! src/com/sun/org/apache/xml/internal/dtm/DTMManager.java
! src/com/sun/org/apache/xml/internal/dtm/ref/DTMManagerDefault.java
! src/com/sun/org/apache/xml/internal/resolver/Catalog.java
! src/com/sun/org/apache/xml/internal/resolver/CatalogManager.java
! src/com/sun/org/apache/xml/internal/resolver/Resolver.java
! src/com/sun/org/apache/xml/internal/resolver/tools/CatalogResolver.java
! src/com/sun/org/apache/xml/internal/resolver/tools/ResolvingParser.java
! src/com/sun/org/apache/xml/internal/resolver/tools/ResolvingXMLReader.java
! src/com/sun/org/apache/xml/internal/serializer/TreeWalker.java
- src/com/sun/org/apache/xml/internal/serializer/utils/AttList.java
- src/com/sun/org/apache/xml/internal/serializer/utils/DOM2Helper.java
! src/com/sun/org/apache/xml/internal/utils/AttList.java
! src/com/sun/org/apache/xml/internal/utils/DOM2Helper.java
- src/com/sun/org/apache/xml/internal/utils/DOMHelper.java
- src/com/sun/org/apache/xml/internal/utils/DOMOrder.java
! src/com/sun/org/apache/xml/internal/utils/TreeWalker.java
! src/com/sun/org/apache/xml/internal/utils/XMLReaderManager.java
! src/com/sun/org/apache/xpath/internal/CachedXPathAPI.java
! src/com/sun/org/apache/xpath/internal/XPathAPI.java
! src/com/sun/org/apache/xpath/internal/XPathContext.java
! src/com/sun/org/apache/xpath/internal/jaxp/JAXPExtensionsProvider.java
! src/com/sun/org/apache/xpath/internal/jaxp/XPathExpressionImpl.java
! src/com/sun/org/apache/xpath/internal/jaxp/XPathFactoryImpl.java
! src/com/sun/org/apache/xpath/internal/jaxp/XPathImpl.java
! src/javax/xml/transform/FactoryFinder.java
! src/javax/xml/transform/TransformerFactory.java
! src/javax/xml/validation/SchemaFactoryFinder.java
! src/javax/xml/xpath/XPathFactoryFinder.java
+ src/jdk/xml/internal/JdkXmlFeatures.java
+ src/jdk/xml/internal/JdkXmlUtils.java
+ src/jdk/xml/internal/SecuritySupport.java

Changeset: ea0317b70769
Author:    asaha
Date:      2017-11-02 11:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/ea0317b70769

Merge

! .hgtags

Changeset: f20c7cdf6728
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/f20c7cdf6728

Added tag jdk8u152-b31 for changeset f4505a7897c7

! .hgtags

Changeset: 31c2dd5d72a3
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/31c2dd5d72a3

Added tag jdk8u152-b32 for changeset f20c7cdf6728

! .hgtags

Changeset: 7c42388a2152
Author:    asaha
Date:      2017-11-14 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/7c42388a2152

Added tag jdk8u152-b33 for changeset 31c2dd5d72a3

! .hgtags

Changeset: 5708ff1232d5
Author:    asaha
Date:      2017-12-12 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/5708ff1232d5

Added tag jdk8u152-b34 for changeset 7c42388a2152

! .hgtags

Changeset: 454a0c80fe42
Author:    asaha
Date:      2017-12-14 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/454a0c80fe42

Merge

! .hgtags

Changeset: 7f686984fa4b
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/7f686984fa4b

Added tag jdk8u152-b35 for changeset 5708ff1232d5

! .hgtags

Changeset: ff7bd8a2a390
Author:    asaha
Date:      2017-12-15 15:48 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/ff7bd8a2a390

Merge

! .hgtags

Changeset: 9406f14d836b
Author:    asaha
Date:      2017-12-15 16:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/9406f14d836b

Merge

! .hgtags

Changeset: ecdf7d13fd8b
Author:    asaha
Date:      2017-12-21 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/ecdf7d13fd8b

Merge

! .hgtags

Changeset: 3a4b6f741a1b
Author:    asaha
Date:      2017-12-21 11:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/3a4b6f741a1b

Merge

! .hgtags

Changeset: e48882603c21
Author:    asaha
Date:      2018-01-02 16:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/e48882603c21

Added tag jdk8u171-b01 for changeset 3a4b6f741a1b

! .hgtags

Changeset: 71194348ef55
Author:    asaha
Date:      2018-01-04 15:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/71194348ef55

Added tag jdk8u162-b31 for changeset ecdf7d13fd8b

! .hgtags

Changeset: 0eb59cc7716f
Author:    asaha
Date:      2018-01-08 09:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/0eb59cc7716f

Merge

! .hgtags

Changeset: 1e523ce5792f
Author:    asaha
Date:      2018-01-09 12:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/1e523ce5792f

Added tag jdk8u171-b02 for changeset 0eb59cc7716f

! .hgtags

Changeset: a19f8b3a9242
Author:    asaha
Date:      2018-01-23 13:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/a19f8b3a9242

Added tag jdk8u171-b03 for changeset 1e523ce5792f

! .hgtags

Changeset: dd671638bd0f
Author:    asaha
Date:      2018-01-30 11:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/dd671638bd0f

Added tag jdk8u171-b04 for changeset a19f8b3a9242

! .hgtags

Changeset: 5279c6da822e
Author:    aefimov
Date:      2018-01-29 12:56 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/5279c6da822e

8189993: Improve document portability
Reviewed-by: joehw

! src/com/sun/org/apache/xerces/internal/dom/NamedNodeMapImpl.java

Changeset: daab1512cd15
Author:    asaha
Date:      2018-02-06 10:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/daab1512cd15

Added tag jdk8u171-b05 for changeset 5279c6da822e

! .hgtags

Changeset: d5b13a2a6fbf
Author:    asaha
Date:      2018-02-13 12:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/d5b13a2a6fbf

Added tag jdk8u171-b06 for changeset daab1512cd15

! .hgtags

Changeset: 8cc732073801
Author:    asaha
Date:      2018-02-20 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/8cc732073801

Added tag jdk8u171-b07 for changeset d5b13a2a6fbf

! .hgtags

Changeset: df47a908b184
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/df47a908b184

Added tag jdk8u171-b08 for changeset 8cc732073801

! .hgtags

Changeset: 19dd9e94ba4f
Author:    asaha
Date:      2018-03-06 11:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/19dd9e94ba4f

Added tag jdk8u171-b09 for changeset df47a908b184

! .hgtags

Changeset: 951193aeb2c4
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/951193aeb2c4

Added tag jdk8u171-b10 for changeset 19dd9e94ba4f

! .hgtags

Changeset: 6e9148ef1b3a
Author:    ljiang
Date:      2018-03-27 18:07 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/6e9148ef1b3a

8200314: JDK 8u171 l10n resource file update - msg drop 40
Reviewed-by: coffeys

! src/com/sun/org/apache/xalan/internal/xsltc/compiler/util/ErrorMessages_sv.java
! src/com/sun/org/apache/xerces/internal/impl/msg/XIncludeMessages_sv.properties
! src/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties
! src/com/sun/org/apache/xerces/internal/impl/msg/XMLSerializerMessages_sv.properties
! src/com/sun/org/apache/xerces/internal/impl/msg/XPointerMessages_sv.properties
! src/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_sv.java

Changeset: 7b7d1a1056bf
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/7b7d1a1056bf

Merge jdk8u171-b11

! .hgtags

Changeset: 4f1e6605ea5b
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/4f1e6605ea5b

Added tag aarch64-jdk8u171-b12 for changeset 7b7d1a1056bf

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:43:46 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:43:46 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/jaxws: 28 new changesets
Message-ID: <201805041443.w44EhkYO010143@aojmv0008.oracle.com>

Changeset: 7b4329f78e52
Author:    asaha
Date:      2017-12-19 15:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/7b4329f78e52

Added tag jdk8u162-b12 for changeset b73f27fc902b

! .hgtags

Changeset: 9738b7faaee4
Author:    asaha
Date:      2017-10-03 23:30 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/9738b7faaee4

Added tag jdk8u171-b00 for changeset b43391a4015f

! .hgtags

Changeset: 8aec7ba7bfe3
Author:    asaha
Date:      2017-11-02 11:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/8aec7ba7bfe3

Merge

! .hgtags

Changeset: ddf13a1bca64
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/ddf13a1bca64

Added tag jdk8u152-b31 for changeset 52c09505e989

! .hgtags

Changeset: 89c5dcb05c10
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/89c5dcb05c10

Added tag jdk8u152-b32 for changeset ddf13a1bca64

! .hgtags

Changeset: 89658eba580a
Author:    asaha
Date:      2017-11-14 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/89658eba580a

Added tag jdk8u152-b33 for changeset 89c5dcb05c10

! .hgtags

Changeset: 46562ec770e7
Author:    aefimov
Date:      2017-12-02 14:27 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/46562ec770e7

8186441: Change of behavior in the getMessage () method of the SOAPMessageContextImpl class
Reviewed-by: lancea

! src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/saaj/SaajStaxWriter.java

Changeset: 47bd39412b2f
Author:    asaha
Date:      2017-12-12 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/47bd39412b2f

Added tag jdk8u152-b34 for changeset 46562ec770e7

! .hgtags

Changeset: 8c7537db1706
Author:    asaha
Date:      2017-12-14 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/8c7537db1706

Merge

! .hgtags

Changeset: 6f40c2df92e7
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/6f40c2df92e7

Added tag jdk8u152-b35 for changeset 47bd39412b2f

! .hgtags

Changeset: 2ce3f6736106
Author:    asaha
Date:      2017-12-15 15:49 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/2ce3f6736106

Merge

! .hgtags

Changeset: e9040ac59d76
Author:    asaha
Date:      2017-12-15 16:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/e9040ac59d76

Merge

! .hgtags

Changeset: b2dfabe81b62
Author:    asaha
Date:      2017-12-21 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/b2dfabe81b62

Merge

! .hgtags

Changeset: 25e6ecbfeb09
Author:    asaha
Date:      2017-12-21 11:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/25e6ecbfeb09

Merge

! .hgtags

Changeset: c7ba624f0c2d
Author:    asaha
Date:      2018-01-02 16:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/c7ba624f0c2d

Added tag jdk8u171-b01 for changeset 25e6ecbfeb09

! .hgtags

Changeset: f9bd31b2202d
Author:    asaha
Date:      2018-01-04 15:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/f9bd31b2202d

Added tag jdk8u162-b31 for changeset b2dfabe81b62

! .hgtags

Changeset: 294248d232cf
Author:    asaha
Date:      2018-01-08 09:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/294248d232cf

Merge

! .hgtags

Changeset: 2e4cccb6df48
Author:    asaha
Date:      2018-01-09 12:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/2e4cccb6df48

Added tag jdk8u171-b02 for changeset 294248d232cf

! .hgtags

Changeset: 068b0c57acac
Author:    asaha
Date:      2018-01-23 13:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/068b0c57acac

Added tag jdk8u171-b03 for changeset 2e4cccb6df48

! .hgtags

Changeset: 8479be9da1fa
Author:    asaha
Date:      2018-01-30 11:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/8479be9da1fa

Added tag jdk8u171-b04 for changeset 068b0c57acac

! .hgtags

Changeset: bd5a858e0294
Author:    asaha
Date:      2018-02-06 10:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/bd5a858e0294

Added tag jdk8u171-b05 for changeset 8479be9da1fa

! .hgtags

Changeset: 9a1b6701c753
Author:    asaha
Date:      2018-02-13 12:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/9a1b6701c753

Added tag jdk8u171-b06 for changeset bd5a858e0294

! .hgtags

Changeset: 3a59623f4028
Author:    asaha
Date:      2018-02-20 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/3a59623f4028

Added tag jdk8u171-b07 for changeset 9a1b6701c753

! .hgtags

Changeset: 615e81982055
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/615e81982055

Added tag jdk8u171-b08 for changeset 3a59623f4028

! .hgtags

Changeset: 6b406f0e2b54
Author:    asaha
Date:      2018-03-06 11:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/6b406f0e2b54

Added tag jdk8u171-b09 for changeset 615e81982055

! .hgtags

Changeset: 45e4320c2c64
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/45e4320c2c64

Added tag jdk8u171-b10 for changeset 6b406f0e2b54

! .hgtags

Changeset: c0d636ec3822
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/c0d636ec3822

Merge jdk8u171-b11

! .hgtags

Changeset: 895eebcc7c28
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/895eebcc7c28

Added tag aarch64-jdk8u171-b12 for changeset c0d636ec3822

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:43:55 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:43:55 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/langtools: 28 new
	changesets
Message-ID: <201805041443.w44EhtCh010365@aojmv0008.oracle.com>

Changeset: 034738d4f1d2
Author:    asaha
Date:      2017-12-19 15:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/034738d4f1d2

Added tag jdk8u162-b12 for changeset 902865570583

! .hgtags

Changeset: 32246a9e16fd
Author:    asaha
Date:      2017-10-03 23:31 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/32246a9e16fd

Added tag jdk8u171-b00 for changeset c18e76a70416

! .hgtags

Changeset: ca57ac39feed
Author:    asaha
Date:      2017-11-02 11:44 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/ca57ac39feed

Merge

! .hgtags

Changeset: 73ffe473564c
Author:    asaha
Date:      2017-10-06 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/73ffe473564c

Added tag jdk8u152-b31 for changeset 757f531633e3

! .hgtags

Changeset: 5a188fbdf539
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/5a188fbdf539

Added tag jdk8u152-b32 for changeset 73ffe473564c

! .hgtags

Changeset: e0481cb7000c
Author:    asaha
Date:      2017-11-14 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/e0481cb7000c

Added tag jdk8u152-b33 for changeset 5a188fbdf539

! .hgtags

Changeset: f1fe0a49345b
Author:    asaha
Date:      2017-12-12 09:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/f1fe0a49345b

Added tag jdk8u152-b34 for changeset e0481cb7000c

! .hgtags

Changeset: 09a649649872
Author:    asaha
Date:      2017-12-14 13:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/09a649649872

Merge

! .hgtags

Changeset: 64ad4f128feb
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/64ad4f128feb

Added tag jdk8u152-b35 for changeset f1fe0a49345b

! .hgtags

Changeset: b3955adef2d5
Author:    asaha
Date:      2017-12-15 15:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/b3955adef2d5

Merge

! .hgtags

Changeset: 90c95e792e8b
Author:    asaha
Date:      2017-12-15 16:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/90c95e792e8b

Merge

! .hgtags

Changeset: 07db50c54083
Author:    asaha
Date:      2017-12-21 09:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/07db50c54083

Merge

! .hgtags

Changeset: 64357fde9f88
Author:    asaha
Date:      2017-12-21 13:49 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/64357fde9f88

Merge

! .hgtags

Changeset: c9b1ccb4ec27
Author:    asaha
Date:      2018-01-02 16:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/c9b1ccb4ec27

Added tag jdk8u171-b01 for changeset 64357fde9f88

! .hgtags

Changeset: fdc876cee847
Author:    asaha
Date:      2018-01-04 15:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/fdc876cee847

Added tag jdk8u162-b31 for changeset 07db50c54083

! .hgtags

Changeset: 4cd77f7e459d
Author:    asaha
Date:      2018-01-08 09:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/4cd77f7e459d

Merge

! .hgtags

Changeset: a459065c13af
Author:    asaha
Date:      2018-01-09 12:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/a459065c13af

Added tag jdk8u171-b02 for changeset 4cd77f7e459d

! .hgtags

Changeset: c25be482f93d
Author:    asaha
Date:      2018-01-23 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/c25be482f93d

Added tag jdk8u171-b03 for changeset a459065c13af

! .hgtags

Changeset: 206179228d91
Author:    asaha
Date:      2018-01-30 11:24 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/206179228d91

Added tag jdk8u171-b04 for changeset c25be482f93d

! .hgtags

Changeset: f1dca2ed2b08
Author:    asaha
Date:      2018-02-06 10:53 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/f1dca2ed2b08

Added tag jdk8u171-b05 for changeset 206179228d91

! .hgtags

Changeset: 5e864878da06
Author:    igerasim
Date:      2018-02-06 09:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/5e864878da06

8189997: Enhance keystore mechanisms
8194259: keytool error: java.io.IOException: Invalid secret key format
Reviewed-by: mullan, valeriep, rriggs, ahgross

! test/tools/javap/T6587786.java

Changeset: b85bfe8b37f3
Author:    asaha
Date:      2018-02-13 12:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/b85bfe8b37f3

Added tag jdk8u171-b06 for changeset 5e864878da06

! .hgtags

Changeset: 6f2f6a0c04c0
Author:    asaha
Date:      2018-02-20 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/6f2f6a0c04c0

Added tag jdk8u171-b07 for changeset b85bfe8b37f3

! .hgtags

Changeset: bd20bc03808c
Author:    asaha
Date:      2018-02-27 11:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/bd20bc03808c

Added tag jdk8u171-b08 for changeset 6f2f6a0c04c0

! .hgtags

Changeset: 32a9ad19c92d
Author:    asaha
Date:      2018-03-06 11:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/32a9ad19c92d

Added tag jdk8u171-b09 for changeset bd20bc03808c

! .hgtags

Changeset: c9e49a425522
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/c9e49a425522

Added tag jdk8u171-b10 for changeset 32a9ad19c92d

! .hgtags

Changeset: 1913d6d09817
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/1913d6d09817

Merge jdk8u171-b11

! .hgtags

Changeset: 7b9a144f6071
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/7b9a144f6071

Added tag aarch64-jdk8u171-b12 for changeset 1913d6d09817

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:44:05 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:44:05 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/hotspot: 37 new
	changesets
Message-ID: <201805041444.w44Ei5bM010452@aojmv0008.oracle.com>

Changeset: d2e3920d2fd0
Author:    asaha
Date:      2017-12-19 15:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/d2e3920d2fd0

Added tag jdk8u162-b12 for changeset 69aec2ca5d90

! .hgtags

Changeset: 1310ecbe61f3
Author:    asaha
Date:      2017-10-03 23:29 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/1310ecbe61f3

Added tag jdk8u171-b00 for changeset a17bab940547

! .hgtags

Changeset: 3b6d2d60ff75
Author:    robm
Date:      2017-10-27 20:39 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/3b6d2d60ff75

8180881: Better packaging of deserialization
Reviewed-by: chegar, acorn

! src/share/vm/prims/jvm.cpp

Changeset: efda392b711e
Author:    asaha
Date:      2017-11-02 11:31 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/efda392b711e

Merge

! .hgtags

Changeset: 55990d3e4c5e
Author:    hseigel
Date:      2017-11-08 09:17 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/55990d3e4c5e

8189123: More consistent classloading
Reviewed-by: acorn, ahgross, rhalade
Contributed-by: harold.seigel at oracle.com

! src/share/vm/classfile/verificationType.cpp
! src/share/vm/classfile/verifier.cpp
! src/share/vm/prims/jvm.cpp

Changeset: 671244881e16
Author:    mdoerr
Date:      2017-11-28 01:07 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/671244881e16

8191907: PPC64 part of JDK-8174962: Better interface invocations
Reviewed-by: goetz

! src/cpu/ppc/vm/macroAssembler_ppc.cpp
! src/cpu/ppc/vm/macroAssembler_ppc.hpp
! src/cpu/ppc/vm/templateTable_ppc_64.cpp
! src/cpu/ppc/vm/vtableStubs_ppc_64.cpp

Changeset: 48900d625d66
Author:    thartmann
Date:      2017-11-28 12:14 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/48900d625d66

8190877: Better handling of abstract classes
Reviewed-by: kvn, vlivanov, rhalade, ahgross, jwilhelm
Contributed-by: tobias.hartmann at oracle.com

! src/share/vm/code/dependencies.cpp

Changeset: 07275619e52e
Author:    hseigel
Date:      2017-12-05 13:25 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/07275619e52e

8190478: Improved interface method selection
Reviewed-by: acorn, ahgross, jwilhelm, rhalade
Contributed-by: harold.seigel at oracle.com

! src/share/vm/oops/cpCache.cpp

Changeset: d487949b2e97
Author:    dbuck
Date:      2017-12-18 18:18 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/d487949b2e97

8189851: [TESTBUG] runtime/RedefineTests/RedefineInterfaceCall.java fails
Summary: modified jtreg tags and package import to work with JDK 8
Reviewed-by: vlivanov, dholmes

! test/runtime/RedefineTests/RedefineInterfaceCall.java

Changeset: d278f122e65d
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/d278f122e65d

Added tag jdk8u152-b31 for changeset 91894ffc746c

! .hgtags

Changeset: 543fbed998c3
Author:    asaha
Date:      2017-10-31 14:55 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/543fbed998c3

Added tag jdk8u152-b32 for changeset d278f122e65d

! .hgtags

Changeset: c066fe30d0a1
Author:    thartmann
Date:      2017-08-10 12:08 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/c066fe30d0a1

8184271: Time related C1 intrinsics produce inconsistent results when floating around
Summary: C1 intrinsics for System.nanoTime(), System.currentTimeMillis() and JVM.counterTime() should be pinned.
Reviewed-by: kvn, vlivanov, iveresov

! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/classfile/vmSymbols.cpp
! src/share/vm/classfile/vmSymbols.hpp
+ test/compiler/c1/TestPinnedIntrinsics.java

Changeset: 12a0cebfae93
Author:    asaha
Date:      2017-11-14 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/12a0cebfae93

Added tag jdk8u152-b33 for changeset c066fe30d0a1

! .hgtags

Changeset: f6719c3d0278
Author:    asaha
Date:      2017-12-12 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/f6719c3d0278

Added tag jdk8u152-b34 for changeset 12a0cebfae93

! .hgtags

Changeset: 2c46d6f1b8ac
Author:    asaha
Date:      2017-12-14 13:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/2c46d6f1b8ac

Merge

! .hgtags

Changeset: c50d35c759d8
Author:    asaha
Date:      2017-12-15 11:41 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/c50d35c759d8

Added tag jdk8u152-b35 for changeset f6719c3d0278

! .hgtags

Changeset: 7bf41e318bfb
Author:    asaha
Date:      2017-12-15 15:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/7bf41e318bfb

Merge

! .hgtags

Changeset: 1341a1a0155e
Author:    asaha
Date:      2017-12-15 15:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/1341a1a0155e

Merge

! .hgtags

Changeset: caac74fe3cfa
Author:    asaha
Date:      2017-12-21 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/caac74fe3cfa

Merge

! .hgtags

Changeset: ebfd57cc21e6
Author:    asaha
Date:      2017-12-21 10:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/ebfd57cc21e6

Merge

! .hgtags

Changeset: 4981a8884a60
Author:    asaha
Date:      2018-01-02 16:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/4981a8884a60

Added tag jdk8u171-b01 for changeset ebfd57cc21e6

! .hgtags

Changeset: 786ef88500f7
Author:    asaha
Date:      2018-01-04 15:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/786ef88500f7

Added tag jdk8u162-b31 for changeset caac74fe3cfa

! .hgtags

Changeset: 1acd7c1b8024
Author:    asaha
Date:      2018-01-08 09:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/1acd7c1b8024

Merge

! .hgtags

Changeset: 5587cde50bbc
Author:    asaha
Date:      2018-01-09 12:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/5587cde50bbc

Added tag jdk8u171-b02 for changeset 1acd7c1b8024

! .hgtags

Changeset: 99ef46652330
Author:    asaha
Date:      2018-01-23 13:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/99ef46652330

Added tag jdk8u171-b03 for changeset 5587cde50bbc

! .hgtags

Changeset: 425504a45630
Author:    asaha
Date:      2018-01-30 11:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/425504a45630

Added tag jdk8u171-b04 for changeset 99ef46652330

! .hgtags

Changeset: 08326a76b148
Author:    kbarrett
Date:      2018-01-22 14:27 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/08326a76b148

8192025: Less referential references
Reviewed-by: coleenp, eosterlund, mchung, ahgross, rhalade

! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/oops/klass.cpp
! src/share/vm/oops/klass.hpp
! src/share/vm/prims/jvm.cpp

Changeset: 4e1445535b6d
Author:    asaha
Date:      2018-02-06 10:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/4e1445535b6d

Added tag jdk8u171-b05 for changeset 08326a76b148

! .hgtags

Changeset: fd0e42431b94
Author:    asaha
Date:      2018-02-13 12:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/fd0e42431b94

Added tag jdk8u171-b06 for changeset 4e1445535b6d

! .hgtags

Changeset: 9ce702ef6376
Author:    asaha
Date:      2018-02-20 12:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/9ce702ef6376

Added tag jdk8u171-b07 for changeset fd0e42431b94

! .hgtags

Changeset: 1252eaaa2c8b
Author:    bgopularam
Date:      2018-02-22 21:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/1252eaaa2c8b

8068778: [TESTBUG] CompressedClassSpaceSizeInJmapHeap.java fails if SA not available
Reviewed-by: coleenp, sla

! test/gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java

Changeset: 56123fdca84a
Author:    aph
Date:      2018-01-22 15:19 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/56123fdca84a

8194739: Zero port of 8174962: Better interface invocations
Reviewed-by: adinn, coleenp

! src/cpu/zero/vm/methodHandles_zero.cpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp

Changeset: 4fefe015a728
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/4fefe015a728

Added tag jdk8u171-b08 for changeset 56123fdca84a

! .hgtags

Changeset: 6d890180aeb4
Author:    asaha
Date:      2018-03-06 11:43 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/6d890180aeb4

Added tag jdk8u171-b09 for changeset 4fefe015a728

! .hgtags

Changeset: 23addae1b843
Author:    asaha
Date:      2018-03-19 11:46 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/23addae1b843

Added tag jdk8u171-b10 for changeset 6d890180aeb4

! .hgtags

Changeset: 1d106f862182
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/1d106f862182

Merge jdk8u171-b11

! .hgtags
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/classfile/verifier.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/code/dependencies.cpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/oops/cpCache.cpp
! src/share/vm/prims/jvm.cpp

Changeset: c6931911a5aa
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/c6931911a5aa

Added tag aarch64-jdk8u171-b12 for changeset 1d106f862182

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:44:20 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:44:20 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/jdk: 95 new changesets
Message-ID: <201805041444.w44EiNM7010591@aojmv0008.oracle.com>

Changeset: d201d8b87f48
Author:    asaha
Date:      2017-12-19 15:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d201d8b87f48

Added tag jdk8u162-b12 for changeset ddae5cb11d6c

! .hgtags

Changeset: 982ef1e1c606
Author:    serb
Date:      2017-10-03 14:25 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/982ef1e1c606

8185325: Improve GTK initialization
Reviewed-by: azvegint, rhalade, mschoene

! src/solaris/native/sun/awt/gtk2_interface.c

Changeset: b2707a1608dd
Author:    asaha
Date:      2017-10-03 23:30 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/b2707a1608dd

Added tag jdk8u171-b00 for changeset b6195815c4bb

! .hgtags

Changeset: 8fd2595e322b
Author:    asaha
Date:      2017-10-03 23:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/8fd2595e322b

Merge


Changeset: d31dc2ee328d
Author:    shshahma
Date:      2017-10-04 05:39 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d31dc2ee328d

8180433: Cleaner CLR invocation handling
Summary: object allocated with operator new[] should be deallocated with operator delete[]
Reviewed-by: kevinw

! src/share/sample/vm/jvm-clr/invoker.cpp

Changeset: 2a5e831288bc
Author:    uvangapally
Date:      2017-09-25 19:44 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/2a5e831288bc

8186998: Improve JMX supportive features
Summary: Improve JMX supportive features
Reviewed-by: mchung, dfuchs, rriggs, hb, skoivu, rhalade

! src/share/classes/sun/management/jmxremote/SingleEntryRegistry.java
! src/share/classes/sun/rmi/registry/RegistryImpl.java
! test/javax/management/remote/nonLocalAccess/NonLocalJMXRemoteTest.java

Changeset: 5fdea2c8db37
Author:    rpatil
Date:      2017-10-11 15:47 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5fdea2c8db37

8169080: Improve documentation examples for crypto applications
Reviewed-by: wetmore
Contributed-by: prasadarao.koppula at oracle.com

! src/share/classes/java/security/MessageDigest.java
! src/share/classes/java/security/Signature.java
! src/share/classes/java/security/SignedObject.java
! src/share/classes/javax/crypto/Cipher.java
! src/share/classes/javax/crypto/CipherSpi.java
! src/share/classes/javax/crypto/Mac.java
! src/share/classes/javax/crypto/SealedObject.java

Changeset: aaf4f4cec96d
Author:    rpatil
Date:      2017-10-17 10:45 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/aaf4f4cec96d

8185909: Disable JARs signed with DSA keys less than 1024 bits
Reviewed-by: mullan, coffeys
Contributed-by: prasadarao.koppula at oracle.com

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows

Changeset: 80adfcb3dd94
Author:    aefimov
Date:      2017-10-19 17:04 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/80adfcb3dd94

8186080: Transform XML interfaces
8188880: A JAXB JCK test failure found after 8186080
Reviewed-by: joehw, lancea, dfuchs

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! test/java/lang/SecurityManager/CheckPackageAccess.java

Changeset: 1735573068ec
Author:    coffeys
Date:      2017-10-23 02:28 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/1735573068ec

8072452: Support DHE sizes up to 8192-bits and DSA sizes up to 3072-bits
8154344: sun/security/pkcs11/KeyAgreement/SupportedDHKeys.java fails on solaris
Reviewed-by: xuelei

! src/share/classes/com/sun/crypto/provider/DHKeyPairGenerator.java
! src/share/classes/com/sun/crypto/provider/DHParameterGenerator.java
! src/share/classes/sun/security/pkcs11/P11KeyPairGenerator.java
! src/share/classes/sun/security/provider/DSAKeyPairGenerator.java
! src/share/classes/sun/security/provider/DSAParameterGenerator.java
! src/share/classes/sun/security/provider/ParameterCache.java
! src/share/classes/sun/security/ssl/DHCrypt.java
! src/share/classes/sun/security/ssl/ServerHandshaker.java
+ test/com/sun/crypto/provider/KeyAgreement/SupportedDHKeys.java
+ test/com/sun/crypto/provider/KeyAgreement/SupportedDHParamGens.java
+ test/com/sun/crypto/provider/KeyAgreement/UnsupportedDHKeys.java
+ test/sun/security/pkcs11/KeyAgreement/SupportedDHKeys.java
+ test/sun/security/pkcs11/KeyAgreement/UnsupportedDHKeys.java
! test/sun/security/pkcs11/KeyPairGenerator/TestDH2048.java
+ test/sun/security/provider/DSA/SupportedDSAParamGen.java
! test/sun/security/provider/DSA/TestKeyPairGenerator.java

Changeset: c6d2df0bb083
Author:    coffeys
Date:      2017-10-24 03:44 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/c6d2df0bb083

8178458: Better use of certificates in LDAP
Reviewed-by: weijun, coffeys
Contributed-by: prasadarao.koppula at oracle.com

! src/share/classes/sun/security/provider/certpath/ldap/LDAPCertStore.java
! test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java

Changeset: 9454b07320df
Author:    robm
Date:      2017-10-27 20:38 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/9454b07320df

8180881: Better packaging of deserialization
Reviewed-by: chegar, acorn

! make/mapfiles/libjava/mapfile-vers
! src/share/classes/java/io/ObjectInputStream.java
! src/share/classes/sun/misc/Launcher.java
! src/share/classes/sun/misc/VM.java
! src/share/classes/sun/rmi/server/MarshalInputStream.java
! src/share/native/sun/misc/VM.c

Changeset: 76c8aab483ff
Author:    igerasim
Date:      2017-10-16 09:45 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/76c8aab483ff

8163237: Restrict the use of EXPORT cipher suites
Reviewed-by: mullan, igerasim, rhalade, jnimeh

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
+ test/javax/net/ssl/templates/SSLSocketTemplate.java
! test/sun/security/ssl/com/sun/net/ssl/internal/ssl/ClientHandshaker/RSAExport.java

Changeset: 837faf66d724
Author:    asaha
Date:      2017-11-02 11:35 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/837faf66d724

Merge

! .hgtags
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! test/java/lang/SecurityManager/CheckPackageAccess.java
- test/java/util/logging/AnonLoggerWeakRefLeak.java
- test/java/util/logging/AnonLoggerWeakRefLeak.sh
- test/java/util/logging/LoggerWeakRefLeak.java
- test/java/util/logging/LoggerWeakRefLeak.sh
- test/sun/tools/common/CommonTests.sh

Changeset: 7a83c4eb8979
Author:    billyh
Date:      2017-11-06 16:22 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/7a83c4eb8979

8186699: Clean up extra Derby files
Reviewed-by: asemenyuk

! make/Images.gmk

Changeset: eabb041d9bf9
Author:    coffeys
Date:      2017-11-07 17:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/eabb041d9bf9

8190449: sun/security/pkcs11/KeyPairGenerator/TestDH2048.java fails on Solaris x64 5.10
Reviewed-by: igerasim

! test/sun/security/pkcs11/KeyPairGenerator/TestDH2048.java

Changeset: 3f6d71722f75
Author:    igerasim
Date:      2017-11-04 17:23 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/3f6d71722f75

8185292: Stricter key generation
Reviewed-by: mullan

! src/share/classes/com/sun/crypto/provider/DHKeyAgreement.java
! src/share/classes/sun/security/pkcs11/P11KeyAgreement.java
! test/com/sun/crypto/provider/KeyAgreement/DHGenSecretKey.java
! test/com/sun/crypto/provider/KeyAgreement/DHKeyAgreement2.java
! test/com/sun/crypto/provider/KeyAgreement/SameDHKeyStressTest.java
! test/sun/security/pkcs11/KeyAgreement/TestDH.java

Changeset: 56b2ca46c63e
Author:    serb
Date:      2017-11-07 09:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/56b2ca46c63e

8190289: More refactoring for client deserialization cases
Reviewed-by: prr, azvegint, rhalade, skoivu

! src/share/classes/java/awt/geom/Path2D.java
! src/share/classes/javax/swing/text/html/CSS.java

Changeset: 7d7600d7a62d
Author:    igerasim
Date:      2017-11-13 23:21 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/7d7600d7a62d

8186600: Improve property negotiations
Reviewed-by: valeriep, ahgross, mullan

! src/share/classes/sun/net/www/protocol/http/spnego/NegotiateCallbackHandler.java
! src/share/classes/sun/security/jgss/GSSUtil.java
! src/share/classes/sun/security/jgss/LoginConfigImpl.java

Changeset: 555b6e29660e
Author:    aefimov
Date:      2017-11-14 13:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/555b6e29660e

8186606: Improve LDAP lookup robustness
8190789: sun/security/provider/certpath/LDAPCertStore/TestURICertStoreParameters.java fails after JDK-8186606
Reviewed-by: weijun

! src/share/classes/sun/security/provider/certpath/ldap/LDAPCertStore.java

Changeset: bc20f12e1746
Author:    igerasim
Date:      2017-11-14 18:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/bc20f12e1746

8158116: com/sun/crypto/provider/KeyAgreement/SupportedDHParamGens.java failed with timeout
Reviewed-by: xuelei

! test/com/sun/crypto/provider/KeyAgreement/SupportedDHParamGens.java

Changeset: 70c15f2f02c0
Author:    serb
Date:      2017-11-15 07:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/70c15f2f02c0

8189989: Improve container portability
Reviewed-by: prr, azvegint, rhalade, skoivu

! src/share/classes/java/awt/Container.java

Changeset: dcbea2002a0b
Author:    aefimov
Date:      2017-11-15 11:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/dcbea2002a0b

8191340: 8ux linux builds failing - com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl (unknown type)
Reviewed-by: coffeys

! make/profile-rtjar-includes.txt

Changeset: 79fabbe71dfb
Author:    coffeys
Date:      2017-11-17 10:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/79fabbe71dfb

8190497: DHParameterSpec.getL() returns zero after JDK-8072452
Reviewed-by: xuelei

! src/share/classes/com/sun/crypto/provider/DHParameterGenerator.java

Changeset: 24dff62a698a
Author:    robm
Date:      2017-11-21 20:46 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/24dff62a698a

8191137: keytool fails to format resource strings for keys for some languages after JDK-8171319
Reviewed-by: weijun, mullan

! src/share/classes/sun/security/tools/keytool/Resources.java

Changeset: 27e149339249
Author:    rpatil
Date:      2017-11-24 11:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/27e149339249

8190266: closed/java/awt/ComponentOrientation/WindowTest.java throws java.util.MissingResourceException.
Reviewed-by: naoto, serb

! src/share/classes/java/awt/Toolkit.java
! src/share/classes/java/awt/Window.java

Changeset: a64f0753dea1
Author:    igerasim
Date:      2017-11-28 14:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/a64f0753dea1

8189284: More refactoring for deserialization cases
Reviewed-by: rriggs, igerasim, rhalade, skoivu

! src/share/classes/java/util/concurrent/ArrayBlockingQueue.java

Changeset: 102b658fe164
Author:    igerasim
Date:      2017-11-29 14:53 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/102b658fe164

8191142: More refactoring for naming deserialization cases
Reviewed-by: chegar, rriggs

! src/share/classes/javax/naming/directory/BasicAttributes.java

Changeset: c64f2e1e4a04
Author:    igerasim
Date:      2017-11-29 21:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/c64f2e1e4a04

8150530: Improve javax.crypto.BadPaddingException messages
Reviewed-by: xuelei

! src/share/classes/com/sun/crypto/provider/CipherCore.java
! src/share/classes/sun/security/pkcs11/P11RSACipher.java
! src/share/classes/sun/security/rsa/RSAPadding.java
! src/share/classes/sun/security/ssl/CipherBox.java

Changeset: 5f6281f3adc6
Author:    prr
Date:      2017-12-07 09:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5f6281f3adc6

8183032: Upgrade to LittleCMS 2.9
Reviewed-by: serb, psadhukhan, mschoene, rhalade

! src/share/native/sun/java2d/cmm/lcms/LCMS.c
! src/share/native/sun/java2d/cmm/lcms/cmsalpha.c
! src/share/native/sun/java2d/cmm/lcms/cmscam02.c
! src/share/native/sun/java2d/cmm/lcms/cmscgats.c
! src/share/native/sun/java2d/cmm/lcms/cmscnvrt.c
! src/share/native/sun/java2d/cmm/lcms/cmserr.c
! src/share/native/sun/java2d/cmm/lcms/cmsgamma.c
! src/share/native/sun/java2d/cmm/lcms/cmsgmt.c
! src/share/native/sun/java2d/cmm/lcms/cmshalf.c
! src/share/native/sun/java2d/cmm/lcms/cmsintrp.c
! src/share/native/sun/java2d/cmm/lcms/cmsio0.c
! src/share/native/sun/java2d/cmm/lcms/cmsio1.c
! src/share/native/sun/java2d/cmm/lcms/cmslut.c
! src/share/native/sun/java2d/cmm/lcms/cmsmd5.c
! src/share/native/sun/java2d/cmm/lcms/cmsmtrx.c
! src/share/native/sun/java2d/cmm/lcms/cmsnamed.c
! src/share/native/sun/java2d/cmm/lcms/cmsopt.c
! src/share/native/sun/java2d/cmm/lcms/cmspack.c
! src/share/native/sun/java2d/cmm/lcms/cmspcs.c
! src/share/native/sun/java2d/cmm/lcms/cmsplugin.c
! src/share/native/sun/java2d/cmm/lcms/cmsps2.c
! src/share/native/sun/java2d/cmm/lcms/cmssamp.c
! src/share/native/sun/java2d/cmm/lcms/cmssm.c
! src/share/native/sun/java2d/cmm/lcms/cmstypes.c
! src/share/native/sun/java2d/cmm/lcms/cmsvirt.c
! src/share/native/sun/java2d/cmm/lcms/cmswtpnt.c
! src/share/native/sun/java2d/cmm/lcms/cmsxform.c
! src/share/native/sun/java2d/cmm/lcms/lcms2.h
! src/share/native/sun/java2d/cmm/lcms/lcms2_internal.h
! src/share/native/sun/java2d/cmm/lcms/lcms2_plugin.h

Changeset: 14ec161c682b
Author:    serb
Date:      2017-12-10 19:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/14ec161c682b

8192030: Better MTSchema support
Reviewed-by: skoivu, rhalade, prr, aghaisas

! src/windows/classes/sun/awt/windows/ThemeReader.java
! src/windows/native/sun/windows/ThemeReader.cpp

Changeset: a07becece36e
Author:    igerasim
Date:      2017-12-12 23:34 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/a07becece36e

8192789: Avoid using AtomicReference in sun.security.provider.PolicyFile
Reviewed-by: mullan, ahgross

! src/share/classes/sun/security/provider/PolicyFile.java

Changeset: cdc2b9bb3997
Author:    igerasim
Date:      2017-12-13 11:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/cdc2b9bb3997

8187496: Possible memory leak in java.apple.security.KeychainStore.addItemToKeychain
Reviewed-by: weijun, mullan, ahgross

! src/macosx/native/apple/security/KeystoreImpl.m

Changeset: 438a4b73d0aa
Author:    pkoppula
Date:      2017-12-15 11:45 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/438a4b73d0aa

8148421: Transport Layer Security (TLS) Session Hash and Extended Master Secret Extension
Reviewed-by: wetmore, xuelei, rhalade, coffeys, bgopularam
Contributed-by: prasadarao.koppula at oracle.com

! src/share/classes/com/sun/crypto/provider/SunJCE.java
! src/share/classes/com/sun/crypto/provider/TlsMasterSecretGenerator.java
! src/share/classes/com/sun/crypto/provider/TlsPrfGenerator.java
! src/share/classes/sun/security/internal/spec/TlsMasterSecretParameterSpec.java
! src/share/classes/sun/security/ssl/ClientHandshaker.java
+ src/share/classes/sun/security/ssl/ExtendedMasterSecretExtension.java
! src/share/classes/sun/security/ssl/ExtensionType.java
! src/share/classes/sun/security/ssl/HandshakeMessage.java
! src/share/classes/sun/security/ssl/Handshaker.java
! src/share/classes/sun/security/ssl/HelloExtensions.java
! src/share/classes/sun/security/ssl/SSLSessionImpl.java
! src/share/classes/sun/security/ssl/ServerHandshaker.java
! test/sun/security/ssl/com/sun/net/ssl/internal/ssl/DHKeyExchange/DHEKeySizing.java

Changeset: 48b75e9729ba
Author:    pkoppula
Date:      2017-12-18 20:47 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/48b75e9729ba

8193683: Increase the number of clones in the CloneableDigest
Reviewed-by: wetmore, xuelei, coffeys
Contributed-by: prasadarao.koppula at oracle.com

! src/share/classes/sun/security/ssl/HandshakeHash.java

Changeset: ce62cccc3b7f
Author:    rpatil
Date:      2017-08-23 12:09 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/ce62cccc3b7f

8185346: Relax RMI Registry Serial Filter to allow arrays of any type
Summary: Registry filter should allow arrays of any type
Reviewed-by: rriggs, coffeys

! src/share/classes/sun/misc/ObjectInputFilter.java
! src/share/classes/sun/rmi/registry/RegistryImpl.java
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! test/java/rmi/registry/serialFilter/RegistryFilterTest.java

Changeset: 9dce8b2a03e0
Author:    robm
Date:      2017-09-27 14:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/9dce8b2a03e0

8184328: JDK 8u131 socketRead0 hang at SSL read
Reviewed-by: xuelei, chegar, coffeys

! src/share/classes/sun/security/ssl/SSLSocketImpl.java
+ test/sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java

Changeset: e2ed8ee63a9d
Author:    asaha
Date:      2017-10-06 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/e2ed8ee63a9d

Added tag jdk8u152-b31 for changeset 9dce8b2a03e0

! .hgtags

Changeset: 88c3b237108c
Author:    psadhukhan
Date:      2017-06-30 11:03 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/88c3b237108c

8182402: Tooltip for Desktop button is in English when non-English locale is set
Reviewed-by: azvegint

! src/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
! src/share/classes/sun/swing/plaf/synth/SynthFileChooserUIImpl.java

Changeset: 6c3a800a5f25
Author:    sspitsyn
Date:      2014-11-11 21:46 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/6c3a800a5f25

6988950: JDWP exit error JVMTI_ERROR_WRONG_PHASE(112)
Summary: Synchronize the jdwp VirtualMachine command functions with the VM_DEATH event
Reviewed-by: dcubed, dsamersoff, dholmes

! src/share/back/debugLoop.c

Changeset: 5f0349b6341c
Author:    sspitsyn
Date:      2017-03-02 16:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5f0349b6341c

8134103: JVMTI_ERROR_WRONG_PHASE(112): on checking for an interface
Summary: Add guards to the jdwp agent shutdown
Reviewed-by: dholmes, dcubed, dsamersoff

! src/share/back/debugLoop.c
! src/share/back/eventHelper.c

Changeset: 9326963acdd8
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/9326963acdd8

Added tag jdk8u152-b32 for changeset 5f0349b6341c

! .hgtags

Changeset: 4c18aa8f0bc0
Author:    rpatil
Date:      2017-11-14 12:28 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/4c18aa8f0bc0

8190258: (tz) Support tzdata2017c
8190259: test tck.java.time.zone.TCKZoneRules is broken by tzdata2017c
Reviewed-by: naoto, martin

! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/antarctica
! make/data/tzdata/asia
! make/data/tzdata/australasia
! make/data/tzdata/backward
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/southamerica
! make/data/tzdata/zone.tab
! src/share/classes/java/time/format/ZoneName.java
! src/share/classes/sun/util/resources/TimeZoneNames.java
! src/share/classes/sun/util/resources/de/TimeZoneNames_de.java
! src/share/classes/sun/util/resources/es/TimeZoneNames_es.java
! src/share/classes/sun/util/resources/fr/TimeZoneNames_fr.java
! src/share/classes/sun/util/resources/it/TimeZoneNames_it.java
! src/share/classes/sun/util/resources/ja/TimeZoneNames_ja.java
! src/share/classes/sun/util/resources/ko/TimeZoneNames_ko.java
! src/share/classes/sun/util/resources/pt/TimeZoneNames_pt_BR.java
! src/share/classes/sun/util/resources/sv/TimeZoneNames_sv.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_CN.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_TW.java
! test/java/time/tck/java/time/zone/TCKZoneRules.java
! test/java/time/test/java/time/format/ZoneName.java
! test/sun/util/calendar/zi/tzdata/VERSION
! test/sun/util/calendar/zi/tzdata/africa
! test/sun/util/calendar/zi/tzdata/antarctica
! test/sun/util/calendar/zi/tzdata/asia
! test/sun/util/calendar/zi/tzdata/australasia
! test/sun/util/calendar/zi/tzdata/backward
! test/sun/util/calendar/zi/tzdata/europe
! test/sun/util/calendar/zi/tzdata/leapseconds
! test/sun/util/calendar/zi/tzdata/northamerica
! test/sun/util/calendar/zi/tzdata/southamerica
! test/sun/util/calendar/zi/tzdata/zone.tab

Changeset: 6200eba8d914
Author:    asaha
Date:      2017-11-14 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/6200eba8d914

Added tag jdk8u152-b33 for changeset 4c18aa8f0bc0

! .hgtags

Changeset: 0bec6e881967
Author:    aefimov
Date:      2017-12-02 14:28 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/0bec6e881967

8186441: Change of behavior in the getMessage () method of the SOAPMessageContextImpl class
Reviewed-by: lancea

! test/javax/xml/ws/8159058/SaajEmptyNamespaceTest.java

Changeset: dcd2081a3118
Author:    aivanov
Date:      2017-12-06 13:04 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/dcd2081a3118

8179665: [Windows] java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location
Reviewed-by: prr, serb, ssadetsky

! src/windows/classes/sun/awt/windows/WInputMethod.java
! src/windows/native/sun/windows/awt_Component.cpp
+ test/javax/swing/JFrame/AlwaysOnTop/AlwaysOnTopImeTest.java

Changeset: 9828d410e76e
Author:    asaha
Date:      2017-12-12 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/9828d410e76e

Added tag jdk8u152-b34 for changeset dcd2081a3118

! .hgtags

Changeset: dbfae30a1a73
Author:    asaha
Date:      2017-12-14 13:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/dbfae30a1a73

Merge

! .hgtags
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! src/windows/native/sun/windows/awt_Component.cpp

Changeset: 41cbcaea10cb
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/41cbcaea10cb

Added tag jdk8u152-b35 for changeset 9828d410e76e

! .hgtags

Changeset: 6a3c14b6dac4
Author:    asaha
Date:      2017-12-15 15:50 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/6a3c14b6dac4

Merge

! .hgtags

Changeset: 6fd47b8d1cff
Author:    asaha
Date:      2017-12-15 16:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/6fd47b8d1cff

Merge

! .hgtags

Changeset: 78f0a4e82259
Author:    asaha
Date:      2017-12-21 09:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/78f0a4e82259

Merge

! .hgtags

Changeset: f1792a59f1fa
Author:    asaha
Date:      2017-12-21 13:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/f1792a59f1fa

Merge

! .hgtags
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows

Changeset: 3867e72c4ad2
Author:    asaha
Date:      2018-01-02 16:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/3867e72c4ad2

Added tag jdk8u171-b01 for changeset f1792a59f1fa

! .hgtags

Changeset: 8e3da85af947
Author:    igerasim
Date:      2018-01-02 21:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/8e3da85af947

8193414: Improvements in MethodType lookups
Reviewed-by: ahgross, jrose

! src/share/classes/java/lang/invoke/MethodType.java

Changeset: 88ad386e9b22
Author:    serb
Date:      2018-01-03 19:24 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/88ad386e9b22

8191696: Better mouse positioning
Reviewed-by: skoivu, rhalade, prr, aghaisas

! src/solaris/classes/sun/awt/X11/XMouseInfoPeer.java
! src/windows/native/sun/windows/MouseInfo.cpp

Changeset: 2e4fd537cf2a
Author:    igerasim
Date:      2018-01-05 20:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/2e4fd537cf2a

8189977: Improve permission portability
Reviewed-by: rriggs

! src/share/classes/java/io/FilePermission.java
! src/share/classes/java/util/Hashtable.java
! src/share/classes/java/util/Vector.java

Changeset: b53efad7a349
Author:    coffeys
Date:      2017-11-27 16:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/b53efad7a349

8189789: tomcat gzip-compressed response bodies appear to be broken in update 151
Reviewed-by: sherman, phh

! src/share/native/java/util/zip/Deflater.c
! src/share/native/java/util/zip/zlib/deflate.c
! src/share/native/java/util/zip/zlib/patches/ChangeLog_java
! test/java/util/zip/InflateIn_DeflateOut.java

Changeset: 04e486c7c90a
Author:    coffeys
Date:      2017-11-27 16:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/04e486c7c90a

8189789: tomcat gzip-compressed response bodies appear to be broken in update 151
Reviewed-by: sherman, phh

! src/share/native/java/util/zip/Deflater.c
! src/share/native/java/util/zip/zlib/deflate.c
! src/share/native/java/util/zip/zlib/patches/ChangeLog_java
! test/java/util/zip/InflateIn_DeflateOut.java

Changeset: 8e40acfcc41a
Author:    snikandrova
Date:      2016-07-18 14:39 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/8e40acfcc41a

8054213: Class name repeated in output of Type.toString()
Reviewed-by: darcy

! src/share/classes/sun/reflect/generics/reflectiveObjects/ParameterizedTypeImpl.java
+ test/java/lang/reflect/Generics/TestGenericReturnTypeToString.java

Changeset: c00bdbbd9a77
Author:    asaha
Date:      2018-01-04 15:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/c00bdbbd9a77

Added tag jdk8u162-b31 for changeset 8e40acfcc41a

! .hgtags

Changeset: d0ebeee68e8e
Author:    asaha
Date:      2018-01-08 09:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d0ebeee68e8e

Merge

! .hgtags

Changeset: 707ea8cc6462
Author:    mullan
Date:      2017-12-08 09:37 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/707ea8cc6462

8191358: Restore TSA certificate expiration check
Reviewed-by: coffeys, rhalade

! src/share/classes/sun/security/provider/certpath/PKIXCertPathValidator.java

Changeset: cac020298633
Author:    coffeys
Date:      2018-01-09 09:31 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/cac020298633

Merge


Changeset: e7e27f446209
Author:    asaha
Date:      2018-01-09 12:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/e7e27f446209

Added tag jdk8u171-b02 for changeset cac020298633

! .hgtags

Changeset: 4f6940b029e8
Author:    coffeys
Date:      2018-01-15 13:17 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/4f6940b029e8

8189969: Manifest better manifest entries
Reviewed-by: weijun, igerasim

! src/share/classes/sun/security/util/ManifestDigester.java
! test/javax/security/auth/Subject/doAs/NestedActions.java
! test/lib/testlibrary/jdk/testlibrary/JarUtils.java
! test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java
! test/lib/testlibrary/jdk/testlibrary/Utils.java

Changeset: 5528d43f2c8b
Author:    apetcher
Date:      2018-01-16 13:27 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5528d43f2c8b

8182362: Update CipherOutputStream Usage
Summary: Clarify spec of CipherOutputStream in Javadoc comments
Reviewed-by: ascarpino

! src/share/classes/javax/crypto/CipherOutputStream.java

Changeset: e35b979792eb
Author:    robm
Date:      2018-01-12 22:16 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/e35b979792eb

8186032: Disable XML Signatures signed with EC keys less than 224 bits
Reviewed-by: mullan

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows

Changeset: c260afc0c5a1
Author:    rpatil
Date:      2017-12-20 06:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/c260afc0c5a1

8153955: increase java.util.logging.FileHandler MAX_LOCKS limit
Summary: This patch adds a new JDK implementation specific system property "jdk.internal.FileHandlerLogging.maxLocks" to control java.util.logging.FileHandler's MAX_LOCKS limit.
Reviewed-by: coffeys, dfuchs

! src/share/classes/java/util/logging/FileHandler.java
+ test/java/util/logging/FileHandlerMaxLocksTest.java

Changeset: ac700f67341a
Author:    asaha
Date:      2018-01-23 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/ac700f67341a

Added tag jdk8u171-b03 for changeset c260afc0c5a1

! .hgtags

Changeset: eb099b867461
Author:    asaha
Date:      2018-01-30 11:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/eb099b867461

Added tag jdk8u171-b04 for changeset ac700f67341a

! .hgtags

Changeset: 0dc33559c6e7
Author:    igerasim
Date:      2018-01-23 08:17 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/0dc33559c6e7

8175075: Add 3DES to the default disabled algorithm security property
Reviewed-by: xuelei, mullan, rhalade

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! test/sun/security/ssl/sun/net/www/protocol/https/NewImpl/ComHostnameVerifier.java
! test/sun/security/ssl/sun/net/www/protocol/https/NewImpl/JavaxHostnameVerifier.java

Changeset: 863ef3413aa4
Author:    igerasim
Date:      2018-01-30 11:43 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/863ef3413aa4

8193409: Improve AES supporting classes
Reviewed-by: valeriep

! src/share/classes/com/sun/crypto/provider/DESedeWrapCipher.java
! src/share/classes/com/sun/crypto/provider/FeedbackCipher.java
! src/share/classes/com/sun/crypto/provider/GaloisCounterMode.java

Changeset: e9f80469c8f1
Author:    asaha
Date:      2018-02-06 10:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/e9f80469c8f1

Added tag jdk8u171-b05 for changeset 863ef3413aa4

! .hgtags

Changeset: 9a92e68141a0
Author:    rpatil
Date:      2018-02-05 00:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/9a92e68141a0

8195837: (tz) Upgrade time-zone data to tzdata2018c
Reviewed-by: coffeys, naoto

! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/asia
! make/data/tzdata/australasia
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/southamerica
! make/data/tzdata/zone.tab
! src/share/classes/java/time/format/ZoneName.java
! src/share/classes/sun/util/resources/TimeZoneNames.java
! src/share/classes/sun/util/resources/de/TimeZoneNames_de.java
! src/share/classes/sun/util/resources/es/TimeZoneNames_es.java
! src/share/classes/sun/util/resources/fr/TimeZoneNames_fr.java
! src/share/classes/sun/util/resources/it/TimeZoneNames_it.java
! src/share/classes/sun/util/resources/ja/TimeZoneNames_ja.java
! src/share/classes/sun/util/resources/ko/TimeZoneNames_ko.java
! src/share/classes/sun/util/resources/pt/TimeZoneNames_pt_BR.java
! src/share/classes/sun/util/resources/sv/TimeZoneNames_sv.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_CN.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_TW.java
! test/java/time/test/java/time/format/ZoneName.java
! test/sun/util/calendar/zi/tzdata/VERSION
! test/sun/util/calendar/zi/tzdata/africa
! test/sun/util/calendar/zi/tzdata/asia
! test/sun/util/calendar/zi/tzdata/australasia
! test/sun/util/calendar/zi/tzdata/europe
! test/sun/util/calendar/zi/tzdata/leapseconds
! test/sun/util/calendar/zi/tzdata/northamerica
! test/sun/util/calendar/zi/tzdata/southamerica
! test/sun/util/calendar/zi/tzdata/zone.tab

Changeset: 6cbe2e5989a8
Author:    igerasim
Date:      2018-02-06 09:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/6cbe2e5989a8

8189997: Enhance keystore mechanisms
8194259: keytool error: java.io.IOException: Invalid secret key format
Reviewed-by: mullan, valeriep, rriggs, ahgross

! src/share/classes/com/sun/crypto/provider/JceKeyStore.java
! src/share/classes/com/sun/crypto/provider/KeyProtector.java
! src/share/classes/com/sun/crypto/provider/SealedObjectForKeyProtector.java
- src/share/classes/com/sun/crypto/provider/ai.java
! src/share/classes/javax/crypto/SealedObject.java
+ src/share/classes/sun/misc/JavaxCryptoSealedObjectAccess.java
! src/share/classes/sun/misc/SharedSecrets.java
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows

Changeset: d7176326208f
Author:    asaha
Date:      2018-02-13 12:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d7176326208f

Added tag jdk8u171-b06 for changeset 6cbe2e5989a8

! .hgtags

Changeset: 333e367780d8
Author:    igerasim
Date:      2018-02-05 04:31 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/333e367780d8

8189981: Improve queuing portability
Reviewed-by: skoivu, rhalade, chegar, igerasim

! src/share/classes/java/util/concurrent/PriorityBlockingQueue.java

Changeset: d1ff85e2e682
Author:    rpatil
Date:      2018-02-07 00:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d1ff85e2e682

8192757: Improve stub classes implementation
Reviewed-by: rriggs, dfuchs, erikj

! src/share/classes/java/io/ObjectInputStream.java

Changeset: bf9634b1089e
Author:    coffeys
Date:      2018-02-13 09:25 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/bf9634b1089e

8197030: Perf regression on all platforms with 8u171-b03 - early lambda use
Reviewed-by: weijun

! src/share/classes/sun/security/util/ManifestDigester.java

Changeset: d70c21e5b413
Author:    robm
Date:      2018-02-15 19:03 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d70c21e5b413

8193833: Better RMI connection support
Reviewed-by: smarks

! src/share/classes/sun/rmi/transport/tcp/TCPTransport.java
! test/sun/rmi/transport/proxy/EagerHttpFallback.java
+ test/sun/rmi/transport/tcp/DisableRMIOverHttp/DisableRMIOverHTTPTest.java
+ test/sun/rmi/transport/tcp/DisableRMIOverHttp/TestIface.java
+ test/sun/rmi/transport/tcp/DisableRMIOverHttp/TestImpl.java
! test/sun/rmi/transport/tcp/blockAccept/BlockAcceptTest.java

Changeset: 17905e00cda4
Author:    mchinnathamb
Date:      2018-02-16 01:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/17905e00cda4

8189985: Improve tabular data portability
Reviewed-by: dfuchs, robm

! src/share/classes/javax/management/openmbean/TabularDataSupport.java

Changeset: 9cf14f22734a
Author:    robm
Date:      2018-02-20 14:00 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/9cf14f22734a

8191909: Nightly failures in nashorn suite
Reviewed-by: chegar

! src/share/classes/sun/misc/Launcher.java

Changeset: 0bafb5654e0c
Author:    asaha
Date:      2018-02-20 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/0bafb5654e0c

Added tag jdk8u171-b07 for changeset 9cf14f22734a

! .hgtags

Changeset: 9a59252d179a
Author:    andrew
Date:      2018-02-23 05:33 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/9a59252d179a

8196952: Bad primeCertainty value setting in DSAParameterGenerator
Summary: OpenJDK 8 applied 8072452 after 8181048, reverting parts of the latter
Reviewed-by: coffeys

! src/share/classes/sun/security/provider/DSAParameterGenerator.java

Changeset: bb844a3ef617
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/bb844a3ef617

Added tag jdk8u171-b08 for changeset 9a59252d179a

! .hgtags

Changeset: db1dd27dd73c
Author:    rpatil
Date:      2018-02-27 19:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/db1dd27dd73c

8198494: 8u171 and 8u172 - Build failure on non-SE Linux Platforms
Reviewed-by: dfuchs, rriggs, coffeys, aefimov

! src/share/classes/java/io/ObjectInputStream.java

Changeset: d521bc960c95
Author:    shshahma
Date:      2018-03-02 01:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d521bc960c95

8198662: Incompatible internal API change in JDK8u161: signature of method exportObject()
Reviewed-by: dfuchs, robm, jwilhelm, rriggs

! src/share/classes/com/sun/jmx/remote/internal/RMIExporter.java
! src/share/classes/com/sun/jmx/remote/util/EnvHelp.java
! src/share/classes/java/io/ObjectInputStream.java
! src/share/classes/javax/management/remote/rmi/RMIConnectorServer.java
! src/share/classes/javax/management/remote/rmi/RMIJRMPServerImpl.java
! src/share/classes/sun/management/jmxremote/ConnectorBootstrap.java
+ src/share/classes/sun/misc/JavaObjectInputStreamAccess.java
+ src/share/classes/sun/misc/ObjectStreamClassValidator.java
! src/share/classes/sun/misc/SharedSecrets.java
! src/share/classes/sun/rmi/server/MarshalInputStream.java
! src/share/classes/sun/rmi/server/UnicastServerRef.java
! src/share/lib/management/management.properties
! test/javax/management/remote/mandatory/connectorServer/RMIExporterTest.java

Changeset: 1631a4543bfc
Author:    robm
Date:      2018-03-04 16:33 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/1631a4543bfc

8198963: Fix new rmi property name
Reviewed-by: smarks

! src/share/classes/sun/rmi/transport/tcp/TCPTransport.java
! test/sun/rmi/transport/proxy/EagerHttpFallback.java
! test/sun/rmi/transport/tcp/DisableRMIOverHttp/DisableRMIOverHTTPTest.java
! test/sun/rmi/transport/tcp/blockAccept/BlockAcceptTest.java

Changeset: 4617f1da7872
Author:    shshahma
Date:      2018-03-05 10:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/4617f1da7872

8199001: [TESTBUG] RMIConnectionFilterTest.java test fails in compilation
Reviewed-by: dfuchs, robm

- test/javax/management/remote/mandatory/connection/DefaultAgentFilterTest.java
- test/javax/management/remote/mandatory/connection/NewRMIClientFilterTest.java
- test/javax/management/remote/mandatory/connection/mgmt1.properties
- test/javax/management/remote/mandatory/connection/mgmt2.properties

Changeset: 2212d3291215
Author:    asaha
Date:      2018-03-06 11:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/2212d3291215

Added tag jdk8u171-b09 for changeset 4617f1da7872

! .hgtags

Changeset: 79de1f06f03a
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/79de1f06f03a

Added tag jdk8u171-b10 for changeset 2212d3291215

! .hgtags

Changeset: 5ccb2d5ec23d
Author:    ljiang
Date:      2018-03-27 18:03 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5ccb2d5ec23d

8200314: JDK 8u171 l10n resource file update - msg drop 40
Reviewed-by: coffeys

! src/share/classes/com/sun/rowset/RowSetResourceBundle_sv.properties
! src/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_sv.properties
! src/share/classes/sun/security/tools/keytool/Resources_de.java
! src/share/classes/sun/security/tools/policytool/Resources_sv.java
! src/share/classes/sun/security/util/Resources_sv.java

Changeset: 4591d278ff8e
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/4591d278ff8e

Merge jdk8u171-b11

! .hgtags
! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/asia
! make/data/tzdata/australasia
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/southamerica
! make/data/tzdata/zone.tab
! make/mapfiles/libjava/mapfile-vers
! src/share/classes/com/sun/crypto/provider/CipherCore.java
! src/share/classes/com/sun/crypto/provider/FeedbackCipher.java
! src/share/classes/com/sun/crypto/provider/GaloisCounterMode.java
! src/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_sv.properties
! src/share/classes/java/awt/Container.java
! src/share/classes/java/io/FilePermission.java
! src/share/classes/java/io/ObjectInputStream.java
! src/share/classes/java/lang/invoke/MethodType.java
! src/share/classes/java/security/MessageDigest.java
! src/share/classes/java/security/Signature.java
! src/share/classes/java/security/SignedObject.java
! src/share/classes/javax/crypto/CipherSpi.java
! src/share/classes/javax/management/remote/rmi/RMIConnectorServer.java
! src/share/classes/sun/misc/SharedSecrets.java
! src/share/classes/sun/misc/VM.java
! src/share/classes/sun/reflect/generics/reflectiveObjects/ParameterizedTypeImpl.java
! src/share/classes/sun/rmi/server/MarshalInputStream.java
! src/share/classes/sun/rmi/server/UnicastServerRef.java
! src/share/classes/sun/util/resources/TimeZoneNames.java
! src/share/classes/sun/util/resources/de/TimeZoneNames_de.java
! src/share/classes/sun/util/resources/es/TimeZoneNames_es.java
! src/share/classes/sun/util/resources/fr/TimeZoneNames_fr.java
! src/share/classes/sun/util/resources/it/TimeZoneNames_it.java
! src/share/classes/sun/util/resources/ja/TimeZoneNames_ja.java
! src/share/classes/sun/util/resources/ko/TimeZoneNames_ko.java
! src/share/classes/sun/util/resources/pt/TimeZoneNames_pt_BR.java
! src/share/classes/sun/util/resources/sv/TimeZoneNames_sv.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_CN.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_TW.java
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! src/share/native/sun/java2d/cmm/lcms/LCMS.c
! src/share/native/sun/java2d/cmm/lcms/cmsio0.c
! src/share/native/sun/java2d/cmm/lcms/cmslut.c
! src/windows/native/sun/windows/ThemeReader.cpp
! src/windows/native/sun/windows/awt_Component.cpp
! test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java
! test/sun/util/calendar/zi/tzdata/VERSION
! test/sun/util/calendar/zi/tzdata/africa
! test/sun/util/calendar/zi/tzdata/asia
! test/sun/util/calendar/zi/tzdata/australasia
! test/sun/util/calendar/zi/tzdata/europe
! test/sun/util/calendar/zi/tzdata/leapseconds
! test/sun/util/calendar/zi/tzdata/northamerica
! test/sun/util/calendar/zi/tzdata/southamerica
! test/sun/util/calendar/zi/tzdata/zone.tab

Changeset: ad305ca5ab99
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/ad305ca5ab99

Added tag aarch64-jdk8u171-b12 for changeset 4591d278ff8e

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:44:31 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:44:31 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/nashorn: 27 new
	changesets
Message-ID: <201805041444.w44EiVdf010655@aojmv0008.oracle.com>

Changeset: 81ce60cabe97
Author:    asaha
Date:      2017-12-19 15:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/81ce60cabe97

Added tag jdk8u162-b12 for changeset 3f877d379c48

! .hgtags

Changeset: 4283a4dc8c2a
Author:    asaha
Date:      2017-10-03 23:31 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/4283a4dc8c2a

Added tag jdk8u171-b00 for changeset 3702c8d74607

! .hgtags

Changeset: a93571f7ff35
Author:    asaha
Date:      2017-11-02 11:45 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/a93571f7ff35

Merge

! .hgtags

Changeset: 94a17ba26902
Author:    asaha
Date:      2017-10-06 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/94a17ba26902

Added tag jdk8u152-b31 for changeset 853acc70b8f5

! .hgtags

Changeset: 1197ac84319b
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/1197ac84319b

Added tag jdk8u152-b32 for changeset 94a17ba26902

! .hgtags

Changeset: 9da10196e759
Author:    asaha
Date:      2017-11-14 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/9da10196e759

Added tag jdk8u152-b33 for changeset 1197ac84319b

! .hgtags

Changeset: dfcb4d4df8b0
Author:    asaha
Date:      2017-12-12 09:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/dfcb4d4df8b0

Added tag jdk8u152-b34 for changeset 9da10196e759

! .hgtags

Changeset: 39a4730d3a36
Author:    asaha
Date:      2017-12-14 13:46 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/39a4730d3a36

Merge

! .hgtags

Changeset: e640fd54bbcb
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/e640fd54bbcb

Added tag jdk8u152-b35 for changeset dfcb4d4df8b0

! .hgtags

Changeset: 89ae5243e350
Author:    asaha
Date:      2017-12-15 15:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/89ae5243e350

Merge

! .hgtags

Changeset: 155c9988196f
Author:    asaha
Date:      2017-12-15 16:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/155c9988196f

Merge

! .hgtags

Changeset: 3c567ee8d853
Author:    asaha
Date:      2017-12-21 09:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/3c567ee8d853

Merge

! .hgtags

Changeset: 8281166a86a5
Author:    asaha
Date:      2017-12-21 13:51 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/8281166a86a5

Merge

! .hgtags

Changeset: 9e67b74ac0f0
Author:    asaha
Date:      2018-01-02 16:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/9e67b74ac0f0

Added tag jdk8u171-b01 for changeset 8281166a86a5

! .hgtags

Changeset: 59508dc01b26
Author:    asaha
Date:      2018-01-04 15:46 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/59508dc01b26

Added tag jdk8u162-b31 for changeset 3c567ee8d853

! .hgtags

Changeset: 710e8cf9b7a5
Author:    asaha
Date:      2018-01-08 09:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/710e8cf9b7a5

Merge

! .hgtags

Changeset: 42903e21ee6a
Author:    asaha
Date:      2018-01-09 12:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/42903e21ee6a

Added tag jdk8u171-b02 for changeset 710e8cf9b7a5

! .hgtags

Changeset: 0f09c1423f34
Author:    asaha
Date:      2018-01-23 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/0f09c1423f34

Added tag jdk8u171-b03 for changeset 42903e21ee6a

! .hgtags

Changeset: 801694cc35e0
Author:    asaha
Date:      2018-01-30 11:24 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/801694cc35e0

Added tag jdk8u171-b04 for changeset 0f09c1423f34

! .hgtags

Changeset: bb4112535600
Author:    asaha
Date:      2018-02-06 10:53 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/bb4112535600

Added tag jdk8u171-b05 for changeset 801694cc35e0

! .hgtags

Changeset: 059028cb5652
Author:    asaha
Date:      2018-02-13 12:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/059028cb5652

Added tag jdk8u171-b06 for changeset bb4112535600

! .hgtags

Changeset: fd005fcf00fe
Author:    asaha
Date:      2018-02-20 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/fd005fcf00fe

Added tag jdk8u171-b07 for changeset 059028cb5652

! .hgtags

Changeset: 9d9a43a064fc
Author:    asaha
Date:      2018-02-27 11:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/9d9a43a064fc

Added tag jdk8u171-b08 for changeset fd005fcf00fe

! .hgtags

Changeset: e9b4feb9ed6a
Author:    asaha
Date:      2018-03-06 11:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/e9b4feb9ed6a

Added tag jdk8u171-b09 for changeset 9d9a43a064fc

! .hgtags

Changeset: 921be31addf6
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/921be31addf6

Added tag jdk8u171-b10 for changeset e9b4feb9ed6a

! .hgtags

Changeset: 2fe1bd3f67aa
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/2fe1bd3f67aa

Merge jdk8u171-b11

! .hgtags

Changeset: 11c74e723fd1
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/11c74e723fd1

Added tag aarch64-jdk8u171-b12 for changeset 2fe1bd3f67aa

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:52:30 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:52:30 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah: 33 new
	changesets
Message-ID: <201805041452.w44EqUFE013095@aojmv0008.oracle.com>

Changeset: e343df1c424c
Author:    andrew
Date:      2018-05-02 16:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/e343df1c424c

Added tag aarch64-shenandoah-jdk8u171-b11 for changeset 9a6d58cb5433

! .hgtags

Changeset: a4b38fc93bc6
Author:    andrew
Date:      2018-04-30 19:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/a4b38fc93bc6

Added tag aarch64-jdk8u171-b11 for changeset 58bf8f7f184d

! .hgtags

Changeset: 4be07cb28b21
Author:    asaha
Date:      2017-12-19 15:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/4be07cb28b21

Added tag jdk8u162-b12 for changeset 173b2b978c05

! .hgtags

Changeset: 3aac6c8f4f4d
Author:    asaha
Date:      2017-10-03 22:42 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/3aac6c8f4f4d

Added tag jdk8u171-b00 for changeset d66f57333c7f

! .hgtags

Changeset: 51fb66d0a998
Author:    asaha
Date:      2017-11-02 11:28 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/51fb66d0a998

Merge

! .hgtags

Changeset: 54a2665aef21
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/54a2665aef21

Added tag jdk8u152-b31 for changeset 2093adf53312

! .hgtags

Changeset: d988f1e20caa
Author:    asaha
Date:      2017-10-31 14:55 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/d988f1e20caa

Added tag jdk8u152-b32 for changeset 54a2665aef21

! .hgtags

Changeset: 5ce629d390aa
Author:    asaha
Date:      2017-11-14 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/5ce629d390aa

Added tag jdk8u152-b33 for changeset d988f1e20caa

! .hgtags

Changeset: d3482f913375
Author:    asaha
Date:      2017-12-12 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/d3482f913375

Added tag jdk8u152-b34 for changeset 5ce629d390aa

! .hgtags

Changeset: 39b39e756c70
Author:    asaha
Date:      2017-12-14 12:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/39b39e756c70

Merge

! .hgtags

Changeset: 0f549513bf59
Author:    asaha
Date:      2017-12-15 11:41 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/0f549513bf59

Added tag jdk8u152-b35 for changeset d3482f913375

! .hgtags

Changeset: d9953c777273
Author:    asaha
Date:      2017-12-15 14:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/d9953c777273

Merge

! .hgtags

Changeset: dc87db597ede
Author:    asaha
Date:      2017-12-15 15:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/dc87db597ede

Merge

! .hgtags

Changeset: a127ef57877d
Author:    asaha
Date:      2017-12-21 09:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/a127ef57877d

Merge

! .hgtags

Changeset: 6e7e84f6107b
Author:    asaha
Date:      2017-12-21 10:34 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/6e7e84f6107b

Merge

! .hgtags

Changeset: 0e293f683e97
Author:    asaha
Date:      2018-01-02 16:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/0e293f683e97

Added tag jdk8u171-b01 for changeset 6e7e84f6107b

! .hgtags

Changeset: 2c309abde14f
Author:    asaha
Date:      2018-01-04 15:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/2c309abde14f

Added tag jdk8u162-b31 for changeset a127ef57877d

! .hgtags

Changeset: 28f638905f78
Author:    asaha
Date:      2018-01-08 09:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/28f638905f78

Merge

! .hgtags

Changeset: f2d13f719516
Author:    asaha
Date:      2018-01-09 12:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/f2d13f719516

Added tag jdk8u171-b02 for changeset 28f638905f78

! .hgtags

Changeset: 86b50f26a9d1
Author:    asaha
Date:      2018-01-23 13:08 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/86b50f26a9d1

Added tag jdk8u171-b03 for changeset f2d13f719516

! .hgtags

Changeset: 0efc15ed66b0
Author:    asaha
Date:      2018-01-30 11:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/0efc15ed66b0

Added tag jdk8u171-b04 for changeset 86b50f26a9d1

! .hgtags

Changeset: 8c72310b2f39
Author:    asaha
Date:      2018-02-06 10:51 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/8c72310b2f39

Added tag jdk8u171-b05 for changeset 0efc15ed66b0

! .hgtags

Changeset: ce90929d876a
Author:    asaha
Date:      2018-02-13 12:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/ce90929d876a

Added tag jdk8u171-b06 for changeset 8c72310b2f39

! .hgtags

Changeset: f967870393dc
Author:    asaha
Date:      2018-02-20 12:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/f967870393dc

Added tag jdk8u171-b07 for changeset ce90929d876a

! .hgtags

Changeset: 899066aa28cf
Author:    asaha
Date:      2018-02-27 11:26 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/899066aa28cf

Added tag jdk8u171-b08 for changeset f967870393dc

! .hgtags

Changeset: aa62095d8094
Author:    asaha
Date:      2018-03-06 11:43 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/aa62095d8094

Added tag jdk8u171-b09 for changeset 899066aa28cf

! .hgtags

Changeset: 3578bbdd4173
Author:    asemenyuk
Date:      2018-03-19 11:32 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/3578bbdd4173

8199141: Windows: new warning messaging for JRE installer UI in non-MOS cases
Reviewed-by: erikj, herrick

! common/autoconf/generated-configure.sh

Changeset: 8b40342cb580
Author:    asaha
Date:      2018-03-19 11:46 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/8b40342cb580

Added tag jdk8u171-b10 for changeset 3578bbdd4173

! .hgtags

Changeset: 153ab037cb2d
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/153ab037cb2d

Merge jdk8u171-b11

! .hgtags
! common/autoconf/generated-configure.sh

Changeset: 204bd3484cb0
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/204bd3484cb0

Added tag aarch64-jdk8u171-b12 for changeset 153ab037cb2d

! .hgtags

Changeset: 438352ed7c53
Author:    andrew
Date:      2018-05-02 17:01 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/438352ed7c53

Merge aarch64-jdk8u171-b12

! .hgtags

Changeset: fd396c6cf86f
Author:    andrew
Date:      2018-05-02 17:31 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/fd396c6cf86f

Added tag aarch64-shenandoah-jdk8u171-b12 for changeset 438352ed7c53

! .hgtags

Changeset: 6c2635bc26da
Author:    andrew
Date:      2018-05-04 15:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/6c2635bc26da

Added tag aarch64-shenandoah-jdk8u171-b13 for changeset fd396c6cf86f

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:52:38 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:52:38 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/corba: 34 new
	changesets
Message-ID: <201805041452.w44Eqcmc013163@aojmv0008.oracle.com>

Changeset: 73cb16127d4c
Author:    andrew
Date:      2018-05-02 16:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/73cb16127d4c

Added tag aarch64-shenandoah-jdk8u171-b11 for changeset 4b0030f5be4c

! .hgtags

Changeset: 486cbe7a0fdf
Author:    andrew
Date:      2018-04-30 19:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/486cbe7a0fdf

Added tag aarch64-jdk8u171-b11 for changeset e8d4f321311a

! .hgtags

Changeset: f6b6ad6feb6e
Author:    asaha
Date:      2017-12-19 15:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/f6b6ad6feb6e

Added tag jdk8u162-b12 for changeset ace99846c1fd

! .hgtags

Changeset: 1418a957bc51
Author:    asaha
Date:      2017-10-03 23:29 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/1418a957bc51

Added tag jdk8u171-b00 for changeset bb767c7211ea

! .hgtags

Changeset: 6cdea2580c1b
Author:    asaha
Date:      2017-11-02 11:29 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/6cdea2580c1b

Merge

! .hgtags

Changeset: c4e0935e4570
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/c4e0935e4570

Added tag jdk8u152-b31 for changeset e05b7f7238dd

! .hgtags

Changeset: a6c0eb254c54
Author:    asaha
Date:      2017-10-31 14:55 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/a6c0eb254c54

Added tag jdk8u152-b32 for changeset c4e0935e4570

! .hgtags

Changeset: abcbb543abb7
Author:    asaha
Date:      2017-11-14 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/abcbb543abb7

Added tag jdk8u152-b33 for changeset a6c0eb254c54

! .hgtags

Changeset: 3db2418690f0
Author:    asaha
Date:      2017-12-12 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/3db2418690f0

Added tag jdk8u152-b34 for changeset abcbb543abb7

! .hgtags

Changeset: a7169cc75c6d
Author:    asaha
Date:      2017-12-14 12:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/a7169cc75c6d

Merge

! .hgtags

Changeset: a9de7f38257e
Author:    asaha
Date:      2017-12-15 11:41 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/a9de7f38257e

Added tag jdk8u152-b35 for changeset 3db2418690f0

! .hgtags

Changeset: d00160510260
Author:    asaha
Date:      2017-12-15 15:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/d00160510260

Merge

! .hgtags

Changeset: ac2d6b7e6cb2
Author:    asaha
Date:      2017-12-15 15:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/ac2d6b7e6cb2

Merge

! .hgtags

Changeset: acbd335f56f1
Author:    asaha
Date:      2017-12-21 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/acbd335f56f1

Merge

! .hgtags

Changeset: 9895f9c0845c
Author:    asaha
Date:      2017-12-21 10:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/9895f9c0845c

Merge

! .hgtags

Changeset: 9f7841e005e0
Author:    asaha
Date:      2018-01-02 16:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/9f7841e005e0

Added tag jdk8u171-b01 for changeset 9895f9c0845c

! .hgtags

Changeset: 4e733c1a0f81
Author:    asaha
Date:      2018-01-04 15:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/4e733c1a0f81

Added tag jdk8u162-b31 for changeset acbd335f56f1

! .hgtags

Changeset: 28be709707f8
Author:    asaha
Date:      2018-01-08 09:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/28be709707f8

Merge

! .hgtags

Changeset: d534205fffcf
Author:    asaha
Date:      2018-01-09 12:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/d534205fffcf

Added tag jdk8u171-b02 for changeset 28be709707f8

! .hgtags

Changeset: 0baf88a7b388
Author:    asaha
Date:      2018-01-23 13:08 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/0baf88a7b388

Added tag jdk8u171-b03 for changeset d534205fffcf

! .hgtags

Changeset: 0c6a772d60b9
Author:    asaha
Date:      2018-01-30 11:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/0c6a772d60b9

Added tag jdk8u171-b04 for changeset 0baf88a7b388

! .hgtags

Changeset: 3bca003f024c
Author:    asaha
Date:      2018-02-06 10:51 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/3bca003f024c

Added tag jdk8u171-b05 for changeset 0c6a772d60b9

! .hgtags

Changeset: 9cb338e57d31
Author:    asaha
Date:      2018-02-13 12:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/9cb338e57d31

Added tag jdk8u171-b06 for changeset 3bca003f024c

! .hgtags

Changeset: b90a8fc589af
Author:    rpatil
Date:      2018-02-07 00:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/b90a8fc589af

8192757: Improve stub classes implementation
Reviewed-by: rriggs, dfuchs, erikj

! make/BuildCorba.gmk
! src/share/classes/com/sun/corba/se/impl/ior/StubIORImpl.java
! src/share/classes/sun/corba/SharedSecrets.java
+ src/share/classes/sun/misc/JavaOISAccess.java
+ src/share/classes/sun/misc/ObjectInputFilter.java

Changeset: f7f59d87e97d
Author:    asaha
Date:      2018-02-20 12:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/f7f59d87e97d

Added tag jdk8u171-b07 for changeset b90a8fc589af

! .hgtags

Changeset: f674dc8cc85f
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/f674dc8cc85f

Added tag jdk8u171-b08 for changeset f7f59d87e97d

! .hgtags

Changeset: b3563151fe42
Author:    rpatil
Date:      2018-02-27 19:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/b3563151fe42

8198494: 8u171 and 8u172 - Build failure on non-SE Linux Platforms
Reviewed-by: dfuchs, rriggs, coffeys, aefimov

! src/share/classes/com/sun/corba/se/impl/ior/StubIORImpl.java
! src/share/classes/sun/corba/SharedSecrets.java

Changeset: 6a9efc037460
Author:    asaha
Date:      2018-03-06 11:43 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/6a9efc037460

Added tag jdk8u171-b09 for changeset b3563151fe42

! .hgtags

Changeset: fd5e2fc0b714
Author:    asaha
Date:      2018-03-19 11:46 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/fd5e2fc0b714

Added tag jdk8u171-b10 for changeset 6a9efc037460

! .hgtags

Changeset: f3a223f4a01b
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/f3a223f4a01b

Merge jdk8u171-b11

! .hgtags

Changeset: 0ccf22f46d37
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/0ccf22f46d37

Added tag aarch64-jdk8u171-b12 for changeset f3a223f4a01b

! .hgtags

Changeset: 80ad6a4d0753
Author:    andrew
Date:      2018-05-02 17:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/80ad6a4d0753

Merge aarch64-jdk8u171-b12

! .hgtags

Changeset: 0cc218adffee
Author:    andrew
Date:      2018-05-02 17:31 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/0cc218adffee

Added tag aarch64-shenandoah-jdk8u171-b12 for changeset 80ad6a4d0753

! .hgtags

Changeset: 41f53bf26412
Author:    andrew
Date:      2018-05-04 15:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/41f53bf26412

Added tag aarch64-shenandoah-jdk8u171-b13 for changeset 0cc218adffee

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:52:48 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:52:48 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/jaxp: 35 new
	changesets
Message-ID: <201805041452.w44EqmmE013234@aojmv0008.oracle.com>

Changeset: ed5b6808ab32
Author:    andrew
Date:      2018-05-02 16:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/ed5b6808ab32

Added tag aarch64-shenandoah-jdk8u171-b11 for changeset 978bc5727c43

! .hgtags

Changeset: 471381e0e181
Author:    andrew
Date:      2018-04-30 19:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/471381e0e181

Added tag aarch64-jdk8u171-b11 for changeset 0ecfb39b8cfd

! .hgtags

Changeset: e8a1a2db69dc
Author:    asaha
Date:      2017-12-19 15:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/e8a1a2db69dc

Added tag jdk8u162-b12 for changeset fa7504e2b241

! .hgtags

Changeset: 606a6926c1cc
Author:    asaha
Date:      2017-10-03 23:30 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/606a6926c1cc

Added tag jdk8u171-b00 for changeset 7984f6d87395

! .hgtags

Changeset: b05d08bc4e52
Author:    aefimov
Date:      2017-10-19 17:03 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/b05d08bc4e52

8186080: Transform XML interfaces
8188880: A JAXB JCK test failure found after 8186080
Reviewed-by: joehw, lancea, dfuchs

! src/com/sun/org/apache/xalan/internal/lib/ExsltDynamic.java
! src/com/sun/org/apache/xalan/internal/lib/ExsltSets.java
! src/com/sun/org/apache/xalan/internal/lib/ExsltStrings.java
! src/com/sun/org/apache/xalan/internal/lib/Extensions.java
- src/com/sun/org/apache/xalan/internal/utils/FactoryImpl.java
- src/com/sun/org/apache/xalan/internal/utils/FeatureManager.java
! src/com/sun/org/apache/xalan/internal/xsltc/Translet.java
! src/com/sun/org/apache/xalan/internal/xsltc/cmdline/Compile.java
! src/com/sun/org/apache/xalan/internal/xsltc/compiler/FunctionCall.java
! src/com/sun/org/apache/xalan/internal/xsltc/compiler/Parser.java
! src/com/sun/org/apache/xalan/internal/xsltc/compiler/XSLTC.java
! src/com/sun/org/apache/xalan/internal/xsltc/runtime/AbstractTranslet.java
! src/com/sun/org/apache/xalan/internal/xsltc/runtime/output/TransletOutputHandlerFactory.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/SAX2DOM.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TemplatesHandlerImpl.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TemplatesImpl.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TrAXFilter.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerFactoryImpl.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerImpl.java
! src/com/sun/org/apache/xalan/internal/xsltc/trax/Util.java
! src/com/sun/org/apache/xerces/internal/dom/DOMConfigurationImpl.java
! src/com/sun/org/apache/xerces/internal/impl/xs/XMLSchemaLoader.java
! src/com/sun/org/apache/xerces/internal/impl/xs/XMLSchemaValidator.java
! src/com/sun/org/apache/xerces/internal/impl/xs/opti/SchemaParsingConfig.java
! src/com/sun/org/apache/xerces/internal/impl/xs/traversers/SchemaContentHandler.java
! src/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/DOMValidatorHelper.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/StAXValidatorHelper.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/StreamValidatorHelper.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/ValidatorHandlerImpl.java
! src/com/sun/org/apache/xerces/internal/jaxp/validation/XMLSchemaFactory.java
! src/com/sun/org/apache/xerces/internal/parsers/DTDConfiguration.java
! src/com/sun/org/apache/xerces/internal/parsers/NonValidatingConfiguration.java
! src/com/sun/org/apache/xerces/internal/parsers/XML11Configuration.java
! src/com/sun/org/apache/xerces/internal/util/XMLCatalogResolver.java
! src/com/sun/org/apache/xml/internal/dtm/DTMManager.java
! src/com/sun/org/apache/xml/internal/dtm/ref/DTMManagerDefault.java
! src/com/sun/org/apache/xml/internal/resolver/Catalog.java
! src/com/sun/org/apache/xml/internal/resolver/CatalogManager.java
! src/com/sun/org/apache/xml/internal/resolver/Resolver.java
! src/com/sun/org/apache/xml/internal/resolver/tools/CatalogResolver.java
! src/com/sun/org/apache/xml/internal/resolver/tools/ResolvingParser.java
! src/com/sun/org/apache/xml/internal/resolver/tools/ResolvingXMLReader.java
! src/com/sun/org/apache/xml/internal/serializer/TreeWalker.java
- src/com/sun/org/apache/xml/internal/serializer/utils/AttList.java
- src/com/sun/org/apache/xml/internal/serializer/utils/DOM2Helper.java
! src/com/sun/org/apache/xml/internal/utils/AttList.java
! src/com/sun/org/apache/xml/internal/utils/DOM2Helper.java
- src/com/sun/org/apache/xml/internal/utils/DOMHelper.java
- src/com/sun/org/apache/xml/internal/utils/DOMOrder.java
! src/com/sun/org/apache/xml/internal/utils/TreeWalker.java
! src/com/sun/org/apache/xml/internal/utils/XMLReaderManager.java
! src/com/sun/org/apache/xpath/internal/CachedXPathAPI.java
! src/com/sun/org/apache/xpath/internal/XPathAPI.java
! src/com/sun/org/apache/xpath/internal/XPathContext.java
! src/com/sun/org/apache/xpath/internal/jaxp/JAXPExtensionsProvider.java
! src/com/sun/org/apache/xpath/internal/jaxp/XPathExpressionImpl.java
! src/com/sun/org/apache/xpath/internal/jaxp/XPathFactoryImpl.java
! src/com/sun/org/apache/xpath/internal/jaxp/XPathImpl.java
! src/javax/xml/transform/FactoryFinder.java
! src/javax/xml/transform/TransformerFactory.java
! src/javax/xml/validation/SchemaFactoryFinder.java
! src/javax/xml/xpath/XPathFactoryFinder.java
+ src/jdk/xml/internal/JdkXmlFeatures.java
+ src/jdk/xml/internal/JdkXmlUtils.java
+ src/jdk/xml/internal/SecuritySupport.java

Changeset: ea0317b70769
Author:    asaha
Date:      2017-11-02 11:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/ea0317b70769

Merge

! .hgtags

Changeset: f20c7cdf6728
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/f20c7cdf6728

Added tag jdk8u152-b31 for changeset f4505a7897c7

! .hgtags

Changeset: 31c2dd5d72a3
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/31c2dd5d72a3

Added tag jdk8u152-b32 for changeset f20c7cdf6728

! .hgtags

Changeset: 7c42388a2152
Author:    asaha
Date:      2017-11-14 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/7c42388a2152

Added tag jdk8u152-b33 for changeset 31c2dd5d72a3

! .hgtags

Changeset: 5708ff1232d5
Author:    asaha
Date:      2017-12-12 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/5708ff1232d5

Added tag jdk8u152-b34 for changeset 7c42388a2152

! .hgtags

Changeset: 454a0c80fe42
Author:    asaha
Date:      2017-12-14 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/454a0c80fe42

Merge

! .hgtags

Changeset: 7f686984fa4b
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/7f686984fa4b

Added tag jdk8u152-b35 for changeset 5708ff1232d5

! .hgtags

Changeset: ff7bd8a2a390
Author:    asaha
Date:      2017-12-15 15:48 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/ff7bd8a2a390

Merge

! .hgtags

Changeset: 9406f14d836b
Author:    asaha
Date:      2017-12-15 16:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/9406f14d836b

Merge

! .hgtags

Changeset: ecdf7d13fd8b
Author:    asaha
Date:      2017-12-21 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/ecdf7d13fd8b

Merge

! .hgtags

Changeset: 3a4b6f741a1b
Author:    asaha
Date:      2017-12-21 11:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/3a4b6f741a1b

Merge

! .hgtags

Changeset: e48882603c21
Author:    asaha
Date:      2018-01-02 16:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/e48882603c21

Added tag jdk8u171-b01 for changeset 3a4b6f741a1b

! .hgtags

Changeset: 71194348ef55
Author:    asaha
Date:      2018-01-04 15:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/71194348ef55

Added tag jdk8u162-b31 for changeset ecdf7d13fd8b

! .hgtags

Changeset: 0eb59cc7716f
Author:    asaha
Date:      2018-01-08 09:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/0eb59cc7716f

Merge

! .hgtags

Changeset: 1e523ce5792f
Author:    asaha
Date:      2018-01-09 12:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/1e523ce5792f

Added tag jdk8u171-b02 for changeset 0eb59cc7716f

! .hgtags

Changeset: a19f8b3a9242
Author:    asaha
Date:      2018-01-23 13:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/a19f8b3a9242

Added tag jdk8u171-b03 for changeset 1e523ce5792f

! .hgtags

Changeset: dd671638bd0f
Author:    asaha
Date:      2018-01-30 11:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/dd671638bd0f

Added tag jdk8u171-b04 for changeset a19f8b3a9242

! .hgtags

Changeset: 5279c6da822e
Author:    aefimov
Date:      2018-01-29 12:56 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/5279c6da822e

8189993: Improve document portability
Reviewed-by: joehw

! src/com/sun/org/apache/xerces/internal/dom/NamedNodeMapImpl.java

Changeset: daab1512cd15
Author:    asaha
Date:      2018-02-06 10:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/daab1512cd15

Added tag jdk8u171-b05 for changeset 5279c6da822e

! .hgtags

Changeset: d5b13a2a6fbf
Author:    asaha
Date:      2018-02-13 12:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/d5b13a2a6fbf

Added tag jdk8u171-b06 for changeset daab1512cd15

! .hgtags

Changeset: 8cc732073801
Author:    asaha
Date:      2018-02-20 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/8cc732073801

Added tag jdk8u171-b07 for changeset d5b13a2a6fbf

! .hgtags

Changeset: df47a908b184
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/df47a908b184

Added tag jdk8u171-b08 for changeset 8cc732073801

! .hgtags

Changeset: 19dd9e94ba4f
Author:    asaha
Date:      2018-03-06 11:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/19dd9e94ba4f

Added tag jdk8u171-b09 for changeset df47a908b184

! .hgtags

Changeset: 951193aeb2c4
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/951193aeb2c4

Added tag jdk8u171-b10 for changeset 19dd9e94ba4f

! .hgtags

Changeset: 6e9148ef1b3a
Author:    ljiang
Date:      2018-03-27 18:07 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/6e9148ef1b3a

8200314: JDK 8u171 l10n resource file update - msg drop 40
Reviewed-by: coffeys

! src/com/sun/org/apache/xalan/internal/xsltc/compiler/util/ErrorMessages_sv.java
! src/com/sun/org/apache/xerces/internal/impl/msg/XIncludeMessages_sv.properties
! src/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties
! src/com/sun/org/apache/xerces/internal/impl/msg/XMLSerializerMessages_sv.properties
! src/com/sun/org/apache/xerces/internal/impl/msg/XPointerMessages_sv.properties
! src/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_sv.java

Changeset: 7b7d1a1056bf
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/7b7d1a1056bf

Merge jdk8u171-b11

! .hgtags

Changeset: 4f1e6605ea5b
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/4f1e6605ea5b

Added tag aarch64-jdk8u171-b12 for changeset 7b7d1a1056bf

! .hgtags

Changeset: ba104475ac1d
Author:    andrew
Date:      2018-05-02 17:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/ba104475ac1d

Merge aarch64-jdk8u171-b12

! .hgtags

Changeset: 557d18991871
Author:    andrew
Date:      2018-05-02 17:31 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/557d18991871

Added tag aarch64-shenandoah-jdk8u171-b12 for changeset ba104475ac1d

! .hgtags

Changeset: f2c99d693556
Author:    andrew
Date:      2018-05-04 15:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/f2c99d693556

Added tag aarch64-shenandoah-jdk8u171-b13 for changeset 557d18991871

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:52:56 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:52:56 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/jaxws: 33 new
	changesets
Message-ID: <201805041452.w44Eqv7o013325@aojmv0008.oracle.com>

Changeset: c02964c00edf
Author:    andrew
Date:      2018-05-02 16:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/c02964c00edf

Added tag aarch64-shenandoah-jdk8u171-b11 for changeset ff2758da1e05

! .hgtags

Changeset: 61a5375fb2a7
Author:    andrew
Date:      2018-04-30 19:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/61a5375fb2a7

Added tag aarch64-jdk8u171-b11 for changeset 7ffd685f5516

! .hgtags

Changeset: 7b4329f78e52
Author:    asaha
Date:      2017-12-19 15:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/7b4329f78e52

Added tag jdk8u162-b12 for changeset b73f27fc902b

! .hgtags

Changeset: 9738b7faaee4
Author:    asaha
Date:      2017-10-03 23:30 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/9738b7faaee4

Added tag jdk8u171-b00 for changeset b43391a4015f

! .hgtags

Changeset: 8aec7ba7bfe3
Author:    asaha
Date:      2017-11-02 11:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/8aec7ba7bfe3

Merge

! .hgtags

Changeset: ddf13a1bca64
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/ddf13a1bca64

Added tag jdk8u152-b31 for changeset 52c09505e989

! .hgtags

Changeset: 89c5dcb05c10
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/89c5dcb05c10

Added tag jdk8u152-b32 for changeset ddf13a1bca64

! .hgtags

Changeset: 89658eba580a
Author:    asaha
Date:      2017-11-14 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/89658eba580a

Added tag jdk8u152-b33 for changeset 89c5dcb05c10

! .hgtags

Changeset: 46562ec770e7
Author:    aefimov
Date:      2017-12-02 14:27 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/46562ec770e7

8186441: Change of behavior in the getMessage () method of the SOAPMessageContextImpl class
Reviewed-by: lancea

! src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/saaj/SaajStaxWriter.java

Changeset: 47bd39412b2f
Author:    asaha
Date:      2017-12-12 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/47bd39412b2f

Added tag jdk8u152-b34 for changeset 46562ec770e7

! .hgtags

Changeset: 8c7537db1706
Author:    asaha
Date:      2017-12-14 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/8c7537db1706

Merge

! .hgtags

Changeset: 6f40c2df92e7
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/6f40c2df92e7

Added tag jdk8u152-b35 for changeset 47bd39412b2f

! .hgtags

Changeset: 2ce3f6736106
Author:    asaha
Date:      2017-12-15 15:49 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/2ce3f6736106

Merge

! .hgtags

Changeset: e9040ac59d76
Author:    asaha
Date:      2017-12-15 16:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/e9040ac59d76

Merge

! .hgtags

Changeset: b2dfabe81b62
Author:    asaha
Date:      2017-12-21 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/b2dfabe81b62

Merge

! .hgtags

Changeset: 25e6ecbfeb09
Author:    asaha
Date:      2017-12-21 11:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/25e6ecbfeb09

Merge

! .hgtags

Changeset: c7ba624f0c2d
Author:    asaha
Date:      2018-01-02 16:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/c7ba624f0c2d

Added tag jdk8u171-b01 for changeset 25e6ecbfeb09

! .hgtags

Changeset: f9bd31b2202d
Author:    asaha
Date:      2018-01-04 15:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/f9bd31b2202d

Added tag jdk8u162-b31 for changeset b2dfabe81b62

! .hgtags

Changeset: 294248d232cf
Author:    asaha
Date:      2018-01-08 09:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/294248d232cf

Merge

! .hgtags

Changeset: 2e4cccb6df48
Author:    asaha
Date:      2018-01-09 12:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/2e4cccb6df48

Added tag jdk8u171-b02 for changeset 294248d232cf

! .hgtags

Changeset: 068b0c57acac
Author:    asaha
Date:      2018-01-23 13:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/068b0c57acac

Added tag jdk8u171-b03 for changeset 2e4cccb6df48

! .hgtags

Changeset: 8479be9da1fa
Author:    asaha
Date:      2018-01-30 11:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/8479be9da1fa

Added tag jdk8u171-b04 for changeset 068b0c57acac

! .hgtags

Changeset: bd5a858e0294
Author:    asaha
Date:      2018-02-06 10:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/bd5a858e0294

Added tag jdk8u171-b05 for changeset 8479be9da1fa

! .hgtags

Changeset: 9a1b6701c753
Author:    asaha
Date:      2018-02-13 12:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/9a1b6701c753

Added tag jdk8u171-b06 for changeset bd5a858e0294

! .hgtags

Changeset: 3a59623f4028
Author:    asaha
Date:      2018-02-20 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/3a59623f4028

Added tag jdk8u171-b07 for changeset 9a1b6701c753

! .hgtags

Changeset: 615e81982055
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/615e81982055

Added tag jdk8u171-b08 for changeset 3a59623f4028

! .hgtags

Changeset: 6b406f0e2b54
Author:    asaha
Date:      2018-03-06 11:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/6b406f0e2b54

Added tag jdk8u171-b09 for changeset 615e81982055

! .hgtags

Changeset: 45e4320c2c64
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/45e4320c2c64

Added tag jdk8u171-b10 for changeset 6b406f0e2b54

! .hgtags

Changeset: c0d636ec3822
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/c0d636ec3822

Merge jdk8u171-b11

! .hgtags

Changeset: 895eebcc7c28
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/895eebcc7c28

Added tag aarch64-jdk8u171-b12 for changeset c0d636ec3822

! .hgtags

Changeset: f467fa324927
Author:    andrew
Date:      2018-05-02 17:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/f467fa324927

Merge aarch64-jdk8u171-b12

! .hgtags

Changeset: 5db3732d1858
Author:    andrew
Date:      2018-05-02 17:31 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/5db3732d1858

Added tag aarch64-shenandoah-jdk8u171-b12 for changeset f467fa324927

! .hgtags

Changeset: 7197f2ce9f1c
Author:    andrew
Date:      2018-05-04 15:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/7197f2ce9f1c

Added tag aarch64-shenandoah-jdk8u171-b13 for changeset 5db3732d1858

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:53:05 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:53:05 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/langtools: 33
	new changesets
Message-ID: <201805041453.w44Er5lN013403@aojmv0008.oracle.com>

Changeset: e4065cb63ddb
Author:    andrew
Date:      2018-05-02 16:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/e4065cb63ddb

Added tag aarch64-shenandoah-jdk8u171-b11 for changeset 3ef8b2fa808b

! .hgtags

Changeset: 31d92dd289ae
Author:    andrew
Date:      2018-04-30 19:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/31d92dd289ae

Added tag aarch64-jdk8u171-b11 for changeset 6c58348c39c2

! .hgtags

Changeset: 034738d4f1d2
Author:    asaha
Date:      2017-12-19 15:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/034738d4f1d2

Added tag jdk8u162-b12 for changeset 902865570583

! .hgtags

Changeset: 32246a9e16fd
Author:    asaha
Date:      2017-10-03 23:31 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/32246a9e16fd

Added tag jdk8u171-b00 for changeset c18e76a70416

! .hgtags

Changeset: ca57ac39feed
Author:    asaha
Date:      2017-11-02 11:44 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/ca57ac39feed

Merge

! .hgtags

Changeset: 73ffe473564c
Author:    asaha
Date:      2017-10-06 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/73ffe473564c

Added tag jdk8u152-b31 for changeset 757f531633e3

! .hgtags

Changeset: 5a188fbdf539
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/5a188fbdf539

Added tag jdk8u152-b32 for changeset 73ffe473564c

! .hgtags

Changeset: e0481cb7000c
Author:    asaha
Date:      2017-11-14 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/e0481cb7000c

Added tag jdk8u152-b33 for changeset 5a188fbdf539

! .hgtags

Changeset: f1fe0a49345b
Author:    asaha
Date:      2017-12-12 09:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/f1fe0a49345b

Added tag jdk8u152-b34 for changeset e0481cb7000c

! .hgtags

Changeset: 09a649649872
Author:    asaha
Date:      2017-12-14 13:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/09a649649872

Merge

! .hgtags

Changeset: 64ad4f128feb
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/64ad4f128feb

Added tag jdk8u152-b35 for changeset f1fe0a49345b

! .hgtags

Changeset: b3955adef2d5
Author:    asaha
Date:      2017-12-15 15:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/b3955adef2d5

Merge

! .hgtags

Changeset: 90c95e792e8b
Author:    asaha
Date:      2017-12-15 16:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/90c95e792e8b

Merge

! .hgtags

Changeset: 07db50c54083
Author:    asaha
Date:      2017-12-21 09:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/07db50c54083

Merge

! .hgtags

Changeset: 64357fde9f88
Author:    asaha
Date:      2017-12-21 13:49 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/64357fde9f88

Merge

! .hgtags

Changeset: c9b1ccb4ec27
Author:    asaha
Date:      2018-01-02 16:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/c9b1ccb4ec27

Added tag jdk8u171-b01 for changeset 64357fde9f88

! .hgtags

Changeset: fdc876cee847
Author:    asaha
Date:      2018-01-04 15:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/fdc876cee847

Added tag jdk8u162-b31 for changeset 07db50c54083

! .hgtags

Changeset: 4cd77f7e459d
Author:    asaha
Date:      2018-01-08 09:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/4cd77f7e459d

Merge

! .hgtags

Changeset: a459065c13af
Author:    asaha
Date:      2018-01-09 12:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/a459065c13af

Added tag jdk8u171-b02 for changeset 4cd77f7e459d

! .hgtags

Changeset: c25be482f93d
Author:    asaha
Date:      2018-01-23 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/c25be482f93d

Added tag jdk8u171-b03 for changeset a459065c13af

! .hgtags

Changeset: 206179228d91
Author:    asaha
Date:      2018-01-30 11:24 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/206179228d91

Added tag jdk8u171-b04 for changeset c25be482f93d

! .hgtags

Changeset: f1dca2ed2b08
Author:    asaha
Date:      2018-02-06 10:53 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/f1dca2ed2b08

Added tag jdk8u171-b05 for changeset 206179228d91

! .hgtags

Changeset: 5e864878da06
Author:    igerasim
Date:      2018-02-06 09:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/5e864878da06

8189997: Enhance keystore mechanisms
8194259: keytool error: java.io.IOException: Invalid secret key format
Reviewed-by: mullan, valeriep, rriggs, ahgross

! test/tools/javap/T6587786.java

Changeset: b85bfe8b37f3
Author:    asaha
Date:      2018-02-13 12:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/b85bfe8b37f3

Added tag jdk8u171-b06 for changeset 5e864878da06

! .hgtags

Changeset: 6f2f6a0c04c0
Author:    asaha
Date:      2018-02-20 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/6f2f6a0c04c0

Added tag jdk8u171-b07 for changeset b85bfe8b37f3

! .hgtags

Changeset: bd20bc03808c
Author:    asaha
Date:      2018-02-27 11:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/bd20bc03808c

Added tag jdk8u171-b08 for changeset 6f2f6a0c04c0

! .hgtags

Changeset: 32a9ad19c92d
Author:    asaha
Date:      2018-03-06 11:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/32a9ad19c92d

Added tag jdk8u171-b09 for changeset bd20bc03808c

! .hgtags

Changeset: c9e49a425522
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/c9e49a425522

Added tag jdk8u171-b10 for changeset 32a9ad19c92d

! .hgtags

Changeset: 1913d6d09817
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/1913d6d09817

Merge jdk8u171-b11

! .hgtags

Changeset: 7b9a144f6071
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/7b9a144f6071

Added tag aarch64-jdk8u171-b12 for changeset 1913d6d09817

! .hgtags

Changeset: daa6bbfe0a57
Author:    andrew
Date:      2018-05-02 17:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/daa6bbfe0a57

Merge aarch64-jdk8u171-b12

! .hgtags

Changeset: 848931a8adfc
Author:    andrew
Date:      2018-05-02 17:31 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/848931a8adfc

Added tag aarch64-shenandoah-jdk8u171-b12 for changeset daa6bbfe0a57

! .hgtags

Changeset: 1301b20fa5ec
Author:    andrew
Date:      2018-05-04 15:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/1301b20fa5ec

Added tag aarch64-shenandoah-jdk8u171-b13 for changeset 848931a8adfc

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:53:14 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:53:14 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/hotspot: 44
	new changesets
Message-ID: <201805041453.w44ErFsV013491@aojmv0008.oracle.com>

Changeset: ba53c4c24df5
Author:    andrew
Date:      2018-05-02 16:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/ba53c4c24df5

Added tag aarch64-shenandoah-jdk8u171-b11 for changeset c644bca00126

! .hgtags

Changeset: a08749f5c507
Author:    aph
Date:      2018-04-23 19:32 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/a08749f5c507

8200556: AArch64: assertion failure in slowdebug builds
Reviewed-by: adinn

! src/cpu/aarch64/vm/nativeInst_aarch64.cpp

Changeset: d590c8412437
Author:    andrew
Date:      2018-04-30 19:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/d590c8412437

Added tag aarch64-jdk8u171-b11 for changeset a08749f5c507

! .hgtags

Changeset: d2e3920d2fd0
Author:    asaha
Date:      2017-12-19 15:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/d2e3920d2fd0

Added tag jdk8u162-b12 for changeset 69aec2ca5d90

! .hgtags

Changeset: 1310ecbe61f3
Author:    asaha
Date:      2017-10-03 23:29 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/1310ecbe61f3

Added tag jdk8u171-b00 for changeset a17bab940547

! .hgtags

Changeset: 3b6d2d60ff75
Author:    robm
Date:      2017-10-27 20:39 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/3b6d2d60ff75

8180881: Better packaging of deserialization
Reviewed-by: chegar, acorn

! src/share/vm/prims/jvm.cpp

Changeset: efda392b711e
Author:    asaha
Date:      2017-11-02 11:31 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/efda392b711e

Merge

! .hgtags

Changeset: 55990d3e4c5e
Author:    hseigel
Date:      2017-11-08 09:17 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/55990d3e4c5e

8189123: More consistent classloading
Reviewed-by: acorn, ahgross, rhalade
Contributed-by: harold.seigel at oracle.com

! src/share/vm/classfile/verificationType.cpp
! src/share/vm/classfile/verifier.cpp
! src/share/vm/prims/jvm.cpp

Changeset: 671244881e16
Author:    mdoerr
Date:      2017-11-28 01:07 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/671244881e16

8191907: PPC64 part of JDK-8174962: Better interface invocations
Reviewed-by: goetz

! src/cpu/ppc/vm/macroAssembler_ppc.cpp
! src/cpu/ppc/vm/macroAssembler_ppc.hpp
! src/cpu/ppc/vm/templateTable_ppc_64.cpp
! src/cpu/ppc/vm/vtableStubs_ppc_64.cpp

Changeset: 48900d625d66
Author:    thartmann
Date:      2017-11-28 12:14 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/48900d625d66

8190877: Better handling of abstract classes
Reviewed-by: kvn, vlivanov, rhalade, ahgross, jwilhelm
Contributed-by: tobias.hartmann at oracle.com

! src/share/vm/code/dependencies.cpp

Changeset: 07275619e52e
Author:    hseigel
Date:      2017-12-05 13:25 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/07275619e52e

8190478: Improved interface method selection
Reviewed-by: acorn, ahgross, jwilhelm, rhalade
Contributed-by: harold.seigel at oracle.com

! src/share/vm/oops/cpCache.cpp

Changeset: d487949b2e97
Author:    dbuck
Date:      2017-12-18 18:18 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/d487949b2e97

8189851: [TESTBUG] runtime/RedefineTests/RedefineInterfaceCall.java fails
Summary: modified jtreg tags and package import to work with JDK 8
Reviewed-by: vlivanov, dholmes

! test/runtime/RedefineTests/RedefineInterfaceCall.java

Changeset: d278f122e65d
Author:    asaha
Date:      2017-10-06 08:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/d278f122e65d

Added tag jdk8u152-b31 for changeset 91894ffc746c

! .hgtags

Changeset: 543fbed998c3
Author:    asaha
Date:      2017-10-31 14:55 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/543fbed998c3

Added tag jdk8u152-b32 for changeset d278f122e65d

! .hgtags

Changeset: c066fe30d0a1
Author:    thartmann
Date:      2017-08-10 12:08 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/c066fe30d0a1

8184271: Time related C1 intrinsics produce inconsistent results when floating around
Summary: C1 intrinsics for System.nanoTime(), System.currentTimeMillis() and JVM.counterTime() should be pinned.
Reviewed-by: kvn, vlivanov, iveresov

! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/classfile/vmSymbols.cpp
! src/share/vm/classfile/vmSymbols.hpp
+ test/compiler/c1/TestPinnedIntrinsics.java

Changeset: 12a0cebfae93
Author:    asaha
Date:      2017-11-14 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/12a0cebfae93

Added tag jdk8u152-b33 for changeset c066fe30d0a1

! .hgtags

Changeset: f6719c3d0278
Author:    asaha
Date:      2017-12-12 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/f6719c3d0278

Added tag jdk8u152-b34 for changeset 12a0cebfae93

! .hgtags

Changeset: 2c46d6f1b8ac
Author:    asaha
Date:      2017-12-14 13:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/2c46d6f1b8ac

Merge

! .hgtags

Changeset: c50d35c759d8
Author:    asaha
Date:      2017-12-15 11:41 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/c50d35c759d8

Added tag jdk8u152-b35 for changeset f6719c3d0278

! .hgtags

Changeset: 7bf41e318bfb
Author:    asaha
Date:      2017-12-15 15:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/7bf41e318bfb

Merge

! .hgtags

Changeset: 1341a1a0155e
Author:    asaha
Date:      2017-12-15 15:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/1341a1a0155e

Merge

! .hgtags

Changeset: caac74fe3cfa
Author:    asaha
Date:      2017-12-21 09:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/caac74fe3cfa

Merge

! .hgtags

Changeset: ebfd57cc21e6
Author:    asaha
Date:      2017-12-21 10:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/ebfd57cc21e6

Merge

! .hgtags

Changeset: 4981a8884a60
Author:    asaha
Date:      2018-01-02 16:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/4981a8884a60

Added tag jdk8u171-b01 for changeset ebfd57cc21e6

! .hgtags

Changeset: 786ef88500f7
Author:    asaha
Date:      2018-01-04 15:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/786ef88500f7

Added tag jdk8u162-b31 for changeset caac74fe3cfa

! .hgtags

Changeset: 1acd7c1b8024
Author:    asaha
Date:      2018-01-08 09:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/1acd7c1b8024

Merge

! .hgtags

Changeset: 5587cde50bbc
Author:    asaha
Date:      2018-01-09 12:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/5587cde50bbc

Added tag jdk8u171-b02 for changeset 1acd7c1b8024

! .hgtags

Changeset: 99ef46652330
Author:    asaha
Date:      2018-01-23 13:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/99ef46652330

Added tag jdk8u171-b03 for changeset 5587cde50bbc

! .hgtags

Changeset: 425504a45630
Author:    asaha
Date:      2018-01-30 11:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/425504a45630

Added tag jdk8u171-b04 for changeset 99ef46652330

! .hgtags

Changeset: 08326a76b148
Author:    kbarrett
Date:      2018-01-22 14:27 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/08326a76b148

8192025: Less referential references
Reviewed-by: coleenp, eosterlund, mchung, ahgross, rhalade

! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/oops/klass.cpp
! src/share/vm/oops/klass.hpp
! src/share/vm/prims/jvm.cpp

Changeset: 4e1445535b6d
Author:    asaha
Date:      2018-02-06 10:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/4e1445535b6d

Added tag jdk8u171-b05 for changeset 08326a76b148

! .hgtags

Changeset: fd0e42431b94
Author:    asaha
Date:      2018-02-13 12:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/fd0e42431b94

Added tag jdk8u171-b06 for changeset 4e1445535b6d

! .hgtags

Changeset: 9ce702ef6376
Author:    asaha
Date:      2018-02-20 12:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/9ce702ef6376

Added tag jdk8u171-b07 for changeset fd0e42431b94

! .hgtags

Changeset: 1252eaaa2c8b
Author:    bgopularam
Date:      2018-02-22 21:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/1252eaaa2c8b

8068778: [TESTBUG] CompressedClassSpaceSizeInJmapHeap.java fails if SA not available
Reviewed-by: coleenp, sla

! test/gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java

Changeset: 56123fdca84a
Author:    aph
Date:      2018-01-22 15:19 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/56123fdca84a

8194739: Zero port of 8174962: Better interface invocations
Reviewed-by: adinn, coleenp

! src/cpu/zero/vm/methodHandles_zero.cpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp

Changeset: 4fefe015a728
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/4fefe015a728

Added tag jdk8u171-b08 for changeset 56123fdca84a

! .hgtags

Changeset: 6d890180aeb4
Author:    asaha
Date:      2018-03-06 11:43 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/6d890180aeb4

Added tag jdk8u171-b09 for changeset 4fefe015a728

! .hgtags

Changeset: 23addae1b843
Author:    asaha
Date:      2018-03-19 11:46 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/23addae1b843

Added tag jdk8u171-b10 for changeset 6d890180aeb4

! .hgtags

Changeset: 1d106f862182
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/1d106f862182

Merge jdk8u171-b11

! .hgtags
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/classfile/verifier.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/code/dependencies.cpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/oops/cpCache.cpp
! src/share/vm/prims/jvm.cpp

Changeset: c6931911a5aa
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/c6931911a5aa

Added tag aarch64-jdk8u171-b12 for changeset 1d106f862182

! .hgtags

Changeset: 3de9ac7478b0
Author:    andrew
Date:      2018-05-02 17:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/3de9ac7478b0

Merge aarch64-jdk8u171-b12

! .hgtags
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/code/dependencies.cpp
! src/share/vm/prims/jvm.cpp

Changeset: 8043d239b820
Author:    andrew
Date:      2018-05-02 17:31 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/8043d239b820

Added tag aarch64-shenandoah-jdk8u171-b12 for changeset 3de9ac7478b0

! .hgtags

Changeset: c44a9eef4985
Author:    andrew
Date:      2018-05-04 15:50 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/c44a9eef4985

Merge


Changeset: e954da490c94
Author:    andrew
Date:      2018-05-04 15:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/e954da490c94

Added tag aarch64-shenandoah-jdk8u171-b13 for changeset c44a9eef4985

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:53:26 2018
From: gnu.andrew at redhat.com (Andrew Hughes)
Date: Fri, 4 May 2018 15:53:26 +0100
Subject: [aarch64-port-dev ] [RFR] 8u171 Upstream Sync
In-Reply-To: <a9357b83-dae1-e61b-9870-2d1e34ca7b41@redhat.com>
References: <CABi63P5HpxV-hn7zsTBHQJXe_HHsHnv7o0R5eFbPZNFoVfbzNA@mail.gmail.com>
 <a9357b83-dae1-e61b-9870-2d1e34ca7b41@redhat.com>
Message-ID: <CABi63P770mBSjKtrFV4cckCW--QzBYS2SyMHT=vAD6B6j+7D1g@mail.gmail.com>

On 4 May 2018 at 07:56, Andrew Haley <aph at redhat.com> wrote:
> On 04/05/18 06:13, Andrew Hughes wrote:
>>
>> Ok to push?
>
>
> Sure, thanks.
>
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

Thanks. Pushed to aarch64/jdk8u and merged to aarch64/jdk8u-shenandoah
as aarch64-shenandoah-jdk8u171-b12.

Additional tag of aarch64-shenandoah-jdk8u171-b13 also added to jdk8u-shenandoah
to accommodate the recent biased locking fix.
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

Web Site: http://fuseyism.com
Twitter: https://twitter.com/gnu_andrew_java
PGP Key: ed25519/0xCFDA0F9B35964222 (hkp://keys.gnupg.net)
Fingerprint = 5132 579D D154 0ED2 3E04  C5A0 CFDA 0F9B 3596 4222

From gnu.andrew at redhat.com  Fri May  4 14:53:28 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:53:28 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/jdk: 100 new
	changesets
Message-ID: <201805041453.w44ErYX7013606@aojmv0008.oracle.com>

Changeset: 55540c9308fe
Author:    andrew
Date:      2018-05-02 16:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/55540c9308fe

Added tag aarch64-shenandoah-jdk8u171-b11 for changeset 9fb782e334a9

! .hgtags

Changeset: e52a344a24bb
Author:    andrew
Date:      2018-04-30 19:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/e52a344a24bb

Added tag aarch64-jdk8u171-b11 for changeset 9239d945aa4f

! .hgtags

Changeset: d201d8b87f48
Author:    asaha
Date:      2017-12-19 15:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d201d8b87f48

Added tag jdk8u162-b12 for changeset ddae5cb11d6c

! .hgtags

Changeset: 982ef1e1c606
Author:    serb
Date:      2017-10-03 14:25 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/982ef1e1c606

8185325: Improve GTK initialization
Reviewed-by: azvegint, rhalade, mschoene

! src/solaris/native/sun/awt/gtk2_interface.c

Changeset: b2707a1608dd
Author:    asaha
Date:      2017-10-03 23:30 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/b2707a1608dd

Added tag jdk8u171-b00 for changeset b6195815c4bb

! .hgtags

Changeset: 8fd2595e322b
Author:    asaha
Date:      2017-10-03 23:33 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/8fd2595e322b

Merge


Changeset: d31dc2ee328d
Author:    shshahma
Date:      2017-10-04 05:39 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d31dc2ee328d

8180433: Cleaner CLR invocation handling
Summary: object allocated with operator new[] should be deallocated with operator delete[]
Reviewed-by: kevinw

! src/share/sample/vm/jvm-clr/invoker.cpp

Changeset: 2a5e831288bc
Author:    uvangapally
Date:      2017-09-25 19:44 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/2a5e831288bc

8186998: Improve JMX supportive features
Summary: Improve JMX supportive features
Reviewed-by: mchung, dfuchs, rriggs, hb, skoivu, rhalade

! src/share/classes/sun/management/jmxremote/SingleEntryRegistry.java
! src/share/classes/sun/rmi/registry/RegistryImpl.java
! test/javax/management/remote/nonLocalAccess/NonLocalJMXRemoteTest.java

Changeset: 5fdea2c8db37
Author:    rpatil
Date:      2017-10-11 15:47 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5fdea2c8db37

8169080: Improve documentation examples for crypto applications
Reviewed-by: wetmore
Contributed-by: prasadarao.koppula at oracle.com

! src/share/classes/java/security/MessageDigest.java
! src/share/classes/java/security/Signature.java
! src/share/classes/java/security/SignedObject.java
! src/share/classes/javax/crypto/Cipher.java
! src/share/classes/javax/crypto/CipherSpi.java
! src/share/classes/javax/crypto/Mac.java
! src/share/classes/javax/crypto/SealedObject.java

Changeset: aaf4f4cec96d
Author:    rpatil
Date:      2017-10-17 10:45 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/aaf4f4cec96d

8185909: Disable JARs signed with DSA keys less than 1024 bits
Reviewed-by: mullan, coffeys
Contributed-by: prasadarao.koppula at oracle.com

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows

Changeset: 80adfcb3dd94
Author:    aefimov
Date:      2017-10-19 17:04 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/80adfcb3dd94

8186080: Transform XML interfaces
8188880: A JAXB JCK test failure found after 8186080
Reviewed-by: joehw, lancea, dfuchs

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! test/java/lang/SecurityManager/CheckPackageAccess.java

Changeset: 1735573068ec
Author:    coffeys
Date:      2017-10-23 02:28 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/1735573068ec

8072452: Support DHE sizes up to 8192-bits and DSA sizes up to 3072-bits
8154344: sun/security/pkcs11/KeyAgreement/SupportedDHKeys.java fails on solaris
Reviewed-by: xuelei

! src/share/classes/com/sun/crypto/provider/DHKeyPairGenerator.java
! src/share/classes/com/sun/crypto/provider/DHParameterGenerator.java
! src/share/classes/sun/security/pkcs11/P11KeyPairGenerator.java
! src/share/classes/sun/security/provider/DSAKeyPairGenerator.java
! src/share/classes/sun/security/provider/DSAParameterGenerator.java
! src/share/classes/sun/security/provider/ParameterCache.java
! src/share/classes/sun/security/ssl/DHCrypt.java
! src/share/classes/sun/security/ssl/ServerHandshaker.java
+ test/com/sun/crypto/provider/KeyAgreement/SupportedDHKeys.java
+ test/com/sun/crypto/provider/KeyAgreement/SupportedDHParamGens.java
+ test/com/sun/crypto/provider/KeyAgreement/UnsupportedDHKeys.java
+ test/sun/security/pkcs11/KeyAgreement/SupportedDHKeys.java
+ test/sun/security/pkcs11/KeyAgreement/UnsupportedDHKeys.java
! test/sun/security/pkcs11/KeyPairGenerator/TestDH2048.java
+ test/sun/security/provider/DSA/SupportedDSAParamGen.java
! test/sun/security/provider/DSA/TestKeyPairGenerator.java

Changeset: c6d2df0bb083
Author:    coffeys
Date:      2017-10-24 03:44 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/c6d2df0bb083

8178458: Better use of certificates in LDAP
Reviewed-by: weijun, coffeys
Contributed-by: prasadarao.koppula at oracle.com

! src/share/classes/sun/security/provider/certpath/ldap/LDAPCertStore.java
! test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java

Changeset: 9454b07320df
Author:    robm
Date:      2017-10-27 20:38 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/9454b07320df

8180881: Better packaging of deserialization
Reviewed-by: chegar, acorn

! make/mapfiles/libjava/mapfile-vers
! src/share/classes/java/io/ObjectInputStream.java
! src/share/classes/sun/misc/Launcher.java
! src/share/classes/sun/misc/VM.java
! src/share/classes/sun/rmi/server/MarshalInputStream.java
! src/share/native/sun/misc/VM.c

Changeset: 76c8aab483ff
Author:    igerasim
Date:      2017-10-16 09:45 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/76c8aab483ff

8163237: Restrict the use of EXPORT cipher suites
Reviewed-by: mullan, igerasim, rhalade, jnimeh

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
+ test/javax/net/ssl/templates/SSLSocketTemplate.java
! test/sun/security/ssl/com/sun/net/ssl/internal/ssl/ClientHandshaker/RSAExport.java

Changeset: 837faf66d724
Author:    asaha
Date:      2017-11-02 11:35 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/837faf66d724

Merge

! .hgtags
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! test/java/lang/SecurityManager/CheckPackageAccess.java
- test/java/util/logging/AnonLoggerWeakRefLeak.java
- test/java/util/logging/AnonLoggerWeakRefLeak.sh
- test/java/util/logging/LoggerWeakRefLeak.java
- test/java/util/logging/LoggerWeakRefLeak.sh
- test/sun/tools/common/CommonTests.sh

Changeset: 7a83c4eb8979
Author:    billyh
Date:      2017-11-06 16:22 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/7a83c4eb8979

8186699: Clean up extra Derby files
Reviewed-by: asemenyuk

! make/Images.gmk

Changeset: eabb041d9bf9
Author:    coffeys
Date:      2017-11-07 17:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/eabb041d9bf9

8190449: sun/security/pkcs11/KeyPairGenerator/TestDH2048.java fails on Solaris x64 5.10
Reviewed-by: igerasim

! test/sun/security/pkcs11/KeyPairGenerator/TestDH2048.java

Changeset: 3f6d71722f75
Author:    igerasim
Date:      2017-11-04 17:23 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/3f6d71722f75

8185292: Stricter key generation
Reviewed-by: mullan

! src/share/classes/com/sun/crypto/provider/DHKeyAgreement.java
! src/share/classes/sun/security/pkcs11/P11KeyAgreement.java
! test/com/sun/crypto/provider/KeyAgreement/DHGenSecretKey.java
! test/com/sun/crypto/provider/KeyAgreement/DHKeyAgreement2.java
! test/com/sun/crypto/provider/KeyAgreement/SameDHKeyStressTest.java
! test/sun/security/pkcs11/KeyAgreement/TestDH.java

Changeset: 56b2ca46c63e
Author:    serb
Date:      2017-11-07 09:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/56b2ca46c63e

8190289: More refactoring for client deserialization cases
Reviewed-by: prr, azvegint, rhalade, skoivu

! src/share/classes/java/awt/geom/Path2D.java
! src/share/classes/javax/swing/text/html/CSS.java

Changeset: 7d7600d7a62d
Author:    igerasim
Date:      2017-11-13 23:21 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/7d7600d7a62d

8186600: Improve property negotiations
Reviewed-by: valeriep, ahgross, mullan

! src/share/classes/sun/net/www/protocol/http/spnego/NegotiateCallbackHandler.java
! src/share/classes/sun/security/jgss/GSSUtil.java
! src/share/classes/sun/security/jgss/LoginConfigImpl.java

Changeset: 555b6e29660e
Author:    aefimov
Date:      2017-11-14 13:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/555b6e29660e

8186606: Improve LDAP lookup robustness
8190789: sun/security/provider/certpath/LDAPCertStore/TestURICertStoreParameters.java fails after JDK-8186606
Reviewed-by: weijun

! src/share/classes/sun/security/provider/certpath/ldap/LDAPCertStore.java

Changeset: bc20f12e1746
Author:    igerasim
Date:      2017-11-14 18:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/bc20f12e1746

8158116: com/sun/crypto/provider/KeyAgreement/SupportedDHParamGens.java failed with timeout
Reviewed-by: xuelei

! test/com/sun/crypto/provider/KeyAgreement/SupportedDHParamGens.java

Changeset: 70c15f2f02c0
Author:    serb
Date:      2017-11-15 07:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/70c15f2f02c0

8189989: Improve container portability
Reviewed-by: prr, azvegint, rhalade, skoivu

! src/share/classes/java/awt/Container.java

Changeset: dcbea2002a0b
Author:    aefimov
Date:      2017-11-15 11:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/dcbea2002a0b

8191340: 8ux linux builds failing - com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl (unknown type)
Reviewed-by: coffeys

! make/profile-rtjar-includes.txt

Changeset: 79fabbe71dfb
Author:    coffeys
Date:      2017-11-17 10:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/79fabbe71dfb

8190497: DHParameterSpec.getL() returns zero after JDK-8072452
Reviewed-by: xuelei

! src/share/classes/com/sun/crypto/provider/DHParameterGenerator.java

Changeset: 24dff62a698a
Author:    robm
Date:      2017-11-21 20:46 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/24dff62a698a

8191137: keytool fails to format resource strings for keys for some languages after JDK-8171319
Reviewed-by: weijun, mullan

! src/share/classes/sun/security/tools/keytool/Resources.java

Changeset: 27e149339249
Author:    rpatil
Date:      2017-11-24 11:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/27e149339249

8190266: closed/java/awt/ComponentOrientation/WindowTest.java throws java.util.MissingResourceException.
Reviewed-by: naoto, serb

! src/share/classes/java/awt/Toolkit.java
! src/share/classes/java/awt/Window.java

Changeset: a64f0753dea1
Author:    igerasim
Date:      2017-11-28 14:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/a64f0753dea1

8189284: More refactoring for deserialization cases
Reviewed-by: rriggs, igerasim, rhalade, skoivu

! src/share/classes/java/util/concurrent/ArrayBlockingQueue.java

Changeset: 102b658fe164
Author:    igerasim
Date:      2017-11-29 14:53 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/102b658fe164

8191142: More refactoring for naming deserialization cases
Reviewed-by: chegar, rriggs

! src/share/classes/javax/naming/directory/BasicAttributes.java

Changeset: c64f2e1e4a04
Author:    igerasim
Date:      2017-11-29 21:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/c64f2e1e4a04

8150530: Improve javax.crypto.BadPaddingException messages
Reviewed-by: xuelei

! src/share/classes/com/sun/crypto/provider/CipherCore.java
! src/share/classes/sun/security/pkcs11/P11RSACipher.java
! src/share/classes/sun/security/rsa/RSAPadding.java
! src/share/classes/sun/security/ssl/CipherBox.java

Changeset: 5f6281f3adc6
Author:    prr
Date:      2017-12-07 09:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5f6281f3adc6

8183032: Upgrade to LittleCMS 2.9
Reviewed-by: serb, psadhukhan, mschoene, rhalade

! src/share/native/sun/java2d/cmm/lcms/LCMS.c
! src/share/native/sun/java2d/cmm/lcms/cmsalpha.c
! src/share/native/sun/java2d/cmm/lcms/cmscam02.c
! src/share/native/sun/java2d/cmm/lcms/cmscgats.c
! src/share/native/sun/java2d/cmm/lcms/cmscnvrt.c
! src/share/native/sun/java2d/cmm/lcms/cmserr.c
! src/share/native/sun/java2d/cmm/lcms/cmsgamma.c
! src/share/native/sun/java2d/cmm/lcms/cmsgmt.c
! src/share/native/sun/java2d/cmm/lcms/cmshalf.c
! src/share/native/sun/java2d/cmm/lcms/cmsintrp.c
! src/share/native/sun/java2d/cmm/lcms/cmsio0.c
! src/share/native/sun/java2d/cmm/lcms/cmsio1.c
! src/share/native/sun/java2d/cmm/lcms/cmslut.c
! src/share/native/sun/java2d/cmm/lcms/cmsmd5.c
! src/share/native/sun/java2d/cmm/lcms/cmsmtrx.c
! src/share/native/sun/java2d/cmm/lcms/cmsnamed.c
! src/share/native/sun/java2d/cmm/lcms/cmsopt.c
! src/share/native/sun/java2d/cmm/lcms/cmspack.c
! src/share/native/sun/java2d/cmm/lcms/cmspcs.c
! src/share/native/sun/java2d/cmm/lcms/cmsplugin.c
! src/share/native/sun/java2d/cmm/lcms/cmsps2.c
! src/share/native/sun/java2d/cmm/lcms/cmssamp.c
! src/share/native/sun/java2d/cmm/lcms/cmssm.c
! src/share/native/sun/java2d/cmm/lcms/cmstypes.c
! src/share/native/sun/java2d/cmm/lcms/cmsvirt.c
! src/share/native/sun/java2d/cmm/lcms/cmswtpnt.c
! src/share/native/sun/java2d/cmm/lcms/cmsxform.c
! src/share/native/sun/java2d/cmm/lcms/lcms2.h
! src/share/native/sun/java2d/cmm/lcms/lcms2_internal.h
! src/share/native/sun/java2d/cmm/lcms/lcms2_plugin.h

Changeset: 14ec161c682b
Author:    serb
Date:      2017-12-10 19:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/14ec161c682b

8192030: Better MTSchema support
Reviewed-by: skoivu, rhalade, prr, aghaisas

! src/windows/classes/sun/awt/windows/ThemeReader.java
! src/windows/native/sun/windows/ThemeReader.cpp

Changeset: a07becece36e
Author:    igerasim
Date:      2017-12-12 23:34 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/a07becece36e

8192789: Avoid using AtomicReference in sun.security.provider.PolicyFile
Reviewed-by: mullan, ahgross

! src/share/classes/sun/security/provider/PolicyFile.java

Changeset: cdc2b9bb3997
Author:    igerasim
Date:      2017-12-13 11:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/cdc2b9bb3997

8187496: Possible memory leak in java.apple.security.KeychainStore.addItemToKeychain
Reviewed-by: weijun, mullan, ahgross

! src/macosx/native/apple/security/KeystoreImpl.m

Changeset: 438a4b73d0aa
Author:    pkoppula
Date:      2017-12-15 11:45 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/438a4b73d0aa

8148421: Transport Layer Security (TLS) Session Hash and Extended Master Secret Extension
Reviewed-by: wetmore, xuelei, rhalade, coffeys, bgopularam
Contributed-by: prasadarao.koppula at oracle.com

! src/share/classes/com/sun/crypto/provider/SunJCE.java
! src/share/classes/com/sun/crypto/provider/TlsMasterSecretGenerator.java
! src/share/classes/com/sun/crypto/provider/TlsPrfGenerator.java
! src/share/classes/sun/security/internal/spec/TlsMasterSecretParameterSpec.java
! src/share/classes/sun/security/ssl/ClientHandshaker.java
+ src/share/classes/sun/security/ssl/ExtendedMasterSecretExtension.java
! src/share/classes/sun/security/ssl/ExtensionType.java
! src/share/classes/sun/security/ssl/HandshakeMessage.java
! src/share/classes/sun/security/ssl/Handshaker.java
! src/share/classes/sun/security/ssl/HelloExtensions.java
! src/share/classes/sun/security/ssl/SSLSessionImpl.java
! src/share/classes/sun/security/ssl/ServerHandshaker.java
! test/sun/security/ssl/com/sun/net/ssl/internal/ssl/DHKeyExchange/DHEKeySizing.java

Changeset: 48b75e9729ba
Author:    pkoppula
Date:      2017-12-18 20:47 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/48b75e9729ba

8193683: Increase the number of clones in the CloneableDigest
Reviewed-by: wetmore, xuelei, coffeys
Contributed-by: prasadarao.koppula at oracle.com

! src/share/classes/sun/security/ssl/HandshakeHash.java

Changeset: ce62cccc3b7f
Author:    rpatil
Date:      2017-08-23 12:09 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/ce62cccc3b7f

8185346: Relax RMI Registry Serial Filter to allow arrays of any type
Summary: Registry filter should allow arrays of any type
Reviewed-by: rriggs, coffeys

! src/share/classes/sun/misc/ObjectInputFilter.java
! src/share/classes/sun/rmi/registry/RegistryImpl.java
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! test/java/rmi/registry/serialFilter/RegistryFilterTest.java

Changeset: 9dce8b2a03e0
Author:    robm
Date:      2017-09-27 14:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/9dce8b2a03e0

8184328: JDK 8u131 socketRead0 hang at SSL read
Reviewed-by: xuelei, chegar, coffeys

! src/share/classes/sun/security/ssl/SSLSocketImpl.java
+ test/sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java

Changeset: e2ed8ee63a9d
Author:    asaha
Date:      2017-10-06 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/e2ed8ee63a9d

Added tag jdk8u152-b31 for changeset 9dce8b2a03e0

! .hgtags

Changeset: 88c3b237108c
Author:    psadhukhan
Date:      2017-06-30 11:03 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/88c3b237108c

8182402: Tooltip for Desktop button is in English when non-English locale is set
Reviewed-by: azvegint

! src/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
! src/share/classes/sun/swing/plaf/synth/SynthFileChooserUIImpl.java

Changeset: 6c3a800a5f25
Author:    sspitsyn
Date:      2014-11-11 21:46 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/6c3a800a5f25

6988950: JDWP exit error JVMTI_ERROR_WRONG_PHASE(112)
Summary: Synchronize the jdwp VirtualMachine command functions with the VM_DEATH event
Reviewed-by: dcubed, dsamersoff, dholmes

! src/share/back/debugLoop.c

Changeset: 5f0349b6341c
Author:    sspitsyn
Date:      2017-03-02 16:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5f0349b6341c

8134103: JVMTI_ERROR_WRONG_PHASE(112): on checking for an interface
Summary: Add guards to the jdwp agent shutdown
Reviewed-by: dholmes, dcubed, dsamersoff

! src/share/back/debugLoop.c
! src/share/back/eventHelper.c

Changeset: 9326963acdd8
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/9326963acdd8

Added tag jdk8u152-b32 for changeset 5f0349b6341c

! .hgtags

Changeset: 4c18aa8f0bc0
Author:    rpatil
Date:      2017-11-14 12:28 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/4c18aa8f0bc0

8190258: (tz) Support tzdata2017c
8190259: test tck.java.time.zone.TCKZoneRules is broken by tzdata2017c
Reviewed-by: naoto, martin

! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/antarctica
! make/data/tzdata/asia
! make/data/tzdata/australasia
! make/data/tzdata/backward
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/southamerica
! make/data/tzdata/zone.tab
! src/share/classes/java/time/format/ZoneName.java
! src/share/classes/sun/util/resources/TimeZoneNames.java
! src/share/classes/sun/util/resources/de/TimeZoneNames_de.java
! src/share/classes/sun/util/resources/es/TimeZoneNames_es.java
! src/share/classes/sun/util/resources/fr/TimeZoneNames_fr.java
! src/share/classes/sun/util/resources/it/TimeZoneNames_it.java
! src/share/classes/sun/util/resources/ja/TimeZoneNames_ja.java
! src/share/classes/sun/util/resources/ko/TimeZoneNames_ko.java
! src/share/classes/sun/util/resources/pt/TimeZoneNames_pt_BR.java
! src/share/classes/sun/util/resources/sv/TimeZoneNames_sv.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_CN.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_TW.java
! test/java/time/tck/java/time/zone/TCKZoneRules.java
! test/java/time/test/java/time/format/ZoneName.java
! test/sun/util/calendar/zi/tzdata/VERSION
! test/sun/util/calendar/zi/tzdata/africa
! test/sun/util/calendar/zi/tzdata/antarctica
! test/sun/util/calendar/zi/tzdata/asia
! test/sun/util/calendar/zi/tzdata/australasia
! test/sun/util/calendar/zi/tzdata/backward
! test/sun/util/calendar/zi/tzdata/europe
! test/sun/util/calendar/zi/tzdata/leapseconds
! test/sun/util/calendar/zi/tzdata/northamerica
! test/sun/util/calendar/zi/tzdata/southamerica
! test/sun/util/calendar/zi/tzdata/zone.tab

Changeset: 6200eba8d914
Author:    asaha
Date:      2017-11-14 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/6200eba8d914

Added tag jdk8u152-b33 for changeset 4c18aa8f0bc0

! .hgtags

Changeset: 0bec6e881967
Author:    aefimov
Date:      2017-12-02 14:28 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/0bec6e881967

8186441: Change of behavior in the getMessage () method of the SOAPMessageContextImpl class
Reviewed-by: lancea

! test/javax/xml/ws/8159058/SaajEmptyNamespaceTest.java

Changeset: dcd2081a3118
Author:    aivanov
Date:      2017-12-06 13:04 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/dcd2081a3118

8179665: [Windows] java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location
Reviewed-by: prr, serb, ssadetsky

! src/windows/classes/sun/awt/windows/WInputMethod.java
! src/windows/native/sun/windows/awt_Component.cpp
+ test/javax/swing/JFrame/AlwaysOnTop/AlwaysOnTopImeTest.java

Changeset: 9828d410e76e
Author:    asaha
Date:      2017-12-12 09:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/9828d410e76e

Added tag jdk8u152-b34 for changeset dcd2081a3118

! .hgtags

Changeset: dbfae30a1a73
Author:    asaha
Date:      2017-12-14 13:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/dbfae30a1a73

Merge

! .hgtags
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! src/windows/native/sun/windows/awt_Component.cpp

Changeset: 41cbcaea10cb
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/41cbcaea10cb

Added tag jdk8u152-b35 for changeset 9828d410e76e

! .hgtags

Changeset: 6a3c14b6dac4
Author:    asaha
Date:      2017-12-15 15:50 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/6a3c14b6dac4

Merge

! .hgtags

Changeset: 6fd47b8d1cff
Author:    asaha
Date:      2017-12-15 16:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/6fd47b8d1cff

Merge

! .hgtags

Changeset: 78f0a4e82259
Author:    asaha
Date:      2017-12-21 09:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/78f0a4e82259

Merge

! .hgtags

Changeset: f1792a59f1fa
Author:    asaha
Date:      2017-12-21 13:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/f1792a59f1fa

Merge

! .hgtags
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows

Changeset: 3867e72c4ad2
Author:    asaha
Date:      2018-01-02 16:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/3867e72c4ad2

Added tag jdk8u171-b01 for changeset f1792a59f1fa

! .hgtags

Changeset: 8e3da85af947
Author:    igerasim
Date:      2018-01-02 21:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/8e3da85af947

8193414: Improvements in MethodType lookups
Reviewed-by: ahgross, jrose

! src/share/classes/java/lang/invoke/MethodType.java

Changeset: 88ad386e9b22
Author:    serb
Date:      2018-01-03 19:24 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/88ad386e9b22

8191696: Better mouse positioning
Reviewed-by: skoivu, rhalade, prr, aghaisas

! src/solaris/classes/sun/awt/X11/XMouseInfoPeer.java
! src/windows/native/sun/windows/MouseInfo.cpp

Changeset: 2e4fd537cf2a
Author:    igerasim
Date:      2018-01-05 20:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/2e4fd537cf2a

8189977: Improve permission portability
Reviewed-by: rriggs

! src/share/classes/java/io/FilePermission.java
! src/share/classes/java/util/Hashtable.java
! src/share/classes/java/util/Vector.java

Changeset: b53efad7a349
Author:    coffeys
Date:      2017-11-27 16:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/b53efad7a349

8189789: tomcat gzip-compressed response bodies appear to be broken in update 151
Reviewed-by: sherman, phh

! src/share/native/java/util/zip/Deflater.c
! src/share/native/java/util/zip/zlib/deflate.c
! src/share/native/java/util/zip/zlib/patches/ChangeLog_java
! test/java/util/zip/InflateIn_DeflateOut.java

Changeset: 04e486c7c90a
Author:    coffeys
Date:      2017-11-27 16:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/04e486c7c90a

8189789: tomcat gzip-compressed response bodies appear to be broken in update 151
Reviewed-by: sherman, phh

! src/share/native/java/util/zip/Deflater.c
! src/share/native/java/util/zip/zlib/deflate.c
! src/share/native/java/util/zip/zlib/patches/ChangeLog_java
! test/java/util/zip/InflateIn_DeflateOut.java

Changeset: 8e40acfcc41a
Author:    snikandrova
Date:      2016-07-18 14:39 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/8e40acfcc41a

8054213: Class name repeated in output of Type.toString()
Reviewed-by: darcy

! src/share/classes/sun/reflect/generics/reflectiveObjects/ParameterizedTypeImpl.java
+ test/java/lang/reflect/Generics/TestGenericReturnTypeToString.java

Changeset: c00bdbbd9a77
Author:    asaha
Date:      2018-01-04 15:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/c00bdbbd9a77

Added tag jdk8u162-b31 for changeset 8e40acfcc41a

! .hgtags

Changeset: d0ebeee68e8e
Author:    asaha
Date:      2018-01-08 09:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d0ebeee68e8e

Merge

! .hgtags

Changeset: 707ea8cc6462
Author:    mullan
Date:      2017-12-08 09:37 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/707ea8cc6462

8191358: Restore TSA certificate expiration check
Reviewed-by: coffeys, rhalade

! src/share/classes/sun/security/provider/certpath/PKIXCertPathValidator.java

Changeset: cac020298633
Author:    coffeys
Date:      2018-01-09 09:31 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/cac020298633

Merge


Changeset: e7e27f446209
Author:    asaha
Date:      2018-01-09 12:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/e7e27f446209

Added tag jdk8u171-b02 for changeset cac020298633

! .hgtags

Changeset: 4f6940b029e8
Author:    coffeys
Date:      2018-01-15 13:17 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/4f6940b029e8

8189969: Manifest better manifest entries
Reviewed-by: weijun, igerasim

! src/share/classes/sun/security/util/ManifestDigester.java
! test/javax/security/auth/Subject/doAs/NestedActions.java
! test/lib/testlibrary/jdk/testlibrary/JarUtils.java
! test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java
! test/lib/testlibrary/jdk/testlibrary/Utils.java

Changeset: 5528d43f2c8b
Author:    apetcher
Date:      2018-01-16 13:27 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5528d43f2c8b

8182362: Update CipherOutputStream Usage
Summary: Clarify spec of CipherOutputStream in Javadoc comments
Reviewed-by: ascarpino

! src/share/classes/javax/crypto/CipherOutputStream.java

Changeset: e35b979792eb
Author:    robm
Date:      2018-01-12 22:16 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/e35b979792eb

8186032: Disable XML Signatures signed with EC keys less than 224 bits
Reviewed-by: mullan

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows

Changeset: c260afc0c5a1
Author:    rpatil
Date:      2017-12-20 06:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/c260afc0c5a1

8153955: increase java.util.logging.FileHandler MAX_LOCKS limit
Summary: This patch adds a new JDK implementation specific system property "jdk.internal.FileHandlerLogging.maxLocks" to control java.util.logging.FileHandler's MAX_LOCKS limit.
Reviewed-by: coffeys, dfuchs

! src/share/classes/java/util/logging/FileHandler.java
+ test/java/util/logging/FileHandlerMaxLocksTest.java

Changeset: ac700f67341a
Author:    asaha
Date:      2018-01-23 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/ac700f67341a

Added tag jdk8u171-b03 for changeset c260afc0c5a1

! .hgtags

Changeset: eb099b867461
Author:    asaha
Date:      2018-01-30 11:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/eb099b867461

Added tag jdk8u171-b04 for changeset ac700f67341a

! .hgtags

Changeset: 0dc33559c6e7
Author:    igerasim
Date:      2018-01-23 08:17 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/0dc33559c6e7

8175075: Add 3DES to the default disabled algorithm security property
Reviewed-by: xuelei, mullan, rhalade

! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! test/sun/security/ssl/sun/net/www/protocol/https/NewImpl/ComHostnameVerifier.java
! test/sun/security/ssl/sun/net/www/protocol/https/NewImpl/JavaxHostnameVerifier.java

Changeset: 863ef3413aa4
Author:    igerasim
Date:      2018-01-30 11:43 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/863ef3413aa4

8193409: Improve AES supporting classes
Reviewed-by: valeriep

! src/share/classes/com/sun/crypto/provider/DESedeWrapCipher.java
! src/share/classes/com/sun/crypto/provider/FeedbackCipher.java
! src/share/classes/com/sun/crypto/provider/GaloisCounterMode.java

Changeset: e9f80469c8f1
Author:    asaha
Date:      2018-02-06 10:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/e9f80469c8f1

Added tag jdk8u171-b05 for changeset 863ef3413aa4

! .hgtags

Changeset: 9a92e68141a0
Author:    rpatil
Date:      2018-02-05 00:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/9a92e68141a0

8195837: (tz) Upgrade time-zone data to tzdata2018c
Reviewed-by: coffeys, naoto

! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/asia
! make/data/tzdata/australasia
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/southamerica
! make/data/tzdata/zone.tab
! src/share/classes/java/time/format/ZoneName.java
! src/share/classes/sun/util/resources/TimeZoneNames.java
! src/share/classes/sun/util/resources/de/TimeZoneNames_de.java
! src/share/classes/sun/util/resources/es/TimeZoneNames_es.java
! src/share/classes/sun/util/resources/fr/TimeZoneNames_fr.java
! src/share/classes/sun/util/resources/it/TimeZoneNames_it.java
! src/share/classes/sun/util/resources/ja/TimeZoneNames_ja.java
! src/share/classes/sun/util/resources/ko/TimeZoneNames_ko.java
! src/share/classes/sun/util/resources/pt/TimeZoneNames_pt_BR.java
! src/share/classes/sun/util/resources/sv/TimeZoneNames_sv.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_CN.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_TW.java
! test/java/time/test/java/time/format/ZoneName.java
! test/sun/util/calendar/zi/tzdata/VERSION
! test/sun/util/calendar/zi/tzdata/africa
! test/sun/util/calendar/zi/tzdata/asia
! test/sun/util/calendar/zi/tzdata/australasia
! test/sun/util/calendar/zi/tzdata/europe
! test/sun/util/calendar/zi/tzdata/leapseconds
! test/sun/util/calendar/zi/tzdata/northamerica
! test/sun/util/calendar/zi/tzdata/southamerica
! test/sun/util/calendar/zi/tzdata/zone.tab

Changeset: 6cbe2e5989a8
Author:    igerasim
Date:      2018-02-06 09:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/6cbe2e5989a8

8189997: Enhance keystore mechanisms
8194259: keytool error: java.io.IOException: Invalid secret key format
Reviewed-by: mullan, valeriep, rriggs, ahgross

! src/share/classes/com/sun/crypto/provider/JceKeyStore.java
! src/share/classes/com/sun/crypto/provider/KeyProtector.java
! src/share/classes/com/sun/crypto/provider/SealedObjectForKeyProtector.java
- src/share/classes/com/sun/crypto/provider/ai.java
! src/share/classes/javax/crypto/SealedObject.java
+ src/share/classes/sun/misc/JavaxCryptoSealedObjectAccess.java
! src/share/classes/sun/misc/SharedSecrets.java
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows

Changeset: d7176326208f
Author:    asaha
Date:      2018-02-13 12:15 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d7176326208f

Added tag jdk8u171-b06 for changeset 6cbe2e5989a8

! .hgtags

Changeset: 333e367780d8
Author:    igerasim
Date:      2018-02-05 04:31 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/333e367780d8

8189981: Improve queuing portability
Reviewed-by: skoivu, rhalade, chegar, igerasim

! src/share/classes/java/util/concurrent/PriorityBlockingQueue.java

Changeset: d1ff85e2e682
Author:    rpatil
Date:      2018-02-07 00:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d1ff85e2e682

8192757: Improve stub classes implementation
Reviewed-by: rriggs, dfuchs, erikj

! src/share/classes/java/io/ObjectInputStream.java

Changeset: bf9634b1089e
Author:    coffeys
Date:      2018-02-13 09:25 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/bf9634b1089e

8197030: Perf regression on all platforms with 8u171-b03 - early lambda use
Reviewed-by: weijun

! src/share/classes/sun/security/util/ManifestDigester.java

Changeset: d70c21e5b413
Author:    robm
Date:      2018-02-15 19:03 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d70c21e5b413

8193833: Better RMI connection support
Reviewed-by: smarks

! src/share/classes/sun/rmi/transport/tcp/TCPTransport.java
! test/sun/rmi/transport/proxy/EagerHttpFallback.java
+ test/sun/rmi/transport/tcp/DisableRMIOverHttp/DisableRMIOverHTTPTest.java
+ test/sun/rmi/transport/tcp/DisableRMIOverHttp/TestIface.java
+ test/sun/rmi/transport/tcp/DisableRMIOverHttp/TestImpl.java
! test/sun/rmi/transport/tcp/blockAccept/BlockAcceptTest.java

Changeset: 17905e00cda4
Author:    mchinnathamb
Date:      2018-02-16 01:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/17905e00cda4

8189985: Improve tabular data portability
Reviewed-by: dfuchs, robm

! src/share/classes/javax/management/openmbean/TabularDataSupport.java

Changeset: 9cf14f22734a
Author:    robm
Date:      2018-02-20 14:00 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/9cf14f22734a

8191909: Nightly failures in nashorn suite
Reviewed-by: chegar

! src/share/classes/sun/misc/Launcher.java

Changeset: 0bafb5654e0c
Author:    asaha
Date:      2018-02-20 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/0bafb5654e0c

Added tag jdk8u171-b07 for changeset 9cf14f22734a

! .hgtags

Changeset: 9a59252d179a
Author:    andrew
Date:      2018-02-23 05:33 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/9a59252d179a

8196952: Bad primeCertainty value setting in DSAParameterGenerator
Summary: OpenJDK 8 applied 8072452 after 8181048, reverting parts of the latter
Reviewed-by: coffeys

! src/share/classes/sun/security/provider/DSAParameterGenerator.java

Changeset: bb844a3ef617
Author:    asaha
Date:      2018-02-27 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/bb844a3ef617

Added tag jdk8u171-b08 for changeset 9a59252d179a

! .hgtags

Changeset: db1dd27dd73c
Author:    rpatil
Date:      2018-02-27 19:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/db1dd27dd73c

8198494: 8u171 and 8u172 - Build failure on non-SE Linux Platforms
Reviewed-by: dfuchs, rriggs, coffeys, aefimov

! src/share/classes/java/io/ObjectInputStream.java

Changeset: d521bc960c95
Author:    shshahma
Date:      2018-03-02 01:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d521bc960c95

8198662: Incompatible internal API change in JDK8u161: signature of method exportObject()
Reviewed-by: dfuchs, robm, jwilhelm, rriggs

! src/share/classes/com/sun/jmx/remote/internal/RMIExporter.java
! src/share/classes/com/sun/jmx/remote/util/EnvHelp.java
! src/share/classes/java/io/ObjectInputStream.java
! src/share/classes/javax/management/remote/rmi/RMIConnectorServer.java
! src/share/classes/javax/management/remote/rmi/RMIJRMPServerImpl.java
! src/share/classes/sun/management/jmxremote/ConnectorBootstrap.java
+ src/share/classes/sun/misc/JavaObjectInputStreamAccess.java
+ src/share/classes/sun/misc/ObjectStreamClassValidator.java
! src/share/classes/sun/misc/SharedSecrets.java
! src/share/classes/sun/rmi/server/MarshalInputStream.java
! src/share/classes/sun/rmi/server/UnicastServerRef.java
! src/share/lib/management/management.properties
! test/javax/management/remote/mandatory/connectorServer/RMIExporterTest.java

Changeset: 1631a4543bfc
Author:    robm
Date:      2018-03-04 16:33 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/1631a4543bfc

8198963: Fix new rmi property name
Reviewed-by: smarks

! src/share/classes/sun/rmi/transport/tcp/TCPTransport.java
! test/sun/rmi/transport/proxy/EagerHttpFallback.java
! test/sun/rmi/transport/tcp/DisableRMIOverHttp/DisableRMIOverHTTPTest.java
! test/sun/rmi/transport/tcp/blockAccept/BlockAcceptTest.java

Changeset: 4617f1da7872
Author:    shshahma
Date:      2018-03-05 10:23 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/4617f1da7872

8199001: [TESTBUG] RMIConnectionFilterTest.java test fails in compilation
Reviewed-by: dfuchs, robm

- test/javax/management/remote/mandatory/connection/DefaultAgentFilterTest.java
- test/javax/management/remote/mandatory/connection/NewRMIClientFilterTest.java
- test/javax/management/remote/mandatory/connection/mgmt1.properties
- test/javax/management/remote/mandatory/connection/mgmt2.properties

Changeset: 2212d3291215
Author:    asaha
Date:      2018-03-06 11:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/2212d3291215

Added tag jdk8u171-b09 for changeset 4617f1da7872

! .hgtags

Changeset: 79de1f06f03a
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/79de1f06f03a

Added tag jdk8u171-b10 for changeset 2212d3291215

! .hgtags

Changeset: 5ccb2d5ec23d
Author:    ljiang
Date:      2018-03-27 18:03 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5ccb2d5ec23d

8200314: JDK 8u171 l10n resource file update - msg drop 40
Reviewed-by: coffeys

! src/share/classes/com/sun/rowset/RowSetResourceBundle_sv.properties
! src/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_sv.properties
! src/share/classes/sun/security/tools/keytool/Resources_de.java
! src/share/classes/sun/security/tools/policytool/Resources_sv.java
! src/share/classes/sun/security/util/Resources_sv.java

Changeset: 4591d278ff8e
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/4591d278ff8e

Merge jdk8u171-b11

! .hgtags
! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/asia
! make/data/tzdata/australasia
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/southamerica
! make/data/tzdata/zone.tab
! make/mapfiles/libjava/mapfile-vers
! src/share/classes/com/sun/crypto/provider/CipherCore.java
! src/share/classes/com/sun/crypto/provider/FeedbackCipher.java
! src/share/classes/com/sun/crypto/provider/GaloisCounterMode.java
! src/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_sv.properties
! src/share/classes/java/awt/Container.java
! src/share/classes/java/io/FilePermission.java
! src/share/classes/java/io/ObjectInputStream.java
! src/share/classes/java/lang/invoke/MethodType.java
! src/share/classes/java/security/MessageDigest.java
! src/share/classes/java/security/Signature.java
! src/share/classes/java/security/SignedObject.java
! src/share/classes/javax/crypto/CipherSpi.java
! src/share/classes/javax/management/remote/rmi/RMIConnectorServer.java
! src/share/classes/sun/misc/SharedSecrets.java
! src/share/classes/sun/misc/VM.java
! src/share/classes/sun/reflect/generics/reflectiveObjects/ParameterizedTypeImpl.java
! src/share/classes/sun/rmi/server/MarshalInputStream.java
! src/share/classes/sun/rmi/server/UnicastServerRef.java
! src/share/classes/sun/util/resources/TimeZoneNames.java
! src/share/classes/sun/util/resources/de/TimeZoneNames_de.java
! src/share/classes/sun/util/resources/es/TimeZoneNames_es.java
! src/share/classes/sun/util/resources/fr/TimeZoneNames_fr.java
! src/share/classes/sun/util/resources/it/TimeZoneNames_it.java
! src/share/classes/sun/util/resources/ja/TimeZoneNames_ja.java
! src/share/classes/sun/util/resources/ko/TimeZoneNames_ko.java
! src/share/classes/sun/util/resources/pt/TimeZoneNames_pt_BR.java
! src/share/classes/sun/util/resources/sv/TimeZoneNames_sv.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_CN.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_TW.java
! src/share/lib/security/java.security-aix
! src/share/lib/security/java.security-linux
! src/share/lib/security/java.security-macosx
! src/share/lib/security/java.security-solaris
! src/share/lib/security/java.security-windows
! src/share/native/sun/java2d/cmm/lcms/LCMS.c
! src/share/native/sun/java2d/cmm/lcms/cmsio0.c
! src/share/native/sun/java2d/cmm/lcms/cmslut.c
! src/windows/native/sun/windows/ThemeReader.cpp
! src/windows/native/sun/windows/awt_Component.cpp
! test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java
! test/sun/util/calendar/zi/tzdata/VERSION
! test/sun/util/calendar/zi/tzdata/africa
! test/sun/util/calendar/zi/tzdata/asia
! test/sun/util/calendar/zi/tzdata/australasia
! test/sun/util/calendar/zi/tzdata/europe
! test/sun/util/calendar/zi/tzdata/leapseconds
! test/sun/util/calendar/zi/tzdata/northamerica
! test/sun/util/calendar/zi/tzdata/southamerica
! test/sun/util/calendar/zi/tzdata/zone.tab

Changeset: ad305ca5ab99
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/ad305ca5ab99

Added tag aarch64-jdk8u171-b12 for changeset 4591d278ff8e

! .hgtags

Changeset: 926f9e580de5
Author:    andrew
Date:      2018-05-02 17:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/926f9e580de5

Merge aarch64-jdk8u171-b12

! .hgtags

Changeset: 052fd406eb22
Author:    andrew
Date:      2018-05-02 17:31 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/052fd406eb22

Added tag aarch64-shenandoah-jdk8u171-b12 for changeset 926f9e580de5

! .hgtags

Changeset: b19a7cbdb711
Author:    andrew
Date:      2018-05-04 15:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/b19a7cbdb711

Added tag aarch64-shenandoah-jdk8u171-b13 for changeset 052fd406eb22

! .hgtags


From gnu.andrew at redhat.com  Fri May  4 14:53:42 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 04 May 2018 14:53:42 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/nashorn: 32
	new changesets
Message-ID: <201805041453.w44ErgjL013699@aojmv0008.oracle.com>

Changeset: ee0ac4bbca41
Author:    andrew
Date:      2018-05-02 16:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/ee0ac4bbca41

Added tag aarch64-shenandoah-jdk8u171-b11 for changeset 4019790b0d49

! .hgtags

Changeset: 15fe65e06aa8
Author:    andrew
Date:      2018-04-30 19:00 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/15fe65e06aa8

Added tag aarch64-jdk8u171-b11 for changeset eb038e0fd088

! .hgtags

Changeset: 81ce60cabe97
Author:    asaha
Date:      2017-12-19 15:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/81ce60cabe97

Added tag jdk8u162-b12 for changeset 3f877d379c48

! .hgtags

Changeset: 4283a4dc8c2a
Author:    asaha
Date:      2017-10-03 23:31 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/4283a4dc8c2a

Added tag jdk8u171-b00 for changeset 3702c8d74607

! .hgtags

Changeset: a93571f7ff35
Author:    asaha
Date:      2017-11-02 11:45 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/a93571f7ff35

Merge

! .hgtags

Changeset: 94a17ba26902
Author:    asaha
Date:      2017-10-06 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/94a17ba26902

Added tag jdk8u152-b31 for changeset 853acc70b8f5

! .hgtags

Changeset: 1197ac84319b
Author:    asaha
Date:      2017-10-31 14:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/1197ac84319b

Added tag jdk8u152-b32 for changeset 94a17ba26902

! .hgtags

Changeset: 9da10196e759
Author:    asaha
Date:      2017-11-14 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/9da10196e759

Added tag jdk8u152-b33 for changeset 1197ac84319b

! .hgtags

Changeset: dfcb4d4df8b0
Author:    asaha
Date:      2017-12-12 09:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/dfcb4d4df8b0

Added tag jdk8u152-b34 for changeset 9da10196e759

! .hgtags

Changeset: 39a4730d3a36
Author:    asaha
Date:      2017-12-14 13:46 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/39a4730d3a36

Merge

! .hgtags

Changeset: e640fd54bbcb
Author:    asaha
Date:      2017-12-15 11:42 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/e640fd54bbcb

Added tag jdk8u152-b35 for changeset dfcb4d4df8b0

! .hgtags

Changeset: 89ae5243e350
Author:    asaha
Date:      2017-12-15 15:55 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/89ae5243e350

Merge

! .hgtags

Changeset: 155c9988196f
Author:    asaha
Date:      2017-12-15 16:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/155c9988196f

Merge

! .hgtags

Changeset: 3c567ee8d853
Author:    asaha
Date:      2017-12-21 09:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/3c567ee8d853

Merge

! .hgtags

Changeset: 8281166a86a5
Author:    asaha
Date:      2017-12-21 13:51 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/8281166a86a5

Merge

! .hgtags

Changeset: 9e67b74ac0f0
Author:    asaha
Date:      2018-01-02 16:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/9e67b74ac0f0

Added tag jdk8u171-b01 for changeset 8281166a86a5

! .hgtags

Changeset: 59508dc01b26
Author:    asaha
Date:      2018-01-04 15:46 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/59508dc01b26

Added tag jdk8u162-b31 for changeset 3c567ee8d853

! .hgtags

Changeset: 710e8cf9b7a5
Author:    asaha
Date:      2018-01-08 09:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/710e8cf9b7a5

Merge

! .hgtags

Changeset: 42903e21ee6a
Author:    asaha
Date:      2018-01-09 12:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/42903e21ee6a

Added tag jdk8u171-b02 for changeset 710e8cf9b7a5

! .hgtags

Changeset: 0f09c1423f34
Author:    asaha
Date:      2018-01-23 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/0f09c1423f34

Added tag jdk8u171-b03 for changeset 42903e21ee6a

! .hgtags

Changeset: 801694cc35e0
Author:    asaha
Date:      2018-01-30 11:24 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/801694cc35e0

Added tag jdk8u171-b04 for changeset 0f09c1423f34

! .hgtags

Changeset: bb4112535600
Author:    asaha
Date:      2018-02-06 10:53 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/bb4112535600

Added tag jdk8u171-b05 for changeset 801694cc35e0

! .hgtags

Changeset: 059028cb5652
Author:    asaha
Date:      2018-02-13 12:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/059028cb5652

Added tag jdk8u171-b06 for changeset bb4112535600

! .hgtags

Changeset: fd005fcf00fe
Author:    asaha
Date:      2018-02-20 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/fd005fcf00fe

Added tag jdk8u171-b07 for changeset 059028cb5652

! .hgtags

Changeset: 9d9a43a064fc
Author:    asaha
Date:      2018-02-27 11:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/9d9a43a064fc

Added tag jdk8u171-b08 for changeset fd005fcf00fe

! .hgtags

Changeset: e9b4feb9ed6a
Author:    asaha
Date:      2018-03-06 11:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/e9b4feb9ed6a

Added tag jdk8u171-b09 for changeset 9d9a43a064fc

! .hgtags

Changeset: 921be31addf6
Author:    asaha
Date:      2018-03-19 11:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/921be31addf6

Added tag jdk8u171-b10 for changeset e9b4feb9ed6a

! .hgtags

Changeset: 2fe1bd3f67aa
Author:    andrew
Date:      2018-05-02 05:07 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/2fe1bd3f67aa

Merge jdk8u171-b11

! .hgtags

Changeset: 11c74e723fd1
Author:    andrew
Date:      2018-05-02 05:09 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/11c74e723fd1

Added tag aarch64-jdk8u171-b12 for changeset 2fe1bd3f67aa

! .hgtags

Changeset: f1ed41efd306
Author:    andrew
Date:      2018-05-02 17:02 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/f1ed41efd306

Merge aarch64-jdk8u171-b12

! .hgtags

Changeset: 435a65b97fc9
Author:    andrew
Date:      2018-05-02 17:31 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/435a65b97fc9

Added tag aarch64-shenandoah-jdk8u171-b12 for changeset f1ed41efd306

! .hgtags

Changeset: f49e6996354d
Author:    andrew
Date:      2018-05-04 15:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/f49e6996354d

Added tag aarch64-shenandoah-jdk8u171-b13 for changeset 435a65b97fc9

! .hgtags


From david.holmes at oracle.com  Fri May  4 22:38:44 2018
From: david.holmes at oracle.com (David Holmes)
Date: Sat, 5 May 2018 08:38:44 +1000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <e9655a34-a2b9-05e7-597c-d91784e92e4f@oracle.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <4ca91dfb-c576-98e2-1222-ca9750a64177@oracle.com>
 <5be0f86df2834aa8a881206ba285011e@sap.com>
 <0b881c69-79af-2a8b-c34c-5929357ca8fa@oracle.com>
 <bf532f9c69f243c59e83ebc74fac4f24@sap.com> <5ADF5897.8070809@cjnash.com>
 <819d942132204f58992c236518e0c344@sap.com>
 <e9655a34-a2b9-05e7-597c-d91784e92e4f@oracle.com>
Message-ID: <85837aa4-c053-1a81-d02e-6ecaf98e0ccf@oracle.com>

Not my final review just piggybacking on Roger's comments ...

On 5/05/2018 7:13 AM, Roger Riggs wrote:
> Hi Goetz,
> 
> Just comments on the test/message format.? (found in the 04 version of 
> the webrev)
> 
> The "." at the end of the exception messages should be removed.
> The text is not a sentence (its is just a fragment without a verb) and
> it is more flexible to print the exception message in various contexts
> (in which the "." would seem to terminate a sentence).

+1

> I'm not a big fan of the hyphens in out-of-bounds and it would be more 
> consistent across the new messages.

I also see hyphens used a lot in: java/util/Objects.java

But yes consistency within this patch is required.

> It would be more consistent if the "arraycopy:" prefix always included 
> the ":".

+1

David

> Thanks, Roger
> 
> 
> On 4/24/18 12:25 PM, Lindenmaier, Goetz wrote:
>> Hi Simon,
>>
>> Because as stated here,
>> http://mail.openjdk.java.net/pipermail/core-libs-dev/2018-April/052665.html 
>>
>> it is used in other places like that, too.
>>
>> Later mails agreed on that usage to keep it consistent.
>>
>> Best regards,
>> ?? Goetz.
>>
>>> -----Original Message-----
>>> From: Simon Nash [mailto:simon at cjnash.com]
>>> Sent: Dienstag, 24. April 2018 18:17
>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
>>> Cc: David Holmes <david.holmes at oracle.com>; hotspot-runtime-
>>> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net; aarch64-
>>> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net; core-libs-
>>> dev Libs <core-libs-dev at openjdk.java.net>
>>> Subject: Re: RFR(M): 8201593: Print array length in
>>> ArrayIndexOutOfBoundsException.
>>>
>>> On 24/04/2018 15:08, Lindenmaier, Goetz wrote:
>>>> Hi,
>>>>
>>>> I implemented what we figured out in
>>>> http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2018-
>>> April/027555.html
>>>> Some examples:
>>>> "Index 12 out-of-bounds for length 10."
>>>> "arraycopy source index -17 out of bounds for object array[10]."
>>>> "arraycopy destination index -18 out of bounds for double[5]."
>>>> "arraycopy length -19 is negative."
>>>> "arraycopy: last source index 13 out of bounds for double[10]."
>>>> "arraycopy: last destination index 7 out of bounds for long[5]."
>>>>
>>> Is there a reason why the first message says "out-of-bounds" but all 
>>> others
>>> say "out of bounds"?
>>>
>>> Simon
>>>
>>>> Incremental webrev:
>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/03-
>>> incremental/
>>>> Full webrev:
>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/03/
>>>>
>>>> I'll push it through our tests tonight.
>>>>
>>>> See further comments in line:
>>>>
>>>>> -----Original Message-----
>>>>> From: David Holmes [mailto:david.holmes at oracle.com]
>>>>> Sent: Freitag, 20. April 2018 09:25
>>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-runtime-
>>>>> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net;
>>> aarch64-
>>>>> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net; core-
>>> libs-
>>>>> dev Libs <core-libs-dev at openjdk.java.net>
>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>> ArrayIndexOutOfBoundsException.
>>>>>
>>>>> Hi Goetz,
>>>>>
>>>>> This is not a file by file review ...
>>>>>
>>>>> On 19/04/2018 10:24 PM, Lindenmaier, Goetz wrote:
>>>>>> Hi,
>>>>>>
>>>>>> New webrev:
>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/02/
>>>>>>
>>>>>> I admit my wording is not optimal.
>>>>> src/hotspot/share/oops/typeArrayKlass.cpp
>>>>>
>>>>> Sorry but this is still far too verbose for my tastes. The type of the
>>>>> array is not relevant. For the array copy its okay to indicate src or
>>>>> dst array. But the message should be clear and succinct not 
>>>>> prose-like.
>>>>> Plus you have a lot of repetition in the ss.print statements when only
>>>>> one thing is changing.
>>>> We discussed this in some further mails. Implemented as proposed there.
>>>>
>>>>> src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
>>>>>
>>>>> I'm not seeing why the throw_index_out_of_bounds_exception should
>>> be
>>>>> tied to whether or not you have an array reference. Certainly I hate
>>>>> seeing the array ref being used as an implicit bool!
>>>> I split the constructor into two, one for ArrayIndexOutOfBounds, the 
>>>> other
>>>> for IndexOutOfBounds.
>>>>
>>>> ...
>>>>
>>>>>> I extended the test to cover the exception thrown in arraycopy better
>>>>> The test seems somewhat excessive, and I now see it is because of the
>>>>> more elaborate error messages you have at SAP. But with only the index
>>>>> and the array length of interest here the test can be considerably 
>>>>> smaller.
>>>>>
>>>>> The creation tests for ArrayIndexOutOfBoundsException don't seem
>>>>> relevant in this context either. This looks more TCK like.
>>>> Yes, the constructor tests are for the code not yet contributed.
>>>> I simplified the tests to only check the messages.
>>>>
>>>> Best regards,
>>>> ?? Goetz.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>> David
>>>>> -----
>>>>>
>>>>>> and added the elementary type to the message text.? This probably
>>>>>> needs improvement in the text, too.? There are (currently) these 
>>>>>> cases:
>>>>>>
>>>>>> bject[]? oa1 = new Object[10];
>>>>>> Object[]? oa2 = new Object[5];
>>>>>> System.arraycopy(oa1, -17, oa2, 0, 5);
>>>>>> "while trying to copy from index -17 of an object array with 
>>>>>> length 10");
>>>>>> System.arraycopy(oa1, 2, oa2, -18, 5);
>>>>>> "while trying to copy to index -18 of an object array with length 
>>>>>> 5");
>>>>>> System.arraycopy(oa1, 2, oa2, 0, -19);
>>>>>> "while trying to copy a negative range -19 from an object array with
>>> length
>>>>> 10 to an object array with length 5");
>>>>>> System.arraycopy(oa1, 8, oa2, 0, 5);
>>>>>> "while trying to copy from index 13 of an object array with length 
>>>>>> 10");
>>>>>> System.arraycopy(oa1, 1, oa2, 0, 7);
>>>>>> "while trying to copy to index 7 of an object array with length 5");
>>>>>> double[]? ta1 = new double[10];
>>>>>> double[]? ta2 = new double[5];
>>>>>> System.arraycopy(ta1, -17, ta2, 0, 5);
>>>>>> "while trying to copy from index -17 of a doubl array with length 
>>>>>> 10");
>>>>>> System.arraycopy(ta1, 2, ta2, -18, 5);
>>>>>> "while trying to copy to index -18 of a double array with length 5");
>>>>>> System.arraycopy(ta1, 2, ta2, 0, -19);
>>>>>> "while trying to copy a negative range -19 from a double array with
>>> length
>>>>> 10 to a double array with length 5");
>>>>>> System.arraycopy(ta1, 8, ta2, 0, 5);
>>>>>> "while trying to copy from index 13 of a double array with length 
>>>>>> 10");
>>>>>> System.arraycopy(ta1, 1, ta2, 0, 7);
>>>>>> "while trying to copy to index 7 of a double array with length 5");
>>>>>>
>>>>>> Maybe it should say:
>>>>>> Arraycopy source index -1 out-of-bounds for double array of length 
>>>>>> 10.
>>>>>> Arraycopy target index 10 out-of-bounds for object array of length 
>>>>>> 10.
>>>>>> Negative range -19 when copying from an object array of length 10 
>>>>>> to an
>>>>> object array of length 5.
>>>>>> Best regards,
>>>>>> ??? Goetz.
>>>>>>
>>>>>>> -----Original Message-----
>>>>>>> From: David Holmes [mailto:david.holmes at oracle.com]
>>>>>>> Sent: Mittwoch, 18. April 2018 10:55
>>>>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
>>> runtime-
>>>>>>> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net;
>>>>> aarch64-
>>>>>>> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net;
>>> core-
>>>>> libs-
>>>>>>> dev Libs <core-libs-dev at openjdk.java.net>
>>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>>>> ArrayIndexOutOfBoundsException.
>>>>>>>
>>>>>>> Adding core-libs-dev as you're changing
>>>>>>> java.lang.ArrayIndexOutOfBoundsException.
>>>>>>>
>>>>>>> I appreciate the intent here but I find the messages excessively
>>>>>>> verbose. The basic error is:
>>>>>>>
>>>>>>> index N is outside range [0, length-1]
>>>>>>>
>>>>>>> David
>>>>>>>
>>>>>>> On 18/04/2018 6:09 PM, Lindenmaier, Goetz wrote:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I would like to print a more verbose text on ArrayIndexOutOfBounds
>>>>>>> exception
>>>>>>>> that not only mentions the index, but also the length of the array
>>>>> accessed.
>>>>>>>> See the bug for documentation of the change of the message.
>>>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/01/
>>>>>>>>
>>>>>>>> @aarch/arm people:
>>>>>>>> I edited the aarch/arm files. Could you please verify this is 
>>>>>>>> correct?
>>>>>>>> I can not build on these platforms.
>>>>>>>>
>>>>>>>> The code on all the other platforms is tested with all the jtreg 
>>>>>>>> and jck
>>>>> tests
>>>>>>> etc.
>>>>>>>> Best regards,
>>>>>>>> ???? Goetz.
>>>>>>>>
>>>>>>>>
> 

From david.holmes at oracle.com  Mon May  7 07:30:12 2018
From: david.holmes at oracle.com (David Holmes)
Date: Mon, 7 May 2018 17:30:12 +1000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <14107212c2664aee9965e9f9da8006ad@sap.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <CAEGA6kbQpMU4+73k+UQnf84Ki=r=4PzK0ny3N7XUTo9YcpOERQ@mail.gmail.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
 <14107212c2664aee9965e9f9da8006ad@sap.com>
Message-ID: <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>

Hi Goetz,

On 4/05/2018 7:22 PM, Lindenmaier, Goetz wrote:
> Hi,
> 
> thanks to Aleksey and Boris this is now also tested on arm.
> This final webrev contains some fixes needed in the arm files:
> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-arm/
> 
> David, can I consider this as finally reviewed?

This follows on top of my +1 comments to Roger about the message 
consistency and punctuation etc.

Aside: Took me a while to realize the 
throw_index_out_of_bounds_exception field was not a throw/don't-throw 
flag, but a throw AIOOBE or IOOBE flag!

Again note I can't comment on the detailed CPU specific code.

One further nit:

src/hotspot/cpu/aarch64/templateTable_aarch64.cpp

I don't like the

// ??? convention

comments. It suggests the code is not understood. I don't expect you to 
fix existing ones but adding new ones doesn't seem good.


Thanks,
David

> Best regards,
>    Goetz
> 
> 
> 
>> -----Original Message-----
>> From: aarch64-port-dev [mailto:aarch64-port-dev-
>> bounces at openjdk.java.net] On Behalf Of Lindenmaier, Goetz
>> Sent: Mittwoch, 2. Mai 2018 17:57
>> To: Stuart Monteith <stuart.monteith at linaro.org>
>> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; aarch32-port-
>> dev at openjdk.java.net
>> Subject: [CAUTION] Re: [aarch64-port-dev ] RFR(M): 8201593: Print array
>> length in ArrayIndexOutOfBoundsException.
>>
>> Hi,
>>
>> I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to
>> the shared file after "8201543: Modularize C1 GC barriers"
>> New webrev:
>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
>>
>> @Stuart
>> Thanks for testing!
>>> so as to accommodate the array pointer you are pushing onto the stack?
>> Yes, what you are pointing out seems to be wrong, I changed it to '2'.
>>
>> Best regards,
>>    Goetz.
>>
>>
>>> -----Original Message-----
>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
>>> Sent: Freitag, 27. April 2018 16:37
>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
>>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
>>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net; aarch32-
>>> port-dev at openjdk.java.net
>>> Subject: Re: RFR(M): 8201593: Print array length in
>>> ArrayIndexOutOfBoundsException.
>>>
>>> Hi,
>>>     JTregs hasn't flagged any issues, so it should be ok.
>>>
>>> Regarding the 32-bit arm code, in "void
>>> RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
>>>     ce->verify_reserved_argument_area_size(1);
>>> be
>>>     ce->verify_reserved_argument_area_size(2);
>>>
>>> so as to accommodate the array pointer you are pushing onto the stack?
>>>
>>> I've not tested 32-bit arm.
>>>
>>>
>>> BR,
>>>      Stuart
>>>
>>> On 26 April 2018 at 15:31, Stuart Monteith <stuart.monteith at linaro.org>
>>> wrote:
>>>> Thanks, I'm happy with that.
>>>>
>>>> The registers have a clean path to call_RT - r22 and r23 aren't used
>>>> inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1 were
>>>> always going to cause problems.  If _array->as_pointer_register()
>>>> and/or _index->as_register() or _index->as_jint() were the registers
>>>> we were using as parameters there would be trouble. However, with
>>>> pd_last_allocatable_cpu_reg = 16, that shouldn't happen with r22/23,
>>>> or indeed anything else in the range r17 to r28.
>>>>
>>>> I'm going to run all of JTRegs and seem what that produces now.
>>>>
>>>> BR,
>>>>      Stuart
>>>>
>>>>
>>>>
>>>>
>>>> On 26 April 2018 at 15:14, Lindenmaier, Goetz
>>> <goetz.lindenmaier at sap.com> wrote:
>>>>> Hi Stuart,
>>>>>
>>>>> thanks for fixing this! Webrev with your changes:
>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
>>>>>
>>>>>> There is the possibility of overwriting live values though, aren't
>>>>>> there? The registers are saved by call_RT. Should I be concerned about
>>>>>> deopt and debugging going wrong? Furthermore, won't there be
>> issues
>>> in
>>>>>> exception handlers?
>>>>> As I understand, this just has to survive the far_call.
>>>>> The call_RT in c1_Runtime then moves it into the
>>>>> proper argument registers.  This is just the handling of an
>>>>> exception, and in these few instructions no java code is
>>>>> executed, no safepoint is passed, so this should be fine.
>>>>>
>>>>> incremental diff:
>>>>> iff -r 874f2b999ff6 src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
>>>>> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon Apr 16
>>> 15:17:20 2018 +0200
>>>>> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu Apr 26
>>> 15:55:18 2018 +0200
>>>>> @@ -75,16 +75,16 @@
>>>>>     }
>>>>>
>>>>>     if (_index->is_cpu_register()) {
>>>>> -    __ mov(rscratch1, _index->as_register());
>>>>> +    __ mov(r22, _index->as_register());
>>>>>     } else {
>>>>> -    __ mov(rscratch1, _index->as_jint());
>>>>> +    __ mov(r22, _index->as_jint());
>>>>>     }
>>>>>     Runtime1::StubID stub_id;
>>>>>     if (_throw_index_out_of_bounds_exception) {
>>>>>       stub_id = Runtime1::throw_index_exception_id;
>>>>>     } else {
>>>>>       assert(_array != NULL, "sanity");
>>>>> -    __ mov(rscratch2, _array->as_pointer_register());
>>>>> +    __ mov(r23, _array->as_pointer_register());
>>>>>       stub_id = Runtime1::throw_range_check_failed_id;
>>>>>     }
>>>>>     __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)), NULL,
>>> rscratch2);
>>>>> diff -r 874f2b999ff6 src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
>>>>> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon Apr 16
>>> 15:17:20 2018 +0200
>>>>> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu Apr 26
>>> 15:55:18 2018 +0200
>>>>> @@ -327,7 +327,7 @@
>>>>>
>>>>>
>>>>>   // target: the entry point of the method that creates and posts the
>>> exception oop
>>>>> -// has_argument: true if the exception needs an argument (passed in
>>> rscratch1)
>>>>> +// has_argument: true if the exception needs arguments (passed in
>> r22
>>> and r23)
>>>>>
>>>>>   OopMapSet* Runtime1::generate_exception_throw(StubAssembler*
>>> sasm, address target, bool has_argument) {
>>>>>     // make a frame and preserve the caller's caller-save registers
>>>>> @@ -336,7 +336,7 @@
>>>>>     if (!has_argument) {
>>>>>       call_offset = __ call_RT(noreg, noreg, target);
>>>>>     } else {
>>>>> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1, rscratch2);
>>>>> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
>>>>>     }
>>>>>     OopMapSet* oop_maps = new OopMapSet();
>>>>>     oop_maps->add_gc_map(call_offset, oop_map);
>>>>>
>>>>> Best regards,
>>>>>   Goetz.
>>>>>
>>>>>
>>>>>> -----Original Message-----
>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
>>>>>> Sent: Donnerstag, 26. April 2018 12:52
>>>>>> To: Andrew Haley <aph at redhat.com>
>>>>>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
>>> compiler-
>>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; hotspot-
>>>>>> runtime-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net
>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>>> ArrayIndexOutOfBoundsException.
>>>>>>
>>>>>> Hi,
>>>>>>    Using c_rarg1 and c_rarg2 instead of rscratch1 and overwriting
>>>>>> rscratch2 causes a SIGSEGV.
>>>>>> Using r22 and r23 instead, the test ran successfully.
>>>>>>
>>>>>> In c1_CodeStubs_aarch64.cpp
>>>>>> :
>>>>>>   77   if (_index->is_cpu_register()) {
>>>>>>   78     __ mov(r22, _index->as_register());
>>>>>>   79   } else {
>>>>>>   80     __ mov(r22, _index->as_jint());
>>>>>>   81   }
>>>>>>   82   Runtime1::StubID stub_id;
>>>>>>   83   if (_throw_index_out_of_bounds_exception) {
>>>>>>   84     stub_id = Runtime1::throw_index_exception_id;
>>>>>>   85   } else {
>>>>>>   86     assert(_array != NULL, "sanity");
>>>>>>   87     __ mov(r23, _array->as_pointer_register());
>>>>>>   88     stub_id = Runtime1::throw_range_check_failed_id;
>>>>>>   89   }
>>>>>>
>>>>>> in c1_Runtime_aarch64.cpp:
>>>>>>
>>>>>>   336   if (!has_argument) {
>>>>>>   337     call_offset = __ call_RT(noreg, noreg, target);
>>>>>>   338   } else {
>>>>>>   339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
>>>>>>   340   }
>>>>>>
>>>>>> There is the possibility of overwriting live values though, aren't
>>>>>> there? The registers are saved by call_RT. Should I be concerned about
>>>>>> deopt and debugging going wrong? Furthermore, won't there be
>> issues
>>> in
>>>>>> exception handlers?
>>>>>>
>>>>>> BR,
>>>>>>    Stuart
>>>>>>
>>>>>>
>>>>>> On 25 April 2018 at 16:49, Stuart Monteith
>> <stuart.monteith at linaro.org>
>>>>>> wrote:
>>>>>>> Indeed - and that is what I am seeing. Usually no parameters are
>> being
>>>>>>> called with this pattern, or rscratch1, with the temporary variable
>>>>>>> being changed to use rscratch2 in such circumstances.
>>>>>>> I'll try c_rarg1 and c_rarg2 - they should pass straight through,if I
>>>>>>> interpret the code correcting.
>>>>>>>
>>>>>>> On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com> wrote:
>>>>>>>> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
>>>>>>>>> I'm not quite sure to solve this yet - we'll need to use the stack in
>>>>>>>>> some safe way.
>>>>>>>>
>>>>>>>> It's not a great idea to pass arguments in rscratch1 or rscratch2.
>> These
>>>>>>>> registers are for use in macros and should be treated as volatile.
>>> Given
>>>>>>>> that you're throwing an exception, registers will be clobbered
>>> anyway.
>>>>>>>>
>>>>>>>> --
>>>>>>>> Andrew Haley
>>>>>>>> Java Platform Lead Engineer
>>>>>>>> Red Hat UK Ltd. <https://www.redhat.com>
>>>>>>>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From goetz.lindenmaier at sap.com  Mon May  7 08:10:57 2018
From: goetz.lindenmaier at sap.com (Lindenmaier, Goetz)
Date: Mon, 7 May 2018 08:10:57 +0000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <e9655a34-a2b9-05e7-597c-d91784e92e4f@oracle.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <4ca91dfb-c576-98e2-1222-ca9750a64177@oracle.com>
 <5be0f86df2834aa8a881206ba285011e@sap.com>
 <0b881c69-79af-2a8b-c34c-5929357ca8fa@oracle.com>
 <bf532f9c69f243c59e83ebc74fac4f24@sap.com> <5ADF5897.8070809@cjnash.com>
 <819d942132204f58992c236518e0c344@sap.com>
 <e9655a34-a2b9-05e7-597c-d91784e92e4f@oracle.com>
Message-ID: <cb320b68717c436c95d077ab574ccbf8@sap.com>

Hi Roger, 

new webrev:
http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/07/

See my comments inline.

> -----Original Message-----
> From: Roger Riggs [mailto:roger.riggs at oracle.com]
> 
> Hi Goetz,
> 
> Just comments on the test/message format.? (found in the 04 version of
> the webrev)
> 
> The "." at the end of the exception messages should be removed.
> The text is not a sentence (its is just a fragment without a verb) and
> it is more flexible to print the exception message in various contexts
> (in which the "." would seem to terminate a sentence).
ok, I removed the "."

> I'm not a big fan of the hyphens in out-of-bounds and it would be more
> consistent across the new messages.
I'll do a follow-up and remove the hyphens everywhere. Also removed here.

> It would be more consistent if the "arraycopy:" prefix always included
> the ":".
Added.

Best regards,
  Goetz.



> 
> Thanks, Roger
> 
> 
> On 4/24/18 12:25 PM, Lindenmaier, Goetz wrote:
> > Hi Simon,
> >
> > Because as stated here,
> > http://mail.openjdk.java.net/pipermail/core-libs-dev/2018-
> April/052665.html
> > it is used in other places like that, too.
> >
> > Later mails agreed on that usage to keep it consistent.
> >
> > Best regards,
> >    Goetz.
> >
> >> -----Original Message-----
> >> From: Simon Nash [mailto:simon at cjnash.com]
> >> Sent: Dienstag, 24. April 2018 18:17
> >> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
> >> Cc: David Holmes <david.holmes at oracle.com>; hotspot-runtime-
> >> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net;
> aarch64-
> >> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net; core-
> libs-
> >> dev Libs <core-libs-dev at openjdk.java.net>
> >> Subject: Re: RFR(M): 8201593: Print array length in
> >> ArrayIndexOutOfBoundsException.
> >>
> >> On 24/04/2018 15:08, Lindenmaier, Goetz wrote:
> >>> Hi,
> >>>
> >>> I implemented what we figured out in
> >>> http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2018-
> >> April/027555.html
> >>> Some examples:
> >>> "Index 12 out-of-bounds for length 10."
> >>> "arraycopy source index -17 out of bounds for object array[10]."
> >>> "arraycopy destination index -18 out of bounds for double[5]."
> >>> "arraycopy length -19 is negative."
> >>> "arraycopy: last source index 13 out of bounds for double[10]."
> >>> "arraycopy: last destination index 7 out of bounds for long[5]."
> >>>
> >> Is there a reason why the first message says "out-of-bounds" but all
> others
> >> say "out of bounds"?
> >>
> >> Simon
> >>
> >>> Incremental webrev:
> >>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/03-
> >> incremental/
> >>> Full webrev:
> >>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/03/
> >>>
> >>> I'll push it through our tests tonight.
> >>>
> >>> See further comments in line:
> >>>
> >>>> -----Original Message-----
> >>>> From: David Holmes [mailto:david.holmes at oracle.com]
> >>>> Sent: Freitag, 20. April 2018 09:25
> >>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
> runtime-
> >>>> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net;
> >> aarch64-
> >>>> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net;
> core-
> >> libs-
> >>>> dev Libs <core-libs-dev at openjdk.java.net>
> >>>> Subject: Re: RFR(M): 8201593: Print array length in
> >>>> ArrayIndexOutOfBoundsException.
> >>>>
> >>>> Hi Goetz,
> >>>>
> >>>> This is not a file by file review ...
> >>>>
> >>>> On 19/04/2018 10:24 PM, Lindenmaier, Goetz wrote:
> >>>>> Hi,
> >>>>>
> >>>>> New webrev:
> >>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/02/
> >>>>>
> >>>>> I admit my wording is not optimal.
> >>>> src/hotspot/share/oops/typeArrayKlass.cpp
> >>>>
> >>>> Sorry but this is still far too verbose for my tastes. The type of the
> >>>> array is not relevant. For the array copy its okay to indicate src or
> >>>> dst array. But the message should be clear and succinct not prose-like.
> >>>> Plus you have a lot of repetition in the ss.print statements when only
> >>>> one thing is changing.
> >>> We discussed this in some further mails. Implemented as proposed
> there.
> >>>
> >>>> src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
> >>>>
> >>>> I'm not seeing why the throw_index_out_of_bounds_exception
> should
> >> be
> >>>> tied to whether or not you have an array reference. Certainly I hate
> >>>> seeing the array ref being used as an implicit bool!
> >>> I split the constructor into two, one for ArrayIndexOutOfBounds, the
> other
> >>> for IndexOutOfBounds.
> >>>
> >>> ...
> >>>
> >>>>> I extended the test to cover the exception thrown in arraycopy better
> >>>> The test seems somewhat excessive, and I now see it is because of the
> >>>> more elaborate error messages you have at SAP. But with only the
> index
> >>>> and the array length of interest here the test can be considerably
> smaller.
> >>>>
> >>>> The creation tests for ArrayIndexOutOfBoundsException don't seem
> >>>> relevant in this context either. This looks more TCK like.
> >>> Yes, the constructor tests are for the code not yet contributed.
> >>> I simplified the tests to only check the messages.
> >>>
> >>> Best regards,
> >>>    Goetz.
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>> David
> >>>> -----
> >>>>
> >>>>> and added the elementary type to the message text.  This probably
> >>>>> needs improvement in the text, too.  There are (currently) these
> cases:
> >>>>>
> >>>>> bject[]  oa1 = new Object[10];
> >>>>> Object[]  oa2 = new Object[5];
> >>>>> System.arraycopy(oa1, -17, oa2, 0, 5);
> >>>>> "while trying to copy from index -17 of an object array with length
> 10");
> >>>>> System.arraycopy(oa1, 2, oa2, -18, 5);
> >>>>> "while trying to copy to index -18 of an object array with length 5");
> >>>>> System.arraycopy(oa1, 2, oa2, 0, -19);
> >>>>> "while trying to copy a negative range -19 from an object array with
> >> length
> >>>> 10 to an object array with length 5");
> >>>>> System.arraycopy(oa1, 8, oa2, 0, 5);
> >>>>> "while trying to copy from index 13 of an object array with length 10");
> >>>>> System.arraycopy(oa1, 1, oa2, 0, 7);
> >>>>> "while trying to copy to index 7 of an object array with length 5");
> >>>>> double[]  ta1 = new double[10];
> >>>>> double[]  ta2 = new double[5];
> >>>>> System.arraycopy(ta1, -17, ta2, 0, 5);
> >>>>> "while trying to copy from index -17 of a doubl array with length 10");
> >>>>> System.arraycopy(ta1, 2, ta2, -18, 5);
> >>>>> "while trying to copy to index -18 of a double array with length 5");
> >>>>> System.arraycopy(ta1, 2, ta2, 0, -19);
> >>>>> "while trying to copy a negative range -19 from a double array with
> >> length
> >>>> 10 to a double array with length 5");
> >>>>> System.arraycopy(ta1, 8, ta2, 0, 5);
> >>>>> "while trying to copy from index 13 of a double array with length 10");
> >>>>> System.arraycopy(ta1, 1, ta2, 0, 7);
> >>>>> "while trying to copy to index 7 of a double array with length 5");
> >>>>>
> >>>>> Maybe it should say:
> >>>>> Arraycopy source index -1 out-of-bounds for double array of length
> 10.
> >>>>> Arraycopy target index 10 out-of-bounds for object array of length 10.
> >>>>> Negative range -19 when copying from an object array of length 10 to
> an
> >>>> object array of length 5.
> >>>>> Best regards,
> >>>>>     Goetz.
> >>>>>
> >>>>>> -----Original Message-----
> >>>>>> From: David Holmes [mailto:david.holmes at oracle.com]
> >>>>>> Sent: Mittwoch, 18. April 2018 10:55
> >>>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
> >> runtime-
> >>>>>> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net;
> >>>> aarch64-
> >>>>>> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net;
> >> core-
> >>>> libs-
> >>>>>> dev Libs <core-libs-dev at openjdk.java.net>
> >>>>>> Subject: Re: RFR(M): 8201593: Print array length in
> >>>>>> ArrayIndexOutOfBoundsException.
> >>>>>>
> >>>>>> Adding core-libs-dev as you're changing
> >>>>>> java.lang.ArrayIndexOutOfBoundsException.
> >>>>>>
> >>>>>> I appreciate the intent here but I find the messages excessively
> >>>>>> verbose. The basic error is:
> >>>>>>
> >>>>>> index N is outside range [0, length-1]
> >>>>>>
> >>>>>> David
> >>>>>>
> >>>>>> On 18/04/2018 6:09 PM, Lindenmaier, Goetz wrote:
> >>>>>>> Hi,
> >>>>>>>
> >>>>>>> I would like to print a more verbose text on
> ArrayIndexOutOfBounds
> >>>>>> exception
> >>>>>>> that not only mentions the index, but also the length of the array
> >>>> accessed.
> >>>>>>> See the bug for documentation of the change of the message.
> >>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/01/
> >>>>>>>
> >>>>>>> @aarch/arm people:
> >>>>>>> I edited the aarch/arm files. Could you please verify this is correct?
> >>>>>>> I can not build on these platforms.
> >>>>>>>
> >>>>>>> The code on all the other platforms is tested with all the jtreg and
> jck
> >>>> tests
> >>>>>> etc.
> >>>>>>> Best regards,
> >>>>>>>      Goetz.
> >>>>>>>
> >>>>>>>


From goetz.lindenmaier at sap.com  Mon May  7 08:16:23 2018
From: goetz.lindenmaier at sap.com (Lindenmaier, Goetz)
Date: Mon, 7 May 2018 08:16:23 +0000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <CAEGA6kbQpMU4+73k+UQnf84Ki=r=4PzK0ny3N7XUTo9YcpOERQ@mail.gmail.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
 <14107212c2664aee9965e9f9da8006ad@sap.com>
 <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>
Message-ID: <7887adc187914fef9b4a77de28b1745f@sap.com>

Hi David,

New webrev with the punctuation changed:
http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/07/
For the punctuation see also my mail reply to Roger's mail.

> -----Original Message-----
> From: David Holmes [mailto:david.holmes at oracle.com]
> Sent: Montag, 7. Mai 2018 09:30
> 
> Hi Goetz,
> 
> On 4/05/2018 7:22 PM, Lindenmaier, Goetz wrote:
> > Hi,
> >
> > thanks to Aleksey and Boris this is now also tested on arm.
> > This final webrev contains some fixes needed in the arm files:
> > http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-arm/
> >
> > David, can I consider this as finally reviewed?
> 
> This follows on top of my +1 comments to Roger about the message
> consistency and punctuation etc.
> 
> Aside: Took me a while to realize the
> throw_index_out_of_bounds_exception field was not a throw/don't-throw
> flag, but a throw AIOOBE or IOOBE flag!
Yes, this is not very intuitive ... 

> Again note I can't comment on the detailed CPU specific code.
The CPU code was reviewed by Martin Doerr, Stuart Monteith, Aleksey Shipilev and Boris Ulasevich.

> One further nit:
> src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
> I don't like the
> // ??? convention
> comments. It suggests the code is not understood. I don't expect you to
> fix existing ones but adding new ones doesn't seem good.
I don't like that either, nor the design of using a convention here. 
The reviewers had trouble with that, too.
But as the two values are handled similarly, I would to like to 
document it similarly, following the existing format.  Stuart
was fine with that, anyways.

An improvement of the design how these values are handled
would require changes on all platforms (it's similarly bad everywhere)
and I don't like to do that in this scope.

Best regards,
  Goetz.


> 
> 
> Thanks,
> David
> 
> > Best regards,
> >    Goetz
> >
> >
> >
> >> -----Original Message-----
> >> From: aarch64-port-dev [mailto:aarch64-port-dev-
> >> bounces at openjdk.java.net] On Behalf Of Lindenmaier, Goetz
> >> Sent: Mittwoch, 2. Mai 2018 17:57
> >> To: Stuart Monteith <stuart.monteith at linaro.org>
> >> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
> >> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; aarch32-
> port-
> >> dev at openjdk.java.net
> >> Subject: [CAUTION] Re: [aarch64-port-dev ] RFR(M): 8201593: Print array
> >> length in ArrayIndexOutOfBoundsException.
> >>
> >> Hi,
> >>
> >> I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to
> >> the shared file after "8201543: Modularize C1 GC barriers"
> >> New webrev:
> >> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
> >>
> >> @Stuart
> >> Thanks for testing!
> >>> so as to accommodate the array pointer you are pushing onto the stack?
> >> Yes, what you are pointing out seems to be wrong, I changed it to '2'.
> >>
> >> Best regards,
> >>    Goetz.
> >>
> >>
> >>> -----Original Message-----
> >>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> >>> Sent: Freitag, 27. April 2018 16:37
> >>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
> >>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
> >>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net;
> aarch32-
> >>> port-dev at openjdk.java.net
> >>> Subject: Re: RFR(M): 8201593: Print array length in
> >>> ArrayIndexOutOfBoundsException.
> >>>
> >>> Hi,
> >>>     JTregs hasn't flagged any issues, so it should be ok.
> >>>
> >>> Regarding the 32-bit arm code, in "void
> >>> RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
> >>>     ce->verify_reserved_argument_area_size(1);
> >>> be
> >>>     ce->verify_reserved_argument_area_size(2);
> >>>
> >>> so as to accommodate the array pointer you are pushing onto the stack?
> >>>
> >>> I've not tested 32-bit arm.
> >>>
> >>>
> >>> BR,
> >>>      Stuart
> >>>
> >>> On 26 April 2018 at 15:31, Stuart Monteith <stuart.monteith at linaro.org>
> >>> wrote:
> >>>> Thanks, I'm happy with that.
> >>>>
> >>>> The registers have a clean path to call_RT - r22 and r23 aren't used
> >>>> inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1 were
> >>>> always going to cause problems.  If _array->as_pointer_register()
> >>>> and/or _index->as_register() or _index->as_jint() were the registers
> >>>> we were using as parameters there would be trouble. However, with
> >>>> pd_last_allocatable_cpu_reg = 16, that shouldn't happen with r22/23,
> >>>> or indeed anything else in the range r17 to r28.
> >>>>
> >>>> I'm going to run all of JTRegs and seem what that produces now.
> >>>>
> >>>> BR,
> >>>>      Stuart
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> On 26 April 2018 at 15:14, Lindenmaier, Goetz
> >>> <goetz.lindenmaier at sap.com> wrote:
> >>>>> Hi Stuart,
> >>>>>
> >>>>> thanks for fixing this! Webrev with your changes:
> >>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
> >>>>>
> >>>>>> There is the possibility of overwriting live values though, aren't
> >>>>>> there? The registers are saved by call_RT. Should I be concerned
> about
> >>>>>> deopt and debugging going wrong? Furthermore, won't there be
> >> issues
> >>> in
> >>>>>> exception handlers?
> >>>>> As I understand, this just has to survive the far_call.
> >>>>> The call_RT in c1_Runtime then moves it into the
> >>>>> proper argument registers.  This is just the handling of an
> >>>>> exception, and in these few instructions no java code is
> >>>>> executed, no safepoint is passed, so this should be fine.
> >>>>>
> >>>>> incremental diff:
> >>>>> iff -r 874f2b999ff6
> src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
> >>>>> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon Apr
> 16
> >>> 15:17:20 2018 +0200
> >>>>> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu Apr
> 26
> >>> 15:55:18 2018 +0200
> >>>>> @@ -75,16 +75,16 @@
> >>>>>     }
> >>>>>
> >>>>>     if (_index->is_cpu_register()) {
> >>>>> -    __ mov(rscratch1, _index->as_register());
> >>>>> +    __ mov(r22, _index->as_register());
> >>>>>     } else {
> >>>>> -    __ mov(rscratch1, _index->as_jint());
> >>>>> +    __ mov(r22, _index->as_jint());
> >>>>>     }
> >>>>>     Runtime1::StubID stub_id;
> >>>>>     if (_throw_index_out_of_bounds_exception) {
> >>>>>       stub_id = Runtime1::throw_index_exception_id;
> >>>>>     } else {
> >>>>>       assert(_array != NULL, "sanity");
> >>>>> -    __ mov(rscratch2, _array->as_pointer_register());
> >>>>> +    __ mov(r23, _array->as_pointer_register());
> >>>>>       stub_id = Runtime1::throw_range_check_failed_id;
> >>>>>     }
> >>>>>     __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)), NULL,
> >>> rscratch2);
> >>>>> diff -r 874f2b999ff6
> src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
> >>>>> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon Apr
> 16
> >>> 15:17:20 2018 +0200
> >>>>> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu Apr
> 26
> >>> 15:55:18 2018 +0200
> >>>>> @@ -327,7 +327,7 @@
> >>>>>
> >>>>>
> >>>>>   // target: the entry point of the method that creates and posts the
> >>> exception oop
> >>>>> -// has_argument: true if the exception needs an argument (passed
> in
> >>> rscratch1)
> >>>>> +// has_argument: true if the exception needs arguments (passed in
> >> r22
> >>> and r23)
> >>>>>
> >>>>>   OopMapSet*
> Runtime1::generate_exception_throw(StubAssembler*
> >>> sasm, address target, bool has_argument) {
> >>>>>     // make a frame and preserve the caller's caller-save registers
> >>>>> @@ -336,7 +336,7 @@
> >>>>>     if (!has_argument) {
> >>>>>       call_offset = __ call_RT(noreg, noreg, target);
> >>>>>     } else {
> >>>>> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1, rscratch2);
> >>>>> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> >>>>>     }
> >>>>>     OopMapSet* oop_maps = new OopMapSet();
> >>>>>     oop_maps->add_gc_map(call_offset, oop_map);
> >>>>>
> >>>>> Best regards,
> >>>>>   Goetz.
> >>>>>
> >>>>>
> >>>>>> -----Original Message-----
> >>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> >>>>>> Sent: Donnerstag, 26. April 2018 12:52
> >>>>>> To: Andrew Haley <aph at redhat.com>
> >>>>>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
> >>> compiler-
> >>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net;
> hotspot-
> >>>>>> runtime-dev at openjdk.java.net; aarch32-port-
> dev at openjdk.java.net
> >>>>>> Subject: Re: RFR(M): 8201593: Print array length in
> >>>>>> ArrayIndexOutOfBoundsException.
> >>>>>>
> >>>>>> Hi,
> >>>>>>    Using c_rarg1 and c_rarg2 instead of rscratch1 and overwriting
> >>>>>> rscratch2 causes a SIGSEGV.
> >>>>>> Using r22 and r23 instead, the test ran successfully.
> >>>>>>
> >>>>>> In c1_CodeStubs_aarch64.cpp
> >>>>>> :
> >>>>>>   77   if (_index->is_cpu_register()) {
> >>>>>>   78     __ mov(r22, _index->as_register());
> >>>>>>   79   } else {
> >>>>>>   80     __ mov(r22, _index->as_jint());
> >>>>>>   81   }
> >>>>>>   82   Runtime1::StubID stub_id;
> >>>>>>   83   if (_throw_index_out_of_bounds_exception) {
> >>>>>>   84     stub_id = Runtime1::throw_index_exception_id;
> >>>>>>   85   } else {
> >>>>>>   86     assert(_array != NULL, "sanity");
> >>>>>>   87     __ mov(r23, _array->as_pointer_register());
> >>>>>>   88     stub_id = Runtime1::throw_range_check_failed_id;
> >>>>>>   89   }
> >>>>>>
> >>>>>> in c1_Runtime_aarch64.cpp:
> >>>>>>
> >>>>>>   336   if (!has_argument) {
> >>>>>>   337     call_offset = __ call_RT(noreg, noreg, target);
> >>>>>>   338   } else {
> >>>>>>   339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> >>>>>>   340   }
> >>>>>>
> >>>>>> There is the possibility of overwriting live values though, aren't
> >>>>>> there? The registers are saved by call_RT. Should I be concerned
> about
> >>>>>> deopt and debugging going wrong? Furthermore, won't there be
> >> issues
> >>> in
> >>>>>> exception handlers?
> >>>>>>
> >>>>>> BR,
> >>>>>>    Stuart
> >>>>>>
> >>>>>>
> >>>>>> On 25 April 2018 at 16:49, Stuart Monteith
> >> <stuart.monteith at linaro.org>
> >>>>>> wrote:
> >>>>>>> Indeed - and that is what I am seeing. Usually no parameters are
> >> being
> >>>>>>> called with this pattern, or rscratch1, with the temporary variable
> >>>>>>> being changed to use rscratch2 in such circumstances.
> >>>>>>> I'll try c_rarg1 and c_rarg2 - they should pass straight through,if I
> >>>>>>> interpret the code correcting.
> >>>>>>>
> >>>>>>> On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com> wrote:
> >>>>>>>> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
> >>>>>>>>> I'm not quite sure to solve this yet - we'll need to use the stack in
> >>>>>>>>> some safe way.
> >>>>>>>>
> >>>>>>>> It's not a great idea to pass arguments in rscratch1 or rscratch2.
> >> These
> >>>>>>>> registers are for use in macros and should be treated as volatile.
> >>> Given
> >>>>>>>> that you're throwing an exception, registers will be clobbered
> >>> anyway.
> >>>>>>>>
> >>>>>>>> --
> >>>>>>>> Andrew Haley
> >>>>>>>> Java Platform Lead Engineer
> >>>>>>>> Red Hat UK Ltd. <https://www.redhat.com>
> >>>>>>>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From david.holmes at oracle.com  Mon May  7 09:00:07 2018
From: david.holmes at oracle.com (David Holmes)
Date: Mon, 7 May 2018 19:00:07 +1000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <7887adc187914fef9b4a77de28b1745f@sap.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <CAEGA6kbQpMU4+73k+UQnf84Ki=r=4PzK0ny3N7XUTo9YcpOERQ@mail.gmail.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
 <14107212c2664aee9965e9f9da8006ad@sap.com>
 <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>
 <7887adc187914fef9b4a77de28b1745f@sap.com>
Message-ID: <243f21b7-ebb6-a372-1536-7d55c76acf01@oracle.com>

Hi Goetz,

On 7/05/2018 6:16 PM, Lindenmaier, Goetz wrote:
> Hi David,
> 
> New webrev with the punctuation changed:
> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/07/
> For the punctuation see also my mail reply to Roger's mail.

Okay. That seems okay.

Only further oddity I noticed is the use of %i rather than %d. Use of %i 
is very rare in hotspot. (I had to go and lookup what it means :) ).

Thanks,
David

>> -----Original Message-----
>> From: David Holmes [mailto:david.holmes at oracle.com]
>> Sent: Montag, 7. Mai 2018 09:30
>>
>> Hi Goetz,
>>
>> On 4/05/2018 7:22 PM, Lindenmaier, Goetz wrote:
>>> Hi,
>>>
>>> thanks to Aleksey and Boris this is now also tested on arm.
>>> This final webrev contains some fixes needed in the arm files:
>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-arm/
>>>
>>> David, can I consider this as finally reviewed?
>>
>> This follows on top of my +1 comments to Roger about the message
>> consistency and punctuation etc.
>>
>> Aside: Took me a while to realize the
>> throw_index_out_of_bounds_exception field was not a throw/don't-throw
>> flag, but a throw AIOOBE or IOOBE flag!
> Yes, this is not very intuitive ...
> 
>> Again note I can't comment on the detailed CPU specific code.
> The CPU code was reviewed by Martin Doerr, Stuart Monteith, Aleksey Shipilev and Boris Ulasevich.
> 
>> One further nit:
>> src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
>> I don't like the
>> // ??? convention
>> comments. It suggests the code is not understood. I don't expect you to
>> fix existing ones but adding new ones doesn't seem good.
> I don't like that either, nor the design of using a convention here.
> The reviewers had trouble with that, too.
> But as the two values are handled similarly, I would to like to
> document it similarly, following the existing format.  Stuart
> was fine with that, anyways.
> 
> An improvement of the design how these values are handled
> would require changes on all platforms (it's similarly bad everywhere)
> and I don't like to do that in this scope.
> 
> Best regards,
>    Goetz.
> 
> 
>>
>>
>> Thanks,
>> David
>>
>>> Best regards,
>>>     Goetz
>>>
>>>
>>>
>>>> -----Original Message-----
>>>> From: aarch64-port-dev [mailto:aarch64-port-dev-
>>>> bounces at openjdk.java.net] On Behalf Of Lindenmaier, Goetz
>>>> Sent: Mittwoch, 2. Mai 2018 17:57
>>>> To: Stuart Monteith <stuart.monteith at linaro.org>
>>>> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; aarch32-
>> port-
>>>> dev at openjdk.java.net
>>>> Subject: [CAUTION] Re: [aarch64-port-dev ] RFR(M): 8201593: Print array
>>>> length in ArrayIndexOutOfBoundsException.
>>>>
>>>> Hi,
>>>>
>>>> I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to
>>>> the shared file after "8201543: Modularize C1 GC barriers"
>>>> New webrev:
>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
>>>>
>>>> @Stuart
>>>> Thanks for testing!
>>>>> so as to accommodate the array pointer you are pushing onto the stack?
>>>> Yes, what you are pointing out seems to be wrong, I changed it to '2'.
>>>>
>>>> Best regards,
>>>>     Goetz.
>>>>
>>>>
>>>>> -----Original Message-----
>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
>>>>> Sent: Freitag, 27. April 2018 16:37
>>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
>>>>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
>>>>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net;
>> aarch32-
>>>>> port-dev at openjdk.java.net
>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>> ArrayIndexOutOfBoundsException.
>>>>>
>>>>> Hi,
>>>>>      JTregs hasn't flagged any issues, so it should be ok.
>>>>>
>>>>> Regarding the 32-bit arm code, in "void
>>>>> RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
>>>>>      ce->verify_reserved_argument_area_size(1);
>>>>> be
>>>>>      ce->verify_reserved_argument_area_size(2);
>>>>>
>>>>> so as to accommodate the array pointer you are pushing onto the stack?
>>>>>
>>>>> I've not tested 32-bit arm.
>>>>>
>>>>>
>>>>> BR,
>>>>>       Stuart
>>>>>
>>>>> On 26 April 2018 at 15:31, Stuart Monteith <stuart.monteith at linaro.org>
>>>>> wrote:
>>>>>> Thanks, I'm happy with that.
>>>>>>
>>>>>> The registers have a clean path to call_RT - r22 and r23 aren't used
>>>>>> inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1 were
>>>>>> always going to cause problems.  If _array->as_pointer_register()
>>>>>> and/or _index->as_register() or _index->as_jint() were the registers
>>>>>> we were using as parameters there would be trouble. However, with
>>>>>> pd_last_allocatable_cpu_reg = 16, that shouldn't happen with r22/23,
>>>>>> or indeed anything else in the range r17 to r28.
>>>>>>
>>>>>> I'm going to run all of JTRegs and seem what that produces now.
>>>>>>
>>>>>> BR,
>>>>>>       Stuart
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On 26 April 2018 at 15:14, Lindenmaier, Goetz
>>>>> <goetz.lindenmaier at sap.com> wrote:
>>>>>>> Hi Stuart,
>>>>>>>
>>>>>>> thanks for fixing this! Webrev with your changes:
>>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
>>>>>>>
>>>>>>>> There is the possibility of overwriting live values though, aren't
>>>>>>>> there? The registers are saved by call_RT. Should I be concerned
>> about
>>>>>>>> deopt and debugging going wrong? Furthermore, won't there be
>>>> issues
>>>>> in
>>>>>>>> exception handlers?
>>>>>>> As I understand, this just has to survive the far_call.
>>>>>>> The call_RT in c1_Runtime then moves it into the
>>>>>>> proper argument registers.  This is just the handling of an
>>>>>>> exception, and in these few instructions no java code is
>>>>>>> executed, no safepoint is passed, so this should be fine.
>>>>>>>
>>>>>>> incremental diff:
>>>>>>> iff -r 874f2b999ff6
>> src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
>>>>>>> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon Apr
>> 16
>>>>> 15:17:20 2018 +0200
>>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu Apr
>> 26
>>>>> 15:55:18 2018 +0200
>>>>>>> @@ -75,16 +75,16 @@
>>>>>>>      }
>>>>>>>
>>>>>>>      if (_index->is_cpu_register()) {
>>>>>>> -    __ mov(rscratch1, _index->as_register());
>>>>>>> +    __ mov(r22, _index->as_register());
>>>>>>>      } else {
>>>>>>> -    __ mov(rscratch1, _index->as_jint());
>>>>>>> +    __ mov(r22, _index->as_jint());
>>>>>>>      }
>>>>>>>      Runtime1::StubID stub_id;
>>>>>>>      if (_throw_index_out_of_bounds_exception) {
>>>>>>>        stub_id = Runtime1::throw_index_exception_id;
>>>>>>>      } else {
>>>>>>>        assert(_array != NULL, "sanity");
>>>>>>> -    __ mov(rscratch2, _array->as_pointer_register());
>>>>>>> +    __ mov(r23, _array->as_pointer_register());
>>>>>>>        stub_id = Runtime1::throw_range_check_failed_id;
>>>>>>>      }
>>>>>>>      __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)), NULL,
>>>>> rscratch2);
>>>>>>> diff -r 874f2b999ff6
>> src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
>>>>>>> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon Apr
>> 16
>>>>> 15:17:20 2018 +0200
>>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu Apr
>> 26
>>>>> 15:55:18 2018 +0200
>>>>>>> @@ -327,7 +327,7 @@
>>>>>>>
>>>>>>>
>>>>>>>    // target: the entry point of the method that creates and posts the
>>>>> exception oop
>>>>>>> -// has_argument: true if the exception needs an argument (passed
>> in
>>>>> rscratch1)
>>>>>>> +// has_argument: true if the exception needs arguments (passed in
>>>> r22
>>>>> and r23)
>>>>>>>
>>>>>>>    OopMapSet*
>> Runtime1::generate_exception_throw(StubAssembler*
>>>>> sasm, address target, bool has_argument) {
>>>>>>>      // make a frame and preserve the caller's caller-save registers
>>>>>>> @@ -336,7 +336,7 @@
>>>>>>>      if (!has_argument) {
>>>>>>>        call_offset = __ call_RT(noreg, noreg, target);
>>>>>>>      } else {
>>>>>>> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1, rscratch2);
>>>>>>> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
>>>>>>>      }
>>>>>>>      OopMapSet* oop_maps = new OopMapSet();
>>>>>>>      oop_maps->add_gc_map(call_offset, oop_map);
>>>>>>>
>>>>>>> Best regards,
>>>>>>>    Goetz.
>>>>>>>
>>>>>>>
>>>>>>>> -----Original Message-----
>>>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
>>>>>>>> Sent: Donnerstag, 26. April 2018 12:52
>>>>>>>> To: Andrew Haley <aph at redhat.com>
>>>>>>>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
>>>>> compiler-
>>>>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net;
>> hotspot-
>>>>>>>> runtime-dev at openjdk.java.net; aarch32-port-
>> dev at openjdk.java.net
>>>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>>>>> ArrayIndexOutOfBoundsException.
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>     Using c_rarg1 and c_rarg2 instead of rscratch1 and overwriting
>>>>>>>> rscratch2 causes a SIGSEGV.
>>>>>>>> Using r22 and r23 instead, the test ran successfully.
>>>>>>>>
>>>>>>>> In c1_CodeStubs_aarch64.cpp
>>>>>>>> :
>>>>>>>>    77   if (_index->is_cpu_register()) {
>>>>>>>>    78     __ mov(r22, _index->as_register());
>>>>>>>>    79   } else {
>>>>>>>>    80     __ mov(r22, _index->as_jint());
>>>>>>>>    81   }
>>>>>>>>    82   Runtime1::StubID stub_id;
>>>>>>>>    83   if (_throw_index_out_of_bounds_exception) {
>>>>>>>>    84     stub_id = Runtime1::throw_index_exception_id;
>>>>>>>>    85   } else {
>>>>>>>>    86     assert(_array != NULL, "sanity");
>>>>>>>>    87     __ mov(r23, _array->as_pointer_register());
>>>>>>>>    88     stub_id = Runtime1::throw_range_check_failed_id;
>>>>>>>>    89   }
>>>>>>>>
>>>>>>>> in c1_Runtime_aarch64.cpp:
>>>>>>>>
>>>>>>>>    336   if (!has_argument) {
>>>>>>>>    337     call_offset = __ call_RT(noreg, noreg, target);
>>>>>>>>    338   } else {
>>>>>>>>    339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
>>>>>>>>    340   }
>>>>>>>>
>>>>>>>> There is the possibility of overwriting live values though, aren't
>>>>>>>> there? The registers are saved by call_RT. Should I be concerned
>> about
>>>>>>>> deopt and debugging going wrong? Furthermore, won't there be
>>>> issues
>>>>> in
>>>>>>>> exception handlers?
>>>>>>>>
>>>>>>>> BR,
>>>>>>>>     Stuart
>>>>>>>>
>>>>>>>>
>>>>>>>> On 25 April 2018 at 16:49, Stuart Monteith
>>>> <stuart.monteith at linaro.org>
>>>>>>>> wrote:
>>>>>>>>> Indeed - and that is what I am seeing. Usually no parameters are
>>>> being
>>>>>>>>> called with this pattern, or rscratch1, with the temporary variable
>>>>>>>>> being changed to use rscratch2 in such circumstances.
>>>>>>>>> I'll try c_rarg1 and c_rarg2 - they should pass straight through,if I
>>>>>>>>> interpret the code correcting.
>>>>>>>>>
>>>>>>>>> On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com> wrote:
>>>>>>>>>> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
>>>>>>>>>>> I'm not quite sure to solve this yet - we'll need to use the stack in
>>>>>>>>>>> some safe way.
>>>>>>>>>>
>>>>>>>>>> It's not a great idea to pass arguments in rscratch1 or rscratch2.
>>>> These
>>>>>>>>>> registers are for use in macros and should be treated as volatile.
>>>>> Given
>>>>>>>>>> that you're throwing an exception, registers will be clobbered
>>>>> anyway.
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Andrew Haley
>>>>>>>>>> Java Platform Lead Engineer
>>>>>>>>>> Red Hat UK Ltd. <https://www.redhat.com>
>>>>>>>>>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From goetz.lindenmaier at sap.com  Mon May  7 12:20:25 2018
From: goetz.lindenmaier at sap.com (Lindenmaier, Goetz)
Date: Mon, 7 May 2018 12:20:25 +0000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <243f21b7-ebb6-a372-1536-7d55c76acf01@oracle.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <CAEGA6kbQpMU4+73k+UQnf84Ki=r=4PzK0ny3N7XUTo9YcpOERQ@mail.gmail.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
 <14107212c2664aee9965e9f9da8006ad@sap.com>
 <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>
 <7887adc187914fef9b4a77de28b1745f@sap.com>
 <243f21b7-ebb6-a372-1536-7d55c76acf01@oracle.com>
Message-ID: <eeb36683291340daa4477761800e57f4@sap.com>

Hi,

Webrev withoug %i:
http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/08/
it passed the jdk/submit testing.

Best regards,
  Goetz.

> -----Original Message-----
> From: David Holmes [mailto:david.holmes at oracle.com]
> Sent: Montag, 7. Mai 2018 11:00
> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; Stuart Monteith
> <stuart.monteith at linaro.org>
> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net; aarch32-
> port-dev at openjdk.java.net
> Subject: Re: RFR(M): 8201593: Print array length in
> ArrayIndexOutOfBoundsException.
> 
> Hi Goetz,
> 
> On 7/05/2018 6:16 PM, Lindenmaier, Goetz wrote:
> > Hi David,
> >
> > New webrev with the punctuation changed:
> > http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/07/
> > For the punctuation see also my mail reply to Roger's mail.
> 
> Okay. That seems okay.
> 
> Only further oddity I noticed is the use of %i rather than %d. Use of %i
> is very rare in hotspot. (I had to go and lookup what it means :) ).
> 
> Thanks,
> David
> 
> >> -----Original Message-----
> >> From: David Holmes [mailto:david.holmes at oracle.com]
> >> Sent: Montag, 7. Mai 2018 09:30
> >>
> >> Hi Goetz,
> >>
> >> On 4/05/2018 7:22 PM, Lindenmaier, Goetz wrote:
> >>> Hi,
> >>>
> >>> thanks to Aleksey and Boris this is now also tested on arm.
> >>> This final webrev contains some fixes needed in the arm files:
> >>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-arm/
> >>>
> >>> David, can I consider this as finally reviewed?
> >>
> >> This follows on top of my +1 comments to Roger about the message
> >> consistency and punctuation etc.
> >>
> >> Aside: Took me a while to realize the
> >> throw_index_out_of_bounds_exception field was not a throw/don't-
> throw
> >> flag, but a throw AIOOBE or IOOBE flag!
> > Yes, this is not very intuitive ...
> >
> >> Again note I can't comment on the detailed CPU specific code.
> > The CPU code was reviewed by Martin Doerr, Stuart Monteith, Aleksey
> Shipilev and Boris Ulasevich.
> >
> >> One further nit:
> >> src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
> >> I don't like the
> >> // ??? convention
> >> comments. It suggests the code is not understood. I don't expect you to
> >> fix existing ones but adding new ones doesn't seem good.
> > I don't like that either, nor the design of using a convention here.
> > The reviewers had trouble with that, too.
> > But as the two values are handled similarly, I would to like to
> > document it similarly, following the existing format.  Stuart
> > was fine with that, anyways.
> >
> > An improvement of the design how these values are handled
> > would require changes on all platforms (it's similarly bad everywhere)
> > and I don't like to do that in this scope.
> >
> > Best regards,
> >    Goetz.
> >
> >
> >>
> >>
> >> Thanks,
> >> David
> >>
> >>> Best regards,
> >>>     Goetz
> >>>
> >>>
> >>>
> >>>> -----Original Message-----
> >>>> From: aarch64-port-dev [mailto:aarch64-port-dev-
> >>>> bounces at openjdk.java.net] On Behalf Of Lindenmaier, Goetz
> >>>> Sent: Mittwoch, 2. Mai 2018 17:57
> >>>> To: Stuart Monteith <stuart.monteith at linaro.org>
> >>>> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
> >>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; aarch32-
> >> port-
> >>>> dev at openjdk.java.net
> >>>> Subject: [CAUTION] Re: [aarch64-port-dev ] RFR(M): 8201593: Print
> array
> >>>> length in ArrayIndexOutOfBoundsException.
> >>>>
> >>>> Hi,
> >>>>
> >>>> I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to
> >>>> the shared file after "8201543: Modularize C1 GC barriers"
> >>>> New webrev:
> >>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
> >>>>
> >>>> @Stuart
> >>>> Thanks for testing!
> >>>>> so as to accommodate the array pointer you are pushing onto the
> stack?
> >>>> Yes, what you are pointing out seems to be wrong, I changed it to '2'.
> >>>>
> >>>> Best regards,
> >>>>     Goetz.
> >>>>
> >>>>
> >>>>> -----Original Message-----
> >>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> >>>>> Sent: Freitag, 27. April 2018 16:37
> >>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
> >>>>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
> >>>>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net;
> >> aarch32-
> >>>>> port-dev at openjdk.java.net
> >>>>> Subject: Re: RFR(M): 8201593: Print array length in
> >>>>> ArrayIndexOutOfBoundsException.
> >>>>>
> >>>>> Hi,
> >>>>>      JTregs hasn't flagged any issues, so it should be ok.
> >>>>>
> >>>>> Regarding the 32-bit arm code, in "void
> >>>>> RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
> >>>>>      ce->verify_reserved_argument_area_size(1);
> >>>>> be
> >>>>>      ce->verify_reserved_argument_area_size(2);
> >>>>>
> >>>>> so as to accommodate the array pointer you are pushing onto the
> stack?
> >>>>>
> >>>>> I've not tested 32-bit arm.
> >>>>>
> >>>>>
> >>>>> BR,
> >>>>>       Stuart
> >>>>>
> >>>>> On 26 April 2018 at 15:31, Stuart Monteith
> <stuart.monteith at linaro.org>
> >>>>> wrote:
> >>>>>> Thanks, I'm happy with that.
> >>>>>>
> >>>>>> The registers have a clean path to call_RT - r22 and r23 aren't used
> >>>>>> inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1 were
> >>>>>> always going to cause problems.  If _array->as_pointer_register()
> >>>>>> and/or _index->as_register() or _index->as_jint() were the registers
> >>>>>> we were using as parameters there would be trouble. However,
> with
> >>>>>> pd_last_allocatable_cpu_reg = 16, that shouldn't happen with
> r22/23,
> >>>>>> or indeed anything else in the range r17 to r28.
> >>>>>>
> >>>>>> I'm going to run all of JTRegs and seem what that produces now.
> >>>>>>
> >>>>>> BR,
> >>>>>>       Stuart
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>> On 26 April 2018 at 15:14, Lindenmaier, Goetz
> >>>>> <goetz.lindenmaier at sap.com> wrote:
> >>>>>>> Hi Stuart,
> >>>>>>>
> >>>>>>> thanks for fixing this! Webrev with your changes:
> >>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
> >>>>>>>
> >>>>>>>> There is the possibility of overwriting live values though, aren't
> >>>>>>>> there? The registers are saved by call_RT. Should I be concerned
> >> about
> >>>>>>>> deopt and debugging going wrong? Furthermore, won't there be
> >>>> issues
> >>>>> in
> >>>>>>>> exception handlers?
> >>>>>>> As I understand, this just has to survive the far_call.
> >>>>>>> The call_RT in c1_Runtime then moves it into the
> >>>>>>> proper argument registers.  This is just the handling of an
> >>>>>>> exception, and in these few instructions no java code is
> >>>>>>> executed, no safepoint is passed, so this should be fine.
> >>>>>>>
> >>>>>>> incremental diff:
> >>>>>>> iff -r 874f2b999ff6
> >> src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
> >>>>>>> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon
> Apr
> >> 16
> >>>>> 15:17:20 2018 +0200
> >>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu
> Apr
> >> 26
> >>>>> 15:55:18 2018 +0200
> >>>>>>> @@ -75,16 +75,16 @@
> >>>>>>>      }
> >>>>>>>
> >>>>>>>      if (_index->is_cpu_register()) {
> >>>>>>> -    __ mov(rscratch1, _index->as_register());
> >>>>>>> +    __ mov(r22, _index->as_register());
> >>>>>>>      } else {
> >>>>>>> -    __ mov(rscratch1, _index->as_jint());
> >>>>>>> +    __ mov(r22, _index->as_jint());
> >>>>>>>      }
> >>>>>>>      Runtime1::StubID stub_id;
> >>>>>>>      if (_throw_index_out_of_bounds_exception) {
> >>>>>>>        stub_id = Runtime1::throw_index_exception_id;
> >>>>>>>      } else {
> >>>>>>>        assert(_array != NULL, "sanity");
> >>>>>>> -    __ mov(rscratch2, _array->as_pointer_register());
> >>>>>>> +    __ mov(r23, _array->as_pointer_register());
> >>>>>>>        stub_id = Runtime1::throw_range_check_failed_id;
> >>>>>>>      }
> >>>>>>>      __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)),
> NULL,
> >>>>> rscratch2);
> >>>>>>> diff -r 874f2b999ff6
> >> src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
> >>>>>>> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon
> Apr
> >> 16
> >>>>> 15:17:20 2018 +0200
> >>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu
> Apr
> >> 26
> >>>>> 15:55:18 2018 +0200
> >>>>>>> @@ -327,7 +327,7 @@
> >>>>>>>
> >>>>>>>
> >>>>>>>    // target: the entry point of the method that creates and posts
> the
> >>>>> exception oop
> >>>>>>> -// has_argument: true if the exception needs an argument
> (passed
> >> in
> >>>>> rscratch1)
> >>>>>>> +// has_argument: true if the exception needs arguments (passed
> in
> >>>> r22
> >>>>> and r23)
> >>>>>>>
> >>>>>>>    OopMapSet*
> >> Runtime1::generate_exception_throw(StubAssembler*
> >>>>> sasm, address target, bool has_argument) {
> >>>>>>>      // make a frame and preserve the caller's caller-save registers
> >>>>>>> @@ -336,7 +336,7 @@
> >>>>>>>      if (!has_argument) {
> >>>>>>>        call_offset = __ call_RT(noreg, noreg, target);
> >>>>>>>      } else {
> >>>>>>> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1,
> rscratch2);
> >>>>>>> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> >>>>>>>      }
> >>>>>>>      OopMapSet* oop_maps = new OopMapSet();
> >>>>>>>      oop_maps->add_gc_map(call_offset, oop_map);
> >>>>>>>
> >>>>>>> Best regards,
> >>>>>>>    Goetz.
> >>>>>>>
> >>>>>>>
> >>>>>>>> -----Original Message-----
> >>>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> >>>>>>>> Sent: Donnerstag, 26. April 2018 12:52
> >>>>>>>> To: Andrew Haley <aph at redhat.com>
> >>>>>>>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
> >>>>> compiler-
> >>>>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net;
> >> hotspot-
> >>>>>>>> runtime-dev at openjdk.java.net; aarch32-port-
> >> dev at openjdk.java.net
> >>>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
> >>>>>>>> ArrayIndexOutOfBoundsException.
> >>>>>>>>
> >>>>>>>> Hi,
> >>>>>>>>     Using c_rarg1 and c_rarg2 instead of rscratch1 and overwriting
> >>>>>>>> rscratch2 causes a SIGSEGV.
> >>>>>>>> Using r22 and r23 instead, the test ran successfully.
> >>>>>>>>
> >>>>>>>> In c1_CodeStubs_aarch64.cpp
> >>>>>>>> :
> >>>>>>>>    77   if (_index->is_cpu_register()) {
> >>>>>>>>    78     __ mov(r22, _index->as_register());
> >>>>>>>>    79   } else {
> >>>>>>>>    80     __ mov(r22, _index->as_jint());
> >>>>>>>>    81   }
> >>>>>>>>    82   Runtime1::StubID stub_id;
> >>>>>>>>    83   if (_throw_index_out_of_bounds_exception) {
> >>>>>>>>    84     stub_id = Runtime1::throw_index_exception_id;
> >>>>>>>>    85   } else {
> >>>>>>>>    86     assert(_array != NULL, "sanity");
> >>>>>>>>    87     __ mov(r23, _array->as_pointer_register());
> >>>>>>>>    88     stub_id = Runtime1::throw_range_check_failed_id;
> >>>>>>>>    89   }
> >>>>>>>>
> >>>>>>>> in c1_Runtime_aarch64.cpp:
> >>>>>>>>
> >>>>>>>>    336   if (!has_argument) {
> >>>>>>>>    337     call_offset = __ call_RT(noreg, noreg, target);
> >>>>>>>>    338   } else {
> >>>>>>>>    339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> >>>>>>>>    340   }
> >>>>>>>>
> >>>>>>>> There is the possibility of overwriting live values though, aren't
> >>>>>>>> there? The registers are saved by call_RT. Should I be concerned
> >> about
> >>>>>>>> deopt and debugging going wrong? Furthermore, won't there be
> >>>> issues
> >>>>> in
> >>>>>>>> exception handlers?
> >>>>>>>>
> >>>>>>>> BR,
> >>>>>>>>     Stuart
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> On 25 April 2018 at 16:49, Stuart Monteith
> >>>> <stuart.monteith at linaro.org>
> >>>>>>>> wrote:
> >>>>>>>>> Indeed - and that is what I am seeing. Usually no parameters are
> >>>> being
> >>>>>>>>> called with this pattern, or rscratch1, with the temporary variable
> >>>>>>>>> being changed to use rscratch2 in such circumstances.
> >>>>>>>>> I'll try c_rarg1 and c_rarg2 - they should pass straight through,if I
> >>>>>>>>> interpret the code correcting.
> >>>>>>>>>
> >>>>>>>>> On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com>
> wrote:
> >>>>>>>>>> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
> >>>>>>>>>>> I'm not quite sure to solve this yet - we'll need to use the
> stack in
> >>>>>>>>>>> some safe way.
> >>>>>>>>>>
> >>>>>>>>>> It's not a great idea to pass arguments in rscratch1 or rscratch2.
> >>>> These
> >>>>>>>>>> registers are for use in macros and should be treated as
> volatile.
> >>>>> Given
> >>>>>>>>>> that you're throwing an exception, registers will be clobbered
> >>>>> anyway.
> >>>>>>>>>>
> >>>>>>>>>> --
> >>>>>>>>>> Andrew Haley
> >>>>>>>>>> Java Platform Lead Engineer
> >>>>>>>>>> Red Hat UK Ltd. <https://www.redhat.com>
> >>>>>>>>>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From goetz.lindenmaier at sap.com  Mon May  7 14:08:26 2018
From: goetz.lindenmaier at sap.com (Lindenmaier, Goetz)
Date: Mon, 7 May 2018 14:08:26 +0000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <95137992-18f2-fee2-81f2-aec67ccf0e2e@Oracle.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
 <14107212c2664aee9965e9f9da8006ad@sap.com>
 <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>
 <7887adc187914fef9b4a77de28b1745f@sap.com>
 <243f21b7-ebb6-a372-1536-7d55c76acf01@oracle.com>
 <eeb36683291340daa4477761800e57f4@sap.com>
 <95137992-18f2-fee2-81f2-aec67ccf0e2e@Oracle.com>
Message-ID: <884d007c11f4457e98660c80434133ae@sap.com>

Hi Roger, 

thanks a lot!

Best regards,
  Goetz.

> -----Original Message-----
> From: Roger Riggs [mailto:Roger.Riggs at Oracle.com]
> Sent: Montag, 7. Mai 2018 15:45
> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; aarch32-port-
> dev at openjdk.java.net
> Subject: Re: RFR(M): 8201593: Print array length in
> ArrayIndexOutOfBoundsException.
> 
> Hi Goetz,
> 
> Looks good to me (as to the exception message format).
> 
> Thanks, Roger
> 
> 
> On 5/7/2018 8:20 AM, Lindenmaier, Goetz wrote:
> 
> 
> 	Hi,
> 
> 	Webrev withoug %i:
> 	http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/08/
> 	it passed the jdk/submit testing.
> 
> 	Best regards,
> 	  Goetz.
> 
> 
> 		-----Original Message-----
> 		From: David Holmes [mailto:david.holmes at oracle.com]
> 		Sent: Montag, 7. Mai 2018 11:00
> 		To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
> <mailto:goetz.lindenmaier at sap.com> ; Stuart Monteith
> 		<stuart.monteith at linaro.org>
> <mailto:stuart.monteith at linaro.org>
> 		Cc: hotspot-compiler-dev at openjdk.java.net
> <mailto:hotspot-compiler-dev at openjdk.java.net> ; aarch64-port-
> 		dev at openjdk.java.net <mailto:dev at openjdk.java.net> ;
> hotspot-runtime-dev at openjdk.java.net <mailto:hotspot-runtime-
> dev at openjdk.java.net> ; aarch32-
> 		port-dev at openjdk.java.net <mailto:port-
> dev at openjdk.java.net>
> 		Subject: Re: RFR(M): 8201593: Print array length in
> 		ArrayIndexOutOfBoundsException.
> 
> 		Hi Goetz,
> 
> 		On 7/05/2018 6:16 PM, Lindenmaier, Goetz wrote:
> 
> 			Hi David,
> 
> 			New webrev with the punctuation changed:
> 			http://cr.openjdk.java.net/~goetz/wr18/8201593-
> lenInAIOOB/07/
> 			For the punctuation see also my mail reply to Roger's
> mail.
> 
> 
> 		Okay. That seems okay.
> 
> 		Only further oddity I noticed is the use of %i rather than %d.
> Use of %i
> 		is very rare in hotspot. (I had to go and lookup what it means
> :) ).
> 
> 		Thanks,
> 		David
> 
> 
> 				-----Original Message-----
> 				From: David Holmes
> [mailto:david.holmes at oracle.com]
> 				Sent: Montag, 7. Mai 2018 09:30
> 
> 				Hi Goetz,
> 
> 				On 4/05/2018 7:22 PM, Lindenmaier, Goetz
> wrote:
> 
> 					Hi,
> 
> 					thanks to Aleksey and Boris this is now
> also tested on arm.
> 					This final webrev contains some fixes
> needed in the arm files:
> 
> 	http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-
> arm/
> 
> 					David, can I consider this as finally
> reviewed?
> 
> 
> 				This follows on top of my +1 comments to
> Roger about the message
> 				consistency and punctuation etc.
> 
> 				Aside: Took me a while to realize the
> 				throw_index_out_of_bounds_exception field
> was not a throw/don't-
> 
> 		throw
> 
> 				flag, but a throw AIOOBE or IOOBE flag!
> 
> 			Yes, this is not very intuitive ...
> 
> 
> 				Again note I can't comment on the detailed
> CPU specific code.
> 
> 			The CPU code was reviewed by Martin Doerr, Stuart
> Monteith, Aleksey
> 
> 		Shipilev and Boris Ulasevich.
> 
> 
> 
> 				One further nit:
> 
> 	src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
> 				I don't like the
> 				// ??? convention
> 				comments. It suggests the code is not
> understood. I don't expect you to
> 				fix existing ones but adding new ones doesn't
> seem good.
> 
> 			I don't like that either, nor the design of using a
> convention here.
> 			The reviewers had trouble with that, too.
> 			But as the two values are handled similarly, I would to
> like to
> 			document it similarly, following the existing format.
> Stuart
> 			was fine with that, anyways.
> 
> 			An improvement of the design how these values are
> handled
> 			would require changes on all platforms (it's similarly
> bad everywhere)
> 			and I don't like to do that in this scope.
> 
> 			Best regards,
> 			   Goetz.
> 
> 
> 
> 
> 
> 				Thanks,
> 				David
> 
> 
> 					Best regards,
> 					    Goetz
> 
> 
> 
> 
> 					-----Original Message-----
> 					From: aarch64-port-dev
> [mailto:aarch64-port-dev-
> 					bounces at openjdk.java.net
> <mailto:bounces at openjdk.java.net> ] On Behalf Of Lindenmaier, Goetz
> 					Sent: Mittwoch, 2. Mai 2018 17:57
> 					To: Stuart Monteith
> <stuart.monteith at linaro.org> <mailto:stuart.monteith at linaro.org>
> 					Cc: hotspot-compiler-
> dev at openjdk.java.net <mailto:hotspot-compiler-dev at openjdk.java.net> ;
> hotspot-runtime-
> 					dev at openjdk.java.net
> <mailto:dev at openjdk.java.net> ; aarch64-port-dev at openjdk.java.net
> <mailto:aarch64-port-dev at openjdk.java.net> ; aarch32-
> 
> 				port-
> 
> 					dev at openjdk.java.net
> <mailto:dev at openjdk.java.net>
> 					Subject: [CAUTION] Re: [aarch64-port-
> dev ] RFR(M): 8201593: Print
> 
> 		array
> 
> 					length in
> ArrayIndexOutOfBoundsException.
> 
> 					Hi,
> 
> 					I needed to move the edit from
> c1_LIRGenerator_<cpu>.cpp to
> 					the shared file after "8201543:
> Modularize C1 GC barriers"
> 					New webrev:
> 
> 	http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
> 
> 					@Stuart
> 					Thanks for testing!
> 
> 					so as to accommodate the array
> pointer you are pushing onto the
> 
> 		stack?
> 
> 					Yes, what you are pointing out seems
> to be wrong, I changed it to '2'.
> 
> 					Best regards,
> 					    Goetz.
> 
> 
> 
> 					-----Original Message-----
> 					From: Stuart Monteith
> [mailto:stuart.monteith at linaro.org]
> 					Sent: Freitag, 27. April 2018 16:37
> 					To: Lindenmaier, Goetz
> <goetz.lindenmaier at sap.com> <mailto:goetz.lindenmaier at sap.com>
> 					Cc: hotspot-compiler-
> dev at openjdk.java.net <mailto:hotspot-compiler-dev at openjdk.java.net> ;
> aarch64-port-
> 					dev at openjdk.java.net
> <mailto:dev at openjdk.java.net> ; hotspot-runtime-dev at openjdk.java.net
> <mailto:hotspot-runtime-dev at openjdk.java.net> ;
> 
> 				aarch32-
> 
> 					port-dev at openjdk.java.net
> <mailto:port-dev at openjdk.java.net>
> 					Subject: Re: RFR(M): 8201593: Print
> array length in
> 					ArrayIndexOutOfBoundsException.
> 
> 					Hi,
> 					     JTregs hasn't flagged any issues, so
> it should be ok.
> 
> 					Regarding the 32-bit arm code, in
> "void
> 
> 	RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
> 					     ce-
> >verify_reserved_argument_area_size(1);
> 					be
> 					     ce-
> >verify_reserved_argument_area_size(2);
> 
> 					so as to accommodate the array
> pointer you are pushing onto the
> 
> 		stack?
> 
> 
> 					I've not tested 32-bit arm.
> 
> 
> 					BR,
> 					      Stuart
> 
> 					On 26 April 2018 at 15:31, Stuart
> Monteith
> 
> 		<stuart.monteith at linaro.org>
> <mailto:stuart.monteith at linaro.org>
> 
> 					wrote:
> 
> 					Thanks, I'm happy with that.
> 
> 					The registers have a clean path to
> call_RT - r22 and r23 aren't used
> 					inbetween. They are an arbitrary
> choice - c_rarg0 and c_rarg1 were
> 					always going to cause problems.  If
> _array->as_pointer_register()
> 					and/or _index->as_register() or
> _index->as_jint() were the registers
> 					we were using as parameters there
> would be trouble. However,
> 
> 		with
> 
> 					pd_last_allocatable_cpu_reg = 16,
> that shouldn't happen with
> 
> 		r22/23,
> 
> 					or indeed anything else in the range
> r17 to r28.
> 
> 					I'm going to run all of JTRegs and seem
> what that produces now.
> 
> 					BR,
> 					      Stuart
> 
> 
> 
> 
> 					On 26 April 2018 at 15:14, Lindenmaier,
> Goetz
> 
> 					<goetz.lindenmaier at sap.com>
> <mailto:goetz.lindenmaier at sap.com>  wrote:
> 
> 					Hi Stuart,
> 
> 					thanks for fixing this! Webrev with
> your changes:
> 
> 	http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
> 
> 
> 					There is the possibility of overwriting
> live values though, aren't
> 					there? The registers are saved by
> call_RT. Should I be concerned
> 
> 				about
> 
> 					deopt and debugging going wrong?
> Furthermore, won't there be
> 
> 					issues
> 
> 					in
> 
> 					exception handlers?
> 
> 					As I understand, this just has to
> survive the far_call.
> 					The call_RT in c1_Runtime then moves
> it into the
> 					proper argument registers.  This is just
> the handling of an
> 					exception, and in these few
> instructions no java code is
> 					executed, no safepoint is passed, so
> this should be fine.
> 
> 					incremental diff:
> 					iff -r 874f2b999ff6
> 
> 
> 	src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
> 
> 					---
> a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon
> 
> 		Apr
> 
> 				16
> 
> 					15:17:20 2018 +0200
> 
> 					+++
> b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu
> 
> 		Apr
> 
> 				26
> 
> 					15:55:18 2018 +0200
> 
> 					@@ -75,16 +75,16 @@
> 					     }
> 
> 					     if (_index->is_cpu_register()) {
> 					-    __ mov(rscratch1, _index-
> >as_register());
> 					+    __ mov(r22, _index-
> >as_register());
> 					     } else {
> 					-    __ mov(rscratch1, _index-
> >as_jint());
> 					+    __ mov(r22, _index->as_jint());
> 					     }
> 					     Runtime1::StubID stub_id;
> 					     if
> (_throw_index_out_of_bounds_exception) {
> 					       stub_id =
> Runtime1::throw_index_exception_id;
> 					     } else {
> 					       assert(_array != NULL, "sanity");
> 					-    __ mov(rscratch2, _array-
> >as_pointer_register());
> 					+    __ mov(r23, _array-
> >as_pointer_register());
> 					       stub_id =
> Runtime1::throw_range_check_failed_id;
> 					     }
> 					     __
> far_call(RuntimeAddress(Runtime1::entry_for(stub_id)),
> 
> 		NULL,
> 
> 					rscratch2);
> 
> 					diff -r 874f2b999ff6
> 
> 
> 	src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
> 
> 					---
> a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon
> 
> 		Apr
> 
> 				16
> 
> 					15:17:20 2018 +0200
> 
> 					+++
> b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu
> 
> 		Apr
> 
> 				26
> 
> 					15:55:18 2018 +0200
> 
> 					@@ -327,7 +327,7 @@
> 
> 
> 					   // target: the entry point of the
> method that creates and posts
> 
> 		the
> 
> 					exception oop
> 
> 					-// has_argument: true if the
> exception needs an argument
> 
> 		(passed
> 
> 				in
> 
> 					rscratch1)
> 
> 					+// has_argument: true if the
> exception needs arguments (passed
> 
> 		in
> 
> 					r22
> 
> 					and r23)
> 
> 
> 					   OopMapSet*
> 
> 
> 	Runtime1::generate_exception_throw(StubAssembler*
> 
> 					sasm, address target, bool
> has_argument) {
> 
> 					     // make a frame and preserve the
> caller's caller-save registers
> 					@@ -336,7 +336,7 @@
> 					     if (!has_argument) {
> 					       call_offset = __ call_RT(noreg,
> noreg, target);
> 					     } else {
> 					-    call_offset = __ call_RT(noreg,
> noreg, target, rscratch1,
> 
> 		rscratch2);
> 
> 					+    call_offset = __ call_RT(noreg,
> noreg, target, r22, r23);
> 					     }
> 					     OopMapSet* oop_maps = new
> OopMapSet();
> 					     oop_maps-
> >add_gc_map(call_offset, oop_map);
> 
> 					Best regards,
> 					   Goetz.
> 
> 
> 
> 					-----Original Message-----
> 					From: Stuart Monteith
> [mailto:stuart.monteith at linaro.org]
> 					Sent: Donnerstag, 26. April 2018 12:52
> 					To: Andrew Haley <aph at redhat.com>
> <mailto:aph at redhat.com>
> 					Cc: Lindenmaier, Goetz
> <goetz.lindenmaier at sap.com> <mailto:goetz.lindenmaier at sap.com> ;
> hotspot-
> 
> 					compiler-
> 
> 					dev at openjdk.java.net
> <mailto:dev at openjdk.java.net> ; aarch64-port-dev at openjdk.java.net
> <mailto:aarch64-port-dev at openjdk.java.net> ;
> 
> 				hotspot-
> 
> 					runtime-dev at openjdk.java.net
> <mailto:runtime-dev at openjdk.java.net> ; aarch32-port-
> 
> 				dev at openjdk.java.net
> <mailto:dev at openjdk.java.net>
> 
> 					Subject: Re: RFR(M): 8201593: Print
> array length in
> 					ArrayIndexOutOfBoundsException.
> 
> 					Hi,
> 					    Using c_rarg1 and c_rarg2 instead of
> rscratch1 and overwriting
> 					rscratch2 causes a SIGSEGV.
> 					Using r22 and r23 instead, the test ran
> successfully.
> 
> 					In c1_CodeStubs_aarch64.cpp
> 					:
> 					   77   if (_index->is_cpu_register()) {
> 					   78     __ mov(r22, _index-
> >as_register());
> 					   79   } else {
> 					   80     __ mov(r22, _index->as_jint());
> 					   81   }
> 					   82   Runtime1::StubID stub_id;
> 					   83   if
> (_throw_index_out_of_bounds_exception) {
> 					   84     stub_id =
> Runtime1::throw_index_exception_id;
> 					   85   } else {
> 					   86     assert(_array != NULL, "sanity");
> 					   87     __ mov(r23, _array-
> >as_pointer_register());
> 					   88     stub_id =
> Runtime1::throw_range_check_failed_id;
> 					   89   }
> 
> 					in c1_Runtime_aarch64.cpp:
> 
> 					   336   if (!has_argument) {
> 					   337     call_offset = __ call_RT(noreg,
> noreg, target);
> 					   338   } else {
> 					   339     call_offset = __ call_RT(noreg,
> noreg, target, r22, r23);
> 					   340   }
> 
> 					There is the possibility of overwriting
> live values though, aren't
> 					there? The registers are saved by
> call_RT. Should I be concerned
> 
> 				about
> 
> 					deopt and debugging going wrong?
> Furthermore, won't there be
> 
> 					issues
> 
> 					in
> 
> 					exception handlers?
> 
> 					BR,
> 					    Stuart
> 
> 
> 					On 25 April 2018 at 16:49, Stuart
> Monteith
> 
> 					<stuart.monteith at linaro.org>
> <mailto:stuart.monteith at linaro.org>
> 
> 					wrote:
> 
> 					Indeed - and that is what I am seeing.
> Usually no parameters are
> 
> 					being
> 
> 					called with this pattern, or rscratch1,
> with the temporary variable
> 					being changed to use rscratch2 in such
> circumstances.
> 					I'll try c_rarg1 and c_rarg2 - they
> should pass straight through,if I
> 					interpret the code correcting.
> 
> 					On 25 April 2018 at 16:26, Andrew
> Haley <aph at redhat.com> <mailto:aph at redhat.com>
> 
> 		wrote:
> 
> 					On 04/25/2018 04:00 PM, Stuart
> Monteith wrote:
> 
> 					I'm not quite sure to solve this yet -
> we'll need to use the
> 
> 		stack in
> 
> 					some safe way.
> 
> 
> 					It's not a great idea to pass arguments
> in rscratch1 or rscratch2.
> 
> 					These
> 
> 					registers are for use in macros and
> should be treated as
> 
> 		volatile.
> 
> 					Given
> 
> 					that you're throwing an exception,
> registers will be clobbered
> 
> 					anyway.
> 
> 
> 					--
> 					Andrew Haley
> 					Java Platform Lead Engineer
> 					Red Hat UK Ltd.
> <https://www.redhat.com> <https://www.redhat.com>
> 					EAC8 43EB D3EF DB98 CC77 2FAD A5CD
> 6035 332F A671
> 


From roger.riggs at oracle.com  Fri May  4 21:13:27 2018
From: roger.riggs at oracle.com (Roger Riggs)
Date: Fri, 4 May 2018 17:13:27 -0400
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <819d942132204f58992c236518e0c344@sap.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <4ca91dfb-c576-98e2-1222-ca9750a64177@oracle.com>
 <5be0f86df2834aa8a881206ba285011e@sap.com>
 <0b881c69-79af-2a8b-c34c-5929357ca8fa@oracle.com>
 <bf532f9c69f243c59e83ebc74fac4f24@sap.com> <5ADF5897.8070809@cjnash.com>
 <819d942132204f58992c236518e0c344@sap.com>
Message-ID: <e9655a34-a2b9-05e7-597c-d91784e92e4f@oracle.com>

Hi Goetz,

Just comments on the test/message format.? (found in the 04 version of 
the webrev)

The "." at the end of the exception messages should be removed.
The text is not a sentence (its is just a fragment without a verb) and
it is more flexible to print the exception message in various contexts
(in which the "." would seem to terminate a sentence).

I'm not a big fan of the hyphens in out-of-bounds and it would be more 
consistent across the new messages.

It would be more consistent if the "arraycopy:" prefix always included 
the ":".

Thanks, Roger


On 4/24/18 12:25 PM, Lindenmaier, Goetz wrote:
> Hi Simon,
>
> Because as stated here,
> http://mail.openjdk.java.net/pipermail/core-libs-dev/2018-April/052665.html
> it is used in other places like that, too.
>
> Later mails agreed on that usage to keep it consistent.
>
> Best regards,
>    Goetz.
>
>> -----Original Message-----
>> From: Simon Nash [mailto:simon at cjnash.com]
>> Sent: Dienstag, 24. April 2018 18:17
>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
>> Cc: David Holmes <david.holmes at oracle.com>; hotspot-runtime-
>> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net; aarch64-
>> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net; core-libs-
>> dev Libs <core-libs-dev at openjdk.java.net>
>> Subject: Re: RFR(M): 8201593: Print array length in
>> ArrayIndexOutOfBoundsException.
>>
>> On 24/04/2018 15:08, Lindenmaier, Goetz wrote:
>>> Hi,
>>>
>>> I implemented what we figured out in
>>> http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2018-
>> April/027555.html
>>> Some examples:
>>> "Index 12 out-of-bounds for length 10."
>>> "arraycopy source index -17 out of bounds for object array[10]."
>>> "arraycopy destination index -18 out of bounds for double[5]."
>>> "arraycopy length -19 is negative."
>>> "arraycopy: last source index 13 out of bounds for double[10]."
>>> "arraycopy: last destination index 7 out of bounds for long[5]."
>>>
>> Is there a reason why the first message says "out-of-bounds" but all others
>> say "out of bounds"?
>>
>> Simon
>>
>>> Incremental webrev:
>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/03-
>> incremental/
>>> Full webrev:
>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/03/
>>>
>>> I'll push it through our tests tonight.
>>>
>>> See further comments in line:
>>>
>>>> -----Original Message-----
>>>> From: David Holmes [mailto:david.holmes at oracle.com]
>>>> Sent: Freitag, 20. April 2018 09:25
>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-runtime-
>>>> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net;
>> aarch64-
>>>> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net; core-
>> libs-
>>>> dev Libs <core-libs-dev at openjdk.java.net>
>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>> ArrayIndexOutOfBoundsException.
>>>>
>>>> Hi Goetz,
>>>>
>>>> This is not a file by file review ...
>>>>
>>>> On 19/04/2018 10:24 PM, Lindenmaier, Goetz wrote:
>>>>> Hi,
>>>>>
>>>>> New webrev:
>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/02/
>>>>>
>>>>> I admit my wording is not optimal.
>>>> src/hotspot/share/oops/typeArrayKlass.cpp
>>>>
>>>> Sorry but this is still far too verbose for my tastes. The type of the
>>>> array is not relevant. For the array copy its okay to indicate src or
>>>> dst array. But the message should be clear and succinct not prose-like.
>>>> Plus you have a lot of repetition in the ss.print statements when only
>>>> one thing is changing.
>>> We discussed this in some further mails. Implemented as proposed there.
>>>
>>>> src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
>>>>
>>>> I'm not seeing why the throw_index_out_of_bounds_exception should
>> be
>>>> tied to whether or not you have an array reference. Certainly I hate
>>>> seeing the array ref being used as an implicit bool!
>>> I split the constructor into two, one for ArrayIndexOutOfBounds, the other
>>> for IndexOutOfBounds.
>>>
>>> ...
>>>
>>>>> I extended the test to cover the exception thrown in arraycopy better
>>>> The test seems somewhat excessive, and I now see it is because of the
>>>> more elaborate error messages you have at SAP. But with only the index
>>>> and the array length of interest here the test can be considerably smaller.
>>>>
>>>> The creation tests for ArrayIndexOutOfBoundsException don't seem
>>>> relevant in this context either. This looks more TCK like.
>>> Yes, the constructor tests are for the code not yet contributed.
>>> I simplified the tests to only check the messages.
>>>
>>> Best regards,
>>>    Goetz.
>>>
>>>
>>>
>>>
>>>
>>>> David
>>>> -----
>>>>
>>>>> and added the elementary type to the message text.  This probably
>>>>> needs improvement in the text, too.  There are (currently) these cases:
>>>>>
>>>>> bject[]  oa1 = new Object[10];
>>>>> Object[]  oa2 = new Object[5];
>>>>> System.arraycopy(oa1, -17, oa2, 0, 5);
>>>>> "while trying to copy from index -17 of an object array with length 10");
>>>>> System.arraycopy(oa1, 2, oa2, -18, 5);
>>>>> "while trying to copy to index -18 of an object array with length 5");
>>>>> System.arraycopy(oa1, 2, oa2, 0, -19);
>>>>> "while trying to copy a negative range -19 from an object array with
>> length
>>>> 10 to an object array with length 5");
>>>>> System.arraycopy(oa1, 8, oa2, 0, 5);
>>>>> "while trying to copy from index 13 of an object array with length 10");
>>>>> System.arraycopy(oa1, 1, oa2, 0, 7);
>>>>> "while trying to copy to index 7 of an object array with length 5");
>>>>> double[]  ta1 = new double[10];
>>>>> double[]  ta2 = new double[5];
>>>>> System.arraycopy(ta1, -17, ta2, 0, 5);
>>>>> "while trying to copy from index -17 of a doubl array with length 10");
>>>>> System.arraycopy(ta1, 2, ta2, -18, 5);
>>>>> "while trying to copy to index -18 of a double array with length 5");
>>>>> System.arraycopy(ta1, 2, ta2, 0, -19);
>>>>> "while trying to copy a negative range -19 from a double array with
>> length
>>>> 10 to a double array with length 5");
>>>>> System.arraycopy(ta1, 8, ta2, 0, 5);
>>>>> "while trying to copy from index 13 of a double array with length 10");
>>>>> System.arraycopy(ta1, 1, ta2, 0, 7);
>>>>> "while trying to copy to index 7 of a double array with length 5");
>>>>>
>>>>> Maybe it should say:
>>>>> Arraycopy source index -1 out-of-bounds for double array of length 10.
>>>>> Arraycopy target index 10 out-of-bounds for object array of length 10.
>>>>> Negative range -19 when copying from an object array of length 10 to an
>>>> object array of length 5.
>>>>> Best regards,
>>>>>     Goetz.
>>>>>
>>>>>> -----Original Message-----
>>>>>> From: David Holmes [mailto:david.holmes at oracle.com]
>>>>>> Sent: Mittwoch, 18. April 2018 10:55
>>>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
>> runtime-
>>>>>> dev at openjdk.java.net; hotspot-compiler-dev at openjdk.java.net;
>>>> aarch64-
>>>>>> port-dev at openjdk.java.net; aarch32-port-dev at openjdk.java.net;
>> core-
>>>> libs-
>>>>>> dev Libs <core-libs-dev at openjdk.java.net>
>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>>> ArrayIndexOutOfBoundsException.
>>>>>>
>>>>>> Adding core-libs-dev as you're changing
>>>>>> java.lang.ArrayIndexOutOfBoundsException.
>>>>>>
>>>>>> I appreciate the intent here but I find the messages excessively
>>>>>> verbose. The basic error is:
>>>>>>
>>>>>> index N is outside range [0, length-1]
>>>>>>
>>>>>> David
>>>>>>
>>>>>> On 18/04/2018 6:09 PM, Lindenmaier, Goetz wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> I would like to print a more verbose text on ArrayIndexOutOfBounds
>>>>>> exception
>>>>>>> that not only mentions the index, but also the length of the array
>>>> accessed.
>>>>>>> See the bug for documentation of the change of the message.
>>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/01/
>>>>>>>
>>>>>>> @aarch/arm people:
>>>>>>> I edited the aarch/arm files. Could you please verify this is correct?
>>>>>>> I can not build on these platforms.
>>>>>>>
>>>>>>> The code on all the other platforms is tested with all the jtreg and jck
>>>> tests
>>>>>> etc.
>>>>>>> Best regards,
>>>>>>>      Goetz.
>>>>>>>
>>>>>>>


From Roger.Riggs at Oracle.com  Mon May  7 13:44:36 2018
From: Roger.Riggs at Oracle.com (Roger Riggs)
Date: Mon, 7 May 2018 09:44:36 -0400
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <eeb36683291340daa4477761800e57f4@sap.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
 <14107212c2664aee9965e9f9da8006ad@sap.com>
 <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>
 <7887adc187914fef9b4a77de28b1745f@sap.com>
 <243f21b7-ebb6-a372-1536-7d55c76acf01@oracle.com>
 <eeb36683291340daa4477761800e57f4@sap.com>
Message-ID: <95137992-18f2-fee2-81f2-aec67ccf0e2e@Oracle.com>

Hi Goetz,

Looks good to me (as to the exception message format).

Thanks, Roger

On 5/7/2018 8:20 AM, Lindenmaier, Goetz wrote:
> Hi,
>
> Webrev withoug %i:
> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/08/
> it passed the jdk/submit testing.
>
> Best regards,
>    Goetz.
>
>> -----Original Message-----
>> From: David Holmes [mailto:david.holmes at oracle.com]
>> Sent: Montag, 7. Mai 2018 11:00
>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; Stuart Monteith
>> <stuart.monteith at linaro.org>
>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net; aarch32-
>> port-dev at openjdk.java.net
>> Subject: Re: RFR(M): 8201593: Print array length in
>> ArrayIndexOutOfBoundsException.
>>
>> Hi Goetz,
>>
>> On 7/05/2018 6:16 PM, Lindenmaier, Goetz wrote:
>>> Hi David,
>>>
>>> New webrev with the punctuation changed:
>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/07/
>>> For the punctuation see also my mail reply to Roger's mail.
>> Okay. That seems okay.
>>
>> Only further oddity I noticed is the use of %i rather than %d. Use of %i
>> is very rare in hotspot. (I had to go and lookup what it means :) ).
>>
>> Thanks,
>> David
>>
>>>> -----Original Message-----
>>>> From: David Holmes [mailto:david.holmes at oracle.com]
>>>> Sent: Montag, 7. Mai 2018 09:30
>>>>
>>>> Hi Goetz,
>>>>
>>>> On 4/05/2018 7:22 PM, Lindenmaier, Goetz wrote:
>>>>> Hi,
>>>>>
>>>>> thanks to Aleksey and Boris this is now also tested on arm.
>>>>> This final webrev contains some fixes needed in the arm files:
>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-arm/
>>>>>
>>>>> David, can I consider this as finally reviewed?
>>>> This follows on top of my +1 comments to Roger about the message
>>>> consistency and punctuation etc.
>>>>
>>>> Aside: Took me a while to realize the
>>>> throw_index_out_of_bounds_exception field was not a throw/don't-
>> throw
>>>> flag, but a throw AIOOBE or IOOBE flag!
>>> Yes, this is not very intuitive ...
>>>
>>>> Again note I can't comment on the detailed CPU specific code.
>>> The CPU code was reviewed by Martin Doerr, Stuart Monteith, Aleksey
>> Shipilev and Boris Ulasevich.
>>>> One further nit:
>>>> src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
>>>> I don't like the
>>>> // ??? convention
>>>> comments. It suggests the code is not understood. I don't expect you to
>>>> fix existing ones but adding new ones doesn't seem good.
>>> I don't like that either, nor the design of using a convention here.
>>> The reviewers had trouble with that, too.
>>> But as the two values are handled similarly, I would to like to
>>> document it similarly, following the existing format.  Stuart
>>> was fine with that, anyways.
>>>
>>> An improvement of the design how these values are handled
>>> would require changes on all platforms (it's similarly bad everywhere)
>>> and I don't like to do that in this scope.
>>>
>>> Best regards,
>>>     Goetz.
>>>
>>>
>>>>
>>>> Thanks,
>>>> David
>>>>
>>>>> Best regards,
>>>>>      Goetz
>>>>>
>>>>>
>>>>>
>>>>>> -----Original Message-----
>>>>>> From: aarch64-port-dev [mailto:aarch64-port-dev-
>>>>>> bounces at openjdk.java.net] On Behalf Of Lindenmaier, Goetz
>>>>>> Sent: Mittwoch, 2. Mai 2018 17:57
>>>>>> To: Stuart Monteith <stuart.monteith at linaro.org>
>>>>>> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
>>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; aarch32-
>>>> port-
>>>>>> dev at openjdk.java.net
>>>>>> Subject: [CAUTION] Re: [aarch64-port-dev ] RFR(M): 8201593: Print
>> array
>>>>>> length in ArrayIndexOutOfBoundsException.
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to
>>>>>> the shared file after "8201543: Modularize C1 GC barriers"
>>>>>> New webrev:
>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
>>>>>>
>>>>>> @Stuart
>>>>>> Thanks for testing!
>>>>>>> so as to accommodate the array pointer you are pushing onto the
>> stack?
>>>>>> Yes, what you are pointing out seems to be wrong, I changed it to '2'.
>>>>>>
>>>>>> Best regards,
>>>>>>      Goetz.
>>>>>>
>>>>>>
>>>>>>> -----Original Message-----
>>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
>>>>>>> Sent: Freitag, 27. April 2018 16:37
>>>>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
>>>>>>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
>>>>>>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net;
>>>> aarch32-
>>>>>>> port-dev at openjdk.java.net
>>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>>>> ArrayIndexOutOfBoundsException.
>>>>>>>
>>>>>>> Hi,
>>>>>>>       JTregs hasn't flagged any issues, so it should be ok.
>>>>>>>
>>>>>>> Regarding the 32-bit arm code, in "void
>>>>>>> RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
>>>>>>>       ce->verify_reserved_argument_area_size(1);
>>>>>>> be
>>>>>>>       ce->verify_reserved_argument_area_size(2);
>>>>>>>
>>>>>>> so as to accommodate the array pointer you are pushing onto the
>> stack?
>>>>>>> I've not tested 32-bit arm.
>>>>>>>
>>>>>>>
>>>>>>> BR,
>>>>>>>        Stuart
>>>>>>>
>>>>>>> On 26 April 2018 at 15:31, Stuart Monteith
>> <stuart.monteith at linaro.org>
>>>>>>> wrote:
>>>>>>>> Thanks, I'm happy with that.
>>>>>>>>
>>>>>>>> The registers have a clean path to call_RT - r22 and r23 aren't used
>>>>>>>> inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1 were
>>>>>>>> always going to cause problems.  If _array->as_pointer_register()
>>>>>>>> and/or _index->as_register() or _index->as_jint() were the registers
>>>>>>>> we were using as parameters there would be trouble. However,
>> with
>>>>>>>> pd_last_allocatable_cpu_reg = 16, that shouldn't happen with
>> r22/23,
>>>>>>>> or indeed anything else in the range r17 to r28.
>>>>>>>>
>>>>>>>> I'm going to run all of JTRegs and seem what that produces now.
>>>>>>>>
>>>>>>>> BR,
>>>>>>>>        Stuart
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On 26 April 2018 at 15:14, Lindenmaier, Goetz
>>>>>>> <goetz.lindenmaier at sap.com> wrote:
>>>>>>>>> Hi Stuart,
>>>>>>>>>
>>>>>>>>> thanks for fixing this! Webrev with your changes:
>>>>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
>>>>>>>>>
>>>>>>>>>> There is the possibility of overwriting live values though, aren't
>>>>>>>>>> there? The registers are saved by call_RT. Should I be concerned
>>>> about
>>>>>>>>>> deopt and debugging going wrong? Furthermore, won't there be
>>>>>> issues
>>>>>>> in
>>>>>>>>>> exception handlers?
>>>>>>>>> As I understand, this just has to survive the far_call.
>>>>>>>>> The call_RT in c1_Runtime then moves it into the
>>>>>>>>> proper argument registers.  This is just the handling of an
>>>>>>>>> exception, and in these few instructions no java code is
>>>>>>>>> executed, no safepoint is passed, so this should be fine.
>>>>>>>>>
>>>>>>>>> incremental diff:
>>>>>>>>> iff -r 874f2b999ff6
>>>> src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
>>>>>>>>> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon
>> Apr
>>>> 16
>>>>>>> 15:17:20 2018 +0200
>>>>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu
>> Apr
>>>> 26
>>>>>>> 15:55:18 2018 +0200
>>>>>>>>> @@ -75,16 +75,16 @@
>>>>>>>>>       }
>>>>>>>>>
>>>>>>>>>       if (_index->is_cpu_register()) {
>>>>>>>>> -    __ mov(rscratch1, _index->as_register());
>>>>>>>>> +    __ mov(r22, _index->as_register());
>>>>>>>>>       } else {
>>>>>>>>> -    __ mov(rscratch1, _index->as_jint());
>>>>>>>>> +    __ mov(r22, _index->as_jint());
>>>>>>>>>       }
>>>>>>>>>       Runtime1::StubID stub_id;
>>>>>>>>>       if (_throw_index_out_of_bounds_exception) {
>>>>>>>>>         stub_id = Runtime1::throw_index_exception_id;
>>>>>>>>>       } else {
>>>>>>>>>         assert(_array != NULL, "sanity");
>>>>>>>>> -    __ mov(rscratch2, _array->as_pointer_register());
>>>>>>>>> +    __ mov(r23, _array->as_pointer_register());
>>>>>>>>>         stub_id = Runtime1::throw_range_check_failed_id;
>>>>>>>>>       }
>>>>>>>>>       __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)),
>> NULL,
>>>>>>> rscratch2);
>>>>>>>>> diff -r 874f2b999ff6
>>>> src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
>>>>>>>>> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon
>> Apr
>>>> 16
>>>>>>> 15:17:20 2018 +0200
>>>>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu
>> Apr
>>>> 26
>>>>>>> 15:55:18 2018 +0200
>>>>>>>>> @@ -327,7 +327,7 @@
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>     // target: the entry point of the method that creates and posts
>> the
>>>>>>> exception oop
>>>>>>>>> -// has_argument: true if the exception needs an argument
>> (passed
>>>> in
>>>>>>> rscratch1)
>>>>>>>>> +// has_argument: true if the exception needs arguments (passed
>> in
>>>>>> r22
>>>>>>> and r23)
>>>>>>>>>     OopMapSet*
>>>> Runtime1::generate_exception_throw(StubAssembler*
>>>>>>> sasm, address target, bool has_argument) {
>>>>>>>>>       // make a frame and preserve the caller's caller-save registers
>>>>>>>>> @@ -336,7 +336,7 @@
>>>>>>>>>       if (!has_argument) {
>>>>>>>>>         call_offset = __ call_RT(noreg, noreg, target);
>>>>>>>>>       } else {
>>>>>>>>> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1,
>> rscratch2);
>>>>>>>>> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
>>>>>>>>>       }
>>>>>>>>>       OopMapSet* oop_maps = new OopMapSet();
>>>>>>>>>       oop_maps->add_gc_map(call_offset, oop_map);
>>>>>>>>>
>>>>>>>>> Best regards,
>>>>>>>>>     Goetz.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> -----Original Message-----
>>>>>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
>>>>>>>>>> Sent: Donnerstag, 26. April 2018 12:52
>>>>>>>>>> To: Andrew Haley <aph at redhat.com>
>>>>>>>>>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
>>>>>>> compiler-
>>>>>>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net;
>>>> hotspot-
>>>>>>>>>> runtime-dev at openjdk.java.net; aarch32-port-
>>>> dev at openjdk.java.net
>>>>>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>>>>>>> ArrayIndexOutOfBoundsException.
>>>>>>>>>>
>>>>>>>>>> Hi,
>>>>>>>>>>      Using c_rarg1 and c_rarg2 instead of rscratch1 and overwriting
>>>>>>>>>> rscratch2 causes a SIGSEGV.
>>>>>>>>>> Using r22 and r23 instead, the test ran successfully.
>>>>>>>>>>
>>>>>>>>>> In c1_CodeStubs_aarch64.cpp
>>>>>>>>>> :
>>>>>>>>>>     77   if (_index->is_cpu_register()) {
>>>>>>>>>>     78     __ mov(r22, _index->as_register());
>>>>>>>>>>     79   } else {
>>>>>>>>>>     80     __ mov(r22, _index->as_jint());
>>>>>>>>>>     81   }
>>>>>>>>>>     82   Runtime1::StubID stub_id;
>>>>>>>>>>     83   if (_throw_index_out_of_bounds_exception) {
>>>>>>>>>>     84     stub_id = Runtime1::throw_index_exception_id;
>>>>>>>>>>     85   } else {
>>>>>>>>>>     86     assert(_array != NULL, "sanity");
>>>>>>>>>>     87     __ mov(r23, _array->as_pointer_register());
>>>>>>>>>>     88     stub_id = Runtime1::throw_range_check_failed_id;
>>>>>>>>>>     89   }
>>>>>>>>>>
>>>>>>>>>> in c1_Runtime_aarch64.cpp:
>>>>>>>>>>
>>>>>>>>>>     336   if (!has_argument) {
>>>>>>>>>>     337     call_offset = __ call_RT(noreg, noreg, target);
>>>>>>>>>>     338   } else {
>>>>>>>>>>     339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
>>>>>>>>>>     340   }
>>>>>>>>>>
>>>>>>>>>> There is the possibility of overwriting live values though, aren't
>>>>>>>>>> there? The registers are saved by call_RT. Should I be concerned
>>>> about
>>>>>>>>>> deopt and debugging going wrong? Furthermore, won't there be
>>>>>> issues
>>>>>>> in
>>>>>>>>>> exception handlers?
>>>>>>>>>>
>>>>>>>>>> BR,
>>>>>>>>>>      Stuart
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On 25 April 2018 at 16:49, Stuart Monteith
>>>>>> <stuart.monteith at linaro.org>
>>>>>>>>>> wrote:
>>>>>>>>>>> Indeed - and that is what I am seeing. Usually no parameters are
>>>>>> being
>>>>>>>>>>> called with this pattern, or rscratch1, with the temporary variable
>>>>>>>>>>> being changed to use rscratch2 in such circumstances.
>>>>>>>>>>> I'll try c_rarg1 and c_rarg2 - they should pass straight through,if I
>>>>>>>>>>> interpret the code correcting.
>>>>>>>>>>>
>>>>>>>>>>> On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com>
>> wrote:
>>>>>>>>>>>> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
>>>>>>>>>>>>> I'm not quite sure to solve this yet - we'll need to use the
>> stack in
>>>>>>>>>>>>> some safe way.
>>>>>>>>>>>> It's not a great idea to pass arguments in rscratch1 or rscratch2.
>>>>>> These
>>>>>>>>>>>> registers are for use in macros and should be treated as
>> volatile.
>>>>>>> Given
>>>>>>>>>>>> that you're throwing an exception, registers will be clobbered
>>>>>>> anyway.
>>>>>>>>>>>> --
>>>>>>>>>>>> Andrew Haley
>>>>>>>>>>>> Java Platform Lead Engineer
>>>>>>>>>>>> Red Hat UK Ltd. <https://www.redhat.com>
>>>>>>>>>>>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671


From david.holmes at oracle.com  Mon May  7 21:03:05 2018
From: david.holmes at oracle.com (David Holmes)
Date: Tue, 8 May 2018 07:03:05 +1000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <eeb36683291340daa4477761800e57f4@sap.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
 <14107212c2664aee9965e9f9da8006ad@sap.com>
 <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>
 <7887adc187914fef9b4a77de28b1745f@sap.com>
 <243f21b7-ebb6-a372-1536-7d55c76acf01@oracle.com>
 <eeb36683291340daa4477761800e57f4@sap.com>
Message-ID: <c74be076-33d8-feed-5d6e-4cf678482bbb@oracle.com>

Nothing further from me.

Thanks,
David

On 7/05/2018 10:20 PM, Lindenmaier, Goetz wrote:
> Hi,
> 
> Webrev withoug %i:
> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/08/
> it passed the jdk/submit testing.
> 
> Best regards,
>    Goetz.
> 
>> -----Original Message-----
>> From: David Holmes [mailto:david.holmes at oracle.com]
>> Sent: Montag, 7. Mai 2018 11:00
>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; Stuart Monteith
>> <stuart.monteith at linaro.org>
>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net; aarch32-
>> port-dev at openjdk.java.net
>> Subject: Re: RFR(M): 8201593: Print array length in
>> ArrayIndexOutOfBoundsException.
>>
>> Hi Goetz,
>>
>> On 7/05/2018 6:16 PM, Lindenmaier, Goetz wrote:
>>> Hi David,
>>>
>>> New webrev with the punctuation changed:
>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/07/
>>> For the punctuation see also my mail reply to Roger's mail.
>>
>> Okay. That seems okay.
>>
>> Only further oddity I noticed is the use of %i rather than %d. Use of %i
>> is very rare in hotspot. (I had to go and lookup what it means :) ).
>>
>> Thanks,
>> David
>>
>>>> -----Original Message-----
>>>> From: David Holmes [mailto:david.holmes at oracle.com]
>>>> Sent: Montag, 7. Mai 2018 09:30
>>>>
>>>> Hi Goetz,
>>>>
>>>> On 4/05/2018 7:22 PM, Lindenmaier, Goetz wrote:
>>>>> Hi,
>>>>>
>>>>> thanks to Aleksey and Boris this is now also tested on arm.
>>>>> This final webrev contains some fixes needed in the arm files:
>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-arm/
>>>>>
>>>>> David, can I consider this as finally reviewed?
>>>>
>>>> This follows on top of my +1 comments to Roger about the message
>>>> consistency and punctuation etc.
>>>>
>>>> Aside: Took me a while to realize the
>>>> throw_index_out_of_bounds_exception field was not a throw/don't-
>> throw
>>>> flag, but a throw AIOOBE or IOOBE flag!
>>> Yes, this is not very intuitive ...
>>>
>>>> Again note I can't comment on the detailed CPU specific code.
>>> The CPU code was reviewed by Martin Doerr, Stuart Monteith, Aleksey
>> Shipilev and Boris Ulasevich.
>>>
>>>> One further nit:
>>>> src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
>>>> I don't like the
>>>> // ??? convention
>>>> comments. It suggests the code is not understood. I don't expect you to
>>>> fix existing ones but adding new ones doesn't seem good.
>>> I don't like that either, nor the design of using a convention here.
>>> The reviewers had trouble with that, too.
>>> But as the two values are handled similarly, I would to like to
>>> document it similarly, following the existing format.  Stuart
>>> was fine with that, anyways.
>>>
>>> An improvement of the design how these values are handled
>>> would require changes on all platforms (it's similarly bad everywhere)
>>> and I don't like to do that in this scope.
>>>
>>> Best regards,
>>>     Goetz.
>>>
>>>
>>>>
>>>>
>>>> Thanks,
>>>> David
>>>>
>>>>> Best regards,
>>>>>      Goetz
>>>>>
>>>>>
>>>>>
>>>>>> -----Original Message-----
>>>>>> From: aarch64-port-dev [mailto:aarch64-port-dev-
>>>>>> bounces at openjdk.java.net] On Behalf Of Lindenmaier, Goetz
>>>>>> Sent: Mittwoch, 2. Mai 2018 17:57
>>>>>> To: Stuart Monteith <stuart.monteith at linaro.org>
>>>>>> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
>>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net; aarch32-
>>>> port-
>>>>>> dev at openjdk.java.net
>>>>>> Subject: [CAUTION] Re: [aarch64-port-dev ] RFR(M): 8201593: Print
>> array
>>>>>> length in ArrayIndexOutOfBoundsException.
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to
>>>>>> the shared file after "8201543: Modularize C1 GC barriers"
>>>>>> New webrev:
>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
>>>>>>
>>>>>> @Stuart
>>>>>> Thanks for testing!
>>>>>>> so as to accommodate the array pointer you are pushing onto the
>> stack?
>>>>>> Yes, what you are pointing out seems to be wrong, I changed it to '2'.
>>>>>>
>>>>>> Best regards,
>>>>>>      Goetz.
>>>>>>
>>>>>>
>>>>>>> -----Original Message-----
>>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
>>>>>>> Sent: Freitag, 27. April 2018 16:37
>>>>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
>>>>>>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
>>>>>>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net;
>>>> aarch32-
>>>>>>> port-dev at openjdk.java.net
>>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>>>> ArrayIndexOutOfBoundsException.
>>>>>>>
>>>>>>> Hi,
>>>>>>>       JTregs hasn't flagged any issues, so it should be ok.
>>>>>>>
>>>>>>> Regarding the 32-bit arm code, in "void
>>>>>>> RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
>>>>>>>       ce->verify_reserved_argument_area_size(1);
>>>>>>> be
>>>>>>>       ce->verify_reserved_argument_area_size(2);
>>>>>>>
>>>>>>> so as to accommodate the array pointer you are pushing onto the
>> stack?
>>>>>>>
>>>>>>> I've not tested 32-bit arm.
>>>>>>>
>>>>>>>
>>>>>>> BR,
>>>>>>>        Stuart
>>>>>>>
>>>>>>> On 26 April 2018 at 15:31, Stuart Monteith
>> <stuart.monteith at linaro.org>
>>>>>>> wrote:
>>>>>>>> Thanks, I'm happy with that.
>>>>>>>>
>>>>>>>> The registers have a clean path to call_RT - r22 and r23 aren't used
>>>>>>>> inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1 were
>>>>>>>> always going to cause problems.  If _array->as_pointer_register()
>>>>>>>> and/or _index->as_register() or _index->as_jint() were the registers
>>>>>>>> we were using as parameters there would be trouble. However,
>> with
>>>>>>>> pd_last_allocatable_cpu_reg = 16, that shouldn't happen with
>> r22/23,
>>>>>>>> or indeed anything else in the range r17 to r28.
>>>>>>>>
>>>>>>>> I'm going to run all of JTRegs and seem what that produces now.
>>>>>>>>
>>>>>>>> BR,
>>>>>>>>        Stuart
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On 26 April 2018 at 15:14, Lindenmaier, Goetz
>>>>>>> <goetz.lindenmaier at sap.com> wrote:
>>>>>>>>> Hi Stuart,
>>>>>>>>>
>>>>>>>>> thanks for fixing this! Webrev with your changes:
>>>>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/05/
>>>>>>>>>
>>>>>>>>>> There is the possibility of overwriting live values though, aren't
>>>>>>>>>> there? The registers are saved by call_RT. Should I be concerned
>>>> about
>>>>>>>>>> deopt and debugging going wrong? Furthermore, won't there be
>>>>>> issues
>>>>>>> in
>>>>>>>>>> exception handlers?
>>>>>>>>> As I understand, this just has to survive the far_call.
>>>>>>>>> The call_RT in c1_Runtime then moves it into the
>>>>>>>>> proper argument registers.  This is just the handling of an
>>>>>>>>> exception, and in these few instructions no java code is
>>>>>>>>> executed, no safepoint is passed, so this should be fine.
>>>>>>>>>
>>>>>>>>> incremental diff:
>>>>>>>>> iff -r 874f2b999ff6
>>>> src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
>>>>>>>>> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon
>> Apr
>>>> 16
>>>>>>> 15:17:20 2018 +0200
>>>>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Thu
>> Apr
>>>> 26
>>>>>>> 15:55:18 2018 +0200
>>>>>>>>> @@ -75,16 +75,16 @@
>>>>>>>>>       }
>>>>>>>>>
>>>>>>>>>       if (_index->is_cpu_register()) {
>>>>>>>>> -    __ mov(rscratch1, _index->as_register());
>>>>>>>>> +    __ mov(r22, _index->as_register());
>>>>>>>>>       } else {
>>>>>>>>> -    __ mov(rscratch1, _index->as_jint());
>>>>>>>>> +    __ mov(r22, _index->as_jint());
>>>>>>>>>       }
>>>>>>>>>       Runtime1::StubID stub_id;
>>>>>>>>>       if (_throw_index_out_of_bounds_exception) {
>>>>>>>>>         stub_id = Runtime1::throw_index_exception_id;
>>>>>>>>>       } else {
>>>>>>>>>         assert(_array != NULL, "sanity");
>>>>>>>>> -    __ mov(rscratch2, _array->as_pointer_register());
>>>>>>>>> +    __ mov(r23, _array->as_pointer_register());
>>>>>>>>>         stub_id = Runtime1::throw_range_check_failed_id;
>>>>>>>>>       }
>>>>>>>>>       __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)),
>> NULL,
>>>>>>> rscratch2);
>>>>>>>>> diff -r 874f2b999ff6
>>>> src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
>>>>>>>>> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon
>> Apr
>>>> 16
>>>>>>> 15:17:20 2018 +0200
>>>>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu
>> Apr
>>>> 26
>>>>>>> 15:55:18 2018 +0200
>>>>>>>>> @@ -327,7 +327,7 @@
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>     // target: the entry point of the method that creates and posts
>> the
>>>>>>> exception oop
>>>>>>>>> -// has_argument: true if the exception needs an argument
>> (passed
>>>> in
>>>>>>> rscratch1)
>>>>>>>>> +// has_argument: true if the exception needs arguments (passed
>> in
>>>>>> r22
>>>>>>> and r23)
>>>>>>>>>
>>>>>>>>>     OopMapSet*
>>>> Runtime1::generate_exception_throw(StubAssembler*
>>>>>>> sasm, address target, bool has_argument) {
>>>>>>>>>       // make a frame and preserve the caller's caller-save registers
>>>>>>>>> @@ -336,7 +336,7 @@
>>>>>>>>>       if (!has_argument) {
>>>>>>>>>         call_offset = __ call_RT(noreg, noreg, target);
>>>>>>>>>       } else {
>>>>>>>>> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1,
>> rscratch2);
>>>>>>>>> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
>>>>>>>>>       }
>>>>>>>>>       OopMapSet* oop_maps = new OopMapSet();
>>>>>>>>>       oop_maps->add_gc_map(call_offset, oop_map);
>>>>>>>>>
>>>>>>>>> Best regards,
>>>>>>>>>     Goetz.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> -----Original Message-----
>>>>>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
>>>>>>>>>> Sent: Donnerstag, 26. April 2018 12:52
>>>>>>>>>> To: Andrew Haley <aph at redhat.com>
>>>>>>>>>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; hotspot-
>>>>>>> compiler-
>>>>>>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net;
>>>> hotspot-
>>>>>>>>>> runtime-dev at openjdk.java.net; aarch32-port-
>>>> dev at openjdk.java.net
>>>>>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
>>>>>>>>>> ArrayIndexOutOfBoundsException.
>>>>>>>>>>
>>>>>>>>>> Hi,
>>>>>>>>>>      Using c_rarg1 and c_rarg2 instead of rscratch1 and overwriting
>>>>>>>>>> rscratch2 causes a SIGSEGV.
>>>>>>>>>> Using r22 and r23 instead, the test ran successfully.
>>>>>>>>>>
>>>>>>>>>> In c1_CodeStubs_aarch64.cpp
>>>>>>>>>> :
>>>>>>>>>>     77   if (_index->is_cpu_register()) {
>>>>>>>>>>     78     __ mov(r22, _index->as_register());
>>>>>>>>>>     79   } else {
>>>>>>>>>>     80     __ mov(r22, _index->as_jint());
>>>>>>>>>>     81   }
>>>>>>>>>>     82   Runtime1::StubID stub_id;
>>>>>>>>>>     83   if (_throw_index_out_of_bounds_exception) {
>>>>>>>>>>     84     stub_id = Runtime1::throw_index_exception_id;
>>>>>>>>>>     85   } else {
>>>>>>>>>>     86     assert(_array != NULL, "sanity");
>>>>>>>>>>     87     __ mov(r23, _array->as_pointer_register());
>>>>>>>>>>     88     stub_id = Runtime1::throw_range_check_failed_id;
>>>>>>>>>>     89   }
>>>>>>>>>>
>>>>>>>>>> in c1_Runtime_aarch64.cpp:
>>>>>>>>>>
>>>>>>>>>>     336   if (!has_argument) {
>>>>>>>>>>     337     call_offset = __ call_RT(noreg, noreg, target);
>>>>>>>>>>     338   } else {
>>>>>>>>>>     339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
>>>>>>>>>>     340   }
>>>>>>>>>>
>>>>>>>>>> There is the possibility of overwriting live values though, aren't
>>>>>>>>>> there? The registers are saved by call_RT. Should I be concerned
>>>> about
>>>>>>>>>> deopt and debugging going wrong? Furthermore, won't there be
>>>>>> issues
>>>>>>> in
>>>>>>>>>> exception handlers?
>>>>>>>>>>
>>>>>>>>>> BR,
>>>>>>>>>>      Stuart
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On 25 April 2018 at 16:49, Stuart Monteith
>>>>>> <stuart.monteith at linaro.org>
>>>>>>>>>> wrote:
>>>>>>>>>>> Indeed - and that is what I am seeing. Usually no parameters are
>>>>>> being
>>>>>>>>>>> called with this pattern, or rscratch1, with the temporary variable
>>>>>>>>>>> being changed to use rscratch2 in such circumstances.
>>>>>>>>>>> I'll try c_rarg1 and c_rarg2 - they should pass straight through,if I
>>>>>>>>>>> interpret the code correcting.
>>>>>>>>>>>
>>>>>>>>>>> On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com>
>> wrote:
>>>>>>>>>>>> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
>>>>>>>>>>>>> I'm not quite sure to solve this yet - we'll need to use the
>> stack in
>>>>>>>>>>>>> some safe way.
>>>>>>>>>>>>
>>>>>>>>>>>> It's not a great idea to pass arguments in rscratch1 or rscratch2.
>>>>>> These
>>>>>>>>>>>> registers are for use in macros and should be treated as
>> volatile.
>>>>>>> Given
>>>>>>>>>>>> that you're throwing an exception, registers will be clobbered
>>>>>>> anyway.
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Andrew Haley
>>>>>>>>>>>> Java Platform Lead Engineer
>>>>>>>>>>>> Red Hat UK Ltd. <https://www.redhat.com>
>>>>>>>>>>>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From goetz.lindenmaier at sap.com  Mon May  7 21:21:53 2018
From: goetz.lindenmaier at sap.com (Lindenmaier, Goetz)
Date: Mon, 7 May 2018 21:21:53 +0000
Subject: [aarch64-port-dev ] RFR(M): 8201593: Print array length in
 ArrayIndexOutOfBoundsException.
In-Reply-To: <c74be076-33d8-feed-5d6e-4cf678482bbb@oracle.com>
References: <504bdd8469bb45cc8c5cf790d1f4b3fc@sap.com>
 <da295ac21952405b9bb90d465be64bc0@sap.com>
 <CAEGA6kawe-hh8UWU9ZtD2tX+7Wz6fL1AZrNHzZcR=D-x6vQi4g@mail.gmail.com>
 <12e8ad2367484b0b88bcee4bcb77ac47@sap.com>
 <CAEGA6kamz_pVDimVrG=QXQLTr0ECVR_uZfvhTbAERXWpEGrJ7g@mail.gmail.com>
 <CAEGA6kbo0y6C=Q953djWp48_7Qk4Y8-0VU479GfORWC-r=u=3Q@mail.gmail.com>
 <033adcb3-1ab0-094e-78cf-4062a8868d3e@redhat.com>
 <CAEGA6kaDSCf5evNg6ydf_GMkUKc6BRGyO=ZOWqJX3qHM6fepzg@mail.gmail.com>
 <CAEGA6kZC6QCmURhfYq6dU266m5qPfG72rFpMpyWmPj0RaDrNLA@mail.gmail.com>
 <7767af56c6744e8aa5479a5dd9626936@sap.com>
 <CAEGA6kYYeN2rMK8EEBUVLMeuifufjOTkfL1gMZTgDuw-stQ69Q@mail.gmail.com>
 <CAEGA6ka41Jp2gJJh+b0pWZTMvQz0m-rDthK7A2A8HtUcXAY7Eg@mail.gmail.com>
 <9d2753f6975c4477912420a2fe459ef3@sap.com>
 <14107212c2664aee9965e9f9da8006ad@sap.com>
 <54e1796c-46e8-18be-2773-69636c4b4c0d@oracle.com>
 <7887adc187914fef9b4a77de28b1745f@sap.com>
 <243f21b7-ebb6-a372-1536-7d55c76acf01@oracle.com>
 <eeb36683291340daa4477761800e57f4@sap.com>
 <c74be076-33d8-feed-5d6e-4cf678482bbb@oracle.com>
Message-ID: <5eb6fbbb319d4ce0bd6f4a5e4f2979ba@sap.com>

Hi David, 

Thanks a lot!
I'll push it tomorrow once our tests have passed. 

Best regards,
  Goetz.

> -----Original Message-----
> From: David Holmes [mailto:david.holmes at oracle.com]
> Sent: Monday, May 7, 2018 11:03 PM
> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; Stuart Monteith
> <stuart.monteith at linaro.org>
> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net; aarch32-
> port-dev at openjdk.java.net
> Subject: Re: RFR(M): 8201593: Print array length in
> ArrayIndexOutOfBoundsException.
> 
> Nothing further from me.
> 
> Thanks,
> David
> 
> On 7/05/2018 10:20 PM, Lindenmaier, Goetz wrote:
> > Hi,
> >
> > Webrev withoug %i:
> > http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/08/
> > it passed the jdk/submit testing.
> >
> > Best regards,
> >    Goetz.
> >
> >> -----Original Message-----
> >> From: David Holmes [mailto:david.holmes at oracle.com]
> >> Sent: Montag, 7. Mai 2018 11:00
> >> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; Stuart Monteith
> >> <stuart.monteith at linaro.org>
> >> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
> >> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net;
> aarch32-
> >> port-dev at openjdk.java.net
> >> Subject: Re: RFR(M): 8201593: Print array length in
> >> ArrayIndexOutOfBoundsException.
> >>
> >> Hi Goetz,
> >>
> >> On 7/05/2018 6:16 PM, Lindenmaier, Goetz wrote:
> >>> Hi David,
> >>>
> >>> New webrev with the punctuation changed:
> >>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/07/
> >>> For the punctuation see also my mail reply to Roger's mail.
> >>
> >> Okay. That seems okay.
> >>
> >> Only further oddity I noticed is the use of %i rather than %d. Use of %i
> >> is very rare in hotspot. (I had to go and lookup what it means :) ).
> >>
> >> Thanks,
> >> David
> >>
> >>>> -----Original Message-----
> >>>> From: David Holmes [mailto:david.holmes at oracle.com]
> >>>> Sent: Montag, 7. Mai 2018 09:30
> >>>>
> >>>> Hi Goetz,
> >>>>
> >>>> On 4/05/2018 7:22 PM, Lindenmaier, Goetz wrote:
> >>>>> Hi,
> >>>>>
> >>>>> thanks to Aleksey and Boris this is now also tested on arm.
> >>>>> This final webrev contains some fixes needed in the arm files:
> >>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06-
> arm/
> >>>>>
> >>>>> David, can I consider this as finally reviewed?
> >>>>
> >>>> This follows on top of my +1 comments to Roger about the message
> >>>> consistency and punctuation etc.
> >>>>
> >>>> Aside: Took me a while to realize the
> >>>> throw_index_out_of_bounds_exception field was not a throw/don't-
> >> throw
> >>>> flag, but a throw AIOOBE or IOOBE flag!
> >>> Yes, this is not very intuitive ...
> >>>
> >>>> Again note I can't comment on the detailed CPU specific code.
> >>> The CPU code was reviewed by Martin Doerr, Stuart Monteith, Aleksey
> >> Shipilev and Boris Ulasevich.
> >>>
> >>>> One further nit:
> >>>> src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
> >>>> I don't like the
> >>>> // ??? convention
> >>>> comments. It suggests the code is not understood. I don't expect you
> to
> >>>> fix existing ones but adding new ones doesn't seem good.
> >>> I don't like that either, nor the design of using a convention here.
> >>> The reviewers had trouble with that, too.
> >>> But as the two values are handled similarly, I would to like to
> >>> document it similarly, following the existing format.  Stuart
> >>> was fine with that, anyways.
> >>>
> >>> An improvement of the design how these values are handled
> >>> would require changes on all platforms (it's similarly bad everywhere)
> >>> and I don't like to do that in this scope.
> >>>
> >>> Best regards,
> >>>     Goetz.
> >>>
> >>>
> >>>>
> >>>>
> >>>> Thanks,
> >>>> David
> >>>>
> >>>>> Best regards,
> >>>>>      Goetz
> >>>>>
> >>>>>
> >>>>>
> >>>>>> -----Original Message-----
> >>>>>> From: aarch64-port-dev [mailto:aarch64-port-dev-
> >>>>>> bounces at openjdk.java.net] On Behalf Of Lindenmaier, Goetz
> >>>>>> Sent: Mittwoch, 2. Mai 2018 17:57
> >>>>>> To: Stuart Monteith <stuart.monteith at linaro.org>
> >>>>>> Cc: hotspot-compiler-dev at openjdk.java.net; hotspot-runtime-
> >>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net;
> aarch32-
> >>>> port-
> >>>>>> dev at openjdk.java.net
> >>>>>> Subject: [CAUTION] Re: [aarch64-port-dev ] RFR(M): 8201593: Print
> >> array
> >>>>>> length in ArrayIndexOutOfBoundsException.
> >>>>>>
> >>>>>> Hi,
> >>>>>>
> >>>>>> I needed to move the edit from c1_LIRGenerator_<cpu>.cpp to
> >>>>>> the shared file after "8201543: Modularize C1 GC barriers"
> >>>>>> New webrev:
> >>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-lenInAIOOB/06/
> >>>>>>
> >>>>>> @Stuart
> >>>>>> Thanks for testing!
> >>>>>>> so as to accommodate the array pointer you are pushing onto the
> >> stack?
> >>>>>> Yes, what you are pointing out seems to be wrong, I changed it to '2'.
> >>>>>>
> >>>>>> Best regards,
> >>>>>>      Goetz.
> >>>>>>
> >>>>>>
> >>>>>>> -----Original Message-----
> >>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> >>>>>>> Sent: Freitag, 27. April 2018 16:37
> >>>>>>> To: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
> >>>>>>> Cc: hotspot-compiler-dev at openjdk.java.net; aarch64-port-
> >>>>>>> dev at openjdk.java.net; hotspot-runtime-dev at openjdk.java.net;
> >>>> aarch32-
> >>>>>>> port-dev at openjdk.java.net
> >>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
> >>>>>>> ArrayIndexOutOfBoundsException.
> >>>>>>>
> >>>>>>> Hi,
> >>>>>>>       JTregs hasn't flagged any issues, so it should be ok.
> >>>>>>>
> >>>>>>> Regarding the 32-bit arm code, in "void
> >>>>>>> RangeCheckStub::emit_code(LIR_Assembler* ce)" should:
> >>>>>>>       ce->verify_reserved_argument_area_size(1);
> >>>>>>> be
> >>>>>>>       ce->verify_reserved_argument_area_size(2);
> >>>>>>>
> >>>>>>> so as to accommodate the array pointer you are pushing onto the
> >> stack?
> >>>>>>>
> >>>>>>> I've not tested 32-bit arm.
> >>>>>>>
> >>>>>>>
> >>>>>>> BR,
> >>>>>>>        Stuart
> >>>>>>>
> >>>>>>> On 26 April 2018 at 15:31, Stuart Monteith
> >> <stuart.monteith at linaro.org>
> >>>>>>> wrote:
> >>>>>>>> Thanks, I'm happy with that.
> >>>>>>>>
> >>>>>>>> The registers have a clean path to call_RT - r22 and r23 aren't used
> >>>>>>>> inbetween. They are an arbitrary choice - c_rarg0 and c_rarg1
> were
> >>>>>>>> always going to cause problems.  If _array->as_pointer_register()
> >>>>>>>> and/or _index->as_register() or _index->as_jint() were the
> registers
> >>>>>>>> we were using as parameters there would be trouble. However,
> >> with
> >>>>>>>> pd_last_allocatable_cpu_reg = 16, that shouldn't happen with
> >> r22/23,
> >>>>>>>> or indeed anything else in the range r17 to r28.
> >>>>>>>>
> >>>>>>>> I'm going to run all of JTRegs and seem what that produces now.
> >>>>>>>>
> >>>>>>>> BR,
> >>>>>>>>        Stuart
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> On 26 April 2018 at 15:14, Lindenmaier, Goetz
> >>>>>>> <goetz.lindenmaier at sap.com> wrote:
> >>>>>>>>> Hi Stuart,
> >>>>>>>>>
> >>>>>>>>> thanks for fixing this! Webrev with your changes:
> >>>>>>>>> http://cr.openjdk.java.net/~goetz/wr18/8201593-
> lenInAIOOB/05/
> >>>>>>>>>
> >>>>>>>>>> There is the possibility of overwriting live values though, aren't
> >>>>>>>>>> there? The registers are saved by call_RT. Should I be
> concerned
> >>>> about
> >>>>>>>>>> deopt and debugging going wrong? Furthermore, won't there
> be
> >>>>>> issues
> >>>>>>> in
> >>>>>>>>>> exception handlers?
> >>>>>>>>> As I understand, this just has to survive the far_call.
> >>>>>>>>> The call_RT in c1_Runtime then moves it into the
> >>>>>>>>> proper argument registers.  This is just the handling of an
> >>>>>>>>> exception, and in these few instructions no java code is
> >>>>>>>>> executed, no safepoint is passed, so this should be fine.
> >>>>>>>>>
> >>>>>>>>> incremental diff:
> >>>>>>>>> iff -r 874f2b999ff6
> >>>> src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
> >>>>>>>>> --- a/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp  Mon
> >> Apr
> >>>> 16
> >>>>>>> 15:17:20 2018 +0200
> >>>>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
> Thu
> >> Apr
> >>>> 26
> >>>>>>> 15:55:18 2018 +0200
> >>>>>>>>> @@ -75,16 +75,16 @@
> >>>>>>>>>       }
> >>>>>>>>>
> >>>>>>>>>       if (_index->is_cpu_register()) {
> >>>>>>>>> -    __ mov(rscratch1, _index->as_register());
> >>>>>>>>> +    __ mov(r22, _index->as_register());
> >>>>>>>>>       } else {
> >>>>>>>>> -    __ mov(rscratch1, _index->as_jint());
> >>>>>>>>> +    __ mov(r22, _index->as_jint());
> >>>>>>>>>       }
> >>>>>>>>>       Runtime1::StubID stub_id;
> >>>>>>>>>       if (_throw_index_out_of_bounds_exception) {
> >>>>>>>>>         stub_id = Runtime1::throw_index_exception_id;
> >>>>>>>>>       } else {
> >>>>>>>>>         assert(_array != NULL, "sanity");
> >>>>>>>>> -    __ mov(rscratch2, _array->as_pointer_register());
> >>>>>>>>> +    __ mov(r23, _array->as_pointer_register());
> >>>>>>>>>         stub_id = Runtime1::throw_range_check_failed_id;
> >>>>>>>>>       }
> >>>>>>>>>       __ far_call(RuntimeAddress(Runtime1::entry_for(stub_id)),
> >> NULL,
> >>>>>>> rscratch2);
> >>>>>>>>> diff -r 874f2b999ff6
> >>>> src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
> >>>>>>>>> --- a/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Mon
> >> Apr
> >>>> 16
> >>>>>>> 15:17:20 2018 +0200
> >>>>>>>>> +++ b/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp   Thu
> >> Apr
> >>>> 26
> >>>>>>> 15:55:18 2018 +0200
> >>>>>>>>> @@ -327,7 +327,7 @@
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>     // target: the entry point of the method that creates and posts
> >> the
> >>>>>>> exception oop
> >>>>>>>>> -// has_argument: true if the exception needs an argument
> >> (passed
> >>>> in
> >>>>>>> rscratch1)
> >>>>>>>>> +// has_argument: true if the exception needs arguments
> (passed
> >> in
> >>>>>> r22
> >>>>>>> and r23)
> >>>>>>>>>
> >>>>>>>>>     OopMapSet*
> >>>> Runtime1::generate_exception_throw(StubAssembler*
> >>>>>>> sasm, address target, bool has_argument) {
> >>>>>>>>>       // make a frame and preserve the caller's caller-save registers
> >>>>>>>>> @@ -336,7 +336,7 @@
> >>>>>>>>>       if (!has_argument) {
> >>>>>>>>>         call_offset = __ call_RT(noreg, noreg, target);
> >>>>>>>>>       } else {
> >>>>>>>>> -    call_offset = __ call_RT(noreg, noreg, target, rscratch1,
> >> rscratch2);
> >>>>>>>>> +    call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> >>>>>>>>>       }
> >>>>>>>>>       OopMapSet* oop_maps = new OopMapSet();
> >>>>>>>>>       oop_maps->add_gc_map(call_offset, oop_map);
> >>>>>>>>>
> >>>>>>>>> Best regards,
> >>>>>>>>>     Goetz.
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>> -----Original Message-----
> >>>>>>>>>> From: Stuart Monteith [mailto:stuart.monteith at linaro.org]
> >>>>>>>>>> Sent: Donnerstag, 26. April 2018 12:52
> >>>>>>>>>> To: Andrew Haley <aph at redhat.com>
> >>>>>>>>>> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>;
> hotspot-
> >>>>>>> compiler-
> >>>>>>>>>> dev at openjdk.java.net; aarch64-port-dev at openjdk.java.net;
> >>>> hotspot-
> >>>>>>>>>> runtime-dev at openjdk.java.net; aarch32-port-
> >>>> dev at openjdk.java.net
> >>>>>>>>>> Subject: Re: RFR(M): 8201593: Print array length in
> >>>>>>>>>> ArrayIndexOutOfBoundsException.
> >>>>>>>>>>
> >>>>>>>>>> Hi,
> >>>>>>>>>>      Using c_rarg1 and c_rarg2 instead of rscratch1 and
> overwriting
> >>>>>>>>>> rscratch2 causes a SIGSEGV.
> >>>>>>>>>> Using r22 and r23 instead, the test ran successfully.
> >>>>>>>>>>
> >>>>>>>>>> In c1_CodeStubs_aarch64.cpp
> >>>>>>>>>> :
> >>>>>>>>>>     77   if (_index->is_cpu_register()) {
> >>>>>>>>>>     78     __ mov(r22, _index->as_register());
> >>>>>>>>>>     79   } else {
> >>>>>>>>>>     80     __ mov(r22, _index->as_jint());
> >>>>>>>>>>     81   }
> >>>>>>>>>>     82   Runtime1::StubID stub_id;
> >>>>>>>>>>     83   if (_throw_index_out_of_bounds_exception) {
> >>>>>>>>>>     84     stub_id = Runtime1::throw_index_exception_id;
> >>>>>>>>>>     85   } else {
> >>>>>>>>>>     86     assert(_array != NULL, "sanity");
> >>>>>>>>>>     87     __ mov(r23, _array->as_pointer_register());
> >>>>>>>>>>     88     stub_id = Runtime1::throw_range_check_failed_id;
> >>>>>>>>>>     89   }
> >>>>>>>>>>
> >>>>>>>>>> in c1_Runtime_aarch64.cpp:
> >>>>>>>>>>
> >>>>>>>>>>     336   if (!has_argument) {
> >>>>>>>>>>     337     call_offset = __ call_RT(noreg, noreg, target);
> >>>>>>>>>>     338   } else {
> >>>>>>>>>>     339     call_offset = __ call_RT(noreg, noreg, target, r22, r23);
> >>>>>>>>>>     340   }
> >>>>>>>>>>
> >>>>>>>>>> There is the possibility of overwriting live values though, aren't
> >>>>>>>>>> there? The registers are saved by call_RT. Should I be
> concerned
> >>>> about
> >>>>>>>>>> deopt and debugging going wrong? Furthermore, won't there
> be
> >>>>>> issues
> >>>>>>> in
> >>>>>>>>>> exception handlers?
> >>>>>>>>>>
> >>>>>>>>>> BR,
> >>>>>>>>>>      Stuart
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> On 25 April 2018 at 16:49, Stuart Monteith
> >>>>>> <stuart.monteith at linaro.org>
> >>>>>>>>>> wrote:
> >>>>>>>>>>> Indeed - and that is what I am seeing. Usually no parameters
> are
> >>>>>> being
> >>>>>>>>>>> called with this pattern, or rscratch1, with the temporary
> variable
> >>>>>>>>>>> being changed to use rscratch2 in such circumstances.
> >>>>>>>>>>> I'll try c_rarg1 and c_rarg2 - they should pass straight
> through,if I
> >>>>>>>>>>> interpret the code correcting.
> >>>>>>>>>>>
> >>>>>>>>>>> On 25 April 2018 at 16:26, Andrew Haley <aph at redhat.com>
> >> wrote:
> >>>>>>>>>>>> On 04/25/2018 04:00 PM, Stuart Monteith wrote:
> >>>>>>>>>>>>> I'm not quite sure to solve this yet - we'll need to use the
> >> stack in
> >>>>>>>>>>>>> some safe way.
> >>>>>>>>>>>>
> >>>>>>>>>>>> It's not a great idea to pass arguments in rscratch1 or
> rscratch2.
> >>>>>> These
> >>>>>>>>>>>> registers are for use in macros and should be treated as
> >> volatile.
> >>>>>>> Given
> >>>>>>>>>>>> that you're throwing an exception, registers will be
> clobbered
> >>>>>>> anyway.
> >>>>>>>>>>>>
> >>>>>>>>>>>> --
> >>>>>>>>>>>> Andrew Haley
> >>>>>>>>>>>> Java Platform Lead Engineer
> >>>>>>>>>>>> Red Hat UK Ltd. <https://www.redhat.com>
> >>>>>>>>>>>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitrij.pochepko at bell-sw.com  Tue May  8 13:26:43 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Tue, 8 May 2018 16:26:43 +0300
Subject: [aarch64-port-dev ] RFR(M): 8189112 - AARCH64: optimize StringUTF16
	compress intrinsic
Message-ID: <e301e7e8-1ab2-5136-9cea-73936d0c5327@bell-sw.com>

Hi all,

please review patch for 8189112 - AARCH64: optimize StringUTF16 compress 
intrinsic

This patch is based on 3 improvement ideas:

- introduction of additional large loop with prefetch instruction for 
long strings
- different compression implementation, using uzp1 and uzp2 instructions 
instead of uqxtn and uqxtn2, which are more expensive. It also allows to 
drop direct FPSR register operations, which are very slow on some CPUs.
- slightly another codeshape, which mostly executes branches and 
independent operations while loads and stores are used (helps "in-order" 
CPUs)

benchmarks: I created JMH benchmark with direct call via reflection: 
http://cr.openjdk.java.net/~dpochepk/8189112/StrCompressBench.java

Tested CPUs: ThunderX, ThunderX2, Cortex A73.

Performance results summary:
ThunderX: 3-5% improvement on small strings on average, x1.65 (40%) on 
large strings
ThunderX2: same results on strings with length <8, up to x1.65 (40%) for 
size 8..64, about x4 (80%) improvement for large strings
Cortex A73: up to 8% on small strings, up to x1.65 (40%) on large strings

Detailed results table can be found here: 
http://cr.openjdk.java.net/~dpochepk/8189112/str-compress.xls

webrev: http://cr.openjdk.java.net/~dpochepk/8189112/webrev.01/

CR: https://bugs.openjdk.java.net/browse/JDK-8189112


Testing:

- hotspot jtreg tests using release build: ./compiler/*, ./gc/* and 
./runtime/*
- hotspot jtreg tests using fastdebug build: ./compiler/*

No new failures found

Thanks,

Dmitrij

From dmitrij.pochepko at bell-sw.com  Tue May  8 13:31:14 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Tue, 8 May 2018 16:31:14 +0300
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <a801cfb5-8375-2495-8d05-2c7f90b4fc5b@redhat.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
 <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
 <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>
 <495721f3-d3f5-2778-61e3-f86ff31eaa4b@redhat.com>
 <75179478-d264-5ffe-06a2-3d44ae83ccfa@bell-sw.com>
 <a801cfb5-8375-2495-8d05-2c7f90b4fc5b@redhat.com>
Message-ID: <d05fcfe4-127f-4327-c4e0-bd3050cf1b7a@bell-sw.com>



On 04.05.2018 16:46, Andrew Haley wrote:
> On 05/04/2018 02:24 PM, Dmitrij Pochepko wrote:
>> Do you suggest to change vectorizedMismatch from generic single entry
>> point to 4 versions (1,2,4 and 8 -byte) each optimized for respective
>> size(and possible re-using code generation logic)? Then it can be
>> re-used for same-encoded strings without penalties, indeed, but it
>> requires changes in jdk.internal.util.ArraysSupport.java
> I don't see why it's absolutely necessary.  On the other hand, it might
> be an excellent idea to have a switch statement in the Java code wich
> will almost always optimized away.  It's worth trying.
>
As this is a separate possibly multiplatform effort which potentially 
affects common code and x86 platform intrinsic implementation I created 
a separate enhancement for this issue: 
https://bugs.openjdk.java.net/browse/JDK-8202783

Let me know if you have any comments on the patch.

Thanks,
Dmitrij

From paul.sandoz at oracle.com  Tue May  8 22:36:57 2018
From: paul.sandoz at oracle.com (Paul Sandoz)
Date: Tue, 8 May 2018 15:36:57 -0700
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <d05fcfe4-127f-4327-c4e0-bd3050cf1b7a@bell-sw.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
 <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
 <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>
 <495721f3-d3f5-2778-61e3-f86ff31eaa4b@redhat.com>
 <75179478-d264-5ffe-06a2-3d44ae83ccfa@bell-sw.com>
 <a801cfb5-8375-2495-8d05-2c7f90b4fc5b@redhat.com>
 <d05fcfe4-127f-4327-c4e0-bd3050cf1b7a@bell-sw.com>
Message-ID: <7228956E-9497-41C7-A8DC-8A8F3139F72C@oracle.com>



> On May 8, 2018, at 6:31 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
> 
> 
> 
> On 04.05.2018 16:46, Andrew Haley wrote:
>> On 05/04/2018 02:24 PM, Dmitrij Pochepko wrote:
>>> Do you suggest to change vectorizedMismatch from generic single entry
>>> point to 4 versions (1,2,4 and 8 -byte) each optimized for respective
>>> size(and possible re-using code generation logic)? Then it can be
>>> re-used for same-encoded strings without penalties, indeed, but it
>>> requires changes in jdk.internal.util.ArraysSupport.java
>> I don't see why it's absolutely necessary.  On the other hand, it might
>> be an excellent idea to have a switch statement in the Java code wich
>> will almost always optimized away.  It's worth trying.
>> 
> As this is a separate possibly multiplatform effort which potentially affects common code and x86 platform intrinsic implementation I created a separate enhancement for this issue: https://bugs.openjdk.java.net/browse/JDK-8202783
> 

Thank you (i cannot look at the issue right now as JBS is down for maintenance).

I don?t understand why you need to convert vectorizedMismatch to 4 versions, the stub is generated using the most optimal vector instructions for the platform (on x86). A single version should suffice with surrounding Java code detecting thresholds and managing the tail elements. See the wrapping Java methods in jdk.internal.util.ArraysSupport and similar methods in java.nio.BufferMismatch. (Note that fixed thresholds are used, and i did not do any measurements on platforms with larger vector sizes to determine if the thresholds should be adjusted, but vectorizedMismatch implementation will use smaller vectors sizes if need be.)

Paul.

> Let me know if you have any comments on the patch.
> 
> Thanks,
> Dmitrij


From boris.ulasevich at bell-sw.com  Wed May  9 06:53:57 2018
From: boris.ulasevich at bell-sw.com (Boris Ulasevich)
Date: Wed, 9 May 2018 09:53:57 +0300
Subject: [aarch64-port-dev ] [11] RFR(S) 8202710: sporadic jtreg test fail
	on aarch64
Message-ID: <dbf5159d-6ced-4203-ba4b-60a07aa8aecd@bell-sw.com>

Hi,

Please review the following change.

Bug: https://bugs.openjdk.java.net/browse/JDK-8202710
Fix: http://cr.openjdk.java.net/~bulasevich/8202710/webrev.01

Aarch64 deopt_blob stores float values to stack as is, after that 
deoptimizer treats values as float-converted-to-double - this makes 
values being wrongly restored after safe point handler.

The fix is quite evident, just correcting float_in_double setting in 
AArch64 Description File. New jtreg tests provided to reproduce the 
issue stably. By the way the error in compile2runtime handler blob fixed 
to avoid possible save/restore registers number mismatch (I have no test 
to reproduce the problem).

thanks,
Boris

From sgehwolf at redhat.com  Wed May  9 07:36:24 2018
From: sgehwolf at redhat.com (Severin Gehwolf)
Date: Wed, 09 May 2018 09:36:24 +0200
Subject: [aarch64-port-dev ] RFR(xs): UB in os_linux_aarch64.cpp
 SpinPause
In-Reply-To: <775ae202-79e9-2163-3050-294ba5809ad0@redhat.com>
References: <1525434522.4179.34.camel@redhat.com>
 <775ae202-79e9-2163-3050-294ba5809ad0@redhat.com>
Message-ID: <c0d850007c2af4554f0811bae04f7b2a1d843b7e.camel@redhat.com>

On Fri, 2018-05-04 at 13:58 +0200, Aleksey Shipilev wrote:
> On 05/04/2018 01:48 PM, Severin Gehwolf wrote:
> > Here is a webrev which fixes this:
> > http://cr.openjdk.java.net/~sgehwolf/webrevs/aarch64-port/ub_spinpause/webrev.01/
> 
> Looks good.
> 
> Not a Reviewer in this project, but I can push once rubber-stamped by someone else.

Thanks, Aleksey.

Ping? Anybody willing to review/comment on this?

Thanks,
Severin

From ci_notify at linaro.org  Thu May 10 03:14:54 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Thu, 10 May 2018 03:14:54 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK 8u on AArch64
Message-ID: <779203448.883.1525922095336.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdk8u/openjdk-jtreg-nightly-tests/summary/2018/128/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2017/apr/20 pass: 673; fail: 44; error: 3
Build 1: aarch64/2017/jun/12 pass: 713; fail: 6; error: 2
Build 2: aarch64/2017/jun/26 pass: 713; fail: 6; error: 2
Build 3: aarch64/2017/jul/21 pass: 708; fail: 12; error: 2
Build 4: aarch64/2017/aug/16 pass: 708; fail: 12; error: 2
Build 5: aarch64/2017/aug/19 pass: 708; fail: 12; error: 2
Build 6: aarch64/2017/aug/31 pass: 708; fail: 12; error: 2
Build 7: aarch64/2017/oct/25 pass: 715; fail: 6; error: 2
Build 8: aarch64/2017/nov/15 pass: 715; fail: 6; error: 2
Build 9: aarch64/2017/dec/08 pass: 715; fail: 6; error: 2
Build 10: aarch64/2018/jan/25 pass: 722; fail: 5; error: 2
Build 11: aarch64/2018/feb/02 pass: 722; fail: 5; error: 2
Build 12: aarch64/2018/mar/01 pass: 722; fail: 5; error: 3
Build 13: aarch64/2018/mar/22 pass: 727; fail: 5; error: 3
Build 14: aarch64/2018/may/08 pass: 729; fail: 4; error: 2

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2017/apr/20 pass: 5,671; fail: 254; error: 34
Build 1: aarch64/2017/jun/12 pass: 5,765; fail: 175; error: 23
Build 2: aarch64/2017/jun/26 pass: 5,757; fail: 174; error: 23
Build 3: aarch64/2017/jul/21 pass: 5,768; fail: 172; error: 22
Build 4: aarch64/2017/aug/16 pass: 5,753; fail: 188; error: 21
Build 5: aarch64/2017/aug/19 pass: 5,763; fail: 177; error: 23
Build 6: aarch64/2017/aug/31 pass: 5,754; fail: 183; error: 26
Build 7: aarch64/2017/oct/25 pass: 5,766; fail: 181; error: 21
Build 8: aarch64/2017/nov/15 pass: 5,773; fail: 175; error: 21
Build 9: aarch64/2017/dec/08 pass: 5,778; fail: 165; error: 26
Build 10: aarch64/2018/jan/25 pass: 5,803; fail: 174; error: 23
Build 11: aarch64/2018/feb/02 pass: 5,823; fail: 165; error: 26
Build 12: aarch64/2018/mar/01 pass: 5,801; fail: 189; error: 25
Build 13: aarch64/2018/mar/22 pass: 5,822; fail: 176; error: 23
Build 14: aarch64/2018/may/08 pass: 5,831; fail: 163; error: 29

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2017/apr/20 pass: 3,101; fail: 2; error: 10
Build 1: aarch64/2017/jun/12 pass: 3,109; fail: 2; error: 2
Build 2: aarch64/2017/jun/26 pass: 3,109; fail: 2; error: 2
Build 3: aarch64/2017/jul/21 pass: 3,110; fail: 2; error: 2
Build 4: aarch64/2017/aug/16 pass: 3,111; fail: 2; error: 1
Build 5: aarch64/2017/aug/19 pass: 3,111; fail: 2; error: 1
Build 6: aarch64/2017/aug/31 pass: 3,110; fail: 2; error: 2
Build 7: aarch64/2017/oct/25 pass: 3,111; fail: 2; error: 1
Build 8: aarch64/2017/nov/15 pass: 3,111; fail: 2; error: 1
Build 9: aarch64/2017/dec/08 pass: 3,111; fail: 2; error: 1
Build 10: aarch64/2018/jan/25 pass: 3,112; fail: 2; error: 1
Build 11: aarch64/2018/feb/02 pass: 3,112; fail: 2; error: 1
Build 12: aarch64/2018/mar/01 pass: 3,112; fail: 2; error: 1
Build 13: aarch64/2018/mar/22 pass: 3,112; fail: 2; error: 1
Build 14: aarch64/2018/may/08 pass: 3,110; fail: 2; error: 2

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2017/apr/20 pass: 674; fail: 43; error: 3
Build 1: aarch64/2017/jun/12 pass: 714; fail: 5; error: 2
Build 2: aarch64/2017/jun/26 pass: 714; fail: 5; error: 2
Build 3: aarch64/2017/jul/21 pass: 709; fail: 11; error: 2
Build 4: aarch64/2017/aug/16 pass: 709; fail: 11; error: 2
Build 5: aarch64/2017/aug/19 pass: 709; fail: 11; error: 2
Build 6: aarch64/2017/aug/31 pass: 709; fail: 11; error: 2
Build 7: aarch64/2017/oct/25 pass: 716; fail: 5; error: 2
Build 8: aarch64/2017/nov/15 pass: 716; fail: 5; error: 2
Build 9: aarch64/2017/dec/08 pass: 716; fail: 5; error: 2
Build 10: aarch64/2018/jan/25 pass: 723; fail: 4; error: 2
Build 11: aarch64/2018/feb/02 pass: 723; fail: 4; error: 2
Build 12: aarch64/2018/mar/01 pass: 723; fail: 4; error: 3
Build 13: aarch64/2018/mar/22 pass: 728; fail: 4; error: 3
Build 14: aarch64/2018/may/08 pass: 730; fail: 3; error: 2

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2017/apr/20 pass: 5,705; fail: 220; error: 34
Build 1: aarch64/2017/jun/12 pass: 5,778; fail: 161; error: 24
Build 2: aarch64/2017/jun/26 pass: 5,770; fail: 159; error: 25
Build 3: aarch64/2017/jul/21 pass: 5,769; fail: 168; error: 25
Build 4: aarch64/2017/aug/16 pass: 5,761; fail: 181; error: 20
Build 5: aarch64/2017/aug/19 pass: 5,768; fail: 175; error: 20
Build 6: aarch64/2017/aug/31 pass: 5,761; fail: 177; error: 25
Build 7: aarch64/2017/oct/25 pass: 5,769; fail: 178; error: 21
Build 8: aarch64/2017/nov/15 pass: 5,785; fail: 161; error: 23
Build 9: aarch64/2017/dec/08 pass: 5,775; fail: 172; error: 22
Build 10: aarch64/2018/jan/25 pass: 5,810; fail: 170; error: 20
Build 11: aarch64/2018/feb/02 pass: 5,818; fail: 175; error: 21
Build 12: aarch64/2018/mar/01 pass: 5,815; fail: 176; error: 24
Build 13: aarch64/2018/mar/22 pass: 5,823; fail: 177; error: 21
Build 14: aarch64/2018/may/08 pass: 5,850; fail: 150; error: 23

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2017/apr/20 pass: 3,098; fail: 2; error: 13
Build 1: aarch64/2017/jun/12 pass: 3,109; fail: 2; error: 2
Build 2: aarch64/2017/jun/26 pass: 3,109; fail: 2; error: 2
Build 3: aarch64/2017/jul/21 pass: 3,110; fail: 2; error: 2
Build 4: aarch64/2017/aug/16 pass: 3,110; fail: 2; error: 2
Build 5: aarch64/2017/aug/19 pass: 3,110; fail: 2; error: 2
Build 6: aarch64/2017/aug/31 pass: 3,110; fail: 2; error: 2
Build 7: aarch64/2017/oct/25 pass: 3,111; fail: 2; error: 1
Build 8: aarch64/2017/nov/15 pass: 3,110; fail: 2; error: 2
Build 9: aarch64/2017/dec/08 pass: 3,110; fail: 2; error: 2
Build 10: aarch64/2018/jan/25 pass: 3,111; fail: 2; error: 2
Build 11: aarch64/2018/feb/02 pass: 3,111; fail: 2; error: 2
Build 12: aarch64/2018/mar/01 pass: 3,111; fail: 2; error: 2
Build 13: aarch64/2018/mar/22 pass: 3,111; fail: 2; error: 2
Build 14: aarch64/2018/may/08 pass: 3,110; fail: 2; error: 2

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdk8u/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.63x
Relative performance: Server critical-jOPS (nc): 0.64x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdk8u/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 54.5, Server: 100.11

Client 54.5 / Client 2014-04-01 (43.00): 1.27x
Server 100.11 / Server 2014-04-01 (71.00): 1.41x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdk8u/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2017-04-05 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/095/results/
2017-04-20 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/110/results/
2017-06-13 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/163/results/
2017-06-27 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/177/results/
2017-08-16 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/228/results/
2017-08-19 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/231/results/
2017-08-31 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/243/results/
2017-10-26 pass rate: 8489/8490, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/298/results/
2017-11-15 pass rate: 8489/8490, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/319/results/
2017-12-09 pass rate: 8490/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/342/results/
2018-01-25 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/025/results/
2018-02-04 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/033/results/
2018-03-04 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/060/results/
2018-03-22 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/081/results/
2018-05-10 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/128/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/

From dms at samersoff.net  Thu May 10 12:19:31 2018
From: dms at samersoff.net (Dmitry Samersoff)
Date: Thu, 10 May 2018 15:19:31 +0300
Subject: [aarch64-port-dev ] [11] RFR(S) 8202710: sporadic jtreg test
 fail on aarch64
In-Reply-To: <dbf5159d-6ced-4203-ba4b-60a07aa8aecd@bell-sw.com>
References: <dbf5159d-6ced-4203-ba4b-60a07aa8aecd@bell-sw.com>
Message-ID: <83da3462-1ae9-5bf6-42e0-acb5abd74b95@samersoff.net>

Boris,

The fix looks OK to me.

-Dmitry

On 09.05.2018 09:53, Boris Ulasevich wrote:
> Hi,
> 
> Please review the following change.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8202710
> Fix: http://cr.openjdk.java.net/~bulasevich/8202710/webrev.01
> 
> Aarch64 deopt_blob stores float values to stack as is, after that
> deoptimizer treats values as float-converted-to-double - this makes
> values being wrongly restored after safe point handler.
> 
> The fix is quite evident, just correcting float_in_double setting in
> AArch64 Description File. New jtreg tests provided to reproduce the
> issue stably. By the way the error in compile2runtime handler blob fixed
> to avoid possible save/restore registers number mismatch (I have no test
> to reproduce the problem).
> 
> thanks,
> Boris


-- 
Dmitry Samersoff
http://devnull.samersoff.net
* There will come soft rains ...


From dms at samersoff.net  Thu May 10 12:24:46 2018
From: dms at samersoff.net (Dmitry Samersoff)
Date: Thu, 10 May 2018 15:24:46 +0300
Subject: [aarch64-port-dev ] RFR(xs): UB in os_linux_aarch64.cpp
	SpinPause
In-Reply-To: <c0d850007c2af4554f0811bae04f7b2a1d843b7e.camel@redhat.com>
References: <1525434522.4179.34.camel@redhat.com>
 <775ae202-79e9-2163-3050-294ba5809ad0@redhat.com>
 <c0d850007c2af4554f0811bae04f7b2a1d843b7e.camel@redhat.com>
Message-ID: <b0e329e8-858c-f8bb-cfa9-0f34f3e0d5da@samersoff.net>

Severin,

The fix looks good to me. (R)

-Dmitry

On 09.05.2018 10:36, Severin Gehwolf wrote:
> On Fri, 2018-05-04 at 13:58 +0200, Aleksey Shipilev wrote:
>> On 05/04/2018 01:48 PM, Severin Gehwolf wrote:
>>> Here is a webrev which fixes this:
>>> http://cr.openjdk.java.net/~sgehwolf/webrevs/aarch64-port/ub_spinpause/webrev.01/
>>
>> Looks good.
>>
>> Not a Reviewer in this project, but I can push once rubber-stamped by someone else.
> 
> Thanks, Aleksey.
> 
> Ping? Anybody willing to review/comment on this?
> 
> Thanks,
> Severin
> 


-- 
Dmitry Samersoff
http://devnull.samersoff.net
* There will come soft rains ...


From dmitrij.pochepko at bell-sw.com  Thu May 10 12:50:19 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Thu, 10 May 2018 15:50:19 +0300
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <7228956E-9497-41C7-A8DC-8A8F3139F72C@oracle.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
 <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
 <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>
 <495721f3-d3f5-2778-61e3-f86ff31eaa4b@redhat.com>
 <75179478-d264-5ffe-06a2-3d44ae83ccfa@bell-sw.com>
 <a801cfb5-8375-2495-8d05-2c7f90b4fc5b@redhat.com>
 <d05fcfe4-127f-4327-c4e0-bd3050cf1b7a@bell-sw.com>
 <7228956E-9497-41C7-A8DC-8A8F3139F72C@oracle.com>
Message-ID: <1b16d131-b563-2ec1-fa8f-bc49d78763be@bell-sw.com>



On 09.05.2018 01:36, Paul Sandoz wrote:
>
>> On May 8, 2018, at 6:31 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
>>
>>
>>
>> On 04.05.2018 16:46, Andrew Haley wrote:
>>> On 05/04/2018 02:24 PM, Dmitrij Pochepko wrote:
>>>> Do you suggest to change vectorizedMismatch from generic single entry
>>>> point to 4 versions (1,2,4 and 8 -byte) each optimized for respective
>>>> size(and possible re-using code generation logic)? Then it can be
>>>> re-used for same-encoded strings without penalties, indeed, but it
>>>> requires changes in jdk.internal.util.ArraysSupport.java
>>> I don't see why it's absolutely necessary.  On the other hand, it might
>>> be an excellent idea to have a switch statement in the Java code wich
>>> will almost always optimized away.  It's worth trying.
>>>
>> As this is a separate possibly multiplatform effort which potentially affects common code and x86 platform intrinsic implementation I created a separate enhancement for this issue: https://bugs.openjdk.java.net/browse/JDK-8202783
>>
> Thank you (i cannot look at the issue right now as JBS is down for maintenance).
>
> I don?t understand why you need to convert vectorizedMismatch to 4 versions, the stub is generated using the most optimal vector instructions for the platform (on x86). A single version should suffice with surrounding Java code detecting thresholds and managing the tail elements. See the wrapping Java methods in jdk.internal.util.ArraysSupport and similar methods in java.nio.BufferMismatch. (Note that fixed thresholds are used, and i did not do any measurements on platforms with larger vector sizes to determine if the thresholds should be adjusted, but vectorizedMismatch implementation will use smaller vectors sizes if need be.)
>
> Paul.
I was looking at existing vectorizedMismatch implementation (x86). It 
handles whole array length, including tail handling (which is basically 
duplicates java code tail handling), so, last "for" block is always 
skipped. I suspect it was done this way for better performance. In case 
final solution will be to handle whole array in vectorizedMismatch, I 
think we have one more way to improve it, since, for example, 2-byte 
version doesn't need 1-byte loop inside intrinsic code(and doesn't need 
respective check). That was my thoughts and reason for considering 4 
versions. In case vectorizedMismatch will be used strictly for 8-byte 
loads, then there is obviously no need to have 4 implementations.

Thanks,
Dmitrij
>
>> Let me know if you have any comments on the patch.
>>
>> Thanks,
>> Dmitrij


From adinn at redhat.com  Thu May 10 13:07:35 2018
From: adinn at redhat.com (Andrew Dinn)
Date: Thu, 10 May 2018 14:07:35 +0100
Subject: [aarch64-port-dev ] RFR(xs): UB in os_linux_aarch64.cpp
	SpinPause
In-Reply-To: <b0e329e8-858c-f8bb-cfa9-0f34f3e0d5da@samersoff.net>
References: <1525434522.4179.34.camel@redhat.com>
 <775ae202-79e9-2163-3050-294ba5809ad0@redhat.com>
 <c0d850007c2af4554f0811bae04f7b2a1d843b7e.camel@redhat.com>
 <b0e329e8-858c-f8bb-cfa9-0f34f3e0d5da@samersoff.net>
Message-ID: <cc2f22af-4a3e-3d1c-7975-a96d6743e40d@redhat.com>

The patch looks fine  to me. However, the only official reviewer for the
aarch64-port/jdk8u code is Andrew Haley. So, strictly, you need him to
approve before pushing.

regards,


Andrew Dinn
-----------
Senior Principal Software Engineer
Red Hat UK Ltd
Registered in England and Wales under Company Registration No. 03798903
Directors: Michael Cunningham, Michael ("Mike") O'Neill, Eric Shander

From aph at redhat.com  Thu May 10 13:26:03 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 10 May 2018 14:26:03 +0100
Subject: [aarch64-port-dev ] RFR(xs): UB in os_linux_aarch64.cpp
	SpinPause
In-Reply-To: <cc2f22af-4a3e-3d1c-7975-a96d6743e40d@redhat.com>
References: <1525434522.4179.34.camel@redhat.com>
 <775ae202-79e9-2163-3050-294ba5809ad0@redhat.com>
 <c0d850007c2af4554f0811bae04f7b2a1d843b7e.camel@redhat.com>
 <b0e329e8-858c-f8bb-cfa9-0f34f3e0d5da@samersoff.net>
 <cc2f22af-4a3e-3d1c-7975-a96d6743e40d@redhat.com>
Message-ID: <b2e9e887-e50b-5c58-1a07-6c2d0e07e849@redhat.com>

On 05/10/2018 02:07 PM, Andrew Dinn wrote:
> The patch looks fine  to me. However, the only official reviewer for the
> aarch64-port/jdk8u code is Andrew Haley. So, strictly, you need him to
> approve before pushing.

OK.  Thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From paul.sandoz at oracle.com  Thu May 10 16:19:05 2018
From: paul.sandoz at oracle.com (Paul Sandoz)
Date: Thu, 10 May 2018 09:19:05 -0700
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
	intrinsic
In-Reply-To: <1b16d131-b563-2ec1-fa8f-bc49d78763be@bell-sw.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <F46E8896-3590-47AA-8714-E11D366C3868@oracle.com>
 <c5494003-788f-c834-848f-02ae257db3d4@bell-sw.com>
 <8568DD12-DA14-471A-B566-BEF8D2D7A320@oracle.com>
 <b6269fad-f79b-e2d7-9557-4a4c7c034931@bell-sw.com>
 <495721f3-d3f5-2778-61e3-f86ff31eaa4b@redhat.com>
 <75179478-d264-5ffe-06a2-3d44ae83ccfa@bell-sw.com>
 <a801cfb5-8375-2495-8d05-2c7f90b4fc5b@redhat.com>
 <d05fcfe4-127f-4327-c4e0-bd3050cf1b7a@bell-sw.com>
 <7228956E-9497-41C7-A8DC-8A8F3139F72C@oracle.com>
 <1b16d131-b563-2ec1-fa8f-bc49d78763be@bell-sw.com>
Message-ID: <8A374463-04A3-4628-8479-8FFFB14CE578@oracle.com>



> On May 10, 2018, at 5:50 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
> 
> 
> 
> On 09.05.2018 01:36, Paul Sandoz wrote:
>> 
>>> On May 8, 2018, at 6:31 AM, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> <mailto:dmitrij.pochepko at bell-sw.com> wrote:
>>> 
>>> 
>>> 
>>> On 04.05.2018 16:46, Andrew Haley wrote:
>>>> On 05/04/2018 02:24 PM, Dmitrij Pochepko wrote:
>>>>> Do you suggest to change vectorizedMismatch from generic single entry
>>>>> point to 4 versions (1,2,4 and 8 -byte) each optimized for respective
>>>>> size(and possible re-using code generation logic)? Then it can be
>>>>> re-used for same-encoded strings without penalties, indeed, but it
>>>>> requires changes in jdk.internal.util.ArraysSupport.java
>>>> I don't see why it's absolutely necessary.  On the other hand, it might
>>>> be an excellent idea to have a switch statement in the Java code wich
>>>> will almost always optimized away.  It's worth trying.
>>>> 
>>> As this is a separate possibly multiplatform effort which potentially affects common code and x86 platform intrinsic implementation I created a separate enhancement for this issue: https://bugs.openjdk.java.net/browse/JDK-8202783 <https://bugs.openjdk.java.net/browse/JDK-8202783>
>>> 
>> Thank you (i cannot look at the issue right now as JBS is down for maintenance).
>> 
>> I don?t understand why you need to convert vectorizedMismatch to 4 versions, the stub is generated using the most optimal vector instructions for the platform (on x86). A single version should suffice with surrounding Java code detecting thresholds and managing the tail elements. See the wrapping Java methods in jdk.internal.util.ArraysSupport and similar methods in java.nio.BufferMismatch. (Note that fixed thresholds are used, and i did not do any measurements on platforms with larger vector sizes to determine if the thresholds should be adjusted, but vectorizedMismatch implementation will use smaller vectors sizes if need be.)
>> 
>> Paul.
> I was looking at existing vectorizedMismatch implementation (x86). It handles whole array length, including tail handling (which is basically duplicates java code tail handling), so, last "for" block is always skipped. I suspect it was done this way for better performance.

Yes, the specification is written such that a vectorizedMismatch implementation can bail out at any index and the Java code can deal with the rest, but the implementation does not have to, it's an optimization decision. Note that the Java code for the tail also deals with lengths under the threshold to call vectorizedMismatch.


> In case final solution will be to handle whole array in vectorizedMismatch, I think we have one more way to improve it, since, for example, 2-byte version doesn't need 1-byte loop inside intrinsic code(and doesn't need respective check).

As lengths get larger it might matter less. I think its worth doing some measurements to help inform which direction to take.

Paul.

> That was my thoughts and reason for considering 4 versions. In case vectorizedMismatch will be used strictly for 8-byte loads, then there is obviously no need to have 4 implementations.
> 
> Thanks,
> Dmitrij
>> 
>>> Let me know if you have any comments on the patch.
>>> 
>>> Thanks,
>>> Dmitrij
> 


From gnu.andrew at redhat.com  Fri May 11 06:06:29 2018
From: gnu.andrew at redhat.com (Andrew Hughes)
Date: Fri, 11 May 2018 07:06:29 +0100
Subject: [aarch64-port-dev ] [RFR] 8u172 Upstream Sync
Message-ID: <CABi63P62fx1JqDCM0GHs2guXqmEMW_Yk-ENUUfGR3JxY537Dbw@mail.gmail.com>

Hi,

This webrev brings jdk8u172-b11 (the upstream version) into the
aarch64/jdk8u repositories, tagging the result as aarch64-jdk8u172-b11

http://cr.openjdk.java.net/~andrew/aarch64-8/u172/

To illustrate the actual changes, the merge changesets for each repository
are also included:

http://cr.openjdk.java.net/~andrew/aarch64-8/u172/corba/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u172/jaxp/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u172/jaxws/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u172/jdk/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u172/hotspot/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u172/langtools/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u172/nashorn/merge.changeset
http://cr.openjdk.java.net/~andrew/aarch64-8/u172/root/merge.changeset

Changes in aarch64-jdk8u172-b11:
  - S8031304: Add dcmd to print all loaded dynamic libraries.
  - S8035496: G1 ARM: missing remset entry noticed by VerifyAfterGC
for vm/gc/concurrent/lp50yp10rp70mr30st0
  - S8044107: Add Diagnostic Command to list all ClassLoaders
  - S8055755: Information about loaded dynamic libraries is wrong on MacOSX
  - S8059036: Implement Diagnostic Commands for heap and finalizerinfo
  - S8087291: InitialBootClassLoaderMetaspaceSize and
CompressedClassSpaceSize should be checked consistent from
MaxMetaspaceSize
  - S8130400: Test
java/awt/image/DrawImage/IncorrectClipXorModeSurface2Surface.java
fails with ClassCastException
  - S8136356: Add time zone mappings on Windows
  - S8139673: NMT stack traces in output should show mtcomponent
  - S8147542: ClassCastException when repainting after display resolution change
  - S8153955: increase java.util.logging.FileHandler MAX_LOCKS limit
  - S8154017: Shutdown hooks are racing against shutdown sequence, if
System.exit()-calling thread is interrupted
  - S8162530: src/jdk.management/share/native/libmanagement_ext/GcInfoBuilder.c
doesn't handle JNI exceptions properly
  - S8165466: DecimalFormat percentage format can contain unexpected %
  - S8166772: Touch keyboard is not shown for text components on a screen touch
  - S8169424: src/share/sample/scripting/scriptpad/src/scripts/memory.sh
missing #!
  - S8170358: [REDO] 8k class metaspace chunks misallocated from 4k
chunk Freelist
  - S8170395: Metaspace initialization queries the wrong chunk freelist
  - S8176072: READING attributes are not available on TSF
  - S8177721: Improve diagnostics in sun.management.Agent#startAgent()
  - S8177758: Regression in java.awt.FileDialog
  - S8179665: [Windows] java.awt.IllegalComponentStateException:
component must be showing on the screen to determine its location
  - S8181659: Create an alternative fix for JDK-8167102, whose fix was
backed out
  - S8183504: 8u131 Win 10, issue with wrong position of Sogou IME popup
  - S8184991: NMT detail diff should take memory type into account
  - S8186441: Change of behavior in the getMessage () method of the
SOAPMessageContextImpl class
  - S8187331: VirtualSpaceList tracks free space on wrong node
  - S8187629: NMT: Memory miscounting in compiler (C2)
  - S8187658: Bigger buffer for GetAdaptersAddresses
  - S8187685: NMT: Tracking compiler memory usage of thread's resource area
  - S8187803: JDK part of JavaFX-Swing dialogs appearing behind main stage
  - S8187822: C2 conditonal move optimization might create broken graph
  - S8187985: Broken certificate number in debug output
  - S8188855: Fix VS10 build after "8187658: Bigger buffer for
GetAdaptersAddresses"
  - S8189599: InitialBootClassLoaderMetaspaceSize and
CompressedClassSpaceSize should be checked consistent from
MaxMetaspaceSize
  - S8189646: sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java
failed with "java.net.SocketTimeoutException: Read timed out"
  - S8190258: (tz) Support tzdata2017c
  - S8190259: test tck.java.time.zone.TCKZoneRules is broken by tzdata2017c
  - S8190280: [macos] Font2DTest demo started failing for Arabic range
from JDK 8 u162 b01 on Mac
  - S8190442: Backout changes for JDK-8087291 from 8u-dev as it didn't
use main CR id
  - S8190690: Impact on krb5 test cases in the 8u-CPU nightly
  - S8191969: javac produces incorrect RuntimeInvisibleTypeAnnotations
length attribute
  - S8192987: keytool should remember real storetype if it is not provided
  - S8193156: Need to backout fixes for JDK-8058547, JDK-8055753, JDK-8085903
  - S8193807: Avoid UnsatisfiedLinkError on AIX by providing empty
basic implementations of getSystemCpuLoad and getProcessCpuLoad

diffstat for root
 b/.hgtags |   12 ++++++++++++
 1 file changed, 12 insertions(+)
diffstat for jaxp
 b/.hgtags |   12 ++++++++++++
 1 file changed, 12 insertions(+)
diffstat for jaxws
 b/.hgtags |   12 ++++++++++++
 1 file changed, 12 insertions(+)
diffstat for corba
 b/.hgtags |   12 ++++++++++++
 1 file changed, 12 insertions(+)
diffstat for langtools
 b/.hgtags
                      |   12 +
 b/src/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
                      |   18 +
 b/test/tools/javac/annotations/typeAnnotations/classfile/TypeAnnotationPropagationTest.java
|  100 ++++++++++
 3 files changed, 125 insertions(+), 5 deletions(-)
diffstat for nashorn
 b/.hgtags |   12 ++++++++++++
 1 file changed, 12 insertions(+)
diffstat for jdk
 b/.hgtags
                 |   12
 b/make/lib/ServiceabilityLibraries.gmk
                 |    4
 b/src/aix/native/sun/management/AixOperatingSystem.c
                 |   41 +
 b/src/macosx/classes/sun/lwawt/LWLightweightFramePeer.java
                 |   17
 b/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
                 |   15
 b/src/share/classes/com/sun/java/swing/plaf/motif/MotifDesktopIconUI.java
             |   18
 b/src/share/classes/com/sun/java/swing/plaf/motif/MotifInternalFrameTitlePane.java
    |   11
 b/src/share/classes/java/awt/Component.java
                 |    6
 b/src/share/classes/java/awt/Container.java
                 |    7
 b/src/share/classes/java/awt/event/MouseEvent.java
                 |   18
 b/src/share/classes/java/lang/ApplicationShutdownHooks.java
                 |   10
 b/src/share/classes/java/lang/ref/Finalizer.java
                 |    6
 b/src/share/classes/java/lang/ref/FinalizerHistogram.java
                 |   80 ++
 b/src/share/classes/java/lang/ref/Reference.java
                 |    4
 b/src/share/classes/java/lang/ref/ReferenceQueue.java
                 |   39 -
 b/src/share/classes/java/security/ProtectionDomain.java
                 |  146 ----
 b/src/share/classes/java/text/DecimalFormat.java
                 |   89 +-
 b/src/share/classes/javax/swing/Autoscroller.java
                 |    9
 b/src/share/classes/javax/swing/JList.java
                 |    6
 b/src/share/classes/javax/swing/JTable.java
                 |    6
 b/src/share/classes/javax/swing/JTree.java
                 |    7
 b/src/share/classes/javax/swing/MenuSelectionManager.java
                 |   10
 b/src/share/classes/javax/swing/SwingUtilities.java
                 |    5
 b/src/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
                 |   12
 b/src/share/classes/javax/swing/table/JTableHeader.java
                 |    5
 b/src/share/classes/sun/awt/AWTAccessor.java
                 |   34
 b/src/share/classes/sun/awt/OverrideNativeWindowHandle.java
                 |   41 +
 b/src/share/classes/sun/awt/SunToolkit.java
                 |   10
 b/src/share/classes/sun/management/Agent.java
                 |   35 -
 b/src/share/classes/sun/security/tools/KeyStoreUtil.java
                 |    7
 b/src/share/classes/sun/security/tools/keytool/Main.java
                 |   34
 b/src/share/classes/sun/swing/FilePane.java
                 |    8
 b/src/share/classes/sun/swing/JLightweightFrame.java
                 |   15
 b/src/share/sample/scripting/scriptpad/src/scripts/memory.sh
                 |    1
 b/src/solaris/classes/sun/awt/X11/XLightweightFramePeer.java
                 |   16
 b/src/solaris/classes/sun/awt/X11/XWindowPeer.java
                 |   10
 b/src/solaris/classes/sun/java2d/xr/XRDrawImage.java
                 |   28
 b/src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java
                 |   11
 b/src/windows/classes/sun/awt/windows/WInputMethod.java
                 |    2
 b/src/windows/classes/sun/awt/windows/WLightweightFramePeer.java
                 |   12
 b/src/windows/classes/sun/awt/windows/WToolkit.java
                 |   61 +
 b/src/windows/lib/tzmappings
                 |   96 +-
 b/src/windows/native/java/net/NetworkInterface_winXP.c
                 |   35 -
 b/src/windows/native/sun/windows/awt.h
                 |    3
 b/src/windows/native/sun/windows/awt_Component.cpp
                 |  116 ++-
 b/src/windows/native/sun/windows/awt_Component.h
                 |   13
 b/src/windows/native/sun/windows/awt_Dialog.cpp
                 |    5
 b/src/windows/native/sun/windows/awt_FileDialog.cpp
                 |   10
 b/src/windows/native/sun/windows/awt_Frame.cpp
                 |    3
 b/src/windows/native/sun/windows/awt_InputTextInfor.cpp
                 |   24
 b/src/windows/native/sun/windows/awt_MouseEvent.cpp
                 |    6
 b/src/windows/native/sun/windows/awt_MouseEvent.h
                 |    1
 b/src/windows/native/sun/windows/awt_Toolkit.cpp
                 |  348 ++++++++++
 b/src/windows/native/sun/windows/awt_Toolkit.h
                 |   68 +
 b/src/windows/native/sun/windows/awt_Window.cpp
                 |   49 +
 b/src/windows/native/sun/windows/awt_Window.h
                 |    9
 b/test/java/awt/FileDialog/FileDialogMemoryLeak/FileDialogLeakTest.java
               |   72 ++
 b/test/java/awt/image/DrawImage/IncorrectClipXorModeSurface2Surface.java
              |    2
 b/test/java/lang/Runtime/shutdown/ShutdownInterruptedMain.java
                 |   63 +
 b/test/java/lang/ref/FinalizerHistogramTest.java
                 |  104 ++
 b/test/java/text/Format/DecimalFormat/Bug8165466.java
                 |   95 ++
 b/test/javax/swing/JTextField/JapaneseReadingAttributes/JapaneseReadingAttributes.java
|  294 ++++++++
 b/test/sun/security/krb5/auto/AcceptPermissions.java
                 |    4
 b/test/sun/security/krb5/auto/AcceptorSubKey.java
                 |    4
 b/test/sun/security/krb5/auto/AddressesAndNameType.java
                 |    6
 b/test/sun/security/krb5/auto/BadKdc1.java
                 |    2
 b/test/sun/security/krb5/auto/BadKdc2.java
                 |    2
 b/test/sun/security/krb5/auto/BadKdc3.java
                 |    2
 b/test/sun/security/krb5/auto/BadKdc4.java
                 |    2
 b/test/sun/security/krb5/auto/Basic.java
                 |    2
 b/test/sun/security/krb5/auto/BasicKrb5Test.java
                 |   56 -
 b/test/sun/security/krb5/auto/BasicProc.java
                 |   12
 b/test/sun/security/krb5/auto/BogusKDC.java
                 |    2
 b/test/sun/security/krb5/auto/CleanState.java
                 |    2
 b/test/sun/security/krb5/auto/CrossRealm.java
                 |    2
 b/test/sun/security/krb5/auto/DiffNameSameKey.java
                 |    4
 b/test/sun/security/krb5/auto/DupEtypes.java
                 |   10
 b/test/sun/security/krb5/auto/DynamicKeytab.java
                 |    2
 b/test/sun/security/krb5/auto/EmptyPassword.java
                 |    2
 b/test/sun/security/krb5/auto/FileKeyTab.java
                 |    2
 b/test/sun/security/krb5/auto/ForwardableCheck.java
                 |    2
 b/test/sun/security/krb5/auto/GSS.java
                 |    2
 b/test/sun/security/krb5/auto/GSSUnbound.java
                 |    2
 b/test/sun/security/krb5/auto/HttpNegotiateServer.java
                 |    2
 b/test/sun/security/krb5/auto/IgnoreChannelBinding.java
                 |    2
 b/test/sun/security/krb5/auto/KDC.java
                 |    6
 b/test/sun/security/krb5/auto/KPEquals.java
                 |    2
 b/test/sun/security/krb5/auto/KerberosHashEqualsTest.java
                 |    2
 b/test/sun/security/krb5/auto/KeyPermissions.java
                 |    2
 b/test/sun/security/krb5/auto/KeyTabCompat.java
                 |    2
 b/test/sun/security/krb5/auto/KrbTicket.java
                 |    2
 b/test/sun/security/krb5/auto/KvnoNA.java
                 |    2
 b/test/sun/security/krb5/auto/LifeTimeInSeconds.java
                 |    2
 b/test/sun/security/krb5/auto/LoginModuleOptions.java
                 |    2
 b/test/sun/security/krb5/auto/LoginNoPass.java
                 |    2
 b/test/sun/security/krb5/auto/MSOID2.java
                 |    2
 b/test/sun/security/krb5/auto/MaxRetries.java
                 |    2
 b/test/sun/security/krb5/auto/MoreKvno.java
                 |    2
 b/test/sun/security/krb5/auto/NewSalt.java
                 |    6
 b/test/sun/security/krb5/auto/NoAddresses.java
                 |    6
 b/test/sun/security/krb5/auto/NoInitNoKeytab.java
                 |    2
 b/test/sun/security/krb5/auto/NonMutualSpnego.java
                 |    2
 b/test/sun/security/krb5/auto/NoneReplayCacheTest.java
                 |    2
 b/test/sun/security/krb5/auto/OkAsDelegate.java
                 |   28
 b/test/sun/security/krb5/auto/OkAsDelegateXRealm.java
                 |    8
 b/test/sun/security/krb5/auto/OnlyDesLogin.java
                 |    2
 b/test/sun/security/krb5/auto/PrincipalNameEquals.java
                 |    2
 b/test/sun/security/krb5/auto/RRC.java
                 |    2
 b/test/sun/security/krb5/auto/RefreshKrb5Config.java
                 |    2
 b/test/sun/security/krb5/auto/ReplayCacheTest.java
                 |    4
 b/test/sun/security/krb5/auto/ReplayCacheTestProc.java
                 |    4
 b/test/sun/security/krb5/auto/S4U2proxy.java
                 |    4
 b/test/sun/security/krb5/auto/S4U2proxyGSS.java
                 |    4
 b/test/sun/security/krb5/auto/S4U2self.java
                 |   14
 b/test/sun/security/krb5/auto/S4U2selfAsServer.java
                 |    4
 b/test/sun/security/krb5/auto/S4U2selfAsServerGSS.java
                 |    4
 b/test/sun/security/krb5/auto/S4U2selfGSS.java
                 |    4
 b/test/sun/security/krb5/auto/SPNEGO.java
                 |    2
 b/test/sun/security/krb5/auto/SSL.java
                 |   22
 b/test/sun/security/krb5/auto/SaslBasic.java
                 |    4
 b/test/sun/security/krb5/auto/SaslGSS.java
                 |    2
 b/test/sun/security/krb5/auto/SaslUnbound.java
                 |   10
 b/test/sun/security/krb5/auto/SpnegoLifeTime.java
                 |    2
 b/test/sun/security/krb5/auto/SpnegoReqFlags.java
                 |    2
 b/test/sun/security/krb5/auto/TcpTimeout.java
                 |    2
 b/test/sun/security/krb5/auto/Test5653.java
                 |    2
 b/test/sun/security/krb5/auto/TicketSName.java
                 |    2
 b/test/sun/security/krb5/auto/TwoOrThree.java
                 |   10
 b/test/sun/security/krb5/auto/TwoPrinces.java
                 |    2
 b/test/sun/security/krb5/auto/TwoTab.java
                 |    2
 b/test/sun/security/krb5/auto/UdpTcp.java
                 |    4
 b/test/sun/security/krb5/auto/UnboundSSL.java
                 |    4
 b/test/sun/security/krb5/auto/UnboundSSLMultipleKeys.java
                 |    4
 b/test/sun/security/krb5/auto/UnboundSSLPrincipalProperty.java
                 |    4
 b/test/sun/security/krb5/auto/UnboundService.java
                 |   16
 b/test/sun/security/krb5/auto/UseCacheAndStoreKey.java
                 |    2
 b/test/sun/security/krb5/auto/W83.java
                 |    4
 b/test/sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java
                 |   13
 b/test/sun/security/tools/keytool/RealType.java
                 |   61 +
 139 files changed, 2253 insertions(+), 509 deletions(-)
diffstat for hotspot
 b/.hgtags                                                |   12
 b/src/os/bsd/vm/os_bsd.cpp                               |   11
 b/src/share/vm/classfile/classLoaderStats.cpp            |  167 ++++++
 b/src/share/vm/classfile/classLoaderStats.hpp            |  152 ++++++
 b/src/share/vm/classfile/vmSymbols.hpp                   |    5
 b/src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp |   10
 b/src/share/vm/memory/metaspace.cpp                      |  360 ++++++++++-----
 b/src/share/vm/memory/metaspace.hpp                      |   18
 b/src/share/vm/memory/resourceArea.cpp                   |   11
 b/src/share/vm/memory/resourceArea.hpp                   |   12
 b/src/share/vm/opto/chaitin.cpp                          |    4
 b/src/share/vm/opto/loopopts.cpp                         |   26 -
 b/src/share/vm/opto/matcher.cpp                          |    2
 b/src/share/vm/prims/jni.cpp                             |    6
 b/src/share/vm/runtime/thread.cpp                        |    3
 b/src/share/vm/runtime/vm_operations.hpp                 |    1
 b/src/share/vm/services/diagnosticCommand.cpp            |   77 +++
 b/src/share/vm/services/diagnosticCommand.hpp            |   65 ++
 b/src/share/vm/services/mallocSiteTable.cpp              |   18
 b/src/share/vm/services/mallocSiteTable.hpp              |   27 -
 b/src/share/vm/services/mallocTracker.cpp                |    6
 b/src/share/vm/services/mallocTracker.hpp                |    4
 b/src/share/vm/services/memBaseline.cpp                  |   27 +
 b/src/share/vm/services/memBaseline.hpp                  |   11
 b/src/share/vm/services/memReporter.cpp                  |   42 +
 b/src/share/vm/services/memReporter.hpp                  |    8
 b/src/share/vm/utilities/debug.cpp                       |   10
 b/src/share/vm/utilities/debug.hpp                       |    3
 b/test/TEST.groups                                       |    1
 b/test/compiler/loopopts/TestCMovSplitThruPhi.java       |   67 ++
 b/test/serviceability/dcmd/ClassLoaderStatsTest.java     |  155 ++++++
 b/test/serviceability/dcmd/DcmdUtil.java                 |   73 +++
 b/test/serviceability/dcmd/DynLibDcmdTest.java           |   67 ++
 b/test/serviceability/dcmd/gc/FinalizerInfoTest.java     |   87 +++
 b/test/serviceability/dcmd/gc/HeapInfoTest.java          |   44 +
 35 files changed, 1384 insertions(+), 208 deletions(-)

Bootstrapped on x86, x86_64, aarch64, ppc, ppc64, ppc64le, s390 & s390x.

Ok to push?
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

Web Site: http://fuseyism.com
Twitter: https://twitter.com/gnu_andrew_java
PGP Key: ed25519/0xCFDA0F9B35964222 (hkp://keys.gnupg.net)
Fingerprint = 5132 579D D154 0ED2 3E04  C5A0 CFDA 0F9B 3596 4222

From lesliezhai at llvm.org.cn  Fri May 11 07:33:24 2018
From: lesliezhai at llvm.org.cn (Leslie Zhai)
Date: Fri, 11 May 2018 15:33:24 +0800
Subject: [aarch64-port-dev ] How to use PRINT_REG to debug C1 compiler's
	logical issue?
Message-ID: <6262300e-9659-eae1-9420-9e8cfaed44fc@llvm.org.cn>+FFF1D1B979C5B3A2

Hi HotSpot developers,

Thanks for your teaching[1], I am familiar with debugging C1 compiler's 
internal error now, but unlike segfault, it is much more difficult to 
catch the bugs for logical issues, for example, wrongly use LD/ST 
instructions for T_INT type, then it failed to handle the negative 
number, and it might be lead ArrayIndexOutOfBoundsException or 
StringIndexOutOfBoundsException. So PRINT_REG[2] is very helpful to 
monitor the value of GP or FP for checking whether or not there is a 
logical issue, `print_reg_helper(REG, MSG)` prototype might work as:


33596  271    b  3       java.nio.Buffer::<init> (121 bytes)
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP1: ffffffffffffffff
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP2: 0
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP3: cf
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP4: 2000
   33839  272    b  4       java.nio.Buffer::<init> (121 bytes)
   33861  271       3       java.nio.Buffer::<init> (121 bytes)   made 
not entrant
=============== DEBUG MESSAGE: lir_cond_greaterEqual opr1 ================
GP4: 2000
=============== DEBUG MESSAGE: lir_cond_less opr1 ================
GP4: 2000
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP5: cf
   33861  273    b  3       java.nio.Buffer::limit (62 bytes)
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP1: cf
   33892  274    b  4       java.nio.Buffer::limit (62 bytes)
   33908  273       3       java.nio.Buffer::limit (62 bytes) made not 
entrant
=============== DEBUG MESSAGE: lir_cond_greater print reg_op2 opr1 and 
opr2 ================
GP2: 2000
=============== DEBUG MESSAGE: lir_cond_greater print reg_op1 opr1 and 
opr2 ================
GP1: cf
=============== DEBUG MESSAGE: lir_cond_greater print reg_op2 opr1 and 
opr2 ================
GP2: 2000
=============== DEBUG MESSAGE: lir_cond_greater print reg_op1 opr1 and 
opr2 ================
GP1: cf
=============== DEBUG MESSAGE: lir_cond_greaterEqual opr1 ================
GP1: cf
=============== DEBUG MESSAGE: lir_cond_less opr1 ================
GP1: cf
   33909  275    b  3       java.nio.Buffer::position (43 bytes)
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP1: 0
   33933  276    b  4       java.nio.Buffer::position (43 bytes)
   33946  275       3       java.nio.Buffer::position (43 bytes) made 
not entrant
=============== DEBUG MESSAGE: lir_cond_greater print reg_op2 opr1 and 
opr2 ================
GP2: cf
=============== DEBUG MESSAGE: lir_cond_greater print reg_op1 opr1 and 
opr2 ================
GP1: 0
=============== DEBUG MESSAGE: lir_cond_greater print reg_op2 opr1 and 
opr2 ================
GP2: cf
=============== DEBUG MESSAGE: lir_cond_greater print reg_op1 opr1 and 
opr2 ================
GP1: 0
=============== DEBUG MESSAGE: lir_cond_greaterEqual opr1 ================
GP1: 0
=============== DEBUG MESSAGE: lir_cond_less opr1 ================
GP1: 0
=============== DEBUG MESSAGE: lir_cond_less opr1 ================
GP1: ffffffffffffffff
=============== DEBUG MESSAGE: lir_cond_less opr1 ================
GP0: ffe70c8388 <-- it might be wrong
=============== DEBUG MESSAGE: lir_cond_greater print reg_op2 opr1 and 
opr2 ================
GP2: 0
=============== DEBUG MESSAGE: lir_cond_greater print reg_op1 opr1 and 
opr2 ================
GP0: ffe70c8388 <-- it might be wrong
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP1: 12
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP0: 12
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP1: 22
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP2: 22
=============== DEBUG MESSAGE: reg2reg T_INT ================
GP2: 22
=============== DEBUG MESSAGE: lir_cond_greater print reg_op2 opr1 and 
opr2 ================
GP1: 22
=============== DEBUG MESSAGE: lir_cond_greater print reg_op1 opr1 and 
opr2 ================
GP0: 10
...


But it can't 100% prove that emit_opBranch's left operator is wrong even 
that they are the same DEBUG MESSAGE:


   ;;  134 branch [LT] [GP0|I] [int:0|I] [B4]
   ;; DEBUG: lir_cond_less opr1 is_single_cpu
   0x0000000000a30798: ...


It is just able to find there might be a logical issue, but not able to 
confirm *WHERE* might lead the issue, please share your experience to 
debug C1 compiler's logical issue, thanks a lot!


[1] 
http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2018-March/028566.html
[2] 
http://hg.openjdk.java.net/jdk/jdk/file/0611aa1568ef/src/hotspot/cpu/x86/macroAssembler_x86.cpp#l904

-- 
Regards,
Leslie Zhai




From aph at redhat.com  Fri May 11 09:10:17 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 11 May 2018 10:10:17 +0100
Subject: [aarch64-port-dev ] [RFR] 8u172 Upstream Sync
In-Reply-To: <CABi63P62fx1JqDCM0GHs2guXqmEMW_Yk-ENUUfGR3JxY537Dbw@mail.gmail.com>
References: <CABi63P62fx1JqDCM0GHs2guXqmEMW_Yk-ENUUfGR3JxY537Dbw@mail.gmail.com>
Message-ID: <41b3b100-eb21-2164-c12d-00700e22f05a@redhat.com>

On 05/11/2018 07:06 AM, Andrew Hughes wrote:
> Bootstrapped on x86, x86_64, aarch64, ppc, ppc64, ppc64le, s390 & s390x.
> 
> Ok to push?

Looks good, thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From ci_notify at linaro.org  Fri May 11 13:16:16 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Fri, 11 May 2018 13:16:16 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <1504731289.1062.1526044577859.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/130/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------

1 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/feb/21 pass: 7,623; fail: 749; error: 27
Build 1: aarch64/2018/mar/15 pass: 7,693; fail: 692; error: 20
Build 2: aarch64/2018/mar/17 pass: 7,654; fail: 727; error: 24
Build 3: aarch64/2018/mar/19 pass: 7,657; fail: 722; error: 26
Build 4: aarch64/2018/mar/21 pass: 7,652; fail: 732; error: 21
Build 5: aarch64/2018/mar/23 pass: 7,629; fail: 752; error: 24
Build 6: aarch64/2018/mar/25 pass: 7,778; fail: 629; error: 20
Build 7: aarch64/2018/mar/27 pass: 7,773; fail: 634; error: 20
Build 8: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 9: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 10: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 11: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 12: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 13: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 14: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/feb/21 pass: 3,831; fail: 6; error: 9
Build 1: aarch64/2018/mar/15 pass: 3,842; fail: 6; error: 4
Build 2: aarch64/2018/mar/17 pass: 3,842; fail: 6; error: 4
Build 3: aarch64/2018/mar/19 pass: 3,843; fail: 6; error: 3
Build 4: aarch64/2018/mar/21 pass: 3,844; fail: 6; error: 2
Build 5: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 6: aarch64/2018/mar/25 pass: 3,844; fail: 6; error: 7
Build 7: aarch64/2018/mar/27 pass: 3,847; fail: 6; error: 4
Build 8: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 9: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 10: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 11: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 12: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 13: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 14: aarch64/2018/may/10 pass: 3,865; fail: 6

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------

1 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/feb/21 pass: 7,656; fail: 716; error: 27
Build 1: aarch64/2018/mar/15 pass: 7,680; fail: 703; error: 22
Build 2: aarch64/2018/mar/17 pass: 7,670; fail: 711; error: 24
Build 3: aarch64/2018/mar/19 pass: 7,669; fail: 714; error: 22
Build 4: aarch64/2018/mar/21 pass: 7,675; fail: 711; error: 19
Build 5: aarch64/2018/mar/23 pass: 7,643; fail: 740; error: 22
Build 6: aarch64/2018/mar/25 pass: 7,811; fail: 599; error: 17
Build 7: aarch64/2018/mar/27 pass: 7,794; fail: 614; error: 19
Build 8: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 9: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 10: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 11: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 12: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 13: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 14: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/feb/21 pass: 3,838; fail: 6; error: 2
Build 1: aarch64/2018/mar/15 pass: 3,845; fail: 6; error: 1
Build 2: aarch64/2018/mar/17 pass: 3,841; fail: 6; error: 5
Build 3: aarch64/2018/mar/19 pass: 3,843; fail: 6; error: 3
Build 4: aarch64/2018/mar/21 pass: 3,841; fail: 6; error: 5
Build 5: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 6: aarch64/2018/mar/25 pass: 3,850; fail: 6; error: 1
Build 7: aarch64/2018/mar/27 pass: 3,848; fail: 6; error: 3
Build 8: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 9: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 10: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 11: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 12: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 13: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 14: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.63x
Relative performance: Server critical-jOPS (nc): 0.54x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 67.21, Server: 108.58

Client 67.21 / Client 2014-04-01 (43.00): 1.56x
Server 108.58 / Server 2014-04-01 (71.00): 1.53x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-02-22 pass rate: 11557/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/052/results/
2018-03-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/074/results/
2018-03-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/076/results/
2018-03-19 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/078/results/
2018-03-21 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/080/results/
2018-03-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/082/results/
2018-03-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/084/results/
2018-03-29 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/086/results/
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From shade at redhat.com  Fri May 11 13:39:53 2018
From: shade at redhat.com (Aleksey Shipilev)
Date: Fri, 11 May 2018 15:39:53 +0200
Subject: [aarch64-port-dev ] RFR(xs): UB in os_linux_aarch64.cpp
	SpinPause
In-Reply-To: <b2e9e887-e50b-5c58-1a07-6c2d0e07e849@redhat.com>
References: <1525434522.4179.34.camel@redhat.com>
 <775ae202-79e9-2163-3050-294ba5809ad0@redhat.com>
 <c0d850007c2af4554f0811bae04f7b2a1d843b7e.camel@redhat.com>
 <b0e329e8-858c-f8bb-cfa9-0f34f3e0d5da@samersoff.net>
 <cc2f22af-4a3e-3d1c-7975-a96d6743e40d@redhat.com>
 <b2e9e887-e50b-5c58-1a07-6c2d0e07e849@redhat.com>
Message-ID: <ed117c9b-e0a5-73e6-b44e-b6905f958d80@redhat.com>

On 05/10/2018 03:26 PM, Andrew Haley wrote:
> On 05/10/2018 02:07 PM, Andrew Dinn wrote:
>> The patch looks fine  to me. However, the only official reviewer for the
>> aarch64-port/jdk8u code is Andrew Haley. So, strictly, you need him to
>> approve before pushing.
> 
> OK.  Thanks.

Excellent. I'll push this once 8u172 upstream sync lands.

-Aleksey



From aph at redhat.com  Fri May 11 16:37:47 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 11 May 2018 17:37:47 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
Message-ID: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>

I've noticed poor code generation for loops post-JDK 11.

I've written a couple of patches to try to fix this, and I'd appreciate some
help with testing them.  They are:

http://cr.openjdk.java.net/~aph/aarch64_8203006-1.patch
http://cr.openjdk.java.net/~aph/aarch64_8203006-2.patch

I'd love someone to run SPEC jvm and SPEC jbb on both, preferably on more
than one microarchitecture.  Thank you.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From gnu.andrew at redhat.com  Fri May 11 17:45:37 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:45:37 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u: 25 new changesets
Message-ID: <201805111745.w4BHjc9b007962@aojmv0008.oracle.com>

Changeset: a0672a294b9a
Author:    asaha
Date:      2017-10-24 13:15 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/a0672a294b9a

Added tag jdk8u172-b00 for changeset e91f5717d8a5

! .hgtags

Changeset: 315185c9100a
Author:    asaha
Date:      2018-01-02 17:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/315185c9100a

Added tag jdk8u172-b01 for changeset a0672a294b9a

! .hgtags

Changeset: 3b5b53db61f2
Author:    asaha
Date:      2018-01-08 22:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/3b5b53db61f2

Added tag jdk8u172-b02 for changeset 315185c9100a

! .hgtags

Changeset: 7204958a8c00
Author:    asaha
Date:      2018-01-16 22:51 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/7204958a8c00

Merge

! .hgtags

Changeset: 6c0ab40b861f
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/6c0ab40b861f

Added tag jdk8u172-b03 for changeset 7204958a8c00

! .hgtags

Changeset: 95ec0b6be586
Author:    asaha
Date:      2018-01-22 15:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/95ec0b6be586

Merge

! .hgtags

Changeset: f833e588c629
Author:    asaha
Date:      2018-01-25 08:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/f833e588c629

Merge

! .hgtags

Changeset: a80949c226a2
Author:    asaha
Date:      2018-01-30 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/a80949c226a2

Merge

! .hgtags

Changeset: 5eb172c08a37
Author:    asaha
Date:      2018-01-30 11:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/5eb172c08a37

Added tag jdk8u172-b04 for changeset a80949c226a2

! .hgtags

Changeset: c6ca716659af
Author:    asaha
Date:      2018-02-06 10:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/c6ca716659af

Merge

! .hgtags

Changeset: 6357efb8aa1c
Author:    asaha
Date:      2018-02-06 11:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/6357efb8aa1c

Added tag jdk8u172-b05 for changeset c6ca716659af

! .hgtags

Changeset: 7a95a1d55d53
Author:    asaha
Date:      2018-02-13 12:18 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/7a95a1d55d53

Merge

! .hgtags

Changeset: 306a3ab6740b
Author:    asaha
Date:      2018-02-13 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/306a3ab6740b

Added tag jdk8u172-b06 for changeset 7a95a1d55d53

! .hgtags

Changeset: c3d51ddc2265
Author:    asaha
Date:      2018-02-20 12:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/c3d51ddc2265

Merge

! .hgtags

Changeset: 33745ceb07a8
Author:    asaha
Date:      2018-02-20 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/33745ceb07a8

Added tag jdk8u172-b07 for changeset c3d51ddc2265

! .hgtags

Changeset: 20086fb0be29
Author:    asaha
Date:      2018-02-27 11:34 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/20086fb0be29

Merge

! .hgtags

Changeset: e037c2761af5
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/e037c2761af5

Added tag jdk8u172-b08 for changeset 20086fb0be29

! .hgtags

Changeset: 9361e8414bf1
Author:    asaha
Date:      2018-03-06 20:32 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/9361e8414bf1

Merge

! .hgtags

Changeset: a7ef4deb2851
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/a7ef4deb2851

Added tag jdk8u172-b09 for changeset 9361e8414bf1

! .hgtags

Changeset: ff9f47b14b8a
Author:    asaha
Date:      2018-03-19 11:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/ff9f47b14b8a

Merge

! .hgtags

Changeset: 2a90c09417a3
Author:    asaha
Date:      2018-03-19 12:12 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/2a90c09417a3

Added tag jdk8u172-b10 for changeset ff9f47b14b8a

! .hgtags

Changeset: b8458ce8c60c
Author:    asaha
Date:      2018-03-28 08:17 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/b8458ce8c60c

Added tag jdk8u171-b11 for changeset 8b40342cb580

! .hgtags

Changeset: 4d038b84d113
Author:    asaha
Date:      2018-03-28 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/4d038b84d113

Merge

! .hgtags

Changeset: eb1497eaa512
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/eb1497eaa512

Merge jdk8u172-b11

! .hgtags

Changeset: 74564d40b0d6
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/rev/74564d40b0d6

Added tag aarch64-jdk8u172-b11 for changeset eb1497eaa512

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:45:46 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:45:46 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/corba: 25 new changesets
Message-ID: <201805111745.w4BHjlq3008089@aojmv0008.oracle.com>

Changeset: fbb7c1e76e59
Author:    asaha
Date:      2017-10-24 13:15 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/fbb7c1e76e59

Added tag jdk8u172-b00 for changeset 72dbc8d63308

! .hgtags

Changeset: 56874ff37e89
Author:    asaha
Date:      2018-01-02 17:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/56874ff37e89

Added tag jdk8u172-b01 for changeset fbb7c1e76e59

! .hgtags

Changeset: a5563d019ac4
Author:    asaha
Date:      2018-01-08 22:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/a5563d019ac4

Added tag jdk8u172-b02 for changeset 56874ff37e89

! .hgtags

Changeset: 65a52284d8a3
Author:    asaha
Date:      2018-01-16 22:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/65a52284d8a3

Merge

! .hgtags

Changeset: 7834bc524282
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/7834bc524282

Added tag jdk8u172-b03 for changeset 65a52284d8a3

! .hgtags

Changeset: 31f69295d485
Author:    asaha
Date:      2018-01-22 15:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/31f69295d485

Merge

! .hgtags

Changeset: 55439009e173
Author:    asaha
Date:      2018-01-25 08:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/55439009e173

Merge

! .hgtags

Changeset: c3942af7d2fa
Author:    asaha
Date:      2018-01-30 11:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/c3942af7d2fa

Merge

! .hgtags

Changeset: 133d97a7cbed
Author:    asaha
Date:      2018-01-30 11:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/133d97a7cbed

Added tag jdk8u172-b04 for changeset c3942af7d2fa

! .hgtags

Changeset: 13c1af9669c2
Author:    asaha
Date:      2018-02-06 10:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/13c1af9669c2

Merge

! .hgtags

Changeset: e6a796c9d4e1
Author:    asaha
Date:      2018-02-06 11:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/e6a796c9d4e1

Added tag jdk8u172-b05 for changeset 13c1af9669c2

! .hgtags

Changeset: ad4a16f06c35
Author:    asaha
Date:      2018-02-13 12:21 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/ad4a16f06c35

Merge

! .hgtags

Changeset: 26be7ad633b8
Author:    asaha
Date:      2018-02-13 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/26be7ad633b8

Added tag jdk8u172-b06 for changeset ad4a16f06c35

! .hgtags

Changeset: bd2328706d14
Author:    asaha
Date:      2018-02-20 13:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/bd2328706d14

Merge

! .hgtags

Changeset: c7b349e0ea46
Author:    asaha
Date:      2018-02-20 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/c7b349e0ea46

Added tag jdk8u172-b07 for changeset bd2328706d14

! .hgtags

Changeset: bf262dc4ed05
Author:    asaha
Date:      2018-02-27 11:34 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/bf262dc4ed05

Merge

! .hgtags

Changeset: 6cbbef7afbc6
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/6cbbef7afbc6

Added tag jdk8u172-b08 for changeset bf262dc4ed05

! .hgtags

Changeset: e9aaa28b626d
Author:    asaha
Date:      2018-03-06 20:32 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/e9aaa28b626d

Merge

! .hgtags

Changeset: 123129413d20
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/123129413d20

Added tag jdk8u172-b09 for changeset e9aaa28b626d

! .hgtags

Changeset: f39115b612ab
Author:    asaha
Date:      2018-03-19 11:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/f39115b612ab

Merge

! .hgtags

Changeset: e6cd050657b4
Author:    asaha
Date:      2018-03-19 12:12 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/e6cd050657b4

Added tag jdk8u172-b10 for changeset f39115b612ab

! .hgtags

Changeset: 646464235a81
Author:    asaha
Date:      2018-03-28 08:17 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/646464235a81

Added tag jdk8u171-b11 for changeset fd5e2fc0b714

! .hgtags

Changeset: 6841ddd69c30
Author:    asaha
Date:      2018-03-28 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/6841ddd69c30

Merge

! .hgtags

Changeset: 84245796a0fa
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/84245796a0fa

Merge jdk8u172-b11

! .hgtags

Changeset: 3a04a7c080af
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/corba/rev/3a04a7c080af

Added tag aarch64-jdk8u172-b11 for changeset 84245796a0fa

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:45:56 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:45:56 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/jaxp: 25 new changesets
Message-ID: <201805111745.w4BHjuj2008215@aojmv0008.oracle.com>

Changeset: a8bd8d03df39
Author:    asaha
Date:      2017-10-24 13:16 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/a8bd8d03df39

Added tag jdk8u172-b00 for changeset dcef061c3628

! .hgtags

Changeset: 78e071b5c067
Author:    asaha
Date:      2018-01-02 17:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/78e071b5c067

Added tag jdk8u172-b01 for changeset a8bd8d03df39

! .hgtags

Changeset: 5d207173975c
Author:    asaha
Date:      2018-01-08 22:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/5d207173975c

Added tag jdk8u172-b02 for changeset 78e071b5c067

! .hgtags

Changeset: f6f4bebcbf4b
Author:    asaha
Date:      2018-01-16 22:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/f6f4bebcbf4b

Merge

! .hgtags
- src/com/sun/org/apache/xalan/internal/utils/FactoryImpl.java
- src/com/sun/org/apache/xalan/internal/utils/FeatureManager.java
- src/com/sun/org/apache/xml/internal/serializer/utils/AttList.java
- src/com/sun/org/apache/xml/internal/serializer/utils/DOM2Helper.java
- src/com/sun/org/apache/xml/internal/utils/DOMHelper.java
- src/com/sun/org/apache/xml/internal/utils/DOMOrder.java

Changeset: 8781408eccfb
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/8781408eccfb

Added tag jdk8u172-b03 for changeset f6f4bebcbf4b

! .hgtags

Changeset: 63f2ebb7367a
Author:    asaha
Date:      2018-01-22 15:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/63f2ebb7367a

Merge

! .hgtags

Changeset: c8f5d1c3cb6e
Author:    asaha
Date:      2018-01-25 08:20 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/c8f5d1c3cb6e

Merge

! .hgtags

Changeset: d7f51a2cb3fa
Author:    asaha
Date:      2018-01-30 11:32 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/d7f51a2cb3fa

Merge

! .hgtags

Changeset: 834d32115c1a
Author:    asaha
Date:      2018-01-30 11:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/834d32115c1a

Added tag jdk8u172-b04 for changeset d7f51a2cb3fa

! .hgtags

Changeset: 264518389b7f
Author:    asaha
Date:      2018-02-06 11:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/264518389b7f

Merge

! .hgtags

Changeset: bf8b361d21e8
Author:    asaha
Date:      2018-02-06 11:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/bf8b361d21e8

Added tag jdk8u172-b05 for changeset 264518389b7f

! .hgtags

Changeset: cb4e6aecc7ae
Author:    asaha
Date:      2018-02-13 12:25 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/cb4e6aecc7ae

Merge

! .hgtags

Changeset: c4f36aa429d5
Author:    asaha
Date:      2018-02-13 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/c4f36aa429d5

Added tag jdk8u172-b06 for changeset cb4e6aecc7ae

! .hgtags

Changeset: c8cb876703b1
Author:    asaha
Date:      2018-02-20 13:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/c8cb876703b1

Merge

! .hgtags

Changeset: d642a841b4e2
Author:    asaha
Date:      2018-02-20 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/d642a841b4e2

Added tag jdk8u172-b07 for changeset c8cb876703b1

! .hgtags

Changeset: b79b95aa4759
Author:    asaha
Date:      2018-02-27 11:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/b79b95aa4759

Merge

! .hgtags

Changeset: 9abf255d17ed
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/9abf255d17ed

Added tag jdk8u172-b08 for changeset b79b95aa4759

! .hgtags

Changeset: 81808062121e
Author:    asaha
Date:      2018-03-06 20:33 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/81808062121e

Merge

! .hgtags

Changeset: 8e5129aef8e7
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/8e5129aef8e7

Added tag jdk8u172-b09 for changeset 81808062121e

! .hgtags

Changeset: ed6b3d50e812
Author:    asaha
Date:      2018-03-19 12:03 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/ed6b3d50e812

Merge

! .hgtags

Changeset: 9ddffc6e2f98
Author:    asaha
Date:      2018-03-19 12:13 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/9ddffc6e2f98

Added tag jdk8u172-b10 for changeset ed6b3d50e812

! .hgtags

Changeset: 228ec0c489c0
Author:    asaha
Date:      2018-03-28 08:18 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/228ec0c489c0

Added tag jdk8u171-b11 for changeset 6e9148ef1b3a

! .hgtags

Changeset: 257c09605def
Author:    asaha
Date:      2018-03-28 08:38 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/257c09605def

Merge

! .hgtags

Changeset: 576baf8ba35f
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/576baf8ba35f

Merge jdk8u172-b11

! .hgtags

Changeset: ab8087f496fe
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxp/rev/ab8087f496fe

Added tag aarch64-jdk8u172-b11 for changeset 576baf8ba35f

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:46:05 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:46:05 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/jaxws: 26 new changesets
Message-ID: <201805111746.w4BHk5sB008315@aojmv0008.oracle.com>

Changeset: a0a22040bf4d
Author:    asaha
Date:      2017-10-24 13:16 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/a0a22040bf4d

Added tag jdk8u172-b00 for changeset 16be4c9dff93

! .hgtags

Changeset: c4309a2d981b
Author:    aefimov
Date:      2017-12-02 14:27 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/c4309a2d981b

8186441: Change of behavior in the getMessage () method of the SOAPMessageContextImpl class
Reviewed-by: lancea

! src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/saaj/SaajStaxWriter.java

Changeset: 703e4709edae
Author:    asaha
Date:      2018-01-02 17:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/703e4709edae

Added tag jdk8u172-b01 for changeset c4309a2d981b

! .hgtags

Changeset: 8ff1173372e3
Author:    asaha
Date:      2018-01-08 22:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/8ff1173372e3

Added tag jdk8u172-b02 for changeset 703e4709edae

! .hgtags

Changeset: b327c90d911f
Author:    asaha
Date:      2018-01-16 22:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/b327c90d911f

Merge

! .hgtags

Changeset: c8487bb583c2
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/c8487bb583c2

Added tag jdk8u172-b03 for changeset b327c90d911f

! .hgtags

Changeset: 621d0726ef58
Author:    asaha
Date:      2018-01-22 15:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/621d0726ef58

Merge

! .hgtags

Changeset: 7d435a6848ed
Author:    asaha
Date:      2018-01-25 08:21 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/7d435a6848ed

Merge

! .hgtags

Changeset: e9368eb17ab6
Author:    asaha
Date:      2018-01-30 11:32 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/e9368eb17ab6

Merge

! .hgtags

Changeset: 52b22eec8bc5
Author:    asaha
Date:      2018-01-30 11:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/52b22eec8bc5

Added tag jdk8u172-b04 for changeset e9368eb17ab6

! .hgtags

Changeset: 570a943deff0
Author:    asaha
Date:      2018-02-06 11:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/570a943deff0

Merge

! .hgtags

Changeset: a48eafb20ce4
Author:    asaha
Date:      2018-02-06 11:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/a48eafb20ce4

Added tag jdk8u172-b05 for changeset 570a943deff0

! .hgtags

Changeset: d214e78a9450
Author:    asaha
Date:      2018-02-13 12:26 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/d214e78a9450

Merge

! .hgtags

Changeset: 167e737f48c8
Author:    asaha
Date:      2018-02-13 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/167e737f48c8

Added tag jdk8u172-b06 for changeset d214e78a9450

! .hgtags

Changeset: db5f564ce31b
Author:    asaha
Date:      2018-02-20 13:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/db5f564ce31b

Merge

! .hgtags

Changeset: f296a92704c6
Author:    asaha
Date:      2018-02-20 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/f296a92704c6

Added tag jdk8u172-b07 for changeset db5f564ce31b

! .hgtags

Changeset: ef209b1aa531
Author:    asaha
Date:      2018-02-27 11:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/ef209b1aa531

Merge

! .hgtags

Changeset: 75301b59bcb1
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/75301b59bcb1

Added tag jdk8u172-b08 for changeset ef209b1aa531

! .hgtags

Changeset: fc695409c23d
Author:    asaha
Date:      2018-03-06 20:34 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/fc695409c23d

Merge

! .hgtags

Changeset: 7bce43014cd1
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/7bce43014cd1

Added tag jdk8u172-b09 for changeset fc695409c23d

! .hgtags

Changeset: 7287e0008d11
Author:    asaha
Date:      2018-03-19 12:04 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/7287e0008d11

Merge

! .hgtags

Changeset: 1591902a6c6a
Author:    asaha
Date:      2018-03-19 12:13 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/1591902a6c6a

Added tag jdk8u172-b10 for changeset 7287e0008d11

! .hgtags

Changeset: b4c4143de246
Author:    asaha
Date:      2018-03-28 08:18 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/b4c4143de246

Added tag jdk8u171-b11 for changeset 45e4320c2c64

! .hgtags

Changeset: 980c4675006f
Author:    asaha
Date:      2018-03-28 08:41 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/980c4675006f

Merge

! .hgtags

Changeset: f917360bf8c6
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/f917360bf8c6

Merge jdk8u172-b11

! .hgtags

Changeset: 1e71aeefeecf
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jaxws/rev/1e71aeefeecf

Added tag aarch64-jdk8u172-b11 for changeset f917360bf8c6

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:46:15 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:46:15 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/langtools: 26 new
	changesets
Message-ID: <201805111746.w4BHkF4s008390@aojmv0008.oracle.com>

Changeset: 03ff1eee9fe8
Author:    asaha
Date:      2017-10-24 13:16 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/03ff1eee9fe8

Added tag jdk8u172-b00 for changeset 53092d863cb6

! .hgtags

Changeset: 47a91ecb0b87
Author:    sadayapalam
Date:      2017-12-04 10:33 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/47a91ecb0b87

8191969: javac produces incorrect RuntimeInvisibleTypeAnnotations length attribute
Reviewed-by: jlahoda, vromero

! src/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
+ test/tools/javac/annotations/typeAnnotations/classfile/TypeAnnotationPropagationTest.java

Changeset: 989188d1a978
Author:    asaha
Date:      2018-01-02 17:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/989188d1a978

Added tag jdk8u172-b01 for changeset 47a91ecb0b87

! .hgtags

Changeset: aee7802a04da
Author:    asaha
Date:      2018-01-08 22:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/aee7802a04da

Added tag jdk8u172-b02 for changeset 989188d1a978

! .hgtags

Changeset: c563af72dd01
Author:    asaha
Date:      2018-01-16 23:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/c563af72dd01

Merge

! .hgtags

Changeset: 642a2d44726f
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/642a2d44726f

Added tag jdk8u172-b03 for changeset c563af72dd01

! .hgtags

Changeset: c03269ed8938
Author:    asaha
Date:      2018-01-22 15:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/c03269ed8938

Merge

! .hgtags

Changeset: 5804c0d89157
Author:    asaha
Date:      2018-01-25 08:25 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/5804c0d89157

Merge

! .hgtags

Changeset: 2fefa5723300
Author:    asaha
Date:      2018-01-30 11:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/2fefa5723300

Merge

! .hgtags

Changeset: dbb8acd710ac
Author:    asaha
Date:      2018-01-30 11:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/dbb8acd710ac

Added tag jdk8u172-b04 for changeset 2fefa5723300

! .hgtags

Changeset: fc985725f819
Author:    asaha
Date:      2018-02-06 11:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/fc985725f819

Merge

! .hgtags

Changeset: e5fb3c88a9cd
Author:    asaha
Date:      2018-02-06 11:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/e5fb3c88a9cd

Added tag jdk8u172-b05 for changeset fc985725f819

! .hgtags

Changeset: f16940263af4
Author:    asaha
Date:      2018-02-13 12:30 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/f16940263af4

Merge

! .hgtags

Changeset: d4daa5225bc7
Author:    asaha
Date:      2018-02-13 12:58 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/d4daa5225bc7

Added tag jdk8u172-b06 for changeset f16940263af4

! .hgtags

Changeset: 602e04c71a86
Author:    asaha
Date:      2018-02-20 13:08 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/602e04c71a86

Merge

! .hgtags

Changeset: 09f7c6b90adb
Author:    asaha
Date:      2018-02-20 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/09f7c6b90adb

Added tag jdk8u172-b07 for changeset 602e04c71a86

! .hgtags

Changeset: 44a8be4e5ab0
Author:    asaha
Date:      2018-02-27 11:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/44a8be4e5ab0

Merge

! .hgtags

Changeset: fa587a021390
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/fa587a021390

Added tag jdk8u172-b08 for changeset 44a8be4e5ab0

! .hgtags

Changeset: 3f86a5125522
Author:    asaha
Date:      2018-03-06 20:35 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/3f86a5125522

Merge

! .hgtags

Changeset: 88a13735d5b4
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/88a13735d5b4

Added tag jdk8u172-b09 for changeset 3f86a5125522

! .hgtags

Changeset: 1c96dd3f4f10
Author:    asaha
Date:      2018-03-19 12:09 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/1c96dd3f4f10

Merge

! .hgtags

Changeset: a09d3c540ffd
Author:    asaha
Date:      2018-03-19 12:14 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/a09d3c540ffd

Added tag jdk8u172-b10 for changeset 1c96dd3f4f10

! .hgtags

Changeset: f09944bba0b4
Author:    asaha
Date:      2018-03-28 08:19 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/f09944bba0b4

Added tag jdk8u171-b11 for changeset c9e49a425522

! .hgtags

Changeset: 2c9cfdb52868
Author:    asaha
Date:      2018-03-28 08:46 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/2c9cfdb52868

Merge

! .hgtags

Changeset: d1930b90a690
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/d1930b90a690

Merge jdk8u172-b11

! .hgtags

Changeset: 14d381cbe563
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/langtools/rev/14d381cbe563

Added tag aarch64-jdk8u172-b11 for changeset d1930b90a690

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:46:25 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:46:25 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/hotspot: 44 new
	changesets
Message-ID: <201805111746.w4BHkQCk008592@aojmv0008.oracle.com>

Changeset: 8015f8f73cde
Author:    asaha
Date:      2017-10-24 13:15 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/8015f8f73cde

Added tag jdk8u172-b00 for changeset f299cf0b7bae

! .hgtags

Changeset: 4edb0f406a2c
Author:    bdelsart
Date:      2014-02-24 12:49 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/4edb0f406a2c

8035496: G1 ARM: missing remset entry noticed by VerifyAfterGC for vm/gc/concurrent/lp50yp10rp70mr30st0
Summary: release_store used when registering a PerRegionTable. Also reviewed-by: vitalyd at gmail.com
Reviewed-by: jmasa, tschatzl, brutisso

! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp

Changeset: 62c8545a9b6f
Author:    ysuenaga
Date:      2017-10-24 22:45 +0900
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/62c8545a9b6f

8189599: InitialBootClassLoaderMetaspaceSize and CompressedClassSpaceSize should be checked consistent from MaxMetaspaceSize
Reviewed-by: dholmes, sspitsyn, poonam

! src/share/vm/memory/metaspace.cpp
+ test/runtime/Metaspace/MaxMetaspaceSizeTest.java

Changeset: 935cacbb8fab
Author:    poonam
Date:      2017-10-31 20:29 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/935cacbb8fab

8190442: Backout changes for JDK-8087291 from 8u-dev as it didn't use main CR id
Summary: Backed out changeset 62c8545a9b6f
Reviewed-by: asaha

! src/share/vm/memory/metaspace.cpp
- test/runtime/Metaspace/MaxMetaspaceSizeTest.java

Changeset: ac8450bdd81c
Author:    ysuenaga
Date:      2017-10-24 22:45 +0900
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/ac8450bdd81c

8087291: InitialBootClassLoaderMetaspaceSize and CompressedClassSpaceSize should be checked consistent from MaxMetaspaceSize
Reviewed-by: dholmes, sspitsyn, poonam

! src/share/vm/memory/metaspace.cpp
+ test/runtime/Metaspace/MaxMetaspaceSizeTest.java

Changeset: 7cf8e195651f
Author:    robm
Date:      2017-11-06 05:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/7cf8e195651f

Merge


Changeset: 519770602025
Author:    roland
Date:      2017-11-08 23:32 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/519770602025

8187822: C2 conditonal move optimization might create broken graph
Reviewed-by: kvn

! src/share/vm/opto/loopopts.cpp
+ test/compiler/loopopts/TestCMovSplitThruPhi.java

Changeset: a9b412abe617
Author:    robm
Date:      2017-11-15 11:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/a9b412abe617

Merge


Changeset: da59531e1fdf
Author:    zgu
Date:      2017-11-08 09:07 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/da59531e1fdf

8139673: NMT stack traces in output should show mtcomponent
Summary: Show memory types of malloc site in detail report
Reviewed-by: dholmes, shade

! src/share/vm/services/mallocSiteTable.cpp
! src/share/vm/services/mallocSiteTable.hpp
! src/share/vm/services/mallocTracker.cpp
! src/share/vm/services/mallocTracker.hpp
! src/share/vm/services/memReporter.cpp
! src/share/vm/services/memReporter.hpp

Changeset: db49d511817a
Author:    zgu
Date:      2017-07-24 15:19 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/db49d511817a

8184991: NMT detail diff should take memory type into account
Summary: NMT detail allocation site comparison should compare sites with the same memory type
Reviewed-by: shade, coleenp

! src/share/vm/services/memBaseline.cpp
! src/share/vm/services/memBaseline.hpp
! src/share/vm/services/memReporter.cpp
! src/share/vm/services/memReporter.hpp

Changeset: e4e58811ed1b
Author:    zgu
Date:      2017-11-28 11:34 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/e4e58811ed1b

8187629: NMT: Memory miscounting in compiler (C2)
Summary: Fixed memory counting in compiler (C2)
Reviewed-by: adinn, cjplummer, kvn

! src/share/vm/memory/resourceArea.hpp
! src/share/vm/opto/chaitin.cpp
! src/share/vm/opto/matcher.cpp

Changeset: 940519c00887
Author:    zgu
Date:      2017-10-06 22:40 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/940519c00887

8187685: NMT: Tracking compiler memory usage of thread's resource area
Summary: Bias compiler thread's resource area to mtCompiler
Reviewed-by: kvn, coleenp

! src/share/vm/memory/resourceArea.cpp
! src/share/vm/memory/resourceArea.hpp
! src/share/vm/runtime/thread.cpp

Changeset: b0f7174de2c5
Author:    zgu
Date:      2017-09-20 20:54 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/b0f7174de2c5

8187331: VirtualSpaceList tracks free space on wrong node
Summary: Fixed miscounting of virtual space node's free memory
Reviewed-by: shade, coleenp, stuefe

! src/share/vm/memory/metaspace.cpp

Changeset: 8c3e62bb99f3
Author:    mchinnathamb
Date:      2017-12-11 02:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/8c3e62bb99f3

8170395: Metaspace initialization queries the wrong chunk freelist
Reviewed-by: stuefe, stefank

! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspace.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/utilities/debug.cpp
! src/share/vm/utilities/debug.hpp

Changeset: 5801df4acb84
Author:    dbuck
Date:      2017-12-18 18:53 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/5801df4acb84

8059036: Implement Diagnostic Commands for heap and finalizerinfo
Summary: Implement Diagnostic Commands for heap and finalizerinfo
Reviewed-by: mchung

! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/services/diagnosticCommand.cpp
! src/share/vm/services/diagnosticCommand.hpp
+ test/serviceability/dcmd/gc/FinalizerInfoTest.java
+ test/serviceability/dcmd/gc/HeapInfoTest.java

Changeset: 438da598a947
Author:    dbuck
Date:      2017-12-19 10:22 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/438da598a947

8055755: Information about loaded dynamic libraries is wrong on MacOSX
Summary: The information about loaded dynamic libraries printed in hs_err_pid files or by running the jcmd VM.dynlib is partly incorrect. The address printed in front of the library file name is wrong.
Reviewed-by: sla, gziemski, gtriantafill
Contributed-by: fredrik.arvidsson at oracle.com

! src/os/bsd/vm/os_bsd.cpp

Changeset: d10254debf7c
Author:    dbuck
Date:      2017-12-21 19:11 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/d10254debf7c

8031304: Add dcmd to print all loaded dynamic libraries.
Summary: Adding VM.dynlibs as a dcmd to dump all loaded dynamic libraries.
Reviewed-by: fparain, mgronlun

! src/share/vm/services/diagnosticCommand.cpp
! src/share/vm/services/diagnosticCommand.hpp
! test/TEST.groups
+ test/serviceability/dcmd/DcmdUtil.java
+ test/serviceability/dcmd/DynLibDcmdTest.java

Changeset: 9c9afd0bd8e9
Author:    asaha
Date:      2018-01-02 17:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/9c9afd0bd8e9

Added tag jdk8u172-b01 for changeset d10254debf7c

! .hgtags

Changeset: 777ace6655eb
Author:    dbuck
Date:      2017-12-25 00:08 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/777ace6655eb

8044107: Add Diagnostic Command to list all ClassLoaders
Reviewed-by: dholmes

+ src/share/vm/classfile/classLoaderStats.cpp
+ src/share/vm/classfile/classLoaderStats.hpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspace.hpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/services/diagnosticCommand.cpp
+ test/serviceability/dcmd/ClassLoaderStatsTest.java

Changeset: ea0367ce6726
Author:    mchinnathamb
Date:      2018-01-03 03:17 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/ea0367ce6726

8170358: [REDO] 8k class metaspace chunks misallocated from 4k chunk Freelist
Reviewed-by: dholmes, kevinw

! src/share/vm/memory/metaspace.cpp
! src/share/vm/prims/jni.cpp

Changeset: 653d9e0cd3f4
Author:    robm
Date:      2018-01-08 10:18 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/653d9e0cd3f4

Merge


Changeset: c19c5b73704e
Author:    asaha
Date:      2018-01-08 22:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/c19c5b73704e

Added tag jdk8u172-b02 for changeset 653d9e0cd3f4

! .hgtags

Changeset: 771d9e1fbe1a
Author:    asaha
Date:      2018-01-16 22:54 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/771d9e1fbe1a

Merge

! .hgtags
! src/share/vm/prims/jni.cpp

Changeset: dce201107e3e
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/dce201107e3e

Added tag jdk8u172-b03 for changeset 771d9e1fbe1a

! .hgtags

Changeset: e481feb718cb
Author:    asaha
Date:      2018-01-22 15:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/e481feb718cb

Merge

! .hgtags

Changeset: 16be38cadc00
Author:    asaha
Date:      2018-01-25 08:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/16be38cadc00

Merge

! .hgtags

Changeset: efd7a4e211e8
Author:    asaha
Date:      2018-01-30 11:29 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/efd7a4e211e8

Merge

! .hgtags

Changeset: 4b32486ff99b
Author:    asaha
Date:      2018-01-30 11:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/4b32486ff99b

Added tag jdk8u172-b04 for changeset efd7a4e211e8

! .hgtags

Changeset: 4235fb1dceeb
Author:    asaha
Date:      2018-02-06 11:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/4235fb1dceeb

Merge

! .hgtags
! src/share/vm/classfile/vmSymbols.hpp

Changeset: 7de5129bb8e6
Author:    asaha
Date:      2018-02-06 11:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/7de5129bb8e6

Added tag jdk8u172-b05 for changeset 4235fb1dceeb

! .hgtags

Changeset: 68b234d5df6f
Author:    asaha
Date:      2018-02-13 12:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/68b234d5df6f

Merge

! .hgtags

Changeset: 3d6fdd60d4be
Author:    asaha
Date:      2018-02-13 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/3d6fdd60d4be

Added tag jdk8u172-b06 for changeset 68b234d5df6f

! .hgtags

Changeset: a311a45523b1
Author:    asaha
Date:      2018-02-20 13:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/a311a45523b1

Merge

! .hgtags

Changeset: 3ff20f44b8d1
Author:    asaha
Date:      2018-02-20 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/3ff20f44b8d1

Added tag jdk8u172-b07 for changeset a311a45523b1

! .hgtags

Changeset: 5c1f180db165
Author:    asaha
Date:      2018-02-27 11:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/5c1f180db165

Merge

! .hgtags

Changeset: 8e75ba18e9f3
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/8e75ba18e9f3

Added tag jdk8u172-b08 for changeset 5c1f180db165

! .hgtags

Changeset: aafd1bb21e26
Author:    asaha
Date:      2018-03-06 20:32 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/aafd1bb21e26

Merge

! .hgtags

Changeset: 7f12527de43b
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/7f12527de43b

Added tag jdk8u172-b09 for changeset aafd1bb21e26

! .hgtags

Changeset: dcd3ace969fc
Author:    asaha
Date:      2018-03-19 11:59 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/dcd3ace969fc

Merge

! .hgtags

Changeset: 14a3e78ec5cf
Author:    asaha
Date:      2018-03-19 12:12 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/14a3e78ec5cf

Added tag jdk8u172-b10 for changeset dcd3ace969fc

! .hgtags

Changeset: a9ea8a48feca
Author:    asaha
Date:      2018-03-28 08:18 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/a9ea8a48feca

Added tag jdk8u171-b11 for changeset 23addae1b843

! .hgtags

Changeset: 083a9d656210
Author:    asaha
Date:      2018-03-28 08:36 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/083a9d656210

Merge

! .hgtags

Changeset: ddf2cfa8e00a
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/ddf2cfa8e00a

Merge jdk8u172-b11

! .hgtags
! src/os/bsd/vm/os_bsd.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspace.hpp
! src/share/vm/opto/chaitin.cpp
! src/share/vm/opto/loopopts.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/services/diagnosticCommand.cpp
! src/share/vm/services/diagnosticCommand.hpp
! test/TEST.groups

Changeset: 1ced2ae00e35
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/1ced2ae00e35

Added tag aarch64-jdk8u172-b11 for changeset ddf2cfa8e00a

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:46:39 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:46:39 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/jdk: 59 new changesets
Message-ID: <201805111746.w4BHkexR008680@aojmv0008.oracle.com>

Changeset: d5a00b1e8f78
Author:    asaha
Date:      2017-10-24 13:16 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d5a00b1e8f78

Added tag jdk8u172-b00 for changeset 64df143be721

! .hgtags

Changeset: 1627e2e3b993
Author:    alitvinov
Date:      2017-11-02 15:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/1627e2e3b993

8166772: Touch keyboard is not shown for text components on a screen touch
Reviewed-by: serb, azvegint

! src/share/classes/com/sun/java/swing/plaf/motif/MotifDesktopIconUI.java
! src/share/classes/com/sun/java/swing/plaf/motif/MotifInternalFrameTitlePane.java
! src/share/classes/java/awt/Component.java
! src/share/classes/java/awt/Container.java
! src/share/classes/java/awt/event/MouseEvent.java
! src/share/classes/javax/swing/Autoscroller.java
! src/share/classes/javax/swing/JList.java
! src/share/classes/javax/swing/JTable.java
! src/share/classes/javax/swing/JTree.java
! src/share/classes/javax/swing/MenuSelectionManager.java
! src/share/classes/javax/swing/SwingUtilities.java
! src/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
! src/share/classes/javax/swing/table/JTableHeader.java
! src/share/classes/sun/awt/AWTAccessor.java
! src/share/classes/sun/awt/SunToolkit.java
! src/share/classes/sun/swing/FilePane.java
! src/windows/classes/sun/awt/windows/WToolkit.java
! src/windows/native/sun/windows/awt.h
! src/windows/native/sun/windows/awt_Component.cpp
! src/windows/native/sun/windows/awt_Component.h
! src/windows/native/sun/windows/awt_MouseEvent.cpp
! src/windows/native/sun/windows/awt_MouseEvent.h
! src/windows/native/sun/windows/awt_Toolkit.cpp
! src/windows/native/sun/windows/awt_Toolkit.h

Changeset: 56d8100d6176
Author:    robm
Date:      2017-11-06 05:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/56d8100d6176

Merge


Changeset: def45d5b3010
Author:    prr
Date:      2017-11-06 15:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/def45d5b3010

8190280: [macos] Font2DTest demo started failing for Arabic range from JDK 8 u162 b01 on Mac
Reviewed-by: serb, pnarayanan

! src/share/classes/sun/font/CompositeStrike.java
! src/share/native/sun/font/FontInstanceAdapter.cpp
+ test/java/awt/font/TextLayout/NegativeGlyphIDException.java

Changeset: 4ba184f0b4f6
Author:    dsamersoff
Date:      2017-11-09 04:17 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/4ba184f0b4f6

8162530: src/jdk.management/share/native/libmanagement_ext/GcInfoBuilder.c doesn't handle JNI exceptions properly
Summary: Exceptions are checked after calling NewStringUTF
Reviewed-by: dholmes, sla
Contributed-by: amit.sapre at oracle.com

! src/share/native/sun/management/GcInfoBuilder.c

Changeset: 98b436f017c0
Author:    shshahma
Date:      2017-11-09 06:31 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/98b436f017c0

8177721: Improve diagnostics in sun.management.Agent#startAgent()
Reviewed-by: dfuchs, dholmes

! src/share/classes/sun/management/Agent.java

Changeset: 5da7ee68eb02
Author:    weijun
Date:      2017-11-13 02:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5da7ee68eb02

8190690: Impact on krb5 test cases in the 8u-CPU nightly
Reviewed-by: coffeys

! test/sun/security/krb5/auto/AcceptPermissions.java
! test/sun/security/krb5/auto/AcceptorSubKey.java
! test/sun/security/krb5/auto/AddressesAndNameType.java
! test/sun/security/krb5/auto/BadKdc1.java
! test/sun/security/krb5/auto/BadKdc2.java
! test/sun/security/krb5/auto/BadKdc3.java
! test/sun/security/krb5/auto/BadKdc4.java
! test/sun/security/krb5/auto/Basic.java
! test/sun/security/krb5/auto/BasicKrb5Test.java
! test/sun/security/krb5/auto/BasicProc.java
! test/sun/security/krb5/auto/BogusKDC.java
! test/sun/security/krb5/auto/CleanState.java
! test/sun/security/krb5/auto/CrossRealm.java
! test/sun/security/krb5/auto/DiffNameSameKey.java
! test/sun/security/krb5/auto/DupEtypes.java
! test/sun/security/krb5/auto/DynamicKeytab.java
! test/sun/security/krb5/auto/EmptyPassword.java
! test/sun/security/krb5/auto/FileKeyTab.java
! test/sun/security/krb5/auto/ForwardableCheck.java
! test/sun/security/krb5/auto/GSS.java
! test/sun/security/krb5/auto/GSSUnbound.java
! test/sun/security/krb5/auto/HttpNegotiateServer.java
! test/sun/security/krb5/auto/IgnoreChannelBinding.java
! test/sun/security/krb5/auto/KDC.java
! test/sun/security/krb5/auto/KPEquals.java
! test/sun/security/krb5/auto/KerberosHashEqualsTest.java
! test/sun/security/krb5/auto/KeyPermissions.java
! test/sun/security/krb5/auto/KeyTabCompat.java
! test/sun/security/krb5/auto/KrbTicket.java
! test/sun/security/krb5/auto/KvnoNA.java
! test/sun/security/krb5/auto/LifeTimeInSeconds.java
! test/sun/security/krb5/auto/LoginModuleOptions.java
! test/sun/security/krb5/auto/LoginNoPass.java
! test/sun/security/krb5/auto/MSOID2.java
! test/sun/security/krb5/auto/MaxRetries.java
! test/sun/security/krb5/auto/MoreKvno.java
! test/sun/security/krb5/auto/NewSalt.java
! test/sun/security/krb5/auto/NoAddresses.java
! test/sun/security/krb5/auto/NoInitNoKeytab.java
! test/sun/security/krb5/auto/NonMutualSpnego.java
! test/sun/security/krb5/auto/NoneReplayCacheTest.java
! test/sun/security/krb5/auto/OkAsDelegate.java
! test/sun/security/krb5/auto/OkAsDelegateXRealm.java
! test/sun/security/krb5/auto/OnlyDesLogin.java
! test/sun/security/krb5/auto/PrincipalNameEquals.java
! test/sun/security/krb5/auto/RRC.java
! test/sun/security/krb5/auto/RefreshKrb5Config.java
! test/sun/security/krb5/auto/ReplayCacheTest.java
! test/sun/security/krb5/auto/ReplayCacheTestProc.java
! test/sun/security/krb5/auto/S4U2proxy.java
! test/sun/security/krb5/auto/S4U2proxyGSS.java
! test/sun/security/krb5/auto/S4U2self.java
! test/sun/security/krb5/auto/S4U2selfAsServer.java
! test/sun/security/krb5/auto/S4U2selfAsServerGSS.java
! test/sun/security/krb5/auto/S4U2selfGSS.java
! test/sun/security/krb5/auto/SPNEGO.java
! test/sun/security/krb5/auto/SSL.java
! test/sun/security/krb5/auto/SaslBasic.java
! test/sun/security/krb5/auto/SaslGSS.java
! test/sun/security/krb5/auto/SaslUnbound.java
! test/sun/security/krb5/auto/SpnegoLifeTime.java
! test/sun/security/krb5/auto/SpnegoReqFlags.java
! test/sun/security/krb5/auto/TcpTimeout.java
! test/sun/security/krb5/auto/Test5653.java
! test/sun/security/krb5/auto/TicketSName.java
! test/sun/security/krb5/auto/TwoOrThree.java
! test/sun/security/krb5/auto/TwoPrinces.java
! test/sun/security/krb5/auto/TwoTab.java
! test/sun/security/krb5/auto/UdpTcp.java
! test/sun/security/krb5/auto/UnboundSSL.java
! test/sun/security/krb5/auto/UnboundSSLMultipleKeys.java
! test/sun/security/krb5/auto/UnboundSSLPrincipalProperty.java
! test/sun/security/krb5/auto/UnboundService.java
! test/sun/security/krb5/auto/UseCacheAndStoreKey.java
! test/sun/security/krb5/auto/W83.java

Changeset: d5380412a565
Author:    rpatil
Date:      2017-11-14 12:28 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d5380412a565

8190258: (tz) Support tzdata2017c
8190259: test tck.java.time.zone.TCKZoneRules is broken by tzdata2017c
Reviewed-by: naoto, martin

! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/antarctica
! make/data/tzdata/asia
! make/data/tzdata/australasia
! make/data/tzdata/backward
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/southamerica
! make/data/tzdata/zone.tab
! src/share/classes/java/time/format/ZoneName.java
! src/share/classes/sun/util/resources/TimeZoneNames.java
! src/share/classes/sun/util/resources/de/TimeZoneNames_de.java
! src/share/classes/sun/util/resources/es/TimeZoneNames_es.java
! src/share/classes/sun/util/resources/fr/TimeZoneNames_fr.java
! src/share/classes/sun/util/resources/it/TimeZoneNames_it.java
! src/share/classes/sun/util/resources/ja/TimeZoneNames_ja.java
! src/share/classes/sun/util/resources/ko/TimeZoneNames_ko.java
! src/share/classes/sun/util/resources/pt/TimeZoneNames_pt_BR.java
! src/share/classes/sun/util/resources/sv/TimeZoneNames_sv.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_CN.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_TW.java
! test/java/time/tck/java/time/zone/TCKZoneRules.java
! test/java/time/test/java/time/format/ZoneName.java
! test/sun/util/calendar/zi/tzdata/VERSION
! test/sun/util/calendar/zi/tzdata/africa
! test/sun/util/calendar/zi/tzdata/antarctica
! test/sun/util/calendar/zi/tzdata/asia
! test/sun/util/calendar/zi/tzdata/australasia
! test/sun/util/calendar/zi/tzdata/backward
! test/sun/util/calendar/zi/tzdata/europe
! test/sun/util/calendar/zi/tzdata/leapseconds
! test/sun/util/calendar/zi/tzdata/northamerica
! test/sun/util/calendar/zi/tzdata/southamerica
! test/sun/util/calendar/zi/tzdata/zone.tab

Changeset: 4373cee9c1ff
Author:    igerasim
Date:      2017-11-13 23:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/4373cee9c1ff

8187658: Bigger buffer for GetAdaptersAddresses
Reviewed-by: rriggs, vtewari

! src/windows/native/java/net/NetworkInterface_winXP.c

Changeset: dbd9027b9c3e
Author:    igerasim
Date:      2017-11-13 23:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/dbd9027b9c3e

8188855: Fix VS10 build after "8187658: Bigger buffer for GetAdaptersAddresses"
Reviewed-by: vtewari, simonis

! src/windows/native/java/net/NetworkInterface_winXP.c

Changeset: 07011844584f
Author:    robm
Date:      2017-11-15 11:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/07011844584f

Merge


Changeset: ddfdc4c242f2
Author:    coffeys
Date:      2017-11-27 16:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/ddfdc4c242f2

8189789: tomcat gzip-compressed response bodies appear to be broken in update 151
Reviewed-by: sherman, phh

! src/share/native/java/util/zip/Deflater.c
! src/share/native/java/util/zip/zlib/deflate.c
! src/share/native/java/util/zip/zlib/patches/ChangeLog_java
! test/java/util/zip/InflateIn_DeflateOut.java

Changeset: 6168463b3108
Author:    robm
Date:      2017-11-29 16:28 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/6168463b3108

8169424: src/share/sample/scripting/scriptpad/src/scripts/memory.sh missing #!
Reviewed-by: coffeys

! src/share/sample/scripting/scriptpad/src/scripts/memory.sh

Changeset: c7d0980af81a
Author:    robm
Date:      2017-11-29 16:29 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/c7d0980af81a

8189646: sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java failed with "java.net.SocketTimeoutException: Read timed out"
Reviewed-by: coffeys

! test/sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java

Changeset: c0e157ac32e2
Author:    prr
Date:      2016-07-25 10:36 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/c0e157ac32e2

8147542: ClassCastException when repainting after display resolution change
Reviewed-by: prr, flar
Contributed-by: alexey.ushakov at jetbrains.com

! src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java

Changeset: b4b06b5bc14f
Author:    akolarkunnu
Date:      2017-11-29 21:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/b4b06b5bc14f

8154017: Shutdown hooks are racing against shutdown sequence, if System.exit()-calling thread is interrupted
Reviewed-by: coffeys

! src/share/classes/java/lang/ApplicationShutdownHooks.java
+ test/java/lang/Runtime/shutdown/ShutdownInterruptedMain.java

Changeset: 49cfd9baec9c
Author:    ssreedharan
Date:      2017-11-09 14:19 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/49cfd9baec9c

8183504: 8u131 Win 10, issue with wrong position of Sogou IME popup
Reviewed-by: psadhukhan

! src/windows/native/sun/windows/awt_Component.cpp

Changeset: 04c6d4f4921e
Author:    azvegint
Date:      2015-08-04 12:34 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/04c6d4f4921e

8130400: Test java/awt/image/DrawImage/IncorrectClipXorModeSurface2Surface.java fails with ClassCastException
Reviewed-by: prr, serb

! src/solaris/classes/sun/java2d/xr/XRDrawImage.java
! test/java/awt/image/DrawImage/IncorrectClipXorModeSurface2Surface.java

Changeset: 56832a0ff7f8
Author:    aefimov
Date:      2017-12-02 14:28 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/56832a0ff7f8

8186441: Change of behavior in the getMessage () method of the SOAPMessageContextImpl class
Reviewed-by: lancea

! test/javax/xml/ws/8159058/SaajEmptyNamespaceTest.java

Changeset: 50cb34f2217b
Author:    ssreedharan
Date:      2017-11-24 13:18 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/50cb34f2217b

8176072: READING attributes are not available on TSF
Reviewed-by: ssadetsky

! src/windows/classes/sun/awt/windows/WInputMethod.java
! src/windows/native/sun/windows/awt_InputTextInfor.cpp
+ test/javax/swing/JTextField/JapaneseReadingAttributes/JapaneseReadingAttributes.java

Changeset: d7e9bf2b16f4
Author:    alitvinov
Date:      2017-12-04 17:38 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d7e9bf2b16f4

8181659: Create an alternative fix for JDK-8167102, whose fix was backed out
Reviewed-by: prr, serb

! src/share/classes/sun/print/RasterPrinterJob.java
! test/java/awt/print/PageFormat/WrongPaperPrintingTest.java

Changeset: 6bcb0cba6df6
Author:    aivanov
Date:      2017-12-06 13:04 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/6bcb0cba6df6

8179665: [Windows] java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location
Reviewed-by: prr, serb, ssadetsky

! src/windows/classes/sun/awt/windows/WInputMethod.java
! src/windows/native/sun/windows/awt_Component.cpp
+ test/javax/swing/JFrame/AlwaysOnTop/AlwaysOnTopImeTest.java

Changeset: dbd038c1595a
Author:    nishjain
Date:      2016-10-04 19:28 +0900
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/dbd038c1595a

8165466: DecimalFormat percentage format can contain unexpected %
Reviewed-by: okutsu, peytoia

! src/share/classes/java/text/DecimalFormat.java
+ test/java/text/Format/DecimalFormat/Bug8165466.java

Changeset: 04fcd605b1fe
Author:    igerasim
Date:      2017-12-13 12:31 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/04fcd605b1fe

8193156: Need to backout fixes for JDK-8058547, JDK-8055753, JDK-8085903
Reviewed-by: mullan

! src/share/classes/java/security/ProtectionDomain.java

Changeset: 5a0b642bcbd6
Author:    dbuck
Date:      2017-12-18 18:54 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5a0b642bcbd6

8059036: Implement Diagnostic Commands for heap and finalizerinfo
Summary: Implement Diagnostic Commands for heap and finalizerinfo
Reviewed-by: mchung

! src/share/classes/java/lang/ref/Finalizer.java
+ src/share/classes/java/lang/ref/FinalizerHistogram.java
! src/share/classes/java/lang/ref/Reference.java
! src/share/classes/java/lang/ref/ReferenceQueue.java
+ test/java/lang/ref/FinalizerHistogramTest.java

Changeset: f3f7bbfe8928
Author:    okutsu
Date:      2016-07-05 13:53 +0900
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/f3f7bbfe8928

8136356: Add time zone mappings on Windows
Reviewed-by: peytoia

! src/windows/lib/tzmappings

Changeset: 25f7b0cd25cf
Author:    rpatil
Date:      2017-12-20 06:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/25f7b0cd25cf

8153955: increase java.util.logging.FileHandler MAX_LOCKS limit
Summary: This patch adds a new JDK implementation specific system property "jdk.internal.FileHandlerLogging.maxLocks" to control java.util.logging.FileHandler's MAX_LOCKS limit.
Reviewed-by: coffeys, dfuchs

! src/share/classes/java/util/logging/FileHandler.java
+ test/java/util/logging/FileHandlerMaxLocksTest.java

Changeset: 73a9fef98b93
Author:    asaha
Date:      2018-01-02 17:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/73a9fef98b93

Added tag jdk8u172-b01 for changeset 25f7b0cd25cf

! .hgtags

Changeset: def07b5ce3be
Author:    mbaesken
Date:      2017-12-19 15:17 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/def07b5ce3be

8193807: Avoid UnsatisfiedLinkError on AIX by providing empty basic implementations of getSystemCpuLoad and getProcessCpuLoad
Reviewed-by: erikj, simonis

! make/lib/ServiceabilityLibraries.gmk
+ src/aix/native/sun/management/AixOperatingSystem.c

Changeset: d3ca089e6a0d
Author:    snikandrova
Date:      2016-07-18 14:39 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d3ca089e6a0d

8054213: Class name repeated in output of Type.toString()
Reviewed-by: darcy

! src/share/classes/sun/reflect/generics/reflectiveObjects/ParameterizedTypeImpl.java
+ test/java/lang/reflect/Generics/TestGenericReturnTypeToString.java

Changeset: 39225a867e2b
Author:    coffeys
Date:      2018-01-02 08:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/39225a867e2b

Merge


Changeset: 70c58495bbad
Author:    igerasim
Date:      2018-01-02 18:05 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/70c58495bbad

8187985: Broken certificate number in debug output
Reviewed-by: weijun

! src/share/classes/sun/security/tools/keytool/Main.java

Changeset: a0932d9f577d
Author:    igerasim
Date:      2018-01-03 00:46 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/a0932d9f577d

8192987: keytool should remember real storetype if it is not provided
Reviewed-by: mullan

! src/share/classes/sun/security/tools/KeyStoreUtil.java
! src/share/classes/sun/security/tools/keytool/Main.java
+ test/sun/security/tools/keytool/RealType.java

Changeset: db8272cb8c99
Author:    robm
Date:      2018-01-08 10:18 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/db8272cb8c99

Merge


Changeset: 51b6cc7fbd98
Author:    asaha
Date:      2018-01-08 22:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/51b6cc7fbd98

Added tag jdk8u172-b02 for changeset db8272cb8c99

! .hgtags

Changeset: bd24ee3a9a04
Author:    asaha
Date:      2018-01-16 22:58 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/bd24ee3a9a04

Merge

! .hgtags
! src/share/classes/javax/swing/JList.java
- src/share/classes/sun/misc/JavaObjectInputStreamAccess.java
- src/share/classes/sun/misc/ObjectStreamClassValidator.java
! src/share/classes/sun/print/RasterPrinterJob.java
- src/share/classes/sun/security/ssl/SupportedEllipticCurvesExtension.java
- src/share/classes/sun/security/ssl/SupportedEllipticPointFormatsExtension.java
! src/share/classes/sun/security/tools/keytool/Main.java
! src/windows/native/sun/windows/awt_Component.cpp

Changeset: d0e3f3cf28b6
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d0e3f3cf28b6

Added tag jdk8u172-b03 for changeset bd24ee3a9a04

! .hgtags

Changeset: 5c3bb77e43ee
Author:    asaha
Date:      2018-01-22 15:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5c3bb77e43ee

Merge

! .hgtags
! src/share/classes/java/awt/Container.java
! src/windows/classes/sun/awt/windows/WInputMethod.java
! src/windows/native/sun/windows/awt_Component.cpp

Changeset: 4893c31ec103
Author:    asaha
Date:      2018-01-25 08:21 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/4893c31ec103

Merge

! .hgtags

Changeset: 49af0402dfe2
Author:    azvegint
Date:      2018-01-23 12:28 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/49af0402dfe2

8187803: JDK part of JavaFX-Swing dialogs appearing behind main stage
Reviewed-by: ssadetsky, prr

! src/macosx/classes/sun/lwawt/LWLightweightFramePeer.java
! src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
+ src/share/classes/sun/awt/OverrideNativeWindowHandle.java
! src/share/classes/sun/swing/JLightweightFrame.java
! src/solaris/classes/sun/awt/X11/XLightweightFramePeer.java
! src/solaris/classes/sun/awt/X11/XWindowPeer.java
! src/windows/classes/sun/awt/windows/WLightweightFramePeer.java
! src/windows/native/sun/windows/awt_Dialog.cpp
! src/windows/native/sun/windows/awt_Frame.cpp
! src/windows/native/sun/windows/awt_Window.cpp
! src/windows/native/sun/windows/awt_Window.h

Changeset: cf952b84daa1
Author:    asaha
Date:      2018-01-30 11:33 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/cf952b84daa1

Merge

! .hgtags

Changeset: b398bb5c0c90
Author:    asaha
Date:      2018-01-30 11:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/b398bb5c0c90

Added tag jdk8u172-b04 for changeset cf952b84daa1

! .hgtags

Changeset: 412b77573557
Author:    alitvinov
Date:      2018-01-26 17:44 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/412b77573557

8177758: Regression in java.awt.FileDialog
Reviewed-by: sveerabhadra, serb

! src/windows/native/sun/windows/awt_FileDialog.cpp
+ test/java/awt/FileDialog/FileDialogMemoryLeak/FileDialogLeakTest.java

Changeset: 076daed81c0a
Author:    asaha
Date:      2018-02-06 11:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/076daed81c0a

Merge

! .hgtags

Changeset: 1fc8d9f8ca5b
Author:    asaha
Date:      2018-02-06 11:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/1fc8d9f8ca5b

Added tag jdk8u172-b05 for changeset 076daed81c0a

! .hgtags

Changeset: 94491d0dc595
Author:    asaha
Date:      2018-02-13 12:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/94491d0dc595

Merge

! .hgtags
- src/share/classes/com/sun/crypto/provider/ai.java

Changeset: d84393f0a392
Author:    asaha
Date:      2018-02-13 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/d84393f0a392

Added tag jdk8u172-b06 for changeset 94491d0dc595

! .hgtags

Changeset: 7e9eeb74e84b
Author:    asaha
Date:      2018-02-20 13:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/7e9eeb74e84b

Merge

! .hgtags

Changeset: 3db75ee84f69
Author:    asaha
Date:      2018-02-20 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/3db75ee84f69

Added tag jdk8u172-b07 for changeset 7e9eeb74e84b

! .hgtags

Changeset: 3974ec9cd040
Author:    asaha
Date:      2018-02-27 11:41 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/3974ec9cd040

Merge

! .hgtags

Changeset: 41df444245e3
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/41df444245e3

Added tag jdk8u172-b08 for changeset 3974ec9cd040

! .hgtags

Changeset: f52ece1d8708
Author:    asaha
Date:      2018-03-06 20:35 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/f52ece1d8708

Merge

! .hgtags
- test/javax/management/remote/mandatory/connection/DefaultAgentFilterTest.java
- test/javax/management/remote/mandatory/connection/NewRMIClientFilterTest.java
- test/javax/management/remote/mandatory/connection/mgmt1.properties
- test/javax/management/remote/mandatory/connection/mgmt2.properties

Changeset: 5049f9184d0e
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/5049f9184d0e

Added tag jdk8u172-b09 for changeset f52ece1d8708

! .hgtags

Changeset: 9e9009034e5c
Author:    asaha
Date:      2018-03-19 12:06 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/9e9009034e5c

Merge

! .hgtags

Changeset: 27d24b7fddc6
Author:    asaha
Date:      2018-03-19 12:13 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/27d24b7fddc6

Added tag jdk8u172-b10 for changeset 9e9009034e5c

! .hgtags

Changeset: 07e8e63a872c
Author:    asaha
Date:      2018-03-28 08:18 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/07e8e63a872c

Added tag jdk8u171-b11 for changeset 5ccb2d5ec23d

! .hgtags

Changeset: 2a041b1f858d
Author:    asaha
Date:      2018-03-28 08:43 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/2a041b1f858d

Merge

! .hgtags

Changeset: 4c674322d449
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/4c674322d449

Merge jdk8u172-b11

! .hgtags
! make/lib/ServiceabilityLibraries.gmk
! src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
! src/share/classes/com/sun/java/swing/plaf/motif/MotifInternalFrameTitlePane.java
! src/share/classes/java/awt/Component.java
! src/share/classes/java/awt/Container.java
! src/share/classes/java/awt/event/MouseEvent.java
! src/share/classes/java/lang/ref/Finalizer.java
! src/share/classes/java/security/ProtectionDomain.java
! src/share/classes/java/text/DecimalFormat.java
! src/share/classes/javax/swing/JList.java
! src/share/classes/javax/swing/JTable.java
! src/share/classes/javax/swing/JTree.java
! src/share/classes/javax/swing/SwingUtilities.java
! src/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
! src/share/classes/javax/swing/table/JTableHeader.java
! src/share/classes/sun/awt/AWTAccessor.java
! src/share/classes/sun/management/Agent.java
! src/share/classes/sun/print/RasterPrinterJob.java
! src/share/classes/sun/security/tools/keytool/Main.java
! src/solaris/classes/sun/java2d/xr/XRDrawImage.java
! src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java
! src/windows/classes/sun/awt/windows/WLightweightFramePeer.java
! src/windows/native/java/net/NetworkInterface_winXP.c
! src/windows/native/sun/windows/awt_Component.cpp
! src/windows/native/sun/windows/awt_InputTextInfor.cpp
! src/windows/native/sun/windows/awt_Toolkit.cpp
! src/windows/native/sun/windows/awt_Window.cpp
! test/sun/security/krb5/auto/SSL.java

Changeset: e8e6553e7ca9
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/jdk/rev/e8e6553e7ca9

Added tag aarch64-jdk8u172-b11 for changeset 4c674322d449

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:46:50 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:46:50 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/nashorn: 25 new
	changesets
Message-ID: <201805111746.w4BHko5B008782@aojmv0008.oracle.com>

Changeset: 8b311af3f1b2
Author:    asaha
Date:      2017-10-24 13:17 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/8b311af3f1b2

Added tag jdk8u172-b00 for changeset 3ae3ebe2e2ee

! .hgtags

Changeset: e5e19194a8a2
Author:    asaha
Date:      2018-01-02 17:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/e5e19194a8a2

Added tag jdk8u172-b01 for changeset 8b311af3f1b2

! .hgtags

Changeset: 5b549167a929
Author:    asaha
Date:      2018-01-08 22:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/5b549167a929

Added tag jdk8u172-b02 for changeset e5e19194a8a2

! .hgtags

Changeset: 93b6ac378726
Author:    asaha
Date:      2018-01-16 23:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/93b6ac378726

Merge

! .hgtags

Changeset: e88efeee4e44
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/e88efeee4e44

Added tag jdk8u172-b03 for changeset 93b6ac378726

! .hgtags

Changeset: b99df5e37a50
Author:    asaha
Date:      2018-01-22 15:17 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/b99df5e37a50

Merge

! .hgtags

Changeset: 4e58e4ad1400
Author:    asaha
Date:      2018-01-25 08:26 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/4e58e4ad1400

Merge

! .hgtags

Changeset: 9bd2bd2edbd7
Author:    asaha
Date:      2018-01-30 11:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/9bd2bd2edbd7

Merge

! .hgtags

Changeset: 94850558b3a4
Author:    asaha
Date:      2018-01-30 11:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/94850558b3a4

Added tag jdk8u172-b04 for changeset 9bd2bd2edbd7

! .hgtags

Changeset: c6d01f70f166
Author:    asaha
Date:      2018-02-06 11:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/c6d01f70f166

Merge

! .hgtags

Changeset: ebcef6c6ffbc
Author:    asaha
Date:      2018-02-06 11:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/ebcef6c6ffbc

Added tag jdk8u172-b05 for changeset c6d01f70f166

! .hgtags

Changeset: bb62c7f3b3ed
Author:    asaha
Date:      2018-02-13 12:30 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/bb62c7f3b3ed

Merge

! .hgtags

Changeset: 559ff6f2880c
Author:    asaha
Date:      2018-02-13 12:58 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/559ff6f2880c

Added tag jdk8u172-b06 for changeset bb62c7f3b3ed

! .hgtags

Changeset: b14b138cc741
Author:    asaha
Date:      2018-02-20 13:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/b14b138cc741

Merge

! .hgtags

Changeset: 0cdcf92d3823
Author:    asaha
Date:      2018-02-20 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/0cdcf92d3823

Added tag jdk8u172-b07 for changeset b14b138cc741

! .hgtags

Changeset: 32ba142b2880
Author:    asaha
Date:      2018-02-27 11:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/32ba142b2880

Merge

! .hgtags

Changeset: 2cfe998acc70
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/2cfe998acc70

Added tag jdk8u172-b08 for changeset 32ba142b2880

! .hgtags

Changeset: 1353afc92267
Author:    asaha
Date:      2018-03-06 20:35 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/1353afc92267

Merge

! .hgtags

Changeset: c5f9041e5d54
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/c5f9041e5d54

Added tag jdk8u172-b09 for changeset 1353afc92267

! .hgtags

Changeset: 3087d3a4983a
Author:    asaha
Date:      2018-03-19 12:10 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/3087d3a4983a

Merge

! .hgtags

Changeset: de39df7cdbef
Author:    asaha
Date:      2018-03-19 12:14 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/de39df7cdbef

Added tag jdk8u172-b10 for changeset 3087d3a4983a

! .hgtags

Changeset: 04a4e73e879e
Author:    asaha
Date:      2018-03-28 08:19 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/04a4e73e879e

Added tag jdk8u171-b11 for changeset 921be31addf6

! .hgtags

Changeset: df6d51bc4491
Author:    asaha
Date:      2018-03-28 08:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/df6d51bc4491

Merge

! .hgtags

Changeset: 10935dac00db
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/10935dac00db

Merge jdk8u172-b11

! .hgtags

Changeset: c667b467b394
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/nashorn/rev/c667b467b394

Added tag aarch64-jdk8u172-b11 for changeset 10935dac00db

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:56:07 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:56:07 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah: 27 new
	changesets
Message-ID: <201805111756.w4BHu72o012575@aojmv0008.oracle.com>

Changeset: a0672a294b9a
Author:    asaha
Date:      2017-10-24 13:15 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/a0672a294b9a

Added tag jdk8u172-b00 for changeset e91f5717d8a5

! .hgtags

Changeset: 315185c9100a
Author:    asaha
Date:      2018-01-02 17:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/315185c9100a

Added tag jdk8u172-b01 for changeset a0672a294b9a

! .hgtags

Changeset: 3b5b53db61f2
Author:    asaha
Date:      2018-01-08 22:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/3b5b53db61f2

Added tag jdk8u172-b02 for changeset 315185c9100a

! .hgtags

Changeset: 7204958a8c00
Author:    asaha
Date:      2018-01-16 22:51 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/7204958a8c00

Merge

! .hgtags

Changeset: 6c0ab40b861f
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/6c0ab40b861f

Added tag jdk8u172-b03 for changeset 7204958a8c00

! .hgtags

Changeset: 95ec0b6be586
Author:    asaha
Date:      2018-01-22 15:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/95ec0b6be586

Merge

! .hgtags

Changeset: f833e588c629
Author:    asaha
Date:      2018-01-25 08:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/f833e588c629

Merge

! .hgtags

Changeset: a80949c226a2
Author:    asaha
Date:      2018-01-30 11:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/a80949c226a2

Merge

! .hgtags

Changeset: 5eb172c08a37
Author:    asaha
Date:      2018-01-30 11:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/5eb172c08a37

Added tag jdk8u172-b04 for changeset a80949c226a2

! .hgtags

Changeset: c6ca716659af
Author:    asaha
Date:      2018-02-06 10:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/c6ca716659af

Merge

! .hgtags

Changeset: 6357efb8aa1c
Author:    asaha
Date:      2018-02-06 11:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/6357efb8aa1c

Added tag jdk8u172-b05 for changeset c6ca716659af

! .hgtags

Changeset: 7a95a1d55d53
Author:    asaha
Date:      2018-02-13 12:18 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/7a95a1d55d53

Merge

! .hgtags

Changeset: 306a3ab6740b
Author:    asaha
Date:      2018-02-13 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/306a3ab6740b

Added tag jdk8u172-b06 for changeset 7a95a1d55d53

! .hgtags

Changeset: c3d51ddc2265
Author:    asaha
Date:      2018-02-20 12:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/c3d51ddc2265

Merge

! .hgtags

Changeset: 33745ceb07a8
Author:    asaha
Date:      2018-02-20 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/33745ceb07a8

Added tag jdk8u172-b07 for changeset c3d51ddc2265

! .hgtags

Changeset: 20086fb0be29
Author:    asaha
Date:      2018-02-27 11:34 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/20086fb0be29

Merge

! .hgtags

Changeset: e037c2761af5
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/e037c2761af5

Added tag jdk8u172-b08 for changeset 20086fb0be29

! .hgtags

Changeset: 9361e8414bf1
Author:    asaha
Date:      2018-03-06 20:32 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/9361e8414bf1

Merge

! .hgtags

Changeset: a7ef4deb2851
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/a7ef4deb2851

Added tag jdk8u172-b09 for changeset 9361e8414bf1

! .hgtags

Changeset: ff9f47b14b8a
Author:    asaha
Date:      2018-03-19 11:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/ff9f47b14b8a

Merge

! .hgtags

Changeset: 2a90c09417a3
Author:    asaha
Date:      2018-03-19 12:12 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/2a90c09417a3

Added tag jdk8u172-b10 for changeset ff9f47b14b8a

! .hgtags

Changeset: b8458ce8c60c
Author:    asaha
Date:      2018-03-28 08:17 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/b8458ce8c60c

Added tag jdk8u171-b11 for changeset 8b40342cb580

! .hgtags

Changeset: 4d038b84d113
Author:    asaha
Date:      2018-03-28 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/4d038b84d113

Merge

! .hgtags

Changeset: eb1497eaa512
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/eb1497eaa512

Merge jdk8u172-b11

! .hgtags

Changeset: 74564d40b0d6
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/74564d40b0d6

Added tag aarch64-jdk8u172-b11 for changeset eb1497eaa512

! .hgtags

Changeset: 2417fb2d9061
Author:    andrew
Date:      2018-05-09 06:57 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/2417fb2d9061

Merge aarch64-jdk8u172-b11

! .hgtags

Changeset: 19bb37bae005
Author:    andrew
Date:      2018-05-09 06:58 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/rev/19bb37bae005

Added tag aarch64-shenandoah-jdk8u172-b11 for changeset 2417fb2d9061

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:56:16 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:56:16 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/corba: 27 new
	changesets
Message-ID: <201805111756.w4BHuGMJ012781@aojmv0008.oracle.com>

Changeset: fbb7c1e76e59
Author:    asaha
Date:      2017-10-24 13:15 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/fbb7c1e76e59

Added tag jdk8u172-b00 for changeset 72dbc8d63308

! .hgtags

Changeset: 56874ff37e89
Author:    asaha
Date:      2018-01-02 17:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/56874ff37e89

Added tag jdk8u172-b01 for changeset fbb7c1e76e59

! .hgtags

Changeset: a5563d019ac4
Author:    asaha
Date:      2018-01-08 22:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/a5563d019ac4

Added tag jdk8u172-b02 for changeset 56874ff37e89

! .hgtags

Changeset: 65a52284d8a3
Author:    asaha
Date:      2018-01-16 22:52 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/65a52284d8a3

Merge

! .hgtags

Changeset: 7834bc524282
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/7834bc524282

Added tag jdk8u172-b03 for changeset 65a52284d8a3

! .hgtags

Changeset: 31f69295d485
Author:    asaha
Date:      2018-01-22 15:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/31f69295d485

Merge

! .hgtags

Changeset: 55439009e173
Author:    asaha
Date:      2018-01-25 08:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/55439009e173

Merge

! .hgtags

Changeset: c3942af7d2fa
Author:    asaha
Date:      2018-01-30 11:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/c3942af7d2fa

Merge

! .hgtags

Changeset: 133d97a7cbed
Author:    asaha
Date:      2018-01-30 11:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/133d97a7cbed

Added tag jdk8u172-b04 for changeset c3942af7d2fa

! .hgtags

Changeset: 13c1af9669c2
Author:    asaha
Date:      2018-02-06 10:59 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/13c1af9669c2

Merge

! .hgtags

Changeset: e6a796c9d4e1
Author:    asaha
Date:      2018-02-06 11:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/e6a796c9d4e1

Added tag jdk8u172-b05 for changeset 13c1af9669c2

! .hgtags

Changeset: ad4a16f06c35
Author:    asaha
Date:      2018-02-13 12:21 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/ad4a16f06c35

Merge

! .hgtags

Changeset: 26be7ad633b8
Author:    asaha
Date:      2018-02-13 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/26be7ad633b8

Added tag jdk8u172-b06 for changeset ad4a16f06c35

! .hgtags

Changeset: bd2328706d14
Author:    asaha
Date:      2018-02-20 13:00 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/bd2328706d14

Merge

! .hgtags

Changeset: c7b349e0ea46
Author:    asaha
Date:      2018-02-20 13:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/c7b349e0ea46

Added tag jdk8u172-b07 for changeset bd2328706d14

! .hgtags

Changeset: bf262dc4ed05
Author:    asaha
Date:      2018-02-27 11:34 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/bf262dc4ed05

Merge

! .hgtags

Changeset: 6cbbef7afbc6
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/6cbbef7afbc6

Added tag jdk8u172-b08 for changeset bf262dc4ed05

! .hgtags

Changeset: e9aaa28b626d
Author:    asaha
Date:      2018-03-06 20:32 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/e9aaa28b626d

Merge

! .hgtags

Changeset: 123129413d20
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/123129413d20

Added tag jdk8u172-b09 for changeset e9aaa28b626d

! .hgtags

Changeset: f39115b612ab
Author:    asaha
Date:      2018-03-19 11:56 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/f39115b612ab

Merge

! .hgtags

Changeset: e6cd050657b4
Author:    asaha
Date:      2018-03-19 12:12 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/e6cd050657b4

Added tag jdk8u172-b10 for changeset f39115b612ab

! .hgtags

Changeset: 646464235a81
Author:    asaha
Date:      2018-03-28 08:17 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/646464235a81

Added tag jdk8u171-b11 for changeset fd5e2fc0b714

! .hgtags

Changeset: 6841ddd69c30
Author:    asaha
Date:      2018-03-28 08:34 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/6841ddd69c30

Merge

! .hgtags

Changeset: 84245796a0fa
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/84245796a0fa

Merge jdk8u172-b11

! .hgtags

Changeset: 3a04a7c080af
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/3a04a7c080af

Added tag aarch64-jdk8u172-b11 for changeset 84245796a0fa

! .hgtags

Changeset: b0f52a3e83db
Author:    andrew
Date:      2018-05-09 06:57 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/b0f52a3e83db

Merge aarch64-jdk8u172-b11

! .hgtags

Changeset: df0657f2912d
Author:    andrew
Date:      2018-05-09 06:58 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/corba/rev/df0657f2912d

Added tag aarch64-shenandoah-jdk8u172-b11 for changeset b0f52a3e83db

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:56:26 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:56:26 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/jaxp: 27 new
	changesets
Message-ID: <201805111756.w4BHuQwn012993@aojmv0008.oracle.com>

Changeset: a8bd8d03df39
Author:    asaha
Date:      2017-10-24 13:16 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/a8bd8d03df39

Added tag jdk8u172-b00 for changeset dcef061c3628

! .hgtags

Changeset: 78e071b5c067
Author:    asaha
Date:      2018-01-02 17:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/78e071b5c067

Added tag jdk8u172-b01 for changeset a8bd8d03df39

! .hgtags

Changeset: 5d207173975c
Author:    asaha
Date:      2018-01-08 22:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/5d207173975c

Added tag jdk8u172-b02 for changeset 78e071b5c067

! .hgtags

Changeset: f6f4bebcbf4b
Author:    asaha
Date:      2018-01-16 22:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/f6f4bebcbf4b

Merge

! .hgtags
- src/com/sun/org/apache/xalan/internal/utils/FactoryImpl.java
- src/com/sun/org/apache/xalan/internal/utils/FeatureManager.java
- src/com/sun/org/apache/xml/internal/serializer/utils/AttList.java
- src/com/sun/org/apache/xml/internal/serializer/utils/DOM2Helper.java
- src/com/sun/org/apache/xml/internal/utils/DOMHelper.java
- src/com/sun/org/apache/xml/internal/utils/DOMOrder.java

Changeset: 8781408eccfb
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/8781408eccfb

Added tag jdk8u172-b03 for changeset f6f4bebcbf4b

! .hgtags

Changeset: 63f2ebb7367a
Author:    asaha
Date:      2018-01-22 15:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/63f2ebb7367a

Merge

! .hgtags

Changeset: c8f5d1c3cb6e
Author:    asaha
Date:      2018-01-25 08:20 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/c8f5d1c3cb6e

Merge

! .hgtags

Changeset: d7f51a2cb3fa
Author:    asaha
Date:      2018-01-30 11:32 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/d7f51a2cb3fa

Merge

! .hgtags

Changeset: 834d32115c1a
Author:    asaha
Date:      2018-01-30 11:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/834d32115c1a

Added tag jdk8u172-b04 for changeset d7f51a2cb3fa

! .hgtags

Changeset: 264518389b7f
Author:    asaha
Date:      2018-02-06 11:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/264518389b7f

Merge

! .hgtags

Changeset: bf8b361d21e8
Author:    asaha
Date:      2018-02-06 11:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/bf8b361d21e8

Added tag jdk8u172-b05 for changeset 264518389b7f

! .hgtags

Changeset: cb4e6aecc7ae
Author:    asaha
Date:      2018-02-13 12:25 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/cb4e6aecc7ae

Merge

! .hgtags

Changeset: c4f36aa429d5
Author:    asaha
Date:      2018-02-13 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/c4f36aa429d5

Added tag jdk8u172-b06 for changeset cb4e6aecc7ae

! .hgtags

Changeset: c8cb876703b1
Author:    asaha
Date:      2018-02-20 13:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/c8cb876703b1

Merge

! .hgtags

Changeset: d642a841b4e2
Author:    asaha
Date:      2018-02-20 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/d642a841b4e2

Added tag jdk8u172-b07 for changeset c8cb876703b1

! .hgtags

Changeset: b79b95aa4759
Author:    asaha
Date:      2018-02-27 11:38 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/b79b95aa4759

Merge

! .hgtags

Changeset: 9abf255d17ed
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/9abf255d17ed

Added tag jdk8u172-b08 for changeset b79b95aa4759

! .hgtags

Changeset: 81808062121e
Author:    asaha
Date:      2018-03-06 20:33 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/81808062121e

Merge

! .hgtags

Changeset: 8e5129aef8e7
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/8e5129aef8e7

Added tag jdk8u172-b09 for changeset 81808062121e

! .hgtags

Changeset: ed6b3d50e812
Author:    asaha
Date:      2018-03-19 12:03 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/ed6b3d50e812

Merge

! .hgtags

Changeset: 9ddffc6e2f98
Author:    asaha
Date:      2018-03-19 12:13 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/9ddffc6e2f98

Added tag jdk8u172-b10 for changeset ed6b3d50e812

! .hgtags

Changeset: 228ec0c489c0
Author:    asaha
Date:      2018-03-28 08:18 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/228ec0c489c0

Added tag jdk8u171-b11 for changeset 6e9148ef1b3a

! .hgtags

Changeset: 257c09605def
Author:    asaha
Date:      2018-03-28 08:38 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/257c09605def

Merge

! .hgtags

Changeset: 576baf8ba35f
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/576baf8ba35f

Merge jdk8u172-b11

! .hgtags

Changeset: ab8087f496fe
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/ab8087f496fe

Added tag aarch64-jdk8u172-b11 for changeset 576baf8ba35f

! .hgtags

Changeset: 0b292d898911
Author:    andrew
Date:      2018-05-09 06:57 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/0b292d898911

Merge aarch64-jdk8u172-b11

! .hgtags

Changeset: ed5395cf2fd9
Author:    andrew
Date:      2018-05-09 06:58 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxp/rev/ed5395cf2fd9

Added tag aarch64-shenandoah-jdk8u172-b11 for changeset 0b292d898911

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:56:35 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:56:35 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/jaxws: 28 new
	changesets
Message-ID: <201805111756.w4BHuaVc013101@aojmv0008.oracle.com>

Changeset: a0a22040bf4d
Author:    asaha
Date:      2017-10-24 13:16 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/a0a22040bf4d

Added tag jdk8u172-b00 for changeset 16be4c9dff93

! .hgtags

Changeset: c4309a2d981b
Author:    aefimov
Date:      2017-12-02 14:27 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/c4309a2d981b

8186441: Change of behavior in the getMessage () method of the SOAPMessageContextImpl class
Reviewed-by: lancea

! src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/saaj/SaajStaxWriter.java

Changeset: 703e4709edae
Author:    asaha
Date:      2018-01-02 17:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/703e4709edae

Added tag jdk8u172-b01 for changeset c4309a2d981b

! .hgtags

Changeset: 8ff1173372e3
Author:    asaha
Date:      2018-01-08 22:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/8ff1173372e3

Added tag jdk8u172-b02 for changeset 703e4709edae

! .hgtags

Changeset: b327c90d911f
Author:    asaha
Date:      2018-01-16 22:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/b327c90d911f

Merge

! .hgtags

Changeset: c8487bb583c2
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/c8487bb583c2

Added tag jdk8u172-b03 for changeset b327c90d911f

! .hgtags

Changeset: 621d0726ef58
Author:    asaha
Date:      2018-01-22 15:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/621d0726ef58

Merge

! .hgtags

Changeset: 7d435a6848ed
Author:    asaha
Date:      2018-01-25 08:21 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/7d435a6848ed

Merge

! .hgtags

Changeset: e9368eb17ab6
Author:    asaha
Date:      2018-01-30 11:32 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/e9368eb17ab6

Merge

! .hgtags

Changeset: 52b22eec8bc5
Author:    asaha
Date:      2018-01-30 11:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/52b22eec8bc5

Added tag jdk8u172-b04 for changeset e9368eb17ab6

! .hgtags

Changeset: 570a943deff0
Author:    asaha
Date:      2018-02-06 11:04 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/570a943deff0

Merge

! .hgtags

Changeset: a48eafb20ce4
Author:    asaha
Date:      2018-02-06 11:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/a48eafb20ce4

Added tag jdk8u172-b05 for changeset 570a943deff0

! .hgtags

Changeset: d214e78a9450
Author:    asaha
Date:      2018-02-13 12:26 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/d214e78a9450

Merge

! .hgtags

Changeset: 167e737f48c8
Author:    asaha
Date:      2018-02-13 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/167e737f48c8

Added tag jdk8u172-b06 for changeset d214e78a9450

! .hgtags

Changeset: db5f564ce31b
Author:    asaha
Date:      2018-02-20 13:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/db5f564ce31b

Merge

! .hgtags

Changeset: f296a92704c6
Author:    asaha
Date:      2018-02-20 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/f296a92704c6

Added tag jdk8u172-b07 for changeset db5f564ce31b

! .hgtags

Changeset: ef209b1aa531
Author:    asaha
Date:      2018-02-27 11:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/ef209b1aa531

Merge

! .hgtags

Changeset: 75301b59bcb1
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/75301b59bcb1

Added tag jdk8u172-b08 for changeset ef209b1aa531

! .hgtags

Changeset: fc695409c23d
Author:    asaha
Date:      2018-03-06 20:34 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/fc695409c23d

Merge

! .hgtags

Changeset: 7bce43014cd1
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/7bce43014cd1

Added tag jdk8u172-b09 for changeset fc695409c23d

! .hgtags

Changeset: 7287e0008d11
Author:    asaha
Date:      2018-03-19 12:04 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/7287e0008d11

Merge

! .hgtags

Changeset: 1591902a6c6a
Author:    asaha
Date:      2018-03-19 12:13 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/1591902a6c6a

Added tag jdk8u172-b10 for changeset 7287e0008d11

! .hgtags

Changeset: b4c4143de246
Author:    asaha
Date:      2018-03-28 08:18 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/b4c4143de246

Added tag jdk8u171-b11 for changeset 45e4320c2c64

! .hgtags

Changeset: 980c4675006f
Author:    asaha
Date:      2018-03-28 08:41 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/980c4675006f

Merge

! .hgtags

Changeset: f917360bf8c6
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/f917360bf8c6

Merge jdk8u172-b11

! .hgtags

Changeset: 1e71aeefeecf
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/1e71aeefeecf

Added tag aarch64-jdk8u172-b11 for changeset f917360bf8c6

! .hgtags

Changeset: 85f81542884d
Author:    andrew
Date:      2018-05-09 06:57 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/85f81542884d

Merge aarch64-jdk8u172-b11

! .hgtags

Changeset: 8baf0c62e99d
Author:    andrew
Date:      2018-05-09 06:58 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jaxws/rev/8baf0c62e99d

Added tag aarch64-shenandoah-jdk8u172-b11 for changeset 85f81542884d

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:56:45 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:56:45 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/langtools: 28
	new changesets
Message-ID: <201805111756.w4BHukFp013213@aojmv0008.oracle.com>

Changeset: 03ff1eee9fe8
Author:    asaha
Date:      2017-10-24 13:16 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/03ff1eee9fe8

Added tag jdk8u172-b00 for changeset 53092d863cb6

! .hgtags

Changeset: 47a91ecb0b87
Author:    sadayapalam
Date:      2017-12-04 10:33 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/47a91ecb0b87

8191969: javac produces incorrect RuntimeInvisibleTypeAnnotations length attribute
Reviewed-by: jlahoda, vromero

! src/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
+ test/tools/javac/annotations/typeAnnotations/classfile/TypeAnnotationPropagationTest.java

Changeset: 989188d1a978
Author:    asaha
Date:      2018-01-02 17:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/989188d1a978

Added tag jdk8u172-b01 for changeset 47a91ecb0b87

! .hgtags

Changeset: aee7802a04da
Author:    asaha
Date:      2018-01-08 22:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/aee7802a04da

Added tag jdk8u172-b02 for changeset 989188d1a978

! .hgtags

Changeset: c563af72dd01
Author:    asaha
Date:      2018-01-16 23:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/c563af72dd01

Merge

! .hgtags

Changeset: 642a2d44726f
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/642a2d44726f

Added tag jdk8u172-b03 for changeset c563af72dd01

! .hgtags

Changeset: c03269ed8938
Author:    asaha
Date:      2018-01-22 15:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/c03269ed8938

Merge

! .hgtags

Changeset: 5804c0d89157
Author:    asaha
Date:      2018-01-25 08:25 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/5804c0d89157

Merge

! .hgtags

Changeset: 2fefa5723300
Author:    asaha
Date:      2018-01-30 11:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/2fefa5723300

Merge

! .hgtags

Changeset: dbb8acd710ac
Author:    asaha
Date:      2018-01-30 11:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/dbb8acd710ac

Added tag jdk8u172-b04 for changeset 2fefa5723300

! .hgtags

Changeset: fc985725f819
Author:    asaha
Date:      2018-02-06 11:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/fc985725f819

Merge

! .hgtags

Changeset: e5fb3c88a9cd
Author:    asaha
Date:      2018-02-06 11:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/e5fb3c88a9cd

Added tag jdk8u172-b05 for changeset fc985725f819

! .hgtags

Changeset: f16940263af4
Author:    asaha
Date:      2018-02-13 12:30 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/f16940263af4

Merge

! .hgtags

Changeset: d4daa5225bc7
Author:    asaha
Date:      2018-02-13 12:58 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/d4daa5225bc7

Added tag jdk8u172-b06 for changeset f16940263af4

! .hgtags

Changeset: 602e04c71a86
Author:    asaha
Date:      2018-02-20 13:08 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/602e04c71a86

Merge

! .hgtags

Changeset: 09f7c6b90adb
Author:    asaha
Date:      2018-02-20 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/09f7c6b90adb

Added tag jdk8u172-b07 for changeset 602e04c71a86

! .hgtags

Changeset: 44a8be4e5ab0
Author:    asaha
Date:      2018-02-27 11:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/44a8be4e5ab0

Merge

! .hgtags

Changeset: fa587a021390
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/fa587a021390

Added tag jdk8u172-b08 for changeset 44a8be4e5ab0

! .hgtags

Changeset: 3f86a5125522
Author:    asaha
Date:      2018-03-06 20:35 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/3f86a5125522

Merge

! .hgtags

Changeset: 88a13735d5b4
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/88a13735d5b4

Added tag jdk8u172-b09 for changeset 3f86a5125522

! .hgtags

Changeset: 1c96dd3f4f10
Author:    asaha
Date:      2018-03-19 12:09 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/1c96dd3f4f10

Merge

! .hgtags

Changeset: a09d3c540ffd
Author:    asaha
Date:      2018-03-19 12:14 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/a09d3c540ffd

Added tag jdk8u172-b10 for changeset 1c96dd3f4f10

! .hgtags

Changeset: f09944bba0b4
Author:    asaha
Date:      2018-03-28 08:19 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/f09944bba0b4

Added tag jdk8u171-b11 for changeset c9e49a425522

! .hgtags

Changeset: 2c9cfdb52868
Author:    asaha
Date:      2018-03-28 08:46 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/2c9cfdb52868

Merge

! .hgtags

Changeset: d1930b90a690
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/d1930b90a690

Merge jdk8u172-b11

! .hgtags

Changeset: 14d381cbe563
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/14d381cbe563

Added tag aarch64-jdk8u172-b11 for changeset d1930b90a690

! .hgtags

Changeset: ed63fb99618e
Author:    andrew
Date:      2018-05-09 06:57 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/ed63fb99618e

Merge aarch64-jdk8u172-b11

! .hgtags

Changeset: 271fc974e271
Author:    andrew
Date:      2018-05-09 06:58 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/langtools/rev/271fc974e271

Added tag aarch64-shenandoah-jdk8u172-b11 for changeset ed63fb99618e

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:56:55 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:56:55 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/hotspot: 46
	new changesets
Message-ID: <201805111756.w4BHuukv013337@aojmv0008.oracle.com>

Changeset: 8015f8f73cde
Author:    asaha
Date:      2017-10-24 13:15 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/8015f8f73cde

Added tag jdk8u172-b00 for changeset f299cf0b7bae

! .hgtags

Changeset: 4edb0f406a2c
Author:    bdelsart
Date:      2014-02-24 12:49 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/4edb0f406a2c

8035496: G1 ARM: missing remset entry noticed by VerifyAfterGC for vm/gc/concurrent/lp50yp10rp70mr30st0
Summary: release_store used when registering a PerRegionTable. Also reviewed-by: vitalyd at gmail.com
Reviewed-by: jmasa, tschatzl, brutisso

! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp

Changeset: 62c8545a9b6f
Author:    ysuenaga
Date:      2017-10-24 22:45 +0900
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/62c8545a9b6f

8189599: InitialBootClassLoaderMetaspaceSize and CompressedClassSpaceSize should be checked consistent from MaxMetaspaceSize
Reviewed-by: dholmes, sspitsyn, poonam

! src/share/vm/memory/metaspace.cpp
+ test/runtime/Metaspace/MaxMetaspaceSizeTest.java

Changeset: 935cacbb8fab
Author:    poonam
Date:      2017-10-31 20:29 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/935cacbb8fab

8190442: Backout changes for JDK-8087291 from 8u-dev as it didn't use main CR id
Summary: Backed out changeset 62c8545a9b6f
Reviewed-by: asaha

! src/share/vm/memory/metaspace.cpp
- test/runtime/Metaspace/MaxMetaspaceSizeTest.java

Changeset: ac8450bdd81c
Author:    ysuenaga
Date:      2017-10-24 22:45 +0900
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/ac8450bdd81c

8087291: InitialBootClassLoaderMetaspaceSize and CompressedClassSpaceSize should be checked consistent from MaxMetaspaceSize
Reviewed-by: dholmes, sspitsyn, poonam

! src/share/vm/memory/metaspace.cpp
+ test/runtime/Metaspace/MaxMetaspaceSizeTest.java

Changeset: 7cf8e195651f
Author:    robm
Date:      2017-11-06 05:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/7cf8e195651f

Merge


Changeset: 519770602025
Author:    roland
Date:      2017-11-08 23:32 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/519770602025

8187822: C2 conditonal move optimization might create broken graph
Reviewed-by: kvn

! src/share/vm/opto/loopopts.cpp
+ test/compiler/loopopts/TestCMovSplitThruPhi.java

Changeset: a9b412abe617
Author:    robm
Date:      2017-11-15 11:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/a9b412abe617

Merge


Changeset: da59531e1fdf
Author:    zgu
Date:      2017-11-08 09:07 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/da59531e1fdf

8139673: NMT stack traces in output should show mtcomponent
Summary: Show memory types of malloc site in detail report
Reviewed-by: dholmes, shade

! src/share/vm/services/mallocSiteTable.cpp
! src/share/vm/services/mallocSiteTable.hpp
! src/share/vm/services/mallocTracker.cpp
! src/share/vm/services/mallocTracker.hpp
! src/share/vm/services/memReporter.cpp
! src/share/vm/services/memReporter.hpp

Changeset: db49d511817a
Author:    zgu
Date:      2017-07-24 15:19 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/db49d511817a

8184991: NMT detail diff should take memory type into account
Summary: NMT detail allocation site comparison should compare sites with the same memory type
Reviewed-by: shade, coleenp

! src/share/vm/services/memBaseline.cpp
! src/share/vm/services/memBaseline.hpp
! src/share/vm/services/memReporter.cpp
! src/share/vm/services/memReporter.hpp

Changeset: e4e58811ed1b
Author:    zgu
Date:      2017-11-28 11:34 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/e4e58811ed1b

8187629: NMT: Memory miscounting in compiler (C2)
Summary: Fixed memory counting in compiler (C2)
Reviewed-by: adinn, cjplummer, kvn

! src/share/vm/memory/resourceArea.hpp
! src/share/vm/opto/chaitin.cpp
! src/share/vm/opto/matcher.cpp

Changeset: 940519c00887
Author:    zgu
Date:      2017-10-06 22:40 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/940519c00887

8187685: NMT: Tracking compiler memory usage of thread's resource area
Summary: Bias compiler thread's resource area to mtCompiler
Reviewed-by: kvn, coleenp

! src/share/vm/memory/resourceArea.cpp
! src/share/vm/memory/resourceArea.hpp
! src/share/vm/runtime/thread.cpp

Changeset: b0f7174de2c5
Author:    zgu
Date:      2017-09-20 20:54 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/b0f7174de2c5

8187331: VirtualSpaceList tracks free space on wrong node
Summary: Fixed miscounting of virtual space node's free memory
Reviewed-by: shade, coleenp, stuefe

! src/share/vm/memory/metaspace.cpp

Changeset: 8c3e62bb99f3
Author:    mchinnathamb
Date:      2017-12-11 02:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/8c3e62bb99f3

8170395: Metaspace initialization queries the wrong chunk freelist
Reviewed-by: stuefe, stefank

! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspace.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/utilities/debug.cpp
! src/share/vm/utilities/debug.hpp

Changeset: 5801df4acb84
Author:    dbuck
Date:      2017-12-18 18:53 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/5801df4acb84

8059036: Implement Diagnostic Commands for heap and finalizerinfo
Summary: Implement Diagnostic Commands for heap and finalizerinfo
Reviewed-by: mchung

! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/services/diagnosticCommand.cpp
! src/share/vm/services/diagnosticCommand.hpp
+ test/serviceability/dcmd/gc/FinalizerInfoTest.java
+ test/serviceability/dcmd/gc/HeapInfoTest.java

Changeset: 438da598a947
Author:    dbuck
Date:      2017-12-19 10:22 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/438da598a947

8055755: Information about loaded dynamic libraries is wrong on MacOSX
Summary: The information about loaded dynamic libraries printed in hs_err_pid files or by running the jcmd VM.dynlib is partly incorrect. The address printed in front of the library file name is wrong.
Reviewed-by: sla, gziemski, gtriantafill
Contributed-by: fredrik.arvidsson at oracle.com

! src/os/bsd/vm/os_bsd.cpp

Changeset: d10254debf7c
Author:    dbuck
Date:      2017-12-21 19:11 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/d10254debf7c

8031304: Add dcmd to print all loaded dynamic libraries.
Summary: Adding VM.dynlibs as a dcmd to dump all loaded dynamic libraries.
Reviewed-by: fparain, mgronlun

! src/share/vm/services/diagnosticCommand.cpp
! src/share/vm/services/diagnosticCommand.hpp
! test/TEST.groups
+ test/serviceability/dcmd/DcmdUtil.java
+ test/serviceability/dcmd/DynLibDcmdTest.java

Changeset: 9c9afd0bd8e9
Author:    asaha
Date:      2018-01-02 17:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/9c9afd0bd8e9

Added tag jdk8u172-b01 for changeset d10254debf7c

! .hgtags

Changeset: 777ace6655eb
Author:    dbuck
Date:      2017-12-25 00:08 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/777ace6655eb

8044107: Add Diagnostic Command to list all ClassLoaders
Reviewed-by: dholmes

+ src/share/vm/classfile/classLoaderStats.cpp
+ src/share/vm/classfile/classLoaderStats.hpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspace.hpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/services/diagnosticCommand.cpp
+ test/serviceability/dcmd/ClassLoaderStatsTest.java

Changeset: ea0367ce6726
Author:    mchinnathamb
Date:      2018-01-03 03:17 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/ea0367ce6726

8170358: [REDO] 8k class metaspace chunks misallocated from 4k chunk Freelist
Reviewed-by: dholmes, kevinw

! src/share/vm/memory/metaspace.cpp
! src/share/vm/prims/jni.cpp

Changeset: 653d9e0cd3f4
Author:    robm
Date:      2018-01-08 10:18 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/653d9e0cd3f4

Merge


Changeset: c19c5b73704e
Author:    asaha
Date:      2018-01-08 22:35 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/c19c5b73704e

Added tag jdk8u172-b02 for changeset 653d9e0cd3f4

! .hgtags

Changeset: 771d9e1fbe1a
Author:    asaha
Date:      2018-01-16 22:54 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/771d9e1fbe1a

Merge

! .hgtags
! src/share/vm/prims/jni.cpp

Changeset: dce201107e3e
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/dce201107e3e

Added tag jdk8u172-b03 for changeset 771d9e1fbe1a

! .hgtags

Changeset: e481feb718cb
Author:    asaha
Date:      2018-01-22 15:10 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/e481feb718cb

Merge

! .hgtags

Changeset: 16be38cadc00
Author:    asaha
Date:      2018-01-25 08:16 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/16be38cadc00

Merge

! .hgtags

Changeset: efd7a4e211e8
Author:    asaha
Date:      2018-01-30 11:29 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/efd7a4e211e8

Merge

! .hgtags

Changeset: 4b32486ff99b
Author:    asaha
Date:      2018-01-30 11:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/4b32486ff99b

Added tag jdk8u172-b04 for changeset efd7a4e211e8

! .hgtags

Changeset: 4235fb1dceeb
Author:    asaha
Date:      2018-02-06 11:01 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/4235fb1dceeb

Merge

! .hgtags
! src/share/vm/classfile/vmSymbols.hpp

Changeset: 7de5129bb8e6
Author:    asaha
Date:      2018-02-06 11:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/7de5129bb8e6

Added tag jdk8u172-b05 for changeset 4235fb1dceeb

! .hgtags

Changeset: 68b234d5df6f
Author:    asaha
Date:      2018-02-13 12:22 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/68b234d5df6f

Merge

! .hgtags

Changeset: 3d6fdd60d4be
Author:    asaha
Date:      2018-02-13 12:56 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/3d6fdd60d4be

Added tag jdk8u172-b06 for changeset 68b234d5df6f

! .hgtags

Changeset: a311a45523b1
Author:    asaha
Date:      2018-02-20 13:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/a311a45523b1

Merge

! .hgtags

Changeset: 3ff20f44b8d1
Author:    asaha
Date:      2018-02-20 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/3ff20f44b8d1

Added tag jdk8u172-b07 for changeset a311a45523b1

! .hgtags

Changeset: 5c1f180db165
Author:    asaha
Date:      2018-02-27 11:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/5c1f180db165

Merge

! .hgtags

Changeset: 8e75ba18e9f3
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/8e75ba18e9f3

Added tag jdk8u172-b08 for changeset 5c1f180db165

! .hgtags

Changeset: aafd1bb21e26
Author:    asaha
Date:      2018-03-06 20:32 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/aafd1bb21e26

Merge

! .hgtags

Changeset: 7f12527de43b
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/7f12527de43b

Added tag jdk8u172-b09 for changeset aafd1bb21e26

! .hgtags

Changeset: dcd3ace969fc
Author:    asaha
Date:      2018-03-19 11:59 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/dcd3ace969fc

Merge

! .hgtags

Changeset: 14a3e78ec5cf
Author:    asaha
Date:      2018-03-19 12:12 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/14a3e78ec5cf

Added tag jdk8u172-b10 for changeset dcd3ace969fc

! .hgtags

Changeset: a9ea8a48feca
Author:    asaha
Date:      2018-03-28 08:18 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/a9ea8a48feca

Added tag jdk8u171-b11 for changeset 23addae1b843

! .hgtags

Changeset: 083a9d656210
Author:    asaha
Date:      2018-03-28 08:36 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/083a9d656210

Merge

! .hgtags

Changeset: ddf2cfa8e00a
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/ddf2cfa8e00a

Merge jdk8u172-b11

! .hgtags
! src/os/bsd/vm/os_bsd.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspace.hpp
! src/share/vm/opto/chaitin.cpp
! src/share/vm/opto/loopopts.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/services/diagnosticCommand.cpp
! src/share/vm/services/diagnosticCommand.hpp
! test/TEST.groups

Changeset: 1ced2ae00e35
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/1ced2ae00e35

Added tag aarch64-jdk8u172-b11 for changeset ddf2cfa8e00a

! .hgtags

Changeset: 4d0a670fe3a2
Author:    andrew
Date:      2018-05-09 06:57 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/4d0a670fe3a2

Merge aarch64-jdk8u172-b11

! .hgtags
! src/share/vm/opto/loopopts.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/services/diagnosticCommand.cpp
! test/TEST.groups

Changeset: c802ca244d95
Author:    andrew
Date:      2018-05-09 06:58 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/c802ca244d95

Added tag aarch64-shenandoah-jdk8u172-b11 for changeset 4d0a670fe3a2

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:57:09 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:57:09 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/jdk: 61 new
	changesets
Message-ID: <201805111757.w4BHvBnG013485@aojmv0008.oracle.com>

Changeset: d5a00b1e8f78
Author:    asaha
Date:      2017-10-24 13:16 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d5a00b1e8f78

Added tag jdk8u172-b00 for changeset 64df143be721

! .hgtags

Changeset: 1627e2e3b993
Author:    alitvinov
Date:      2017-11-02 15:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/1627e2e3b993

8166772: Touch keyboard is not shown for text components on a screen touch
Reviewed-by: serb, azvegint

! src/share/classes/com/sun/java/swing/plaf/motif/MotifDesktopIconUI.java
! src/share/classes/com/sun/java/swing/plaf/motif/MotifInternalFrameTitlePane.java
! src/share/classes/java/awt/Component.java
! src/share/classes/java/awt/Container.java
! src/share/classes/java/awt/event/MouseEvent.java
! src/share/classes/javax/swing/Autoscroller.java
! src/share/classes/javax/swing/JList.java
! src/share/classes/javax/swing/JTable.java
! src/share/classes/javax/swing/JTree.java
! src/share/classes/javax/swing/MenuSelectionManager.java
! src/share/classes/javax/swing/SwingUtilities.java
! src/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
! src/share/classes/javax/swing/table/JTableHeader.java
! src/share/classes/sun/awt/AWTAccessor.java
! src/share/classes/sun/awt/SunToolkit.java
! src/share/classes/sun/swing/FilePane.java
! src/windows/classes/sun/awt/windows/WToolkit.java
! src/windows/native/sun/windows/awt.h
! src/windows/native/sun/windows/awt_Component.cpp
! src/windows/native/sun/windows/awt_Component.h
! src/windows/native/sun/windows/awt_MouseEvent.cpp
! src/windows/native/sun/windows/awt_MouseEvent.h
! src/windows/native/sun/windows/awt_Toolkit.cpp
! src/windows/native/sun/windows/awt_Toolkit.h

Changeset: 56d8100d6176
Author:    robm
Date:      2017-11-06 05:44 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/56d8100d6176

Merge


Changeset: def45d5b3010
Author:    prr
Date:      2017-11-06 15:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/def45d5b3010

8190280: [macos] Font2DTest demo started failing for Arabic range from JDK 8 u162 b01 on Mac
Reviewed-by: serb, pnarayanan

! src/share/classes/sun/font/CompositeStrike.java
! src/share/native/sun/font/FontInstanceAdapter.cpp
+ test/java/awt/font/TextLayout/NegativeGlyphIDException.java

Changeset: 4ba184f0b4f6
Author:    dsamersoff
Date:      2017-11-09 04:17 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/4ba184f0b4f6

8162530: src/jdk.management/share/native/libmanagement_ext/GcInfoBuilder.c doesn't handle JNI exceptions properly
Summary: Exceptions are checked after calling NewStringUTF
Reviewed-by: dholmes, sla
Contributed-by: amit.sapre at oracle.com

! src/share/native/sun/management/GcInfoBuilder.c

Changeset: 98b436f017c0
Author:    shshahma
Date:      2017-11-09 06:31 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/98b436f017c0

8177721: Improve diagnostics in sun.management.Agent#startAgent()
Reviewed-by: dfuchs, dholmes

! src/share/classes/sun/management/Agent.java

Changeset: 5da7ee68eb02
Author:    weijun
Date:      2017-11-13 02:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5da7ee68eb02

8190690: Impact on krb5 test cases in the 8u-CPU nightly
Reviewed-by: coffeys

! test/sun/security/krb5/auto/AcceptPermissions.java
! test/sun/security/krb5/auto/AcceptorSubKey.java
! test/sun/security/krb5/auto/AddressesAndNameType.java
! test/sun/security/krb5/auto/BadKdc1.java
! test/sun/security/krb5/auto/BadKdc2.java
! test/sun/security/krb5/auto/BadKdc3.java
! test/sun/security/krb5/auto/BadKdc4.java
! test/sun/security/krb5/auto/Basic.java
! test/sun/security/krb5/auto/BasicKrb5Test.java
! test/sun/security/krb5/auto/BasicProc.java
! test/sun/security/krb5/auto/BogusKDC.java
! test/sun/security/krb5/auto/CleanState.java
! test/sun/security/krb5/auto/CrossRealm.java
! test/sun/security/krb5/auto/DiffNameSameKey.java
! test/sun/security/krb5/auto/DupEtypes.java
! test/sun/security/krb5/auto/DynamicKeytab.java
! test/sun/security/krb5/auto/EmptyPassword.java
! test/sun/security/krb5/auto/FileKeyTab.java
! test/sun/security/krb5/auto/ForwardableCheck.java
! test/sun/security/krb5/auto/GSS.java
! test/sun/security/krb5/auto/GSSUnbound.java
! test/sun/security/krb5/auto/HttpNegotiateServer.java
! test/sun/security/krb5/auto/IgnoreChannelBinding.java
! test/sun/security/krb5/auto/KDC.java
! test/sun/security/krb5/auto/KPEquals.java
! test/sun/security/krb5/auto/KerberosHashEqualsTest.java
! test/sun/security/krb5/auto/KeyPermissions.java
! test/sun/security/krb5/auto/KeyTabCompat.java
! test/sun/security/krb5/auto/KrbTicket.java
! test/sun/security/krb5/auto/KvnoNA.java
! test/sun/security/krb5/auto/LifeTimeInSeconds.java
! test/sun/security/krb5/auto/LoginModuleOptions.java
! test/sun/security/krb5/auto/LoginNoPass.java
! test/sun/security/krb5/auto/MSOID2.java
! test/sun/security/krb5/auto/MaxRetries.java
! test/sun/security/krb5/auto/MoreKvno.java
! test/sun/security/krb5/auto/NewSalt.java
! test/sun/security/krb5/auto/NoAddresses.java
! test/sun/security/krb5/auto/NoInitNoKeytab.java
! test/sun/security/krb5/auto/NonMutualSpnego.java
! test/sun/security/krb5/auto/NoneReplayCacheTest.java
! test/sun/security/krb5/auto/OkAsDelegate.java
! test/sun/security/krb5/auto/OkAsDelegateXRealm.java
! test/sun/security/krb5/auto/OnlyDesLogin.java
! test/sun/security/krb5/auto/PrincipalNameEquals.java
! test/sun/security/krb5/auto/RRC.java
! test/sun/security/krb5/auto/RefreshKrb5Config.java
! test/sun/security/krb5/auto/ReplayCacheTest.java
! test/sun/security/krb5/auto/ReplayCacheTestProc.java
! test/sun/security/krb5/auto/S4U2proxy.java
! test/sun/security/krb5/auto/S4U2proxyGSS.java
! test/sun/security/krb5/auto/S4U2self.java
! test/sun/security/krb5/auto/S4U2selfAsServer.java
! test/sun/security/krb5/auto/S4U2selfAsServerGSS.java
! test/sun/security/krb5/auto/S4U2selfGSS.java
! test/sun/security/krb5/auto/SPNEGO.java
! test/sun/security/krb5/auto/SSL.java
! test/sun/security/krb5/auto/SaslBasic.java
! test/sun/security/krb5/auto/SaslGSS.java
! test/sun/security/krb5/auto/SaslUnbound.java
! test/sun/security/krb5/auto/SpnegoLifeTime.java
! test/sun/security/krb5/auto/SpnegoReqFlags.java
! test/sun/security/krb5/auto/TcpTimeout.java
! test/sun/security/krb5/auto/Test5653.java
! test/sun/security/krb5/auto/TicketSName.java
! test/sun/security/krb5/auto/TwoOrThree.java
! test/sun/security/krb5/auto/TwoPrinces.java
! test/sun/security/krb5/auto/TwoTab.java
! test/sun/security/krb5/auto/UdpTcp.java
! test/sun/security/krb5/auto/UnboundSSL.java
! test/sun/security/krb5/auto/UnboundSSLMultipleKeys.java
! test/sun/security/krb5/auto/UnboundSSLPrincipalProperty.java
! test/sun/security/krb5/auto/UnboundService.java
! test/sun/security/krb5/auto/UseCacheAndStoreKey.java
! test/sun/security/krb5/auto/W83.java

Changeset: d5380412a565
Author:    rpatil
Date:      2017-11-14 12:28 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d5380412a565

8190258: (tz) Support tzdata2017c
8190259: test tck.java.time.zone.TCKZoneRules is broken by tzdata2017c
Reviewed-by: naoto, martin

! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/antarctica
! make/data/tzdata/asia
! make/data/tzdata/australasia
! make/data/tzdata/backward
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/southamerica
! make/data/tzdata/zone.tab
! src/share/classes/java/time/format/ZoneName.java
! src/share/classes/sun/util/resources/TimeZoneNames.java
! src/share/classes/sun/util/resources/de/TimeZoneNames_de.java
! src/share/classes/sun/util/resources/es/TimeZoneNames_es.java
! src/share/classes/sun/util/resources/fr/TimeZoneNames_fr.java
! src/share/classes/sun/util/resources/it/TimeZoneNames_it.java
! src/share/classes/sun/util/resources/ja/TimeZoneNames_ja.java
! src/share/classes/sun/util/resources/ko/TimeZoneNames_ko.java
! src/share/classes/sun/util/resources/pt/TimeZoneNames_pt_BR.java
! src/share/classes/sun/util/resources/sv/TimeZoneNames_sv.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_CN.java
! src/share/classes/sun/util/resources/zh/TimeZoneNames_zh_TW.java
! test/java/time/tck/java/time/zone/TCKZoneRules.java
! test/java/time/test/java/time/format/ZoneName.java
! test/sun/util/calendar/zi/tzdata/VERSION
! test/sun/util/calendar/zi/tzdata/africa
! test/sun/util/calendar/zi/tzdata/antarctica
! test/sun/util/calendar/zi/tzdata/asia
! test/sun/util/calendar/zi/tzdata/australasia
! test/sun/util/calendar/zi/tzdata/backward
! test/sun/util/calendar/zi/tzdata/europe
! test/sun/util/calendar/zi/tzdata/leapseconds
! test/sun/util/calendar/zi/tzdata/northamerica
! test/sun/util/calendar/zi/tzdata/southamerica
! test/sun/util/calendar/zi/tzdata/zone.tab

Changeset: 4373cee9c1ff
Author:    igerasim
Date:      2017-11-13 23:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/4373cee9c1ff

8187658: Bigger buffer for GetAdaptersAddresses
Reviewed-by: rriggs, vtewari

! src/windows/native/java/net/NetworkInterface_winXP.c

Changeset: dbd9027b9c3e
Author:    igerasim
Date:      2017-11-13 23:28 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/dbd9027b9c3e

8188855: Fix VS10 build after "8187658: Bigger buffer for GetAdaptersAddresses"
Reviewed-by: vtewari, simonis

! src/windows/native/java/net/NetworkInterface_winXP.c

Changeset: 07011844584f
Author:    robm
Date:      2017-11-15 11:09 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/07011844584f

Merge


Changeset: ddfdc4c242f2
Author:    coffeys
Date:      2017-11-27 16:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/ddfdc4c242f2

8189789: tomcat gzip-compressed response bodies appear to be broken in update 151
Reviewed-by: sherman, phh

! src/share/native/java/util/zip/Deflater.c
! src/share/native/java/util/zip/zlib/deflate.c
! src/share/native/java/util/zip/zlib/patches/ChangeLog_java
! test/java/util/zip/InflateIn_DeflateOut.java

Changeset: 6168463b3108
Author:    robm
Date:      2017-11-29 16:28 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/6168463b3108

8169424: src/share/sample/scripting/scriptpad/src/scripts/memory.sh missing #!
Reviewed-by: coffeys

! src/share/sample/scripting/scriptpad/src/scripts/memory.sh

Changeset: c7d0980af81a
Author:    robm
Date:      2017-11-29 16:29 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/c7d0980af81a

8189646: sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java failed with "java.net.SocketTimeoutException: Read timed out"
Reviewed-by: coffeys

! test/sun/security/ssl/SSLSocketImpl/SSLSocketCloseHang.java

Changeset: c0e157ac32e2
Author:    prr
Date:      2016-07-25 10:36 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/c0e157ac32e2

8147542: ClassCastException when repainting after display resolution change
Reviewed-by: prr, flar
Contributed-by: alexey.ushakov at jetbrains.com

! src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java

Changeset: b4b06b5bc14f
Author:    akolarkunnu
Date:      2017-11-29 21:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/b4b06b5bc14f

8154017: Shutdown hooks are racing against shutdown sequence, if System.exit()-calling thread is interrupted
Reviewed-by: coffeys

! src/share/classes/java/lang/ApplicationShutdownHooks.java
+ test/java/lang/Runtime/shutdown/ShutdownInterruptedMain.java

Changeset: 49cfd9baec9c
Author:    ssreedharan
Date:      2017-11-09 14:19 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/49cfd9baec9c

8183504: 8u131 Win 10, issue with wrong position of Sogou IME popup
Reviewed-by: psadhukhan

! src/windows/native/sun/windows/awt_Component.cpp

Changeset: 04c6d4f4921e
Author:    azvegint
Date:      2015-08-04 12:34 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/04c6d4f4921e

8130400: Test java/awt/image/DrawImage/IncorrectClipXorModeSurface2Surface.java fails with ClassCastException
Reviewed-by: prr, serb

! src/solaris/classes/sun/java2d/xr/XRDrawImage.java
! test/java/awt/image/DrawImage/IncorrectClipXorModeSurface2Surface.java

Changeset: 56832a0ff7f8
Author:    aefimov
Date:      2017-12-02 14:28 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/56832a0ff7f8

8186441: Change of behavior in the getMessage () method of the SOAPMessageContextImpl class
Reviewed-by: lancea

! test/javax/xml/ws/8159058/SaajEmptyNamespaceTest.java

Changeset: 50cb34f2217b
Author:    ssreedharan
Date:      2017-11-24 13:18 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/50cb34f2217b

8176072: READING attributes are not available on TSF
Reviewed-by: ssadetsky

! src/windows/classes/sun/awt/windows/WInputMethod.java
! src/windows/native/sun/windows/awt_InputTextInfor.cpp
+ test/javax/swing/JTextField/JapaneseReadingAttributes/JapaneseReadingAttributes.java

Changeset: d7e9bf2b16f4
Author:    alitvinov
Date:      2017-12-04 17:38 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d7e9bf2b16f4

8181659: Create an alternative fix for JDK-8167102, whose fix was backed out
Reviewed-by: prr, serb

! src/share/classes/sun/print/RasterPrinterJob.java
! test/java/awt/print/PageFormat/WrongPaperPrintingTest.java

Changeset: 6bcb0cba6df6
Author:    aivanov
Date:      2017-12-06 13:04 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/6bcb0cba6df6

8179665: [Windows] java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location
Reviewed-by: prr, serb, ssadetsky

! src/windows/classes/sun/awt/windows/WInputMethod.java
! src/windows/native/sun/windows/awt_Component.cpp
+ test/javax/swing/JFrame/AlwaysOnTop/AlwaysOnTopImeTest.java

Changeset: dbd038c1595a
Author:    nishjain
Date:      2016-10-04 19:28 +0900
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/dbd038c1595a

8165466: DecimalFormat percentage format can contain unexpected %
Reviewed-by: okutsu, peytoia

! src/share/classes/java/text/DecimalFormat.java
+ test/java/text/Format/DecimalFormat/Bug8165466.java

Changeset: 04fcd605b1fe
Author:    igerasim
Date:      2017-12-13 12:31 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/04fcd605b1fe

8193156: Need to backout fixes for JDK-8058547, JDK-8055753, JDK-8085903
Reviewed-by: mullan

! src/share/classes/java/security/ProtectionDomain.java

Changeset: 5a0b642bcbd6
Author:    dbuck
Date:      2017-12-18 18:54 -0500
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5a0b642bcbd6

8059036: Implement Diagnostic Commands for heap and finalizerinfo
Summary: Implement Diagnostic Commands for heap and finalizerinfo
Reviewed-by: mchung

! src/share/classes/java/lang/ref/Finalizer.java
+ src/share/classes/java/lang/ref/FinalizerHistogram.java
! src/share/classes/java/lang/ref/Reference.java
! src/share/classes/java/lang/ref/ReferenceQueue.java
+ test/java/lang/ref/FinalizerHistogramTest.java

Changeset: f3f7bbfe8928
Author:    okutsu
Date:      2016-07-05 13:53 +0900
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/f3f7bbfe8928

8136356: Add time zone mappings on Windows
Reviewed-by: peytoia

! src/windows/lib/tzmappings

Changeset: 25f7b0cd25cf
Author:    rpatil
Date:      2017-12-20 06:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/25f7b0cd25cf

8153955: increase java.util.logging.FileHandler MAX_LOCKS limit
Summary: This patch adds a new JDK implementation specific system property "jdk.internal.FileHandlerLogging.maxLocks" to control java.util.logging.FileHandler's MAX_LOCKS limit.
Reviewed-by: coffeys, dfuchs

! src/share/classes/java/util/logging/FileHandler.java
+ test/java/util/logging/FileHandlerMaxLocksTest.java

Changeset: 73a9fef98b93
Author:    asaha
Date:      2018-01-02 17:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/73a9fef98b93

Added tag jdk8u172-b01 for changeset 25f7b0cd25cf

! .hgtags

Changeset: def07b5ce3be
Author:    mbaesken
Date:      2017-12-19 15:17 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/def07b5ce3be

8193807: Avoid UnsatisfiedLinkError on AIX by providing empty basic implementations of getSystemCpuLoad and getProcessCpuLoad
Reviewed-by: erikj, simonis

! make/lib/ServiceabilityLibraries.gmk
+ src/aix/native/sun/management/AixOperatingSystem.c

Changeset: d3ca089e6a0d
Author:    snikandrova
Date:      2016-07-18 14:39 +0300
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d3ca089e6a0d

8054213: Class name repeated in output of Type.toString()
Reviewed-by: darcy

! src/share/classes/sun/reflect/generics/reflectiveObjects/ParameterizedTypeImpl.java
+ test/java/lang/reflect/Generics/TestGenericReturnTypeToString.java

Changeset: 39225a867e2b
Author:    coffeys
Date:      2018-01-02 08:53 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/39225a867e2b

Merge


Changeset: 70c58495bbad
Author:    igerasim
Date:      2018-01-02 18:05 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/70c58495bbad

8187985: Broken certificate number in debug output
Reviewed-by: weijun

! src/share/classes/sun/security/tools/keytool/Main.java

Changeset: a0932d9f577d
Author:    igerasim
Date:      2018-01-03 00:46 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/a0932d9f577d

8192987: keytool should remember real storetype if it is not provided
Reviewed-by: mullan

! src/share/classes/sun/security/tools/KeyStoreUtil.java
! src/share/classes/sun/security/tools/keytool/Main.java
+ test/sun/security/tools/keytool/RealType.java

Changeset: db8272cb8c99
Author:    robm
Date:      2018-01-08 10:18 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/db8272cb8c99

Merge


Changeset: 51b6cc7fbd98
Author:    asaha
Date:      2018-01-08 22:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/51b6cc7fbd98

Added tag jdk8u172-b02 for changeset db8272cb8c99

! .hgtags

Changeset: bd24ee3a9a04
Author:    asaha
Date:      2018-01-16 22:58 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/bd24ee3a9a04

Merge

! .hgtags
! src/share/classes/javax/swing/JList.java
- src/share/classes/sun/misc/JavaObjectInputStreamAccess.java
- src/share/classes/sun/misc/ObjectStreamClassValidator.java
! src/share/classes/sun/print/RasterPrinterJob.java
- src/share/classes/sun/security/ssl/SupportedEllipticCurvesExtension.java
- src/share/classes/sun/security/ssl/SupportedEllipticPointFormatsExtension.java
! src/share/classes/sun/security/tools/keytool/Main.java
! src/windows/native/sun/windows/awt_Component.cpp

Changeset: d0e3f3cf28b6
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d0e3f3cf28b6

Added tag jdk8u172-b03 for changeset bd24ee3a9a04

! .hgtags

Changeset: 5c3bb77e43ee
Author:    asaha
Date:      2018-01-22 15:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5c3bb77e43ee

Merge

! .hgtags
! src/share/classes/java/awt/Container.java
! src/windows/classes/sun/awt/windows/WInputMethod.java
! src/windows/native/sun/windows/awt_Component.cpp

Changeset: 4893c31ec103
Author:    asaha
Date:      2018-01-25 08:21 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/4893c31ec103

Merge

! .hgtags

Changeset: 49af0402dfe2
Author:    azvegint
Date:      2018-01-23 12:28 +0530
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/49af0402dfe2

8187803: JDK part of JavaFX-Swing dialogs appearing behind main stage
Reviewed-by: ssadetsky, prr

! src/macosx/classes/sun/lwawt/LWLightweightFramePeer.java
! src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
+ src/share/classes/sun/awt/OverrideNativeWindowHandle.java
! src/share/classes/sun/swing/JLightweightFrame.java
! src/solaris/classes/sun/awt/X11/XLightweightFramePeer.java
! src/solaris/classes/sun/awt/X11/XWindowPeer.java
! src/windows/classes/sun/awt/windows/WLightweightFramePeer.java
! src/windows/native/sun/windows/awt_Dialog.cpp
! src/windows/native/sun/windows/awt_Frame.cpp
! src/windows/native/sun/windows/awt_Window.cpp
! src/windows/native/sun/windows/awt_Window.h

Changeset: cf952b84daa1
Author:    asaha
Date:      2018-01-30 11:33 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/cf952b84daa1

Merge

! .hgtags

Changeset: b398bb5c0c90
Author:    asaha
Date:      2018-01-30 11:39 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/b398bb5c0c90

Added tag jdk8u172-b04 for changeset cf952b84daa1

! .hgtags

Changeset: 412b77573557
Author:    alitvinov
Date:      2018-01-26 17:44 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/412b77573557

8177758: Regression in java.awt.FileDialog
Reviewed-by: sveerabhadra, serb

! src/windows/native/sun/windows/awt_FileDialog.cpp
+ test/java/awt/FileDialog/FileDialogMemoryLeak/FileDialogLeakTest.java

Changeset: 076daed81c0a
Author:    asaha
Date:      2018-02-06 11:06 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/076daed81c0a

Merge

! .hgtags

Changeset: 1fc8d9f8ca5b
Author:    asaha
Date:      2018-02-06 11:13 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/1fc8d9f8ca5b

Added tag jdk8u172-b05 for changeset 076daed81c0a

! .hgtags

Changeset: 94491d0dc595
Author:    asaha
Date:      2018-02-13 12:27 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/94491d0dc595

Merge

! .hgtags
- src/share/classes/com/sun/crypto/provider/ai.java

Changeset: d84393f0a392
Author:    asaha
Date:      2018-02-13 12:57 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/d84393f0a392

Added tag jdk8u172-b06 for changeset 94491d0dc595

! .hgtags

Changeset: 7e9eeb74e84b
Author:    asaha
Date:      2018-02-20 13:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/7e9eeb74e84b

Merge

! .hgtags

Changeset: 3db75ee84f69
Author:    asaha
Date:      2018-02-20 13:11 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/3db75ee84f69

Added tag jdk8u172-b07 for changeset 7e9eeb74e84b

! .hgtags

Changeset: 3974ec9cd040
Author:    asaha
Date:      2018-02-27 11:41 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/3974ec9cd040

Merge

! .hgtags

Changeset: 41df444245e3
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/41df444245e3

Added tag jdk8u172-b08 for changeset 3974ec9cd040

! .hgtags

Changeset: f52ece1d8708
Author:    asaha
Date:      2018-03-06 20:35 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/f52ece1d8708

Merge

! .hgtags
- test/javax/management/remote/mandatory/connection/DefaultAgentFilterTest.java
- test/javax/management/remote/mandatory/connection/NewRMIClientFilterTest.java
- test/javax/management/remote/mandatory/connection/mgmt1.properties
- test/javax/management/remote/mandatory/connection/mgmt2.properties

Changeset: 5049f9184d0e
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/5049f9184d0e

Added tag jdk8u172-b09 for changeset f52ece1d8708

! .hgtags

Changeset: 9e9009034e5c
Author:    asaha
Date:      2018-03-19 12:06 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/9e9009034e5c

Merge

! .hgtags

Changeset: 27d24b7fddc6
Author:    asaha
Date:      2018-03-19 12:13 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/27d24b7fddc6

Added tag jdk8u172-b10 for changeset 9e9009034e5c

! .hgtags

Changeset: 07e8e63a872c
Author:    asaha
Date:      2018-03-28 08:18 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/07e8e63a872c

Added tag jdk8u171-b11 for changeset 5ccb2d5ec23d

! .hgtags

Changeset: 2a041b1f858d
Author:    asaha
Date:      2018-03-28 08:43 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/2a041b1f858d

Merge

! .hgtags

Changeset: 4c674322d449
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/4c674322d449

Merge jdk8u172-b11

! .hgtags
! make/lib/ServiceabilityLibraries.gmk
! src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
! src/share/classes/com/sun/java/swing/plaf/motif/MotifInternalFrameTitlePane.java
! src/share/classes/java/awt/Component.java
! src/share/classes/java/awt/Container.java
! src/share/classes/java/awt/event/MouseEvent.java
! src/share/classes/java/lang/ref/Finalizer.java
! src/share/classes/java/security/ProtectionDomain.java
! src/share/classes/java/text/DecimalFormat.java
! src/share/classes/javax/swing/JList.java
! src/share/classes/javax/swing/JTable.java
! src/share/classes/javax/swing/JTree.java
! src/share/classes/javax/swing/SwingUtilities.java
! src/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
! src/share/classes/javax/swing/table/JTableHeader.java
! src/share/classes/sun/awt/AWTAccessor.java
! src/share/classes/sun/management/Agent.java
! src/share/classes/sun/print/RasterPrinterJob.java
! src/share/classes/sun/security/tools/keytool/Main.java
! src/solaris/classes/sun/java2d/xr/XRDrawImage.java
! src/solaris/classes/sun/java2d/xr/XRPMBlitLoops.java
! src/windows/classes/sun/awt/windows/WLightweightFramePeer.java
! src/windows/native/java/net/NetworkInterface_winXP.c
! src/windows/native/sun/windows/awt_Component.cpp
! src/windows/native/sun/windows/awt_InputTextInfor.cpp
! src/windows/native/sun/windows/awt_Toolkit.cpp
! src/windows/native/sun/windows/awt_Window.cpp
! test/sun/security/krb5/auto/SSL.java

Changeset: e8e6553e7ca9
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/e8e6553e7ca9

Added tag aarch64-jdk8u172-b11 for changeset 4c674322d449

! .hgtags

Changeset: 6e9262a9eeb4
Author:    andrew
Date:      2018-05-09 06:57 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/6e9262a9eeb4

Merge aarch64-jdk8u172-b11

! .hgtags

Changeset: 122531a00755
Author:    andrew
Date:      2018-05-09 06:58 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/jdk/rev/122531a00755

Added tag aarch64-shenandoah-jdk8u172-b11 for changeset 6e9262a9eeb4

! .hgtags


From gnu.andrew at redhat.com  Fri May 11 17:57:21 2018
From: gnu.andrew at redhat.com (gnu.andrew at redhat.com)
Date: Fri, 11 May 2018 17:57:21 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/nashorn: 27
	new changesets
Message-ID: <201805111757.w4BHvL2x013580@aojmv0008.oracle.com>

Changeset: 8b311af3f1b2
Author:    asaha
Date:      2017-10-24 13:17 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/8b311af3f1b2

Added tag jdk8u172-b00 for changeset 3ae3ebe2e2ee

! .hgtags

Changeset: e5e19194a8a2
Author:    asaha
Date:      2018-01-02 17:03 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/e5e19194a8a2

Added tag jdk8u172-b01 for changeset 8b311af3f1b2

! .hgtags

Changeset: 5b549167a929
Author:    asaha
Date:      2018-01-08 22:37 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/5b549167a929

Added tag jdk8u172-b02 for changeset e5e19194a8a2

! .hgtags

Changeset: 93b6ac378726
Author:    asaha
Date:      2018-01-16 23:02 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/93b6ac378726

Merge

! .hgtags

Changeset: e88efeee4e44
Author:    asaha
Date:      2018-01-18 06:01 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/e88efeee4e44

Added tag jdk8u172-b03 for changeset 93b6ac378726

! .hgtags

Changeset: b99df5e37a50
Author:    asaha
Date:      2018-01-22 15:17 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/b99df5e37a50

Merge

! .hgtags

Changeset: 4e58e4ad1400
Author:    asaha
Date:      2018-01-25 08:26 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/4e58e4ad1400

Merge

! .hgtags

Changeset: 9bd2bd2edbd7
Author:    asaha
Date:      2018-01-30 11:36 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/9bd2bd2edbd7

Merge

! .hgtags

Changeset: 94850558b3a4
Author:    asaha
Date:      2018-01-30 11:40 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/94850558b3a4

Added tag jdk8u172-b04 for changeset 9bd2bd2edbd7

! .hgtags

Changeset: c6d01f70f166
Author:    asaha
Date:      2018-02-06 11:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/c6d01f70f166

Merge

! .hgtags

Changeset: ebcef6c6ffbc
Author:    asaha
Date:      2018-02-06 11:14 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/ebcef6c6ffbc

Added tag jdk8u172-b05 for changeset c6d01f70f166

! .hgtags

Changeset: bb62c7f3b3ed
Author:    asaha
Date:      2018-02-13 12:30 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/bb62c7f3b3ed

Merge

! .hgtags

Changeset: 559ff6f2880c
Author:    asaha
Date:      2018-02-13 12:58 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/559ff6f2880c

Added tag jdk8u172-b06 for changeset bb62c7f3b3ed

! .hgtags

Changeset: b14b138cc741
Author:    asaha
Date:      2018-02-20 13:07 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/b14b138cc741

Merge

! .hgtags

Changeset: 0cdcf92d3823
Author:    asaha
Date:      2018-02-20 13:12 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/0cdcf92d3823

Added tag jdk8u172-b07 for changeset b14b138cc741

! .hgtags

Changeset: 32ba142b2880
Author:    asaha
Date:      2018-02-27 11:45 -0800
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/32ba142b2880

Merge

! .hgtags

Changeset: 2cfe998acc70
Author:    asaha
Date:      2018-03-06 20:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/2cfe998acc70

Added tag jdk8u172-b08 for changeset 32ba142b2880

! .hgtags

Changeset: 1353afc92267
Author:    asaha
Date:      2018-03-06 20:35 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/1353afc92267

Merge

! .hgtags

Changeset: c5f9041e5d54
Author:    asaha
Date:      2018-03-06 20:36 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/c5f9041e5d54

Added tag jdk8u172-b09 for changeset 1353afc92267

! .hgtags

Changeset: 3087d3a4983a
Author:    asaha
Date:      2018-03-19 12:10 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/3087d3a4983a

Merge

! .hgtags

Changeset: de39df7cdbef
Author:    asaha
Date:      2018-03-19 12:14 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/de39df7cdbef

Added tag jdk8u172-b10 for changeset 3087d3a4983a

! .hgtags

Changeset: 04a4e73e879e
Author:    asaha
Date:      2018-03-28 08:19 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/04a4e73e879e

Added tag jdk8u171-b11 for changeset 921be31addf6

! .hgtags

Changeset: df6d51bc4491
Author:    asaha
Date:      2018-03-28 08:47 -0700
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/df6d51bc4491

Merge

! .hgtags

Changeset: 10935dac00db
Author:    andrew
Date:      2018-05-09 04:51 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/10935dac00db

Merge jdk8u172-b11

! .hgtags

Changeset: c667b467b394
Author:    andrew
Date:      2018-05-09 04:52 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/c667b467b394

Added tag aarch64-jdk8u172-b11 for changeset 10935dac00db

! .hgtags

Changeset: ab1cbdc7693d
Author:    andrew
Date:      2018-05-09 06:57 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/ab1cbdc7693d

Merge aarch64-jdk8u172-b11

! .hgtags

Changeset: a13654681d97
Author:    andrew
Date:      2018-05-09 06:58 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/nashorn/rev/a13654681d97

Added tag aarch64-shenandoah-jdk8u172-b11 for changeset ab1cbdc7693d

! .hgtags


From dmitrij.pochepko at bell-sw.com  Fri May 11 18:14:55 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Fri, 11 May 2018 21:14:55 +0300
Subject: [aarch64-port-dev ] RFR(M): 8189113: AARCH64: StringLatin1 inflate
 intrinsic doesn't use prefetch instruction
Message-ID: <87a28157-0cc1-f0aa-cf9c-a33f40afc320@bell-sw.com>

Hi,

please review patch for 8189113: AARCH64: StringLatin1 inflate intrinsic 
doesn't use prefetch instruction

This patch add another code path for systems with prefetch instruction 
generation enabled. This code path use advanced pipelined loop to have 
branches taken during loads and also jump to stub for large strings, 
where largest loads are issued. Also minor code cleanup is done for 
original implementation.

Benchmarks:

I created separate JMH benchmark: 
http://cr.openjdk.java.net/~dpochepk/8189113/StrInflateBench.java

Results summary:

Cortex A73: 1-2% improvement on short strings due to slightly minor 
changes in original implementation
ThunderX: up to 13% improvement on short strings, up to about x2 
improvement on large strings
ThunderX2: up to 15% improvement on short strings, up to 35% improvement 
on large strings

No noticeable regressions found.

Detailed performance results table can be found here: 
http://cr.openjdk.java.net/~dpochepk/8189113/str-inflate.xls


Testing:

I created separate bruteforce test(takes a long time) which checks 
various lengths: 
http://cr.openjdk.java.net/~dpochepk/8189113/StrInflateTest.java

Also hotspot jtreg tests were launched:

release build: ./compiler ./gc ./runtime? tests
fastdebug build: ./compiler tests

No new failures found.


webrev: http://cr.openjdk.java.net/~dpochepk/8189113/webrev.01/

CR: https://bugs.openjdk.java.net/browse/JDK-8189113


Thanks,

Dmitrij



From shade at redhat.com  Fri May 11 19:54:13 2018
From: shade at redhat.com (Aleksey Shipilev)
Date: Fri, 11 May 2018 21:54:13 +0200
Subject: [aarch64-port-dev ] RFR(xs): UB in os_linux_aarch64.cpp
	SpinPause
In-Reply-To: <ed117c9b-e0a5-73e6-b44e-b6905f958d80@redhat.com>
References: <1525434522.4179.34.camel@redhat.com>
 <775ae202-79e9-2163-3050-294ba5809ad0@redhat.com>
 <c0d850007c2af4554f0811bae04f7b2a1d843b7e.camel@redhat.com>
 <b0e329e8-858c-f8bb-cfa9-0f34f3e0d5da@samersoff.net>
 <cc2f22af-4a3e-3d1c-7975-a96d6743e40d@redhat.com>
 <b2e9e887-e50b-5c58-1a07-6c2d0e07e849@redhat.com>
 <ed117c9b-e0a5-73e6-b44e-b6905f958d80@redhat.com>
Message-ID: <04be812a-9dc2-ae32-e709-fa429d23f3ea@redhat.com>

On 05/11/2018 03:39 PM, Aleksey Shipilev wrote:
> On 05/10/2018 03:26 PM, Andrew Haley wrote:
>> On 05/10/2018 02:07 PM, Andrew Dinn wrote:
>>> The patch looks fine  to me. However, the only official reviewer for the
>>> aarch64-port/jdk8u code is Andrew Haley. So, strictly, you need him to
>>> approve before pushing.
>>
>> OK.  Thanks.
> 
> Excellent. I'll push this once 8u172 upstream sync lands.

Since this is the AArch64, I think I need to push it to both these, right?
  http://hg.openjdk.java.net/aarch64-port/jdk8u/
  http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/

Thanks,
-Aleksey


From ashipile at redhat.com  Fri May 11 20:17:59 2018
From: ashipile at redhat.com (ashipile at redhat.com)
Date: Fri, 11 May 2018 20:17:59 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u/hotspot: UB in
	os_linux_aarch64.cpp SpinPause
Message-ID: <201805112017.w4BKHxFO006252@aojmv0008.oracle.com>

Changeset: 253b0c304db6
Author:    shade
Date:      2018-05-11 21:50 +0200
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/253b0c304db6

UB in os_linux_aarch64.cpp SpinPause
Reviewed-by: aph, shade, adinn

! src/os_cpu/linux_aarch64/vm/os_linux_aarch64.cpp


From ashipile at redhat.com  Fri May 11 20:25:34 2018
From: ashipile at redhat.com (ashipile at redhat.com)
Date: Fri, 11 May 2018 20:25:34 +0000
Subject: [aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/hotspot: UB
 in os_linux_aarch64.cpp SpinPause
Message-ID: <201805112025.w4BKPYCu008543@aojmv0008.oracle.com>

Changeset: f4a82ee6c5ce
Author:    shade
Date:      2018-05-11 21:50 +0200
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/f4a82ee6c5ce

UB in os_linux_aarch64.cpp SpinPause
Reviewed-by: aph, shade, adinn

! src/os_cpu/linux_aarch64/vm/os_linux_aarch64.cpp


From ci_notify at linaro.org  Sun May 13 13:58:25 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Sun, 13 May 2018 13:58:25 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <710555697.1277.1526219905784.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/131/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/15 pass: 1,629; fail: 17; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/17 pass: 1,632; fail: 16; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/19 pass: 1,632; fail: 16; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/21 pass: 1,633; fail: 16; error: 2; not run: 11,615
Build 4: aarch64/2018/mar/23 pass: 1,637; fail: 14; error: 1; not run: 11,615
Build 5: aarch64/2018/mar/25 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 6: aarch64/2018/mar/27 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 7: aarch64/2018/mar/29 pass: 1,636; fail: 17; error: 1; not run: 11,615
Build 8: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 9: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 10: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 11: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 12: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 13: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 14: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616

1 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/15 pass: 7,693; fail: 692; error: 20
Build 1: aarch64/2018/mar/17 pass: 7,654; fail: 727; error: 24
Build 2: aarch64/2018/mar/19 pass: 7,657; fail: 722; error: 26
Build 3: aarch64/2018/mar/21 pass: 7,652; fail: 732; error: 21
Build 4: aarch64/2018/mar/23 pass: 7,629; fail: 752; error: 24
Build 5: aarch64/2018/mar/25 pass: 7,778; fail: 629; error: 20
Build 6: aarch64/2018/mar/27 pass: 7,773; fail: 634; error: 20
Build 7: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 8: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 9: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 10: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 11: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 12: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 13: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 14: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/15 pass: 3,842; fail: 6; error: 4
Build 1: aarch64/2018/mar/17 pass: 3,842; fail: 6; error: 4
Build 2: aarch64/2018/mar/19 pass: 3,843; fail: 6; error: 3
Build 3: aarch64/2018/mar/21 pass: 3,844; fail: 6; error: 2
Build 4: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 5: aarch64/2018/mar/25 pass: 3,844; fail: 6; error: 7
Build 6: aarch64/2018/mar/27 pass: 3,847; fail: 6; error: 4
Build 7: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 8: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 9: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 10: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 11: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 12: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 13: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 14: aarch64/2018/may/11 pass: 3,865; fail: 6

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/15 pass: 1,636; fail: 16; error: 2; not run: 11,615
Build 1: aarch64/2018/mar/17 pass: 1,639; fail: 16; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/19 pass: 1,639; fail: 16; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/21 pass: 1,642; fail: 14; error: 2; not run: 11,615
Build 4: aarch64/2018/mar/23 pass: 1,645; fail: 13; error: 1; not run: 11,615
Build 5: aarch64/2018/mar/25 pass: 1,645; fail: 14; error: 1; not run: 11,615
Build 6: aarch64/2018/mar/27 pass: 1,644; fail: 15; error: 1; not run: 11,615
Build 7: aarch64/2018/mar/29 pass: 1,644; fail: 16; error: 1; not run: 11,615
Build 8: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 9: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 10: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 11: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 12: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 13: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 14: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616

1 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/15 pass: 7,680; fail: 703; error: 22
Build 1: aarch64/2018/mar/17 pass: 7,670; fail: 711; error: 24
Build 2: aarch64/2018/mar/19 pass: 7,669; fail: 714; error: 22
Build 3: aarch64/2018/mar/21 pass: 7,675; fail: 711; error: 19
Build 4: aarch64/2018/mar/23 pass: 7,643; fail: 740; error: 22
Build 5: aarch64/2018/mar/25 pass: 7,811; fail: 599; error: 17
Build 6: aarch64/2018/mar/27 pass: 7,794; fail: 614; error: 19
Build 7: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 8: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 9: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 10: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 11: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 12: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 13: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 14: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/15 pass: 3,845; fail: 6; error: 1
Build 1: aarch64/2018/mar/17 pass: 3,841; fail: 6; error: 5
Build 2: aarch64/2018/mar/19 pass: 3,843; fail: 6; error: 3
Build 3: aarch64/2018/mar/21 pass: 3,841; fail: 6; error: 5
Build 4: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 5: aarch64/2018/mar/25 pass: 3,850; fail: 6; error: 1
Build 6: aarch64/2018/mar/27 pass: 3,848; fail: 6; error: 3
Build 7: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 8: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 9: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 10: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 11: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 12: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 13: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 14: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.64x
Relative performance: Server critical-jOPS (nc): 0.61x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 67.86, Server: 109.42

Client 67.86 / Client 2014-04-01 (43.00): 1.58x
Server 109.42 / Server 2014-04-01 (71.00): 1.54x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/074/results/
2018-03-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/076/results/
2018-03-19 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/078/results/
2018-03-21 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/080/results/
2018-03-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/082/results/
2018-03-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/084/results/
2018-03-29 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/086/results/
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From dms at samersoff.net  Sun May 13 17:09:19 2018
From: dms at samersoff.net (Dmitry Samersoff)
Date: Sun, 13 May 2018 20:09:19 +0300
Subject: [aarch64-port-dev ] RFR(S): JDK-8201564, ,
 Make sure that Flight Recorder works on AARCH64 platform
Message-ID: <ddcb22b0-3db1-d785-247b-eb36cb899e83@samersoff.net>

Hi Everybody,

Two JFR tests fails on AARCH64

  ./jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
  ./jdk/jdk/jfr/event/profiling/TestFullStackTrace.java

Please review the fix:

  http://cr.openjdk.java.net/~dsamersoff/JDK-8201564.jfr/webrev.01/

-Dmitry

-- 
Dmitry Samersoff
http://devnull.samersoff.net
* There will come soft rains ...


From ci_notify at linaro.org  Mon May 14 05:50:48 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Mon, 14 May 2018 05:50:48 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK 8u on AArch64
Message-ID: <762969961.1296.1526277049760.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdk8u/openjdk-jtreg-nightly-tests/summary/2018/132/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2017/jun/12 pass: 713; fail: 6; error: 2
Build 1: aarch64/2017/jun/26 pass: 713; fail: 6; error: 2
Build 2: aarch64/2017/jul/21 pass: 708; fail: 12; error: 2
Build 3: aarch64/2017/aug/16 pass: 708; fail: 12; error: 2
Build 4: aarch64/2017/aug/19 pass: 708; fail: 12; error: 2
Build 5: aarch64/2017/aug/31 pass: 708; fail: 12; error: 2
Build 6: aarch64/2017/oct/25 pass: 715; fail: 6; error: 2
Build 7: aarch64/2017/nov/15 pass: 715; fail: 6; error: 2
Build 8: aarch64/2017/dec/08 pass: 715; fail: 6; error: 2
Build 9: aarch64/2018/jan/25 pass: 722; fail: 5; error: 2
Build 10: aarch64/2018/feb/02 pass: 722; fail: 5; error: 2
Build 11: aarch64/2018/mar/01 pass: 722; fail: 5; error: 3
Build 12: aarch64/2018/mar/22 pass: 727; fail: 5; error: 3
Build 13: aarch64/2018/may/08 pass: 729; fail: 4; error: 2
Build 14: aarch64/2018/may/12 pass: 734; fail: 4; error: 2

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2017/jun/12 pass: 5,765; fail: 175; error: 23
Build 1: aarch64/2017/jun/26 pass: 5,757; fail: 174; error: 23
Build 2: aarch64/2017/jul/21 pass: 5,768; fail: 172; error: 22
Build 3: aarch64/2017/aug/16 pass: 5,753; fail: 188; error: 21
Build 4: aarch64/2017/aug/19 pass: 5,763; fail: 177; error: 23
Build 5: aarch64/2017/aug/31 pass: 5,754; fail: 183; error: 26
Build 6: aarch64/2017/oct/25 pass: 5,766; fail: 181; error: 21
Build 7: aarch64/2017/nov/15 pass: 5,773; fail: 175; error: 21
Build 8: aarch64/2017/dec/08 pass: 5,778; fail: 165; error: 26
Build 9: aarch64/2018/jan/25 pass: 5,803; fail: 174; error: 23
Build 10: aarch64/2018/feb/02 pass: 5,823; fail: 165; error: 26
Build 11: aarch64/2018/mar/01 pass: 5,801; fail: 189; error: 25
Build 12: aarch64/2018/mar/22 pass: 5,822; fail: 176; error: 23
Build 13: aarch64/2018/may/08 pass: 5,831; fail: 163; error: 29
Build 14: aarch64/2018/may/12 pass: 5,822; fail: 176; error: 29

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2017/jun/12 pass: 3,109; fail: 2; error: 2
Build 1: aarch64/2017/jun/26 pass: 3,109; fail: 2; error: 2
Build 2: aarch64/2017/jul/21 pass: 3,110; fail: 2; error: 2
Build 3: aarch64/2017/aug/16 pass: 3,111; fail: 2; error: 1
Build 4: aarch64/2017/aug/19 pass: 3,111; fail: 2; error: 1
Build 5: aarch64/2017/aug/31 pass: 3,110; fail: 2; error: 2
Build 6: aarch64/2017/oct/25 pass: 3,111; fail: 2; error: 1
Build 7: aarch64/2017/nov/15 pass: 3,111; fail: 2; error: 1
Build 8: aarch64/2017/dec/08 pass: 3,111; fail: 2; error: 1
Build 9: aarch64/2018/jan/25 pass: 3,112; fail: 2; error: 1
Build 10: aarch64/2018/feb/02 pass: 3,112; fail: 2; error: 1
Build 11: aarch64/2018/mar/01 pass: 3,112; fail: 2; error: 1
Build 12: aarch64/2018/mar/22 pass: 3,112; fail: 2; error: 1
Build 13: aarch64/2018/may/08 pass: 3,110; fail: 2; error: 2
Build 14: aarch64/2018/may/12 pass: 3,111; fail: 2; error: 2

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2017/jun/12 pass: 714; fail: 5; error: 2
Build 1: aarch64/2017/jun/26 pass: 714; fail: 5; error: 2
Build 2: aarch64/2017/jul/21 pass: 709; fail: 11; error: 2
Build 3: aarch64/2017/aug/16 pass: 709; fail: 11; error: 2
Build 4: aarch64/2017/aug/19 pass: 709; fail: 11; error: 2
Build 5: aarch64/2017/aug/31 pass: 709; fail: 11; error: 2
Build 6: aarch64/2017/oct/25 pass: 716; fail: 5; error: 2
Build 7: aarch64/2017/nov/15 pass: 716; fail: 5; error: 2
Build 8: aarch64/2017/dec/08 pass: 716; fail: 5; error: 2
Build 9: aarch64/2018/jan/25 pass: 723; fail: 4; error: 2
Build 10: aarch64/2018/feb/02 pass: 723; fail: 4; error: 2
Build 11: aarch64/2018/mar/01 pass: 723; fail: 4; error: 3
Build 12: aarch64/2018/mar/22 pass: 728; fail: 4; error: 3
Build 13: aarch64/2018/may/08 pass: 730; fail: 3; error: 2
Build 14: aarch64/2018/may/12 pass: 735; fail: 3; error: 2

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2017/jun/12 pass: 5,778; fail: 161; error: 24
Build 1: aarch64/2017/jun/26 pass: 5,770; fail: 159; error: 25
Build 2: aarch64/2017/jul/21 pass: 5,769; fail: 168; error: 25
Build 3: aarch64/2017/aug/16 pass: 5,761; fail: 181; error: 20
Build 4: aarch64/2017/aug/19 pass: 5,768; fail: 175; error: 20
Build 5: aarch64/2017/aug/31 pass: 5,761; fail: 177; error: 25
Build 6: aarch64/2017/oct/25 pass: 5,769; fail: 178; error: 21
Build 7: aarch64/2017/nov/15 pass: 5,785; fail: 161; error: 23
Build 8: aarch64/2017/dec/08 pass: 5,775; fail: 172; error: 22
Build 9: aarch64/2018/jan/25 pass: 5,810; fail: 170; error: 20
Build 10: aarch64/2018/feb/02 pass: 5,818; fail: 175; error: 21
Build 11: aarch64/2018/mar/01 pass: 5,815; fail: 176; error: 24
Build 12: aarch64/2018/mar/22 pass: 5,823; fail: 177; error: 21
Build 13: aarch64/2018/may/08 pass: 5,850; fail: 150; error: 23
Build 14: aarch64/2018/may/12 pass: 5,830; fail: 175; error: 22

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2017/jun/12 pass: 3,109; fail: 2; error: 2
Build 1: aarch64/2017/jun/26 pass: 3,109; fail: 2; error: 2
Build 2: aarch64/2017/jul/21 pass: 3,110; fail: 2; error: 2
Build 3: aarch64/2017/aug/16 pass: 3,110; fail: 2; error: 2
Build 4: aarch64/2017/aug/19 pass: 3,110; fail: 2; error: 2
Build 5: aarch64/2017/aug/31 pass: 3,110; fail: 2; error: 2
Build 6: aarch64/2017/oct/25 pass: 3,111; fail: 2; error: 1
Build 7: aarch64/2017/nov/15 pass: 3,110; fail: 2; error: 2
Build 8: aarch64/2017/dec/08 pass: 3,110; fail: 2; error: 2
Build 9: aarch64/2018/jan/25 pass: 3,111; fail: 2; error: 2
Build 10: aarch64/2018/feb/02 pass: 3,111; fail: 2; error: 2
Build 11: aarch64/2018/mar/01 pass: 3,111; fail: 2; error: 2
Build 12: aarch64/2018/mar/22 pass: 3,111; fail: 2; error: 2
Build 13: aarch64/2018/may/08 pass: 3,110; fail: 2; error: 2
Build 14: aarch64/2018/may/12 pass: 3,111; fail: 2; error: 2

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdk8u/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.64x
Relative performance: Server critical-jOPS (nc): 0.60x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdk8u/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 56.46, Server: 106.13

Client 56.46 / Client 2014-04-01 (43.00): 1.31x
Server 106.13 / Server 2014-04-01 (71.00): 1.49x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdk8u/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2017-04-20 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/110/results/
2017-06-13 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/163/results/
2017-06-27 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/177/results/
2017-08-16 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/228/results/
2017-08-19 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/231/results/
2017-08-31 pass rate: 8484/8485, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/243/results/
2017-10-26 pass rate: 8489/8490, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/298/results/
2017-11-15 pass rate: 8489/8490, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/319/results/
2017-12-09 pass rate: 8490/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2017/342/results/
2018-01-25 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/025/results/
2018-02-04 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/033/results/
2018-03-04 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/060/results/
2018-03-22 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/081/results/
2018-05-10 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/128/results/
2018-05-13 pass rate: 8491/8491, results: http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/2018/132/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdk8u/jcstress-nightly-runs/

From boris.ulasevich at bell-sw.com  Mon May 14 13:50:07 2018
From: boris.ulasevich at bell-sw.com (Boris Ulasevich)
Date: Mon, 14 May 2018 16:50:07 +0300
Subject: [aarch64-port-dev ] [11] RFR(S) 8202710: sporadic jtreg test
 fail on aarch64
In-Reply-To: <83da3462-1ae9-5bf6-42e0-acb5abd74b95@samersoff.net>
References: <dbf5159d-6ced-4203-ba4b-60a07aa8aecd@bell-sw.com>
 <83da3462-1ae9-5bf6-42e0-acb5abd74b95@samersoff.net>
Message-ID: <509f5b98-6a58-1530-9b60-4521dce96c81@bell-sw.com>

Dmitry, thanks!
[adding hotspot-compiler-dev]

Hello all,

Can you please review my test. Basically my change is about aarch64 
issue, but I added jtreg test which goes to shared code, so I need 
additional approval.

Bug: https://bugs.openjdk.java.net/browse/JDK-8202710
Fix: http://cr.openjdk.java.net/~bulasevich/8202710/webrev.01

Thank you,
Boris

On 10.05.2018 15:19, Dmitry Samersoff wrote:
> Boris,
> 
> The fix looks OK to me.
> 
> -Dmitry
> 
> On 09.05.2018 09:53, Boris Ulasevich wrote:
>> Hi,
>>
>> Please review the following change.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8202710
>> Fix: http://cr.openjdk.java.net/~bulasevich/8202710/webrev.01
>>
>> Aarch64 deopt_blob stores float values to stack as is, after that
>> deoptimizer treats values as float-converted-to-double - this makes
>> values being wrongly restored after safe point handler.
>>
>> The fix is quite evident, just correcting float_in_double setting in
>> AArch64 Description File. New jtreg tests provided to reproduce the
>> issue stably. By the way the error in compile2runtime handler blob fixed
>> to avoid possible save/restore registers number mismatch (I have no test
>> to reproduce the problem).
>>
>> thanks,
>> Boris

From Monica.Beckwith at arm.com  Mon May 14 17:32:15 2018
From: Monica.Beckwith at arm.com (Monica Beckwith)
Date: Mon, 14 May 2018 17:32:15 +0000
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
Message-ID: <ECC2D774-D04C-4443-8732-4F1FF9F6486B@arm.com>

Thank you for reaching out, Andrew. We will cover the tests and report back soon.

--
Monica Beckwith
Principal JVM Performance Architect
Arm Ltd.
--



?On 5/11/18, 11:38 AM, "aarch64-port-dev on behalf of Andrew Haley" <aarch64-port-dev-bounces at openjdk.java.net on behalf of aph at redhat.com> wrote:

    I've noticed poor code generation for loops post-JDK 11.

    I've written a couple of patches to try to fix this, and I'd appreciate some
    help with testing them.  They are:

    http://cr.openjdk.java.net/~aph/aarch64_8203006-1.patch
    http://cr.openjdk.java.net/~aph/aarch64_8203006-2.patch

    I'd love someone to run SPEC jvm and SPEC jbb on both, preferably on more
    than one microarchitecture.  Thank you.

    --
    Andrew Haley
    Java Platform Lead Engineer
    Red Hat UK Ltd. <https://www.redhat.com>
    EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671


IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

From ci_notify at linaro.org  Mon May 14 19:03:30 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Mon, 14 May 2018 19:03:30 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <1309356198.1372.1526324610964.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/133/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/17 pass: 1,632; fail: 16; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/19 pass: 1,632; fail: 16; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/21 pass: 1,633; fail: 16; error: 2; not run: 11,615
Build 3: aarch64/2018/mar/23 pass: 1,637; fail: 14; error: 1; not run: 11,615
Build 4: aarch64/2018/mar/25 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 5: aarch64/2018/mar/27 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 6: aarch64/2018/mar/29 pass: 1,636; fail: 17; error: 1; not run: 11,615
Build 7: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 8: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 9: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 10: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 11: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 12: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 13: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
Build 14: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616

1 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/17 pass: 7,654; fail: 727; error: 24
Build 1: aarch64/2018/mar/19 pass: 7,657; fail: 722; error: 26
Build 2: aarch64/2018/mar/21 pass: 7,652; fail: 732; error: 21
Build 3: aarch64/2018/mar/23 pass: 7,629; fail: 752; error: 24
Build 4: aarch64/2018/mar/25 pass: 7,778; fail: 629; error: 20
Build 5: aarch64/2018/mar/27 pass: 7,773; fail: 634; error: 20
Build 6: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 7: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 8: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 9: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 10: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 11: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 12: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 13: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
Build 14: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/17 pass: 3,842; fail: 6; error: 4
Build 1: aarch64/2018/mar/19 pass: 3,843; fail: 6; error: 3
Build 2: aarch64/2018/mar/21 pass: 3,844; fail: 6; error: 2
Build 3: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 4: aarch64/2018/mar/25 pass: 3,844; fail: 6; error: 7
Build 5: aarch64/2018/mar/27 pass: 3,847; fail: 6; error: 4
Build 6: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 7: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 8: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 9: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 10: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 11: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 12: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 13: aarch64/2018/may/11 pass: 3,865; fail: 6
Build 14: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/17 pass: 1,639; fail: 16; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/19 pass: 1,639; fail: 16; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/21 pass: 1,642; fail: 14; error: 2; not run: 11,615
Build 3: aarch64/2018/mar/23 pass: 1,645; fail: 13; error: 1; not run: 11,615
Build 4: aarch64/2018/mar/25 pass: 1,645; fail: 14; error: 1; not run: 11,615
Build 5: aarch64/2018/mar/27 pass: 1,644; fail: 15; error: 1; not run: 11,615
Build 6: aarch64/2018/mar/29 pass: 1,644; fail: 16; error: 1; not run: 11,615
Build 7: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 8: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 9: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 10: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 11: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 12: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 13: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 14: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616

1 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/17 pass: 7,670; fail: 711; error: 24
Build 1: aarch64/2018/mar/19 pass: 7,669; fail: 714; error: 22
Build 2: aarch64/2018/mar/21 pass: 7,675; fail: 711; error: 19
Build 3: aarch64/2018/mar/23 pass: 7,643; fail: 740; error: 22
Build 4: aarch64/2018/mar/25 pass: 7,811; fail: 599; error: 17
Build 5: aarch64/2018/mar/27 pass: 7,794; fail: 614; error: 19
Build 6: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 7: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 8: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 9: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 10: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 11: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 12: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 13: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
Build 14: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/17 pass: 3,841; fail: 6; error: 5
Build 1: aarch64/2018/mar/19 pass: 3,843; fail: 6; error: 3
Build 2: aarch64/2018/mar/21 pass: 3,841; fail: 6; error: 5
Build 3: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 4: aarch64/2018/mar/25 pass: 3,850; fail: 6; error: 1
Build 5: aarch64/2018/mar/27 pass: 3,848; fail: 6; error: 3
Build 6: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 7: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 8: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 9: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 10: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 11: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 12: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 13: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
Build 14: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.65x
Relative performance: Server critical-jOPS (nc): 0.52x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 66.9, Server: 110.27

Client 66.9 / Client 2014-04-01 (43.00): 1.56x
Server 110.27 / Server 2014-04-01 (71.00): 1.55x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/076/results/
2018-03-19 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/078/results/
2018-03-21 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/080/results/
2018-03-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/082/results/
2018-03-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/084/results/
2018-03-29 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/086/results/
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From aph at redhat.com  Tue May 15 12:40:20 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 13:40:20 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <ECC2D774-D04C-4443-8732-4F1FF9F6486B@arm.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <ECC2D774-D04C-4443-8732-4F1FF9F6486B@arm.com>
Message-ID: <c875de77-3b71-6418-5e71-03102775ea35@redhat.com>

On 05/14/2018 06:32 PM, Monica Beckwith wrote:
> Thank you for reaching out, Andrew. We will cover the tests and report back soon.

Excellent, thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Tue May 15 12:45:11 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 13:45:11 +0100
Subject: [aarch64-port-dev ] [11] RFR(S) 8202710: sporadic jtreg test
 fail on aarch64
In-Reply-To: <509f5b98-6a58-1530-9b60-4521dce96c81@bell-sw.com>
References: <dbf5159d-6ced-4203-ba4b-60a07aa8aecd@bell-sw.com>
 <83da3462-1ae9-5bf6-42e0-acb5abd74b95@samersoff.net>
 <509f5b98-6a58-1530-9b60-4521dce96c81@bell-sw.com>
Message-ID: <60bd66f4-f932-0eda-21aa-51311fd44358@redhat.com>

On 05/14/2018 02:50 PM, Boris Ulasevich wrote:
> Can you please review my test. Basically my change is about aarch64 
> issue, but I added jtreg test which goes to shared code, so I need 
> additional approval.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8202710
> Fix: http://cr.openjdk.java.net/~bulasevich/8202710/webrev.01

This is fine.  It should go through the submission repo to make sure
that the test doesn't break on other platforms.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Tue May 15 13:12:04 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 14:12:04 +0100
Subject: [aarch64-port-dev ] RFR(S): JDK-8201564, ,
 Make sure that Flight Recorder works on AARCH64 platform
In-Reply-To: <ddcb22b0-3db1-d785-247b-eb36cb899e83@samersoff.net>
References: <ddcb22b0-3db1-d785-247b-eb36cb899e83@samersoff.net>
Message-ID: <fce5d11f-6298-f62d-536f-c622cd6c9507@redhat.com>

On 05/13/2018 06:09 PM, Dmitry Samersoff wrote:
> Two JFR tests fails on AARCH64
> 
>   ./jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
>   ./jdk/jdk/jfr/event/profiling/TestFullStackTrace.java
> 
> Please review the fix:
> 
>   http://cr.openjdk.java.net/~dsamersoff/JDK-8201564.jfr/webrev.01/

Hmm.  Then it's also wrong on x86.  Should the sma efix apply there?

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Tue May 15 13:12:31 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 14:12:31 +0100
Subject: [aarch64-port-dev ] Outstanding patches to review
Message-ID: <4f588fc8-5938-5119-b220-67dd711bdba4@redhat.com>

I'm looking at

8189112 - AARCH64: optimize StringUTF16 compress intrinsic

8189113: AARCH64: StringLatin1 inflate intrinsic doesn't use prefetch instruction

I'm not looking at

AARCH64: optimize string compare intrinsic

because it's still in progress.

Is there anything else for which you're waiting?

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From boris.ulasevich at bell-sw.com  Tue May 15 14:01:23 2018
From: boris.ulasevich at bell-sw.com (Boris Ulasevich)
Date: Tue, 15 May 2018 17:01:23 +0300
Subject: [aarch64-port-dev ] [11] RFR(S) 8202710: sporadic jtreg test
 fail on aarch64
In-Reply-To: <60bd66f4-f932-0eda-21aa-51311fd44358@redhat.com>
References: <dbf5159d-6ced-4203-ba4b-60a07aa8aecd@bell-sw.com>
 <83da3462-1ae9-5bf6-42e0-acb5abd74b95@samersoff.net>
 <509f5b98-6a58-1530-9b60-4521dce96c81@bell-sw.com>
 <60bd66f4-f932-0eda-21aa-51311fd44358@redhat.com>
Message-ID: <3b1ffefe-0398-4806-cd9b-0c1f1eadb5a2@bell-sw.com>

Hi Andrew,

Thank you!
Yes, it is a good idea to try Submit Repo service.

regards,
Boris

On 15.05.2018 15:45, Andrew Haley wrote:
> On 05/14/2018 02:50 PM, Boris Ulasevich wrote:
>> Can you please review my test. Basically my change is about aarch64
>> issue, but I added jtreg test which goes to shared code, so I need
>> additional approval.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8202710
>> Fix: http://cr.openjdk.java.net/~bulasevich/8202710/webrev.01
> 
> This is fine.  It should go through the submission repo to make sure
> that the test doesn't break on other platforms.
> 

From aph at redhat.com  Tue May 15 14:33:32 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 15:33:32 +0100
Subject: [aarch64-port-dev ] RFR(M): 8189113: AARCH64: StringLatin1
 inflate intrinsic doesn't use prefetch instruction
In-Reply-To: <87a28157-0cc1-f0aa-cf9c-a33f40afc320@bell-sw.com>
References: <87a28157-0cc1-f0aa-cf9c-a33f40afc320@bell-sw.com>
Message-ID: <047004b6-56e7-4578-d444-168a938d555d@redhat.com>

On 05/11/2018 07:14 PM, Dmitrij Pochepko wrote:
> please review patch for 8189113: AARCH64: StringLatin1 inflate intrinsic 
> doesn't use prefetch instruction

With this patch applied, I get jmh failures:

WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
# Warmup Iteration   2: WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
# Warmup Iteration   3: WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
...

When I run jmh with -XX:DisableIntrinsic=_inflateStringC it's fine.
I think your patch is broken.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From rkennke at redhat.com  Tue May 15 14:50:52 2018
From: rkennke at redhat.com (Roman Kennke)
Date: Tue, 15 May 2018 16:50:52 +0200
Subject: [aarch64-port-dev ] RFR: Bulk integration of Shenandoah 2018-05-15
Message-ID: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>

This integrates latest Shenandoah changes from shenandoah/jdk8u
repository. It includes all Shenandoah changes since Oct 2017. It's all
backports from sh/jdk -> sh/jdk10 -> sh/jdk9 -> sh/jdk8u or jdk8u
specific bugfixes. It's all been reviewed, baked and
thoroughly tested upstream.

The integration brings lots of major and minor improvements, bugfixes
and tests.

The list of changesets to be pushed is this:
http://cr.openjdk.java.net/~rkennke/jdk8u-shenandoah-integration-2018-05-15/jdk8u-shenandoah-integration-2018-05-15.txt

The complete webrev is:
http://cr.openjdk.java.net/~rkennke/jdk8u-shenandoah-integration-2018-05-15/webrev.00/

It builds release+fastdebug, and passes all hotspot_gc_shenandoah tests.

I'll tag the forest with:

aarch64-shenandoah-jdk8u172-b11--shenandoah-merge-2018-05-15



From dmitrij.pochepko at bell-sw.com  Tue May 15 15:07:19 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Tue, 15 May 2018 18:07:19 +0300
Subject: [aarch64-port-dev ] Outstanding patches to review
In-Reply-To: <4f588fc8-5938-5119-b220-67dd711bdba4@redhat.com>
References: <4f588fc8-5938-5119-b220-67dd711bdba4@redhat.com>
Message-ID: <ad66c510-3450-1f7f-0828-dee4ec88492b@bell-sw.com>

On 15.05.2018 16:12, Andrew Haley wrote:

> I'm looking at
>
> 8189112 - AARCH64: optimize StringUTF16 compress intrinsic
>
> 8189113: AARCH64: StringLatin1 inflate intrinsic doesn't use prefetch instruction
>
> I'm not looking at
>
> AARCH64: optimize string compare intrinsic
>
> because it's still in progress.
I don't think it's in progress. There is a separate CR to create 
vectorizedMismatch: https://bugs.openjdk.java.net/browse/JDK-8193806 and 
another cross-platform enhancement to consider joining the 
implementations in java, x86 and aarch64: 
https://bugs.openjdk.java.net/browse/JDK-8202783
> Is there anything else for which you're waiting?
>
No.? These are all unreviewed patches so far, but I plan to publish some 
transcedentals soon.

Thanks,
Dmitrij

From dmitrij.pochepko at bell-sw.com  Tue May 15 15:07:39 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Tue, 15 May 2018 18:07:39 +0300
Subject: [aarch64-port-dev ] RFR(M): 8189113: AARCH64: StringLatin1
 inflate intrinsic doesn't use prefetch instruction
In-Reply-To: <047004b6-56e7-4578-d444-168a938d555d@redhat.com>
References: <87a28157-0cc1-f0aa-cf9c-a33f40afc320@bell-sw.com>
 <047004b6-56e7-4578-d444-168a938d555d@redhat.com>
Message-ID: <0cd56149-7ba2-5d1d-8515-ec65d901b3ca@bell-sw.com>



On 15.05.2018 17:33, Andrew Haley wrote:
> On 05/11/2018 07:14 PM, Dmitrij Pochepko wrote:
>> please review patch for 8189113: AARCH64: StringLatin1 inflate intrinsic
>> doesn't use prefetch instruction
> With this patch applied, I get jmh failures:
>
> WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
> # Warmup Iteration   2: WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
> # Warmup Iteration   3: WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
> ...
>
> When I run jmh with -XX:DisableIntrinsic=_inflateStringC it's fine.
> I think your patch is broken.
>
I can't reproduce it. Did you use outdated workspace without this patch: 
http://hg.openjdk.java.net/jdk/jdk/rev/a2322c683d17 ?
Patched string inflate intrinsic is using zip2 instruction, which was 
incorrectly encoded before this patch.


Thanks,
Dmitrij

From aph at redhat.com  Tue May 15 15:56:33 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 16:56:33 +0100
Subject: [aarch64-port-dev ] RFR(M): 8189113: AARCH64: StringLatin1
 inflate intrinsic doesn't use prefetch instruction
In-Reply-To: <0cd56149-7ba2-5d1d-8515-ec65d901b3ca@bell-sw.com>
References: <87a28157-0cc1-f0aa-cf9c-a33f40afc320@bell-sw.com>
 <047004b6-56e7-4578-d444-168a938d555d@redhat.com>
 <0cd56149-7ba2-5d1d-8515-ec65d901b3ca@bell-sw.com>
Message-ID: <7b6a7344-c4da-1e48-37ba-c5e039df68a3@redhat.com>

On 05/15/2018 04:07 PM, Dmitrij Pochepko wrote:
> 
> 
> On 15.05.2018 17:33, Andrew Haley wrote:
>> On 05/11/2018 07:14 PM, Dmitrij Pochepko wrote:
>>> please review patch for 8189113: AARCH64: StringLatin1 inflate intrinsic
>>> doesn't use prefetch instruction
>> With this patch applied, I get jmh failures:
>>
>> WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
>> # Warmup Iteration   2: WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
>> # Warmup Iteration   3: WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
>> ...
>>
>> When I run jmh with -XX:DisableIntrinsic=_inflateStringC it's fine.
>> I think your patch is broken.
>>
> I can't reproduce it. Did you use outdated workspace without this patch: 
> http://hg.openjdk.java.net/jdk/jdk/rev/a2322c683d17 ?
> Patched string inflate intrinsic is using zip2 instruction, which was 
> incorrectly encoded before this patch.

Ah, okay, that's a relief.  I must have missed that update.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Tue May 15 16:09:57 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 17:09:57 +0100
Subject: [aarch64-port-dev ] Outstanding patches to review
In-Reply-To: <ad66c510-3450-1f7f-0828-dee4ec88492b@bell-sw.com>
References: <4f588fc8-5938-5119-b220-67dd711bdba4@redhat.com>
 <ad66c510-3450-1f7f-0828-dee4ec88492b@bell-sw.com>
Message-ID: <1c1e2e56-f9ec-0f89-bdf3-93c01cd3ea3d@redhat.com>

On 05/15/2018 04:07 PM, Dmitrij Pochepko wrote:
> On 15.05.2018 16:12, Andrew Haley wrote:
> 
>> I'm looking at
>>
>> 8189112 - AARCH64: optimize StringUTF16 compress intrinsic
>>
>> 8189113: AARCH64: StringLatin1 inflate intrinsic doesn't use prefetch instruction
>>
>> I'm not looking at
>>
>> AARCH64: optimize string compare intrinsic
>>
>> because it's still in progress.
> I don't think it's in progress. 

Really?  No-one replied to

http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2018-May/028979.html

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitrij.pochepko at bell-sw.com  Tue May 15 16:18:41 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Tue, 15 May 2018 19:18:41 +0300
Subject: [aarch64-port-dev ] Outstanding patches to review
In-Reply-To: <1c1e2e56-f9ec-0f89-bdf3-93c01cd3ea3d@redhat.com>
References: <4f588fc8-5938-5119-b220-67dd711bdba4@redhat.com>
 <ad66c510-3450-1f7f-0828-dee4ec88492b@bell-sw.com>
 <1c1e2e56-f9ec-0f89-bdf3-93c01cd3ea3d@redhat.com>
Message-ID: <3332df20-7e13-5d1a-3029-4a6bbe66018d@bell-sw.com>



On 15.05.2018 19:09, Andrew Haley wrote:
> On 05/15/2018 04:07 PM, Dmitrij Pochepko wrote:
>> On 15.05.2018 16:12, Andrew Haley wrote:
>>
>>> I'm looking at
>>>
>>> 8189112 - AARCH64: optimize StringUTF16 compress intrinsic
>>>
>>> 8189113: AARCH64: StringLatin1 inflate intrinsic doesn't use prefetch instruction
>>>
>>> I'm not looking at
>>>
>>> AARCH64: optimize string compare intrinsic
>>>
>>> because it's still in progress.
>> I don't think it's in progress.
> Really?  No-one replied to
>
> http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2018-May/028979.html
>
I think conclusion here was that it needs additional measurements while 
trying different approaches for vectorizedMismatch implementation(and/or 
changes in only existing x86 implementation). And separate CR was filed 
to cover this work: https://bugs.openjdk.java.net/browse/JDK-8202783 
because it might require trying different approaches and changes in 
common java part to achieve maximum performance. And Paul stated, that 
it's still unknown which possible direction to take for vectorizedMismatch.

Paul, do I understand it right?

Thanks,
Dmitrij

From paul.sandoz at oracle.com  Tue May 15 16:35:20 2018
From: paul.sandoz at oracle.com (Paul Sandoz)
Date: Tue, 15 May 2018 09:35:20 -0700
Subject: [aarch64-port-dev ] Outstanding patches to review
In-Reply-To: <3332df20-7e13-5d1a-3029-4a6bbe66018d@bell-sw.com>
References: <4f588fc8-5938-5119-b220-67dd711bdba4@redhat.com>
 <ad66c510-3450-1f7f-0828-dee4ec88492b@bell-sw.com>
 <1c1e2e56-f9ec-0f89-bdf3-93c01cd3ea3d@redhat.com>
 <3332df20-7e13-5d1a-3029-4a6bbe66018d@bell-sw.com>
Message-ID: <13650684-FC97-442B-9A08-C52A8AE13CB6@oracle.com>

Hi,

I think you have the gist of it regarding vectorizedMismatch. It requires some cross platform work in the intrinsics and Java code, and likely requires some performance analysis to ensure the thresholds are correct. In addition of course to an arm impl. My hope was we could opportunistically get more bang for the buck in the arm work but I would not want to derail any plans for you to make progress in the near term.

I am happy to help regarding the cross platform work and performance analysis. Perhaps in parallel I should prototype something to help move this forward?

Paul.

> On May 15, 2018, at 09:18, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
> 
> 
> 
>> On 15.05.2018 19:09, Andrew Haley wrote:
>>> On 05/15/2018 04:07 PM, Dmitrij Pochepko wrote:
>>>> On 15.05.2018 16:12, Andrew Haley wrote:
>>>> 
>>>> I'm looking at
>>>> 
>>>> 8189112 - AARCH64: optimize StringUTF16 compress intrinsic
>>>> 
>>>> 8189113: AARCH64: StringLatin1 inflate intrinsic doesn't use prefetch instruction
>>>> 
>>>> I'm not looking at
>>>> 
>>>> AARCH64: optimize string compare intrinsic
>>>> 
>>>> because it's still in progress.
>>> I don't think it's in progress.
>> Really?  No-one replied to
>> 
>> http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2018-May/028979.html
>> 
> I think conclusion here was that it needs additional measurements while trying different approaches for vectorizedMismatch implementation(and/or changes in only existing x86 implementation). And separate CR was filed to cover this work: https://bugs.openjdk.java.net/browse/JDK-8202783 because it might require trying different approaches and changes in common java part to achieve maximum performance. And Paul stated, that it's still unknown which possible direction to take for vectorizedMismatch.
> 
> Paul, do I understand it right?
> 
> Thanks,
> Dmitrij


From dmitrij.pochepko at bell-sw.com  Tue May 15 17:08:17 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Tue, 15 May 2018 20:08:17 +0300
Subject: [aarch64-port-dev ] Outstanding patches to review
In-Reply-To: <13650684-FC97-442B-9A08-C52A8AE13CB6@oracle.com>
References: <4f588fc8-5938-5119-b220-67dd711bdba4@redhat.com>
 <ad66c510-3450-1f7f-0828-dee4ec88492b@bell-sw.com>
 <1c1e2e56-f9ec-0f89-bdf3-93c01cd3ea3d@redhat.com>
 <3332df20-7e13-5d1a-3029-4a6bbe66018d@bell-sw.com>
 <13650684-FC97-442B-9A08-C52A8AE13CB6@oracle.com>
Message-ID: <b2365e4f-d6c0-6e61-4fd8-7292516a2233@bell-sw.com>

Thank you Paul.


I'll be happy to help with aarch64 part and performance analysis after 
I'm done with current work on transcendentals for aarch64, which I'm 
trying to complete for JDK11.


Thanks,

Dmitrij


On 15.05.2018 19:35, Paul Sandoz wrote:
> Hi,
>
> I think you have the gist of it regarding vectorizedMismatch. It requires some cross platform work in the intrinsics and Java code, and likely requires some performance analysis to ensure the thresholds are correct. In addition of course to an arm impl. My hope was we could opportunistically get more bang for the buck in the arm work but I would not want to derail any plans for you to make progress in the near term.
>
> I am happy to help regarding the cross platform work and performance analysis. Perhaps in parallel I should prototype something to help move this forward?
>
> Paul.
>
>> On May 15, 2018, at 09:18, Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com> wrote:
>>
>>
>>
>>> On 15.05.2018 19:09, Andrew Haley wrote:
>>>> On 05/15/2018 04:07 PM, Dmitrij Pochepko wrote:
>>>>> On 15.05.2018 16:12, Andrew Haley wrote:
>>>>>
>>>>> I'm looking at
>>>>>
>>>>> 8189112 - AARCH64: optimize StringUTF16 compress intrinsic
>>>>>
>>>>> 8189113: AARCH64: StringLatin1 inflate intrinsic doesn't use prefetch instruction
>>>>>
>>>>> I'm not looking at
>>>>>
>>>>> AARCH64: optimize string compare intrinsic
>>>>>
>>>>> because it's still in progress.
>>>> I don't think it's in progress.
>>> Really?  No-one replied to
>>>
>>> http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2018-May/028979.html
>>>
>> I think conclusion here was that it needs additional measurements while trying different approaches for vectorizedMismatch implementation(and/or changes in only existing x86 implementation). And separate CR was filed to cover this work: https://bugs.openjdk.java.net/browse/JDK-8202783 because it might require trying different approaches and changes in common java part to achieve maximum performance. And Paul stated, that it's still unknown which possible direction to take for vectorizedMismatch.
>>
>> Paul, do I understand it right?
>>
>> Thanks,
>> Dmitrij


From aph at redhat.com  Tue May 15 17:10:46 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 18:10:46 +0100
Subject: [aarch64-port-dev ] RFR(M): 8189112 - AARCH64: optimize
 StringUTF16 compress intrinsic
In-Reply-To: <e301e7e8-1ab2-5136-9cea-73936d0c5327@bell-sw.com>
References: <e301e7e8-1ab2-5136-9cea-73936d0c5327@bell-sw.com>
Message-ID: <041a2557-4b50-07ea-6039-9e177dc3617b@redhat.com>

On 05/08/2018 02:26 PM, Dmitrij Pochepko wrote:
> Hi all,
> 
> please review patch for 8189112 - AARCH64: optimize StringUTF16 compress 
> intrinsic
> 
> This patch is based on 3 improvement ideas:
> 
> - introduction of additional large loop with prefetch instruction for 
> long strings
> - different compression implementation, using uzp1 and uzp2 instructions 
> instead of uqxtn and uqxtn2, which are more expensive. It also allows to 
> drop direct FPSR register operations, which are very slow on some CPUs.
> - slightly another codeshape, which mostly executes branches and 
> independent operations while loads and stores are used (helps "in-order" 
> CPUs)
> 
> benchmarks: I created JMH benchmark with direct call via reflection: 
> http://cr.openjdk.java.net/~dpochepk/8189112/StrCompressBench.java

I think this benchmark is misleading because it uses Method.invoke()
in the inner timing loop.  I rewrote it to use a MethodHandle, and got:

Benchmark                                   (ALL)  (size)  Mode  Cnt    Score    Error  Units
StrCompressBench.compressDifferent        1000000     256  avgt   10  394.814 ? 69.714  ns/op
StrCompressBench.compressDifferentHandle  1000000     256  avgt   10  242.431 ?  0.861  ns/op

It's at http://cr.openjdk.java.net/~aph/8189112/StrCompressBench.java

(Note: Method.invoke() has so much jitter because it does a ton
of work boxing and unboxing the args.  You'll see this if you look
at the disassembly of StrCompressBench.compressDifferent() .)

With that change, I get (on APM Mustang)

Before your change:

Benchmark                                   (ALL)  (size)  Mode  Cnt      Score   Error  Units
StrCompressBench.compressDifferentHandle  1000000       4  avgt   10     30.739 ? 0.128  ns/op
StrCompressBench.compressDifferentHandle  1000000       8  avgt   10     33.451 ? 0.172  ns/op
StrCompressBench.compressDifferentHandle  1000000      16  avgt   10     42.327 ? 0.058  ns/op
StrCompressBench.compressDifferentHandle  1000000     256  avgt   10    389.433 ? 1.608  ns/op
StrCompressBench.compressDifferentHandle  1000000    1024  avgt   10   1028.375 ? 4.364  ns/op
StrCompressBench.compressDifferentHandle  1000000   32768  avgt   10  15321.996 ? 5.059  ns/op

After:

Benchmark                                   (ALL)  (size)  Mode  Cnt      Score    Error  Units
StrCompressBench.compressDifferentHandle  1000000       4  avgt   10     30.097 ?  0.071  ns/op
StrCompressBench.compressDifferentHandle  1000000       8  avgt   10     29.482 ?  0.122  ns/op
StrCompressBench.compressDifferentHandle  1000000      16  avgt   10     36.548 ?  0.070  ns/op
StrCompressBench.compressDifferentHandle  1000000     256  avgt   10    240.499 ?  0.446  ns/op
StrCompressBench.compressDifferentHandle  1000000    1024  avgt   10    603.500 ?  0.829  ns/op
StrCompressBench.compressDifferentHandle  1000000   32768  avgt   10  14538.528 ? 30.215  ns/op

... which is a decent-enough speedup for medium-sized strings.

OK.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671


From dmitrij.pochepko at bell-sw.com  Tue May 15 17:13:49 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Tue, 15 May 2018 20:13:49 +0300
Subject: [aarch64-port-dev ] RFR(M): 8189112 - AARCH64: optimize
 StringUTF16 compress intrinsic
In-Reply-To: <041a2557-4b50-07ea-6039-9e177dc3617b@redhat.com>
References: <e301e7e8-1ab2-5136-9cea-73936d0c5327@bell-sw.com>
 <041a2557-4b50-07ea-6039-9e177dc3617b@redhat.com>
Message-ID: <8eb68904-f3c7-76ee-60ab-53ad27ee84c4@bell-sw.com>

Thank you for review.


On 15.05.2018 20:10, Andrew Haley wrote:
> On 05/08/2018 02:26 PM, Dmitrij Pochepko wrote:
>> Hi all,
>>
>> please review patch for 8189112 - AARCH64: optimize StringUTF16 compress
>> intrinsic
>>
>> This patch is based on 3 improvement ideas:
>>
>> - introduction of additional large loop with prefetch instruction for
>> long strings
>> - different compression implementation, using uzp1 and uzp2 instructions
>> instead of uqxtn and uqxtn2, which are more expensive. It also allows to
>> drop direct FPSR register operations, which are very slow on some CPUs.
>> - slightly another codeshape, which mostly executes branches and
>> independent operations while loads and stores are used (helps "in-order"
>> CPUs)
>>
>> benchmarks: I created JMH benchmark with direct call via reflection:
>> http://cr.openjdk.java.net/~dpochepk/8189112/StrCompressBench.java
> I think this benchmark is misleading because it uses Method.invoke()
> in the inner timing loop.  I rewrote it to use a MethodHandle, and got:
>
> Benchmark                                   (ALL)  (size)  Mode  Cnt    Score    Error  Units
> StrCompressBench.compressDifferent        1000000     256  avgt   10  394.814 ? 69.714  ns/op
> StrCompressBench.compressDifferentHandle  1000000     256  avgt   10  242.431 ?  0.861  ns/op
>
> It's at http://cr.openjdk.java.net/~aph/8189112/StrCompressBench.java
>
> (Note: Method.invoke() has so much jitter because it does a ton
> of work boxing and unboxing the args.  You'll see this if you look
> at the disassembly of StrCompressBench.compressDifferent() .)
>
> With that change, I get (on APM Mustang)
>
> Before your change:
>
> Benchmark                                   (ALL)  (size)  Mode  Cnt      Score   Error  Units
> StrCompressBench.compressDifferentHandle  1000000       4  avgt   10     30.739 ? 0.128  ns/op
> StrCompressBench.compressDifferentHandle  1000000       8  avgt   10     33.451 ? 0.172  ns/op
> StrCompressBench.compressDifferentHandle  1000000      16  avgt   10     42.327 ? 0.058  ns/op
> StrCompressBench.compressDifferentHandle  1000000     256  avgt   10    389.433 ? 1.608  ns/op
> StrCompressBench.compressDifferentHandle  1000000    1024  avgt   10   1028.375 ? 4.364  ns/op
> StrCompressBench.compressDifferentHandle  1000000   32768  avgt   10  15321.996 ? 5.059  ns/op
>
> After:
>
> Benchmark                                   (ALL)  (size)  Mode  Cnt      Score    Error  Units
> StrCompressBench.compressDifferentHandle  1000000       4  avgt   10     30.097 ?  0.071  ns/op
> StrCompressBench.compressDifferentHandle  1000000       8  avgt   10     29.482 ?  0.122  ns/op
> StrCompressBench.compressDifferentHandle  1000000      16  avgt   10     36.548 ?  0.070  ns/op
> StrCompressBench.compressDifferentHandle  1000000     256  avgt   10    240.499 ?  0.446  ns/op
> StrCompressBench.compressDifferentHandle  1000000    1024  avgt   10    603.500 ?  0.829  ns/op
> StrCompressBench.compressDifferentHandle  1000000   32768  avgt   10  14538.528 ? 30.215  ns/op
>
> ... which is a decent-enough speedup for medium-sized strings.
>
> OK.
>


From aph at redhat.com  Tue May 15 17:56:56 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 15 May 2018 18:56:56 +0100
Subject: [aarch64-port-dev ] RFR(M): 8189113: AARCH64: StringLatin1
 inflate intrinsic doesn't use prefetch instruction
In-Reply-To: <7b6a7344-c4da-1e48-37ba-c5e039df68a3@redhat.com>
References: <87a28157-0cc1-f0aa-cf9c-a33f40afc320@bell-sw.com>
 <047004b6-56e7-4578-d444-168a938d555d@redhat.com>
 <0cd56149-7ba2-5d1d-8515-ec65d901b3ca@bell-sw.com>
 <7b6a7344-c4da-1e48-37ba-c5e039df68a3@redhat.com>
Message-ID: <d2b50269-c3f1-df56-7941-34ffd446460b@redhat.com>

Again, before, running in L1:

Benchmark                (ALL)  (size)  Mode  Cnt    Score   Error  Units
StrInflateBench.inflate  32768       8  avgt   10   53.875 ? 0.088  ns/op
StrInflateBench.inflate  32768      32  avgt   10   58.149 ? 0.735  ns/op
StrInflateBench.inflate  32768     256  avgt   10  125.529 ? 0.353  ns/op

After:

Benchmark                (ALL)  (size)  Mode  Cnt    Score   Error  Units
StrInflateBench.inflate  32768       8  avgt   10   50.541 ? 0.029  ns/op
StrInflateBench.inflate  32768      32  avgt   10   55.591 ? 0.393  ns/op
StrInflateBench.inflate  32768     256  avgt   10  108.823 ? 1.742  ns/op

Before, missing L1:

Benchmark                  (ALL)  (size)  Mode  Cnt    Score   Error  Units
StrInflateBench.inflate  1000000       8  avgt   10   57.685 ? 0.225  ns/op
StrInflateBench.inflate  1000000      32  avgt   10   90.418 ? 0.172  ns/op
StrInflateBench.inflate  1000000     256  avgt   10  293.611 ? 1.314  ns/op

After:

Benchmark                  (ALL)  (size)  Mode  Cnt    Score   Error  Units
StrInflateBench.inflate  1000000       8  avgt   10   54.611 ? 0.122  ns/op
StrInflateBench.inflate  1000000      32  avgt   10  103.166 ? 0.757  ns/op
StrInflateBench.inflate  1000000     256  avgt   10  237.011 ? 0.703  ns/op

I don't like one thing: the very high overhead.  The fact that the timing
is never less than 50ns, even when running inside l1, is not pleasing.
None of this is your fault: it seems to be all of the messing about
which happens before the intrinsic gets called.

This is OK.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitrij.pochepko at bell-sw.com  Tue May 15 18:07:34 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Tue, 15 May 2018 21:07:34 +0300
Subject: [aarch64-port-dev ] RFR(M): 8189113: AARCH64: StringLatin1
 inflate intrinsic doesn't use prefetch instruction
In-Reply-To: <d2b50269-c3f1-df56-7941-34ffd446460b@redhat.com>
References: <87a28157-0cc1-f0aa-cf9c-a33f40afc320@bell-sw.com>
 <047004b6-56e7-4578-d444-168a938d555d@redhat.com>
 <0cd56149-7ba2-5d1d-8515-ec65d901b3ca@bell-sw.com>
 <7b6a7344-c4da-1e48-37ba-c5e039df68a3@redhat.com>
 <d2b50269-c3f1-df56-7941-34ffd446460b@redhat.com>
Message-ID: <5905c1d4-da51-7c23-6712-f04831d60a3d@bell-sw.com>

Thank you for review


On 15.05.2018 20:56, Andrew Haley wrote:
> Again, before, running in L1:
>
> Benchmark                (ALL)  (size)  Mode  Cnt    Score   Error  Units
> StrInflateBench.inflate  32768       8  avgt   10   53.875 ? 0.088  ns/op
> StrInflateBench.inflate  32768      32  avgt   10   58.149 ? 0.735  ns/op
> StrInflateBench.inflate  32768     256  avgt   10  125.529 ? 0.353  ns/op
>
> After:
>
> Benchmark                (ALL)  (size)  Mode  Cnt    Score   Error  Units
> StrInflateBench.inflate  32768       8  avgt   10   50.541 ? 0.029  ns/op
> StrInflateBench.inflate  32768      32  avgt   10   55.591 ? 0.393  ns/op
> StrInflateBench.inflate  32768     256  avgt   10  108.823 ? 1.742  ns/op
>
> Before, missing L1:
>
> Benchmark                  (ALL)  (size)  Mode  Cnt    Score   Error  Units
> StrInflateBench.inflate  1000000       8  avgt   10   57.685 ? 0.225  ns/op
> StrInflateBench.inflate  1000000      32  avgt   10   90.418 ? 0.172  ns/op
> StrInflateBench.inflate  1000000     256  avgt   10  293.611 ? 1.314  ns/op
>
> After:
>
> Benchmark                  (ALL)  (size)  Mode  Cnt    Score   Error  Units
> StrInflateBench.inflate  1000000       8  avgt   10   54.611 ? 0.122  ns/op
> StrInflateBench.inflate  1000000      32  avgt   10  103.166 ? 0.757  ns/op
> StrInflateBench.inflate  1000000     256  avgt   10  237.011 ? 0.703  ns/op
>
> I don't like one thing: the very high overhead.  The fact that the timing
> is never less than 50ns, even when running inside l1, is not pleasing.
> None of this is your fault: it seems to be all of the messing about
> which happens before the intrinsic gets called.
>
> This is OK.
>


From lesliezhai at llvm.org.cn  Wed May 16 02:53:21 2018
From: lesliezhai at llvm.org.cn (Leslie Zhai)
Date: Wed, 16 May 2018 10:53:21 +0800
Subject: [aarch64-port-dev ]  Very large code caches
Message-ID: <1d4fb36f-46da-851b-38fc-f023ba3eef4a@llvm.org.cn>+7635E4C90DB9C045

Hi HotSpot developers,
I am trying to implement `patch_verified_entry` for other targets, such 
as riscv, but I found that:

> but the real problem is that the resulting call
> site is not MT-safe: it can't be patched atomically.  To make that
> work we'd have to move the destination address into the constant pool.

So aarch64 hasn't implemented patched *atomically* yet? And I also investigate sparc target:

    0: void NativeJump::insert(address code_pos, address entry) {
    0:   Unimplemented();
         ^ :P
    0: }
    0:
    0: // MT safe inserting of a jump over an unknown instruction sequence (used by nmethod::makeZombie)
    0: // The problem: jump_to <dest> is a 3-word instruction (including its delay slot).
    0: // Atomic write can be only with 1 word.
    0: void NativeJump::patch_verified_entry(address entry, address verified_entry, address dest) {
    0:   // Here's one way to do it:  Pre-allocate a three-word jump sequence somewhere
    0:   // in the header of the nmethod, within a short branch's span of the patch point.
    0:   // Set up the jump sequence using NativeJump::insert, and then use an annulled
    0:   // unconditional branch at the target site (an atomic 1-word update).
    0:   // Limitations:  You can only patch nmethods, with any given nmethod patched at
    0:   // most once, and the patch must be in the nmethod's header.
    0:   // It's messy, but you can ask the CodeCache for the nmethod containing the
    0:   // target address.
    0:
    0:   // %%%%% For now, do something MT-stupid:
                                           ^ :P
    0:   ResourceMark rm;
    0:   int code_size = 1 * BytesPerInstWord;
    0:   CodeBuffer cb(verified_entry, code_size + 1);
    0:   MacroAssembler* a = new MacroAssembler(&cb);
4848:   a->ldsw(G0, 0, O7); // "ld" must agree with code in the signal handler
    0:   ICache::invalidate_range(verified_entry, code_size);
    0: }

It seems not implemented already neither? please share your implementation experience, thanks a lot!

-- 
Regards,
Leslie Zhai




From aph at redhat.com  Wed May 16 07:23:04 2018
From: aph at redhat.com (Andrew Haley)
Date: Wed, 16 May 2018 08:23:04 +0100
Subject: [aarch64-port-dev ] Very large code caches
In-Reply-To: <1d4fb36f-46da-851b-38fc-f023ba3eef4a@llvm.org.cn>
References: <1d4fb36f-46da-851b-38fc-f023ba3eef4a@llvm.org.cn>
Message-ID: <76f496d9-3b24-e6d2-27d8-c01498c969cb@redhat.com>

On 05/16/2018 03:53 AM, Leslie Zhai wrote:
> Hi HotSpot developers,
> I am trying to implement `patch_verified_entry` for other targets, such 
> as riscv, but I found that:
> 
>> but the real problem is that the resulting call
>> site is not MT-safe: it can't be patched atomically.  To make that
>> work we'd have to move the destination address into the constant pool.

Where is that comment?  I can't find it.

> So aarch64 hasn't implemented patched *atomically* yet?

We atomically patch everything correctly.  If you look at the AArch64
implementation of patch_verified_entry you'll see that we replace a
direct call instruction if it can reach, and if it can't we jump to a
trampoline.  The trampoline is a load from a single word followed by
an indirect call.  In both cases it is atomic.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From lesliezhai at llvm.org.cn  Wed May 16 07:27:48 2018
From: lesliezhai at llvm.org.cn (Leslie Zhai)
Date: Wed, 16 May 2018 15:27:48 +0800
Subject: [aarch64-port-dev ] Very large code caches
In-Reply-To: <76f496d9-3b24-e6d2-27d8-c01498c969cb@redhat.com>
References: <1d4fb36f-46da-851b-38fc-f023ba3eef4a@llvm.org.cn>
 <76f496d9-3b24-e6d2-27d8-c01498c969cb@redhat.com>
Message-ID: <96abbe4c-4ba8-7d96-56fc-9919f94c0cf7@llvm.org.cn>+978940DF6BEB2FC8

Hi Andrew,

Thanks for your response!


? 2018?05?16? 15:23, Andrew Haley ??:
> On 05/16/2018 03:53 AM, Leslie Zhai wrote:
>> Hi HotSpot developers,
>> I am trying to implement `patch_verified_entry` for other targets, such
>> as riscv, but I found that:
>>
>>> but the real problem is that the resulting call
>>> site is not MT-safe: it can't be patched atomically.  To make that
>>> work we'd have to move the destination address into the constant pool.
> Where is that comment?  I can't find it.
http://mail.openjdk.java.net/pipermail/aarch64-port-dev/2014-January/000642.html

>
>> So aarch64 hasn't implemented patched *atomically* yet?
> We atomically patch everything correctly.  If you look at the AArch64
> implementation of patch_verified_entry you'll see that we replace a
> direct call instruction if it can reach, and if it can't we jump to a
> trampoline.  The trampoline is a load from a single word followed by
> an indirect call.  In both cases it is atomic.
>
Cool!
And could you share your experience to use PRINT_REG alike or something 
else to catch the bugs for logical issue? 
http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2018-May/028997.html
Thanks a lot!

-- 
Regards,
Leslie Zhai




From ci_notify at linaro.org  Wed May 16 07:28:19 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Wed, 16 May 2018 07:28:19 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <1692323727.1531.1526455700523.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/135/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/19 pass: 1,632; fail: 16; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/21 pass: 1,633; fail: 16; error: 2; not run: 11,615
Build 2: aarch64/2018/mar/23 pass: 1,637; fail: 14; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/25 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 4: aarch64/2018/mar/27 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 5: aarch64/2018/mar/29 pass: 1,636; fail: 17; error: 1; not run: 11,615
Build 6: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 7: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 8: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 9: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 10: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 11: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 12: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
Build 13: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616
Build 14: aarch64/2018/may/15 pass: 3,234; fail: 34; error: 4; not run: 11,619

6 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/19 pass: 7,657; fail: 722; error: 26
Build 1: aarch64/2018/mar/21 pass: 7,652; fail: 732; error: 21
Build 2: aarch64/2018/mar/23 pass: 7,629; fail: 752; error: 24
Build 3: aarch64/2018/mar/25 pass: 7,778; fail: 629; error: 20
Build 4: aarch64/2018/mar/27 pass: 7,773; fail: 634; error: 20
Build 5: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 6: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 7: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 8: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 9: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 10: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 11: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 12: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
Build 13: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23
Build 14: aarch64/2018/may/15 pass: 7,865; fail: 629; error: 32

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/19 pass: 3,843; fail: 6; error: 3
Build 1: aarch64/2018/mar/21 pass: 3,844; fail: 6; error: 2
Build 2: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 3: aarch64/2018/mar/25 pass: 3,844; fail: 6; error: 7
Build 4: aarch64/2018/mar/27 pass: 3,847; fail: 6; error: 4
Build 5: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 6: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 7: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 8: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 9: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 10: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 11: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 12: aarch64/2018/may/11 pass: 3,865; fail: 6
Build 13: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4
Build 14: aarch64/2018/may/15 pass: 3,863; fail: 6; error: 3

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/19 pass: 1,639; fail: 16; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/21 pass: 1,642; fail: 14; error: 2; not run: 11,615
Build 2: aarch64/2018/mar/23 pass: 1,645; fail: 13; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/25 pass: 1,645; fail: 14; error: 1; not run: 11,615
Build 4: aarch64/2018/mar/27 pass: 1,644; fail: 15; error: 1; not run: 11,615
Build 5: aarch64/2018/mar/29 pass: 1,644; fail: 16; error: 1; not run: 11,615
Build 6: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 7: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 8: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 9: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 10: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 11: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 12: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 13: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616
Build 14: aarch64/2018/may/15 pass: 3,243; fail: 33; error: 3; not run: 11,619

5 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/19 pass: 7,669; fail: 714; error: 22
Build 1: aarch64/2018/mar/21 pass: 7,675; fail: 711; error: 19
Build 2: aarch64/2018/mar/23 pass: 7,643; fail: 740; error: 22
Build 3: aarch64/2018/mar/25 pass: 7,811; fail: 599; error: 17
Build 4: aarch64/2018/mar/27 pass: 7,794; fail: 614; error: 19
Build 5: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 6: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 7: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 8: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 9: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 10: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 11: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 12: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
Build 13: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17
Build 14: aarch64/2018/may/15 pass: 7,918; fail: 586; error: 22

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/19 pass: 3,843; fail: 6; error: 3
Build 1: aarch64/2018/mar/21 pass: 3,841; fail: 6; error: 5
Build 2: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 3: aarch64/2018/mar/25 pass: 3,850; fail: 6; error: 1
Build 4: aarch64/2018/mar/27 pass: 3,848; fail: 6; error: 3
Build 5: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 6: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 7: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 8: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 9: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 10: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 11: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 12: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
Build 13: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5
Build 14: aarch64/2018/may/15 pass: 3,858; fail: 6; error: 8

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.64x
Relative performance: Server critical-jOPS (nc): 0.50x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 65.35, Server: 103.79

Client 65.35 / Client 2014-04-01 (43.00): 1.52x
Server 103.79 / Server 2014-04-01 (71.00): 1.46x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-19 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/078/results/
2018-03-21 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/080/results/
2018-03-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/082/results/
2018-03-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/084/results/
2018-03-29 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/086/results/
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
2018-05-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/135/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From aph at redhat.com  Wed May 16 07:35:46 2018
From: aph at redhat.com (Andrew Haley)
Date: Wed, 16 May 2018 08:35:46 +0100
Subject: [aarch64-port-dev ] Very large code caches
In-Reply-To: <96abbe4c-4ba8-7d96-56fc-9919f94c0cf7@llvm.org.cn>
References: <1d4fb36f-46da-851b-38fc-f023ba3eef4a@llvm.org.cn>
 <76f496d9-3b24-e6d2-27d8-c01498c969cb@redhat.com>
 <96abbe4c-4ba8-7d96-56fc-9919f94c0cf7@llvm.org.cn>
Message-ID: <2a1d903f-7a24-1552-5d56-2cbb3aeb4e9f@redhat.com>

Hi,

On 05/16/2018 08:27 AM, Leslie Zhai wrote:

> > ? 2018?05?16? 15:23, Andrew Haley ??:
>> On 05/16/2018 03:53 AM, Leslie Zhai wrote:
>>> Hi HotSpot developers,
>>> I am trying to implement `patch_verified_entry` for other targets, such
>>> as riscv, but I found that:
>>>
>>>> but the real problem is that the resulting call
>>>> site is not MT-safe: it can't be patched atomically.  To make that
>>>> work we'd have to move the destination address into the constant pool.
>> Where is that comment?  I can't find it.
> http://mail.openjdk.java.net/pipermail/aarch64-port-dev/2014-January/000642.html

I changed my mind after that, and we implemented trampolines.

>>> So aarch64 hasn't implemented patched *atomically* yet?
>> We atomically patch everything correctly.  If you look at the AArch64
>> implementation of patch_verified_entry you'll see that we replace a
>> direct call instruction if it can reach, and if it can't we jump to a
>> trampoline.  The trampoline is a load from a single word followed by
>> an indirect call.  In both cases it is atomic.
>>
> Cool!
> And could you share your experience to use PRINT_REG alike or something 
> else to catch the bugs for logical issue? 

I don't really understand that message.  There are problems with the lines
being broken, and the output is combined with PrintCompilation messages.

I don't think I've used PRINT_REG.  If I've had problems with code
generation I've usually stepped through in the debugger.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From lesliezhai at llvm.org.cn  Wed May 16 07:41:16 2018
From: lesliezhai at llvm.org.cn (Leslie Zhai)
Date: Wed, 16 May 2018 15:41:16 +0800
Subject: [aarch64-port-dev ] Very large code caches
In-Reply-To: <2a1d903f-7a24-1552-5d56-2cbb3aeb4e9f@redhat.com>
References: <1d4fb36f-46da-851b-38fc-f023ba3eef4a@llvm.org.cn>
 <76f496d9-3b24-e6d2-27d8-c01498c969cb@redhat.com>
 <96abbe4c-4ba8-7d96-56fc-9919f94c0cf7@llvm.org.cn>
 <2a1d903f-7a24-1552-5d56-2cbb3aeb4e9f@redhat.com>
Message-ID: <7b139657-e1a3-a92d-943d-66ad5c626059@llvm.org.cn>+68D96B18F6A931A8

Hi Andrew,

Thanks for your quick response!


? 2018?05?16? 15:35, Andrew Haley ??:
> Hi,
>
> On 05/16/2018 08:27 AM, Leslie Zhai wrote:
>
>>> ? 2018?05?16? 15:23, Andrew Haley ??:
>>> On 05/16/2018 03:53 AM, Leslie Zhai wrote:
>>>> Hi HotSpot developers,
>>>> I am trying to implement `patch_verified_entry` for other targets, such
>>>> as riscv, but I found that:
>>>>
>>>>> but the real problem is that the resulting call
>>>>> site is not MT-safe: it can't be patched atomically.  To make that
>>>>> work we'd have to move the destination address into the constant pool.
>>> Where is that comment?  I can't find it.
>> http://mail.openjdk.java.net/pipermail/aarch64-port-dev/2014-January/000642.html
> I changed my mind after that, and we implemented trampolines.
I will learn it, thanks for your teaching!

>
>>>> So aarch64 hasn't implemented patched *atomically* yet?
>>> We atomically patch everything correctly.  If you look at the AArch64
>>> implementation of patch_verified_entry you'll see that we replace a
>>> direct call instruction if it can reach, and if it can't we jump to a
>>> trampoline.  The trampoline is a load from a single word followed by
>>> an indirect call.  In both cases it is atomic.
>>>
>> Cool!
>> And could you share your experience to use PRINT_REG alike or something
>> else to catch the bugs for logical issue?
> I don't really understand that message.  There are problems with the lines
> being broken, and the output is combined with PrintCompilation messages.
>
> I don't think I've used PRINT_REG.  If I've had problems with code
> generation I've usually stepped through in the debugger.
>
hhh, it often costs me several days to debug a stupid bug to find the 
*WHERE*, but only several seconds to modify the code :P

-- 
Regards,
Leslie Zhai




From dmitry.chuyko at bell-sw.com  Wed May 16 14:21:53 2018
From: dmitry.chuyko at bell-sw.com (Dmitry Chuyko)
Date: Wed, 16 May 2018 17:21:53 +0300
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
Message-ID: <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>

Hi Andrew,

I blindly applied first, second and both and tried SPECjvm2008 on T88 
and T99.

Runs are still in progress, I'll complete the data tomorrow. Some 
initial results are below:

1. With only patch #2 applied there was always SIGSEGV at least in 
mpegaudio, scimark.fft.large, scimark.lu.large and scimark.sor.large. I 
will check this and get back with more details.

2. T88. Difference by with p<0.05 (16 samples):

Benchmark		#1 %	p	#1#2 %	p
compress		-2.74	0.080	0.53	0.367
crypto.aes		*23.50*	0.000	*31.83*	0.000
crypto.rsa		-0.90	0.077	-2.11	0.000
derby			1.23	0.012	1.59	0.014
mpegaudio		4.04	0.000	3.08	0.000
scimark.fft.large	-3.03	0.001	1.07	0.094
scimark.lu.large	-2.53	0.011	-2.96	0.001
scimark.sor.large	4.77	0.038	10.60	0.000

3. T99. Difference by with p<0.05 (16 samples):

Benchmark		#1 %	p	#1#2 %	p
crypto.aes		*17.54*	0.000	*18.38*	0.000
crypto.rsa		2.01	0.000	1.22	0.000
crypto.signverify	0.76	0.000	1.09	0.000
derby			3.57	0.121	-8.56	0.000
mpegaudio		*17.55*	0.000	*17.23*	0.000
scimark.fft.large	0.35	0.038	-0.12	0.240


I personally like the AES results on both machines! It looks like the 
first short patch makes the difference.

-Dmitry

On 05/11/2018 07:37 PM, Andrew Haley wrote:
> I've noticed poor code generation for loops post-JDK 11.
>
> I've written a couple of patches to try to fix this, and I'd appreciate some
> help with testing them.  They are:
>
> http://cr.openjdk.java.net/~aph/aarch64_8203006-1.patch
> http://cr.openjdk.java.net/~aph/aarch64_8203006-2.patch
>
> I'd love someone to run SPEC jvm and SPEC jbb on both, preferably on more
> than one microarchitecture.  Thank you.
>


From aph at redhat.com  Wed May 16 14:44:24 2018
From: aph at redhat.com (Andrew Haley)
Date: Wed, 16 May 2018 15:44:24 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
Message-ID: <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>

On 05/16/2018 03:21 PM, Dmitry Chuyko wrote:
> 1. With only patch #2 applied there was always SIGSEGV at least in 
> mpegaudio, scimark.fft.large, scimark.lu.large and scimark.sor.large. I 
> will check this and get back with more details.

OK, I must have made a mistake, sorry.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Wed May 16 14:44:54 2018
From: aph at redhat.com (Andrew Haley)
Date: Wed, 16 May 2018 15:44:54 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
Message-ID: <5a9760bb-6317-fc11-875c-5338ccec0eae@redhat.com>

On 05/16/2018 03:21 PM, Dmitry Chuyko wrote:
> I personally like the AES results on both machines! It looks like the 
> first short patch makes the difference.

But that is really strange because we have AES hardware.  The C2
compiler should not affect anything.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitry.chuyko at bell-sw.com  Wed May 16 14:48:13 2018
From: dmitry.chuyko at bell-sw.com (Dmitry Chuyko)
Date: Wed, 16 May 2018 17:48:13 +0300
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <5a9760bb-6317-fc11-875c-5338ccec0eae@redhat.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <5a9760bb-6317-fc11-875c-5338ccec0eae@redhat.com>
Message-ID: <77d606a4-2fbf-0e5c-ca83-7dc7d5fe68c9@bell-sw.com>


On 05/16/2018 05:44 PM, Andrew Haley wrote:
> On 05/16/2018 03:21 PM, Dmitry Chuyko wrote:
>> I personally like the AES results on both machines! It looks like the
>> first short patch makes the difference.
> But that is really strange because we have AES hardware.  The C2
> compiler should not affect anything.
Yes. And both ones do have it.
>


From aph at redhat.com  Wed May 16 17:03:16 2018
From: aph at redhat.com (Andrew Haley)
Date: Wed, 16 May 2018 18:03:16 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <77d606a4-2fbf-0e5c-ca83-7dc7d5fe68c9@bell-sw.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <5a9760bb-6317-fc11-875c-5338ccec0eae@redhat.com>
 <77d606a4-2fbf-0e5c-ca83-7dc7d5fe68c9@bell-sw.com>
Message-ID: <55f8ffa5-9eaa-bada-77b9-2ae3672ee110@redhat.com>

On 05/16/2018 03:48 PM, Dmitry Chuyko wrote:
> 
> On 05/16/2018 05:44 PM, Andrew Haley wrote:
>> On 05/16/2018 03:21 PM, Dmitry Chuyko wrote:
>>> I personally like the AES results on both machines! It looks like the
>>> first short patch makes the difference.
>> But that is really strange because we have AES hardware.  The C2
>> compiler should not affect anything.
> Yes. And both ones do have it.

Here's the answer, from a run of crypto.aes:

7464759  40.0675  16257.jo                 java                     void com.sun.crypto.provider.DESedeCrypt.decryptBlock(byte[], int, byte[], int)~1
7461795  40.0516  16257.jo                 java                     int com.sun.crypto.provider.CipherBlockChaining.implEncrypt(byte[], int, int, byte[], int)~2
991198    5.3203  16257.jo                 java                     void com.sun.crypto.provider.DESCrypt.perm(int, int, byte[], int)
787277    4.2258  16257.jo                 java                     void com.sun.crypto.provider.AESCrypt.implDecryptBlock(byte[], int, byte[], int)
735359    3.9471  16257.jo                 java                     void com.sun.crypto.provider.AESCrypt.implEncryptBlock(byte[], int, byte[], int)

Despite the name of the benchmark, it's doing a great deal of DES
encryption.  The time taken by the AES code is relatively tiny.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitry.chuyko at bell-sw.com  Thu May 17 11:33:03 2018
From: dmitry.chuyko at bell-sw.com (Dmitry Chuyko)
Date: Thu, 17 May 2018 14:33:03 +0300
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <55f8ffa5-9eaa-bada-77b9-2ae3672ee110@redhat.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <5a9760bb-6317-fc11-875c-5338ccec0eae@redhat.com>
 <77d606a4-2fbf-0e5c-ca83-7dc7d5fe68c9@bell-sw.com>
 <55f8ffa5-9eaa-bada-77b9-2ae3672ee110@redhat.com>
Message-ID: <0c96fd04-1ff7-fedf-df2f-6094439245ff@bell-sw.com>

On 05/16/2018 08:03 PM, Andrew Haley wrote:
> On 05/16/2018 03:48 PM, Dmitry Chuyko wrote:
>> On 05/16/2018 05:44 PM, Andrew Haley wrote:
>>> On 05/16/2018 03:21 PM, Dmitry Chuyko wrote:
>>>> I personally like the AES results on both machines! It looks like the
>>>> first short patch makes the difference.
>>> But that is really strange because we have AES hardware.  The C2
>>> compiler should not affect anything.
>> Yes. And both ones do have it.
> Here's the answer, from a run of crypto.aes:
>
> 7464759  40.0675  16257.jo                 java                     void com.sun.crypto.provider.DESedeCrypt.decryptBlock(byte[], int, byte[], int)~1
> 7461795  40.0516  16257.jo                 java                     int com.sun.crypto.provider.CipherBlockChaining.implEncrypt(byte[], int, int, byte[], int)~2
> 991198    5.3203  16257.jo                 java                     void com.sun.crypto.provider.DESCrypt.perm(int, int, byte[], int)
> 787277    4.2258  16257.jo                 java                     void com.sun.crypto.provider.AESCrypt.implDecryptBlock(byte[], int, byte[], int)
> 735359    3.9471  16257.jo                 java                     void com.sun.crypto.provider.AESCrypt.implEncryptBlock(byte[], int, byte[], int)
>
> Despite the name of the benchmark, it's doing a great deal of DES
> encryption.  The time taken by the AES code is relatively tiny.
>
In the code it does AES and DES equally on the same data with 2 padding 
options.

And here is the rest of the interesting data:

==T88

Benchmark               #1 %    p       #1#2 %  p
scimark.sor.small       3.07    0.041   3.13    0.007
scimark.sparse.small    -5.93   0.000   -5.24   0.000
xml.transform           16.76   0.000   14.58   0.000
xml.validation          2.72    0.005   0.25    0.398

==T99

Benchmark               #1 %    p       #1#2 %  p
scimark.lu.small        -6.04   0.041   0.06    0.474
scimark.sor.small       5.31    0.019   3.99    0.047
scimark.sparse.small    -1.18   0.000   -2.83   0.001
scimark.monte_carlo     8.36    0.000   11.56   0.000
serial                  4.24    0.001   2.21    0.051
xml.transform           4.87    0.000   4.61    0.000
xml.validation          4.82    0.000   5.40    0.000


Sparse-small -1-6% regression looks real. Monte Carlo on T99 looks 
promising as it may work so for many CAS loops. Other +3-17% numbers are 
also very nice.

-Dmitry

From aph at redhat.com  Thu May 17 11:48:05 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 17 May 2018 12:48:05 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <0c96fd04-1ff7-fedf-df2f-6094439245ff@bell-sw.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <5a9760bb-6317-fc11-875c-5338ccec0eae@redhat.com>
 <77d606a4-2fbf-0e5c-ca83-7dc7d5fe68c9@bell-sw.com>
 <55f8ffa5-9eaa-bada-77b9-2ae3672ee110@redhat.com>
 <0c96fd04-1ff7-fedf-df2f-6094439245ff@bell-sw.com>
Message-ID: <99c3347d-b18a-28f7-6aa0-07b8e0029e9f@redhat.com>

On 05/17/2018 12:33 PM, Dmitry Chuyko wrote:
> Sparse-small -1-6% regression looks real. Monte Carlo on T99 looks 
> promising as it may work so for many CAS loops. Other +3-17% numbers are 
> also very nice.

Very cool, thanks for doing this.  I'll investigate some more.

The problem with a lot of these measurements is that JIT compilation
can be very unstable, so that a tiny change can change inlining
behaviour.  It can behave like a chaotic attractor.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From rkennke at redhat.com  Thu May 17 12:28:52 2018
From: rkennke at redhat.com (Roman Kennke)
Date: Thu, 17 May 2018 14:28:52 +0200
Subject: [aarch64-port-dev ] RFR: Bulk integration of Shenandoah
	2018-05-15
In-Reply-To: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>
References: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>
Message-ID: <774f2316-aa08-9b5b-ce7e-dde7e5e962c1@redhat.com>

Am 15.05.2018 um 16:50 schrieb Roman Kennke:
> This integrates latest Shenandoah changes from shenandoah/jdk8u
> repository. It includes all Shenandoah changes since Oct 2017. It's all
> backports from sh/jdk -> sh/jdk10 -> sh/jdk9 -> sh/jdk8u or jdk8u
> specific bugfixes. It's all been reviewed, baked and
> thoroughly tested upstream.
> 
> The integration brings lots of major and minor improvements, bugfixes
> and tests.
> 
> The list of changesets to be pushed is this:
> http://cr.openjdk.java.net/~rkennke/jdk8u-shenandoah-integration-2018-05-15/jdk8u-shenandoah-integration-2018-05-15.txt
> 
> The complete webrev is:
> http://cr.openjdk.java.net/~rkennke/jdk8u-shenandoah-integration-2018-05-15/webrev.00/
> 
> It builds release+fastdebug, and passes all hotspot_gc_shenandoah tests.
> 
> I'll tag the forest with:
> 
> aarch64-shenandoah-jdk8u172-b11--shenandoah-merge-2018-05-15
> 

I also want to include this:
http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/84f19550a9d5

to fix build issues on windows. It applies cleanly.

Can I please get a review?

Thanks, Roman





From aph at redhat.com  Thu May 17 17:41:12 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 17 May 2018 18:41:12 +0100
Subject: [aarch64-port-dev ] RFR: Bulk integration of Shenandoah
 2018-05-15
In-Reply-To: <774f2316-aa08-9b5b-ce7e-dde7e5e962c1@redhat.com>
References: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>
 <774f2316-aa08-9b5b-ce7e-dde7e5e962c1@redhat.com>
Message-ID: <75a37ce3-0a8a-5fee-4836-e5c9de479e6a@redhat.com>

On 05/17/2018 01:28 PM, Roman Kennke wrote:
> Am 15.05.2018 um 16:50 schrieb Roman Kennke:
>> This integrates latest Shenandoah changes from shenandoah/jdk8u
>> repository. It includes all Shenandoah changes since Oct 2017. It's all
>> backports from sh/jdk -> sh/jdk10 -> sh/jdk9 -> sh/jdk8u or jdk8u
>> specific bugfixes. It's all been reviewed, baked and
>> thoroughly tested upstream.
>>
>> The integration brings lots of major and minor improvements, bugfixes
>> and tests.
>>
>> The list of changesets to be pushed is this:
>> http://cr.openjdk.java.net/~rkennke/jdk8u-shenandoah-integration-2018-05-15/jdk8u-shenandoah-integration-2018-05-15.txt
>>
>> The complete webrev is:
>> http://cr.openjdk.java.net/~rkennke/jdk8u-shenandoah-integration-2018-05-15/webrev.00/
>>
>> It builds release+fastdebug, and passes all hotspot_gc_shenandoah tests.
>>
>> I'll tag the forest with:
>>
>> aarch64-shenandoah-jdk8u172-b11--shenandoah-merge-2018-05-15
>>
> 
> I also want to include this:
> http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/84f19550a9d5
> 
> to fix build issues on windows. It applies cleanly.
> 
> Can I please get a review?

That looks reasonable.

Is there a well-defined process for handling changes as the GC
interface progresses in upstream trunk?  Is it a matter of
back-porting the GC interface to JDK 8, or do you still do things the
"old" way?

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From shade at redhat.com  Thu May 17 17:51:20 2018
From: shade at redhat.com (Aleksey Shipilev)
Date: Thu, 17 May 2018 19:51:20 +0200
Subject: [aarch64-port-dev ] RFR: Bulk integration of Shenandoah
 2018-05-15
In-Reply-To: <75a37ce3-0a8a-5fee-4836-e5c9de479e6a@redhat.com>
References: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>
 <774f2316-aa08-9b5b-ce7e-dde7e5e962c1@redhat.com>
 <75a37ce3-0a8a-5fee-4836-e5c9de479e6a@redhat.com>
Message-ID: <07fa3cdd-4cc7-5e66-0c38-54b1b9100016@redhat.com>

On 05/17/2018 07:41 PM, Andrew Haley wrote:
> That looks reasonable.

Have you reviewed the entire patch already? Oh wow, that was fast! I suspected it would take a full
day to read through them.

> Is there a well-defined process for handling changes as the GC
> interface progresses in upstream trunk?  Is it a matter of
> back-porting the GC interface to JDK 8, or do you still do things the
> "old" way?

We are trying our best not to touch the shared parts in backports, preferring to be slightly less
performance efficient with the benefits for our own development sanity. Backporting the JDK 10+ GC
interface to JDK 8 would be an insane endeavor.

So, sh/jdk8, sh/jdk9, sh/jdk10, sh/jdk all touch the runtime in slightly different ways, but not
frustratingly different. Most of the barrier logic is encapsulated in ShenandoahBarrierSet and
friends. The actual calls around the runtime are one-liner differences.

Thanks,
-Aleksey



From aph at redhat.com  Thu May 17 18:02:14 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 17 May 2018 19:02:14 +0100
Subject: [aarch64-port-dev ] RFR: Bulk integration of Shenandoah
 2018-05-15
In-Reply-To: <07fa3cdd-4cc7-5e66-0c38-54b1b9100016@redhat.com>
References: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>
 <774f2316-aa08-9b5b-ce7e-dde7e5e962c1@redhat.com>
 <75a37ce3-0a8a-5fee-4836-e5c9de479e6a@redhat.com>
 <07fa3cdd-4cc7-5e66-0c38-54b1b9100016@redhat.com>
Message-ID: <ccc8598a-366c-84c3-bf02-b5bb8d58a233@redhat.com>

On 05/17/2018 06:51 PM, Aleksey Shipilev wrote:
> On 05/17/2018 07:41 PM, Andrew Haley wrote:
>> That looks reasonable.
> 
> Have you reviewed the entire patch already? Oh wow, that was fast! I suspected it would take a full
> day to read through them.

I looked through the list of changes and they seemed reasonable.  I
rather assumed that the changes themselves had already been reviewed
as part of the Shenandoah process.  If not, I'm going to withdraw my
consent!  In any case, I assume that a Shenadoah contributor will look
them over too.

>> Is there a well-defined process for handling changes as the GC
>> interface progresses in upstream trunk?  Is it a matter of
>> back-porting the GC interface to JDK 8, or do you still do things the
>> "old" way?
> 
> We are trying our best not to touch the shared parts in backports,
> preferring to be slightly less performance efficient with the
> benefits for our own development sanity. Backporting the JDK 10+ GC
> interface to JDK 8 would be an insane endeavor.

I thought so.

> So, sh/jdk8, sh/jdk9, sh/jdk10, sh/jdk all touch the runtime in
> slightly different ways, but not frustratingly different. Most of
> the barrier logic is encapsulated in ShenandoahBarrierSet and
> friends. The actual calls around the runtime are one-liner
> differences.

Thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From shade at redhat.com  Thu May 17 18:06:39 2018
From: shade at redhat.com (Aleksey Shipilev)
Date: Thu, 17 May 2018 20:06:39 +0200
Subject: [aarch64-port-dev ] RFR: Bulk integration of Shenandoah
 2018-05-15
In-Reply-To: <ccc8598a-366c-84c3-bf02-b5bb8d58a233@redhat.com>
References: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>
 <774f2316-aa08-9b5b-ce7e-dde7e5e962c1@redhat.com>
 <75a37ce3-0a8a-5fee-4836-e5c9de479e6a@redhat.com>
 <07fa3cdd-4cc7-5e66-0c38-54b1b9100016@redhat.com>
 <ccc8598a-366c-84c3-bf02-b5bb8d58a233@redhat.com>
Message-ID: <7483cc64-7c86-d815-ced8-2cc8a6ab068f@redhat.com>

On 05/17/2018 08:02 PM, Andrew Haley wrote:
> On 05/17/2018 06:51 PM, Aleksey Shipilev wrote:
>> On 05/17/2018 07:41 PM, Andrew Haley wrote:
>>> That looks reasonable.
>>
>> Have you reviewed the entire patch already? Oh wow, that was fast! I suspected it would take a full
>> day to read through them.
> 
> I looked through the list of changes and they seemed reasonable.  I
> rather assumed that the changes themselves had already been reviewed
> as part of the Shenandoah process.  If not, I'm going to withdraw my
> consent!  In any case, I assume that a Shenadoah contributor will look
> them over too.

Yeah, we are sure about the Shenandoah parts. But the goal for this review is to look very carefully
if this does any weird stuff that affects non-Shenandoah parts. The bulk of the patch is in
gc/shenandoah, but there are also a few changes in shared code (mostly reverts) which would enjoy a
fresh pair of eyes.

-Aleksey


From rkennke at redhat.com  Thu May 17 18:17:13 2018
From: rkennke at redhat.com (Roman Kennke)
Date: Thu, 17 May 2018 20:17:13 +0200
Subject: [aarch64-port-dev ] RFR: Bulk integration of Shenandoah
 2018-05-15
In-Reply-To: <07fa3cdd-4cc7-5e66-0c38-54b1b9100016@redhat.com>
References: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>
 <774f2316-aa08-9b5b-ce7e-dde7e5e962c1@redhat.com>
 <75a37ce3-0a8a-5fee-4836-e5c9de479e6a@redhat.com>
 <07fa3cdd-4cc7-5e66-0c38-54b1b9100016@redhat.com>
Message-ID: <d714a1de-d7b6-0a99-49ea-6e223f27548e@redhat.com>

Am 17.05.2018 um 19:51 schrieb Aleksey Shipilev:
> On 05/17/2018 07:41 PM, Andrew Haley wrote:
>> That looks reasonable.
> 
> Have you reviewed the entire patch already? Oh wow, that was fast! I suspected it would take a full
> day to read through them.
> 
>> Is there a well-defined process for handling changes as the GC
>> interface progresses in upstream trunk?  Is it a matter of
>> back-porting the GC interface to JDK 8, or do you still do things the
>> "old" way?
> 
> We are trying our best not to touch the shared parts in backports, preferring to be slightly less
> performance efficient with the benefits for our own development sanity. Backporting the JDK 10+ GC
> interface to JDK 8 would be an insane endeavor.
> 
> So, sh/jdk8, sh/jdk9, sh/jdk10, sh/jdk all touch the runtime in slightly different ways, but not
> frustratingly different. Most of the barrier logic is encapsulated in ShenandoahBarrierSet and
> friends. The actual calls around the runtime are one-liner differences.
> 

We also have a bunch of compat-wrappers e.g. for new hotspot logging
which is completely absent in jdk8 last time I looked.

Roman


From Joshua.Zhu at arm.com  Fri May 18 03:03:44 2018
From: Joshua.Zhu at arm.com (Joshua Zhu)
Date: Fri, 18 May 2018 03:03:44 +0000
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
Message-ID: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>

Hi,



JVM crashed with "-XX:SoftwarePrefetchHintDistance=32760" option.

This causes overflow in immediate operand for jtreg TestOptionsWithRanges.

See JBS for the backtrace.



Bug: https://bugs.openjdk.java.net/browse/JDK-8203041

Webrev: http://cr.openjdk.java.net/~zyao/8203041/



Please help to review this fix.



Best Regards,

Joshua


From aph at redhat.com  Fri May 18 08:41:34 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 18 May 2018 09:41:34 +0100
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
Message-ID: <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>

On 05/18/2018 04:03 AM, Joshua Zhu wrote:
> 
> 
> JVM crashed with "-XX:SoftwarePrefetchHintDistance=32760" option.

It didn't crash: it was an assertion failure.

> This causes overflow in immediate operand for jtreg TestOptionsWithRanges.
> 
> See JBS for the backtrace.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8203041
> 
> Webrev: http://cr.openjdk.java.net/~zyao/8203041/

Thank you.

This patch is problematic in several ways.  The type of
prefetchLoopThreshold is int, so it's 32 bits.  Casting it (via the
call to cmp()) to unsigned int is probably wrong too.

rscratch1 isn't available for use in a compare instruction because we
sometimes say cmp(rscratch1, imm).  I suspect it'd be better to use a
subsw in generate_large_array_equals() if you can find a spare
register for the destination.

There are several other coding problems in
generate_large_array_equals(), in particular the use of code like

  Register tmp1 = rscratch1

This creates a hidden alias for rscratch1, but rscratch1 is used by
assembler macros.  This is very dangerous.  I'll have a look some
more.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From ci_notify at linaro.org  Fri May 18 09:04:29 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Fri, 18 May 2018 09:04:29 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <1529956291.1962.1526634270081.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/137/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/21 pass: 1,633; fail: 16; error: 2; not run: 11,615
Build 1: aarch64/2018/mar/23 pass: 1,637; fail: 14; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/25 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/27 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 4: aarch64/2018/mar/29 pass: 1,636; fail: 17; error: 1; not run: 11,615
Build 5: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 6: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 7: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 8: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 9: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 10: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 11: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
Build 12: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616
Build 13: aarch64/2018/may/15 pass: 3,234; fail: 34; error: 4; not run: 11,619
Build 14: aarch64/2018/may/17 pass: 3,263; fail: 34; error: 4; not run: 11,619

6 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/21 pass: 7,652; fail: 732; error: 21
Build 1: aarch64/2018/mar/23 pass: 7,629; fail: 752; error: 24
Build 2: aarch64/2018/mar/25 pass: 7,778; fail: 629; error: 20
Build 3: aarch64/2018/mar/27 pass: 7,773; fail: 634; error: 20
Build 4: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 5: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 6: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 7: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 8: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 9: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 10: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 11: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
Build 12: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23
Build 13: aarch64/2018/may/15 pass: 7,865; fail: 629; error: 32
Build 14: aarch64/2018/may/17 pass: 8,329; fail: 595; error: 29

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/21 pass: 3,844; fail: 6; error: 2
Build 1: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 2: aarch64/2018/mar/25 pass: 3,844; fail: 6; error: 7
Build 3: aarch64/2018/mar/27 pass: 3,847; fail: 6; error: 4
Build 4: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 5: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 6: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 7: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 8: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 9: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 10: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 11: aarch64/2018/may/11 pass: 3,865; fail: 6
Build 12: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4
Build 13: aarch64/2018/may/15 pass: 3,863; fail: 6; error: 3
Build 14: aarch64/2018/may/17 pass: 3,864; fail: 6; error: 3

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/21 pass: 1,642; fail: 14; error: 2; not run: 11,615
Build 1: aarch64/2018/mar/23 pass: 1,645; fail: 13; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/25 pass: 1,645; fail: 14; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/27 pass: 1,644; fail: 15; error: 1; not run: 11,615
Build 4: aarch64/2018/mar/29 pass: 1,644; fail: 16; error: 1; not run: 11,615
Build 5: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 6: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 7: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 8: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 9: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 10: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 11: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 12: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616
Build 13: aarch64/2018/may/15 pass: 3,243; fail: 33; error: 3; not run: 11,619
Build 14: aarch64/2018/may/17 pass: 3,274; fail: 31; error: 3; not run: 11,619

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/21 pass: 7,675; fail: 711; error: 19
Build 1: aarch64/2018/mar/23 pass: 7,643; fail: 740; error: 22
Build 2: aarch64/2018/mar/25 pass: 7,811; fail: 599; error: 17
Build 3: aarch64/2018/mar/27 pass: 7,794; fail: 614; error: 19
Build 4: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 5: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 6: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 7: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 8: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 9: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 10: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 11: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
Build 12: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17
Build 13: aarch64/2018/may/15 pass: 7,918; fail: 586; error: 22
Build 14: aarch64/2018/may/17 pass: 8,349; fail: 587; error: 18

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/21 pass: 3,841; fail: 6; error: 5
Build 1: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 2: aarch64/2018/mar/25 pass: 3,850; fail: 6; error: 1
Build 3: aarch64/2018/mar/27 pass: 3,848; fail: 6; error: 3
Build 4: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 5: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 6: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 7: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 8: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 9: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 10: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 11: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
Build 12: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5
Build 13: aarch64/2018/may/15 pass: 3,858; fail: 6; error: 8
Build 14: aarch64/2018/may/17 pass: 3,861; fail: 6; error: 6

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.63x
Relative performance: Server critical-jOPS (nc): 0.50x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 66.27, Server: 110.27

Client 66.27 / Client 2014-04-01 (43.00): 1.54x
Server 110.27 / Server 2014-04-01 (71.00): 1.55x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-21 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/080/results/
2018-03-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/082/results/
2018-03-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/084/results/
2018-03-29 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/086/results/
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
2018-05-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/135/results/
2018-05-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/137/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From boris.ulasevich at bell-sw.com  Fri May 18 10:36:59 2018
From: boris.ulasevich at bell-sw.com (Boris Ulasevich)
Date: Fri, 18 May 2018 13:36:59 +0300
Subject: [aarch64-port-dev ] [11] RFR(S) 8202710: sporadic jtreg test
 fail on aarch64
In-Reply-To: <60bd66f4-f932-0eda-21aa-51311fd44358@redhat.com>
References: <dbf5159d-6ced-4203-ba4b-60a07aa8aecd@bell-sw.com>
 <83da3462-1ae9-5bf6-42e0-acb5abd74b95@samersoff.net>
 <509f5b98-6a58-1530-9b60-4521dce96c81@bell-sw.com>
 <60bd66f4-f932-0eda-21aa-51311fd44358@redhat.com>
Message-ID: <df85f82f-604f-ac47-16a7-25919036dc32@bell-sw.com>

Submit Repo reported successful status. Though it is not quite clear 
which tests were run there.. :)
Anyway, we have pushed the change.

Thanks!
Boris

On 15.05.2018 15:45, Andrew Haley wrote:
> On 05/14/2018 02:50 PM, Boris Ulasevich wrote:
>> Can you please review my test. Basically my change is about aarch64
>> issue, but I added jtreg test which goes to shared code, so I need
>> additional approval.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8202710
>> Fix: http://cr.openjdk.java.net/~bulasevich/8202710/webrev.01
> 
> This is fine.  It should go through the submission repo to make sure
> that the test doesn't break on other platforms.

From dmitrij.pochepko at bell-sw.com  Fri May 18 11:15:31 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Fri, 18 May 2018 14:15:31 +0300
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
Message-ID: <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>



On 18.05.2018 11:41, Andrew Haley wrote:
> On 05/18/2018 04:03 AM, Joshua Zhu wrote:
>>
>> JVM crashed with "-XX:SoftwarePrefetchHintDistance=32760" option.
> It didn't crash: it was an assertion failure.
>
>> This causes overflow in immediate operand for jtreg TestOptionsWithRanges.
>>
>> See JBS for the backtrace.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8203041
>>
>> Webrev: http://cr.openjdk.java.net/~zyao/8203041/
> Thank you.
>
> This patch is problematic in several ways.  The type of
> prefetchLoopThreshold is int, so it's 32 bits.  Casting it (via the
> call to cmp()) to unsigned int is probably wrong too.
not quite that. prefetchLoopThreshold is calculated as 
(SoftwarePrefetchHintDistance + 32), where SoftwarePrefetchHintDistance 
is in [0, 32768] range by design here, so, it's always within 32 bits range.
First cmp argument is cnt1, which is amount of array elements left to 
check, which is also always positive 32bit integer. Basically, this cmp 
can be changed to cmpw, but it basically won't change anything for CPU.
>
> rscratch1 isn't available for use in a compare instruction because we
> sometimes say cmp(rscratch1, imm).  I suspect it'd be better to use a
> subsw in generate_large_array_equals() if you can find a spare
> register for the destination.
according to spec, cmp is an alias for subs when destination register is 
ZR, so it won't change anything
>
> There are several other coding problems in
> generate_large_array_equals(), in particular the use of code like
>
>    Register tmp1 = rscratch1
>
> This creates a hidden alias for rscratch1, but rscratch1 is used by
> assembler macros.  This is very dangerous.  I'll have a look some
> more.
>
This was done for unification purposes, to have all temporary registers 
named as "tmp*". "rscratch1" name is not used in this intrinsic code to 
avoid confusion. Also, assert for different registers is present to 
prevent few possible kinds of problems in future. Surely, this renaming 
can be removed if you think it'll make code look better.


Overall, I think it should be fixed by moving calculated immediate into 
register and then perform cmp/subs between 2 registers. For example, we 
can use tmp3. Then instead of:

__ cmp(cnt1, prefetchLoopThreshold);????? (in 2 places)

code will look like:

__ mov(tmp3, prefetchLoopThreshold); // separate move to handle 
situation when prefetchLoopThreshold is not in 12 bit range
__ cmp(cnt1, tmp3);


Thanks,
Dmitrij

From aph at redhat.com  Fri May 18 12:20:33 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 18 May 2018 13:20:33 +0100
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
Message-ID: <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>

On 05/18/2018 12:15 PM, Dmitrij Pochepko wrote:
> 
> On 18.05.2018 11:41, Andrew Haley wrote:
>> On 05/18/2018 04:03 AM, Joshua Zhu wrote:
>>>
>>> JVM crashed with "-XX:SoftwarePrefetchHintDistance=32760" option.
>> It didn't crash: it was an assertion failure.
>>
>>> This causes overflow in immediate operand for jtreg TestOptionsWithRanges.
>>>
>>> See JBS for the backtrace.
>>>
>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8203041
>>>
>>> Webrev: http://cr.openjdk.java.net/~zyao/8203041/
>> Thank you.
>>
>> This patch is problematic in several ways.  The type of
>> prefetchLoopThreshold is int, so it's 32 bits.  Casting it (via the
>> call to cmp()) to unsigned int is probably wrong too.
>
> not quite that. prefetchLoopThreshold is calculated as
> (SoftwarePrefetchHintDistance + 32), where
> SoftwarePrefetchHintDistance is in [0, 32768] range by design here,
> so, it's always within 32 bits range.  First cmp argument is cnt1,
> which is amount of array elements left to check, which is also
> always positive 32bit integer. Basically, this cmp can be changed to
> cmpw, but it basically won't change anything for CPU.

It is always clearer to use the natural types.  We aren't consistent
about this in our intrinsic code, I know.

>> rscratch1 isn't available for use in a compare instruction because we
>> sometimes say cmp(rscratch1, imm).  I suspect it'd be better to use a
>> subsw in generate_large_array_equals() if you can find a spare
>> register for the destination.

> according to spec, cmp is an alias for subs when destination register is 
> ZR, so it won't change anything

Mmm, but you need to see the patch, which uses rscratch1 as a temp.

>> There are several other coding problems in
>> generate_large_array_equals(), in particular the use of code like
>>
>>    Register tmp1 = rscratch1
>>
>> This creates a hidden alias for rscratch1, but rscratch1 is used by
>> assembler macros.  This is very dangerous.  I'll have a look some
>> more.
>
> This was done for unification purposes, to have all temporary
> registers named as "tmp*". "rscratch1" name is not used in this
> intrinsic code to avoid confusion.

That is very, er, confusing.  :-)

> Also, assert for different registers is present to prevent few
> possible kinds of problems in future. Surely, this renaming can be
> removed if you think it'll make code look better.

It will make code safer.  If the name meant anything it might be
understandable, but tmp1 and rscratch1 are meaningless names so the
alias gains nothing.  And the real danger is that rscratch1 is used by
macros, so it's not really safe to use it as a temp without great
care.

> Overall, I think it should be fixed by moving calculated immediate into 
> register and then perform cmp/subs between 2 registers. For example, we 
> can use tmp3. Then instead of:
> 
> __ cmp(cnt1, prefetchLoopThreshold);      (in 2 places)
> 
> code will look like:
> 
> __ mov(tmp3, prefetchLoopThreshold); // separate move to handle 
> situation when prefetchLoopThreshold is not in 12 bit range
> __ cmp(cnt1, tmp3);

I think it makes more sense to use subs, which already handles this
case.  We don't really need any more conditional code based on whether
an immediate fits in an add instruction.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dms at samersoff.net  Sat May 19 15:16:20 2018
From: dms at samersoff.net (Dmitry Samersoff)
Date: Sat, 19 May 2018 18:16:20 +0300
Subject: [aarch64-port-dev ] RFR(S): JDK-8201564, ,
 Make sure that Flight Recorder works on AARCH64 platform
In-Reply-To: <fce5d11f-6298-f62d-536f-c622cd6c9507@redhat.com>
References: <ddcb22b0-3db1-d785-247b-eb36cb899e83@samersoff.net>
 <fce5d11f-6298-f62d-536f-c622cd6c9507@redhat.com>
Message-ID: <ba6d4256-02cd-1a73-d41a-b3023d7f3773@samersoff.net>

Andrew,

On x86 unextended_sp is always equal to sp in this place, so this code
doesn't cause any harm.

But I can fix it as well.

-Dmitry


On 05/15/2018 04:12 PM, Andrew Haley wrote:
> On 05/13/2018 06:09 PM, Dmitry Samersoff wrote:
>> Two JFR tests fails on AARCH64
>>
>>   ./jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
>>   ./jdk/jdk/jfr/event/profiling/TestFullStackTrace.java
>>
>> Please review the fix:
>>
>>   http://cr.openjdk.java.net/~dsamersoff/JDK-8201564.jfr/webrev.01/
> 
> Hmm.  Then it's also wrong on x86.  Should the sma efix apply there?
> 


-- 
Dmitry Samersoff
http://devnull.samersoff.net
* There will come soft rains ...


From aph at redhat.com  Sun May 20 09:33:31 2018
From: aph at redhat.com (Andrew Haley)
Date: Sun, 20 May 2018 10:33:31 +0100
Subject: [aarch64-port-dev ] RFR(S): JDK-8201564, ,
 Make sure that Flight Recorder works on AARCH64 platform
In-Reply-To: <ba6d4256-02cd-1a73-d41a-b3023d7f3773@samersoff.net>
References: <ddcb22b0-3db1-d785-247b-eb36cb899e83@samersoff.net>
 <fce5d11f-6298-f62d-536f-c622cd6c9507@redhat.com>
 <ba6d4256-02cd-1a73-d41a-b3023d7f3773@samersoff.net>
Message-ID: <8631f2bd-709a-a15d-e1d8-72d7b11c4641@redhat.com>

On 05/19/2018 04:16 PM, Dmitry Samersoff wrote:
> On x86 unextended_sp is always equal to sp in this place, so this code
> doesn't cause any harm.
> 
> But I can fix it as well.

It's at the very least confusing, so I think it'd be good to do so.
Thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Joshua.Zhu at arm.com  Mon May 21 07:52:47 2018
From: Joshua.Zhu at arm.com (Joshua Zhu)
Date: Mon, 21 May 2018 07:52:47 +0000
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
 <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
Message-ID: <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>

Hi Andrew,

Thanks for your review.

In my patch I decided not to replace cmp with subs at callsite (in generate_large_array_equals()) because imm cmp has accidentally been misused for serval times such as 
https://bugs.openjdk.java.net/browse/JDK-8184900
https://bugs.openjdk.java.net/browse/JDK-8161190

I added an assert to ensure that for large imm all callsites do not use rscratch1. This behavior is only applied for assert failure scenraios.
In current implementation, when imm is not operand_valid_for_add_sub_immediate(), cmp imm always failed.
This patch was able to reduce assert failure possibilities for cmp imm misusage.

But your suggestion makes sense. Rscratch1 may imports more confusion. Let's replace cmp with subs at callsite when this assertion failure happens.
The only concern is that this depends on engineers be aware of immediate bits limitation for imm cmp instruction.

Later I will submit a new patch.

Best Regards,
Joshua

-----Original Message-----
From: Andrew Haley <aph at redhat.com> 
Sent: Friday, May 18, 2018 8:21 PM
To: Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com>; Joshua Zhu <Joshua.Zhu at arm.com>; aarch64-port-dev at openjdk.java.net
Cc: nd <nd at arm.com>
Subject: Re: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in immediate cmp/cmn instruction

On 05/18/2018 12:15 PM, Dmitrij Pochepko wrote:
> 
> On 18.05.2018 11:41, Andrew Haley wrote:
>> On 05/18/2018 04:03 AM, Joshua Zhu wrote:
>>>
>>> JVM crashed with "-XX:SoftwarePrefetchHintDistance=32760" option.
>> It didn't crash: it was an assertion failure.
>>
>>> This causes overflow in immediate operand for jtreg TestOptionsWithRanges.
>>>
>>> See JBS for the backtrace.
>>>
>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8203041
>>>
>>> Webrev: http://cr.openjdk.java.net/~zyao/8203041/
>> Thank you.
>>
>> This patch is problematic in several ways.  The type of 
>> prefetchLoopThreshold is int, so it's 32 bits.  Casting it (via the 
>> call to cmp()) to unsigned int is probably wrong too.
>
> not quite that. prefetchLoopThreshold is calculated as 
> (SoftwarePrefetchHintDistance + 32), where 
> SoftwarePrefetchHintDistance is in [0, 32768] range by design here, 
> so, it's always within 32 bits range.  First cmp argument is cnt1, 
> which is amount of array elements left to check, which is also always 
> positive 32bit integer. Basically, this cmp can be changed to cmpw, 
> but it basically won't change anything for CPU.

It is always clearer to use the natural types.  We aren't consistent about this in our intrinsic code, I know.

>> rscratch1 isn't available for use in a compare instruction because we 
>> sometimes say cmp(rscratch1, imm).  I suspect it'd be better to use a 
>> subsw in generate_large_array_equals() if you can find a spare 
>> register for the destination.

> according to spec, cmp is an alias for subs when destination register 
> is ZR, so it won't change anything

Mmm, but you need to see the patch, which uses rscratch1 as a temp.

>> There are several other coding problems in 
>> generate_large_array_equals(), in particular the use of code like
>>
>>    Register tmp1 = rscratch1
>>
>> This creates a hidden alias for rscratch1, but rscratch1 is used by 
>> assembler macros.  This is very dangerous.  I'll have a look some 
>> more.
>
> This was done for unification purposes, to have all temporary 
> registers named as "tmp*". "rscratch1" name is not used in this 
> intrinsic code to avoid confusion.

That is very, er, confusing.  :-)

> Also, assert for different registers is present to prevent few 
> possible kinds of problems in future. Surely, this renaming can be 
> removed if you think it'll make code look better.

It will make code safer.  If the name meant anything it might be understandable, but tmp1 and rscratch1 are meaningless names so the alias gains nothing.  And the real danger is that rscratch1 is used by macros, so it's not really safe to use it as a temp without great care.

> Overall, I think it should be fixed by moving calculated immediate 
> into register and then perform cmp/subs between 2 registers. For 
> example, we can use tmp3. Then instead of:
> 
> __ cmp(cnt1, prefetchLoopThreshold);      (in 2 places)
> 
> code will look like:
> 
> __ mov(tmp3, prefetchLoopThreshold); // separate move to handle 
> situation when prefetchLoopThreshold is not in 12 bit range __ 
> cmp(cnt1, tmp3);

I think it makes more sense to use subs, which already handles this case.  We don't really need any more conditional code based on whether an immediate fits in an add instruction.

--
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Mon May 21 11:45:02 2018
From: aph at redhat.com (Andrew Haley)
Date: Mon, 21 May 2018 12:45:02 +0100
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
 <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
 <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>
Message-ID: <638f6979-20e4-6628-7cdb-9df60f8bac3a@redhat.com>

Hi,

On 05/21/2018 08:52 AM, Joshua Zhu wrote:
> Thanks for your review.
> 
> In my patch I decided not to replace cmp with subs at callsite (in
> generate_large_array_equals()) because imm cmp has accidentally been
> misused for serval times such as
> https://bugs.openjdk.java.net/browse/JDK-8184900
> https://bugs.openjdk.java.net/browse/JDK-8161190

That's a fair point.  I have made the same mistake myself.

> I added an assert to ensure that for large imm all callsites do not
> use rscratch1.

Does that help at all?  rscratch1 might be live, even if it is not use
in the cmp instruction.

> But your suggestion makes sense. Rscratch1 may imports more
> confusion. Let's replace cmp with subs at callsite when this
> assertion failure happens.  The only concern is that this depends on
> engineers be aware of immediate bits limitation for imm cmp
> instruction.

Well, yes.  As far as I can see it's a limitation of the instruction
set.  I can't see any reasonable way to fix it.

Andrew.

From dms at samersoff.net  Mon May 21 13:44:06 2018
From: dms at samersoff.net (Dmitry Samersoff)
Date: Mon, 21 May 2018 16:44:06 +0300
Subject: [aarch64-port-dev ] RFR(S): JDK-8203481 Incorrect constraint for
 unextended_sp in frame:safe_for_sender
Message-ID: <930b4686-dcf6-5f01-f492-4e65a25145c3@samersoff.net>

Hello Everybody,

Please review small fix

http://cr.openjdk.java.net/~dsamersoff/JDK-8203481/webrev.01/

CR:

https://bugs.openjdk.java.net/browse/JDK-8203481

Testing:

jfr tests that depends to safe_for_sender functionality

./jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
./jdk/jdk/jfr/event/profiling/TestFullStackTrace.java

fails on AARCH64.

These tests passed after the fix.


-- 
Dmitry Samersoff
http://devnull.samersoff.net
* There will come soft rains ...


From dms at samersoff.net  Mon May 21 13:46:15 2018
From: dms at samersoff.net (Dmitry Samersoff)
Date: Mon, 21 May 2018 16:46:15 +0300
Subject: [aarch64-port-dev ] RFR(S): JDK-8201564, ,
 Make sure that Flight Recorder works on AARCH64 platform
In-Reply-To: <ddcb22b0-3db1-d785-247b-eb36cb899e83@samersoff.net>
References: <ddcb22b0-3db1-d785-247b-eb36cb899e83@samersoff.net>
Message-ID: <5ab040e6-a337-f23b-b373-b6758afc5cc7@samersoff.net>

Hi Everybody,

The fix is extended to x86 and put under the separate CR JDK-8203481
so I withdraw this review request.

Sorry for inconvenience,

-Dmitry


On 13.05.2018 20:09, Dmitry Samersoff wrote:
> Hi Everybody,
> 
> Two JFR tests fails on AARCH64
> 
>   ./jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
>   ./jdk/jdk/jfr/event/profiling/TestFullStackTrace.java
> 
> Please review the fix:
> 
>   http://cr.openjdk.java.net/~dsamersoff/JDK-8201564.jfr/webrev.01/
> 
> -Dmitry
> 


-- 
Dmitry Samersoff
http://devnull.samersoff.net
* There will come soft rains ...


From dmitrij.pochepko at bell-sw.com  Mon May 21 13:55:33 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Mon, 21 May 2018 16:55:33 +0300
Subject: [aarch64-port-dev ] RFR(M): 8196402: AARCH64: create intrinsic for
	Math.log
Message-ID: <f2ef7bf2-5bb5-0104-0062-1821e3f91abc@bell-sw.com>

Hi all,

please review patch for 8196402: AARCH64: create intrinsic for Math.log

This patch adds Math.log intrinsic to AARCH64. Algorithm is based on a 
table-based search logic such as described in paper [1]. Algorithm 
splits argument in 2 parts (exponent-based and mantissa-based), 
calculate reciprocal estimate of mantissa part and finds reduced 
argument value using pregenerated table, then calculates final value 
using 7th degree polynomial of reduced argument.

This patch heavily uses vector calculations. Few previously 
unimplemented vector instructions are added to support it.


Performance results:

I created separate JMH benchmark: 
http://cr.openjdk.java.net/~dpochepk/8196402/MathBench.java

Benchmark results for logarithm (intrinsic vs without intrinsics (shared 
runtime)):

ThunderX: x1.37 improvement

ThunderX2: x1.33 improvement

Cortex A73: x1.2 improvement

Cortex A53: x1.6 improvement

Detailed results can be checked here: 
http://cr.openjdk.java.net/~dpochepk/8196402/math-log.xls


webrev: http://cr.openjdk.java.net/~dpochepk/8196402/webrev.01/

CR: https://bugs.openjdk.java.net/browse/JDK-8196402

Testing: I launched jtreg jdk tests for Math.log: jdk/java/lang/Math/Log*

I also launched jck tests for Math.log:

All tests were launched both in Xcomp and Xmixed modes, using release 
and fastdebug builds.

No failures found.

Additional tests are not required because the algorithm is already 
present in hotspot for x86.


Thanks,

Dmitrij


[1] Table-driven implementation of the logarithm function in IEEE 
floating-point arithmetic (https://dl.acm.org/citation.cfm?doid=98267.98294)


From aph at redhat.com  Mon May 21 14:45:34 2018
From: aph at redhat.com (Andrew Haley)
Date: Mon, 21 May 2018 15:45:34 +0100
Subject: [aarch64-port-dev ] RFR(M): 8196402: AARCH64: create intrinsic
 for Math.log
In-Reply-To: <f2ef7bf2-5bb5-0104-0062-1821e3f91abc@bell-sw.com>
References: <f2ef7bf2-5bb5-0104-0062-1821e3f91abc@bell-sw.com>
Message-ID: <ff397ab1-b117-d45b-b9a2-0b8d4f91380a@redhat.com>

On 05/21/2018 02:55 PM, Dmitrij Pochepko wrote:
> webrev: http://cr.openjdk.java.net/~dpochepk/8196402/webrev.01/
> 
> CR: https://bugs.openjdk.java.net/browse/JDK-8196402

This looks basically reasonable, given that it seems to be a somewhat
straightforward adaptation of the x86 code.  However, a couple of
things:

The assembler changes should be parameterized as much as possible.
For example, fmlavvd, fmulxvsd, and fmulxssd are cases of the "AdvSIMD
vector x indexed element" class.  fmlavvd is a case of "AdvSIMD three
same", some of which already exist.  If you can extend an existing
group of instructions, please do.

Given that this is an adaptation of the Intel code, please do two
things:

Put it in the same place that corresponds to its position in the x86
files.

Keep Intel's copyright.

Thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From daniel.daugherty at oracle.com  Mon May 21 14:28:56 2018
From: daniel.daugherty at oracle.com (Daniel D. Daugherty)
Date: Mon, 21 May 2018 10:28:56 -0400
Subject: [aarch64-port-dev ] RFR(S): JDK-8203481 Incorrect constraint
 for unextended_sp in frame:safe_for_sender
In-Reply-To: <930b4686-dcf6-5f01-f492-4e65a25145c3@samersoff.net>
References: <930b4686-dcf6-5f01-f492-4e65a25145c3@samersoff.net>
Message-ID: <3421e284-fda3-ff82-29cd-70e4c4e0c8c0@oracle.com>

Hi Dmitry,

I think something else must be going wrong here. The unextended SP
is typically documented like this:

 ? // This is the sp before any possible extension (adapter/locals).
 ? intptr_t* unextended_sp = interpreter_frame_sender_sp();

and like this:

 ? // stack frames shouldn't be much larger than max_stack elements
 ? // this test requires the use of unextended_sp which is the sp as seen by
 ? // the current frame, and not sp which is the "raw" pc which could point
 ? // further because of local variables of the callee method inserted after
 ? // method arguments
 ? if (fp() - unextended_sp() > 1024 + 
m->max_stack()*Interpreter::stackElementSize) {
 ??? return false;
 ? }

So I think this existing comment and assertion are correct:

 ??? L72: ? // unextended sp must be within the stack and above or equal sp
 ??? L73: ? bool unextended_sp_safe = (unextended_sp < 
thread->stack_base()) &&
 ??? L74: ??????????????????????????? (unextended_sp >= sp);

Also, your proposed fix only changed this for two platforms. The same
logic exists on 'arm' and 'sparc' also.

Dan


On 5/21/18 9:44 AM, Dmitry Samersoff wrote:
> Hello Everybody,
>
> Please review small fix
>
> http://cr.openjdk.java.net/~dsamersoff/JDK-8203481/webrev.01/
>
> CR:
>
> https://bugs.openjdk.java.net/browse/JDK-8203481
>
> Testing:
>
> jfr tests that depends to safe_for_sender functionality
>
> ./jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
> ./jdk/jdk/jfr/event/profiling/TestFullStackTrace.java
>
> fails on AARCH64.
>
> These tests passed after the fix.
>
>


From dmitry.chuyko at bell-sw.com  Mon May 21 14:58:45 2018
From: dmitry.chuyko at bell-sw.com (Dmitry Chuyko)
Date: Mon, 21 May 2018 17:58:45 +0300
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
Message-ID: <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>

Some numbers for fixed patch #2 
http://cr.openjdk.java.net/~aph/aarch64_8203006-3.patch :

==T88
Benchmark            #2 %    p
compress             -1.32   0.005
crypto.aes           -3.38   0.000
crypto.signverify    0.80    0.043
derby                -3.51   0.000
mpegaudio            0.95    0.007
scimark.sor.large    5.33    0.000
scimark.lu.small     -6.42   0.000
xml.transform        -3.52   0.000
xml.validation       -1.53   0.045

==T99
Benchmark              #2 %    p
compress               2.86    0.041
crypto.rsa             -0.86   0.032
scimark.fft.small      -0.64   0.015
scimark.lu.small       10.82   0.011
scimark.sparse.small   -5.32   0.000
scimark.monte_carlo    1.39    0.030
sunflow                1.04    0.007

No failed runs but also no univocal improvement (in contrast with #1) 
while the difference is present.

I also made runs with merged patch, the numbers:

==T88
Benchmark              #1#2 %  p
compress               -1.35   0.000
crypto.aes              29.42   0.000
crypto.signverify       1.13    0.047
derby                   -1.48   0.042
mpegaudio               3.14    0.000
scimark.sor.large       5.35    0.000
scimark.sparse.large    -4.01   0.000
scimark.lu.small        -23.97  0.000
scimark.sparse.small    -4.64   0.000
serial                  2.56    0.034
sunflow                 1.81    0.000
xml.transform           11.49   0.000

==T99
Benchmark               #1#2 %  p
crypto.aes              26.08   0.000
crypto.rsa              1.87    0.000
crypto.signverify       0.71    0.000
mpegaudio               16.61   0.000
scimark.sor.large       0.57    0.031
scimark.sparse.large    19.02   0.023
scimark.fft.small       -0.86   0.002
scimark.sor.small       8.51    0.000
scimark.sparse.small    -1.54   0.019
scimark.monte_carlo     7.68    0.000
sunflow                 4.59    0.000
xml.transform           4.38    0.000
xml.validation          1.33    0.003

On T99 lu.small and derby shown insignificant -3-4%. And sparse.large 
shown insignificant +10-30% with #1 and #2.

-Dmitry


On 05/16/2018 05:44 PM, Andrew Haley wrote:
> ..................................


From aph at redhat.com  Mon May 21 15:01:28 2018
From: aph at redhat.com (Andrew Haley)
Date: Mon, 21 May 2018 16:01:28 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
 <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>
Message-ID: <31addd1a-4de5-f2f1-f6d5-9f98cf71d65c@redhat.com>

Thank you, you've been wonderful.  Can I be a pain and ask for one
more thing, SPECjbb?  Thanks!

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Derek.White at cavium.com  Mon May 21 18:13:51 2018
From: Derek.White at cavium.com (White, Derek)
Date: Mon, 21 May 2018 18:13:51 +0000
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <31addd1a-4de5-f2f1-f6d5-9f98cf71d65c@redhat.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
 <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>
 <31addd1a-4de5-f2f1-f6d5-9f98cf71d65c@redhat.com>
Message-ID: <BL0PR07MB389063A7BB791B502E9C20D884950@BL0PR07MB3890.namprd07.prod.outlook.com>

Hi Andrew, 

Dmitry and I arm-wrestled for it and and I lost. ??
I'll work on the SPECjbb numbers. May take a day or so to get numbers out.

 - Derek

> -----Original Message-----
> From: aarch64-port-dev [mailto:aarch64-port-dev-
> bounces at openjdk.java.net] On Behalf Of Andrew Haley
> Sent: Monday, May 21, 2018 11:01 AM
> To: Dmitry Chuyko <dmitry.chuyko at bell-sw.com>; aarch64-port-
> dev at openjdk.java.net
> Subject: Re: [aarch64-port-dev ] Some benchmarking help required
> 
> Thank you, you've been wonderful.  Can I be a pain and ask for one more
> thing, SPECjbb?  Thanks!
> 
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dmitrij.pochepko at bell-sw.com  Mon May 21 20:35:36 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Mon, 21 May 2018 23:35:36 +0300
Subject: [aarch64-port-dev ] RFR(M): 8196402: AARCH64: create intrinsic
 for Math.log
In-Reply-To: <ff397ab1-b117-d45b-b9a2-0b8d4f91380a@redhat.com>
References: <f2ef7bf2-5bb5-0104-0062-1821e3f91abc@bell-sw.com>
 <ff397ab1-b117-d45b-b9a2-0b8d4f91380a@redhat.com>
Message-ID: <296818a4-2e9c-6e60-70b3-cd5a52e49cb1@bell-sw.com>



On 21.05.2018 17:45, Andrew Haley wrote:
> On 05/21/2018 02:55 PM, Dmitrij Pochepko wrote:
>> webrev: http://cr.openjdk.java.net/~dpochepk/8196402/webrev.01/
>>
>> CR: https://bugs.openjdk.java.net/browse/JDK-8196402
> This looks basically reasonable, given that it seems to be a somewhat
> straightforward adaptation of the x86 code.
>    However, a couple of
> things:
>
> The assembler changes should be parameterized as much as possible.
> For example, fmlavvd, fmulxvsd, and fmulxssd are cases of the "AdvSIMD
> vector x indexed element" class.  fmlavvd is a case of "AdvSIMD three
> same", some of which already exist.  If you can extend an existing
> group of instructions, please do.
I couldn't merge new instructions with existing (encoding looks quite 
different), but I've managed to parametrize several new instructions 
into more compact code.
>
> Given that this is an adaptation of the Intel code, please do two
> things:
>
> Put it in the same place that corresponds to its position in the x86
> files.
>
> Keep Intel's copyright.
done.

>
> Thanks.
>
Please take a look at 2nd webrev: 
http://cr.openjdk.java.net/~dpochepk/8196402/webrev.02/
I've tested modified patch with jdk jtreg tests.

Thanks,
Dmitrij

From Joshua.Zhu at arm.com  Tue May 22 07:49:38 2018
From: Joshua.Zhu at arm.com (Joshua Zhu)
Date: Tue, 22 May 2018 07:49:38 +0000
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <638f6979-20e4-6628-7cdb-9df60f8bac3a@redhat.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
 <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
 <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <638f6979-20e4-6628-7cdb-9df60f8bac3a@redhat.com>
Message-ID: <VI1PR08MB3054302AB7041F3AE870F51C88940@VI1PR08MB3054.eurprd08.prod.outlook.com>

Hi,

Thanks Andrew for detailed explanation. It is helpful for me.
I submit http://cr.openjdk.java.net/~zyao/8203041/webrev.02/ for review.
I think there will be another change to cover all rscratch alias issue mentioned by Andrew. Therefore I do not touch it.

Best Regards,
Joshua

-----Original Message-----
From: Andrew Haley <aph at redhat.com> 
Sent: Monday, May 21, 2018 7:45 PM
To: Joshua Zhu <Joshua.Zhu at arm.com>; Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com>; aarch64-port-dev at openjdk.java.net
Cc: nd <nd at arm.com>
Subject: Re: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in immediate cmp/cmn instruction

Hi,

On 05/21/2018 08:52 AM, Joshua Zhu wrote:
> Thanks for your review.
> 
> In my patch I decided not to replace cmp with subs at callsite (in
> generate_large_array_equals()) because imm cmp has accidentally been 
> misused for serval times such as
> https://bugs.openjdk.java.net/browse/JDK-8184900
> https://bugs.openjdk.java.net/browse/JDK-8161190

That's a fair point.  I have made the same mistake myself.

> I added an assert to ensure that for large imm all callsites do not 
> use rscratch1.

Does that help at all?  rscratch1 might be live, even if it is not use in the cmp instruction.

> But your suggestion makes sense. Rscratch1 may imports more confusion. 
> Let's replace cmp with subs at callsite when this assertion failure 
> happens.  The only concern is that this depends on engineers be aware 
> of immediate bits limitation for imm cmp instruction.

Well, yes.  As far as I can see it's a limitation of the instruction set.  I can't see any reasonable way to fix it.

Andrew.

From aph at redhat.com  Tue May 22 09:12:28 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 22 May 2018 10:12:28 +0100
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <VI1PR08MB3054302AB7041F3AE870F51C88940@VI1PR08MB3054.eurprd08.prod.outlook.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
 <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
 <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <638f6979-20e4-6628-7cdb-9df60f8bac3a@redhat.com>
 <VI1PR08MB3054302AB7041F3AE870F51C88940@VI1PR08MB3054.eurprd08.prod.outlook.com>
Message-ID: <9c704eca-da81-de70-48bf-95afed273236@redhat.com>

On 05/22/2018 08:49 AM, Joshua Zhu wrote:
> I submit http://cr.openjdk.java.net/~zyao/8203041/webrev.02/ for review.
> I think there will be another change to cover all rscratch alias issue mentioned by Andrew. Therefore I do not touch it.

Thanks very much.  Please add this comment before the first subs.
No need for another review.

  // tmp6 is not used.  MacroAssembler::subs is used here (rather than
  // cmp) because subs allows an unlimited range of immediate operand.

I had a look at using some C++ features to detect automagically when
cmp is being used with a variable as its immediate operand, but it's
very difficult to do.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Derek.White at cavium.com  Tue May 22 15:33:59 2018
From: Derek.White at cavium.com (White, Derek)
Date: Tue, 22 May 2018 15:33:59 +0000
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <9c704eca-da81-de70-48bf-95afed273236@redhat.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
 <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
 <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <638f6979-20e4-6628-7cdb-9df60f8bac3a@redhat.com>
 <VI1PR08MB3054302AB7041F3AE870F51C88940@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <9c704eca-da81-de70-48bf-95afed273236@redhat.com>
Message-ID: <BL0PR07MB3890C75D0761377B6286626484940@BL0PR07MB3890.namprd07.prod.outlook.com>

Looks good to me too.

 - Derek

> -----Original Message-----
> From: aarch64-port-dev [mailto:aarch64-port-dev-
> bounces at openjdk.java.net] On Behalf Of Andrew Haley
> Sent: Tuesday, May 22, 2018 5:12 AM
> To: Joshua Zhu <Joshua.Zhu at arm.com>; Dmitrij Pochepko
> <dmitrij.pochepko at bell-sw.com>; aarch64-port-dev at openjdk.java.net
> Cc: nd <nd at arm.com>
> Subject: Re: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
> immediate cmp/cmn instruction
> 
> On 05/22/2018 08:49 AM, Joshua Zhu wrote:
> > I submit http://cr.openjdk.java.net/~zyao/8203041/webrev.02/ for review.
> > I think there will be another change to cover all rscratch alias issue
> mentioned by Andrew. Therefore I do not touch it.
> 
> Thanks very much.  Please add this comment before the first subs.
> No need for another review.
> 
>   // tmp6 is not used.  MacroAssembler::subs is used here (rather than
>   // cmp) because subs allows an unlimited range of immediate operand.
> 
> I had a look at using some C++ features to detect automagically when cmp is
> being used with a variable as its immediate operand, but it's very difficult to
> do.
> 
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From ci_notify at linaro.org  Tue May 22 22:07:06 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Tue, 22 May 2018 22:07:06 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <93262821.2431.1527026827396.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/141/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/23 pass: 1,637; fail: 14; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/25 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/27 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/29 pass: 1,636; fail: 17; error: 1; not run: 11,615
Build 4: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 5: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 6: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 7: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 8: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 9: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 10: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
Build 11: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616
Build 12: aarch64/2018/may/15 pass: 3,234; fail: 34; error: 4; not run: 11,619
Build 13: aarch64/2018/may/17 pass: 3,263; fail: 34; error: 4; not run: 11,619
Build 14: aarch64/2018/may/21 pass: 3,769; fail: 38; error: 5; not run: 11,619

7 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/23 pass: 7,629; fail: 752; error: 24
Build 1: aarch64/2018/mar/25 pass: 7,778; fail: 629; error: 20
Build 2: aarch64/2018/mar/27 pass: 7,773; fail: 634; error: 20
Build 3: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 4: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 5: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 6: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 7: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 8: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 9: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 10: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
Build 11: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23
Build 12: aarch64/2018/may/15 pass: 7,865; fail: 629; error: 32
Build 13: aarch64/2018/may/17 pass: 8,329; fail: 595; error: 29
Build 14: aarch64/2018/may/21 pass: 8,326; fail: 604; error: 25

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 1: aarch64/2018/mar/25 pass: 3,844; fail: 6; error: 7
Build 2: aarch64/2018/mar/27 pass: 3,847; fail: 6; error: 4
Build 3: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 4: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 5: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 6: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 7: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 8: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 9: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 10: aarch64/2018/may/11 pass: 3,865; fail: 6
Build 11: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4
Build 12: aarch64/2018/may/15 pass: 3,863; fail: 6; error: 3
Build 13: aarch64/2018/may/17 pass: 3,864; fail: 6; error: 3
Build 14: aarch64/2018/may/21 pass: 3,867; fail: 6; error: 2

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/23 pass: 1,645; fail: 13; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/25 pass: 1,645; fail: 14; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/27 pass: 1,644; fail: 15; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/29 pass: 1,644; fail: 16; error: 1; not run: 11,615
Build 4: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 5: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 6: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 7: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 8: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 9: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 10: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 11: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616
Build 12: aarch64/2018/may/15 pass: 3,243; fail: 33; error: 3; not run: 11,619
Build 13: aarch64/2018/may/17 pass: 3,274; fail: 31; error: 3; not run: 11,619
Build 14: aarch64/2018/may/21 pass: 3,783; fail: 34; error: 2; not run: 11,619

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/23 pass: 7,643; fail: 740; error: 22
Build 1: aarch64/2018/mar/25 pass: 7,811; fail: 599; error: 17
Build 2: aarch64/2018/mar/27 pass: 7,794; fail: 614; error: 19
Build 3: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 4: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 5: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 6: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 7: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 8: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 9: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 10: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
Build 11: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17
Build 12: aarch64/2018/may/15 pass: 7,918; fail: 586; error: 22
Build 13: aarch64/2018/may/17 pass: 8,349; fail: 587; error: 18
Build 14: aarch64/2018/may/21 pass: 8,363; fail: 578; error: 15

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/23 pass: 3,843; fail: 6; error: 3
Build 1: aarch64/2018/mar/25 pass: 3,850; fail: 6; error: 1
Build 2: aarch64/2018/mar/27 pass: 3,848; fail: 6; error: 3
Build 3: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 4: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 5: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 6: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 7: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 8: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 9: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 10: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
Build 11: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5
Build 12: aarch64/2018/may/15 pass: 3,858; fail: 6; error: 8
Build 13: aarch64/2018/may/17 pass: 3,861; fail: 6; error: 6
Build 14: aarch64/2018/may/21 pass: 3,863; fail: 6; error: 6

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.66x
Relative performance: Server critical-jOPS (nc): 0.55x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 66.58, Server: 107.75

Client 66.58 / Client 2014-04-01 (43.00): 1.55x
Server 107.75 / Server 2014-04-01 (71.00): 1.52x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/082/results/
2018-03-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/084/results/
2018-03-29 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/086/results/
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
2018-05-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/135/results/
2018-05-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/137/results/
2018-05-22 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/141/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From dms at samersoff.net  Wed May 23 07:16:09 2018
From: dms at samersoff.net (Dmitry Samersoff)
Date: Wed, 23 May 2018 10:16:09 +0300
Subject: [aarch64-port-dev ] RFR(S): JDK-8203481 Incorrect constraint
 for unextended_sp in frame:safe_for_sender
In-Reply-To: <3421e284-fda3-ff82-29cd-70e4c4e0c8c0@oracle.com>
References: <930b4686-dcf6-5f01-f492-4e65a25145c3@samersoff.net>
 <3421e284-fda3-ff82-29cd-70e4c4e0c8c0@oracle.com>
Message-ID: <95e9c57c-d602-0f7f-98e9-a3efbc31f4be@samersoff.net>

Dan,

Thank you!

I'll re-check what is happening on AArch64 and come back.

-Dmitry


On 21.05.2018 17:28, Daniel D. Daugherty wrote:
> Hi Dmitry,
> 
> I think something else must be going wrong here. The unextended SP
> is typically documented like this:
> 
> ? // This is the sp before any possible extension (adapter/locals).
> ? intptr_t* unextended_sp = interpreter_frame_sender_sp();
> 
> and like this:
> 
> ? // stack frames shouldn't be much larger than max_stack elements
> ? // this test requires the use of unextended_sp which is the sp as seen by
> ? // the current frame, and not sp which is the "raw" pc which could point
> ? // further because of local variables of the callee method inserted after
> ? // method arguments
> ? if (fp() - unextended_sp() > 1024 +
> m->max_stack()*Interpreter::stackElementSize) {
> ??? return false;
> ? }
> 
> So I think this existing comment and assertion are correct:
> 
> ??? L72: ? // unextended sp must be within the stack and above or equal sp
> ??? L73: ? bool unextended_sp_safe = (unextended_sp <
> thread->stack_base()) &&
> ??? L74: ??????????????????????????? (unextended_sp >= sp);
> 
> Also, your proposed fix only changed this for two platforms. The same
> logic exists on 'arm' and 'sparc' also.
> 
> Dan
> 
> 
> On 5/21/18 9:44 AM, Dmitry Samersoff wrote:
>> Hello Everybody,
>>
>> Please review small fix
>>
>> http://cr.openjdk.java.net/~dsamersoff/JDK-8203481/webrev.01/
>>
>> CR:
>>
>> https://bugs.openjdk.java.net/browse/JDK-8203481
>>
>> Testing:
>>
>> jfr tests that depends to safe_for_sender functionality
>>
>> ./jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
>> ./jdk/jdk/jfr/event/profiling/TestFullStackTrace.java
>>
>> fails on AARCH64.
>>
>> These tests passed after the fix.
>>
>>
> 


-- 
Dmitry Samersoff
http://devnull.samersoff.net
* There will come soft rains ...


From Joshua.Zhu at arm.com  Wed May 23 08:42:30 2018
From: Joshua.Zhu at arm.com (Joshua Zhu)
Date: Wed, 23 May 2018 08:42:30 +0000
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <BL0PR07MB3890C75D0761377B6286626484940@BL0PR07MB3890.namprd07.prod.outlook.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
 <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
 <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <638f6979-20e4-6628-7cdb-9df60f8bac3a@redhat.com>
 <VI1PR08MB3054302AB7041F3AE870F51C88940@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <9c704eca-da81-de70-48bf-95afed273236@redhat.com>
 <BL0PR07MB3890C75D0761377B6286626484940@BL0PR07MB3890.namprd07.prod.outlook.com>
Message-ID: <VI1PR08MB3054CAC6D52DE5B7E892BB23886B0@VI1PR08MB3054.eurprd08.prod.outlook.com>

Thank all reviewers.
Please help push the patch http://cr.openjdk.java.net/~zyao/8203041/webrev.03/ to repo.

Best Regards,
Joshua

> -----Original Message-----
> From: White, Derek <Derek.White at cavium.com>
> Sent: Tuesday, May 22, 2018 11:34 PM
> To: Andrew Haley <aph at redhat.com>; Joshua Zhu <Joshua.Zhu at arm.com>;
> Dmitrij Pochepko <dmitrij.pochepko at bell-sw.com>; aarch64-port-
> dev at openjdk.java.net
> Cc: nd <nd at arm.com>
> Subject: RE: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
> immediate cmp/cmn instruction
> 
> Looks good to me too.
> 
>  - Derek
> 
> > -----Original Message-----
> > From: aarch64-port-dev [mailto:aarch64-port-dev-
> > bounces at openjdk.java.net] On Behalf Of Andrew Haley
> > Sent: Tuesday, May 22, 2018 5:12 AM
> > To: Joshua Zhu <Joshua.Zhu at arm.com>; Dmitrij Pochepko
> > <dmitrij.pochepko at bell-sw.com>; aarch64-port-dev at openjdk.java.net
> > Cc: nd <nd at arm.com>
> > Subject: Re: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix
> > overflow in immediate cmp/cmn instruction
> >
> > On 05/22/2018 08:49 AM, Joshua Zhu wrote:
> > > I submit http://cr.openjdk.java.net/~zyao/8203041/webrev.02/ for
> review.
> > > I think there will be another change to cover all rscratch alias
> > > issue
> > mentioned by Andrew. Therefore I do not touch it.
> >
> > Thanks very much.  Please add this comment before the first subs.
> > No need for another review.
> >
> >   // tmp6 is not used.  MacroAssembler::subs is used here (rather than
> >   // cmp) because subs allows an unlimited range of immediate operand.
> >
> > I had a look at using some C++ features to detect automagically when
> > cmp is being used with a variable as its immediate operand, but it's
> > very difficult to do.
> >
> > --
> > Andrew Haley
> > Java Platform Lead Engineer
> > Red Hat UK Ltd. <https://www.redhat.com>
> > EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From dms at samersoff.net  Wed May 23 15:36:33 2018
From: dms at samersoff.net (Dmitry Samersoff)
Date: Wed, 23 May 2018 18:36:33 +0300
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
 intrinsic
In-Reply-To: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
Message-ID: <3d5d5134-c91c-891b-ae70-08ff193f59e6@samersoff.net>

Dmitrij,

Thank you for answering my questions in-person.

The fix looks good to me.

-Dmitry\S


On 28.04.2018 21:29, Dmitrij Pochepko wrote:
> 
> Hi all,
> 
> please review patch for? 8202326: AARCH64: optimize string compare
> intrinsic
> 
> This patch introduces string compareTo stub, which uses large loops with
> prefetch instructions. Stub is called for long strings and improves
> String::compareTo up to 4 times on systems without hardware prefetching
> (ThunderX) and up to 2 times on systems with hardware prefetching
> (ThunderX2). Also inlined code is re-arranged with more optimal
> pipelining, which helps in-order systems, so small strings are also
> slightly improved.
> There are no noticeable regressions according to benchmark results.
> 
> I created benchmark to measure improvement:
> http://cr.openjdk.java.net/~dpochepk/8202326/StringCompareBench.java
> 
> Execution matrix is large and can be seen here:
> http://cr.openjdk.java.net/~dpochepk/8202326/str_compare.xls
> 
> Raw results are *.txt files here:
> http://cr.openjdk.java.net/~dpochepk/8202326/
> 
> webrev: http://cr.openjdk.java.net/~dpochepk/8202326/webrev.01/
> 
> CR: https://bugs.openjdk.java.net/browse/JDK-8202326
> 
> testing: I run jtreg hotspot tests: compiler/* gc/* runtime/* using
> fastdebug build and found no new failures. I also run long "bruteforce"
> test which checks all combinations of different character index for all
> strings up to size 512:
> http://cr.openjdk.java.net/~dpochepk/8202326/StrCmpTest.java
> 
> 
> Additional note: this patch depends on zip2 instruction encoding fix:
> JDK-8202395
> 
> Thanks,
> 
> Dmitrij
> 


-- 
Dmitry Samersoff
http://devnull.samersoff.net
* There will come soft rains ...


From dmitrij.pochepko at bell-sw.com  Wed May 23 18:42:29 2018
From: dmitrij.pochepko at bell-sw.com (Dmitrij Pochepko)
Date: Wed, 23 May 2018 21:42:29 +0300
Subject: [aarch64-port-dev ] RFR: AARCH64: optimize string compare
 intrinsic
In-Reply-To: <3d5d5134-c91c-891b-ae70-08ff193f59e6@samersoff.net>
References: <4b34bfad-8b91-68f3-36bc-7c488e54239e@bell-sw.com>
 <3d5d5134-c91c-891b-ae70-08ff193f59e6@samersoff.net>
Message-ID: <707cc5c9-928d-51d0-11e3-334f3deb7d95@bell-sw.com>

Thank you for review!


On 23.05.2018 18:36, Dmitry Samersoff wrote:
> Dmitrij,
>
> Thank you for answering my questions in-person.
>
> The fix looks good to me.
>
> -Dmitry\S
>
>
> On 28.04.2018 21:29, Dmitrij Pochepko wrote:
>> Hi all,
>>
>> please review patch for? 8202326: AARCH64: optimize string compare
>> intrinsic
>>
>> This patch introduces string compareTo stub, which uses large loops with
>> prefetch instructions. Stub is called for long strings and improves
>> String::compareTo up to 4 times on systems without hardware prefetching
>> (ThunderX) and up to 2 times on systems with hardware prefetching
>> (ThunderX2). Also inlined code is re-arranged with more optimal
>> pipelining, which helps in-order systems, so small strings are also
>> slightly improved.
>> There are no noticeable regressions according to benchmark results.
>>
>> I created benchmark to measure improvement:
>> http://cr.openjdk.java.net/~dpochepk/8202326/StringCompareBench.java
>>
>> Execution matrix is large and can be seen here:
>> http://cr.openjdk.java.net/~dpochepk/8202326/str_compare.xls
>>
>> Raw results are *.txt files here:
>> http://cr.openjdk.java.net/~dpochepk/8202326/
>>
>> webrev: http://cr.openjdk.java.net/~dpochepk/8202326/webrev.01/
>>
>> CR: https://bugs.openjdk.java.net/browse/JDK-8202326
>>
>> testing: I run jtreg hotspot tests: compiler/* gc/* runtime/* using
>> fastdebug build and found no new failures. I also run long "bruteforce"
>> test which checks all combinations of different character index for all
>> strings up to size 512:
>> http://cr.openjdk.java.net/~dpochepk/8202326/StrCmpTest.java
>>
>>
>> Additional note: this patch depends on zip2 instruction encoding fix:
>> JDK-8202395
>>
>> Thanks,
>>
>> Dmitrij
>>
>


From Derek.White at cavium.com  Wed May 23 22:42:28 2018
From: Derek.White at cavium.com (White, Derek)
Date: Wed, 23 May 2018 22:42:28 +0000
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <BL0PR07MB389063A7BB791B502E9C20D884950@BL0PR07MB3890.namprd07.prod.outlook.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
 <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>
 <31addd1a-4de5-f2f1-f6d5-9f98cf71d65c@redhat.com>
 <BL0PR07MB389063A7BB791B502E9C20D884950@BL0PR07MB3890.namprd07.prod.outlook.com>
Message-ID: <BL0PR07MB3890349F60624FB828E172F3846B0@BL0PR07MB3890.namprd07.prod.outlook.com>

Hi Andrew,

The P1 patch is looking pretty good on T99.

Taking a median of 3 runs in each config, we get:
Andrew Haley's Patches - Median scores, relative to Clean:
JDK	Max	Critical
jdk11-clean	1.00	1.00
jdk11-p1	1.02	1.08
jdk11-p1p2	1.01	1.04

Looking at "best of 3 runs":
JDK	Max	Critical
jdk11-clean	1.00	1.00
jdk11-p1	1.01	1.07
jdk11-p1p2	1.00	0.99

Note that we normally do 4-5 runs, but time was tight. For completeness I'm doing the p2 runs now. 

 - Derek

> -----Original Message-----
> From: aarch64-port-dev [mailto:aarch64-port-dev-
> bounces at openjdk.java.net] On Behalf Of White, Derek
> Sent: Monday, May 21, 2018 2:14 PM
> To: Andrew Haley <aph at redhat.com>; Dmitry Chuyko
> <dmitry.chuyko at bell-sw.com>; aarch64-port-dev at openjdk.java.net
> Subject: Re: [aarch64-port-dev ] Some benchmarking help required
> 
> Hi Andrew,
> 
> Dmitry and I arm-wrestled for it and and I lost. ??
> I'll work on the SPECjbb numbers. May take a day or so to get numbers out.
> 
>  - Derek
> 
> > -----Original Message-----
> > From: aarch64-port-dev [mailto:aarch64-port-dev-
> > bounces at openjdk.java.net] On Behalf Of Andrew Haley
> > Sent: Monday, May 21, 2018 11:01 AM
> > To: Dmitry Chuyko <dmitry.chuyko at bell-sw.com>; aarch64-port-
> > dev at openjdk.java.net
> > Subject: Re: [aarch64-port-dev ] Some benchmarking help required
> >
> > Thank you, you've been wonderful.  Can I be a pain and ask for one
> > more thing, SPECjbb?  Thanks!
> >
> > --
> > Andrew Haley
> > Java Platform Lead Engineer
> > Red Hat UK Ltd. <https://www.redhat.com>
> > EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Derek.White at cavium.com  Wed May 23 22:45:59 2018
From: Derek.White at cavium.com (White, Derek)
Date: Wed, 23 May 2018 22:45:59 +0000
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <BL0PR07MB3890349F60624FB828E172F3846B0@BL0PR07MB3890.namprd07.prod.outlook.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
 <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>
 <31addd1a-4de5-f2f1-f6d5-9f98cf71d65c@redhat.com>
 <BL0PR07MB389063A7BB791B502E9C20D884950@BL0PR07MB3890.namprd07.prod.outlook.com>
 <BL0PR07MB3890349F60624FB828E172F3846B0@BL0PR07MB3890.namprd07.prod.outlook.com>
Message-ID: <BL0PR07MB38907B825D20C050A827AE30846B0@BL0PR07MB3890.namprd07.prod.outlook.com>

These are for SPECjbb Composite scores on 2-socket T99 w/ 256GB ram.

> -----Original Message-----
> From: White, Derek
> Sent: Wednesday, May 23, 2018 6:42 PM
> To: 'White, Derek' <Derek.White at cavium.com>; Andrew Haley
> <aph at redhat.com>; Dmitry Chuyko <dmitry.chuyko at bell-sw.com>;
> aarch64-port-dev at openjdk.java.net
> Subject: RE: [aarch64-port-dev ] Some benchmarking help required
> 
> Hi Andrew,
> 
> The P1 patch is looking pretty good on T99.
> 
> Taking a median of 3 runs in each config, we get:
> Andrew Haley's Patches - Median scores, relative to Clean:
> JDK	Max	Critical
> jdk11-clean	1.00	1.00
> jdk11-p1	1.02	1.08
> jdk11-p1p2	1.01	1.04
> 
> Looking at "best of 3 runs":
> JDK	Max	Critical
> jdk11-clean	1.00	1.00
> jdk11-p1	1.01	1.07
> jdk11-p1p2	1.00	0.99
> 
> Note that we normally do 4-5 runs, but time was tight. For completeness I'm
> doing the p2 runs now.
> 
>  - Derek
> 
> > -----Original Message-----
> > From: aarch64-port-dev [mailto:aarch64-port-dev-
> > bounces at openjdk.java.net] On Behalf Of White, Derek
> > Sent: Monday, May 21, 2018 2:14 PM
> > To: Andrew Haley <aph at redhat.com>; Dmitry Chuyko
> > <dmitry.chuyko at bell-sw.com>; aarch64-port-dev at openjdk.java.net
> > Subject: Re: [aarch64-port-dev ] Some benchmarking help required
> >
> > Hi Andrew,
> >
> > Dmitry and I arm-wrestled for it and and I lost. ??
> > I'll work on the SPECjbb numbers. May take a day or so to get numbers
> out.
> >
> >  - Derek
> >
> > > -----Original Message-----
> > > From: aarch64-port-dev [mailto:aarch64-port-dev-
> > > bounces at openjdk.java.net] On Behalf Of Andrew Haley
> > > Sent: Monday, May 21, 2018 11:01 AM
> > > To: Dmitry Chuyko <dmitry.chuyko at bell-sw.com>; aarch64-port-
> > > dev at openjdk.java.net
> > > Subject: Re: [aarch64-port-dev ] Some benchmarking help required
> > >
> > > Thank you, you've been wonderful.  Can I be a pain and ask for one
> > > more thing, SPECjbb?  Thanks!
> > >
> > > --
> > > Andrew Haley
> > > Java Platform Lead Engineer
> > > Red Hat UK Ltd. <https://www.redhat.com>
> > > EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From felix.yang at huawei.com  Thu May 24 00:55:15 2018
From: felix.yang at huawei.com (Yangfei (Felix))
Date: Thu, 24 May 2018 00:55:15 +0000
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <VI1PR08MB3054CAC6D52DE5B7E892BB23886B0@VI1PR08MB3054.eurprd08.prod.outlook.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
 <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
 <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <638f6979-20e4-6628-7cdb-9df60f8bac3a@redhat.com>
 <VI1PR08MB3054302AB7041F3AE870F51C88940@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <9c704eca-da81-de70-48bf-95afed273236@redhat.com>
 <BL0PR07MB3890C75D0761377B6286626484940@BL0PR07MB3890.namprd07.prod.outlook.com>
 <VI1PR08MB3054CAC6D52DE5B7E892BB23886B0@VI1PR08MB3054.eurprd08.prod.outlook.com>
Message-ID: <DA41BE1DDCA941489001C7FBD7A8820ED5E9D9C0@dggeml507-mbx.china.huawei.com>

Pushed: http://hg.openjdk.java.net/jdk/jdk/rev/9a87afc49148

I am listing you as the contributor: 
         Contributed-by: joshua.zhu at arm.com

Thanks,
Felix

> 
> Thank all reviewers.
> Please help push the patch
> http://cr.openjdk.java.net/~zyao/8203041/webrev.03/ to repo.
> 
> Best Regards,
> Joshua
> 

From Joshua.Zhu at arm.com  Thu May 24 01:42:06 2018
From: Joshua.Zhu at arm.com (Joshua Zhu)
Date: Thu, 24 May 2018 01:42:06 +0000
Subject: [aarch64-port-dev ] RFR: JDK-8203041 : AArch64: fix overflow in
 immediate cmp/cmn instruction
In-Reply-To: <DA41BE1DDCA941489001C7FBD7A8820ED5E9D9C0@dggeml507-mbx.china.huawei.com>
References: <VI1PR08MB3054E12F43AAFFF6B6224A1B88900@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <ab7e4447-02f5-81de-b0a7-f8faa59f27f9@redhat.com>
 <97bcf59a-2717-7993-96d2-573233bfd9b1@bell-sw.com>
 <d615b67e-a8a6-e7e6-8507-3643ae027139@redhat.com>
 <VI1PR08MB3054E59CB3890075A5FD87E788950@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <638f6979-20e4-6628-7cdb-9df60f8bac3a@redhat.com>
 <VI1PR08MB3054302AB7041F3AE870F51C88940@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <9c704eca-da81-de70-48bf-95afed273236@redhat.com>
 <BL0PR07MB3890C75D0761377B6286626484940@BL0PR07MB3890.namprd07.prod.outlook.com>
 <VI1PR08MB3054CAC6D52DE5B7E892BB23886B0@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <DA41BE1DDCA941489001C7FBD7A8820ED5E9D9C0@dggeml507-mbx.china.huawei.com>
Message-ID: <VI1PR08MB30543FC85ECA87C02295AF2A886A0@VI1PR08MB3054.eurprd08.prod.outlook.com>

Thanks Felix!

> -----Original Message-----
>
> Pushed: http://hg.openjdk.java.net/jdk/jdk/rev/9a87afc49148
> 
> I am listing you as the contributor:
>          Contributed-by: joshua.zhu at arm.com
> 
> Thanks,
> Felix
> 
> >
> > Thank all reviewers.
> > Please help push the patch
> > http://cr.openjdk.java.net/~zyao/8203041/webrev.03/ to repo.
> >
> > Best Regards,
> > Joshua
> >

From aph at redhat.com  Thu May 24 08:35:03 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 24 May 2018 09:35:03 +0100
Subject: [aarch64-port-dev ] Remove cmp(reg, imm) altogether?
Message-ID: <708d2277-9f89-153d-c018-acd84065ad86@redhat.com>

I'm thinking of removing cmp(reg, imm) altogether.  It's horribly error-
prone and has resulted in several cycles of bug reports.  Anyone who really
is sure that their immediate will fit can use subs(zr, reg, imm).

What do you think?

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Thu May 24 16:06:17 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 24 May 2018 17:06:17 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <BL0PR07MB3890349F60624FB828E172F3846B0@BL0PR07MB3890.namprd07.prod.outlook.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
 <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>
 <31addd1a-4de5-f2f1-f6d5-9f98cf71d65c@redhat.com>
 <BL0PR07MB389063A7BB791B502E9C20D884950@BL0PR07MB3890.namprd07.prod.outlook.com>
 <BL0PR07MB3890349F60624FB828E172F3846B0@BL0PR07MB3890.namprd07.prod.outlook.com>
Message-ID: <7a06289b-2244-008a-6a7c-11579553afa7@redhat.com>

On 05/23/2018 11:42 PM, White, Derek wrote:
> The P1 patch is looking pretty good on T99.
> 
> Taking a median of 3 runs in each config, we get:
> Andrew Haley's Patches - Median scores, relative to Clean:
> JDK	Max	Critical
> jdk11-clean	1.00	1.00
> jdk11-p1	1.02	1.08
> jdk11-p1p2	1.01	1.04
> 
> Looking at "best of 3 runs":
> JDK	Max	Critical
> jdk11-clean	1.00	1.00
> jdk11-p1	1.01	1.07
> jdk11-p1p2	1.00	0.99
> 
> Note that we normally do 4-5 runs, but time was tight. For completeness I'm doing the p2 runs now. 

Okay, thanks a lot.  I think we've probably got enough to go on now.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Derek.White at cavium.com  Thu May 24 16:14:03 2018
From: Derek.White at cavium.com (White, Derek)
Date: Thu, 24 May 2018 16:14:03 +0000
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <7a06289b-2244-008a-6a7c-11579553afa7@redhat.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
 <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>
 <31addd1a-4de5-f2f1-f6d5-9f98cf71d65c@redhat.com>
 <BL0PR07MB389063A7BB791B502E9C20D884950@BL0PR07MB3890.namprd07.prod.outlook.com>
 <BL0PR07MB3890349F60624FB828E172F3846B0@BL0PR07MB3890.namprd07.prod.outlook.com>
 <7a06289b-2244-008a-6a7c-11579553afa7@redhat.com>
Message-ID: <BL0PR07MB38900E6298105C22CA9DDBCB846A0@BL0PR07MB3890.namprd07.prod.outlook.com>

FYI - I missed seeing the p3 patch until this morning. The p2 version crashed 2 out of 3 times. If I see anything surprising with p3 I'll let you know.

 - Derek

> From: Andrew Haley [mailto:aph at redhat.com]
> On 05/23/2018 11:42 PM, White, Derek wrote:
> > The P1 patch is looking pretty good on T99.
> >
> > Taking a median of 3 runs in each config, we get:
> > Andrew Haley's Patches - Median scores, relative to Clean:
> > JDK	Max	Critical
> > jdk11-clean	1.00	1.00
> > jdk11-p1	1.02	1.08
> > jdk11-p1p2	1.01	1.04
> >
> > Looking at "best of 3 runs":
> > JDK	Max	Critical
> > jdk11-clean	1.00	1.00
> > jdk11-p1	1.01	1.07
> > jdk11-p1p2	1.00	0.99
> >
> > Note that we normally do 4-5 runs, but time was tight. For completeness
> I'm doing the p2 runs now.
> 
> Okay, thanks a lot.  I think we've probably got enough to go on now.
> 
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Thu May 24 16:20:07 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 24 May 2018 17:20:07 +0100
Subject: [aarch64-port-dev ] We Rock.
Message-ID: <82b4dd74-ba8c-6aab-2a5b-70460877420d@redhat.com>

Congrats to Cavium and the Vulcan team.  And us too:

" From the early server software testing we have done so far, we
can only be pleasantly surprised. The performance-per-dollar of the
ThunderX2 in both Java Server (SPECJbb) and Big Data processing is ?
right now ? by far the best in the server market."

https://www.anandtech.com/show/12694/assessing-cavium-thunderx2-arm-server-reality/12

-- 

Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Thu May 24 16:20:33 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 24 May 2018 17:20:33 +0100
Subject: [aarch64-port-dev ] Some benchmarking help required
In-Reply-To: <BL0PR07MB38900E6298105C22CA9DDBCB846A0@BL0PR07MB3890.namprd07.prod.outlook.com>
References: <c402c5a4-45a2-e868-1375-2491992b9b70@redhat.com>
 <6b3e03f0-9e8a-3a5a-ccc4-a3d97cdeeead@bell-sw.com>
 <46f16d4e-aa45-3f45-4984-8b1ed6d17274@redhat.com>
 <96f11070-9230-abdb-1d2e-bdda26d68a86@bell-sw.com>
 <31addd1a-4de5-f2f1-f6d5-9f98cf71d65c@redhat.com>
 <BL0PR07MB389063A7BB791B502E9C20D884950@BL0PR07MB3890.namprd07.prod.outlook.com>
 <BL0PR07MB3890349F60624FB828E172F3846B0@BL0PR07MB3890.namprd07.prod.outlook.com>
 <7a06289b-2244-008a-6a7c-11579553afa7@redhat.com>
 <BL0PR07MB38900E6298105C22CA9DDBCB846A0@BL0PR07MB3890.namprd07.prod.outlook.com>
Message-ID: <366ba9ec-9917-c284-4159-4aed82302eff@redhat.com>

On 05/24/2018 05:14 PM, White, Derek wrote:
> FYI - I missed seeing the p3 patch until this morning. The p2 version crashed 2 out of 3 times. If I see anything surprising with p3 I'll let you know.

OK, thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Derek.White at cavium.com  Thu May 24 16:43:57 2018
From: Derek.White at cavium.com (White, Derek)
Date: Thu, 24 May 2018 16:43:57 +0000
Subject: [aarch64-port-dev ] We Rock.
In-Reply-To: <82b4dd74-ba8c-6aab-2a5b-70460877420d@redhat.com>
References: <82b4dd74-ba8c-6aab-2a5b-70460877420d@redhat.com>
Message-ID: <BL0PR07MB38907F689E12E123C8B172A3846A0@BL0PR07MB3890.namprd07.prod.outlook.com>

Definitely congratulations to aarch64-port-dev, and especially Andrew! These open source projects might work out OK after all ??

BTW, AnandTech was using JDK 8u161, not 9. We've seen a 13% boost in SPECjbb critical scores in JDK 9 vs. JDK 8 on aarch64. I expect most of that increase is due to aarch64 optimization, not JDK 9 performance generally. Note that one of the main performance features in JDK 9 is CompactStrings, which actually hurts SPECjbb performance by 2-3% on aarch64 (until we finish the string intrinsics).

Java on Aarch64 is looking good, and there's a lot more to come!
 - Derek

> -----Original Message-----
> From: aarch64-port-dev [mailto:aarch64-port-dev-
> bounces at openjdk.java.net] On Behalf Of Andrew Haley
> Sent: Thursday, May 24, 2018 12:20 PM
> To: aarch64-port-dev at openjdk.java.net
> Subject: [aarch64-port-dev ] We Rock.
> 
> Congrats to Cavium and the Vulcan team.  And us too:
> 
> " From the early server software testing we have done so far, we can only be
> pleasantly surprised. The performance-per-dollar of the
> ThunderX2 in both Java Server (SPECJbb) and Big Data processing is ? right
> now ? by far the best in the server market."
> 
> https://www.anandtech.com/show/12694/assessing-cavium-thunderx2-arm-
> server-reality/12
> 
> --
> 
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Thu May 24 17:04:34 2018
From: aph at redhat.com (Andrew Haley)
Date: Thu, 24 May 2018 18:04:34 +0100
Subject: [aarch64-port-dev ] We Rock.
In-Reply-To: <BL0PR07MB38907F689E12E123C8B172A3846A0@BL0PR07MB3890.namprd07.prod.outlook.com>
References: <82b4dd74-ba8c-6aab-2a5b-70460877420d@redhat.com>
 <BL0PR07MB38907F689E12E123C8B172A3846A0@BL0PR07MB3890.namprd07.prod.outlook.com>
Message-ID: <d507eefe-b440-0904-b015-b0226749c479@redhat.com>

On 05/24/2018 05:43 PM, White, Derek wrote:
> Note that one of the main performance features in JDK 9 is CompactStrings, which actually hurts SPECjbb performance by 2-3% on aarch64 (until we finish the string intrinsics).

So, remind me: what string intrinsics are we still missing?  I could
do with a little light relief.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Derek.White at cavium.com  Thu May 24 18:36:18 2018
From: Derek.White at cavium.com (White, Derek)
Date: Thu, 24 May 2018 18:36:18 +0000
Subject: [aarch64-port-dev ] We Rock.
In-Reply-To: <d507eefe-b440-0904-b015-b0226749c479@redhat.com>
References: <82b4dd74-ba8c-6aab-2a5b-70460877420d@redhat.com>
 <BL0PR07MB38907F689E12E123C8B172A3846A0@BL0PR07MB3890.namprd07.prod.outlook.com>
 <d507eefe-b440-0904-b015-b0226749c479@redhat.com>
Message-ID: <BL0PR07MB3890F503CD624EFED21ACEDC846A0@BL0PR07MB3890.namprd07.prod.outlook.com>

I think Dmitry has them just about all done. 1 went into JDK 10, the rest should make it into JDK 11. An Oracle presentation on Compact Strings for JDK 9 mentioned that Intel put 2 engineer years into intrinsics and tuning for Compact Strings on x86 in JDK 9!

So yah, we were a little behind.

 - Derek

> -----Original Message-----
> From: Andrew Haley [mailto:aph at redhat.com]
> Sent: Thursday, May 24, 2018 1:05 PM
> To: White, Derek <Derek.White at cavium.com>; aarch64-port-
> dev at openjdk.java.net
> Subject: Re: [aarch64-port-dev ] We Rock.
> 
> On 05/24/2018 05:43 PM, White, Derek wrote:
> > Note that one of the main performance features in JDK 9 is
> CompactStrings, which actually hurts SPECjbb performance by 2-3% on
> aarch64 (until we finish the string intrinsics).
> 
> So, remind me: what string intrinsics are we still missing?  I could do with a
> little light relief.
> 
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From ci_notify at linaro.org  Thu May 24 23:43:37 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Thu, 24 May 2018 23:43:37 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <1081307647.2722.1527205417857.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/143/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/25 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/27 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/29 pass: 1,636; fail: 17; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 4: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 5: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 6: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 7: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 8: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 9: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
Build 10: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616
Build 11: aarch64/2018/may/15 pass: 3,234; fail: 34; error: 4; not run: 11,619
Build 12: aarch64/2018/may/17 pass: 3,263; fail: 34; error: 4; not run: 11,619
Build 13: aarch64/2018/may/21 pass: 3,769; fail: 38; error: 5; not run: 11,619
Build 14: aarch64/2018/may/23 pass: 3,868; fail: 37; error: 4; not run: 11,619

7 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/25 pass: 7,778; fail: 629; error: 20
Build 1: aarch64/2018/mar/27 pass: 7,773; fail: 634; error: 20
Build 2: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 3: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 4: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 5: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 6: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 7: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 8: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 9: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
Build 10: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23
Build 11: aarch64/2018/may/15 pass: 7,865; fail: 629; error: 32
Build 12: aarch64/2018/may/17 pass: 8,329; fail: 595; error: 29
Build 13: aarch64/2018/may/21 pass: 8,326; fail: 604; error: 25
Build 14: aarch64/2018/may/23 pass: 8,328; fail: 610; error: 24

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/25 pass: 3,844; fail: 6; error: 7
Build 1: aarch64/2018/mar/27 pass: 3,847; fail: 6; error: 4
Build 2: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 3: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 4: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 5: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 6: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 7: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 8: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 9: aarch64/2018/may/11 pass: 3,865; fail: 6
Build 10: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4
Build 11: aarch64/2018/may/15 pass: 3,863; fail: 6; error: 3
Build 12: aarch64/2018/may/17 pass: 3,864; fail: 6; error: 3
Build 13: aarch64/2018/may/21 pass: 3,867; fail: 6; error: 2
Build 14: aarch64/2018/may/23 pass: 3,871; fail: 6; error: 3

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/25 pass: 1,645; fail: 14; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/27 pass: 1,644; fail: 15; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/29 pass: 1,644; fail: 16; error: 1; not run: 11,615
Build 3: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 4: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 5: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 6: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 7: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 8: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 9: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 10: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616
Build 11: aarch64/2018/may/15 pass: 3,243; fail: 33; error: 3; not run: 11,619
Build 12: aarch64/2018/may/17 pass: 3,274; fail: 31; error: 3; not run: 11,619
Build 13: aarch64/2018/may/21 pass: 3,783; fail: 34; error: 2; not run: 11,619
Build 14: aarch64/2018/may/23 pass: 3,879; fail: 34; error: 3; not run: 11,619

5 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/25 pass: 7,811; fail: 599; error: 17
Build 1: aarch64/2018/mar/27 pass: 7,794; fail: 614; error: 19
Build 2: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 3: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 4: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 5: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 6: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 7: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 8: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 9: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
Build 10: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17
Build 11: aarch64/2018/may/15 pass: 7,918; fail: 586; error: 22
Build 12: aarch64/2018/may/17 pass: 8,349; fail: 587; error: 18
Build 13: aarch64/2018/may/21 pass: 8,363; fail: 578; error: 15
Build 14: aarch64/2018/may/23 pass: 8,361; fail: 583; error: 19

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/25 pass: 3,850; fail: 6; error: 1
Build 1: aarch64/2018/mar/27 pass: 3,848; fail: 6; error: 3
Build 2: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 3: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 4: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 5: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 6: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 7: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 8: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 9: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
Build 10: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5
Build 11: aarch64/2018/may/15 pass: 3,858; fail: 6; error: 8
Build 12: aarch64/2018/may/17 pass: 3,861; fail: 6; error: 6
Build 13: aarch64/2018/may/21 pass: 3,863; fail: 6; error: 6
Build 14: aarch64/2018/may/23 pass: 3,867; fail: 6; error: 7

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.65x
Relative performance: Server critical-jOPS (nc): 0.61x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 65.96, Server: 106.93

Client 65.96 / Client 2014-04-01 (43.00): 1.53x
Server 106.93 / Server 2014-04-01 (71.00): 1.51x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/084/results/
2018-03-29 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/086/results/
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
2018-05-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/135/results/
2018-05-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/137/results/
2018-05-22 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/141/results/
2018-05-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/143/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From Joshua.Zhu at arm.com  Fri May 25 07:25:37 2018
From: Joshua.Zhu at arm.com (Joshua Zhu)
Date: Fri, 25 May 2018 07:25:37 +0000
Subject: [aarch64-port-dev ] Remove cmp(reg, imm) altogether?
In-Reply-To: <CACO5V=Y4gYa3omX+=FwX_R70eYnuo2JK+iffv9KzwfZdyTczFA@mail.gmail.com>
References: <708d2277-9f89-153d-c018-acd84065ad86@redhat.com>
 <CACO5V=Y4gYa3omX+=FwX_R70eYnuo2JK+iffv9KzwfZdyTczFA@mail.gmail.com>
Message-ID: <VI1PR08MB30549A48E1A9132310AC187488690@VI1PR08MB3054.eurprd08.prod.outlook.com>

How about below implementation?
	void cmp(Register Rd, char imm) 
imm is changed into type "char", has only one byte.
When engineers look into this function, they will wonder why imm has size limitation.
Then comments are added here to emphasize immediate operand has 12 bits limitation.
// If imm fits in 1 byte range, directly use this function.
// If imm is larger, but engineer is sure that imm fits operand_valid_for_add_sub_immediate(), directly use subs(zr, reg, imm).
// Otherwise find an available temp register, use subs(temp, reg, imm);

What's your opinion?

> I'm thinking of removing cmp(reg, imm) altogether.  It's horribly error- prone
> and has resulted in several cycles of bug reports.  Anyone who really is sure
> that their immediate will fit can use subs(zr, reg, imm).
> 
> What do you think?


From aph at redhat.com  Fri May 25 08:29:43 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 25 May 2018 09:29:43 +0100
Subject: [aarch64-port-dev ] Remove cmp(reg, imm) altogether?
In-Reply-To: <VI1PR08MB30549A48E1A9132310AC187488690@VI1PR08MB3054.eurprd08.prod.outlook.com>
References: <708d2277-9f89-153d-c018-acd84065ad86@redhat.com>
 <CACO5V=Y4gYa3omX+=FwX_R70eYnuo2JK+iffv9KzwfZdyTczFA@mail.gmail.com>
 <VI1PR08MB30549A48E1A9132310AC187488690@VI1PR08MB3054.eurprd08.prod.outlook.com>
Message-ID: <6df46393-d75f-5065-d8e1-22547d4b40b8@redhat.com>

On 05/25/2018 08:25 AM, Joshua Zhu wrote:
> How about below implementation?
> 	void cmp(Register Rd, char imm) 
> imm is changed into type "char", has only one byte.
> When engineers look into this function, they will wonder why imm has size limitation.
> Then comments are added here to emphasize immediate operand has 12 bits limitation.

I don't think there would be any warning, though: the conversion would
be performed silently.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From Joshua.Zhu at arm.com  Fri May 25 11:06:14 2018
From: Joshua.Zhu at arm.com (Joshua Zhu)
Date: Fri, 25 May 2018 11:06:14 +0000
Subject: [aarch64-port-dev ] Remove cmp(reg, imm) altogether?
In-Reply-To: <6df46393-d75f-5065-d8e1-22547d4b40b8@redhat.com>
References: <708d2277-9f89-153d-c018-acd84065ad86@redhat.com>
 <CACO5V=Y4gYa3omX+=FwX_R70eYnuo2JK+iffv9KzwfZdyTczFA@mail.gmail.com>
 <VI1PR08MB30549A48E1A9132310AC187488690@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <6df46393-d75f-5065-d8e1-22547d4b40b8@redhat.com>
Message-ID: <VI1PR08MB30544F5A503D63F81041F2D888690@VI1PR08MB3054.eurprd08.prod.outlook.com>

Then in addition to previous implementation, we mark the following function as deprecated:
	void cmp(Register Rd, unsigned imm) __attribute__ ((deprecated));
This will trigger a compile-time warning when this function is used.
Users are required to do explicit type conversion for
	void cmp(Register Rd, char imm)

Best Regards,
Joshua

> -----Original Message-----
> From: Andrew Haley <aph at redhat.com>
> Sent: Friday, May 25, 2018 4:30 PM
> To: Joshua Zhu <Joshua.Zhu at arm.com>; aarch64-port-
> dev at openjdk.java.net
> Cc: nd <nd at arm.com>
> Subject: Re: [aarch64-port-dev ] Remove cmp(reg, imm) altogether?
> 
> On 05/25/2018 08:25 AM, Joshua Zhu wrote:
> > How about below implementation?
> > 	void cmp(Register Rd, char imm)
> > imm is changed into type "char", has only one byte.
> > When engineers look into this function, they will wonder why imm has size
> limitation.
> > Then comments are added here to emphasize immediate operand has 12
> bits limitation.
> 
> I don't think there would be any warning, though: the conversion would be
> performed silently.
> 
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From aph at redhat.com  Fri May 25 12:14:32 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 25 May 2018 13:14:32 +0100
Subject: [aarch64-port-dev ] Remove cmp(reg, imm) altogether?
In-Reply-To: <VI1PR08MB30544F5A503D63F81041F2D888690@VI1PR08MB3054.eurprd08.prod.outlook.com>
References: <708d2277-9f89-153d-c018-acd84065ad86@redhat.com>
 <CACO5V=Y4gYa3omX+=FwX_R70eYnuo2JK+iffv9KzwfZdyTczFA@mail.gmail.com>
 <VI1PR08MB30549A48E1A9132310AC187488690@VI1PR08MB3054.eurprd08.prod.outlook.com>
 <6df46393-d75f-5065-d8e1-22547d4b40b8@redhat.com>
 <VI1PR08MB30544F5A503D63F81041F2D888690@VI1PR08MB3054.eurprd08.prod.outlook.com>
Message-ID: <e9c2f225-4df0-d60a-bf85-1545e403fbc9@redhat.com>

On 05/25/2018 12:06 PM, Joshua Zhu wrote:
> Then in addition to previous implementation, we mark the following function as deprecated:
> 	void cmp(Register Rd, unsigned imm) __attribute__ ((deprecated));
> This will trigger a compile-time warning when this function is used.
> Users are required to do explicit type conversion for
> 	void cmp(Register Rd, char imm)

Oh, that's a nice idea.  I'll try it, thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From stuart.monteith at linaro.org  Fri May 25 14:35:30 2018
From: stuart.monteith at linaro.org (Stuart Monteith)
Date: Fri, 25 May 2018 15:35:30 +0100
Subject: [aarch64-port-dev ] hg: zgc/zgc: 208 new changesets
In-Reply-To: <27055e69-3f81-842f-ffa3-1b7c8500dd8f@oracle.com>
References: <201804161348.w3GDmYYO006567@aojmv0008.oracle.com>
 <176fb138-1528-741d-6c10-6917cdec9100@oracle.com>
 <CAEGA6kaRcvsDvu7UxqcFL6QUZ8wu1OnYgRKSDNKqZbTMt0AY2w@mail.gmail.com>
 <27055e69-3f81-842f-ffa3-1b7c8500dd8f@oracle.com>
Message-ID: <CAEGA6kao_BA3HOnJPoXadm+AUuMSuH2ocGnatVMcRr=iKMk1kQ@mail.gmail.com>

Hello,
   I've continued to work on ZGC on aarch64. It isn't quite working
yet, and here are my latest patches:

http://cr.openjdk.java.net/~smonteith/zgc/webrev-zgc-1/

It appears to work ok using the Interpreter, it mostly works with C1,
and C2 seems to have issues in code generation.

Some observations:
 1. The code is a mix of the SPARC and the x86 port. The os_cpu code
is essentially the linux_x86 code, but with the multimapping removed.
The aarch64 architecture allows the top 8 bits of pointers to be
ignored. Provided we don't need the tags to be in signal contexts, we
should be ok.
 2. The load barriers are tragically unoptimised - I'm essentially
spilling all registers on the slow path. The load barriers can be
called in situations where the scratch registers are active, so some
saving is required. I've not fully considered the x86
register-specific stubs either.
 3. The aarch64 port was written using 48-bit literal oops, which
strips off the colours in compiled code. I'm currently working on a
patch to enable 64-bit literals, this is a separate patch:
http://cr.openjdk.java.net/~smonteith/zgc/webrev-oop64-1/
     Having 64-bit literal oops will help allow the 52-bit virtual
address space in future Arm architectures to be supported.
 4. The 64-bit literals don't work fully with G1GC and C2 - the gc
benchmark I use for testing passes with C1. 64-bit literal oops are
only enabled with -XX:+Use64BitLiteralOops - +UseZGC doesn't enable it
yet.
 5. Some of the constants that need to change are in enums - so the
Use64BitLiteralOops option has to be set, otherwise you'll get a
horrible mix of 48-bit constants and some 64-bit calculations.
 6. This is based on today's code on the ZGC branch. I've not spent
much time on the C2 barriers as of yet, but it seems no worse than
before.
 7. It is assumed that the literal oops aren't patched outside of
safepoints. I'm aware this is an assumption that needs to be checked.
As constants are spread over 4 instructions (movz, movk, movk, movk),
then we need to look at another scheme.
 8. Unlike SPARC and x86, AArch64 has a weak memory model - I haven't
considered yet when
 9. SRDM - those are my initials - I've used them to highlight to
myself things that need done.

This is all very much a work in progress, but I would appreciate people's input.

Thanks,
   Stuart


On 16 April 2018 at 20:47, Per Liden <per.liden at oracle.com> wrote:
> Hi Stuart,
>
> On 04/16/2018 04:46 PM, Stuart Monteith wrote:
>>
>> Thanks for that Per - I do appreciate being able to rebase my aarch64
>> work on top of your periodic drops.
>
>
> Cool. As you might have noticed, the ZGC repo now includes the latest
> BarrierSetAssembler changes that Erik ?sterlund has been working on. This
> greatly simplifies the task of adding CPU-specific load barriers needed for
> the interpreter.
>
>>
>> I've gotten to the point where I am running with a slowdebug build running
>> with:
>>     -XX:+VerifyOops -XX:+ZVerifyForwarding -XX:+ZVerifyMarking -Xint
>>
>> The benchmark I'm running is perhaps cruel and unusual, but even with
>> the VM pinned to one CPU, there is an issue with verify_oop getting a
>> bad address (0x8).
>
>
> Please note that -XX:+VerifyOops has been broken in jdk/hs (and therefore
> also in zgc/zgc), so watch out a bit there. There's a bug for that here:
> https://bugs.openjdk.java.net/browse/JDK-8187078
> The problem you're running into might be real, just saying don't blindly
> trust -XX:+VerifyOops at the moment.
>
> Would you mind uploading your current patch to cr.openjdk.java.net? I don't
> have a aarch64 to test/debug on, but it would be interesting to have a look
> anyway.
>
> cheers,
> Per
>
>>
>> BR,
>>     Stuart
>>
>> On 16 April 2018 at 15:02, Per Liden <per.liden at oracle.com> wrote:
>>>
>>> FYI, this rebase brings the ZGC repo in sync with jdk/hs (as it looked
>>> mid
>>> Thursday last week). As jdk/hs is closing we'll be shifting over to
>>> jdk/jdk
>>> as upstream.
>>>
>>> cheers,
>>> Per
>>>
>>> On 04/16/2018 03:48 PM, per.liden at oracle.com wrote:
>>>>
>>>>
>>>> Changeset: 2520a95cddf7
>>>> Author:    stefank
>>>> Date:      2018-03-26 17:01 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2520a95cddf7
>>>>
>>>> 8200292: Move PushAndMarkVerifyClosure::do_oop_work to
>>>> concurrentMarkSweepGeneration.cpp
>>>> Reviewed-by: tschatzl, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
>>>> ! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.hpp
>>>>
>>>> Changeset: 64f9ebc85e67
>>>> Author:    tschatzl
>>>> Date:      2018-03-28 16:39 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/64f9ebc85e67
>>>>
>>>> 8197573: Remove concurrent cleanup and secondary free list handling
>>>> Summary: Remove secondary free list and all associated functionality,
>>>> moving the cleanup work into the Cleanup pause instead.
>>>> Reviewed-by: sangheki, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>> ! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>> ! src/hotspot/share/gc/g1/g1Policy.hpp
>>>> ! src/hotspot/share/gc/g1/g1RemSet.cpp
>>>> ! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp
>>>> ! src/hotspot/share/gc/g1/g1_globals.hpp
>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>> ! src/hotspot/share/gc/g1/heapRegion.hpp
>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
>>>> ! src/hotspot/share/gc/g1/heapRegionSet.cpp
>>>> ! src/hotspot/share/gc/g1/heapRegionSet.hpp
>>>> ! src/hotspot/share/runtime/mutexLocker.cpp
>>>> ! src/hotspot/share/runtime/mutexLocker.hpp
>>>> !
>>>>
>>>> test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlG1.java
>>>> !
>>>>
>>>> test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlG1Basics.java
>>>>
>>>> Changeset: 29ad59abc54a
>>>> Author:    tschatzl
>>>> Date:      2018-03-28 16:39 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/29ad59abc54a
>>>>
>>>> 8197928: Only enqueue deferred cards with references into regions that
>>>> have a tracked remembered set during GC
>>>> Reviewed-by: sangheki, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
>>>>
>>>> Changeset: df9dcfff6628
>>>> Author:    tschatzl
>>>> Date:      2018-03-28 16:39 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/df9dcfff6628
>>>>
>>>> 8197932: Better split work in rebuild remembered sets phase
>>>> Summary: Let threads rebuilding remembered sets yield after every
>>>> G1RebuildRemSetChunkSize (default: 256kB) sized memory area to improve
>>>> TTSP.
>>>> Reviewed-by: sangheki, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.inline.hpp
>>>> ! src/hotspot/share/gc/g1/g1RemSet.cpp
>>>> ! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp
>>>> ! src/hotspot/share/gc/g1/g1_globals.hpp
>>>>
>>>> Changeset: e79bbf1635da
>>>> Author:    tschatzl
>>>> Date:      2018-03-28 16:39 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e79bbf1635da
>>>>
>>>> 8199326: Remove G1 gc time stamp logic
>>>> Summary: G1 gc time stamp logic is unused completely after JDK-8180415,
>>>> so
>>>> removing it.
>>>> Reviewed-by: sangheki, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/g1Allocator.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>> ! src/hotspot/share/gc/g1/heapRegion.hpp
>>>>
>>>> Changeset: 6d5bd76650df
>>>> Author:    dcubed
>>>> Date:      2018-03-28 12:04 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6d5bd76650df
>>>>
>>>> 8199813: SIGSEGV in ThreadsList::includes()
>>>> Summary: ThreadsListHandles cannot be used by JavaThreads that are not
>>>> on
>>>> the Threads list.
>>>> Reviewed-by: eosterlund, gthornbr, dholmes, rehn
>>>>
>>>> ! src/hotspot/os/linux/os_linux.cpp
>>>> ! src/hotspot/share/runtime/thread.cpp
>>>> ! src/hotspot/share/runtime/threadSMR.cpp
>>>> ! src/hotspot/share/runtime/vm_operations.cpp
>>>> ! src/hotspot/share/runtime/vm_operations.hpp
>>>>
>>>> Changeset: ab0f93ba0507
>>>> Author:    amenkov
>>>> Date:      2018-03-28 12:10 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ab0f93ba0507
>>>>
>>>> 8198393: Instrumentation.retransformClasses() throws
>>>> NullPointerException
>>>> when handling a zero-length array
>>>> Reviewed-by: sspitsyn, cjplummer
>>>>
>>>> !
>>>>
>>>> src/java.instrument/share/classes/sun/instrument/InstrumentationImpl.java
>>>> +
>>>>
>>>> test/hotspot/jtreg/serviceability/jvmti/RetransformClassesZeroLength.java
>>>>
>>>> Changeset: 5af65ee8b77e
>>>> Author:    lmesnik
>>>> Date:      2018-03-28 13:38 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5af65ee8b77e
>>>>
>>>> 8200091: [TESTBUG] Update jittester for jdk11
>>>> Reviewed-by: iignatyev
>>>>
>>>> ! test/hotspot/jtreg/testlibrary/jittester/Makefile
>>>>
>>>> Changeset: 4f7cfd7fdd50
>>>> Author:    lmesnik
>>>> Date:      2018-03-28 13:25 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4f7cfd7fdd50
>>>>
>>>> 8200187: Exclude 3 long-running tests from tier1
>>>> Reviewed-by: dholmes, cjplummer
>>>>
>>>> ! test/hotspot/jtreg/TEST.groups
>>>>
>>>> Changeset: dd76fcbda95f
>>>> Author:    kvn
>>>> Date:      2018-03-28 17:20 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dd76fcbda95f
>>>>
>>>> 8200383: Can't build on SPARC Hotspot with code which use math functions
>>>> Summary: remove old hack which supports Solaris 8 and 9
>>>> Reviewed-by: erikj, ihse
>>>>
>>>> ! make/autoconf/libraries.m4
>>>> ! make/lib/Awt2dLibraries.gmk
>>>>
>>>> Changeset: 2ad3212a7dd9
>>>> Author:    redestad
>>>> Date:      2018-03-29 10:38 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2ad3212a7dd9
>>>>
>>>> 8200238: Reduce number of exceptions created when calling
>>>> MemberName$Factory::resolveOrNull
>>>> Reviewed-by: lfoltan, acorn, dholmes
>>>>
>>>> ! src/hotspot/share/classfile/systemDictionary.cpp
>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>> ! src/hotspot/share/prims/methodHandles.hpp
>>>> ! src/java.base/share/classes/java/lang/invoke/MemberName.java
>>>> ! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
>>>>
>>>> Changeset: 7bad9c9efdf3
>>>> Author:    shade
>>>> Date:      2018-03-29 12:56 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7bad9c9efdf3
>>>>
>>>> 8200423: Non-PCH build for x86_32 fails
>>>> Reviewed-by: rkennke, stuefe
>>>>
>>>> ! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
>>>>
>>>> Changeset: a3453bbd5418
>>>> Author:    tschatzl
>>>> Date:      2018-03-29 14:07 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a3453bbd5418
>>>>
>>>> 8199742: Clean up state flags in G1CollectorState
>>>> Summary: Remove, merge and update naming of flags in G1CollectorState
>>>> Reviewed-by: sangheki, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/g1Allocator.cpp
>>>> ! src/hotspot/share/gc/g1/g1Analytics.cpp
>>>> ! src/hotspot/share/gc/g1/g1Analytics.hpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
>>>> ! src/hotspot/share/gc/g1/g1CollectionSet.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1EvacFailure.cpp
>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>> ! src/hotspot/share/gc/g1/g1Policy.hpp
>>>> ! src/hotspot/share/gc/g1/g1RootClosures.cpp
>>>> ! src/hotspot/share/gc/g1/g1RootProcessor.cpp
>>>> ! src/hotspot/share/gc/g1/g1YCTypes.hpp
>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>
>>>> Changeset: 50a01910e00a
>>>> Author:    tschatzl
>>>> Date:      2018-03-29 14:08 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/50a01910e00a
>>>>
>>>> 8151171: Bring g1ConcurrentMark files up to current coding conventions
>>>> Summary: Improve method naming, bracketing, use of _g1h member and
>>>> general
>>>> cleanup.
>>>> Reviewed-by: sangheki, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkBitMap.hpp
>>>> ! src/hotspot/share/gc/g1/g1OopClosures.hpp
>>>>
>>>> Changeset: 2bf8f2fc0710
>>>> Author:    simonis
>>>> Date:      2018-03-29 14:50 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2bf8f2fc0710
>>>>
>>>> 8200360: MeetIncompatibleInterfaceArrays fails with
>>>> "MeetIncompatibleInterfaceArrays0ASM.run() must be compiled at tier 0 !"
>>>> Reviewed-by: kvn, thartmann
>>>>
>>>> !
>>>>
>>>> test/hotspot/jtreg/compiler/types/TestMeetIncompatibleInterfaceArrays.java
>>>>
>>>> Changeset: 24aca5861b91
>>>> Author:    redestad
>>>> Date:      2018-03-29 15:05 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/24aca5861b91
>>>>
>>>> 8200424: Windows build fails due to implicit jboolean to bool conversion
>>>> Reviewed-by: shade, hseigel
>>>>
>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>>
>>>> Changeset: 5a757c0326c7
>>>> Author:    tschatzl
>>>> Date:      2018-03-29 17:15 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5a757c0326c7
>>>>
>>>> 8200362: G1Mux2Closure should disable implicit oop verification
>>>> Summary: To avoid the implicit oop verification provided by OopClosure
>>>> and
>>>> oop_iterate_no_header, let G1 verification closures inherit from
>>>> ExtendedOopClosures and disable this verification.
>>>> Reviewed-by: stefank, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>
>>>> Changeset: 7f5fca094057
>>>> Author:    kvn
>>>> Date:      2018-03-29 09:52 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7f5fca094057
>>>>
>>>> 8200391: clean up test/hotspot/jtreg/ProblemList.txt (compiler related)
>>>> Reviewed-by: mseledtsov
>>>>
>>>> ! test/hotspot/jtreg/ProblemList-graal.txt
>>>>
>>>> Changeset: 17c6ab93710e
>>>> Author:    dstewart
>>>> Date:      2018-03-29 16:07 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/17c6ab93710e
>>>>
>>>> 8200251: AArch64::CPUFeature out of sync with VM_Version::Feature_Flag
>>>> Summary: Added enums to CPUFeature to be in sync with
>>>> VM_Version::Feature_Flag
>>>> Reviewed-by: kvn, aph, shade
>>>>
>>>> !
>>>>
>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.aarch64/src/jdk/vm/ci/aarch64/AArch64.java
>>>>
>>>> Changeset: c42db4d81e33
>>>> Author:    lucy
>>>> Date:      2018-03-29 14:53 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c42db4d81e33
>>>>
>>>> 8200366: SIGSEGV in CodeHeapState::print_names()
>>>> Summary: Temporary removed the failing function in diagnostic command
>>>> until investigation is complete. Added checks to validate code blobs.
>>>> Reviewed-by: kvn, thartmann
>>>>
>>>> ! src/hotspot/share/code/codeHeapState.cpp
>>>> ! src/hotspot/share/services/diagnosticCommand.cpp
>>>>
>>>> Changeset: 1e11c8a238f7
>>>> Author:    iklam
>>>> Date:      2018-03-29 20:15 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1e11c8a238f7
>>>>
>>>> 8183238: Obsolete CheckEndorsedAndExtDirs and remove checks for
>>>> lib/endorsed and lib/ext
>>>> Reviewed-by: dholmes, mchung, alanb
>>>>
>>>> ! src/bsd/doc/man/java.1
>>>> ! src/hotspot/share/runtime/arguments.cpp
>>>> ! src/hotspot/share/runtime/globals.hpp
>>>> ! src/linux/doc/man/java.1
>>>> ! src/solaris/doc/sun/man/man1/java.1
>>>>
>>>> Changeset: a74836b05c28
>>>> Author:    ccheung
>>>> Date:      2018-03-29 21:48 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a74836b05c28
>>>>
>>>> 8200078: [Graal] runtime/appcds/GraalWithLimitedMetaspace.java crashes
>>>> in
>>>> visit_all_interfaces
>>>> Summary: stop CDS dumping right away when an OOM due to insufficient
>>>> metaspace is encountered
>>>> Reviewed-by: iklam, mseledtsov
>>>>
>>>> ! src/hotspot/share/memory/metaspace.cpp
>>>> ! test/hotspot/jtreg/runtime/SharedArchiveFile/MaxMetaspaceSize.java
>>>> ! test/hotspot/jtreg/runtime/appcds/GraalWithLimitedMetaspace.java
>>>>
>>>> Changeset: a569cb4425f3
>>>> Author:    stuefe
>>>> Date:      2018-03-30 06:31 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a569cb4425f3
>>>>
>>>> 8191101: Show register content in hs-err file on assert
>>>> Reviewed-by: adinn, clanger, simonis
>>>>
>>>> ! src/hotspot/os/posix/vmError_posix.cpp
>>>> ! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
>>>> ! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
>>>> ! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
>>>> ! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
>>>> ! src/hotspot/os_cpu/linux_sparc/os_linux_sparc.cpp
>>>> ! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
>>>> ! src/hotspot/share/runtime/arguments.cpp
>>>> ! src/hotspot/share/runtime/globals.hpp
>>>> ! src/hotspot/share/runtime/thread.cpp
>>>> ! src/hotspot/share/utilities/debug.cpp
>>>> ! src/hotspot/share/utilities/debug.hpp
>>>> ! src/hotspot/share/utilities/vmError.cpp
>>>> ! src/hotspot/share/utilities/vmError.hpp
>>>> +
>>>> test/hotspot/jtreg/runtime/ErrorHandling/ShowRegistersOnAssertTest.java
>>>>
>>>> Changeset: 16f53c9c7493
>>>> Author:    kvn
>>>> Date:      2018-03-30 07:47 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/16f53c9c7493
>>>>
>>>> 8200461: MeetIncompatibleInterfaceArrays test fails with -Xcomp
>>>> Summary: Add requires to run test only in Xmixed mode.
>>>> Reviewed-by: simonis
>>>>
>>>> !
>>>>
>>>> test/hotspot/jtreg/compiler/types/TestMeetIncompatibleInterfaceArrays.java
>>>>
>>>> Changeset: d6893a76c554
>>>> Author:    poonam
>>>> Date:      2018-03-30 18:46 +0000
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d6893a76c554
>>>>
>>>> 8199406: Performance drop with Java JDK 1.8.0_162-b32
>>>> Summary: Improve the nmethod unloading times by optimizing the search
>>>> for
>>>> an itable stub in VtableStubs array
>>>> Reviewed-by: kvn, coleenp, tschatzl
>>>>
>>>> ! src/hotspot/share/code/codeBlob.cpp
>>>> ! src/hotspot/share/code/codeBlob.hpp
>>>> ! src/hotspot/share/code/compiledIC.cpp
>>>> ! src/hotspot/share/code/vtableStubs.cpp
>>>> ! src/hotspot/share/code/vtableStubs.hpp
>>>> ! src/hotspot/share/oops/compiledICHolder.cpp
>>>> ! src/hotspot/share/oops/compiledICHolder.hpp
>>>>
>>>> Changeset: be608cad0b2a
>>>> Author:    kbarrett
>>>> Date:      2018-03-30 21:57 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/be608cad0b2a
>>>>
>>>> 8195972: Refactor oops in JNI to use the Access API
>>>> Summary: Use Access API in JNIHandles
>>>> Reviewed-by: coleenp, eosterlund
>>>>
>>>> ! src/hotspot/share/runtime/jniHandles.cpp
>>>> ! src/hotspot/share/runtime/jniHandles.hpp
>>>> ! src/hotspot/share/runtime/jniHandles.inline.hpp
>>>>
>>>> Changeset: 45071514f87a
>>>> Author:    shade
>>>> Date:      2018-04-03 10:27 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/45071514f87a
>>>>
>>>> 8200438: Non-PCH x86_32 build failure: err_msg is not defined
>>>> Reviewed-by: stuefe, zgu, stefank
>>>>
>>>> ! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
>>>>
>>>> Changeset: 8237a91c1cca
>>>> Author:    rkennke
>>>> Date:      2018-04-03 13:15 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8237a91c1cca
>>>>
>>>> 8199781: Don't use naked == for comparing oops
>>>> Reviewed-by: coleenp, eosterlund, jrose
>>>>
>>>> ! src/hotspot/share/ci/ciEnv.cpp
>>>> ! src/hotspot/share/ci/ciObjectFactory.cpp
>>>> ! src/hotspot/share/classfile/classLoaderData.cpp
>>>> ! src/hotspot/share/classfile/dictionary.cpp
>>>> ! src/hotspot/share/classfile/javaClasses.cpp
>>>> ! src/hotspot/share/classfile/protectionDomainCache.cpp
>>>> ! src/hotspot/share/classfile/systemDictionary.cpp
>>>> ! src/hotspot/share/code/dependencies.cpp
>>>> ! src/hotspot/share/gc/shared/barrierSet.hpp
>>>> ! src/hotspot/share/interpreter/bytecodeInterpreter.cpp
>>>> ! src/hotspot/share/interpreter/interpreterRuntime.cpp
>>>> ! src/hotspot/share/memory/universe.cpp
>>>> + src/hotspot/share/oops/access.cpp
>>>> ! src/hotspot/share/oops/access.hpp
>>>> ! src/hotspot/share/oops/access.inline.hpp
>>>> ! src/hotspot/share/oops/accessBackend.hpp
>>>> + src/hotspot/share/oops/accessDecorators.hpp
>>>> ! src/hotspot/share/oops/constantPool.cpp
>>>> ! src/hotspot/share/oops/instanceKlass.cpp
>>>> ! src/hotspot/share/oops/klassVtable.cpp
>>>> ! src/hotspot/share/oops/objArrayKlass.cpp
>>>> ! src/hotspot/share/oops/oop.hpp
>>>> ! src/hotspot/share/prims/jni.cpp
>>>> ! src/hotspot/share/prims/jvm.cpp
>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>> ! src/hotspot/share/prims/stackwalk.cpp
>>>> ! src/hotspot/share/prims/unsafe.cpp
>>>> ! src/hotspot/share/runtime/biasedLocking.cpp
>>>> ! src/hotspot/share/runtime/handles.hpp
>>>> ! src/hotspot/share/runtime/reflection.cpp
>>>> ! src/hotspot/share/runtime/synchronizer.cpp
>>>> ! src/hotspot/share/services/memoryManager.hpp
>>>> ! src/hotspot/share/services/memoryPool.hpp
>>>> ! src/hotspot/share/services/threadService.cpp
>>>> ! src/hotspot/share/utilities/exceptions.cpp
>>>> ! src/hotspot/share/utilities/growableArray.hpp
>>>>
>>>> Changeset: 0ed1370f52bb
>>>> Author:    lkorinth
>>>> Date:      2018-04-03 12:05 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ed1370f52bb
>>>>
>>>> 8200371: In g1, rename ConcurrentMarkThread to G1ConcurrentMarkThread
>>>> Reviewed-by: tschatzl, sangheki
>>>>
>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.inline.hpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>> ! src/hotspot/share/gc/g1/vm_operations_g1.cpp
>>>> ! src/hotspot/share/prims/whitebox.cpp
>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>
>>>> Changeset: 89a886b7a9cf
>>>> Author:    redestad
>>>> Date:      2018-04-03 12:55 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/89a886b7a9cf
>>>>
>>>> 8199717: Avoid calculating primordial thread stack bounds on VM startup
>>>> Reviewed-by: dholmes, rehn, stuefe
>>>>
>>>> ! src/hotspot/os/linux/os_linux.cpp
>>>>
>>>> Changeset: a3fed4b041ac
>>>> Author:    rkennke
>>>> Date:      2018-04-03 17:36 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a3fed4b041ac
>>>>
>>>> 8199780: SetMemory0 and CopyMemory0 in unsafe.cpp need to resolve their
>>>> operands
>>>> Reviewed-by: shade, zgu, eosterlund
>>>>
>>>> ! src/hotspot/share/prims/unsafe.cpp
>>>>
>>>> Changeset: 3614cbddd005
>>>> Author:    mseledtsov
>>>> Date:      2018-04-03 08:56 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3614cbddd005
>>>>
>>>> 8200126: [TESTBUG] Open source VM runtime signal tests
>>>> Summary: Open sourced the signal tests, updated make files and test
>>>> groups
>>>> accordingly
>>>> Reviewed-by: dholmes, ctornqvi, ihse
>>>>
>>>> ! make/test/JtregNativeHotspot.gmk
>>>> ! test/hotspot/jtreg/TEST.groups
>>>> + test/hotspot/jtreg/runtime/signal/README
>>>> + test/hotspot/jtreg/runtime/signal/SigTestDriver.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigalrm.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigbus.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigcld.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigcont.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigemt.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigfpe.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigfreeze.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSighup.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigill.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigint.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigiot.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSiglost.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSiglwp.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigpipe.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigpoll.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigprof.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigpwr.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigquit.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigsegv.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigstop.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigsys.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigterm.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigthaw.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigtrap.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigtstp.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigttin.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigttou.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigurg.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigusr1.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigusr2.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigvtalrm.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigwinch.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigxcpu.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigxfsz.java
>>>> + test/hotspot/jtreg/runtime/signal/TestSigxres.java
>>>> + test/hotspot/jtreg/runtime/signal/exesigtest.c
>>>>
>>>> Changeset: 0ab2411f270d
>>>> Author:    rwestberg
>>>> Date:      2018-03-28 15:30 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ab2411f270d
>>>>
>>>> 8199619: Building HotSpot on Windows should define NOMINMAX
>>>> Reviewed-by: erikj, kbarrett, ihse
>>>>
>>>> ! make/autoconf/flags-cflags.m4
>>>>
>>>> Changeset: 9a04cc89dde0
>>>> Author:    tschatzl
>>>> Date:      2018-04-04 11:21 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9a04cc89dde0
>>>>
>>>> 8200234: Cleanup Remark and Cleanup pause code
>>>> Summary: Remove redundant methods, factor out verification code and
>>>> simplify code in Remark and Cleanup pause code.
>>>> Reviewed-by: sangheki, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>> ! src/hotspot/share/gc/g1/heapRegion.inline.hpp
>>>>
>>>> Changeset: 8bad6c08a732
>>>> Author:    tschatzl
>>>> Date:      2018-04-04 11:21 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8bad6c08a732
>>>>
>>>> 8200255: Remove G1CMTask::_concurrent
>>>> Reviewed-by: sangheki, sjohanss
>>>>
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>
>>>> Changeset: 55f8f5635ef7
>>>> Author:    tschatzl
>>>> Date:      2018-04-04 11:21 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/55f8f5635ef7
>>>>
>>>> 8200074: Remove G1ConcurrentMark::_concurrent_marking_in_progress
>>>> Reviewed-by: sjohanss, sangheki
>>>>
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>
>>>> Changeset: 2fef34f04314
>>>> Author:    ehelin
>>>> Date:      2018-04-04 10:12 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2fef34f04314
>>>>
>>>> 8200626: Restore history for g1ConcurrentMarkThread.*
>>>> Reviewed-by: shade, sjohanss
>>>>
>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.inline.hpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>> ! src/hotspot/share/gc/g1/vm_operations_g1.cpp
>>>> ! src/hotspot/share/prims/whitebox.cpp
>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>
>>>> Changeset: 8263950638ed
>>>> Author:    ehelin
>>>> Date:      2018-04-04 11:25 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8263950638ed
>>>>
>>>> Merge
>>>>
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>>
>>>> Changeset: 3569b528972e
>>>> Author:    pliden
>>>> Date:      2018-04-04 11:59 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3569b528972e
>>>>
>>>> 8200429: Adjust object pinning interface on CollectedHeap
>>>> Reviewed-by: dholmes, rkennke
>>>>
>>>> ! src/hotspot/share/gc/shared/collectedHeap.cpp
>>>> ! src/hotspot/share/gc/shared/collectedHeap.hpp
>>>> ! src/hotspot/share/prims/jni.cpp
>>>>
>>>> Changeset: 1a1a69219637
>>>> Author:    pliden
>>>> Date:      2018-04-04 11:59 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1a1a69219637
>>>>
>>>> 8200607: Add missing include dependency in bitMap.hpp
>>>> Reviewed-by: shade, stefank
>>>>
>>>> ! src/hotspot/share/utilities/bitMap.hpp
>>>>
>>>> Changeset: 015af70b9a1d
>>>> Author:    shade
>>>> Date:      2018-04-04 12:06 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/015af70b9a1d
>>>>
>>>> 8200608: Build failures after JDK-8191101 (Show register content in
>>>> hs-err
>>>> file on assert)
>>>> Reviewed-by: dholmes, tschatzl
>>>>
>>>> ! src/hotspot/share/utilities/debug.cpp
>>>>
>>>> Changeset: f1d2b6c0693b
>>>> Author:    tschatzl
>>>> Date:      2018-04-04 14:51 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f1d2b6c0693b
>>>>
>>>> 8200305: Update gc,liveness output with remset state after rebuild
>>>> remset
>>>> concurrently changes
>>>> Reviewed-by: sjohanss, sangheki
>>>>
>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.hpp
>>>>
>>>> Changeset: 46b2f783116c
>>>> Author:    dstewart
>>>> Date:      2018-03-30 13:39 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/46b2f783116c
>>>>
>>>> 8200524: AArch64: CPUFeature and Flag enums are not passed through JVMCI
>>>> Summary: AArch64 VM_Version::features and flags are correspondingly set
>>>> in
>>>> CPUFeature and Flags
>>>> Reviewed-by: kvn, fyang
>>>>
>>>> ! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
>>>> !
>>>>
>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotJVMCIBackendFactory.java
>>>> !
>>>>
>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotVMConfig.java
>>>>
>>>> Changeset: c39f20946b37
>>>> Author:    dpochepk
>>>> Date:      2018-04-04 23:02 +0300
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c39f20946b37
>>>>
>>>> 8200627: aarch32 - Broken build after JDK-8198949
>>>> Reviewed-by: shade, eosterlund
>>>> Contributed-by: boris.ulasevich at bell-sw.com
>>>>
>>>> ! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.hpp
>>>> ! src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.hpp
>>>> ! src/hotspot/cpu/arm/gc/shared/cardTableBarrierSetAssembler_arm.cpp
>>>> ! src/hotspot/cpu/arm/gc/shared/modRefBarrierSetAssembler_arm.hpp
>>>> ! src/hotspot/cpu/arm/stubGenerator_arm.cpp
>>>>
>>>> Changeset: e862d3c78123
>>>> Author:    dpochepk
>>>> Date:      2018-04-04 23:05 +0300
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e862d3c78123
>>>>
>>>> 8200628: aarch32 - Broken build after JDK-8199809
>>>> Reviewed-by: shade, coleenp
>>>> Contributed-by: boris.ulasevich at bell-sw.com
>>>>
>>>> ! src/hotspot/cpu/arm/interpreterRT_arm.cpp
>>>>
>>>> Changeset: 0bb0c2f27ca9
>>>> Author:    kbarrett
>>>> Date:      2018-04-04 18:19 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0bb0c2f27ca9
>>>>
>>>> 8200630: Globally suppress Visual Studio warning C4351
>>>> Summary: Globally suppress warning, remove sole instance of local
>>>> suppression.
>>>> Reviewed-by: gtriantafill, tschatzl
>>>>
>>>> ! src/hotspot/share/gc/shared/oopStorage.cpp
>>>> ! src/hotspot/share/utilities/globalDefinitions_visCPP.hpp
>>>>
>>>> Changeset: a1a7456dd8b9
>>>> Author:    hseigel
>>>> Date:      2018-04-05 13:19 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a1a7456dd8b9
>>>>
>>>> 8200261: Regression with JVM anonymous class
>>>> Summary: Restore resolved anonymous class when creating a new
>>>> constantpool
>>>> because of overpass methods
>>>> Reviewed-by: coleenp, lfoltan
>>>>
>>>> ! src/hotspot/share/classfile/classFileParser.cpp
>>>> ! src/hotspot/share/classfile/defaultMethods.cpp
>>>> ! src/hotspot/share/oops/instanceKlass.hpp
>>>> + test/hotspot/jtreg/runtime/defineAnonClass/UnsafeDefMeths.java
>>>>
>>>> Changeset: fa26e7c6efb7
>>>> Author:    gadams
>>>> Date:      2018-04-05 11:18 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fa26e7c6efb7
>>>>
>>>> 8199782: Fix compilation warnings detected by Solaris Developer Studio
>>>> 12.6
>>>> Reviewed-by: sspitsyn, dholmes, ihse
>>>>
>>>> ! make/hotspot/lib/CompileJvm.gmk
>>>> ! src/java.base/solaris/native/libjvm_db/libjvm_db.c
>>>> ! test/fmw/gtest/src/gtest.cc
>>>> ! test/hotspot/jtreg/runtime/libadimalloc.solaris.sparc/liboverflow.c
>>>>
>>>> Changeset: 0ee57b9b376c
>>>> Author:    chegar
>>>> Date:      2018-03-23 21:39 +0000
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ee57b9b376c
>>>>
>>>> 8200181: Remove superflous non-IPv4 code from
>>>> Java_java_net_TwoStacksPlainSocketImpl_socketListen
>>>> Reviewed-by: alanb
>>>>
>>>> ! src/java.base/windows/native/libnet/TwoStacksPlainSocketImpl.c
>>>>
>>>> Changeset: 1f14faf358fb
>>>> Author:    bpb
>>>> Date:      2018-03-23 15:05 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1f14faf358fb
>>>>
>>>> 8180410: ByteArrayOutputStream should not throw IOExceptions
>>>> Summary: Add ByteArrayOutputStream.writeBytes()
>>>> Reviewed-by: rriggs, smarks
>>>>
>>>> ! src/java.base/share/classes/java/io/ByteArrayOutputStream.java
>>>> + test/jdk/java/io/ByteArrayOutputStream/Write.java
>>>> - test/jdk/java/io/ByteArrayOutputStream/WriteBounds.java
>>>>
>>>> Changeset: 56a5f899e882
>>>> Author:    jjg
>>>> Date:      2018-03-23 17:28 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/56a5f899e882
>>>>
>>>> 8199902: {@docRoot} references need to be updated to reflect new
>>>> module/package structure
>>>> Reviewed-by: ksrini
>>>>
>>>> !
>>>> src/jdk.compiler/share/classes/com/sun/source/doctree/package-info.java
>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/Main.java
>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/package-info.java
>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/ClassDoc.java
>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/Doc.java
>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/PackageDoc.java
>>>> ! src/jdk.javadoc/share/classes/jdk/javadoc/doclet/StandardDoclet.java
>>>> ! src/jdk.javadoc/share/classes/module-info.java
>>>>
>>>> Changeset: f14852315495
>>>> Author:    shinyafox
>>>> Date:      2018-03-24 14:43 +0900
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f14852315495
>>>>
>>>> 8199762: JShell API: Failed to detect override when snippet to be
>>>> overridden has been changed before
>>>> Reviewed-by: rfield
>>>>
>>>> ! src/jdk.jshell/share/classes/jdk/jshell/MethodSnippet.java
>>>> ! src/jdk.jshell/share/classes/jdk/jshell/Unit.java
>>>> ! test/langtools/jdk/jshell/MethodsTest.java
>>>>
>>>> Changeset: 1d3139252c1c
>>>> Author:    alanb
>>>> Date:      2018-03-24 08:49 +0000
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1d3139252c1c
>>>>
>>>> 8200179: (se) More Selector cleanup
>>>> Reviewed-by: bpb
>>>>
>>>> ! make/CompileJavaModules.gmk
>>>> ! make/mapfiles/libnio/mapfile-linux
>>>> ! make/mapfiles/libnio/mapfile-macosx
>>>> ! make/mapfiles/libnio/mapfile-solaris
>>>> - src/java.base/share/classes/sun/nio/ch/AbstractPollArrayWrapper.java
>>>> - src/java.base/share/classes/sun/nio/ch/AbstractPollSelectorImpl.java
>>>> - src/java.base/share/classes/sun/nio/ch/PollSelectorProvider.java
>>>> ! src/java.base/solaris/classes/sun/nio/ch/DevPollArrayWrapper.java
>>>> ! src/java.base/solaris/classes/sun/nio/ch/DevPollSelectorImpl.java
>>>> ! src/java.base/solaris/classes/sun/nio/ch/EventPortSelectorImpl.java
>>>> - src/java.base/solaris/classes/sun/nio/ch/EventPortWrapper.java
>>>> - src/java.base/unix/classes/sun/nio/ch/PollArrayWrapper.java
>>>> ! src/java.base/unix/classes/sun/nio/ch/PollSelectorImpl.java
>>>> + src/java.base/unix/classes/sun/nio/ch/PollSelectorProvider.java
>>>> ! src/java.base/unix/native/libnio/ch/Net.c
>>>> - src/java.base/unix/native/libnio/ch/PollArrayWrapper.c
>>>> + src/java.base/unix/native/libnio/ch/PollSelectorImpl.c
>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpChannelImpl.java
>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpMultiChannelImpl.java
>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpServerChannelImpl.java
>>>>
>>>> Changeset: 5bfe30bb50a2
>>>> Author:    dholmes
>>>> Date:      2018-03-26 00:33 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5bfe30bb50a2
>>>>
>>>> 8200213: Configure broken on MIPS
>>>> Reviewed-by: erikj, stuefe, dholmes, ihse
>>>> Contributed-by: Ao Qi <aoqi at loongson.cn>
>>>>
>>>> ! make/autoconf/flags.m4
>>>>
>>>> Changeset: b39bc2eb8325
>>>> Author:    jlahoda
>>>> Date:      2018-03-26 11:42 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b39bc2eb8325
>>>>
>>>> 8196519: Incomplete classpath causes infinite recursion in
>>>> Resolve.isAccessible
>>>> Summary: ErrorType.getEnclosingType returns noType rather than self.
>>>> Reviewed-by: mcimadamore, cushon
>>>>
>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
>>>> +
>>>>
>>>> test/langtools/tools/javac/processing/model/MissingClassRecursiveAccessible.java
>>>>
>>>> Changeset: 7b8696b3b972
>>>> Author:    shade
>>>> Date:      2018-03-26 15:09 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7b8696b3b972
>>>>
>>>> 8200118: [TESTBUG] String concat tests should test toString()
>>>> application
>>>> order
>>>> Reviewed-by: psandoz, redestad
>>>>
>>>> + test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java
>>>>
>>>> Changeset: 458c790b6995
>>>> Author:    sundar
>>>> Date:      2018-03-26 19:27 +0530
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/458c790b6995
>>>>
>>>> 8200215: 17th loop of "let foo = ''"; throws ReferenceError
>>>> Reviewed-by: jlaskey, attila, hannesw
>>>>
>>>> !
>>>>
>>>> src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptObject.java
>>>> + test/nashorn/script/trusted/JDK-8200215.js
>>>>
>>>> Changeset: b64cd942ac7a
>>>> Author:    shade
>>>> Date:      2018-03-26 20:20 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b64cd942ac7a
>>>>
>>>> 8200241: [TESTBUG] java/lang/String/concat/ tests should not force
>>>> source/target = 9 anymore
>>>> Reviewed-by: redestad, psandoz
>>>>
>>>> ! test/jdk/java/lang/String/concat/CompactStringsInitialCoder.java
>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcat.java
>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatArgCount.java
>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatBoundaries.java
>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatMany.java
>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatManyLongs.java
>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java
>>>> !
>>>>
>>>> test/jdk/java/lang/String/concat/ImplicitStringConcatShapes-head.template
>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatShapes.java
>>>>
>>>> Changeset: fd608d605e2f
>>>> Author:    ihse
>>>> Date:      2018-03-26 20:44 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fd608d605e2f
>>>>
>>>> 8200229: Simplify building of libjsig
>>>> Reviewed-by: erikj
>>>>
>>>> ! make/Main.gmk
>>>> - make/hotspot/lib/CompileLibjsig.gmk
>>>> ! make/lib/Lib-java.base.gmk
>>>>
>>>> Changeset: 4269e701448e
>>>> Author:    serb
>>>> Date:      2018-03-26 16:09 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4269e701448e
>>>>
>>>> 8200198: javah man pages were not removed by JDK-8191054
>>>> Reviewed-by: erikj, alanb
>>>>
>>>> - src/bsd/doc/man/ja/javah.1
>>>> ! src/bsd/doc/man/java.1
>>>> ! src/bsd/doc/man/javac.1
>>>> ! src/bsd/doc/man/javadoc.1
>>>> - src/bsd/doc/man/javah.1
>>>> ! src/bsd/doc/man/javap.1
>>>> ! src/bsd/doc/man/jdb.1
>>>> ! src/linux/doc/man/ja/java.1
>>>> ! src/linux/doc/man/ja/javac.1
>>>> ! src/linux/doc/man/ja/javadoc.1
>>>> - src/linux/doc/man/ja/javah.1
>>>> ! src/linux/doc/man/ja/javap.1
>>>> ! src/linux/doc/man/ja/jdb.1
>>>> ! src/linux/doc/man/java.1
>>>> ! src/linux/doc/man/javac.1
>>>> ! src/linux/doc/man/javadoc.1
>>>> - src/linux/doc/man/javah.1
>>>> ! src/linux/doc/man/javap.1
>>>> ! src/linux/doc/man/jdb.1
>>>> ! src/solaris/doc/sun/man/man1/ja/java.1
>>>> ! src/solaris/doc/sun/man/man1/ja/javac.1
>>>> ! src/solaris/doc/sun/man/man1/ja/javadoc.1
>>>> - src/solaris/doc/sun/man/man1/ja/javah.1
>>>> ! src/solaris/doc/sun/man/man1/ja/javap.1
>>>> ! src/solaris/doc/sun/man/man1/ja/jdb.1
>>>> ! src/solaris/doc/sun/man/man1/java.1
>>>> ! src/solaris/doc/sun/man/man1/javac.1
>>>> ! src/solaris/doc/sun/man/man1/javadoc.1
>>>> - src/solaris/doc/sun/man/man1/javah.1
>>>> ! src/solaris/doc/sun/man/man1/javap.1
>>>> ! src/solaris/doc/sun/man/man1/jdb.1
>>>>
>>>> Changeset: e9cb414f94eb
>>>> Author:    erikj
>>>> Date:      2018-03-26 16:24 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e9cb414f94eb
>>>>
>>>> 8198652: Stop linking with -base:0x8000000 on Windows
>>>> Reviewed-by: tbell, ihse, stuefe
>>>>
>>>> ! make/autoconf/flags-ldflags.m4
>>>>
>>>> Changeset: 7f3986bad197
>>>> Author:    igerasim
>>>> Date:      2018-03-26 17:30 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7f3986bad197
>>>>
>>>> 8199843: Optimize Integer/Long.highestOneBit()
>>>> Reviewed-by: redestad, plevart
>>>>
>>>> ! src/java.base/share/classes/java/lang/Integer.java
>>>> ! src/java.base/share/classes/java/lang/Long.java
>>>>
>>>> Changeset: d2fd2581325b
>>>> Author:    bpatel
>>>> Date:      2018-03-26 18:07 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d2fd2581325b
>>>>
>>>> 8199278: Javadoc search results does not link to anchors on a page
>>>> Reviewed-by: jjg, ksrini
>>>>
>>>> !
>>>>
>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractIndexWriter.java
>>>> !
>>>>
>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java
>>>> !
>>>>
>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search.js
>>>> ! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
>>>> ! test/langtools/jdk/javadoc/doclet/testSearch/pkg/AnotherClass.java
>>>>
>>>> Changeset: ce86061aff12
>>>> Author:    bpatel
>>>> Date:      2018-03-26 21:30 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ce86061aff12
>>>>
>>>> 8199705: Docs.gmk needs to be updated to remove the -html5 option
>>>> Reviewed-by: erikj
>>>>
>>>> ! make/Docs.gmk
>>>>
>>>> Changeset: 752ecccb0b7f
>>>> Author:    cushon
>>>> Date:      2018-03-27 13:48 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/752ecccb0b7f
>>>>
>>>> 8200301: deduplicate lambda methods
>>>> Reviewed-by: vromero, mcimadamore
>>>>
>>>> !
>>>>
>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
>>>> +
>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TreeDiffer.java
>>>> +
>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TreeHasher.java
>>>> !
>>>>
>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
>>>> !
>>>>
>>>> test/langtools/tools/javac/annotations/typeAnnotations/classfile/InstanceInitializer.java
>>>> !
>>>>
>>>> test/langtools/tools/javac/annotations/typeAnnotations/classfile/StaticInitializer.java
>>>> !
>>>>
>>>> test/langtools/tools/javac/classfiles/attributes/Synthetic/BridgeMethodsForLambdaTest.java
>>>> + test/langtools/tools/javac/diags/examples/LambdaDeduplicate.java
>>>> + test/langtools/tools/javac/lambda/deduplication/Deduplication.java
>>>> + test/langtools/tools/javac/lambda/deduplication/DeduplicationTest.java
>>>>
>>>> Changeset: e376090dc07e
>>>> Author:    alanb
>>>> Date:      2018-03-27 19:29 +0100
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e376090dc07e
>>>>
>>>> 8200256: java/nio/channels/AsynchronousChannelGroup/Basic.java fails
>>>> intermittently
>>>> Reviewed-by: chegar
>>>>
>>>> ! make/mapfiles/libnio/mapfile-linux
>>>> ! make/mapfiles/libnio/mapfile-macosx
>>>> ! make/mapfiles/libnio/mapfile-solaris
>>>> ! src/java.base/linux/classes/sun/nio/ch/EPollPort.java
>>>> ! src/java.base/macosx/classes/sun/nio/ch/KQueuePort.java
>>>> !
>>>> src/java.base/share/classes/sun/nio/ch/AsynchronousChannelGroupImpl.java
>>>> ! src/java.base/share/classes/sun/nio/ch/IOUtil.java
>>>> ! src/java.base/unix/native/libnio/ch/IOUtil.c
>>>>
>>>> Changeset: 5812849b5027
>>>> Author:    igerasim
>>>> Date:      2018-03-27 13:22 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5812849b5027
>>>>
>>>> 8198358: Align organization of TwoStacksPlainSocketImp with
>>>> DualStackPlainSocketImpl [win]
>>>> Reviewed-by: chegar, clanger
>>>>
>>>> ! src/java.base/unix/native/libnet/PlainSocketImpl.c
>>>> ! src/java.base/windows/classes/java/net/DualStackPlainSocketImpl.java
>>>> ! src/java.base/windows/classes/java/net/TwoStacksPlainSocketImpl.java
>>>> ! src/java.base/windows/native/libnet/DualStackPlainSocketImpl.c
>>>> ! src/java.base/windows/native/libnet/TwoStacksPlainSocketImpl.c
>>>> ! test/jdk/java/net/Socket/AddressTest.java
>>>> ! test/jdk/java/net/Socket/B6210227.java
>>>> ! test/jdk/java/net/Socket/CloseAvailable.java
>>>> ! test/jdk/java/net/Socket/DeadlockTest.java
>>>> ! test/jdk/java/net/Socket/HttpProxy.java
>>>> ! test/jdk/java/net/Socket/InheritHandle.java
>>>> ! test/jdk/java/net/Socket/InheritTimeout.java
>>>> ! test/jdk/java/net/Socket/LingerTest.java
>>>> ! test/jdk/java/net/Socket/LinkLocal.java
>>>> ! test/jdk/java/net/Socket/ProxyCons.java
>>>> ! test/jdk/java/net/Socket/RST.java
>>>> ! test/jdk/java/net/Socket/ReadTimeout.java
>>>> ! test/jdk/java/net/Socket/SetSoLinger.java
>>>> ! test/jdk/java/net/Socket/ShutdownInput.java
>>>> ! test/jdk/java/net/Socket/SocksConnectTimeout.java
>>>> ! test/jdk/java/net/Socket/TestAfterClose.java
>>>> ! test/jdk/java/net/Socket/TestClose.java
>>>> ! test/jdk/java/net/Socket/TestTcpNoDelay.java
>>>> ! test/jdk/java/net/Socket/Timeout.java
>>>> ! test/jdk/java/net/Socket/TrafficClass.java
>>>> ! test/jdk/java/net/Socket/UrgentDataTest.java
>>>> ! test/jdk/java/net/Socket/asyncClose/AsyncClose.java
>>>> ! test/jdk/java/net/Socket/asyncClose/BrokenPipe.java
>>>> ! test/jdk/java/net/Socket/setReuseAddress/Basic.java
>>>> ! test/jdk/java/net/Socket/setReuseAddress/Restart.java
>>>> ! test/jdk/java/net/SocketInputStream/SocketClosedException.java
>>>> ! test/jdk/java/net/SocketInputStream/SocketTimeout.java
>>>> ! test/jdk/java/net/SocketOption/ImmutableOptions.java
>>>> ! test/jdk/java/net/SocketOption/MinimumRcvBufferSize.java
>>>> ! test/jdk/java/net/SocketOption/SupportedOptionsSet.java
>>>> ! test/jdk/java/net/SocketOption/UnsupportedOptionsTest.java
>>>>
>>>> Changeset: f76e1ac74f28
>>>> Author:    redestad
>>>> Date:      2018-03-28 00:45 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f76e1ac74f28
>>>>
>>>> 8200289: Reduce number of exceptions created when calling
>>>> Lookup::canBeCached
>>>> Reviewed-by: sundar, psandoz
>>>>
>>>> ! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
>>>>
>>>> Changeset: b6671a111395
>>>> Author:    jjg
>>>> Date:      2018-03-27 16:25 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b6671a111395
>>>>
>>>> 8199465: {@docRoot} references need to be updated to reflect new
>>>> module/package structure
>>>> Reviewed-by: martin, alanb, chegar
>>>>
>>>> ! src/java.base/share/classes/java/lang/CharSequence.java
>>>> ! src/java.base/share/classes/java/lang/Comparable.java
>>>> ! src/java.base/share/classes/java/lang/ProcessHandle.java
>>>> ! src/java.base/share/classes/java/lang/String.java
>>>> ! src/java.base/share/classes/java/lang/Thread.java
>>>> !
>>>> src/java.base/share/classes/java/lang/UnsupportedOperationException.java
>>>> ! src/java.base/share/classes/java/lang/module/Configuration.java
>>>> ! src/java.base/share/classes/java/time/Duration.java
>>>> ! src/java.base/share/classes/java/time/Instant.java
>>>> ! src/java.base/share/classes/java/time/LocalDate.java
>>>> ! src/java.base/share/classes/java/time/LocalDateTime.java
>>>> ! src/java.base/share/classes/java/time/LocalTime.java
>>>> ! src/java.base/share/classes/java/time/MonthDay.java
>>>> ! src/java.base/share/classes/java/time/OffsetDateTime.java
>>>> ! src/java.base/share/classes/java/time/OffsetTime.java
>>>> ! src/java.base/share/classes/java/time/Period.java
>>>> ! src/java.base/share/classes/java/time/Year.java
>>>> ! src/java.base/share/classes/java/time/YearMonth.java
>>>> ! src/java.base/share/classes/java/time/ZoneId.java
>>>> ! src/java.base/share/classes/java/time/ZoneOffset.java
>>>> ! src/java.base/share/classes/java/time/ZonedDateTime.java
>>>> ! src/java.base/share/classes/java/time/chrono/HijrahDate.java
>>>> ! src/java.base/share/classes/java/time/chrono/JapaneseDate.java
>>>> ! src/java.base/share/classes/java/time/chrono/MinguoDate.java
>>>> ! src/java.base/share/classes/java/time/chrono/ThaiBuddhistDate.java
>>>> ! src/java.base/share/classes/java/util/AbstractCollection.java
>>>> ! src/java.base/share/classes/java/util/AbstractList.java
>>>> ! src/java.base/share/classes/java/util/AbstractMap.java
>>>> ! src/java.base/share/classes/java/util/AbstractQueue.java
>>>> ! src/java.base/share/classes/java/util/AbstractSequentialList.java
>>>> ! src/java.base/share/classes/java/util/AbstractSet.java
>>>> ! src/java.base/share/classes/java/util/ArrayDeque.java
>>>> ! src/java.base/share/classes/java/util/ArrayList.java
>>>> ! src/java.base/share/classes/java/util/Arrays.java
>>>> ! src/java.base/share/classes/java/util/Collection.java
>>>> ! src/java.base/share/classes/java/util/Collections.java
>>>> ! src/java.base/share/classes/java/util/Comparator.java
>>>> ! src/java.base/share/classes/java/util/Deque.java
>>>> ! src/java.base/share/classes/java/util/EnumMap.java
>>>> ! src/java.base/share/classes/java/util/EnumSet.java
>>>> ! src/java.base/share/classes/java/util/HashMap.java
>>>> ! src/java.base/share/classes/java/util/HashSet.java
>>>> ! src/java.base/share/classes/java/util/Hashtable.java
>>>> ! src/java.base/share/classes/java/util/IdentityHashMap.java
>>>> ! src/java.base/share/classes/java/util/Iterator.java
>>>> ! src/java.base/share/classes/java/util/LinkedHashMap.java
>>>> ! src/java.base/share/classes/java/util/LinkedHashSet.java
>>>> ! src/java.base/share/classes/java/util/LinkedList.java
>>>> ! src/java.base/share/classes/java/util/List.java
>>>> ! src/java.base/share/classes/java/util/ListIterator.java
>>>> ! src/java.base/share/classes/java/util/Map.java
>>>> ! src/java.base/share/classes/java/util/NavigableMap.java
>>>> ! src/java.base/share/classes/java/util/NavigableSet.java
>>>> ! src/java.base/share/classes/java/util/PriorityQueue.java
>>>> ! src/java.base/share/classes/java/util/Queue.java
>>>> ! src/java.base/share/classes/java/util/RandomAccess.java
>>>> ! src/java.base/share/classes/java/util/ResourceBundle.java
>>>> ! src/java.base/share/classes/java/util/Set.java
>>>> ! src/java.base/share/classes/java/util/SortedMap.java
>>>> ! src/java.base/share/classes/java/util/SortedSet.java
>>>> ! src/java.base/share/classes/java/util/TreeMap.java
>>>> ! src/java.base/share/classes/java/util/TreeSet.java
>>>> ! src/java.base/share/classes/java/util/Vector.java
>>>> ! src/java.base/share/classes/java/util/WeakHashMap.java
>>>> !
>>>> src/java.base/share/classes/java/util/concurrent/ArrayBlockingQueue.java
>>>> ! src/java.base/share/classes/java/util/concurrent/BlockingDeque.java
>>>> ! src/java.base/share/classes/java/util/concurrent/BlockingQueue.java
>>>> !
>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentLinkedDeque.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentLinkedQueue.java
>>>> ! src/java.base/share/classes/java/util/concurrent/ConcurrentMap.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentNavigableMap.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/CopyOnWriteArrayList.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/CopyOnWriteArraySet.java
>>>> ! src/java.base/share/classes/java/util/concurrent/DelayQueue.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/LinkedBlockingDeque.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/LinkedBlockingQueue.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/LinkedTransferQueue.java
>>>> !
>>>>
>>>> src/java.base/share/classes/java/util/concurrent/PriorityBlockingQueue.java
>>>> ! src/java.base/share/classes/java/util/concurrent/SynchronousQueue.java
>>>> ! src/java.base/share/classes/java/util/concurrent/TransferQueue.java
>>>> ! src/java.base/share/classes/javax/net/ssl/SNIHostName.java
>>>>
>>>> Changeset: 951f29c9aef5
>>>> Author:    jlahoda
>>>> Date:      2018-03-28 10:24 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/951f29c9aef5
>>>>
>>>> 8200135:
>>>>
>>>> test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetExceptionTableTest.java is
>>>> failing after JDK-8194978
>>>> Summary: Adjusting the expected number of exception table entries to the
>>>> recent changes in javac.
>>>> Reviewed-by: kvn
>>>>
>>>> ! test/hotspot/jtreg/ProblemList.txt
>>>> !
>>>>
>>>> test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetExceptionTableTest.java
>>>>
>>>> Changeset: 5fd26ab491fa
>>>> Author:    rpatil
>>>> Date:      2018-03-26 17:33 +0530
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5fd26ab491fa
>>>>
>>>> 8144300: http.nonProxyHosts value having wildcard * both at end and
>>>> start
>>>> are not honored
>>>> Summary: added validation for wildcard at start and end
>>>> Reviewed-by: chegar, dfuchs, clanger
>>>> Contributed-by: pallavi.sonal at oracle.com
>>>>
>>>> ! src/java.base/share/classes/sun/net/spi/DefaultProxySelector.java
>>>> ! test/jdk/java/net/ProxySelector/B8035158.java
>>>>
>>>> Changeset: 0fdb76741c56
>>>> Author:    mcimadamore
>>>> Date:      2018-03-28 14:08 +0100
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0fdb76741c56
>>>>
>>>> 8200199: javac suggests to use var even when var is used
>>>> Summary: local var analyzer should use synthetic var type position to
>>>> decide if analysis is needed
>>>> Reviewed-by: jlahoda, vromero
>>>>
>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Analyzer.java
>>>> + test/langtools/tools/javac/lvti/T8200199.java
>>>> + test/langtools/tools/javac/lvti/T8200199.out
>>>>
>>>> Changeset: 9925be430918
>>>> Author:    mcimadamore
>>>> Date:      2018-03-28 14:24 +0100
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9925be430918
>>>>
>>>> 8200355: local variable inference regression test generates classfile in
>>>> test folder
>>>> Summary: LVTI harness should generate files in jtreg scratch dir
>>>> Reviewed-by: vromero
>>>>
>>>> !
>>>>
>>>> test/langtools/tools/javac/lvti/harness/LocalVariableInferenceTester.java
>>>>
>>>> Changeset: 879cf9f18688
>>>> Author:    rriggs
>>>> Date:      2018-03-28 14:15 -0400
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/879cf9f18688
>>>>
>>>> 8197595: Serialization javadoc should link to security best practices
>>>> Reviewed-by: lancea, mullan, ahgross
>>>>
>>>> ! src/java.base/share/classes/java/io/ObjectInputFilter.java
>>>> ! src/java.base/share/classes/java/io/ObjectInputStream.java
>>>> ! src/java.base/share/classes/java/io/Serializable.java
>>>> ! src/java.base/share/classes/java/io/package-info.java
>>>>
>>>> Changeset: bf53d82a51e5
>>>> Author:    ihse
>>>> Date:      2018-03-28 21:00 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bf53d82a51e5
>>>>
>>>> 8200357: Inline SoundLibraries.gmk into Lib-java.desktop.gmk
>>>> Reviewed-by: stuefe, erikj
>>>>
>>>> ! make/autoconf/flags-cflags.m4
>>>> ! make/autoconf/platform.m4
>>>> ! make/autoconf/spec.gmk.in
>>>> ! make/lib/Lib-java.desktop.gmk
>>>> - make/lib/SoundLibraries.gmk
>>>>
>>>> Changeset: 396ea30afbd5
>>>> Author:    ihse
>>>> Date:      2018-03-28 23:56 +0200
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/396ea30afbd5
>>>>
>>>> 8200178: Remove mapfiles for JDK native libraries
>>>> Reviewed-by: erikj, alanb, mchung, prr, weijun
>>>>
>>>> ! make/lib/Awt2dLibraries.gmk
>>>> ! make/lib/CoreLibraries.gmk
>>>> ! make/lib/Lib-java.base.gmk
>>>> ! make/lib/Lib-java.desktop.gmk
>>>> ! make/lib/Lib-java.instrument.gmk
>>>> ! make/lib/Lib-java.management.gmk
>>>> ! make/lib/Lib-java.prefs.gmk
>>>> ! make/lib/Lib-java.rmi.gmk
>>>> ! make/lib/Lib-java.security.jgss.gmk
>>>> ! make/lib/Lib-java.smartcardio.gmk
>>>> ! make/lib/Lib-jdk.attach.gmk
>>>> ! make/lib/Lib-jdk.crypto.cryptoki.gmk
>>>> ! make/lib/Lib-jdk.crypto.ec.gmk
>>>> ! make/lib/Lib-jdk.crypto.ucrypto.gmk
>>>> ! make/lib/Lib-jdk.hotspot.agent.gmk
>>>> ! make/lib/Lib-jdk.jdi.gmk
>>>> ! make/lib/Lib-jdk.jdwp.agent.gmk
>>>> ! make/lib/Lib-jdk.management.agent.gmk
>>>> ! make/lib/Lib-jdk.management.gmk
>>>> ! make/lib/Lib-jdk.net.gmk
>>>> ! make/lib/Lib-jdk.pack.gmk
>>>> ! make/lib/Lib-jdk.sctp.gmk
>>>> ! make/lib/Lib-jdk.security.auth.gmk
>>>> ! make/lib/LibCommon.gmk
>>>> - make/mapfiles/libattach/mapfile-aix
>>>> - make/mapfiles/libattach/mapfile-linux
>>>> - make/mapfiles/libattach/mapfile-solaris
>>>> - make/mapfiles/libattach/reorder-windows-x86
>>>> - make/mapfiles/libattach/reorder-windows-x86_64
>>>> - make/mapfiles/libawt/mapfile-mawt-vers
>>>> - make/mapfiles/libawt/mapfile-vers
>>>> - make/mapfiles/libawt/mapfile-vers-linux
>>>> - make/mapfiles/libawt_headless/mapfile-vers
>>>> - make/mapfiles/libawt_headless/reorder-sparc
>>>> - make/mapfiles/libawt_headless/reorder-sparcv9
>>>> - make/mapfiles/libawt_headless/reorder-x86
>>>> - make/mapfiles/libawt_xawt/mapfile-vers
>>>> - make/mapfiles/libdt_socket/mapfile-vers
>>>> - make/mapfiles/libextnet/mapfile-linux
>>>> - make/mapfiles/libextnet/mapfile-solaris
>>>> - make/mapfiles/libfontmanager/mapfile-vers
>>>> - make/mapfiles/libinstrument/mapfile-vers
>>>> - make/mapfiles/libj2gss/mapfile-vers
>>>> - make/mapfiles/libj2pcsc/mapfile-vers
>>>> - make/mapfiles/libj2pkcs11/mapfile-vers
>>>> - make/mapfiles/libj2ucrypto/mapfile-vers
>>>> - make/mapfiles/libjaas/mapfile-vers
>>>> - make/mapfiles/libjava/mapfile-vers
>>>> - make/mapfiles/libjava/reorder-sparc
>>>> - make/mapfiles/libjava/reorder-sparcv9
>>>> - make/mapfiles/libjava/reorder-x86
>>>> - make/mapfiles/libjawt/mapfile-vers
>>>> - make/mapfiles/libjdwp/mapfile-vers
>>>> - make/mapfiles/libjimage/mapfile-vers
>>>> - make/mapfiles/libjli/mapfile-vers
>>>> - make/mapfiles/libjpeg/mapfile-vers
>>>> - make/mapfiles/libjpeg/reorder-sparc
>>>> - make/mapfiles/libjpeg/reorder-sparcv9
>>>> - make/mapfiles/libjpeg/reorder-x86
>>>> - make/mapfiles/libjsdt/mapfile-vers
>>>> - make/mapfiles/libjsig/mapfile-vers-solaris
>>>> - make/mapfiles/liblcms/mapfile-vers
>>>> - make/mapfiles/libmanagement/mapfile-vers
>>>> - make/mapfiles/libmanagement_agent/mapfile-vers
>>>> - make/mapfiles/libmanagement_ext/mapfile-vers
>>>> - make/mapfiles/libmlib_image/mapfile-vers
>>>> - make/mapfiles/libnet/mapfile-vers
>>>> - make/mapfiles/libnio/mapfile-aix
>>>> - make/mapfiles/libnio/mapfile-linux
>>>> - make/mapfiles/libnio/mapfile-macosx
>>>> - make/mapfiles/libnio/mapfile-solaris
>>>> - make/mapfiles/libnio/reorder-sparc
>>>> - make/mapfiles/libnio/reorder-sparcv9
>>>> - make/mapfiles/libnio/reorder-x86
>>>> - make/mapfiles/libprefs/mapfile-vers
>>>> - make/mapfiles/librmi/mapfile-vers
>>>> - make/mapfiles/libsaproc/mapfile-linux
>>>> - make/mapfiles/libsaproc/mapfile-macosx
>>>> - make/mapfiles/libsaproc/mapfile-solaris
>>>> - make/mapfiles/libsctp/mapfile-vers
>>>> - make/mapfiles/libsplashscreen/mapfile-vers
>>>> - make/mapfiles/libsunec/mapfile-vers
>>>> - make/mapfiles/libunpack/mapfile-vers
>>>> - make/mapfiles/libverify/mapfile-vers
>>>> - make/mapfiles/libverify/reorder-sparc
>>>> - make/mapfiles/libverify/reorder-sparcv9
>>>> - make/mapfiles/libverify/reorder-x86
>>>> - make/mapfiles/libzip/mapfile-vers
>>>> - make/mapfiles/libzip/reorder-sparc
>>>> - make/mapfiles/libzip/reorder-sparcv9
>>>> - make/mapfiles/libzip/reorder-x86
>>>> ! src/java.base/aix/native/libjsig/jsig.c
>>>> ! src/java.base/share/native/libjava/io_util.c
>>>> ! src/java.base/share/native/libjava/io_util.h
>>>> ! src/java.base/share/native/libjava/jni_util.h
>>>> ! src/java.base/share/native/libjimage/jimage.cpp
>>>> ! src/java.base/share/native/libjimage/jimage.hpp
>>>> ! src/java.base/share/native/libjli/args.c
>>>> ! src/java.base/share/native/libjli/java.c
>>>> ! src/java.base/share/native/libjli/java.h
>>>> ! src/java.base/share/native/libjli/jli_util.c
>>>> ! src/java.base/share/native/libjli/jli_util.h
>>>> ! src/java.base/share/native/libjli/manifest_info.h
>>>> ! src/java.base/share/native/libjli/parse_manifest.c
>>>> ! src/java.base/share/native/libnet/net_util.h
>>>> ! src/java.base/share/native/libzip/CRC32.c
>>>> ! src/java.base/share/native/libzip/zip_util.c
>>>> ! src/java.base/share/native/libzip/zip_util.h
>>>> ! src/java.base/solaris/native/libjsig/jsig.c
>>>> ! src/java.base/unix/native/libjava/FileOutputStream_md.c
>>>> ! src/java.base/unix/native/libjava/jni_util_md.c
>>>> ! src/java.base/unix/native/libjli/java_md_common.c
>>>> ! src/java.base/unix/native/libnet/net_util_md.c
>>>> ! src/java.base/unix/native/libnio/ch/Net.c
>>>> ! src/java.base/unix/native/libnio/ch/nio_util.h
>>>> ! src/java.base/windows/native/libjava/io_util_md.c
>>>> ! src/java.base/windows/native/libjava/io_util_md.h
>>>> ! src/java.base/windows/native/libjava/jni_util_md.c
>>>> ! src/java.base/windows/native/libjli/cmdtoargs.c
>>>> ! src/java.base/windows/native/libjli/java_md.c
>>>> ! src/java.base/windows/native/libnet/net_util_md.c
>>>> ! src/java.desktop/macosx/native/libsplashscreen/splashscreen_config.h
>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_colors.c
>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_colors.h
>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_globals.c
>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_globals.h
>>>> ! src/java.desktop/share/native/libawt/awt/image/dither.c
>>>> ! src/java.desktop/share/native/libawt/awt/image/dither.h
>>>> ! src/java.desktop/share/native/libawt/awt/image/imageInitIDs.h
>>>> ! src/java.desktop/share/native/libawt/java2d/SurfaceData.c
>>>> ! src/java.desktop/share/native/libawt/java2d/SurfaceData.h
>>>> ! src/java.desktop/share/native/libawt/java2d/loops/AlphaMath.c
>>>> ! src/java.desktop/share/native/libawt/java2d/loops/AlphaMath.h
>>>> !
>>>> src/java.desktop/share/native/libawt/java2d/loops/GraphicsPrimitiveMgr.c
>>>> !
>>>> src/java.desktop/share/native/libawt/java2d/loops/GraphicsPrimitiveMgr.h
>>>> ! src/java.desktop/share/native/libawt/java2d/loops/ProcessPath.c
>>>> ! src/java.desktop/share/native/libawt/java2d/loops/ProcessPath.h
>>>> ! src/java.desktop/share/native/libmlib_image/mlib_image_proto.h
>>>> ! src/java.desktop/share/native/libsplashscreen/splashscreen_impl.c
>>>> ! src/java.desktop/share/native/libsplashscreen/splashscreen_impl.h
>>>> ! src/java.desktop/unix/native/common/awt/img_util_md.h
>>>> ! src/java.desktop/unix/native/libawt/awt/awt_LoadLibrary.c
>>>> ! src/java.desktop/unix/native/libawt/awt/initIDs.c
>>>> ! src/java.desktop/unix/native/libsplashscreen/splashscreen_config.h
>>>> ! src/java.desktop/unix/native/libsplashscreen/splashscreen_sys.c
>>>> ! src/java.desktop/windows/native/libawt/windows/img_util_md.h
>>>> ! src/java.desktop/windows/native/libsplashscreen/splashscreen_config.h
>>>> ! src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCrypto.c
>>>> ! src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCryptoMD.c
>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/libproc.h
>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.c
>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/proc_service.h
>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
>>>> ! src/jdk.hotspot.agent/solaris/native/libsaproc/saproc.cpp
>>>> ! src/jdk.jdi/share/native/libdt_shmem/shmemBack.c
>>>> ! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c
>>>>
>>>> Changeset: 77bff7a757a4
>>>> Author:    martin
>>>> Date:      2018-03-28 21:13 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/77bff7a757a4
>>>>
>>>> 8200116: ConstructInflaterOutput, ConstructDeflaterInput still spamming
>>>> test logs
>>>> Summary: end() should always expect to be called eventually
>>>> Reviewed-by: sherman, ulfzibis
>>>>
>>>> ! test/jdk/java/util/zip/ConstructDeflaterInput.java
>>>> ! test/jdk/java/util/zip/ConstructInflaterOutput.java
>>>>
>>>> Changeset: d6d1c06becda
>>>> Author:    martin
>>>> Date:      2018-03-28 21:14 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d6d1c06becda
>>>>
>>>> 8200124: Various cleanups in jar/zip
>>>> Reviewed-by: sherman, ulfzibis
>>>>
>>>> ! src/java.base/share/classes/java/util/jar/Manifest.java
>>>> ! src/java.base/share/classes/java/util/zip/ZipCoder.java
>>>> ! src/java.base/share/classes/java/util/zip/ZipFile.java
>>>> ! src/jdk.jartool/share/classes/sun/tools/jar/Manifest.java
>>>>
>>>> Changeset: e5679a6661d6
>>>> Author:    martin
>>>> Date:      2018-03-28 21:14 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e5679a6661d6
>>>>
>>>> 8200310: Avoid charset lookup machinery in
>>>> java.nio.charset.StandardCharsets
>>>> Reviewed-by: sherman, ulfzibis
>>>>
>>>> ! src/java.base/share/classes/java/lang/StringCoding.java
>>>> ! src/java.base/share/classes/java/nio/charset/Charset.java
>>>> ! src/java.base/share/classes/java/nio/charset/StandardCharsets.java
>>>> ! src/java.base/share/classes/sun/nio/cs/ISO_8859_1.java
>>>> ! src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
>>>> ! src/java.base/share/classes/sun/nio/cs/US_ASCII.java
>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16.java
>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16BE.java
>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16LE.java
>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_8.java
>>>> ! test/jdk/java/nio/charset/StandardCharsets/Standard.java
>>>>
>>>> Changeset: ae873285a39c
>>>> Author:    xiaofeya
>>>> Date:      2018-03-28 21:57 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ae873285a39c
>>>>
>>>> 8196668: revisit test SunPackageAccess and GrantedSunPackageAccess
>>>> Reviewed-by: mchung
>>>>
>>>> + test/jdk/java/lang/SecurityManager/PackageAccessTest.java
>>>> + test/jdk/java/lang/SecurityManager/empty.policy
>>>> + test/jdk/java/lang/SecurityManager/test.policy
>>>>
>>>> Changeset: b85603908ae4
>>>> Author:    erikj
>>>> Date:      2018-03-29 08:52 -0700
>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b85603908ae4

From aph at redhat.com  Fri May 25 16:03:02 2018
From: aph at redhat.com (Andrew Haley)
Date: Fri, 25 May 2018 17:03:02 +0100
Subject: [aarch64-port-dev ] Assert failure building Graal
Message-ID: <8f31c4a1-6f49-31c9-1900-62818be7e3f0@redhat.com>

This is today's jdk-jdk

# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc:  SuppressErrorAt=/aarch64.ad:2849
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (/local/jdk-jdk/src/hotspot/cpu/aarch64/aarch64.ad:2849), pid=18689, tid=18767
#  assert(mbar != __null) failed: CAS not embedded in normal graph!
#
# JRE version: OpenJDK Runtime Environment (11.0) (slowdebug build 11-internal+0-adhoc.aph.jdk-jdk)
# Java VM: OpenJDK 64-Bit Server VM (slowdebug 11-internal+0-adhoc.aph.jdk-jdk, mixed mode, tiered, compressed oops, g1 gc, linux-aarch64)
# Core dump will be written. Default location: /local/graal/graal/compiler/core.18689
#
# An error report file with more information is saved as:
# /local/graal/graal/compiler/hs_err_pid18689.log


Current CompileTask:
C2:  34583 2284       4       java.util.concurrent.ConcurrentHashMap::casTabAt (21 bytes)

Stack: [0x000003ff816a0000,0x000003ff818a0000],  sp=0x000003ff8189a7a0,  free space=2025k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [libjvm.so+0xfd1d1c]  VMError::report_and_die(Thread*, void*, char const*, int, char const*, char const*, std::__va_list)+0x7
8
V  [libjvm.so+0x6d8ab0]  report_vm_error(char const*, int, char const*, char const*, ...)+0x15c
V  [libjvm.so+0x26e54c]  needs_acquiring_load_exclusive(Node const*)+0x38c
V  [libjvm.so+0x72c4a0]  State::_sub_Op_CompareAndSwapN(Node const*)+0x68
V  [libjvm.so+0x76774c]  State::DFA(int, Node const*)+0x3f8
V  [libjvm.so+0xc97f4c]  Matcher::Label_Root(Node const*, State*, Node*, Node const*)+0x524
V  [libjvm.so+0xc9753c]  Matcher::match_tree(Node const*)+0x1e4
V  [libjvm.so+0xc95c94]  Matcher::xform(Node*, int)+0x168
V  [libjvm.so+0xc92b58]  Matcher::match()+0xcc0
V  [libjvm.so+0x65d664]  Compile::Code_Gen()+0x98
V  [libjvm.so+0x656510]  Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool, bool, DirectiveSet*)+0x11d8
V  [libjvm.so+0x507014]  C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*)+0x158
V  [libjvm.so+0x672eb4]  CompileBroker::invoke_compiler_on_method(CompileTask*)+0x604
V  [libjvm.so+0x671ef8]  CompileBroker::compiler_thread_loop()+0x344
V  [libjvm.so+0xf54c68]  compiler_thread_entry(JavaThread*, Thread*)+0x94
V  [libjvm.so+0xf4fb54]  JavaThread::thread_main_inner()+0x194
V  [libjvm.so+0xf4f9ac]  JavaThread::run()+0x19c
V  [libjvm.so+0xd844d8]  thread_native_entry(Thread*)+0x17c
C  [libpthread.so.0+0x7c10]  start_thread+0xb0



-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From erik.osterlund at oracle.com  Fri May 25 18:21:30 2018
From: erik.osterlund at oracle.com (Erik Osterlund)
Date: Fri, 25 May 2018 20:21:30 +0200
Subject: [aarch64-port-dev ] hg: zgc/zgc: 208 new changesets
In-Reply-To: <CAEGA6kao_BA3HOnJPoXadm+AUuMSuH2ocGnatVMcRr=iKMk1kQ@mail.gmail.com>
References: <201804161348.w3GDmYYO006567@aojmv0008.oracle.com>
 <176fb138-1528-741d-6c10-6917cdec9100@oracle.com>
 <CAEGA6kaRcvsDvu7UxqcFL6QUZ8wu1OnYgRKSDNKqZbTMt0AY2w@mail.gmail.com>
 <27055e69-3f81-842f-ffa3-1b7c8500dd8f@oracle.com>
 <CAEGA6kao_BA3HOnJPoXadm+AUuMSuH2ocGnatVMcRr=iKMk1kQ@mail.gmail.com>
Message-ID: <EDBBDCA8-5F9F-474E-8F9B-50A79CA2E946@oracle.com>

Hi,

> On 25 May 2018, at 16:35, Stuart Monteith <stuart.monteith at linaro.org> wrote:
> 
> Hello,
>   I've continued to work on ZGC on aarch64. It isn't quite working
> yet, and here are my latest patches:
> 
> http://cr.openjdk.java.net/~smonteith/zgc/webrev-zgc-1/
> 
> It appears to work ok using the Interpreter, it mostly works with C1,
> and C2 seems to have issues in code generation.
> 
> Some observations:
> 1. The code is a mix of the SPARC and the x86 port. The os_cpu code
> is essentially the linux_x86 code, but with the multimapping removed.

On that note, it seems like the backing file stuff in your patch could be removed.

> The aarch64 architecture allows the top 8 bits of pointers to be
> ignored. Provided we don't need the tags to be in signal contexts, we
> should be ok.

Sounds exactly like SPARC. The top byte was used. I?m glad you could use that as a template for the AArch64 port.

> 2. The load barriers are tragically unoptimised - I'm essentially
> spilling all registers on the slow path. The load barriers can be
> called in situations where the scratch registers are active, so some
> saving is required. I've not fully considered the x86
> register-specific stubs either.

On that note, I noticed that in the barrier set assembler, you get a tmp1 register passed in. But it is not used, and instead rscratch2 is used (unless it has a collision with dst). Perhaps tmp1 could be used instead. Oh and maybe load the bad mask from rthread instead of ExternalAddress to make it position independent.

> 3. The aarch64 port was written using 48-bit literal oops, which
> strips off the colours in compiled code. I'm currently working on a
> patch to enable 64-bit literals, this is a separate patch:
> http://cr.openjdk.java.net/~smonteith/zgc/webrev-oop64-1/
>     Having 64-bit literal oops will help allow the 52-bit virtual
> address space in future Arm architectures to be supported.
> 4. The 64-bit literals don't work fully with G1GC and C2 - the gc
> benchmark I use for testing passes with C1. 64-bit literal oops are
> only enabled with -XX:+Use64BitLiteralOops - +UseZGC doesn't enable it
> yet.

I am curious if you could just materialize the oops without the colours instead. They will just be masked off by the HW anyway and are invariantly always good, and do not use load barriers. Although that would probably make comparisons and stores with such literals involved a bit awkward. So probably best to support 64 bit oops instead anyway.

> 5. Some of the constants that need to change are in enums - so the
> Use64BitLiteralOops option has to be set, otherwise you'll get a
> horrible mix of 48-bit constants and some 64-bit calculations.
> 6. This is based on today's code on the ZGC branch. I've not spent
> much time on the C2 barriers as of yet, but it seems no worse than
> before.

You might want to use the bad bit C2 node to map it against the rheapbase register if you get that working. Oh, and you don?t need the CompareAndSwap2I matching rules any longer; it was only part of a medium-slow path that has since long been removed.

> 7. It is assumed that the literal oops aren't patched outside of
> safepoints. I'm aware this is an assumption that needs to be checked.
> As constants are spread over 4 instructions (movz, movk, movk, movk),
> then we need to look at another scheme.

Today that should be true. We walk the code heap in safepoints only. The plan for concurrent class unloading going forward is to use nmethod entry barriers (triggered upon first entry into an nmethod after the mark start pause to mark objects and make the oops good) that patches the oops concurrently.

> 8. Unlike SPARC and x86, AArch64 has a weak memory model - I haven't
> considered yet when

What could possibly go wrong...

> 9. SRDM - those are my initials - I've used them to highlight to
> myself things that need done.
> 
> This is all very much a work in progress, but I would appreciate people's input.

Thank you for taking ZGC to AArch64. And nice to see more use of hardware VA masking. :)

Thanks,
/Erik

> Thanks,
>   Stuart
> 
> 
>> On 16 April 2018 at 20:47, Per Liden <per.liden at oracle.com> wrote:
>> Hi Stuart,
>> 
>>> On 04/16/2018 04:46 PM, Stuart Monteith wrote:
>>> 
>>> Thanks for that Per - I do appreciate being able to rebase my aarch64
>>> work on top of your periodic drops.
>> 
>> 
>> Cool. As you might have noticed, the ZGC repo now includes the latest
>> BarrierSetAssembler changes that Erik ?sterlund has been working on. This
>> greatly simplifies the task of adding CPU-specific load barriers needed for
>> the interpreter.
>> 
>>> 
>>> I've gotten to the point where I am running with a slowdebug build running
>>> with:
>>>    -XX:+VerifyOops -XX:+ZVerifyForwarding -XX:+ZVerifyMarking -Xint
>>> 
>>> The benchmark I'm running is perhaps cruel and unusual, but even with
>>> the VM pinned to one CPU, there is an issue with verify_oop getting a
>>> bad address (0x8).
>> 
>> 
>> Please note that -XX:+VerifyOops has been broken in jdk/hs (and therefore
>> also in zgc/zgc), so watch out a bit there. There's a bug for that here:
>> https://bugs.openjdk.java.net/browse/JDK-8187078
>> The problem you're running into might be real, just saying don't blindly
>> trust -XX:+VerifyOops at the moment.
>> 
>> Would you mind uploading your current patch to cr.openjdk.java.net? I don't
>> have a aarch64 to test/debug on, but it would be interesting to have a look
>> anyway.
>> 
>> cheers,
>> Per
>> 
>>> 
>>> BR,
>>>    Stuart
>>> 
>>>> On 16 April 2018 at 15:02, Per Liden <per.liden at oracle.com> wrote:
>>>> 
>>>> FYI, this rebase brings the ZGC repo in sync with jdk/hs (as it looked
>>>> mid
>>>> Thursday last week). As jdk/hs is closing we'll be shifting over to
>>>> jdk/jdk
>>>> as upstream.
>>>> 
>>>> cheers,
>>>> Per
>>>> 
>>>>> On 04/16/2018 03:48 PM, per.liden at oracle.com wrote:
>>>>> 
>>>>> 
>>>>> Changeset: 2520a95cddf7
>>>>> Author:    stefank
>>>>> Date:      2018-03-26 17:01 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2520a95cddf7
>>>>> 
>>>>> 8200292: Move PushAndMarkVerifyClosure::do_oop_work to
>>>>> concurrentMarkSweepGeneration.cpp
>>>>> Reviewed-by: tschatzl, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
>>>>> ! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.hpp
>>>>> 
>>>>> Changeset: 64f9ebc85e67
>>>>> Author:    tschatzl
>>>>> Date:      2018-03-28 16:39 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/64f9ebc85e67
>>>>> 
>>>>> 8197573: Remove concurrent cleanup and secondary free list handling
>>>>> Summary: Remove secondary free list and all associated functionality,
>>>>> moving the cleanup work into the Cleanup pause instead.
>>>>> Reviewed-by: sangheki, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>> ! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Policy.hpp
>>>>> ! src/hotspot/share/gc/g1/g1RemSet.cpp
>>>>> ! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp
>>>>> ! src/hotspot/share/gc/g1/g1_globals.hpp
>>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>> ! src/hotspot/share/gc/g1/heapRegion.hpp
>>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
>>>>> ! src/hotspot/share/gc/g1/heapRegionSet.cpp
>>>>> ! src/hotspot/share/gc/g1/heapRegionSet.hpp
>>>>> ! src/hotspot/share/runtime/mutexLocker.cpp
>>>>> ! src/hotspot/share/runtime/mutexLocker.hpp
>>>>> !
>>>>> 
>>>>> test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlG1.java
>>>>> !
>>>>> 
>>>>> test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlG1Basics.java
>>>>> 
>>>>> Changeset: 29ad59abc54a
>>>>> Author:    tschatzl
>>>>> Date:      2018-03-28 16:39 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/29ad59abc54a
>>>>> 
>>>>> 8197928: Only enqueue deferred cards with references into regions that
>>>>> have a tracked remembered set during GC
>>>>> Reviewed-by: sangheki, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
>>>>> 
>>>>> Changeset: df9dcfff6628
>>>>> Author:    tschatzl
>>>>> Date:      2018-03-28 16:39 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/df9dcfff6628
>>>>> 
>>>>> 8197932: Better split work in rebuild remembered sets phase
>>>>> Summary: Let threads rebuilding remembered sets yield after every
>>>>> G1RebuildRemSetChunkSize (default: 256kB) sized memory area to improve
>>>>> TTSP.
>>>>> Reviewed-by: sangheki, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.inline.hpp
>>>>> ! src/hotspot/share/gc/g1/g1RemSet.cpp
>>>>> ! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp
>>>>> ! src/hotspot/share/gc/g1/g1_globals.hpp
>>>>> 
>>>>> Changeset: e79bbf1635da
>>>>> Author:    tschatzl
>>>>> Date:      2018-03-28 16:39 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e79bbf1635da
>>>>> 
>>>>> 8199326: Remove G1 gc time stamp logic
>>>>> Summary: G1 gc time stamp logic is unused completely after JDK-8180415,
>>>>> so
>>>>> removing it.
>>>>> Reviewed-by: sangheki, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1Allocator.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
>>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>> ! src/hotspot/share/gc/g1/heapRegion.hpp
>>>>> 
>>>>> Changeset: 6d5bd76650df
>>>>> Author:    dcubed
>>>>> Date:      2018-03-28 12:04 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6d5bd76650df
>>>>> 
>>>>> 8199813: SIGSEGV in ThreadsList::includes()
>>>>> Summary: ThreadsListHandles cannot be used by JavaThreads that are not
>>>>> on
>>>>> the Threads list.
>>>>> Reviewed-by: eosterlund, gthornbr, dholmes, rehn
>>>>> 
>>>>> ! src/hotspot/os/linux/os_linux.cpp
>>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>> ! src/hotspot/share/runtime/threadSMR.cpp
>>>>> ! src/hotspot/share/runtime/vm_operations.cpp
>>>>> ! src/hotspot/share/runtime/vm_operations.hpp
>>>>> 
>>>>> Changeset: ab0f93ba0507
>>>>> Author:    amenkov
>>>>> Date:      2018-03-28 12:10 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ab0f93ba0507
>>>>> 
>>>>> 8198393: Instrumentation.retransformClasses() throws
>>>>> NullPointerException
>>>>> when handling a zero-length array
>>>>> Reviewed-by: sspitsyn, cjplummer
>>>>> 
>>>>> !
>>>>> 
>>>>> src/java.instrument/share/classes/sun/instrument/InstrumentationImpl.java
>>>>> +
>>>>> 
>>>>> test/hotspot/jtreg/serviceability/jvmti/RetransformClassesZeroLength.java
>>>>> 
>>>>> Changeset: 5af65ee8b77e
>>>>> Author:    lmesnik
>>>>> Date:      2018-03-28 13:38 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5af65ee8b77e
>>>>> 
>>>>> 8200091: [TESTBUG] Update jittester for jdk11
>>>>> Reviewed-by: iignatyev
>>>>> 
>>>>> ! test/hotspot/jtreg/testlibrary/jittester/Makefile
>>>>> 
>>>>> Changeset: 4f7cfd7fdd50
>>>>> Author:    lmesnik
>>>>> Date:      2018-03-28 13:25 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4f7cfd7fdd50
>>>>> 
>>>>> 8200187: Exclude 3 long-running tests from tier1
>>>>> Reviewed-by: dholmes, cjplummer
>>>>> 
>>>>> ! test/hotspot/jtreg/TEST.groups
>>>>> 
>>>>> Changeset: dd76fcbda95f
>>>>> Author:    kvn
>>>>> Date:      2018-03-28 17:20 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dd76fcbda95f
>>>>> 
>>>>> 8200383: Can't build on SPARC Hotspot with code which use math functions
>>>>> Summary: remove old hack which supports Solaris 8 and 9
>>>>> Reviewed-by: erikj, ihse
>>>>> 
>>>>> ! make/autoconf/libraries.m4
>>>>> ! make/lib/Awt2dLibraries.gmk
>>>>> 
>>>>> Changeset: 2ad3212a7dd9
>>>>> Author:    redestad
>>>>> Date:      2018-03-29 10:38 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2ad3212a7dd9
>>>>> 
>>>>> 8200238: Reduce number of exceptions created when calling
>>>>> MemberName$Factory::resolveOrNull
>>>>> Reviewed-by: lfoltan, acorn, dholmes
>>>>> 
>>>>> ! src/hotspot/share/classfile/systemDictionary.cpp
>>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>>> ! src/hotspot/share/prims/methodHandles.hpp
>>>>> ! src/java.base/share/classes/java/lang/invoke/MemberName.java
>>>>> ! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
>>>>> 
>>>>> Changeset: 7bad9c9efdf3
>>>>> Author:    shade
>>>>> Date:      2018-03-29 12:56 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7bad9c9efdf3
>>>>> 
>>>>> 8200423: Non-PCH build for x86_32 fails
>>>>> Reviewed-by: rkennke, stuefe
>>>>> 
>>>>> ! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
>>>>> 
>>>>> Changeset: a3453bbd5418
>>>>> Author:    tschatzl
>>>>> Date:      2018-03-29 14:07 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a3453bbd5418
>>>>> 
>>>>> 8199742: Clean up state flags in G1CollectorState
>>>>> Summary: Remove, merge and update naming of flags in G1CollectorState
>>>>> Reviewed-by: sangheki, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1Allocator.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Analytics.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Analytics.hpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectionSet.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1EvacFailure.cpp
>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Policy.hpp
>>>>> ! src/hotspot/share/gc/g1/g1RootClosures.cpp
>>>>> ! src/hotspot/share/gc/g1/g1RootProcessor.cpp
>>>>> ! src/hotspot/share/gc/g1/g1YCTypes.hpp
>>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>> 
>>>>> Changeset: 50a01910e00a
>>>>> Author:    tschatzl
>>>>> Date:      2018-03-29 14:08 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/50a01910e00a
>>>>> 
>>>>> 8151171: Bring g1ConcurrentMark files up to current coding conventions
>>>>> Summary: Improve method naming, bracketing, use of _g1h member and
>>>>> general
>>>>> cleanup.
>>>>> Reviewed-by: sangheki, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkBitMap.hpp
>>>>> ! src/hotspot/share/gc/g1/g1OopClosures.hpp
>>>>> 
>>>>> Changeset: 2bf8f2fc0710
>>>>> Author:    simonis
>>>>> Date:      2018-03-29 14:50 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2bf8f2fc0710
>>>>> 
>>>>> 8200360: MeetIncompatibleInterfaceArrays fails with
>>>>> "MeetIncompatibleInterfaceArrays0ASM.run() must be compiled at tier 0 !"
>>>>> Reviewed-by: kvn, thartmann
>>>>> 
>>>>> !
>>>>> 
>>>>> test/hotspot/jtreg/compiler/types/TestMeetIncompatibleInterfaceArrays.java
>>>>> 
>>>>> Changeset: 24aca5861b91
>>>>> Author:    redestad
>>>>> Date:      2018-03-29 15:05 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/24aca5861b91
>>>>> 
>>>>> 8200424: Windows build fails due to implicit jboolean to bool conversion
>>>>> Reviewed-by: shade, hseigel
>>>>> 
>>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>>> 
>>>>> Changeset: 5a757c0326c7
>>>>> Author:    tschatzl
>>>>> Date:      2018-03-29 17:15 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5a757c0326c7
>>>>> 
>>>>> 8200362: G1Mux2Closure should disable implicit oop verification
>>>>> Summary: To avoid the implicit oop verification provided by OopClosure
>>>>> and
>>>>> oop_iterate_no_header, let G1 verification closures inherit from
>>>>> ExtendedOopClosures and disable this verification.
>>>>> Reviewed-by: stefank, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>> 
>>>>> Changeset: 7f5fca094057
>>>>> Author:    kvn
>>>>> Date:      2018-03-29 09:52 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7f5fca094057
>>>>> 
>>>>> 8200391: clean up test/hotspot/jtreg/ProblemList.txt (compiler related)
>>>>> Reviewed-by: mseledtsov
>>>>> 
>>>>> ! test/hotspot/jtreg/ProblemList-graal.txt
>>>>> 
>>>>> Changeset: 17c6ab93710e
>>>>> Author:    dstewart
>>>>> Date:      2018-03-29 16:07 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/17c6ab93710e
>>>>> 
>>>>> 8200251: AArch64::CPUFeature out of sync with VM_Version::Feature_Flag
>>>>> Summary: Added enums to CPUFeature to be in sync with
>>>>> VM_Version::Feature_Flag
>>>>> Reviewed-by: kvn, aph, shade
>>>>> 
>>>>> !
>>>>> 
>>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.aarch64/src/jdk/vm/ci/aarch64/AArch64.java
>>>>> 
>>>>> Changeset: c42db4d81e33
>>>>> Author:    lucy
>>>>> Date:      2018-03-29 14:53 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c42db4d81e33
>>>>> 
>>>>> 8200366: SIGSEGV in CodeHeapState::print_names()
>>>>> Summary: Temporary removed the failing function in diagnostic command
>>>>> until investigation is complete. Added checks to validate code blobs.
>>>>> Reviewed-by: kvn, thartmann
>>>>> 
>>>>> ! src/hotspot/share/code/codeHeapState.cpp
>>>>> ! src/hotspot/share/services/diagnosticCommand.cpp
>>>>> 
>>>>> Changeset: 1e11c8a238f7
>>>>> Author:    iklam
>>>>> Date:      2018-03-29 20:15 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1e11c8a238f7
>>>>> 
>>>>> 8183238: Obsolete CheckEndorsedAndExtDirs and remove checks for
>>>>> lib/endorsed and lib/ext
>>>>> Reviewed-by: dholmes, mchung, alanb
>>>>> 
>>>>> ! src/bsd/doc/man/java.1
>>>>> ! src/hotspot/share/runtime/arguments.cpp
>>>>> ! src/hotspot/share/runtime/globals.hpp
>>>>> ! src/linux/doc/man/java.1
>>>>> ! src/solaris/doc/sun/man/man1/java.1
>>>>> 
>>>>> Changeset: a74836b05c28
>>>>> Author:    ccheung
>>>>> Date:      2018-03-29 21:48 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a74836b05c28
>>>>> 
>>>>> 8200078: [Graal] runtime/appcds/GraalWithLimitedMetaspace.java crashes
>>>>> in
>>>>> visit_all_interfaces
>>>>> Summary: stop CDS dumping right away when an OOM due to insufficient
>>>>> metaspace is encountered
>>>>> Reviewed-by: iklam, mseledtsov
>>>>> 
>>>>> ! src/hotspot/share/memory/metaspace.cpp
>>>>> ! test/hotspot/jtreg/runtime/SharedArchiveFile/MaxMetaspaceSize.java
>>>>> ! test/hotspot/jtreg/runtime/appcds/GraalWithLimitedMetaspace.java
>>>>> 
>>>>> Changeset: a569cb4425f3
>>>>> Author:    stuefe
>>>>> Date:      2018-03-30 06:31 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a569cb4425f3
>>>>> 
>>>>> 8191101: Show register content in hs-err file on assert
>>>>> Reviewed-by: adinn, clanger, simonis
>>>>> 
>>>>> ! src/hotspot/os/posix/vmError_posix.cpp
>>>>> ! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
>>>>> ! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
>>>>> ! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
>>>>> ! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
>>>>> ! src/hotspot/os_cpu/linux_sparc/os_linux_sparc.cpp
>>>>> ! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
>>>>> ! src/hotspot/share/runtime/arguments.cpp
>>>>> ! src/hotspot/share/runtime/globals.hpp
>>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>> ! src/hotspot/share/utilities/debug.cpp
>>>>> ! src/hotspot/share/utilities/debug.hpp
>>>>> ! src/hotspot/share/utilities/vmError.cpp
>>>>> ! src/hotspot/share/utilities/vmError.hpp
>>>>> +
>>>>> test/hotspot/jtreg/runtime/ErrorHandling/ShowRegistersOnAssertTest.java
>>>>> 
>>>>> Changeset: 16f53c9c7493
>>>>> Author:    kvn
>>>>> Date:      2018-03-30 07:47 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/16f53c9c7493
>>>>> 
>>>>> 8200461: MeetIncompatibleInterfaceArrays test fails with -Xcomp
>>>>> Summary: Add requires to run test only in Xmixed mode.
>>>>> Reviewed-by: simonis
>>>>> 
>>>>> !
>>>>> 
>>>>> test/hotspot/jtreg/compiler/types/TestMeetIncompatibleInterfaceArrays.java
>>>>> 
>>>>> Changeset: d6893a76c554
>>>>> Author:    poonam
>>>>> Date:      2018-03-30 18:46 +0000
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d6893a76c554
>>>>> 
>>>>> 8199406: Performance drop with Java JDK 1.8.0_162-b32
>>>>> Summary: Improve the nmethod unloading times by optimizing the search
>>>>> for
>>>>> an itable stub in VtableStubs array
>>>>> Reviewed-by: kvn, coleenp, tschatzl
>>>>> 
>>>>> ! src/hotspot/share/code/codeBlob.cpp
>>>>> ! src/hotspot/share/code/codeBlob.hpp
>>>>> ! src/hotspot/share/code/compiledIC.cpp
>>>>> ! src/hotspot/share/code/vtableStubs.cpp
>>>>> ! src/hotspot/share/code/vtableStubs.hpp
>>>>> ! src/hotspot/share/oops/compiledICHolder.cpp
>>>>> ! src/hotspot/share/oops/compiledICHolder.hpp
>>>>> 
>>>>> Changeset: be608cad0b2a
>>>>> Author:    kbarrett
>>>>> Date:      2018-03-30 21:57 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/be608cad0b2a
>>>>> 
>>>>> 8195972: Refactor oops in JNI to use the Access API
>>>>> Summary: Use Access API in JNIHandles
>>>>> Reviewed-by: coleenp, eosterlund
>>>>> 
>>>>> ! src/hotspot/share/runtime/jniHandles.cpp
>>>>> ! src/hotspot/share/runtime/jniHandles.hpp
>>>>> ! src/hotspot/share/runtime/jniHandles.inline.hpp
>>>>> 
>>>>> Changeset: 45071514f87a
>>>>> Author:    shade
>>>>> Date:      2018-04-03 10:27 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/45071514f87a
>>>>> 
>>>>> 8200438: Non-PCH x86_32 build failure: err_msg is not defined
>>>>> Reviewed-by: stuefe, zgu, stefank
>>>>> 
>>>>> ! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
>>>>> 
>>>>> Changeset: 8237a91c1cca
>>>>> Author:    rkennke
>>>>> Date:      2018-04-03 13:15 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8237a91c1cca
>>>>> 
>>>>> 8199781: Don't use naked == for comparing oops
>>>>> Reviewed-by: coleenp, eosterlund, jrose
>>>>> 
>>>>> ! src/hotspot/share/ci/ciEnv.cpp
>>>>> ! src/hotspot/share/ci/ciObjectFactory.cpp
>>>>> ! src/hotspot/share/classfile/classLoaderData.cpp
>>>>> ! src/hotspot/share/classfile/dictionary.cpp
>>>>> ! src/hotspot/share/classfile/javaClasses.cpp
>>>>> ! src/hotspot/share/classfile/protectionDomainCache.cpp
>>>>> ! src/hotspot/share/classfile/systemDictionary.cpp
>>>>> ! src/hotspot/share/code/dependencies.cpp
>>>>> ! src/hotspot/share/gc/shared/barrierSet.hpp
>>>>> ! src/hotspot/share/interpreter/bytecodeInterpreter.cpp
>>>>> ! src/hotspot/share/interpreter/interpreterRuntime.cpp
>>>>> ! src/hotspot/share/memory/universe.cpp
>>>>> + src/hotspot/share/oops/access.cpp
>>>>> ! src/hotspot/share/oops/access.hpp
>>>>> ! src/hotspot/share/oops/access.inline.hpp
>>>>> ! src/hotspot/share/oops/accessBackend.hpp
>>>>> + src/hotspot/share/oops/accessDecorators.hpp
>>>>> ! src/hotspot/share/oops/constantPool.cpp
>>>>> ! src/hotspot/share/oops/instanceKlass.cpp
>>>>> ! src/hotspot/share/oops/klassVtable.cpp
>>>>> ! src/hotspot/share/oops/objArrayKlass.cpp
>>>>> ! src/hotspot/share/oops/oop.hpp
>>>>> ! src/hotspot/share/prims/jni.cpp
>>>>> ! src/hotspot/share/prims/jvm.cpp
>>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>>> ! src/hotspot/share/prims/stackwalk.cpp
>>>>> ! src/hotspot/share/prims/unsafe.cpp
>>>>> ! src/hotspot/share/runtime/biasedLocking.cpp
>>>>> ! src/hotspot/share/runtime/handles.hpp
>>>>> ! src/hotspot/share/runtime/reflection.cpp
>>>>> ! src/hotspot/share/runtime/synchronizer.cpp
>>>>> ! src/hotspot/share/services/memoryManager.hpp
>>>>> ! src/hotspot/share/services/memoryPool.hpp
>>>>> ! src/hotspot/share/services/threadService.cpp
>>>>> ! src/hotspot/share/utilities/exceptions.cpp
>>>>> ! src/hotspot/share/utilities/growableArray.hpp
>>>>> 
>>>>> Changeset: 0ed1370f52bb
>>>>> Author:    lkorinth
>>>>> Date:      2018-04-03 12:05 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ed1370f52bb
>>>>> 
>>>>> 8200371: In g1, rename ConcurrentMarkThread to G1ConcurrentMarkThread
>>>>> Reviewed-by: tschatzl, sangheki
>>>>> 
>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.inline.hpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>> ! src/hotspot/share/gc/g1/vm_operations_g1.cpp
>>>>> ! src/hotspot/share/prims/whitebox.cpp
>>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>> 
>>>>> Changeset: 89a886b7a9cf
>>>>> Author:    redestad
>>>>> Date:      2018-04-03 12:55 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/89a886b7a9cf
>>>>> 
>>>>> 8199717: Avoid calculating primordial thread stack bounds on VM startup
>>>>> Reviewed-by: dholmes, rehn, stuefe
>>>>> 
>>>>> ! src/hotspot/os/linux/os_linux.cpp
>>>>> 
>>>>> Changeset: a3fed4b041ac
>>>>> Author:    rkennke
>>>>> Date:      2018-04-03 17:36 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a3fed4b041ac
>>>>> 
>>>>> 8199780: SetMemory0 and CopyMemory0 in unsafe.cpp need to resolve their
>>>>> operands
>>>>> Reviewed-by: shade, zgu, eosterlund
>>>>> 
>>>>> ! src/hotspot/share/prims/unsafe.cpp
>>>>> 
>>>>> Changeset: 3614cbddd005
>>>>> Author:    mseledtsov
>>>>> Date:      2018-04-03 08:56 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3614cbddd005
>>>>> 
>>>>> 8200126: [TESTBUG] Open source VM runtime signal tests
>>>>> Summary: Open sourced the signal tests, updated make files and test
>>>>> groups
>>>>> accordingly
>>>>> Reviewed-by: dholmes, ctornqvi, ihse
>>>>> 
>>>>> ! make/test/JtregNativeHotspot.gmk
>>>>> ! test/hotspot/jtreg/TEST.groups
>>>>> + test/hotspot/jtreg/runtime/signal/README
>>>>> + test/hotspot/jtreg/runtime/signal/SigTestDriver.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigalrm.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigbus.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigcld.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigcont.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigemt.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigfpe.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigfreeze.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSighup.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigill.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigint.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigiot.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSiglost.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSiglwp.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigpipe.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigpoll.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigprof.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigpwr.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigquit.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigsegv.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigstop.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigsys.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigterm.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigthaw.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigtrap.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigtstp.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigttin.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigttou.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigurg.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigusr1.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigusr2.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigvtalrm.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigwinch.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigxcpu.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigxfsz.java
>>>>> + test/hotspot/jtreg/runtime/signal/TestSigxres.java
>>>>> + test/hotspot/jtreg/runtime/signal/exesigtest.c
>>>>> 
>>>>> Changeset: 0ab2411f270d
>>>>> Author:    rwestberg
>>>>> Date:      2018-03-28 15:30 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ab2411f270d
>>>>> 
>>>>> 8199619: Building HotSpot on Windows should define NOMINMAX
>>>>> Reviewed-by: erikj, kbarrett, ihse
>>>>> 
>>>>> ! make/autoconf/flags-cflags.m4
>>>>> 
>>>>> Changeset: 9a04cc89dde0
>>>>> Author:    tschatzl
>>>>> Date:      2018-04-04 11:21 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9a04cc89dde0
>>>>> 
>>>>> 8200234: Cleanup Remark and Cleanup pause code
>>>>> Summary: Remove redundant methods, factor out verification code and
>>>>> simplify code in Remark and Cleanup pause code.
>>>>> Reviewed-by: sangheki, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>> ! src/hotspot/share/gc/g1/heapRegion.inline.hpp
>>>>> 
>>>>> Changeset: 8bad6c08a732
>>>>> Author:    tschatzl
>>>>> Date:      2018-04-04 11:21 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8bad6c08a732
>>>>> 
>>>>> 8200255: Remove G1CMTask::_concurrent
>>>>> Reviewed-by: sangheki, sjohanss
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>> 
>>>>> Changeset: 55f8f5635ef7
>>>>> Author:    tschatzl
>>>>> Date:      2018-04-04 11:21 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/55f8f5635ef7
>>>>> 
>>>>> 8200074: Remove G1ConcurrentMark::_concurrent_marking_in_progress
>>>>> Reviewed-by: sjohanss, sangheki
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>> 
>>>>> Changeset: 2fef34f04314
>>>>> Author:    ehelin
>>>>> Date:      2018-04-04 10:12 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2fef34f04314
>>>>> 
>>>>> 8200626: Restore history for g1ConcurrentMarkThread.*
>>>>> Reviewed-by: shade, sjohanss
>>>>> 
>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.inline.hpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>> ! src/hotspot/share/gc/g1/vm_operations_g1.cpp
>>>>> ! src/hotspot/share/prims/whitebox.cpp
>>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>> 
>>>>> Changeset: 8263950638ed
>>>>> Author:    ehelin
>>>>> Date:      2018-04-04 11:25 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8263950638ed
>>>>> 
>>>>> Merge
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>>> 
>>>>> Changeset: 3569b528972e
>>>>> Author:    pliden
>>>>> Date:      2018-04-04 11:59 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3569b528972e
>>>>> 
>>>>> 8200429: Adjust object pinning interface on CollectedHeap
>>>>> Reviewed-by: dholmes, rkennke
>>>>> 
>>>>> ! src/hotspot/share/gc/shared/collectedHeap.cpp
>>>>> ! src/hotspot/share/gc/shared/collectedHeap.hpp
>>>>> ! src/hotspot/share/prims/jni.cpp
>>>>> 
>>>>> Changeset: 1a1a69219637
>>>>> Author:    pliden
>>>>> Date:      2018-04-04 11:59 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1a1a69219637
>>>>> 
>>>>> 8200607: Add missing include dependency in bitMap.hpp
>>>>> Reviewed-by: shade, stefank
>>>>> 
>>>>> ! src/hotspot/share/utilities/bitMap.hpp
>>>>> 
>>>>> Changeset: 015af70b9a1d
>>>>> Author:    shade
>>>>> Date:      2018-04-04 12:06 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/015af70b9a1d
>>>>> 
>>>>> 8200608: Build failures after JDK-8191101 (Show register content in
>>>>> hs-err
>>>>> file on assert)
>>>>> Reviewed-by: dholmes, tschatzl
>>>>> 
>>>>> ! src/hotspot/share/utilities/debug.cpp
>>>>> 
>>>>> Changeset: f1d2b6c0693b
>>>>> Author:    tschatzl
>>>>> Date:      2018-04-04 14:51 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f1d2b6c0693b
>>>>> 
>>>>> 8200305: Update gc,liveness output with remset state after rebuild
>>>>> remset
>>>>> concurrently changes
>>>>> Reviewed-by: sjohanss, sangheki
>>>>> 
>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
>>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.hpp
>>>>> 
>>>>> Changeset: 46b2f783116c
>>>>> Author:    dstewart
>>>>> Date:      2018-03-30 13:39 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/46b2f783116c
>>>>> 
>>>>> 8200524: AArch64: CPUFeature and Flag enums are not passed through JVMCI
>>>>> Summary: AArch64 VM_Version::features and flags are correspondingly set
>>>>> in
>>>>> CPUFeature and Flags
>>>>> Reviewed-by: kvn, fyang
>>>>> 
>>>>> ! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
>>>>> !
>>>>> 
>>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotJVMCIBackendFactory.java
>>>>> !
>>>>> 
>>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotVMConfig.java
>>>>> 
>>>>> Changeset: c39f20946b37
>>>>> Author:    dpochepk
>>>>> Date:      2018-04-04 23:02 +0300
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c39f20946b37
>>>>> 
>>>>> 8200627: aarch32 - Broken build after JDK-8198949
>>>>> Reviewed-by: shade, eosterlund
>>>>> Contributed-by: boris.ulasevich at bell-sw.com
>>>>> 
>>>>> ! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.hpp
>>>>> ! src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.hpp
>>>>> ! src/hotspot/cpu/arm/gc/shared/cardTableBarrierSetAssembler_arm.cpp
>>>>> ! src/hotspot/cpu/arm/gc/shared/modRefBarrierSetAssembler_arm.hpp
>>>>> ! src/hotspot/cpu/arm/stubGenerator_arm.cpp
>>>>> 
>>>>> Changeset: e862d3c78123
>>>>> Author:    dpochepk
>>>>> Date:      2018-04-04 23:05 +0300
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e862d3c78123
>>>>> 
>>>>> 8200628: aarch32 - Broken build after JDK-8199809
>>>>> Reviewed-by: shade, coleenp
>>>>> Contributed-by: boris.ulasevich at bell-sw.com
>>>>> 
>>>>> ! src/hotspot/cpu/arm/interpreterRT_arm.cpp
>>>>> 
>>>>> Changeset: 0bb0c2f27ca9
>>>>> Author:    kbarrett
>>>>> Date:      2018-04-04 18:19 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0bb0c2f27ca9
>>>>> 
>>>>> 8200630: Globally suppress Visual Studio warning C4351
>>>>> Summary: Globally suppress warning, remove sole instance of local
>>>>> suppression.
>>>>> Reviewed-by: gtriantafill, tschatzl
>>>>> 
>>>>> ! src/hotspot/share/gc/shared/oopStorage.cpp
>>>>> ! src/hotspot/share/utilities/globalDefinitions_visCPP.hpp
>>>>> 
>>>>> Changeset: a1a7456dd8b9
>>>>> Author:    hseigel
>>>>> Date:      2018-04-05 13:19 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a1a7456dd8b9
>>>>> 
>>>>> 8200261: Regression with JVM anonymous class
>>>>> Summary: Restore resolved anonymous class when creating a new
>>>>> constantpool
>>>>> because of overpass methods
>>>>> Reviewed-by: coleenp, lfoltan
>>>>> 
>>>>> ! src/hotspot/share/classfile/classFileParser.cpp
>>>>> ! src/hotspot/share/classfile/defaultMethods.cpp
>>>>> ! src/hotspot/share/oops/instanceKlass.hpp
>>>>> + test/hotspot/jtreg/runtime/defineAnonClass/UnsafeDefMeths.java
>>>>> 
>>>>> Changeset: fa26e7c6efb7
>>>>> Author:    gadams
>>>>> Date:      2018-04-05 11:18 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fa26e7c6efb7
>>>>> 
>>>>> 8199782: Fix compilation warnings detected by Solaris Developer Studio
>>>>> 12.6
>>>>> Reviewed-by: sspitsyn, dholmes, ihse
>>>>> 
>>>>> ! make/hotspot/lib/CompileJvm.gmk
>>>>> ! src/java.base/solaris/native/libjvm_db/libjvm_db.c
>>>>> ! test/fmw/gtest/src/gtest.cc
>>>>> ! test/hotspot/jtreg/runtime/libadimalloc.solaris.sparc/liboverflow.c
>>>>> 
>>>>> Changeset: 0ee57b9b376c
>>>>> Author:    chegar
>>>>> Date:      2018-03-23 21:39 +0000
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ee57b9b376c
>>>>> 
>>>>> 8200181: Remove superflous non-IPv4 code from
>>>>> Java_java_net_TwoStacksPlainSocketImpl_socketListen
>>>>> Reviewed-by: alanb
>>>>> 
>>>>> ! src/java.base/windows/native/libnet/TwoStacksPlainSocketImpl.c
>>>>> 
>>>>> Changeset: 1f14faf358fb
>>>>> Author:    bpb
>>>>> Date:      2018-03-23 15:05 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1f14faf358fb
>>>>> 
>>>>> 8180410: ByteArrayOutputStream should not throw IOExceptions
>>>>> Summary: Add ByteArrayOutputStream.writeBytes()
>>>>> Reviewed-by: rriggs, smarks
>>>>> 
>>>>> ! src/java.base/share/classes/java/io/ByteArrayOutputStream.java
>>>>> + test/jdk/java/io/ByteArrayOutputStream/Write.java
>>>>> - test/jdk/java/io/ByteArrayOutputStream/WriteBounds.java
>>>>> 
>>>>> Changeset: 56a5f899e882
>>>>> Author:    jjg
>>>>> Date:      2018-03-23 17:28 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/56a5f899e882
>>>>> 
>>>>> 8199902: {@docRoot} references need to be updated to reflect new
>>>>> module/package structure
>>>>> Reviewed-by: ksrini
>>>>> 
>>>>> !
>>>>> src/jdk.compiler/share/classes/com/sun/source/doctree/package-info.java
>>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/Main.java
>>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/package-info.java
>>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/ClassDoc.java
>>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/Doc.java
>>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/PackageDoc.java
>>>>> ! src/jdk.javadoc/share/classes/jdk/javadoc/doclet/StandardDoclet.java
>>>>> ! src/jdk.javadoc/share/classes/module-info.java
>>>>> 
>>>>> Changeset: f14852315495
>>>>> Author:    shinyafox
>>>>> Date:      2018-03-24 14:43 +0900
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f14852315495
>>>>> 
>>>>> 8199762: JShell API: Failed to detect override when snippet to be
>>>>> overridden has been changed before
>>>>> Reviewed-by: rfield
>>>>> 
>>>>> ! src/jdk.jshell/share/classes/jdk/jshell/MethodSnippet.java
>>>>> ! src/jdk.jshell/share/classes/jdk/jshell/Unit.java
>>>>> ! test/langtools/jdk/jshell/MethodsTest.java
>>>>> 
>>>>> Changeset: 1d3139252c1c
>>>>> Author:    alanb
>>>>> Date:      2018-03-24 08:49 +0000
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1d3139252c1c
>>>>> 
>>>>> 8200179: (se) More Selector cleanup
>>>>> Reviewed-by: bpb
>>>>> 
>>>>> ! make/CompileJavaModules.gmk
>>>>> ! make/mapfiles/libnio/mapfile-linux
>>>>> ! make/mapfiles/libnio/mapfile-macosx
>>>>> ! make/mapfiles/libnio/mapfile-solaris
>>>>> - src/java.base/share/classes/sun/nio/ch/AbstractPollArrayWrapper.java
>>>>> - src/java.base/share/classes/sun/nio/ch/AbstractPollSelectorImpl.java
>>>>> - src/java.base/share/classes/sun/nio/ch/PollSelectorProvider.java
>>>>> ! src/java.base/solaris/classes/sun/nio/ch/DevPollArrayWrapper.java
>>>>> ! src/java.base/solaris/classes/sun/nio/ch/DevPollSelectorImpl.java
>>>>> ! src/java.base/solaris/classes/sun/nio/ch/EventPortSelectorImpl.java
>>>>> - src/java.base/solaris/classes/sun/nio/ch/EventPortWrapper.java
>>>>> - src/java.base/unix/classes/sun/nio/ch/PollArrayWrapper.java
>>>>> ! src/java.base/unix/classes/sun/nio/ch/PollSelectorImpl.java
>>>>> + src/java.base/unix/classes/sun/nio/ch/PollSelectorProvider.java
>>>>> ! src/java.base/unix/native/libnio/ch/Net.c
>>>>> - src/java.base/unix/native/libnio/ch/PollArrayWrapper.c
>>>>> + src/java.base/unix/native/libnio/ch/PollSelectorImpl.c
>>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpChannelImpl.java
>>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpMultiChannelImpl.java
>>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpServerChannelImpl.java
>>>>> 
>>>>> Changeset: 5bfe30bb50a2
>>>>> Author:    dholmes
>>>>> Date:      2018-03-26 00:33 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5bfe30bb50a2
>>>>> 
>>>>> 8200213: Configure broken on MIPS
>>>>> Reviewed-by: erikj, stuefe, dholmes, ihse
>>>>> Contributed-by: Ao Qi <aoqi at loongson.cn>
>>>>> 
>>>>> ! make/autoconf/flags.m4
>>>>> 
>>>>> Changeset: b39bc2eb8325
>>>>> Author:    jlahoda
>>>>> Date:      2018-03-26 11:42 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b39bc2eb8325
>>>>> 
>>>>> 8196519: Incomplete classpath causes infinite recursion in
>>>>> Resolve.isAccessible
>>>>> Summary: ErrorType.getEnclosingType returns noType rather than self.
>>>>> Reviewed-by: mcimadamore, cushon
>>>>> 
>>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
>>>>> +
>>>>> 
>>>>> test/langtools/tools/javac/processing/model/MissingClassRecursiveAccessible.java
>>>>> 
>>>>> Changeset: 7b8696b3b972
>>>>> Author:    shade
>>>>> Date:      2018-03-26 15:09 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7b8696b3b972
>>>>> 
>>>>> 8200118: [TESTBUG] String concat tests should test toString()
>>>>> application
>>>>> order
>>>>> Reviewed-by: psandoz, redestad
>>>>> 
>>>>> + test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java
>>>>> 
>>>>> Changeset: 458c790b6995
>>>>> Author:    sundar
>>>>> Date:      2018-03-26 19:27 +0530
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/458c790b6995
>>>>> 
>>>>> 8200215: 17th loop of "let foo = ''"; throws ReferenceError
>>>>> Reviewed-by: jlaskey, attila, hannesw
>>>>> 
>>>>> !
>>>>> 
>>>>> src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptObject.java
>>>>> + test/nashorn/script/trusted/JDK-8200215.js
>>>>> 
>>>>> Changeset: b64cd942ac7a
>>>>> Author:    shade
>>>>> Date:      2018-03-26 20:20 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b64cd942ac7a
>>>>> 
>>>>> 8200241: [TESTBUG] java/lang/String/concat/ tests should not force
>>>>> source/target = 9 anymore
>>>>> Reviewed-by: redestad, psandoz
>>>>> 
>>>>> ! test/jdk/java/lang/String/concat/CompactStringsInitialCoder.java
>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcat.java
>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatArgCount.java
>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatBoundaries.java
>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatMany.java
>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatManyLongs.java
>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java
>>>>> !
>>>>> 
>>>>> test/jdk/java/lang/String/concat/ImplicitStringConcatShapes-head.template
>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatShapes.java
>>>>> 
>>>>> Changeset: fd608d605e2f
>>>>> Author:    ihse
>>>>> Date:      2018-03-26 20:44 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fd608d605e2f
>>>>> 
>>>>> 8200229: Simplify building of libjsig
>>>>> Reviewed-by: erikj
>>>>> 
>>>>> ! make/Main.gmk
>>>>> - make/hotspot/lib/CompileLibjsig.gmk
>>>>> ! make/lib/Lib-java.base.gmk
>>>>> 
>>>>> Changeset: 4269e701448e
>>>>> Author:    serb
>>>>> Date:      2018-03-26 16:09 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4269e701448e
>>>>> 
>>>>> 8200198: javah man pages were not removed by JDK-8191054
>>>>> Reviewed-by: erikj, alanb
>>>>> 
>>>>> - src/bsd/doc/man/ja/javah.1
>>>>> ! src/bsd/doc/man/java.1
>>>>> ! src/bsd/doc/man/javac.1
>>>>> ! src/bsd/doc/man/javadoc.1
>>>>> - src/bsd/doc/man/javah.1
>>>>> ! src/bsd/doc/man/javap.1
>>>>> ! src/bsd/doc/man/jdb.1
>>>>> ! src/linux/doc/man/ja/java.1
>>>>> ! src/linux/doc/man/ja/javac.1
>>>>> ! src/linux/doc/man/ja/javadoc.1
>>>>> - src/linux/doc/man/ja/javah.1
>>>>> ! src/linux/doc/man/ja/javap.1
>>>>> ! src/linux/doc/man/ja/jdb.1
>>>>> ! src/linux/doc/man/java.1
>>>>> ! src/linux/doc/man/javac.1
>>>>> ! src/linux/doc/man/javadoc.1
>>>>> - src/linux/doc/man/javah.1
>>>>> ! src/linux/doc/man/javap.1
>>>>> ! src/linux/doc/man/jdb.1
>>>>> ! src/solaris/doc/sun/man/man1/ja/java.1
>>>>> ! src/solaris/doc/sun/man/man1/ja/javac.1
>>>>> ! src/solaris/doc/sun/man/man1/ja/javadoc.1
>>>>> - src/solaris/doc/sun/man/man1/ja/javah.1
>>>>> ! src/solaris/doc/sun/man/man1/ja/javap.1
>>>>> ! src/solaris/doc/sun/man/man1/ja/jdb.1
>>>>> ! src/solaris/doc/sun/man/man1/java.1
>>>>> ! src/solaris/doc/sun/man/man1/javac.1
>>>>> ! src/solaris/doc/sun/man/man1/javadoc.1
>>>>> - src/solaris/doc/sun/man/man1/javah.1
>>>>> ! src/solaris/doc/sun/man/man1/javap.1
>>>>> ! src/solaris/doc/sun/man/man1/jdb.1
>>>>> 
>>>>> Changeset: e9cb414f94eb
>>>>> Author:    erikj
>>>>> Date:      2018-03-26 16:24 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e9cb414f94eb
>>>>> 
>>>>> 8198652: Stop linking with -base:0x8000000 on Windows
>>>>> Reviewed-by: tbell, ihse, stuefe
>>>>> 
>>>>> ! make/autoconf/flags-ldflags.m4
>>>>> 
>>>>> Changeset: 7f3986bad197
>>>>> Author:    igerasim
>>>>> Date:      2018-03-26 17:30 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7f3986bad197
>>>>> 
>>>>> 8199843: Optimize Integer/Long.highestOneBit()
>>>>> Reviewed-by: redestad, plevart
>>>>> 
>>>>> ! src/java.base/share/classes/java/lang/Integer.java
>>>>> ! src/java.base/share/classes/java/lang/Long.java
>>>>> 
>>>>> Changeset: d2fd2581325b
>>>>> Author:    bpatel
>>>>> Date:      2018-03-26 18:07 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d2fd2581325b
>>>>> 
>>>>> 8199278: Javadoc search results does not link to anchors on a page
>>>>> Reviewed-by: jjg, ksrini
>>>>> 
>>>>> !
>>>>> 
>>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractIndexWriter.java
>>>>> !
>>>>> 
>>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java
>>>>> !
>>>>> 
>>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search.js
>>>>> ! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
>>>>> ! test/langtools/jdk/javadoc/doclet/testSearch/pkg/AnotherClass.java
>>>>> 
>>>>> Changeset: ce86061aff12
>>>>> Author:    bpatel
>>>>> Date:      2018-03-26 21:30 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ce86061aff12
>>>>> 
>>>>> 8199705: Docs.gmk needs to be updated to remove the -html5 option
>>>>> Reviewed-by: erikj
>>>>> 
>>>>> ! make/Docs.gmk
>>>>> 
>>>>> Changeset: 752ecccb0b7f
>>>>> Author:    cushon
>>>>> Date:      2018-03-27 13:48 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/752ecccb0b7f
>>>>> 
>>>>> 8200301: deduplicate lambda methods
>>>>> Reviewed-by: vromero, mcimadamore
>>>>> 
>>>>> !
>>>>> 
>>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
>>>>> +
>>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TreeDiffer.java
>>>>> +
>>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TreeHasher.java
>>>>> !
>>>>> 
>>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
>>>>> !
>>>>> 
>>>>> test/langtools/tools/javac/annotations/typeAnnotations/classfile/InstanceInitializer.java
>>>>> !
>>>>> 
>>>>> test/langtools/tools/javac/annotations/typeAnnotations/classfile/StaticInitializer.java
>>>>> !
>>>>> 
>>>>> test/langtools/tools/javac/classfiles/attributes/Synthetic/BridgeMethodsForLambdaTest.java
>>>>> + test/langtools/tools/javac/diags/examples/LambdaDeduplicate.java
>>>>> + test/langtools/tools/javac/lambda/deduplication/Deduplication.java
>>>>> + test/langtools/tools/javac/lambda/deduplication/DeduplicationTest.java
>>>>> 
>>>>> Changeset: e376090dc07e
>>>>> Author:    alanb
>>>>> Date:      2018-03-27 19:29 +0100
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e376090dc07e
>>>>> 
>>>>> 8200256: java/nio/channels/AsynchronousChannelGroup/Basic.java fails
>>>>> intermittently
>>>>> Reviewed-by: chegar
>>>>> 
>>>>> ! make/mapfiles/libnio/mapfile-linux
>>>>> ! make/mapfiles/libnio/mapfile-macosx
>>>>> ! make/mapfiles/libnio/mapfile-solaris
>>>>> ! src/java.base/linux/classes/sun/nio/ch/EPollPort.java
>>>>> ! src/java.base/macosx/classes/sun/nio/ch/KQueuePort.java
>>>>> !
>>>>> src/java.base/share/classes/sun/nio/ch/AsynchronousChannelGroupImpl.java
>>>>> ! src/java.base/share/classes/sun/nio/ch/IOUtil.java
>>>>> ! src/java.base/unix/native/libnio/ch/IOUtil.c
>>>>> 
>>>>> Changeset: 5812849b5027
>>>>> Author:    igerasim
>>>>> Date:      2018-03-27 13:22 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5812849b5027
>>>>> 
>>>>> 8198358: Align organization of TwoStacksPlainSocketImp with
>>>>> DualStackPlainSocketImpl [win]
>>>>> Reviewed-by: chegar, clanger
>>>>> 
>>>>> ! src/java.base/unix/native/libnet/PlainSocketImpl.c
>>>>> ! src/java.base/windows/classes/java/net/DualStackPlainSocketImpl.java
>>>>> ! src/java.base/windows/classes/java/net/TwoStacksPlainSocketImpl.java
>>>>> ! src/java.base/windows/native/libnet/DualStackPlainSocketImpl.c
>>>>> ! src/java.base/windows/native/libnet/TwoStacksPlainSocketImpl.c
>>>>> ! test/jdk/java/net/Socket/AddressTest.java
>>>>> ! test/jdk/java/net/Socket/B6210227.java
>>>>> ! test/jdk/java/net/Socket/CloseAvailable.java
>>>>> ! test/jdk/java/net/Socket/DeadlockTest.java
>>>>> ! test/jdk/java/net/Socket/HttpProxy.java
>>>>> ! test/jdk/java/net/Socket/InheritHandle.java
>>>>> ! test/jdk/java/net/Socket/InheritTimeout.java
>>>>> ! test/jdk/java/net/Socket/LingerTest.java
>>>>> ! test/jdk/java/net/Socket/LinkLocal.java
>>>>> ! test/jdk/java/net/Socket/ProxyCons.java
>>>>> ! test/jdk/java/net/Socket/RST.java
>>>>> ! test/jdk/java/net/Socket/ReadTimeout.java
>>>>> ! test/jdk/java/net/Socket/SetSoLinger.java
>>>>> ! test/jdk/java/net/Socket/ShutdownInput.java
>>>>> ! test/jdk/java/net/Socket/SocksConnectTimeout.java
>>>>> ! test/jdk/java/net/Socket/TestAfterClose.java
>>>>> ! test/jdk/java/net/Socket/TestClose.java
>>>>> ! test/jdk/java/net/Socket/TestTcpNoDelay.java
>>>>> ! test/jdk/java/net/Socket/Timeout.java
>>>>> ! test/jdk/java/net/Socket/TrafficClass.java
>>>>> ! test/jdk/java/net/Socket/UrgentDataTest.java
>>>>> ! test/jdk/java/net/Socket/asyncClose/AsyncClose.java
>>>>> ! test/jdk/java/net/Socket/asyncClose/BrokenPipe.java
>>>>> ! test/jdk/java/net/Socket/setReuseAddress/Basic.java
>>>>> ! test/jdk/java/net/Socket/setReuseAddress/Restart.java
>>>>> ! test/jdk/java/net/SocketInputStream/SocketClosedException.java
>>>>> ! test/jdk/java/net/SocketInputStream/SocketTimeout.java
>>>>> ! test/jdk/java/net/SocketOption/ImmutableOptions.java
>>>>> ! test/jdk/java/net/SocketOption/MinimumRcvBufferSize.java
>>>>> ! test/jdk/java/net/SocketOption/SupportedOptionsSet.java
>>>>> ! test/jdk/java/net/SocketOption/UnsupportedOptionsTest.java
>>>>> 
>>>>> Changeset: f76e1ac74f28
>>>>> Author:    redestad
>>>>> Date:      2018-03-28 00:45 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f76e1ac74f28
>>>>> 
>>>>> 8200289: Reduce number of exceptions created when calling
>>>>> Lookup::canBeCached
>>>>> Reviewed-by: sundar, psandoz
>>>>> 
>>>>> ! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
>>>>> 
>>>>> Changeset: b6671a111395
>>>>> Author:    jjg
>>>>> Date:      2018-03-27 16:25 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b6671a111395
>>>>> 
>>>>> 8199465: {@docRoot} references need to be updated to reflect new
>>>>> module/package structure
>>>>> Reviewed-by: martin, alanb, chegar
>>>>> 
>>>>> ! src/java.base/share/classes/java/lang/CharSequence.java
>>>>> ! src/java.base/share/classes/java/lang/Comparable.java
>>>>> ! src/java.base/share/classes/java/lang/ProcessHandle.java
>>>>> ! src/java.base/share/classes/java/lang/String.java
>>>>> ! src/java.base/share/classes/java/lang/Thread.java
>>>>> !
>>>>> src/java.base/share/classes/java/lang/UnsupportedOperationException.java
>>>>> ! src/java.base/share/classes/java/lang/module/Configuration.java
>>>>> ! src/java.base/share/classes/java/time/Duration.java
>>>>> ! src/java.base/share/classes/java/time/Instant.java
>>>>> ! src/java.base/share/classes/java/time/LocalDate.java
>>>>> ! src/java.base/share/classes/java/time/LocalDateTime.java
>>>>> ! src/java.base/share/classes/java/time/LocalTime.java
>>>>> ! src/java.base/share/classes/java/time/MonthDay.java
>>>>> ! src/java.base/share/classes/java/time/OffsetDateTime.java
>>>>> ! src/java.base/share/classes/java/time/OffsetTime.java
>>>>> ! src/java.base/share/classes/java/time/Period.java
>>>>> ! src/java.base/share/classes/java/time/Year.java
>>>>> ! src/java.base/share/classes/java/time/YearMonth.java
>>>>> ! src/java.base/share/classes/java/time/ZoneId.java
>>>>> ! src/java.base/share/classes/java/time/ZoneOffset.java
>>>>> ! src/java.base/share/classes/java/time/ZonedDateTime.java
>>>>> ! src/java.base/share/classes/java/time/chrono/HijrahDate.java
>>>>> ! src/java.base/share/classes/java/time/chrono/JapaneseDate.java
>>>>> ! src/java.base/share/classes/java/time/chrono/MinguoDate.java
>>>>> ! src/java.base/share/classes/java/time/chrono/ThaiBuddhistDate.java
>>>>> ! src/java.base/share/classes/java/util/AbstractCollection.java
>>>>> ! src/java.base/share/classes/java/util/AbstractList.java
>>>>> ! src/java.base/share/classes/java/util/AbstractMap.java
>>>>> ! src/java.base/share/classes/java/util/AbstractQueue.java
>>>>> ! src/java.base/share/classes/java/util/AbstractSequentialList.java
>>>>> ! src/java.base/share/classes/java/util/AbstractSet.java
>>>>> ! src/java.base/share/classes/java/util/ArrayDeque.java
>>>>> ! src/java.base/share/classes/java/util/ArrayList.java
>>>>> ! src/java.base/share/classes/java/util/Arrays.java
>>>>> ! src/java.base/share/classes/java/util/Collection.java
>>>>> ! src/java.base/share/classes/java/util/Collections.java
>>>>> ! src/java.base/share/classes/java/util/Comparator.java
>>>>> ! src/java.base/share/classes/java/util/Deque.java
>>>>> ! src/java.base/share/classes/java/util/EnumMap.java
>>>>> ! src/java.base/share/classes/java/util/EnumSet.java
>>>>> ! src/java.base/share/classes/java/util/HashMap.java
>>>>> ! src/java.base/share/classes/java/util/HashSet.java
>>>>> ! src/java.base/share/classes/java/util/Hashtable.java
>>>>> ! src/java.base/share/classes/java/util/IdentityHashMap.java
>>>>> ! src/java.base/share/classes/java/util/Iterator.java
>>>>> ! src/java.base/share/classes/java/util/LinkedHashMap.java
>>>>> ! src/java.base/share/classes/java/util/LinkedHashSet.java
>>>>> ! src/java.base/share/classes/java/util/LinkedList.java
>>>>> ! src/java.base/share/classes/java/util/List.java
>>>>> ! src/java.base/share/classes/java/util/ListIterator.java
>>>>> ! src/java.base/share/classes/java/util/Map.java
>>>>> ! src/java.base/share/classes/java/util/NavigableMap.java
>>>>> ! src/java.base/share/classes/java/util/NavigableSet.java
>>>>> ! src/java.base/share/classes/java/util/PriorityQueue.java
>>>>> ! src/java.base/share/classes/java/util/Queue.java
>>>>> ! src/java.base/share/classes/java/util/RandomAccess.java
>>>>> ! src/java.base/share/classes/java/util/ResourceBundle.java
>>>>> ! src/java.base/share/classes/java/util/Set.java
>>>>> ! src/java.base/share/classes/java/util/SortedMap.java
>>>>> ! src/java.base/share/classes/java/util/SortedSet.java
>>>>> ! src/java.base/share/classes/java/util/TreeMap.java
>>>>> ! src/java.base/share/classes/java/util/TreeSet.java
>>>>> ! src/java.base/share/classes/java/util/Vector.java
>>>>> ! src/java.base/share/classes/java/util/WeakHashMap.java
>>>>> !
>>>>> src/java.base/share/classes/java/util/concurrent/ArrayBlockingQueue.java
>>>>> ! src/java.base/share/classes/java/util/concurrent/BlockingDeque.java
>>>>> ! src/java.base/share/classes/java/util/concurrent/BlockingQueue.java
>>>>> !
>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentLinkedDeque.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentLinkedQueue.java
>>>>> ! src/java.base/share/classes/java/util/concurrent/ConcurrentMap.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentNavigableMap.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/CopyOnWriteArrayList.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/CopyOnWriteArraySet.java
>>>>> ! src/java.base/share/classes/java/util/concurrent/DelayQueue.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/LinkedBlockingDeque.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/LinkedBlockingQueue.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/LinkedTransferQueue.java
>>>>> !
>>>>> 
>>>>> src/java.base/share/classes/java/util/concurrent/PriorityBlockingQueue.java
>>>>> ! src/java.base/share/classes/java/util/concurrent/SynchronousQueue.java
>>>>> ! src/java.base/share/classes/java/util/concurrent/TransferQueue.java
>>>>> ! src/java.base/share/classes/javax/net/ssl/SNIHostName.java
>>>>> 
>>>>> Changeset: 951f29c9aef5
>>>>> Author:    jlahoda
>>>>> Date:      2018-03-28 10:24 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/951f29c9aef5
>>>>> 
>>>>> 8200135:
>>>>> 
>>>>> test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetExceptionTableTest.java is
>>>>> failing after JDK-8194978
>>>>> Summary: Adjusting the expected number of exception table entries to the
>>>>> recent changes in javac.
>>>>> Reviewed-by: kvn
>>>>> 
>>>>> ! test/hotspot/jtreg/ProblemList.txt
>>>>> !
>>>>> 
>>>>> test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetExceptionTableTest.java
>>>>> 
>>>>> Changeset: 5fd26ab491fa
>>>>> Author:    rpatil
>>>>> Date:      2018-03-26 17:33 +0530
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5fd26ab491fa
>>>>> 
>>>>> 8144300: http.nonProxyHosts value having wildcard * both at end and
>>>>> start
>>>>> are not honored
>>>>> Summary: added validation for wildcard at start and end
>>>>> Reviewed-by: chegar, dfuchs, clanger
>>>>> Contributed-by: pallavi.sonal at oracle.com
>>>>> 
>>>>> ! src/java.base/share/classes/sun/net/spi/DefaultProxySelector.java
>>>>> ! test/jdk/java/net/ProxySelector/B8035158.java
>>>>> 
>>>>> Changeset: 0fdb76741c56
>>>>> Author:    mcimadamore
>>>>> Date:      2018-03-28 14:08 +0100
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0fdb76741c56
>>>>> 
>>>>> 8200199: javac suggests to use var even when var is used
>>>>> Summary: local var analyzer should use synthetic var type position to
>>>>> decide if analysis is needed
>>>>> Reviewed-by: jlahoda, vromero
>>>>> 
>>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Analyzer.java
>>>>> + test/langtools/tools/javac/lvti/T8200199.java
>>>>> + test/langtools/tools/javac/lvti/T8200199.out
>>>>> 
>>>>> Changeset: 9925be430918
>>>>> Author:    mcimadamore
>>>>> Date:      2018-03-28 14:24 +0100
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9925be430918
>>>>> 
>>>>> 8200355: local variable inference regression test generates classfile in
>>>>> test folder
>>>>> Summary: LVTI harness should generate files in jtreg scratch dir
>>>>> Reviewed-by: vromero
>>>>> 
>>>>> !
>>>>> 
>>>>> test/langtools/tools/javac/lvti/harness/LocalVariableInferenceTester.java
>>>>> 
>>>>> Changeset: 879cf9f18688
>>>>> Author:    rriggs
>>>>> Date:      2018-03-28 14:15 -0400
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/879cf9f18688
>>>>> 
>>>>> 8197595: Serialization javadoc should link to security best practices
>>>>> Reviewed-by: lancea, mullan, ahgross
>>>>> 
>>>>> ! src/java.base/share/classes/java/io/ObjectInputFilter.java
>>>>> ! src/java.base/share/classes/java/io/ObjectInputStream.java
>>>>> ! src/java.base/share/classes/java/io/Serializable.java
>>>>> ! src/java.base/share/classes/java/io/package-info.java
>>>>> 
>>>>> Changeset: bf53d82a51e5
>>>>> Author:    ihse
>>>>> Date:      2018-03-28 21:00 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bf53d82a51e5
>>>>> 
>>>>> 8200357: Inline SoundLibraries.gmk into Lib-java.desktop.gmk
>>>>> Reviewed-by: stuefe, erikj
>>>>> 
>>>>> ! make/autoconf/flags-cflags.m4
>>>>> ! make/autoconf/platform.m4
>>>>> ! make/autoconf/spec.gmk.in
>>>>> ! make/lib/Lib-java.desktop.gmk
>>>>> - make/lib/SoundLibraries.gmk
>>>>> 
>>>>> Changeset: 396ea30afbd5
>>>>> Author:    ihse
>>>>> Date:      2018-03-28 23:56 +0200
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/396ea30afbd5
>>>>> 
>>>>> 8200178: Remove mapfiles for JDK native libraries
>>>>> Reviewed-by: erikj, alanb, mchung, prr, weijun
>>>>> 
>>>>> ! make/lib/Awt2dLibraries.gmk
>>>>> ! make/lib/CoreLibraries.gmk
>>>>> ! make/lib/Lib-java.base.gmk
>>>>> ! make/lib/Lib-java.desktop.gmk
>>>>> ! make/lib/Lib-java.instrument.gmk
>>>>> ! make/lib/Lib-java.management.gmk
>>>>> ! make/lib/Lib-java.prefs.gmk
>>>>> ! make/lib/Lib-java.rmi.gmk
>>>>> ! make/lib/Lib-java.security.jgss.gmk
>>>>> ! make/lib/Lib-java.smartcardio.gmk
>>>>> ! make/lib/Lib-jdk.attach.gmk
>>>>> ! make/lib/Lib-jdk.crypto.cryptoki.gmk
>>>>> ! make/lib/Lib-jdk.crypto.ec.gmk
>>>>> ! make/lib/Lib-jdk.crypto.ucrypto.gmk
>>>>> ! make/lib/Lib-jdk.hotspot.agent.gmk
>>>>> ! make/lib/Lib-jdk.jdi.gmk
>>>>> ! make/lib/Lib-jdk.jdwp.agent.gmk
>>>>> ! make/lib/Lib-jdk.management.agent.gmk
>>>>> ! make/lib/Lib-jdk.management.gmk
>>>>> ! make/lib/Lib-jdk.net.gmk
>>>>> ! make/lib/Lib-jdk.pack.gmk
>>>>> ! make/lib/Lib-jdk.sctp.gmk
>>>>> ! make/lib/Lib-jdk.security.auth.gmk
>>>>> ! make/lib/LibCommon.gmk
>>>>> - make/mapfiles/libattach/mapfile-aix
>>>>> - make/mapfiles/libattach/mapfile-linux
>>>>> - make/mapfiles/libattach/mapfile-solaris
>>>>> - make/mapfiles/libattach/reorder-windows-x86
>>>>> - make/mapfiles/libattach/reorder-windows-x86_64
>>>>> - make/mapfiles/libawt/mapfile-mawt-vers
>>>>> - make/mapfiles/libawt/mapfile-vers
>>>>> - make/mapfiles/libawt/mapfile-vers-linux
>>>>> - make/mapfiles/libawt_headless/mapfile-vers
>>>>> - make/mapfiles/libawt_headless/reorder-sparc
>>>>> - make/mapfiles/libawt_headless/reorder-sparcv9
>>>>> - make/mapfiles/libawt_headless/reorder-x86
>>>>> - make/mapfiles/libawt_xawt/mapfile-vers
>>>>> - make/mapfiles/libdt_socket/mapfile-vers
>>>>> - make/mapfiles/libextnet/mapfile-linux
>>>>> - make/mapfiles/libextnet/mapfile-solaris
>>>>> - make/mapfiles/libfontmanager/mapfile-vers
>>>>> - make/mapfiles/libinstrument/mapfile-vers
>>>>> - make/mapfiles/libj2gss/mapfile-vers
>>>>> - make/mapfiles/libj2pcsc/mapfile-vers
>>>>> - make/mapfiles/libj2pkcs11/mapfile-vers
>>>>> - make/mapfiles/libj2ucrypto/mapfile-vers
>>>>> - make/mapfiles/libjaas/mapfile-vers
>>>>> - make/mapfiles/libjava/mapfile-vers
>>>>> - make/mapfiles/libjava/reorder-sparc
>>>>> - make/mapfiles/libjava/reorder-sparcv9
>>>>> - make/mapfiles/libjava/reorder-x86
>>>>> - make/mapfiles/libjawt/mapfile-vers
>>>>> - make/mapfiles/libjdwp/mapfile-vers
>>>>> - make/mapfiles/libjimage/mapfile-vers
>>>>> - make/mapfiles/libjli/mapfile-vers
>>>>> - make/mapfiles/libjpeg/mapfile-vers
>>>>> - make/mapfiles/libjpeg/reorder-sparc
>>>>> - make/mapfiles/libjpeg/reorder-sparcv9
>>>>> - make/mapfiles/libjpeg/reorder-x86
>>>>> - make/mapfiles/libjsdt/mapfile-vers
>>>>> - make/mapfiles/libjsig/mapfile-vers-solaris
>>>>> - make/mapfiles/liblcms/mapfile-vers
>>>>> - make/mapfiles/libmanagement/mapfile-vers
>>>>> - make/mapfiles/libmanagement_agent/mapfile-vers
>>>>> - make/mapfiles/libmanagement_ext/mapfile-vers
>>>>> - make/mapfiles/libmlib_image/mapfile-vers
>>>>> - make/mapfiles/libnet/mapfile-vers
>>>>> - make/mapfiles/libnio/mapfile-aix
>>>>> - make/mapfiles/libnio/mapfile-linux
>>>>> - make/mapfiles/libnio/mapfile-macosx
>>>>> - make/mapfiles/libnio/mapfile-solaris
>>>>> - make/mapfiles/libnio/reorder-sparc
>>>>> - make/mapfiles/libnio/reorder-sparcv9
>>>>> - make/mapfiles/libnio/reorder-x86
>>>>> - make/mapfiles/libprefs/mapfile-vers
>>>>> - make/mapfiles/librmi/mapfile-vers
>>>>> - make/mapfiles/libsaproc/mapfile-linux
>>>>> - make/mapfiles/libsaproc/mapfile-macosx
>>>>> - make/mapfiles/libsaproc/mapfile-solaris
>>>>> - make/mapfiles/libsctp/mapfile-vers
>>>>> - make/mapfiles/libsplashscreen/mapfile-vers
>>>>> - make/mapfiles/libsunec/mapfile-vers
>>>>> - make/mapfiles/libunpack/mapfile-vers
>>>>> - make/mapfiles/libverify/mapfile-vers
>>>>> - make/mapfiles/libverify/reorder-sparc
>>>>> - make/mapfiles/libverify/reorder-sparcv9
>>>>> - make/mapfiles/libverify/reorder-x86
>>>>> - make/mapfiles/libzip/mapfile-vers
>>>>> - make/mapfiles/libzip/reorder-sparc
>>>>> - make/mapfiles/libzip/reorder-sparcv9
>>>>> - make/mapfiles/libzip/reorder-x86
>>>>> ! src/java.base/aix/native/libjsig/jsig.c
>>>>> ! src/java.base/share/native/libjava/io_util.c
>>>>> ! src/java.base/share/native/libjava/io_util.h
>>>>> ! src/java.base/share/native/libjava/jni_util.h
>>>>> ! src/java.base/share/native/libjimage/jimage.cpp
>>>>> ! src/java.base/share/native/libjimage/jimage.hpp
>>>>> ! src/java.base/share/native/libjli/args.c
>>>>> ! src/java.base/share/native/libjli/java.c
>>>>> ! src/java.base/share/native/libjli/java.h
>>>>> ! src/java.base/share/native/libjli/jli_util.c
>>>>> ! src/java.base/share/native/libjli/jli_util.h
>>>>> ! src/java.base/share/native/libjli/manifest_info.h
>>>>> ! src/java.base/share/native/libjli/parse_manifest.c
>>>>> ! src/java.base/share/native/libnet/net_util.h
>>>>> ! src/java.base/share/native/libzip/CRC32.c
>>>>> ! src/java.base/share/native/libzip/zip_util.c
>>>>> ! src/java.base/share/native/libzip/zip_util.h
>>>>> ! src/java.base/solaris/native/libjsig/jsig.c
>>>>> ! src/java.base/unix/native/libjava/FileOutputStream_md.c
>>>>> ! src/java.base/unix/native/libjava/jni_util_md.c
>>>>> ! src/java.base/unix/native/libjli/java_md_common.c
>>>>> ! src/java.base/unix/native/libnet/net_util_md.c
>>>>> ! src/java.base/unix/native/libnio/ch/Net.c
>>>>> ! src/java.base/unix/native/libnio/ch/nio_util.h
>>>>> ! src/java.base/windows/native/libjava/io_util_md.c
>>>>> ! src/java.base/windows/native/libjava/io_util_md.h
>>>>> ! src/java.base/windows/native/libjava/jni_util_md.c
>>>>> ! src/java.base/windows/native/libjli/cmdtoargs.c
>>>>> ! src/java.base/windows/native/libjli/java_md.c
>>>>> ! src/java.base/windows/native/libnet/net_util_md.c
>>>>> ! src/java.desktop/macosx/native/libsplashscreen/splashscreen_config.h
>>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_colors.c
>>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_colors.h
>>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_globals.c
>>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_globals.h
>>>>> ! src/java.desktop/share/native/libawt/awt/image/dither.c
>>>>> ! src/java.desktop/share/native/libawt/awt/image/dither.h
>>>>> ! src/java.desktop/share/native/libawt/awt/image/imageInitIDs.h
>>>>> ! src/java.desktop/share/native/libawt/java2d/SurfaceData.c
>>>>> ! src/java.desktop/share/native/libawt/java2d/SurfaceData.h
>>>>> ! src/java.desktop/share/native/libawt/java2d/loops/AlphaMath.c
>>>>> ! src/java.desktop/share/native/libawt/java2d/loops/AlphaMath.h
>>>>> !
>>>>> src/java.desktop/share/native/libawt/java2d/loops/GraphicsPrimitiveMgr.c
>>>>> !
>>>>> src/java.desktop/share/native/libawt/java2d/loops/GraphicsPrimitiveMgr.h
>>>>> ! src/java.desktop/share/native/libawt/java2d/loops/ProcessPath.c
>>>>> ! src/java.desktop/share/native/libawt/java2d/loops/ProcessPath.h
>>>>> ! src/java.desktop/share/native/libmlib_image/mlib_image_proto.h
>>>>> ! src/java.desktop/share/native/libsplashscreen/splashscreen_impl.c
>>>>> ! src/java.desktop/share/native/libsplashscreen/splashscreen_impl.h
>>>>> ! src/java.desktop/unix/native/common/awt/img_util_md.h
>>>>> ! src/java.desktop/unix/native/libawt/awt/awt_LoadLibrary.c
>>>>> ! src/java.desktop/unix/native/libawt/awt/initIDs.c
>>>>> ! src/java.desktop/unix/native/libsplashscreen/splashscreen_config.h
>>>>> ! src/java.desktop/unix/native/libsplashscreen/splashscreen_sys.c
>>>>> ! src/java.desktop/windows/native/libawt/windows/img_util_md.h
>>>>> ! src/java.desktop/windows/native/libsplashscreen/splashscreen_config.h
>>>>> ! src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCrypto.c
>>>>> ! src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCryptoMD.c
>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/libproc.h
>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.c
>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/proc_service.h
>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
>>>>> ! src/jdk.hotspot.agent/solaris/native/libsaproc/saproc.cpp
>>>>> ! src/jdk.jdi/share/native/libdt_shmem/shmemBack.c
>>>>> ! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c
>>>>> 
>>>>> Changeset: 77bff7a757a4
>>>>> Author:    martin
>>>>> Date:      2018-03-28 21:13 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/77bff7a757a4
>>>>> 
>>>>> 8200116: ConstructInflaterOutput, ConstructDeflaterInput still spamming
>>>>> test logs
>>>>> Summary: end() should always expect to be called eventually
>>>>> Reviewed-by: sherman, ulfzibis
>>>>> 
>>>>> ! test/jdk/java/util/zip/ConstructDeflaterInput.java
>>>>> ! test/jdk/java/util/zip/ConstructInflaterOutput.java
>>>>> 
>>>>> Changeset: d6d1c06becda
>>>>> Author:    martin
>>>>> Date:      2018-03-28 21:14 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d6d1c06becda
>>>>> 
>>>>> 8200124: Various cleanups in jar/zip
>>>>> Reviewed-by: sherman, ulfzibis
>>>>> 
>>>>> ! src/java.base/share/classes/java/util/jar/Manifest.java
>>>>> ! src/java.base/share/classes/java/util/zip/ZipCoder.java
>>>>> ! src/java.base/share/classes/java/util/zip/ZipFile.java
>>>>> ! src/jdk.jartool/share/classes/sun/tools/jar/Manifest.java
>>>>> 
>>>>> Changeset: e5679a6661d6
>>>>> Author:    martin
>>>>> Date:      2018-03-28 21:14 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e5679a6661d6
>>>>> 
>>>>> 8200310: Avoid charset lookup machinery in
>>>>> java.nio.charset.StandardCharsets
>>>>> Reviewed-by: sherman, ulfzibis
>>>>> 
>>>>> ! src/java.base/share/classes/java/lang/StringCoding.java
>>>>> ! src/java.base/share/classes/java/nio/charset/Charset.java
>>>>> ! src/java.base/share/classes/java/nio/charset/StandardCharsets.java
>>>>> ! src/java.base/share/classes/sun/nio/cs/ISO_8859_1.java
>>>>> ! src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
>>>>> ! src/java.base/share/classes/sun/nio/cs/US_ASCII.java
>>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16.java
>>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16BE.java
>>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16LE.java
>>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_8.java
>>>>> ! test/jdk/java/nio/charset/StandardCharsets/Standard.java
>>>>> 
>>>>> Changeset: ae873285a39c
>>>>> Author:    xiaofeya
>>>>> Date:      2018-03-28 21:57 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ae873285a39c
>>>>> 
>>>>> 8196668: revisit test SunPackageAccess and GrantedSunPackageAccess
>>>>> Reviewed-by: mchung
>>>>> 
>>>>> + test/jdk/java/lang/SecurityManager/PackageAccessTest.java
>>>>> + test/jdk/java/lang/SecurityManager/empty.policy
>>>>> + test/jdk/java/lang/SecurityManager/test.policy
>>>>> 
>>>>> Changeset: b85603908ae4
>>>>> Author:    erikj
>>>>> Date:      2018-03-29 08:52 -0700
>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b85603908ae4


From ci_notify at linaro.org  Sat May 26 23:35:05 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Sat, 26 May 2018 23:35:05 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <49997022.2922.1527377705986.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/145/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/27 pass: 1,636; fail: 16; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/29 pass: 1,636; fail: 17; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 3: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 4: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 5: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 6: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 7: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 8: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
Build 9: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616
Build 10: aarch64/2018/may/15 pass: 3,234; fail: 34; error: 4; not run: 11,619
Build 11: aarch64/2018/may/17 pass: 3,263; fail: 34; error: 4; not run: 11,619
Build 12: aarch64/2018/may/21 pass: 3,769; fail: 38; error: 5; not run: 11,619
Build 13: aarch64/2018/may/23 pass: 3,868; fail: 37; error: 4; not run: 11,619
Build 14: aarch64/2018/may/25 pass: 5,209; fail: 45; error: 3; not run: 11,619

7 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/27 pass: 7,773; fail: 634; error: 20
Build 1: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 2: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 3: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 4: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 5: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 6: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 7: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 8: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
Build 9: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23
Build 10: aarch64/2018/may/15 pass: 7,865; fail: 629; error: 32
Build 11: aarch64/2018/may/17 pass: 8,329; fail: 595; error: 29
Build 12: aarch64/2018/may/21 pass: 8,326; fail: 604; error: 25
Build 13: aarch64/2018/may/23 pass: 8,328; fail: 610; error: 24
Build 14: aarch64/2018/may/25 pass: 8,302; fail: 638; error: 23

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/27 pass: 3,847; fail: 6; error: 4
Build 1: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 2: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 3: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 4: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 5: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 6: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 7: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 8: aarch64/2018/may/11 pass: 3,865; fail: 6
Build 9: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4
Build 10: aarch64/2018/may/15 pass: 3,863; fail: 6; error: 3
Build 11: aarch64/2018/may/17 pass: 3,864; fail: 6; error: 3
Build 12: aarch64/2018/may/21 pass: 3,867; fail: 6; error: 2
Build 13: aarch64/2018/may/23 pass: 3,871; fail: 6; error: 3
Build 14: aarch64/2018/may/25 pass: 3,877; fail: 6; error: 5

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/27 pass: 1,644; fail: 15; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/29 pass: 1,644; fail: 16; error: 1; not run: 11,615
Build 2: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 3: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 4: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 5: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 6: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 7: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 8: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 9: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616
Build 10: aarch64/2018/may/15 pass: 3,243; fail: 33; error: 3; not run: 11,619
Build 11: aarch64/2018/may/17 pass: 3,274; fail: 31; error: 3; not run: 11,619
Build 12: aarch64/2018/may/21 pass: 3,783; fail: 34; error: 2; not run: 11,619
Build 13: aarch64/2018/may/23 pass: 3,879; fail: 34; error: 3; not run: 11,619
Build 14: aarch64/2018/may/25 pass: 5,219; fail: 42; error: 3; not run: 11,619

5 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/27 pass: 7,794; fail: 614; error: 19
Build 1: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 2: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 3: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 4: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 5: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 6: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 7: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 8: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
Build 9: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17
Build 10: aarch64/2018/may/15 pass: 7,918; fail: 586; error: 22
Build 11: aarch64/2018/may/17 pass: 8,349; fail: 587; error: 18
Build 12: aarch64/2018/may/21 pass: 8,363; fail: 578; error: 15
Build 13: aarch64/2018/may/23 pass: 8,361; fail: 583; error: 19
Build 14: aarch64/2018/may/25 pass: 8,357; fail: 591; error: 16

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/27 pass: 3,848; fail: 6; error: 3
Build 1: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 2: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 3: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 4: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 5: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 6: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 7: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 8: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
Build 9: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5
Build 10: aarch64/2018/may/15 pass: 3,858; fail: 6; error: 8
Build 11: aarch64/2018/may/17 pass: 3,861; fail: 6; error: 6
Build 12: aarch64/2018/may/21 pass: 3,863; fail: 6; error: 6
Build 13: aarch64/2018/may/23 pass: 3,867; fail: 6; error: 7
Build 14: aarch64/2018/may/25 pass: 3,878; fail: 6; error: 4

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.65x
Relative performance: Server critical-jOPS (nc): 0.54x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 65.65, Server: 106.93

Client 65.65 / Client 2014-04-01 (43.00): 1.53x
Server 106.93 / Server 2014-04-01 (71.00): 1.51x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-29 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/086/results/
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
2018-05-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/135/results/
2018-05-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/137/results/
2018-05-22 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/141/results/
2018-05-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/143/results/
2018-05-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/145/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From per.liden at oracle.com  Mon May 28 10:06:01 2018
From: per.liden at oracle.com (Per Liden)
Date: Mon, 28 May 2018 12:06:01 +0200
Subject: [aarch64-port-dev ] hg: zgc/zgc: 208 new changesets
In-Reply-To: <EDBBDCA8-5F9F-474E-8F9B-50A79CA2E946@oracle.com>
References: <201804161348.w3GDmYYO006567@aojmv0008.oracle.com>
 <176fb138-1528-741d-6c10-6917cdec9100@oracle.com>
 <CAEGA6kaRcvsDvu7UxqcFL6QUZ8wu1OnYgRKSDNKqZbTMt0AY2w@mail.gmail.com>
 <27055e69-3f81-842f-ffa3-1b7c8500dd8f@oracle.com>
 <CAEGA6kao_BA3HOnJPoXadm+AUuMSuH2ocGnatVMcRr=iKMk1kQ@mail.gmail.com>
 <EDBBDCA8-5F9F-474E-8F9B-50A79CA2E946@oracle.com>
Message-ID: <a8e44778-b2da-04c9-b5df-32279dd67448@oracle.com>

Hi Stuart,

On 2018-05-25 20:21, Erik Osterlund wrote:
> Hi,
> 
>> On 25 May 2018, at 16:35, Stuart Monteith <stuart.monteith at linaro.org> wrote:
>>
>> Hello,
>>    I've continued to work on ZGC on aarch64. It isn't quite working
>> yet, and here are my latest patches:
>>
>> http://cr.openjdk.java.net/~smonteith/zgc/webrev-zgc-1/
>>
>> It appears to work ok using the Interpreter, it mostly works with C1,
>> and C2 seems to have issues in code generation.
>>
>> Some observations:
>> 1. The code is a mix of the SPARC and the x86 port. The os_cpu code
>> is essentially the linux_x86 code, but with the multimapping removed.
> 
> On that note, it seems like the backing file stuff in your patch could be removed.

Yep, for ZPhysicalMemoryBacking::map()/unmap() you should be able to 
just copy-paste the Solaris/SPARC version (minus the UseOSMHeap stuff). 
ZBackingFile and ZBackingPath are only needed if you want to do 
mult-mapping.

cheers,
Per

> 
>> The aarch64 architecture allows the top 8 bits of pointers to be
>> ignored. Provided we don't need the tags to be in signal contexts, we
>> should be ok.
> 
> Sounds exactly like SPARC. The top byte was used. I?m glad you could use that as a template for the AArch64 port.
> 
>> 2. The load barriers are tragically unoptimised - I'm essentially
>> spilling all registers on the slow path. The load barriers can be
>> called in situations where the scratch registers are active, so some
>> saving is required. I've not fully considered the x86
>> register-specific stubs either.
> 
> On that note, I noticed that in the barrier set assembler, you get a tmp1 register passed in. But it is not used, and instead rscratch2 is used (unless it has a collision with dst). Perhaps tmp1 could be used instead. Oh and maybe load the bad mask from rthread instead of ExternalAddress to make it position independent.
> 
>> 3. The aarch64 port was written using 48-bit literal oops, which
>> strips off the colours in compiled code. I'm currently working on a
>> patch to enable 64-bit literals, this is a separate patch:
>> http://cr.openjdk.java.net/~smonteith/zgc/webrev-oop64-1/
>>      Having 64-bit literal oops will help allow the 52-bit virtual
>> address space in future Arm architectures to be supported.
>> 4. The 64-bit literals don't work fully with G1GC and C2 - the gc
>> benchmark I use for testing passes with C1. 64-bit literal oops are
>> only enabled with -XX:+Use64BitLiteralOops - +UseZGC doesn't enable it
>> yet.
> 
> I am curious if you could just materialize the oops without the colours instead. They will just be masked off by the HW anyway and are invariantly always good, and do not use load barriers. Although that would probably make comparisons and stores with such literals involved a bit awkward. So probably best to support 64 bit oops instead anyway.
> 
>> 5. Some of the constants that need to change are in enums - so the
>> Use64BitLiteralOops option has to be set, otherwise you'll get a
>> horrible mix of 48-bit constants and some 64-bit calculations.
>> 6. This is based on today's code on the ZGC branch. I've not spent
>> much time on the C2 barriers as of yet, but it seems no worse than
>> before.
> 
> You might want to use the bad bit C2 node to map it against the rheapbase register if you get that working. Oh, and you don?t need the CompareAndSwap2I matching rules any longer; it was only part of a medium-slow path that has since long been removed.
> 
>> 7. It is assumed that the literal oops aren't patched outside of
>> safepoints. I'm aware this is an assumption that needs to be checked.
>> As constants are spread over 4 instructions (movz, movk, movk, movk),
>> then we need to look at another scheme.
> 
> Today that should be true. We walk the code heap in safepoints only. The plan for concurrent class unloading going forward is to use nmethod entry barriers (triggered upon first entry into an nmethod after the mark start pause to mark objects and make the oops good) that patches the oops concurrently.
> 
>> 8. Unlike SPARC and x86, AArch64 has a weak memory model - I haven't
>> considered yet when
> 
> What could possibly go wrong...
> 
>> 9. SRDM - those are my initials - I've used them to highlight to
>> myself things that need done.
>>
>> This is all very much a work in progress, but I would appreciate people's input.
> 
> Thank you for taking ZGC to AArch64. And nice to see more use of hardware VA masking. :)
> 
> Thanks,
> /Erik
> 
>> Thanks,
>>    Stuart
>>
>>
>>> On 16 April 2018 at 20:47, Per Liden <per.liden at oracle.com> wrote:
>>> Hi Stuart,
>>>
>>>> On 04/16/2018 04:46 PM, Stuart Monteith wrote:
>>>>
>>>> Thanks for that Per - I do appreciate being able to rebase my aarch64
>>>> work on top of your periodic drops.
>>>
>>>
>>> Cool. As you might have noticed, the ZGC repo now includes the latest
>>> BarrierSetAssembler changes that Erik ?sterlund has been working on. This
>>> greatly simplifies the task of adding CPU-specific load barriers needed for
>>> the interpreter.
>>>
>>>>
>>>> I've gotten to the point where I am running with a slowdebug build running
>>>> with:
>>>>     -XX:+VerifyOops -XX:+ZVerifyForwarding -XX:+ZVerifyMarking -Xint
>>>>
>>>> The benchmark I'm running is perhaps cruel and unusual, but even with
>>>> the VM pinned to one CPU, there is an issue with verify_oop getting a
>>>> bad address (0x8).
>>>
>>>
>>> Please note that -XX:+VerifyOops has been broken in jdk/hs (and therefore
>>> also in zgc/zgc), so watch out a bit there. There's a bug for that here:
>>> https://bugs.openjdk.java.net/browse/JDK-8187078
>>> The problem you're running into might be real, just saying don't blindly
>>> trust -XX:+VerifyOops at the moment.
>>>
>>> Would you mind uploading your current patch to cr.openjdk.java.net? I don't
>>> have a aarch64 to test/debug on, but it would be interesting to have a look
>>> anyway.
>>>
>>> cheers,
>>> Per
>>>
>>>>
>>>> BR,
>>>>     Stuart
>>>>
>>>>> On 16 April 2018 at 15:02, Per Liden <per.liden at oracle.com> wrote:
>>>>>
>>>>> FYI, this rebase brings the ZGC repo in sync with jdk/hs (as it looked
>>>>> mid
>>>>> Thursday last week). As jdk/hs is closing we'll be shifting over to
>>>>> jdk/jdk
>>>>> as upstream.
>>>>>
>>>>> cheers,
>>>>> Per
>>>>>
>>>>>> On 04/16/2018 03:48 PM, per.liden at oracle.com wrote:
>>>>>>
>>>>>>
>>>>>> Changeset: 2520a95cddf7
>>>>>> Author:    stefank
>>>>>> Date:      2018-03-26 17:01 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2520a95cddf7
>>>>>>
>>>>>> 8200292: Move PushAndMarkVerifyClosure::do_oop_work to
>>>>>> concurrentMarkSweepGeneration.cpp
>>>>>> Reviewed-by: tschatzl, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
>>>>>> ! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.hpp
>>>>>>
>>>>>> Changeset: 64f9ebc85e67
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-03-28 16:39 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/64f9ebc85e67
>>>>>>
>>>>>> 8197573: Remove concurrent cleanup and secondary free list handling
>>>>>> Summary: Remove secondary free list and all associated functionality,
>>>>>> moving the cleanup work into the Cleanup pause instead.
>>>>>> Reviewed-by: sangheki, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Policy.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1RemSet.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1_globals.hpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegion.hpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegionSet.cpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegionSet.hpp
>>>>>> ! src/hotspot/share/runtime/mutexLocker.cpp
>>>>>> ! src/hotspot/share/runtime/mutexLocker.hpp
>>>>>> !
>>>>>>
>>>>>> test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlG1.java
>>>>>> !
>>>>>>
>>>>>> test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlG1Basics.java
>>>>>>
>>>>>> Changeset: 29ad59abc54a
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-03-28 16:39 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/29ad59abc54a
>>>>>>
>>>>>> 8197928: Only enqueue deferred cards with references into regions that
>>>>>> have a tracked remembered set during GC
>>>>>> Reviewed-by: sangheki, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
>>>>>>
>>>>>> Changeset: df9dcfff6628
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-03-28 16:39 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/df9dcfff6628
>>>>>>
>>>>>> 8197932: Better split work in rebuild remembered sets phase
>>>>>> Summary: Let threads rebuilding remembered sets yield after every
>>>>>> G1RebuildRemSetChunkSize (default: 256kB) sized memory area to improve
>>>>>> TTSP.
>>>>>> Reviewed-by: sangheki, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.inline.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1RemSet.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1_globals.hpp
>>>>>>
>>>>>> Changeset: e79bbf1635da
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-03-28 16:39 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e79bbf1635da
>>>>>>
>>>>>> 8199326: Remove G1 gc time stamp logic
>>>>>> Summary: G1 gc time stamp logic is unused completely after JDK-8180415,
>>>>>> so
>>>>>> removing it.
>>>>>> Reviewed-by: sangheki, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1Allocator.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegion.hpp
>>>>>>
>>>>>> Changeset: 6d5bd76650df
>>>>>> Author:    dcubed
>>>>>> Date:      2018-03-28 12:04 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/6d5bd76650df
>>>>>>
>>>>>> 8199813: SIGSEGV in ThreadsList::includes()
>>>>>> Summary: ThreadsListHandles cannot be used by JavaThreads that are not
>>>>>> on
>>>>>> the Threads list.
>>>>>> Reviewed-by: eosterlund, gthornbr, dholmes, rehn
>>>>>>
>>>>>> ! src/hotspot/os/linux/os_linux.cpp
>>>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>>> ! src/hotspot/share/runtime/threadSMR.cpp
>>>>>> ! src/hotspot/share/runtime/vm_operations.cpp
>>>>>> ! src/hotspot/share/runtime/vm_operations.hpp
>>>>>>
>>>>>> Changeset: ab0f93ba0507
>>>>>> Author:    amenkov
>>>>>> Date:      2018-03-28 12:10 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ab0f93ba0507
>>>>>>
>>>>>> 8198393: Instrumentation.retransformClasses() throws
>>>>>> NullPointerException
>>>>>> when handling a zero-length array
>>>>>> Reviewed-by: sspitsyn, cjplummer
>>>>>>
>>>>>> !
>>>>>>
>>>>>> src/java.instrument/share/classes/sun/instrument/InstrumentationImpl.java
>>>>>> +
>>>>>>
>>>>>> test/hotspot/jtreg/serviceability/jvmti/RetransformClassesZeroLength.java
>>>>>>
>>>>>> Changeset: 5af65ee8b77e
>>>>>> Author:    lmesnik
>>>>>> Date:      2018-03-28 13:38 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5af65ee8b77e
>>>>>>
>>>>>> 8200091: [TESTBUG] Update jittester for jdk11
>>>>>> Reviewed-by: iignatyev
>>>>>>
>>>>>> ! test/hotspot/jtreg/testlibrary/jittester/Makefile
>>>>>>
>>>>>> Changeset: 4f7cfd7fdd50
>>>>>> Author:    lmesnik
>>>>>> Date:      2018-03-28 13:25 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4f7cfd7fdd50
>>>>>>
>>>>>> 8200187: Exclude 3 long-running tests from tier1
>>>>>> Reviewed-by: dholmes, cjplummer
>>>>>>
>>>>>> ! test/hotspot/jtreg/TEST.groups
>>>>>>
>>>>>> Changeset: dd76fcbda95f
>>>>>> Author:    kvn
>>>>>> Date:      2018-03-28 17:20 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/dd76fcbda95f
>>>>>>
>>>>>> 8200383: Can't build on SPARC Hotspot with code which use math functions
>>>>>> Summary: remove old hack which supports Solaris 8 and 9
>>>>>> Reviewed-by: erikj, ihse
>>>>>>
>>>>>> ! make/autoconf/libraries.m4
>>>>>> ! make/lib/Awt2dLibraries.gmk
>>>>>>
>>>>>> Changeset: 2ad3212a7dd9
>>>>>> Author:    redestad
>>>>>> Date:      2018-03-29 10:38 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2ad3212a7dd9
>>>>>>
>>>>>> 8200238: Reduce number of exceptions created when calling
>>>>>> MemberName$Factory::resolveOrNull
>>>>>> Reviewed-by: lfoltan, acorn, dholmes
>>>>>>
>>>>>> ! src/hotspot/share/classfile/systemDictionary.cpp
>>>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>>>> ! src/hotspot/share/prims/methodHandles.hpp
>>>>>> ! src/java.base/share/classes/java/lang/invoke/MemberName.java
>>>>>> ! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
>>>>>>
>>>>>> Changeset: 7bad9c9efdf3
>>>>>> Author:    shade
>>>>>> Date:      2018-03-29 12:56 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7bad9c9efdf3
>>>>>>
>>>>>> 8200423: Non-PCH build for x86_32 fails
>>>>>> Reviewed-by: rkennke, stuefe
>>>>>>
>>>>>> ! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
>>>>>>
>>>>>> Changeset: a3453bbd5418
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-03-29 14:07 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a3453bbd5418
>>>>>>
>>>>>> 8199742: Clean up state flags in G1CollectorState
>>>>>> Summary: Remove, merge and update naming of flags in G1CollectorState
>>>>>> Reviewed-by: sangheki, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1Allocator.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Analytics.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Analytics.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectionSet.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1EvacFailure.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Policy.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1RootClosures.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1RootProcessor.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1YCTypes.hpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>>>
>>>>>> Changeset: 50a01910e00a
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-03-29 14:08 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/50a01910e00a
>>>>>>
>>>>>> 8151171: Bring g1ConcurrentMark files up to current coding conventions
>>>>>> Summary: Improve method naming, bracketing, use of _g1h member and
>>>>>> general
>>>>>> cleanup.
>>>>>> Reviewed-by: sangheki, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>>>> ! src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkBitMap.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1OopClosures.hpp
>>>>>>
>>>>>> Changeset: 2bf8f2fc0710
>>>>>> Author:    simonis
>>>>>> Date:      2018-03-29 14:50 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2bf8f2fc0710
>>>>>>
>>>>>> 8200360: MeetIncompatibleInterfaceArrays fails with
>>>>>> "MeetIncompatibleInterfaceArrays0ASM.run() must be compiled at tier 0 !"
>>>>>> Reviewed-by: kvn, thartmann
>>>>>>
>>>>>> !
>>>>>>
>>>>>> test/hotspot/jtreg/compiler/types/TestMeetIncompatibleInterfaceArrays.java
>>>>>>
>>>>>> Changeset: 24aca5861b91
>>>>>> Author:    redestad
>>>>>> Date:      2018-03-29 15:05 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/24aca5861b91
>>>>>>
>>>>>> 8200424: Windows build fails due to implicit jboolean to bool conversion
>>>>>> Reviewed-by: shade, hseigel
>>>>>>
>>>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>>>>
>>>>>> Changeset: 5a757c0326c7
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-03-29 17:15 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5a757c0326c7
>>>>>>
>>>>>> 8200362: G1Mux2Closure should disable implicit oop verification
>>>>>> Summary: To avoid the implicit oop verification provided by OopClosure
>>>>>> and
>>>>>> oop_iterate_no_header, let G1 verification closures inherit from
>>>>>> ExtendedOopClosures and disable this verification.
>>>>>> Reviewed-by: stefank, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/heapRegion.cpp
>>>>>>
>>>>>> Changeset: 7f5fca094057
>>>>>> Author:    kvn
>>>>>> Date:      2018-03-29 09:52 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7f5fca094057
>>>>>>
>>>>>> 8200391: clean up test/hotspot/jtreg/ProblemList.txt (compiler related)
>>>>>> Reviewed-by: mseledtsov
>>>>>>
>>>>>> ! test/hotspot/jtreg/ProblemList-graal.txt
>>>>>>
>>>>>> Changeset: 17c6ab93710e
>>>>>> Author:    dstewart
>>>>>> Date:      2018-03-29 16:07 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/17c6ab93710e
>>>>>>
>>>>>> 8200251: AArch64::CPUFeature out of sync with VM_Version::Feature_Flag
>>>>>> Summary: Added enums to CPUFeature to be in sync with
>>>>>> VM_Version::Feature_Flag
>>>>>> Reviewed-by: kvn, aph, shade
>>>>>>
>>>>>> !
>>>>>>
>>>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.aarch64/src/jdk/vm/ci/aarch64/AArch64.java
>>>>>>
>>>>>> Changeset: c42db4d81e33
>>>>>> Author:    lucy
>>>>>> Date:      2018-03-29 14:53 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c42db4d81e33
>>>>>>
>>>>>> 8200366: SIGSEGV in CodeHeapState::print_names()
>>>>>> Summary: Temporary removed the failing function in diagnostic command
>>>>>> until investigation is complete. Added checks to validate code blobs.
>>>>>> Reviewed-by: kvn, thartmann
>>>>>>
>>>>>> ! src/hotspot/share/code/codeHeapState.cpp
>>>>>> ! src/hotspot/share/services/diagnosticCommand.cpp
>>>>>>
>>>>>> Changeset: 1e11c8a238f7
>>>>>> Author:    iklam
>>>>>> Date:      2018-03-29 20:15 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1e11c8a238f7
>>>>>>
>>>>>> 8183238: Obsolete CheckEndorsedAndExtDirs and remove checks for
>>>>>> lib/endorsed and lib/ext
>>>>>> Reviewed-by: dholmes, mchung, alanb
>>>>>>
>>>>>> ! src/bsd/doc/man/java.1
>>>>>> ! src/hotspot/share/runtime/arguments.cpp
>>>>>> ! src/hotspot/share/runtime/globals.hpp
>>>>>> ! src/linux/doc/man/java.1
>>>>>> ! src/solaris/doc/sun/man/man1/java.1
>>>>>>
>>>>>> Changeset: a74836b05c28
>>>>>> Author:    ccheung
>>>>>> Date:      2018-03-29 21:48 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a74836b05c28
>>>>>>
>>>>>> 8200078: [Graal] runtime/appcds/GraalWithLimitedMetaspace.java crashes
>>>>>> in
>>>>>> visit_all_interfaces
>>>>>> Summary: stop CDS dumping right away when an OOM due to insufficient
>>>>>> metaspace is encountered
>>>>>> Reviewed-by: iklam, mseledtsov
>>>>>>
>>>>>> ! src/hotspot/share/memory/metaspace.cpp
>>>>>> ! test/hotspot/jtreg/runtime/SharedArchiveFile/MaxMetaspaceSize.java
>>>>>> ! test/hotspot/jtreg/runtime/appcds/GraalWithLimitedMetaspace.java
>>>>>>
>>>>>> Changeset: a569cb4425f3
>>>>>> Author:    stuefe
>>>>>> Date:      2018-03-30 06:31 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a569cb4425f3
>>>>>>
>>>>>> 8191101: Show register content in hs-err file on assert
>>>>>> Reviewed-by: adinn, clanger, simonis
>>>>>>
>>>>>> ! src/hotspot/os/posix/vmError_posix.cpp
>>>>>> ! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
>>>>>> ! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
>>>>>> ! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
>>>>>> ! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
>>>>>> ! src/hotspot/os_cpu/linux_sparc/os_linux_sparc.cpp
>>>>>> ! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
>>>>>> ! src/hotspot/share/runtime/arguments.cpp
>>>>>> ! src/hotspot/share/runtime/globals.hpp
>>>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>>> ! src/hotspot/share/utilities/debug.cpp
>>>>>> ! src/hotspot/share/utilities/debug.hpp
>>>>>> ! src/hotspot/share/utilities/vmError.cpp
>>>>>> ! src/hotspot/share/utilities/vmError.hpp
>>>>>> +
>>>>>> test/hotspot/jtreg/runtime/ErrorHandling/ShowRegistersOnAssertTest.java
>>>>>>
>>>>>> Changeset: 16f53c9c7493
>>>>>> Author:    kvn
>>>>>> Date:      2018-03-30 07:47 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/16f53c9c7493
>>>>>>
>>>>>> 8200461: MeetIncompatibleInterfaceArrays test fails with -Xcomp
>>>>>> Summary: Add requires to run test only in Xmixed mode.
>>>>>> Reviewed-by: simonis
>>>>>>
>>>>>> !
>>>>>>
>>>>>> test/hotspot/jtreg/compiler/types/TestMeetIncompatibleInterfaceArrays.java
>>>>>>
>>>>>> Changeset: d6893a76c554
>>>>>> Author:    poonam
>>>>>> Date:      2018-03-30 18:46 +0000
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d6893a76c554
>>>>>>
>>>>>> 8199406: Performance drop with Java JDK 1.8.0_162-b32
>>>>>> Summary: Improve the nmethod unloading times by optimizing the search
>>>>>> for
>>>>>> an itable stub in VtableStubs array
>>>>>> Reviewed-by: kvn, coleenp, tschatzl
>>>>>>
>>>>>> ! src/hotspot/share/code/codeBlob.cpp
>>>>>> ! src/hotspot/share/code/codeBlob.hpp
>>>>>> ! src/hotspot/share/code/compiledIC.cpp
>>>>>> ! src/hotspot/share/code/vtableStubs.cpp
>>>>>> ! src/hotspot/share/code/vtableStubs.hpp
>>>>>> ! src/hotspot/share/oops/compiledICHolder.cpp
>>>>>> ! src/hotspot/share/oops/compiledICHolder.hpp
>>>>>>
>>>>>> Changeset: be608cad0b2a
>>>>>> Author:    kbarrett
>>>>>> Date:      2018-03-30 21:57 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/be608cad0b2a
>>>>>>
>>>>>> 8195972: Refactor oops in JNI to use the Access API
>>>>>> Summary: Use Access API in JNIHandles
>>>>>> Reviewed-by: coleenp, eosterlund
>>>>>>
>>>>>> ! src/hotspot/share/runtime/jniHandles.cpp
>>>>>> ! src/hotspot/share/runtime/jniHandles.hpp
>>>>>> ! src/hotspot/share/runtime/jniHandles.inline.hpp
>>>>>>
>>>>>> Changeset: 45071514f87a
>>>>>> Author:    shade
>>>>>> Date:      2018-04-03 10:27 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/45071514f87a
>>>>>>
>>>>>> 8200438: Non-PCH x86_32 build failure: err_msg is not defined
>>>>>> Reviewed-by: stuefe, zgu, stefank
>>>>>>
>>>>>> ! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
>>>>>>
>>>>>> Changeset: 8237a91c1cca
>>>>>> Author:    rkennke
>>>>>> Date:      2018-04-03 13:15 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8237a91c1cca
>>>>>>
>>>>>> 8199781: Don't use naked == for comparing oops
>>>>>> Reviewed-by: coleenp, eosterlund, jrose
>>>>>>
>>>>>> ! src/hotspot/share/ci/ciEnv.cpp
>>>>>> ! src/hotspot/share/ci/ciObjectFactory.cpp
>>>>>> ! src/hotspot/share/classfile/classLoaderData.cpp
>>>>>> ! src/hotspot/share/classfile/dictionary.cpp
>>>>>> ! src/hotspot/share/classfile/javaClasses.cpp
>>>>>> ! src/hotspot/share/classfile/protectionDomainCache.cpp
>>>>>> ! src/hotspot/share/classfile/systemDictionary.cpp
>>>>>> ! src/hotspot/share/code/dependencies.cpp
>>>>>> ! src/hotspot/share/gc/shared/barrierSet.hpp
>>>>>> ! src/hotspot/share/interpreter/bytecodeInterpreter.cpp
>>>>>> ! src/hotspot/share/interpreter/interpreterRuntime.cpp
>>>>>> ! src/hotspot/share/memory/universe.cpp
>>>>>> + src/hotspot/share/oops/access.cpp
>>>>>> ! src/hotspot/share/oops/access.hpp
>>>>>> ! src/hotspot/share/oops/access.inline.hpp
>>>>>> ! src/hotspot/share/oops/accessBackend.hpp
>>>>>> + src/hotspot/share/oops/accessDecorators.hpp
>>>>>> ! src/hotspot/share/oops/constantPool.cpp
>>>>>> ! src/hotspot/share/oops/instanceKlass.cpp
>>>>>> ! src/hotspot/share/oops/klassVtable.cpp
>>>>>> ! src/hotspot/share/oops/objArrayKlass.cpp
>>>>>> ! src/hotspot/share/oops/oop.hpp
>>>>>> ! src/hotspot/share/prims/jni.cpp
>>>>>> ! src/hotspot/share/prims/jvm.cpp
>>>>>> ! src/hotspot/share/prims/methodHandles.cpp
>>>>>> ! src/hotspot/share/prims/stackwalk.cpp
>>>>>> ! src/hotspot/share/prims/unsafe.cpp
>>>>>> ! src/hotspot/share/runtime/biasedLocking.cpp
>>>>>> ! src/hotspot/share/runtime/handles.hpp
>>>>>> ! src/hotspot/share/runtime/reflection.cpp
>>>>>> ! src/hotspot/share/runtime/synchronizer.cpp
>>>>>> ! src/hotspot/share/services/memoryManager.hpp
>>>>>> ! src/hotspot/share/services/memoryPool.hpp
>>>>>> ! src/hotspot/share/services/threadService.cpp
>>>>>> ! src/hotspot/share/utilities/exceptions.cpp
>>>>>> ! src/hotspot/share/utilities/growableArray.hpp
>>>>>>
>>>>>> Changeset: 0ed1370f52bb
>>>>>> Author:    lkorinth
>>>>>> Date:      2018-04-03 12:05 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ed1370f52bb
>>>>>>
>>>>>> 8200371: In g1, rename ConcurrentMarkThread to G1ConcurrentMarkThread
>>>>>> Reviewed-by: tschatzl, sangheki
>>>>>>
>>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.inline.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>>> ! src/hotspot/share/gc/g1/vm_operations_g1.cpp
>>>>>> ! src/hotspot/share/prims/whitebox.cpp
>>>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>>>
>>>>>> Changeset: 89a886b7a9cf
>>>>>> Author:    redestad
>>>>>> Date:      2018-04-03 12:55 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/89a886b7a9cf
>>>>>>
>>>>>> 8199717: Avoid calculating primordial thread stack bounds on VM startup
>>>>>> Reviewed-by: dholmes, rehn, stuefe
>>>>>>
>>>>>> ! src/hotspot/os/linux/os_linux.cpp
>>>>>>
>>>>>> Changeset: a3fed4b041ac
>>>>>> Author:    rkennke
>>>>>> Date:      2018-04-03 17:36 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a3fed4b041ac
>>>>>>
>>>>>> 8199780: SetMemory0 and CopyMemory0 in unsafe.cpp need to resolve their
>>>>>> operands
>>>>>> Reviewed-by: shade, zgu, eosterlund
>>>>>>
>>>>>> ! src/hotspot/share/prims/unsafe.cpp
>>>>>>
>>>>>> Changeset: 3614cbddd005
>>>>>> Author:    mseledtsov
>>>>>> Date:      2018-04-03 08:56 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3614cbddd005
>>>>>>
>>>>>> 8200126: [TESTBUG] Open source VM runtime signal tests
>>>>>> Summary: Open sourced the signal tests, updated make files and test
>>>>>> groups
>>>>>> accordingly
>>>>>> Reviewed-by: dholmes, ctornqvi, ihse
>>>>>>
>>>>>> ! make/test/JtregNativeHotspot.gmk
>>>>>> ! test/hotspot/jtreg/TEST.groups
>>>>>> + test/hotspot/jtreg/runtime/signal/README
>>>>>> + test/hotspot/jtreg/runtime/signal/SigTestDriver.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigalrm.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigbus.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigcld.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigcont.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigemt.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigfpe.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigfreeze.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSighup.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigill.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigint.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigiot.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSiglost.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSiglwp.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigpipe.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigpoll.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigprof.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigpwr.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigquit.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigsegv.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigstop.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigsys.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigterm.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigthaw.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigtrap.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigtstp.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigttin.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigttou.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigurg.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigusr1.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigusr2.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigvtalrm.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigwinch.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigxcpu.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigxfsz.java
>>>>>> + test/hotspot/jtreg/runtime/signal/TestSigxres.java
>>>>>> + test/hotspot/jtreg/runtime/signal/exesigtest.c
>>>>>>
>>>>>> Changeset: 0ab2411f270d
>>>>>> Author:    rwestberg
>>>>>> Date:      2018-03-28 15:30 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ab2411f270d
>>>>>>
>>>>>> 8199619: Building HotSpot on Windows should define NOMINMAX
>>>>>> Reviewed-by: erikj, kbarrett, ihse
>>>>>>
>>>>>> ! make/autoconf/flags-cflags.m4
>>>>>>
>>>>>> Changeset: 9a04cc89dde0
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-04-04 11:21 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9a04cc89dde0
>>>>>>
>>>>>> 8200234: Cleanup Remark and Cleanup pause code
>>>>>> Summary: Remove redundant methods, factor out verification code and
>>>>>> simplify code in Remark and Cleanup pause code.
>>>>>> Reviewed-by: sangheki, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1CollectorState.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegion.inline.hpp
>>>>>>
>>>>>> Changeset: 8bad6c08a732
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-04-04 11:21 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8bad6c08a732
>>>>>>
>>>>>> 8200255: Remove G1CMTask::_concurrent
>>>>>> Reviewed-by: sangheki, sjohanss
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>>>
>>>>>> Changeset: 55f8f5635ef7
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-04-04 11:21 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/55f8f5635ef7
>>>>>>
>>>>>> 8200074: Remove G1ConcurrentMark::_concurrent_marking_in_progress
>>>>>> Reviewed-by: sjohanss, sangheki
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>>>
>>>>>> Changeset: 2fef34f04314
>>>>>> Author:    ehelin
>>>>>> Date:      2018-04-04 10:12 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/2fef34f04314
>>>>>>
>>>>>> 8200626: Restore history for g1ConcurrentMarkThread.*
>>>>>> Reviewed-by: shade, sjohanss
>>>>>>
>>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.cpp
>>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.hpp
>>>>>> - src/hotspot/share/gc/g1/concurrentMarkThread.inline.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
>>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>>>> + src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1Policy.cpp
>>>>>> ! src/hotspot/share/gc/g1/vm_operations_g1.cpp
>>>>>> ! src/hotspot/share/prims/whitebox.cpp
>>>>>> ! src/hotspot/share/runtime/thread.cpp
>>>>>>
>>>>>> Changeset: 8263950638ed
>>>>>> Author:    ehelin
>>>>>> Date:      2018-04-04 11:25 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/8263950638ed
>>>>>>
>>>>>> Merge
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp
>>>>>>
>>>>>> Changeset: 3569b528972e
>>>>>> Author:    pliden
>>>>>> Date:      2018-04-04 11:59 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/3569b528972e
>>>>>>
>>>>>> 8200429: Adjust object pinning interface on CollectedHeap
>>>>>> Reviewed-by: dholmes, rkennke
>>>>>>
>>>>>> ! src/hotspot/share/gc/shared/collectedHeap.cpp
>>>>>> ! src/hotspot/share/gc/shared/collectedHeap.hpp
>>>>>> ! src/hotspot/share/prims/jni.cpp
>>>>>>
>>>>>> Changeset: 1a1a69219637
>>>>>> Author:    pliden
>>>>>> Date:      2018-04-04 11:59 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1a1a69219637
>>>>>>
>>>>>> 8200607: Add missing include dependency in bitMap.hpp
>>>>>> Reviewed-by: shade, stefank
>>>>>>
>>>>>> ! src/hotspot/share/utilities/bitMap.hpp
>>>>>>
>>>>>> Changeset: 015af70b9a1d
>>>>>> Author:    shade
>>>>>> Date:      2018-04-04 12:06 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/015af70b9a1d
>>>>>>
>>>>>> 8200608: Build failures after JDK-8191101 (Show register content in
>>>>>> hs-err
>>>>>> file on assert)
>>>>>> Reviewed-by: dholmes, tschatzl
>>>>>>
>>>>>> ! src/hotspot/share/utilities/debug.cpp
>>>>>>
>>>>>> Changeset: f1d2b6c0693b
>>>>>> Author:    tschatzl
>>>>>> Date:      2018-04-04 14:51 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f1d2b6c0693b
>>>>>>
>>>>>> 8200305: Update gc,liveness output with remset state after rebuild
>>>>>> remset
>>>>>> concurrently changes
>>>>>> Reviewed-by: sjohanss, sangheki
>>>>>>
>>>>>> ! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
>>>>>> ! src/hotspot/share/gc/g1/heapRegionRemSet.hpp
>>>>>>
>>>>>> Changeset: 46b2f783116c
>>>>>> Author:    dstewart
>>>>>> Date:      2018-03-30 13:39 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/46b2f783116c
>>>>>>
>>>>>> 8200524: AArch64: CPUFeature and Flag enums are not passed through JVMCI
>>>>>> Summary: AArch64 VM_Version::features and flags are correspondingly set
>>>>>> in
>>>>>> CPUFeature and Flags
>>>>>> Reviewed-by: kvn, fyang
>>>>>>
>>>>>> ! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
>>>>>> !
>>>>>>
>>>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotJVMCIBackendFactory.java
>>>>>> !
>>>>>>
>>>>>> src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotVMConfig.java
>>>>>>
>>>>>> Changeset: c39f20946b37
>>>>>> Author:    dpochepk
>>>>>> Date:      2018-04-04 23:02 +0300
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/c39f20946b37
>>>>>>
>>>>>> 8200627: aarch32 - Broken build after JDK-8198949
>>>>>> Reviewed-by: shade, eosterlund
>>>>>> Contributed-by: boris.ulasevich at bell-sw.com
>>>>>>
>>>>>> ! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.hpp
>>>>>> ! src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.hpp
>>>>>> ! src/hotspot/cpu/arm/gc/shared/cardTableBarrierSetAssembler_arm.cpp
>>>>>> ! src/hotspot/cpu/arm/gc/shared/modRefBarrierSetAssembler_arm.hpp
>>>>>> ! src/hotspot/cpu/arm/stubGenerator_arm.cpp
>>>>>>
>>>>>> Changeset: e862d3c78123
>>>>>> Author:    dpochepk
>>>>>> Date:      2018-04-04 23:05 +0300
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e862d3c78123
>>>>>>
>>>>>> 8200628: aarch32 - Broken build after JDK-8199809
>>>>>> Reviewed-by: shade, coleenp
>>>>>> Contributed-by: boris.ulasevich at bell-sw.com
>>>>>>
>>>>>> ! src/hotspot/cpu/arm/interpreterRT_arm.cpp
>>>>>>
>>>>>> Changeset: 0bb0c2f27ca9
>>>>>> Author:    kbarrett
>>>>>> Date:      2018-04-04 18:19 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0bb0c2f27ca9
>>>>>>
>>>>>> 8200630: Globally suppress Visual Studio warning C4351
>>>>>> Summary: Globally suppress warning, remove sole instance of local
>>>>>> suppression.
>>>>>> Reviewed-by: gtriantafill, tschatzl
>>>>>>
>>>>>> ! src/hotspot/share/gc/shared/oopStorage.cpp
>>>>>> ! src/hotspot/share/utilities/globalDefinitions_visCPP.hpp
>>>>>>
>>>>>> Changeset: a1a7456dd8b9
>>>>>> Author:    hseigel
>>>>>> Date:      2018-04-05 13:19 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/a1a7456dd8b9
>>>>>>
>>>>>> 8200261: Regression with JVM anonymous class
>>>>>> Summary: Restore resolved anonymous class when creating a new
>>>>>> constantpool
>>>>>> because of overpass methods
>>>>>> Reviewed-by: coleenp, lfoltan
>>>>>>
>>>>>> ! src/hotspot/share/classfile/classFileParser.cpp
>>>>>> ! src/hotspot/share/classfile/defaultMethods.cpp
>>>>>> ! src/hotspot/share/oops/instanceKlass.hpp
>>>>>> + test/hotspot/jtreg/runtime/defineAnonClass/UnsafeDefMeths.java
>>>>>>
>>>>>> Changeset: fa26e7c6efb7
>>>>>> Author:    gadams
>>>>>> Date:      2018-04-05 11:18 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fa26e7c6efb7
>>>>>>
>>>>>> 8199782: Fix compilation warnings detected by Solaris Developer Studio
>>>>>> 12.6
>>>>>> Reviewed-by: sspitsyn, dholmes, ihse
>>>>>>
>>>>>> ! make/hotspot/lib/CompileJvm.gmk
>>>>>> ! src/java.base/solaris/native/libjvm_db/libjvm_db.c
>>>>>> ! test/fmw/gtest/src/gtest.cc
>>>>>> ! test/hotspot/jtreg/runtime/libadimalloc.solaris.sparc/liboverflow.c
>>>>>>
>>>>>> Changeset: 0ee57b9b376c
>>>>>> Author:    chegar
>>>>>> Date:      2018-03-23 21:39 +0000
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0ee57b9b376c
>>>>>>
>>>>>> 8200181: Remove superflous non-IPv4 code from
>>>>>> Java_java_net_TwoStacksPlainSocketImpl_socketListen
>>>>>> Reviewed-by: alanb
>>>>>>
>>>>>> ! src/java.base/windows/native/libnet/TwoStacksPlainSocketImpl.c
>>>>>>
>>>>>> Changeset: 1f14faf358fb
>>>>>> Author:    bpb
>>>>>> Date:      2018-03-23 15:05 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1f14faf358fb
>>>>>>
>>>>>> 8180410: ByteArrayOutputStream should not throw IOExceptions
>>>>>> Summary: Add ByteArrayOutputStream.writeBytes()
>>>>>> Reviewed-by: rriggs, smarks
>>>>>>
>>>>>> ! src/java.base/share/classes/java/io/ByteArrayOutputStream.java
>>>>>> + test/jdk/java/io/ByteArrayOutputStream/Write.java
>>>>>> - test/jdk/java/io/ByteArrayOutputStream/WriteBounds.java
>>>>>>
>>>>>> Changeset: 56a5f899e882
>>>>>> Author:    jjg
>>>>>> Date:      2018-03-23 17:28 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/56a5f899e882
>>>>>>
>>>>>> 8199902: {@docRoot} references need to be updated to reflect new
>>>>>> module/package structure
>>>>>> Reviewed-by: ksrini
>>>>>>
>>>>>> !
>>>>>> src/jdk.compiler/share/classes/com/sun/source/doctree/package-info.java
>>>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/Main.java
>>>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/package-info.java
>>>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/ClassDoc.java
>>>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/Doc.java
>>>>>> ! src/jdk.javadoc/share/classes/com/sun/javadoc/PackageDoc.java
>>>>>> ! src/jdk.javadoc/share/classes/jdk/javadoc/doclet/StandardDoclet.java
>>>>>> ! src/jdk.javadoc/share/classes/module-info.java
>>>>>>
>>>>>> Changeset: f14852315495
>>>>>> Author:    shinyafox
>>>>>> Date:      2018-03-24 14:43 +0900
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f14852315495
>>>>>>
>>>>>> 8199762: JShell API: Failed to detect override when snippet to be
>>>>>> overridden has been changed before
>>>>>> Reviewed-by: rfield
>>>>>>
>>>>>> ! src/jdk.jshell/share/classes/jdk/jshell/MethodSnippet.java
>>>>>> ! src/jdk.jshell/share/classes/jdk/jshell/Unit.java
>>>>>> ! test/langtools/jdk/jshell/MethodsTest.java
>>>>>>
>>>>>> Changeset: 1d3139252c1c
>>>>>> Author:    alanb
>>>>>> Date:      2018-03-24 08:49 +0000
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/1d3139252c1c
>>>>>>
>>>>>> 8200179: (se) More Selector cleanup
>>>>>> Reviewed-by: bpb
>>>>>>
>>>>>> ! make/CompileJavaModules.gmk
>>>>>> ! make/mapfiles/libnio/mapfile-linux
>>>>>> ! make/mapfiles/libnio/mapfile-macosx
>>>>>> ! make/mapfiles/libnio/mapfile-solaris
>>>>>> - src/java.base/share/classes/sun/nio/ch/AbstractPollArrayWrapper.java
>>>>>> - src/java.base/share/classes/sun/nio/ch/AbstractPollSelectorImpl.java
>>>>>> - src/java.base/share/classes/sun/nio/ch/PollSelectorProvider.java
>>>>>> ! src/java.base/solaris/classes/sun/nio/ch/DevPollArrayWrapper.java
>>>>>> ! src/java.base/solaris/classes/sun/nio/ch/DevPollSelectorImpl.java
>>>>>> ! src/java.base/solaris/classes/sun/nio/ch/EventPortSelectorImpl.java
>>>>>> - src/java.base/solaris/classes/sun/nio/ch/EventPortWrapper.java
>>>>>> - src/java.base/unix/classes/sun/nio/ch/PollArrayWrapper.java
>>>>>> ! src/java.base/unix/classes/sun/nio/ch/PollSelectorImpl.java
>>>>>> + src/java.base/unix/classes/sun/nio/ch/PollSelectorProvider.java
>>>>>> ! src/java.base/unix/native/libnio/ch/Net.c
>>>>>> - src/java.base/unix/native/libnio/ch/PollArrayWrapper.c
>>>>>> + src/java.base/unix/native/libnio/ch/PollSelectorImpl.c
>>>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpChannelImpl.java
>>>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpMultiChannelImpl.java
>>>>>> ! src/jdk.sctp/unix/classes/sun/nio/ch/sctp/SctpServerChannelImpl.java
>>>>>>
>>>>>> Changeset: 5bfe30bb50a2
>>>>>> Author:    dholmes
>>>>>> Date:      2018-03-26 00:33 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5bfe30bb50a2
>>>>>>
>>>>>> 8200213: Configure broken on MIPS
>>>>>> Reviewed-by: erikj, stuefe, dholmes, ihse
>>>>>> Contributed-by: Ao Qi <aoqi at loongson.cn>
>>>>>>
>>>>>> ! make/autoconf/flags.m4
>>>>>>
>>>>>> Changeset: b39bc2eb8325
>>>>>> Author:    jlahoda
>>>>>> Date:      2018-03-26 11:42 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b39bc2eb8325
>>>>>>
>>>>>> 8196519: Incomplete classpath causes infinite recursion in
>>>>>> Resolve.isAccessible
>>>>>> Summary: ErrorType.getEnclosingType returns noType rather than self.
>>>>>> Reviewed-by: mcimadamore, cushon
>>>>>>
>>>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
>>>>>> +
>>>>>>
>>>>>> test/langtools/tools/javac/processing/model/MissingClassRecursiveAccessible.java
>>>>>>
>>>>>> Changeset: 7b8696b3b972
>>>>>> Author:    shade
>>>>>> Date:      2018-03-26 15:09 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7b8696b3b972
>>>>>>
>>>>>> 8200118: [TESTBUG] String concat tests should test toString()
>>>>>> application
>>>>>> order
>>>>>> Reviewed-by: psandoz, redestad
>>>>>>
>>>>>> + test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java
>>>>>>
>>>>>> Changeset: 458c790b6995
>>>>>> Author:    sundar
>>>>>> Date:      2018-03-26 19:27 +0530
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/458c790b6995
>>>>>>
>>>>>> 8200215: 17th loop of "let foo = ''"; throws ReferenceError
>>>>>> Reviewed-by: jlaskey, attila, hannesw
>>>>>>
>>>>>> !
>>>>>>
>>>>>> src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptObject.java
>>>>>> + test/nashorn/script/trusted/JDK-8200215.js
>>>>>>
>>>>>> Changeset: b64cd942ac7a
>>>>>> Author:    shade
>>>>>> Date:      2018-03-26 20:20 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b64cd942ac7a
>>>>>>
>>>>>> 8200241: [TESTBUG] java/lang/String/concat/ tests should not force
>>>>>> source/target = 9 anymore
>>>>>> Reviewed-by: redestad, psandoz
>>>>>>
>>>>>> ! test/jdk/java/lang/String/concat/CompactStringsInitialCoder.java
>>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcat.java
>>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatArgCount.java
>>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatBoundaries.java
>>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatMany.java
>>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatManyLongs.java
>>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java
>>>>>> !
>>>>>>
>>>>>> test/jdk/java/lang/String/concat/ImplicitStringConcatShapes-head.template
>>>>>> ! test/jdk/java/lang/String/concat/ImplicitStringConcatShapes.java
>>>>>>
>>>>>> Changeset: fd608d605e2f
>>>>>> Author:    ihse
>>>>>> Date:      2018-03-26 20:44 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/fd608d605e2f
>>>>>>
>>>>>> 8200229: Simplify building of libjsig
>>>>>> Reviewed-by: erikj
>>>>>>
>>>>>> ! make/Main.gmk
>>>>>> - make/hotspot/lib/CompileLibjsig.gmk
>>>>>> ! make/lib/Lib-java.base.gmk
>>>>>>
>>>>>> Changeset: 4269e701448e
>>>>>> Author:    serb
>>>>>> Date:      2018-03-26 16:09 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/4269e701448e
>>>>>>
>>>>>> 8200198: javah man pages were not removed by JDK-8191054
>>>>>> Reviewed-by: erikj, alanb
>>>>>>
>>>>>> - src/bsd/doc/man/ja/javah.1
>>>>>> ! src/bsd/doc/man/java.1
>>>>>> ! src/bsd/doc/man/javac.1
>>>>>> ! src/bsd/doc/man/javadoc.1
>>>>>> - src/bsd/doc/man/javah.1
>>>>>> ! src/bsd/doc/man/javap.1
>>>>>> ! src/bsd/doc/man/jdb.1
>>>>>> ! src/linux/doc/man/ja/java.1
>>>>>> ! src/linux/doc/man/ja/javac.1
>>>>>> ! src/linux/doc/man/ja/javadoc.1
>>>>>> - src/linux/doc/man/ja/javah.1
>>>>>> ! src/linux/doc/man/ja/javap.1
>>>>>> ! src/linux/doc/man/ja/jdb.1
>>>>>> ! src/linux/doc/man/java.1
>>>>>> ! src/linux/doc/man/javac.1
>>>>>> ! src/linux/doc/man/javadoc.1
>>>>>> - src/linux/doc/man/javah.1
>>>>>> ! src/linux/doc/man/javap.1
>>>>>> ! src/linux/doc/man/jdb.1
>>>>>> ! src/solaris/doc/sun/man/man1/ja/java.1
>>>>>> ! src/solaris/doc/sun/man/man1/ja/javac.1
>>>>>> ! src/solaris/doc/sun/man/man1/ja/javadoc.1
>>>>>> - src/solaris/doc/sun/man/man1/ja/javah.1
>>>>>> ! src/solaris/doc/sun/man/man1/ja/javap.1
>>>>>> ! src/solaris/doc/sun/man/man1/ja/jdb.1
>>>>>> ! src/solaris/doc/sun/man/man1/java.1
>>>>>> ! src/solaris/doc/sun/man/man1/javac.1
>>>>>> ! src/solaris/doc/sun/man/man1/javadoc.1
>>>>>> - src/solaris/doc/sun/man/man1/javah.1
>>>>>> ! src/solaris/doc/sun/man/man1/javap.1
>>>>>> ! src/solaris/doc/sun/man/man1/jdb.1
>>>>>>
>>>>>> Changeset: e9cb414f94eb
>>>>>> Author:    erikj
>>>>>> Date:      2018-03-26 16:24 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e9cb414f94eb
>>>>>>
>>>>>> 8198652: Stop linking with -base:0x8000000 on Windows
>>>>>> Reviewed-by: tbell, ihse, stuefe
>>>>>>
>>>>>> ! make/autoconf/flags-ldflags.m4
>>>>>>
>>>>>> Changeset: 7f3986bad197
>>>>>> Author:    igerasim
>>>>>> Date:      2018-03-26 17:30 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/7f3986bad197
>>>>>>
>>>>>> 8199843: Optimize Integer/Long.highestOneBit()
>>>>>> Reviewed-by: redestad, plevart
>>>>>>
>>>>>> ! src/java.base/share/classes/java/lang/Integer.java
>>>>>> ! src/java.base/share/classes/java/lang/Long.java
>>>>>>
>>>>>> Changeset: d2fd2581325b
>>>>>> Author:    bpatel
>>>>>> Date:      2018-03-26 18:07 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d2fd2581325b
>>>>>>
>>>>>> 8199278: Javadoc search results does not link to anchors on a page
>>>>>> Reviewed-by: jjg, ksrini
>>>>>>
>>>>>> !
>>>>>>
>>>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractIndexWriter.java
>>>>>> !
>>>>>>
>>>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java
>>>>>> !
>>>>>>
>>>>>> src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search.js
>>>>>> ! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
>>>>>> ! test/langtools/jdk/javadoc/doclet/testSearch/pkg/AnotherClass.java
>>>>>>
>>>>>> Changeset: ce86061aff12
>>>>>> Author:    bpatel
>>>>>> Date:      2018-03-26 21:30 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ce86061aff12
>>>>>>
>>>>>> 8199705: Docs.gmk needs to be updated to remove the -html5 option
>>>>>> Reviewed-by: erikj
>>>>>>
>>>>>> ! make/Docs.gmk
>>>>>>
>>>>>> Changeset: 752ecccb0b7f
>>>>>> Author:    cushon
>>>>>> Date:      2018-03-27 13:48 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/752ecccb0b7f
>>>>>>
>>>>>> 8200301: deduplicate lambda methods
>>>>>> Reviewed-by: vromero, mcimadamore
>>>>>>
>>>>>> !
>>>>>>
>>>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
>>>>>> +
>>>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TreeDiffer.java
>>>>>> +
>>>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TreeHasher.java
>>>>>> !
>>>>>>
>>>>>> src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
>>>>>> !
>>>>>>
>>>>>> test/langtools/tools/javac/annotations/typeAnnotations/classfile/InstanceInitializer.java
>>>>>> !
>>>>>>
>>>>>> test/langtools/tools/javac/annotations/typeAnnotations/classfile/StaticInitializer.java
>>>>>> !
>>>>>>
>>>>>> test/langtools/tools/javac/classfiles/attributes/Synthetic/BridgeMethodsForLambdaTest.java
>>>>>> + test/langtools/tools/javac/diags/examples/LambdaDeduplicate.java
>>>>>> + test/langtools/tools/javac/lambda/deduplication/Deduplication.java
>>>>>> + test/langtools/tools/javac/lambda/deduplication/DeduplicationTest.java
>>>>>>
>>>>>> Changeset: e376090dc07e
>>>>>> Author:    alanb
>>>>>> Date:      2018-03-27 19:29 +0100
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e376090dc07e
>>>>>>
>>>>>> 8200256: java/nio/channels/AsynchronousChannelGroup/Basic.java fails
>>>>>> intermittently
>>>>>> Reviewed-by: chegar
>>>>>>
>>>>>> ! make/mapfiles/libnio/mapfile-linux
>>>>>> ! make/mapfiles/libnio/mapfile-macosx
>>>>>> ! make/mapfiles/libnio/mapfile-solaris
>>>>>> ! src/java.base/linux/classes/sun/nio/ch/EPollPort.java
>>>>>> ! src/java.base/macosx/classes/sun/nio/ch/KQueuePort.java
>>>>>> !
>>>>>> src/java.base/share/classes/sun/nio/ch/AsynchronousChannelGroupImpl.java
>>>>>> ! src/java.base/share/classes/sun/nio/ch/IOUtil.java
>>>>>> ! src/java.base/unix/native/libnio/ch/IOUtil.c
>>>>>>
>>>>>> Changeset: 5812849b5027
>>>>>> Author:    igerasim
>>>>>> Date:      2018-03-27 13:22 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5812849b5027
>>>>>>
>>>>>> 8198358: Align organization of TwoStacksPlainSocketImp with
>>>>>> DualStackPlainSocketImpl [win]
>>>>>> Reviewed-by: chegar, clanger
>>>>>>
>>>>>> ! src/java.base/unix/native/libnet/PlainSocketImpl.c
>>>>>> ! src/java.base/windows/classes/java/net/DualStackPlainSocketImpl.java
>>>>>> ! src/java.base/windows/classes/java/net/TwoStacksPlainSocketImpl.java
>>>>>> ! src/java.base/windows/native/libnet/DualStackPlainSocketImpl.c
>>>>>> ! src/java.base/windows/native/libnet/TwoStacksPlainSocketImpl.c
>>>>>> ! test/jdk/java/net/Socket/AddressTest.java
>>>>>> ! test/jdk/java/net/Socket/B6210227.java
>>>>>> ! test/jdk/java/net/Socket/CloseAvailable.java
>>>>>> ! test/jdk/java/net/Socket/DeadlockTest.java
>>>>>> ! test/jdk/java/net/Socket/HttpProxy.java
>>>>>> ! test/jdk/java/net/Socket/InheritHandle.java
>>>>>> ! test/jdk/java/net/Socket/InheritTimeout.java
>>>>>> ! test/jdk/java/net/Socket/LingerTest.java
>>>>>> ! test/jdk/java/net/Socket/LinkLocal.java
>>>>>> ! test/jdk/java/net/Socket/ProxyCons.java
>>>>>> ! test/jdk/java/net/Socket/RST.java
>>>>>> ! test/jdk/java/net/Socket/ReadTimeout.java
>>>>>> ! test/jdk/java/net/Socket/SetSoLinger.java
>>>>>> ! test/jdk/java/net/Socket/ShutdownInput.java
>>>>>> ! test/jdk/java/net/Socket/SocksConnectTimeout.java
>>>>>> ! test/jdk/java/net/Socket/TestAfterClose.java
>>>>>> ! test/jdk/java/net/Socket/TestClose.java
>>>>>> ! test/jdk/java/net/Socket/TestTcpNoDelay.java
>>>>>> ! test/jdk/java/net/Socket/Timeout.java
>>>>>> ! test/jdk/java/net/Socket/TrafficClass.java
>>>>>> ! test/jdk/java/net/Socket/UrgentDataTest.java
>>>>>> ! test/jdk/java/net/Socket/asyncClose/AsyncClose.java
>>>>>> ! test/jdk/java/net/Socket/asyncClose/BrokenPipe.java
>>>>>> ! test/jdk/java/net/Socket/setReuseAddress/Basic.java
>>>>>> ! test/jdk/java/net/Socket/setReuseAddress/Restart.java
>>>>>> ! test/jdk/java/net/SocketInputStream/SocketClosedException.java
>>>>>> ! test/jdk/java/net/SocketInputStream/SocketTimeout.java
>>>>>> ! test/jdk/java/net/SocketOption/ImmutableOptions.java
>>>>>> ! test/jdk/java/net/SocketOption/MinimumRcvBufferSize.java
>>>>>> ! test/jdk/java/net/SocketOption/SupportedOptionsSet.java
>>>>>> ! test/jdk/java/net/SocketOption/UnsupportedOptionsTest.java
>>>>>>
>>>>>> Changeset: f76e1ac74f28
>>>>>> Author:    redestad
>>>>>> Date:      2018-03-28 00:45 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/f76e1ac74f28
>>>>>>
>>>>>> 8200289: Reduce number of exceptions created when calling
>>>>>> Lookup::canBeCached
>>>>>> Reviewed-by: sundar, psandoz
>>>>>>
>>>>>> ! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
>>>>>>
>>>>>> Changeset: b6671a111395
>>>>>> Author:    jjg
>>>>>> Date:      2018-03-27 16:25 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b6671a111395
>>>>>>
>>>>>> 8199465: {@docRoot} references need to be updated to reflect new
>>>>>> module/package structure
>>>>>> Reviewed-by: martin, alanb, chegar
>>>>>>
>>>>>> ! src/java.base/share/classes/java/lang/CharSequence.java
>>>>>> ! src/java.base/share/classes/java/lang/Comparable.java
>>>>>> ! src/java.base/share/classes/java/lang/ProcessHandle.java
>>>>>> ! src/java.base/share/classes/java/lang/String.java
>>>>>> ! src/java.base/share/classes/java/lang/Thread.java
>>>>>> !
>>>>>> src/java.base/share/classes/java/lang/UnsupportedOperationException.java
>>>>>> ! src/java.base/share/classes/java/lang/module/Configuration.java
>>>>>> ! src/java.base/share/classes/java/time/Duration.java
>>>>>> ! src/java.base/share/classes/java/time/Instant.java
>>>>>> ! src/java.base/share/classes/java/time/LocalDate.java
>>>>>> ! src/java.base/share/classes/java/time/LocalDateTime.java
>>>>>> ! src/java.base/share/classes/java/time/LocalTime.java
>>>>>> ! src/java.base/share/classes/java/time/MonthDay.java
>>>>>> ! src/java.base/share/classes/java/time/OffsetDateTime.java
>>>>>> ! src/java.base/share/classes/java/time/OffsetTime.java
>>>>>> ! src/java.base/share/classes/java/time/Period.java
>>>>>> ! src/java.base/share/classes/java/time/Year.java
>>>>>> ! src/java.base/share/classes/java/time/YearMonth.java
>>>>>> ! src/java.base/share/classes/java/time/ZoneId.java
>>>>>> ! src/java.base/share/classes/java/time/ZoneOffset.java
>>>>>> ! src/java.base/share/classes/java/time/ZonedDateTime.java
>>>>>> ! src/java.base/share/classes/java/time/chrono/HijrahDate.java
>>>>>> ! src/java.base/share/classes/java/time/chrono/JapaneseDate.java
>>>>>> ! src/java.base/share/classes/java/time/chrono/MinguoDate.java
>>>>>> ! src/java.base/share/classes/java/time/chrono/ThaiBuddhistDate.java
>>>>>> ! src/java.base/share/classes/java/util/AbstractCollection.java
>>>>>> ! src/java.base/share/classes/java/util/AbstractList.java
>>>>>> ! src/java.base/share/classes/java/util/AbstractMap.java
>>>>>> ! src/java.base/share/classes/java/util/AbstractQueue.java
>>>>>> ! src/java.base/share/classes/java/util/AbstractSequentialList.java
>>>>>> ! src/java.base/share/classes/java/util/AbstractSet.java
>>>>>> ! src/java.base/share/classes/java/util/ArrayDeque.java
>>>>>> ! src/java.base/share/classes/java/util/ArrayList.java
>>>>>> ! src/java.base/share/classes/java/util/Arrays.java
>>>>>> ! src/java.base/share/classes/java/util/Collection.java
>>>>>> ! src/java.base/share/classes/java/util/Collections.java
>>>>>> ! src/java.base/share/classes/java/util/Comparator.java
>>>>>> ! src/java.base/share/classes/java/util/Deque.java
>>>>>> ! src/java.base/share/classes/java/util/EnumMap.java
>>>>>> ! src/java.base/share/classes/java/util/EnumSet.java
>>>>>> ! src/java.base/share/classes/java/util/HashMap.java
>>>>>> ! src/java.base/share/classes/java/util/HashSet.java
>>>>>> ! src/java.base/share/classes/java/util/Hashtable.java
>>>>>> ! src/java.base/share/classes/java/util/IdentityHashMap.java
>>>>>> ! src/java.base/share/classes/java/util/Iterator.java
>>>>>> ! src/java.base/share/classes/java/util/LinkedHashMap.java
>>>>>> ! src/java.base/share/classes/java/util/LinkedHashSet.java
>>>>>> ! src/java.base/share/classes/java/util/LinkedList.java
>>>>>> ! src/java.base/share/classes/java/util/List.java
>>>>>> ! src/java.base/share/classes/java/util/ListIterator.java
>>>>>> ! src/java.base/share/classes/java/util/Map.java
>>>>>> ! src/java.base/share/classes/java/util/NavigableMap.java
>>>>>> ! src/java.base/share/classes/java/util/NavigableSet.java
>>>>>> ! src/java.base/share/classes/java/util/PriorityQueue.java
>>>>>> ! src/java.base/share/classes/java/util/Queue.java
>>>>>> ! src/java.base/share/classes/java/util/RandomAccess.java
>>>>>> ! src/java.base/share/classes/java/util/ResourceBundle.java
>>>>>> ! src/java.base/share/classes/java/util/Set.java
>>>>>> ! src/java.base/share/classes/java/util/SortedMap.java
>>>>>> ! src/java.base/share/classes/java/util/SortedSet.java
>>>>>> ! src/java.base/share/classes/java/util/TreeMap.java
>>>>>> ! src/java.base/share/classes/java/util/TreeSet.java
>>>>>> ! src/java.base/share/classes/java/util/Vector.java
>>>>>> ! src/java.base/share/classes/java/util/WeakHashMap.java
>>>>>> !
>>>>>> src/java.base/share/classes/java/util/concurrent/ArrayBlockingQueue.java
>>>>>> ! src/java.base/share/classes/java/util/concurrent/BlockingDeque.java
>>>>>> ! src/java.base/share/classes/java/util/concurrent/BlockingQueue.java
>>>>>> !
>>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentLinkedDeque.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentLinkedQueue.java
>>>>>> ! src/java.base/share/classes/java/util/concurrent/ConcurrentMap.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentNavigableMap.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/CopyOnWriteArrayList.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/CopyOnWriteArraySet.java
>>>>>> ! src/java.base/share/classes/java/util/concurrent/DelayQueue.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/LinkedBlockingDeque.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/LinkedBlockingQueue.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/LinkedTransferQueue.java
>>>>>> !
>>>>>>
>>>>>> src/java.base/share/classes/java/util/concurrent/PriorityBlockingQueue.java
>>>>>> ! src/java.base/share/classes/java/util/concurrent/SynchronousQueue.java
>>>>>> ! src/java.base/share/classes/java/util/concurrent/TransferQueue.java
>>>>>> ! src/java.base/share/classes/javax/net/ssl/SNIHostName.java
>>>>>>
>>>>>> Changeset: 951f29c9aef5
>>>>>> Author:    jlahoda
>>>>>> Date:      2018-03-28 10:24 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/951f29c9aef5
>>>>>>
>>>>>> 8200135:
>>>>>>
>>>>>> test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetExceptionTableTest.java is
>>>>>> failing after JDK-8194978
>>>>>> Summary: Adjusting the expected number of exception table entries to the
>>>>>> recent changes in javac.
>>>>>> Reviewed-by: kvn
>>>>>>
>>>>>> ! test/hotspot/jtreg/ProblemList.txt
>>>>>> !
>>>>>>
>>>>>> test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetExceptionTableTest.java
>>>>>>
>>>>>> Changeset: 5fd26ab491fa
>>>>>> Author:    rpatil
>>>>>> Date:      2018-03-26 17:33 +0530
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/5fd26ab491fa
>>>>>>
>>>>>> 8144300: http.nonProxyHosts value having wildcard * both at end and
>>>>>> start
>>>>>> are not honored
>>>>>> Summary: added validation for wildcard at start and end
>>>>>> Reviewed-by: chegar, dfuchs, clanger
>>>>>> Contributed-by: pallavi.sonal at oracle.com
>>>>>>
>>>>>> ! src/java.base/share/classes/sun/net/spi/DefaultProxySelector.java
>>>>>> ! test/jdk/java/net/ProxySelector/B8035158.java
>>>>>>
>>>>>> Changeset: 0fdb76741c56
>>>>>> Author:    mcimadamore
>>>>>> Date:      2018-03-28 14:08 +0100
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/0fdb76741c56
>>>>>>
>>>>>> 8200199: javac suggests to use var even when var is used
>>>>>> Summary: local var analyzer should use synthetic var type position to
>>>>>> decide if analysis is needed
>>>>>> Reviewed-by: jlahoda, vromero
>>>>>>
>>>>>> ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Analyzer.java
>>>>>> + test/langtools/tools/javac/lvti/T8200199.java
>>>>>> + test/langtools/tools/javac/lvti/T8200199.out
>>>>>>
>>>>>> Changeset: 9925be430918
>>>>>> Author:    mcimadamore
>>>>>> Date:      2018-03-28 14:24 +0100
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/9925be430918
>>>>>>
>>>>>> 8200355: local variable inference regression test generates classfile in
>>>>>> test folder
>>>>>> Summary: LVTI harness should generate files in jtreg scratch dir
>>>>>> Reviewed-by: vromero
>>>>>>
>>>>>> !
>>>>>>
>>>>>> test/langtools/tools/javac/lvti/harness/LocalVariableInferenceTester.java
>>>>>>
>>>>>> Changeset: 879cf9f18688
>>>>>> Author:    rriggs
>>>>>> Date:      2018-03-28 14:15 -0400
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/879cf9f18688
>>>>>>
>>>>>> 8197595: Serialization javadoc should link to security best practices
>>>>>> Reviewed-by: lancea, mullan, ahgross
>>>>>>
>>>>>> ! src/java.base/share/classes/java/io/ObjectInputFilter.java
>>>>>> ! src/java.base/share/classes/java/io/ObjectInputStream.java
>>>>>> ! src/java.base/share/classes/java/io/Serializable.java
>>>>>> ! src/java.base/share/classes/java/io/package-info.java
>>>>>>
>>>>>> Changeset: bf53d82a51e5
>>>>>> Author:    ihse
>>>>>> Date:      2018-03-28 21:00 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/bf53d82a51e5
>>>>>>
>>>>>> 8200357: Inline SoundLibraries.gmk into Lib-java.desktop.gmk
>>>>>> Reviewed-by: stuefe, erikj
>>>>>>
>>>>>> ! make/autoconf/flags-cflags.m4
>>>>>> ! make/autoconf/platform.m4
>>>>>> ! make/autoconf/spec.gmk.in
>>>>>> ! make/lib/Lib-java.desktop.gmk
>>>>>> - make/lib/SoundLibraries.gmk
>>>>>>
>>>>>> Changeset: 396ea30afbd5
>>>>>> Author:    ihse
>>>>>> Date:      2018-03-28 23:56 +0200
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/396ea30afbd5
>>>>>>
>>>>>> 8200178: Remove mapfiles for JDK native libraries
>>>>>> Reviewed-by: erikj, alanb, mchung, prr, weijun
>>>>>>
>>>>>> ! make/lib/Awt2dLibraries.gmk
>>>>>> ! make/lib/CoreLibraries.gmk
>>>>>> ! make/lib/Lib-java.base.gmk
>>>>>> ! make/lib/Lib-java.desktop.gmk
>>>>>> ! make/lib/Lib-java.instrument.gmk
>>>>>> ! make/lib/Lib-java.management.gmk
>>>>>> ! make/lib/Lib-java.prefs.gmk
>>>>>> ! make/lib/Lib-java.rmi.gmk
>>>>>> ! make/lib/Lib-java.security.jgss.gmk
>>>>>> ! make/lib/Lib-java.smartcardio.gmk
>>>>>> ! make/lib/Lib-jdk.attach.gmk
>>>>>> ! make/lib/Lib-jdk.crypto.cryptoki.gmk
>>>>>> ! make/lib/Lib-jdk.crypto.ec.gmk
>>>>>> ! make/lib/Lib-jdk.crypto.ucrypto.gmk
>>>>>> ! make/lib/Lib-jdk.hotspot.agent.gmk
>>>>>> ! make/lib/Lib-jdk.jdi.gmk
>>>>>> ! make/lib/Lib-jdk.jdwp.agent.gmk
>>>>>> ! make/lib/Lib-jdk.management.agent.gmk
>>>>>> ! make/lib/Lib-jdk.management.gmk
>>>>>> ! make/lib/Lib-jdk.net.gmk
>>>>>> ! make/lib/Lib-jdk.pack.gmk
>>>>>> ! make/lib/Lib-jdk.sctp.gmk
>>>>>> ! make/lib/Lib-jdk.security.auth.gmk
>>>>>> ! make/lib/LibCommon.gmk
>>>>>> - make/mapfiles/libattach/mapfile-aix
>>>>>> - make/mapfiles/libattach/mapfile-linux
>>>>>> - make/mapfiles/libattach/mapfile-solaris
>>>>>> - make/mapfiles/libattach/reorder-windows-x86
>>>>>> - make/mapfiles/libattach/reorder-windows-x86_64
>>>>>> - make/mapfiles/libawt/mapfile-mawt-vers
>>>>>> - make/mapfiles/libawt/mapfile-vers
>>>>>> - make/mapfiles/libawt/mapfile-vers-linux
>>>>>> - make/mapfiles/libawt_headless/mapfile-vers
>>>>>> - make/mapfiles/libawt_headless/reorder-sparc
>>>>>> - make/mapfiles/libawt_headless/reorder-sparcv9
>>>>>> - make/mapfiles/libawt_headless/reorder-x86
>>>>>> - make/mapfiles/libawt_xawt/mapfile-vers
>>>>>> - make/mapfiles/libdt_socket/mapfile-vers
>>>>>> - make/mapfiles/libextnet/mapfile-linux
>>>>>> - make/mapfiles/libextnet/mapfile-solaris
>>>>>> - make/mapfiles/libfontmanager/mapfile-vers
>>>>>> - make/mapfiles/libinstrument/mapfile-vers
>>>>>> - make/mapfiles/libj2gss/mapfile-vers
>>>>>> - make/mapfiles/libj2pcsc/mapfile-vers
>>>>>> - make/mapfiles/libj2pkcs11/mapfile-vers
>>>>>> - make/mapfiles/libj2ucrypto/mapfile-vers
>>>>>> - make/mapfiles/libjaas/mapfile-vers
>>>>>> - make/mapfiles/libjava/mapfile-vers
>>>>>> - make/mapfiles/libjava/reorder-sparc
>>>>>> - make/mapfiles/libjava/reorder-sparcv9
>>>>>> - make/mapfiles/libjava/reorder-x86
>>>>>> - make/mapfiles/libjawt/mapfile-vers
>>>>>> - make/mapfiles/libjdwp/mapfile-vers
>>>>>> - make/mapfiles/libjimage/mapfile-vers
>>>>>> - make/mapfiles/libjli/mapfile-vers
>>>>>> - make/mapfiles/libjpeg/mapfile-vers
>>>>>> - make/mapfiles/libjpeg/reorder-sparc
>>>>>> - make/mapfiles/libjpeg/reorder-sparcv9
>>>>>> - make/mapfiles/libjpeg/reorder-x86
>>>>>> - make/mapfiles/libjsdt/mapfile-vers
>>>>>> - make/mapfiles/libjsig/mapfile-vers-solaris
>>>>>> - make/mapfiles/liblcms/mapfile-vers
>>>>>> - make/mapfiles/libmanagement/mapfile-vers
>>>>>> - make/mapfiles/libmanagement_agent/mapfile-vers
>>>>>> - make/mapfiles/libmanagement_ext/mapfile-vers
>>>>>> - make/mapfiles/libmlib_image/mapfile-vers
>>>>>> - make/mapfiles/libnet/mapfile-vers
>>>>>> - make/mapfiles/libnio/mapfile-aix
>>>>>> - make/mapfiles/libnio/mapfile-linux
>>>>>> - make/mapfiles/libnio/mapfile-macosx
>>>>>> - make/mapfiles/libnio/mapfile-solaris
>>>>>> - make/mapfiles/libnio/reorder-sparc
>>>>>> - make/mapfiles/libnio/reorder-sparcv9
>>>>>> - make/mapfiles/libnio/reorder-x86
>>>>>> - make/mapfiles/libprefs/mapfile-vers
>>>>>> - make/mapfiles/librmi/mapfile-vers
>>>>>> - make/mapfiles/libsaproc/mapfile-linux
>>>>>> - make/mapfiles/libsaproc/mapfile-macosx
>>>>>> - make/mapfiles/libsaproc/mapfile-solaris
>>>>>> - make/mapfiles/libsctp/mapfile-vers
>>>>>> - make/mapfiles/libsplashscreen/mapfile-vers
>>>>>> - make/mapfiles/libsunec/mapfile-vers
>>>>>> - make/mapfiles/libunpack/mapfile-vers
>>>>>> - make/mapfiles/libverify/mapfile-vers
>>>>>> - make/mapfiles/libverify/reorder-sparc
>>>>>> - make/mapfiles/libverify/reorder-sparcv9
>>>>>> - make/mapfiles/libverify/reorder-x86
>>>>>> - make/mapfiles/libzip/mapfile-vers
>>>>>> - make/mapfiles/libzip/reorder-sparc
>>>>>> - make/mapfiles/libzip/reorder-sparcv9
>>>>>> - make/mapfiles/libzip/reorder-x86
>>>>>> ! src/java.base/aix/native/libjsig/jsig.c
>>>>>> ! src/java.base/share/native/libjava/io_util.c
>>>>>> ! src/java.base/share/native/libjava/io_util.h
>>>>>> ! src/java.base/share/native/libjava/jni_util.h
>>>>>> ! src/java.base/share/native/libjimage/jimage.cpp
>>>>>> ! src/java.base/share/native/libjimage/jimage.hpp
>>>>>> ! src/java.base/share/native/libjli/args.c
>>>>>> ! src/java.base/share/native/libjli/java.c
>>>>>> ! src/java.base/share/native/libjli/java.h
>>>>>> ! src/java.base/share/native/libjli/jli_util.c
>>>>>> ! src/java.base/share/native/libjli/jli_util.h
>>>>>> ! src/java.base/share/native/libjli/manifest_info.h
>>>>>> ! src/java.base/share/native/libjli/parse_manifest.c
>>>>>> ! src/java.base/share/native/libnet/net_util.h
>>>>>> ! src/java.base/share/native/libzip/CRC32.c
>>>>>> ! src/java.base/share/native/libzip/zip_util.c
>>>>>> ! src/java.base/share/native/libzip/zip_util.h
>>>>>> ! src/java.base/solaris/native/libjsig/jsig.c
>>>>>> ! src/java.base/unix/native/libjava/FileOutputStream_md.c
>>>>>> ! src/java.base/unix/native/libjava/jni_util_md.c
>>>>>> ! src/java.base/unix/native/libjli/java_md_common.c
>>>>>> ! src/java.base/unix/native/libnet/net_util_md.c
>>>>>> ! src/java.base/unix/native/libnio/ch/Net.c
>>>>>> ! src/java.base/unix/native/libnio/ch/nio_util.h
>>>>>> ! src/java.base/windows/native/libjava/io_util_md.c
>>>>>> ! src/java.base/windows/native/libjava/io_util_md.h
>>>>>> ! src/java.base/windows/native/libjava/jni_util_md.c
>>>>>> ! src/java.base/windows/native/libjli/cmdtoargs.c
>>>>>> ! src/java.base/windows/native/libjli/java_md.c
>>>>>> ! src/java.base/windows/native/libnet/net_util_md.c
>>>>>> ! src/java.desktop/macosx/native/libsplashscreen/splashscreen_config.h
>>>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_colors.c
>>>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_colors.h
>>>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_globals.c
>>>>>> ! src/java.desktop/share/native/libawt/awt/image/cvutils/img_globals.h
>>>>>> ! src/java.desktop/share/native/libawt/awt/image/dither.c
>>>>>> ! src/java.desktop/share/native/libawt/awt/image/dither.h
>>>>>> ! src/java.desktop/share/native/libawt/awt/image/imageInitIDs.h
>>>>>> ! src/java.desktop/share/native/libawt/java2d/SurfaceData.c
>>>>>> ! src/java.desktop/share/native/libawt/java2d/SurfaceData.h
>>>>>> ! src/java.desktop/share/native/libawt/java2d/loops/AlphaMath.c
>>>>>> ! src/java.desktop/share/native/libawt/java2d/loops/AlphaMath.h
>>>>>> !
>>>>>> src/java.desktop/share/native/libawt/java2d/loops/GraphicsPrimitiveMgr.c
>>>>>> !
>>>>>> src/java.desktop/share/native/libawt/java2d/loops/GraphicsPrimitiveMgr.h
>>>>>> ! src/java.desktop/share/native/libawt/java2d/loops/ProcessPath.c
>>>>>> ! src/java.desktop/share/native/libawt/java2d/loops/ProcessPath.h
>>>>>> ! src/java.desktop/share/native/libmlib_image/mlib_image_proto.h
>>>>>> ! src/java.desktop/share/native/libsplashscreen/splashscreen_impl.c
>>>>>> ! src/java.desktop/share/native/libsplashscreen/splashscreen_impl.h
>>>>>> ! src/java.desktop/unix/native/common/awt/img_util_md.h
>>>>>> ! src/java.desktop/unix/native/libawt/awt/awt_LoadLibrary.c
>>>>>> ! src/java.desktop/unix/native/libawt/awt/initIDs.c
>>>>>> ! src/java.desktop/unix/native/libsplashscreen/splashscreen_config.h
>>>>>> ! src/java.desktop/unix/native/libsplashscreen/splashscreen_sys.c
>>>>>> ! src/java.desktop/windows/native/libawt/windows/img_util_md.h
>>>>>> ! src/java.desktop/windows/native/libsplashscreen/splashscreen_config.h
>>>>>> ! src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCrypto.c
>>>>>> ! src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto/nativeCryptoMD.c
>>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/libproc.h
>>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.c
>>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/proc_service.h
>>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
>>>>>> ! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
>>>>>> ! src/jdk.hotspot.agent/solaris/native/libsaproc/saproc.cpp
>>>>>> ! src/jdk.jdi/share/native/libdt_shmem/shmemBack.c
>>>>>> ! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c
>>>>>>
>>>>>> Changeset: 77bff7a757a4
>>>>>> Author:    martin
>>>>>> Date:      2018-03-28 21:13 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/77bff7a757a4
>>>>>>
>>>>>> 8200116: ConstructInflaterOutput, ConstructDeflaterInput still spamming
>>>>>> test logs
>>>>>> Summary: end() should always expect to be called eventually
>>>>>> Reviewed-by: sherman, ulfzibis
>>>>>>
>>>>>> ! test/jdk/java/util/zip/ConstructDeflaterInput.java
>>>>>> ! test/jdk/java/util/zip/ConstructInflaterOutput.java
>>>>>>
>>>>>> Changeset: d6d1c06becda
>>>>>> Author:    martin
>>>>>> Date:      2018-03-28 21:14 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/d6d1c06becda
>>>>>>
>>>>>> 8200124: Various cleanups in jar/zip
>>>>>> Reviewed-by: sherman, ulfzibis
>>>>>>
>>>>>> ! src/java.base/share/classes/java/util/jar/Manifest.java
>>>>>> ! src/java.base/share/classes/java/util/zip/ZipCoder.java
>>>>>> ! src/java.base/share/classes/java/util/zip/ZipFile.java
>>>>>> ! src/jdk.jartool/share/classes/sun/tools/jar/Manifest.java
>>>>>>
>>>>>> Changeset: e5679a6661d6
>>>>>> Author:    martin
>>>>>> Date:      2018-03-28 21:14 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/e5679a6661d6
>>>>>>
>>>>>> 8200310: Avoid charset lookup machinery in
>>>>>> java.nio.charset.StandardCharsets
>>>>>> Reviewed-by: sherman, ulfzibis
>>>>>>
>>>>>> ! src/java.base/share/classes/java/lang/StringCoding.java
>>>>>> ! src/java.base/share/classes/java/nio/charset/Charset.java
>>>>>> ! src/java.base/share/classes/java/nio/charset/StandardCharsets.java
>>>>>> ! src/java.base/share/classes/sun/nio/cs/ISO_8859_1.java
>>>>>> ! src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
>>>>>> ! src/java.base/share/classes/sun/nio/cs/US_ASCII.java
>>>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16.java
>>>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16BE.java
>>>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_16LE.java
>>>>>> ! src/java.base/share/classes/sun/nio/cs/UTF_8.java
>>>>>> ! test/jdk/java/nio/charset/StandardCharsets/Standard.java
>>>>>>
>>>>>> Changeset: ae873285a39c
>>>>>> Author:    xiaofeya
>>>>>> Date:      2018-03-28 21:57 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/ae873285a39c
>>>>>>
>>>>>> 8196668: revisit test SunPackageAccess and GrantedSunPackageAccess
>>>>>> Reviewed-by: mchung
>>>>>>
>>>>>> + test/jdk/java/lang/SecurityManager/PackageAccessTest.java
>>>>>> + test/jdk/java/lang/SecurityManager/empty.policy
>>>>>> + test/jdk/java/lang/SecurityManager/test.policy
>>>>>>
>>>>>> Changeset: b85603908ae4
>>>>>> Author:    erikj
>>>>>> Date:      2018-03-29 08:52 -0700
>>>>>> URL:       http://hg.openjdk.java.net/zgc/zgc/rev/b85603908ae4
> 

From zhongwei.yao at linaro.org  Mon May 28 10:54:05 2018
From: zhongwei.yao at linaro.org (Zhongwei Yao)
Date: Mon, 28 May 2018 18:54:05 +0800
Subject: [aarch64-port-dev ] Assert failure building Graal
In-Reply-To: <8f31c4a1-6f49-31c9-1900-62818be7e3f0@redhat.com>
References: <8f31c4a1-6f49-31c9-1900-62818be7e3f0@redhat.com>
Message-ID: <CAFkOo6Ys6PHsWP1MC3Kst7hNus-eKwBr9Z2BMCqxJmv-HgJDpA@mail.gmail.com>

Hi, Andrew,

By 'git bisect', I find this failure should be caused by this patch:
https://bugs.openjdk.java.net/browse/JDK-8202377.

BTW, this patch also makes some jtreg case failed, like
compiler/loopopts/superword/SumRed_Int.java etc.

On 26 May 2018 at 00:03, Andrew Haley <aph at redhat.com> wrote:
> This is today's jdk-jdk
>
> # To suppress the following error report, specify this argument
> # after -XX: or in .hotspotrc:  SuppressErrorAt=/aarch64.ad:2849
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  Internal Error (/local/jdk-jdk/src/hotspot/cpu/aarch64/aarch64.ad:2849), pid=18689, tid=18767
> #  assert(mbar != __null) failed: CAS not embedded in normal graph!
> #
> # JRE version: OpenJDK Runtime Environment (11.0) (slowdebug build 11-internal+0-adhoc.aph.jdk-jdk)
> # Java VM: OpenJDK 64-Bit Server VM (slowdebug 11-internal+0-adhoc.aph.jdk-jdk, mixed mode, tiered, compressed oops, g1 gc, linux-aarch64)
> # Core dump will be written. Default location: /local/graal/graal/compiler/core.18689
> #
> # An error report file with more information is saved as:
> # /local/graal/graal/compiler/hs_err_pid18689.log
>
>
> Current CompileTask:
> C2:  34583 2284       4       java.util.concurrent.ConcurrentHashMap::casTabAt (21 bytes)
>
> Stack: [0x000003ff816a0000,0x000003ff818a0000],  sp=0x000003ff8189a7a0,  free space=2025k
> Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
> V  [libjvm.so+0xfd1d1c]  VMError::report_and_die(Thread*, void*, char const*, int, char const*, char const*, std::__va_list)+0x7
> 8
> V  [libjvm.so+0x6d8ab0]  report_vm_error(char const*, int, char const*, char const*, ...)+0x15c
> V  [libjvm.so+0x26e54c]  needs_acquiring_load_exclusive(Node const*)+0x38c
> V  [libjvm.so+0x72c4a0]  State::_sub_Op_CompareAndSwapN(Node const*)+0x68
> V  [libjvm.so+0x76774c]  State::DFA(int, Node const*)+0x3f8
> V  [libjvm.so+0xc97f4c]  Matcher::Label_Root(Node const*, State*, Node*, Node const*)+0x524
> V  [libjvm.so+0xc9753c]  Matcher::match_tree(Node const*)+0x1e4
> V  [libjvm.so+0xc95c94]  Matcher::xform(Node*, int)+0x168
> V  [libjvm.so+0xc92b58]  Matcher::match()+0xcc0
> V  [libjvm.so+0x65d664]  Compile::Code_Gen()+0x98
> V  [libjvm.so+0x656510]  Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool, bool, DirectiveSet*)+0x11d8
> V  [libjvm.so+0x507014]  C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*)+0x158
> V  [libjvm.so+0x672eb4]  CompileBroker::invoke_compiler_on_method(CompileTask*)+0x604
> V  [libjvm.so+0x671ef8]  CompileBroker::compiler_thread_loop()+0x344
> V  [libjvm.so+0xf54c68]  compiler_thread_entry(JavaThread*, Thread*)+0x94
> V  [libjvm.so+0xf4fb54]  JavaThread::thread_main_inner()+0x194
> V  [libjvm.so+0xf4f9ac]  JavaThread::run()+0x19c
> V  [libjvm.so+0xd844d8]  thread_native_entry(Thread*)+0x17c
> C  [libpthread.so.0+0x7c10]  start_thread+0xb0
>
>
>
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671



-- 
Best regards,
Zhongwei

From zhongwei.yao at linaro.org  Mon May 28 10:56:02 2018
From: zhongwei.yao at linaro.org (Zhongwei Yao)
Date: Mon, 28 May 2018 18:56:02 +0800
Subject: [aarch64-port-dev ] Assert failure building Graal
In-Reply-To: <CAFkOo6Ys6PHsWP1MC3Kst7hNus-eKwBr9Z2BMCqxJmv-HgJDpA@mail.gmail.com>
References: <8f31c4a1-6f49-31c9-1900-62818be7e3f0@redhat.com>
 <CAFkOo6Ys6PHsWP1MC3Kst7hNus-eKwBr9Z2BMCqxJmv-HgJDpA@mail.gmail.com>
Message-ID: <CAFkOo6YPi4c=apRGgnDLLVnnB500b3AQPNAkmrHWt7Qi=93HvQ@mail.gmail.com>

And I have not found the root cause yet...

On 28 May 2018 at 18:54, Zhongwei Yao <zhongwei.yao at linaro.org> wrote:
> Hi, Andrew,
>
> By 'git bisect', I find this failure should be caused by this patch:
> https://bugs.openjdk.java.net/browse/JDK-8202377.
>
> BTW, this patch also makes some jtreg case failed, like
> compiler/loopopts/superword/SumRed_Int.java etc.
>
> On 26 May 2018 at 00:03, Andrew Haley <aph at redhat.com> wrote:
>> This is today's jdk-jdk
>>
>> # To suppress the following error report, specify this argument
>> # after -XX: or in .hotspotrc:  SuppressErrorAt=/aarch64.ad:2849
>> #
>> # A fatal error has been detected by the Java Runtime Environment:
>> #
>> #  Internal Error (/local/jdk-jdk/src/hotspot/cpu/aarch64/aarch64.ad:2849), pid=18689, tid=18767
>> #  assert(mbar != __null) failed: CAS not embedded in normal graph!
>> #
>> # JRE version: OpenJDK Runtime Environment (11.0) (slowdebug build 11-internal+0-adhoc.aph.jdk-jdk)
>> # Java VM: OpenJDK 64-Bit Server VM (slowdebug 11-internal+0-adhoc.aph.jdk-jdk, mixed mode, tiered, compressed oops, g1 gc, linux-aarch64)
>> # Core dump will be written. Default location: /local/graal/graal/compiler/core.18689
>> #
>> # An error report file with more information is saved as:
>> # /local/graal/graal/compiler/hs_err_pid18689.log
>>
>>
>> Current CompileTask:
>> C2:  34583 2284       4       java.util.concurrent.ConcurrentHashMap::casTabAt (21 bytes)
>>
>> Stack: [0x000003ff816a0000,0x000003ff818a0000],  sp=0x000003ff8189a7a0,  free space=2025k
>> Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
>> V  [libjvm.so+0xfd1d1c]  VMError::report_and_die(Thread*, void*, char const*, int, char const*, char const*, std::__va_list)+0x7
>> 8
>> V  [libjvm.so+0x6d8ab0]  report_vm_error(char const*, int, char const*, char const*, ...)+0x15c
>> V  [libjvm.so+0x26e54c]  needs_acquiring_load_exclusive(Node const*)+0x38c
>> V  [libjvm.so+0x72c4a0]  State::_sub_Op_CompareAndSwapN(Node const*)+0x68
>> V  [libjvm.so+0x76774c]  State::DFA(int, Node const*)+0x3f8
>> V  [libjvm.so+0xc97f4c]  Matcher::Label_Root(Node const*, State*, Node*, Node const*)+0x524
>> V  [libjvm.so+0xc9753c]  Matcher::match_tree(Node const*)+0x1e4
>> V  [libjvm.so+0xc95c94]  Matcher::xform(Node*, int)+0x168
>> V  [libjvm.so+0xc92b58]  Matcher::match()+0xcc0
>> V  [libjvm.so+0x65d664]  Compile::Code_Gen()+0x98
>> V  [libjvm.so+0x656510]  Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool, bool, DirectiveSet*)+0x11d8
>> V  [libjvm.so+0x507014]  C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*)+0x158
>> V  [libjvm.so+0x672eb4]  CompileBroker::invoke_compiler_on_method(CompileTask*)+0x604
>> V  [libjvm.so+0x671ef8]  CompileBroker::compiler_thread_loop()+0x344
>> V  [libjvm.so+0xf54c68]  compiler_thread_entry(JavaThread*, Thread*)+0x94
>> V  [libjvm.so+0xf4fb54]  JavaThread::thread_main_inner()+0x194
>> V  [libjvm.so+0xf4f9ac]  JavaThread::run()+0x19c
>> V  [libjvm.so+0xd844d8]  thread_native_entry(Thread*)+0x17c
>> C  [libpthread.so.0+0x7c10]  start_thread+0xb0
>>
>>
>>
>> --
>> Andrew Haley
>> Java Platform Lead Engineer
>> Red Hat UK Ltd. <https://www.redhat.com>
>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
>
>
>
> --
> Best regards,
> Zhongwei



-- 
Best regards,
Zhongwei

From stuart.monteith at linaro.org  Mon May 28 16:42:02 2018
From: stuart.monteith at linaro.org (Stuart Monteith)
Date: Mon, 28 May 2018 17:42:02 +0100
Subject: [aarch64-port-dev ] hg: zgc/zgc: 208 new changesets
In-Reply-To: <EDBBDCA8-5F9F-474E-8F9B-50A79CA2E946@oracle.com>
References: <201804161348.w3GDmYYO006567@aojmv0008.oracle.com>
 <176fb138-1528-741d-6c10-6917cdec9100@oracle.com>
 <CAEGA6kaRcvsDvu7UxqcFL6QUZ8wu1OnYgRKSDNKqZbTMt0AY2w@mail.gmail.com>
 <27055e69-3f81-842f-ffa3-1b7c8500dd8f@oracle.com>
 <CAEGA6kao_BA3HOnJPoXadm+AUuMSuH2ocGnatVMcRr=iKMk1kQ@mail.gmail.com>
 <EDBBDCA8-5F9F-474E-8F9B-50A79CA2E946@oracle.com>
Message-ID: <CAEGA6kY_R5PaQOzc15qrvfX=iA=xfRV=fsCzhuP7FX8XpF7eqg@mail.gmail.com>

Thanks for taking a look Erik.


On 25 May 2018 at 19:21, Erik Osterlund <erik.osterlund at oracle.com> wrote:
> Hi,
>
>> On 25 May 2018, at 16:35, Stuart Monteith <stuart.monteith at linaro.org> wrote:
>>
>> Hello,
>>   I've continued to work on ZGC on aarch64. It isn't quite working
>> yet, and here are my latest patches:
>>
>> http://cr.openjdk.java.net/~smonteith/zgc/webrev-zgc-1/
>>
>> It appears to work ok using the Interpreter, it mostly works with C1,
>> and C2 seems to have issues in code generation.
>>
>> Some observations:
>> 1. The code is a mix of the SPARC and the x86 port. The os_cpu code
>> is essentially the linux_x86 code, but with the multimapping removed.
>
> On that note, it seems like the backing file stuff in your patch could be removed.
>

Per has said the same. I'll bite the bullet and remove it.

>> The aarch64 architecture allows the top 8 bits of pointers to be
>> ignored. Provided we don't need the tags to be in signal contexts, we
>> should be ok.
>
> Sounds exactly like SPARC. The top byte was used. I?m glad you could use that as a template for the AArch64 port.

The only difference really is that it is a fixed 8 bits. One change
I'll do is to shift the 4 bits we use to the end, in case that number
gets reduced.

>
>> 2. The load barriers are tragically unoptimised - I'm essentially
>> spilling all registers on the slow path. The load barriers can be
>> called in situations where the scratch registers are active, so some
>> saving is required. I've not fully considered the x86
>> register-specific stubs either.
>
> On that note, I noticed that in the barrier set assembler, you get a tmp1 register passed in. But it is not used, and instead rscratch2 is used (unless it has a collision with dst). Perhaps tmp1 could be used instead. Oh and maybe load the bad mask from rthread instead of ExternalAddress to make it position independent.

This requires more investigation on my part. Using the tmp register a
few revisions back was causing an issue in the interpreter - t turned
out the temporary register was not as available as I'd like. Also, tmp
is often set to noreg, and we need to find a useful register.
I've observed using the badmask from rthread - that should improve the
code in most cases, so I'll implement that next.

>
>> 3. The aarch64 port was written using 48-bit literal oops, which
>> strips off the colours in compiled code. I'm currently working on a
>> patch to enable 64-bit literals, this is a separate patch:
>> http://cr.openjdk.java.net/~smonteith/zgc/webrev-oop64-1/
>>     Having 64-bit literal oops will help allow the 52-bit virtual
>> address space in future Arm architectures to be supported.
>> 4. The 64-bit literals don't work fully with G1GC and C2 - the gc
>> benchmark I use for testing passes with C1. 64-bit literal oops are
>> only enabled with -XX:+Use64BitLiteralOops - +UseZGC doesn't enable it
>> yet.
>
> I am curious if you could just materialize the oops without the colours instead. They will just be masked off by the HW anyway and are invariantly always good, and do not use load barriers. Although that would probably make comparisons and stores with such literals involved a bit awkward. So probably best to support 64 bit oops instead anyway.

I was hoping the former could be done, but I'll go with the latter
from now, as there are other benefits, namely support for 52-bit
addressing.

>
>> 5. Some of the constants that need to change are in enums - so the
>> Use64BitLiteralOops option has to be set, otherwise you'll get a
>> horrible mix of 48-bit constants and some 64-bit calculations.
>> 6. This is based on today's code on the ZGC branch. I've not spent
>> much time on the C2 barriers as of yet, but it seems no worse than
>> before.
>
> You might want to use the bad bit C2 node to map it against the rheapbase register if you get that working. Oh, and you don?t need the CompareAndSwap2I matching rules any longer; it was only part of a medium-slow path that has since long been removed.

Thanks -  have a look at the AddrBadBitNode and I'll remove the
CompareAndSwap2I rules.

>
>> 7. It is assumed that the literal oops aren't patched outside of
>> safepoints. I'm aware this is an assumption that needs to be checked.
>> As constants are spread over 4 instructions (movz, movk, movk, movk),
>> then we need to look at another scheme.
>
> Today that should be true. We walk the code heap in safepoints only. The plan for concurrent class unloading going forward is to use nmethod entry barriers (triggered upon first entry into an nmethod after the mark start pause to mark objects and make the oops good) that patches the oops concurrently.

That's good to know. I presume the entry barriers would gate the entry
and fixup to a single thread, which would then do the patching before
issuing the correct barriers and letting the threads continue.
>
>> 8. Unlike SPARC and x86, AArch64 has a weak memory model - I haven't
>> considered yet when
>
> What could possibly go wrong...

Nothing, it'll all be OK in the end :-)

>
>> 9. SRDM - those are my initials - I've used them to highlight to
>> myself things that need done.
>>
>> This is all very much a work in progress, but I would appreciate people's input.
>
> Thank you for taking ZGC to AArch64. And nice to see more use of hardware VA masking. :)
>

Thanks, it'll be exciting to get it working, and working well.

> Thanks,
> /Erik
>
>> Thanks,
>>   Stuart
>>
>>
>>> On 16 April 2018 at 20:47, Per Liden <per.liden at oracle.com> wrote:
>>> Hi Stuart,
>>>
>>>> On 04/16/2018 04:46 PM, Stuart Monteith wrote:
>>>>
>>>> Thanks for that Per - I do appreciate being able to rebase my aarch64
>>>> work on top of your periodic drops.
>>>
>>>
>>> Cool. As you might have noticed, the ZGC repo now includes the latest
>>> BarrierSetAssembler changes that Erik ?sterlund has been working on. This
>>> greatly simplifies the task of adding CPU-specific load barriers needed for
>>> the interpreter.
>>>
>>>>
>>>> I've gotten to the point where I am running with a slowdebug build running
>>>> with:
>>>>    -XX:+VerifyOops -XX:+ZVerifyForwarding -XX:+ZVerifyMarking -Xint
>>>>
>>>> The benchmark I'm running is perhaps cruel and unusual, but even with
>>>> the VM pinned to one CPU, there is an issue with verify_oop getting a
>>>> bad address (0x8).
>>>
>>>
>>> Please note that -XX:+VerifyOops has been broken in jdk/hs (and therefore
>>> also in zgc/zgc), so watch out a bit there. There's a bug for that here:
>>> https://bugs.openjdk.java.net/browse/JDK-8187078
>>> The problem you're running into might be real, just saying don't blindly
>>> trust -XX:+VerifyOops at the moment.
>>>
>>> Would you mind uploading your current patch to cr.openjdk.java.net? I don't
>>> have a aarch64 to test/debug on, but it would be interesting to have a look
>>> anyway.
>>>
>>> cheers,
>>> Per
>>>
>>>>
>>>> BR,
>>>>    Stuart
>>>>
>>>>> On 16 April 2018 at 15:02, Per Liden <per.liden at oracle.com> wrote:
>>>>>
>>>>> FYI, this rebase brings the ZGC repo in sync with jdk/hs (as it looked
>>>>> mid
>>>>> Thursday last week). As jdk/hs is closing we'll be shifting over to
>>>>> jdk/jdk
>>>>> as upstream.
>>>>>
>>>>> cheers,
>>>>> Per
>>>>>
>>>>>> On 04/16/2018 03:48 PM, per.liden at oracle.com wrote:
>>>>>>
>>>>>>
>>>>>> Changeset: 2520a95cddf7
>>>>>>-8 Snip

From ci_notify at linaro.org  Mon May 28 23:25:05 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Mon, 28 May 2018 23:25:05 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <1521621223.3090.1527549906200.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/147/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/29 pass: 1,636; fail: 17; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 2: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 3: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 4: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 5: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 6: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 7: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
Build 8: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616
Build 9: aarch64/2018/may/15 pass: 3,234; fail: 34; error: 4; not run: 11,619
Build 10: aarch64/2018/may/17 pass: 3,263; fail: 34; error: 4; not run: 11,619
Build 11: aarch64/2018/may/21 pass: 3,769; fail: 38; error: 5; not run: 11,619
Build 12: aarch64/2018/may/23 pass: 3,868; fail: 37; error: 4; not run: 11,619
Build 13: aarch64/2018/may/25 pass: 5,209; fail: 45; error: 3; not run: 11,619
Build 14: aarch64/2018/may/27 pass: 5,210; fail: 43; error: 4; not run: 11,619

7 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/29 pass: 7,790; fail: 617; error: 20
Build 1: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 2: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 3: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 4: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 5: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 6: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 7: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
Build 8: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23
Build 9: aarch64/2018/may/15 pass: 7,865; fail: 629; error: 32
Build 10: aarch64/2018/may/17 pass: 8,329; fail: 595; error: 29
Build 11: aarch64/2018/may/21 pass: 8,326; fail: 604; error: 25
Build 12: aarch64/2018/may/23 pass: 8,328; fail: 610; error: 24
Build 13: aarch64/2018/may/25 pass: 8,302; fail: 638; error: 23
Build 14: aarch64/2018/may/27 pass: 8,331; fail: 611; error: 23

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/29 pass: 3,849; fail: 6; error: 2
Build 1: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 2: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 3: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 4: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 5: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 6: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 7: aarch64/2018/may/11 pass: 3,865; fail: 6
Build 8: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4
Build 9: aarch64/2018/may/15 pass: 3,863; fail: 6; error: 3
Build 10: aarch64/2018/may/17 pass: 3,864; fail: 6; error: 3
Build 11: aarch64/2018/may/21 pass: 3,867; fail: 6; error: 2
Build 12: aarch64/2018/may/23 pass: 3,871; fail: 6; error: 3
Build 13: aarch64/2018/may/25 pass: 3,877; fail: 6; error: 5
Build 14: aarch64/2018/may/27 pass: 3,880; fail: 6; error: 2

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/29 pass: 1,644; fail: 16; error: 1; not run: 11,615
Build 1: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 2: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 3: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 4: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 5: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 6: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 7: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 8: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616
Build 9: aarch64/2018/may/15 pass: 3,243; fail: 33; error: 3; not run: 11,619
Build 10: aarch64/2018/may/17 pass: 3,274; fail: 31; error: 3; not run: 11,619
Build 11: aarch64/2018/may/21 pass: 3,783; fail: 34; error: 2; not run: 11,619
Build 12: aarch64/2018/may/23 pass: 3,879; fail: 34; error: 3; not run: 11,619
Build 13: aarch64/2018/may/25 pass: 5,219; fail: 42; error: 3; not run: 11,619
Build 14: aarch64/2018/may/27 pass: 5,220; fail: 40; error: 4; not run: 11,619

3 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/29 pass: 7,823; fail: 585; error: 19
Build 1: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 2: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 3: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 4: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 5: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 6: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 7: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
Build 8: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17
Build 9: aarch64/2018/may/15 pass: 7,918; fail: 586; error: 22
Build 10: aarch64/2018/may/17 pass: 8,349; fail: 587; error: 18
Build 11: aarch64/2018/may/21 pass: 8,363; fail: 578; error: 15
Build 12: aarch64/2018/may/23 pass: 8,361; fail: 583; error: 19
Build 13: aarch64/2018/may/25 pass: 8,357; fail: 591; error: 16
Build 14: aarch64/2018/may/27 pass: 8,359; fail: 589; error: 18

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/29 pass: 3,848; fail: 6; error: 3
Build 1: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 2: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 3: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 4: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 5: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 6: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 7: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
Build 8: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5
Build 9: aarch64/2018/may/15 pass: 3,858; fail: 6; error: 8
Build 10: aarch64/2018/may/17 pass: 3,861; fail: 6; error: 6
Build 11: aarch64/2018/may/21 pass: 3,863; fail: 6; error: 6
Build 12: aarch64/2018/may/23 pass: 3,867; fail: 6; error: 7
Build 13: aarch64/2018/may/25 pass: 3,878; fail: 6; error: 4
Build 14: aarch64/2018/may/27 pass: 3,877; fail: 6; error: 5

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.65x
Relative performance: Server critical-jOPS (nc): 0.50x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 66.9, Server: 104.56

Client 66.9 / Client 2014-04-01 (43.00): 1.56x
Server 104.56 / Server 2014-04-01 (71.00): 1.47x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-30 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/088/results/
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
2018-05-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/135/results/
2018-05-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/137/results/
2018-05-22 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/141/results/
2018-05-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/143/results/
2018-05-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/145/results/
2018-05-28 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/147/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From aph at redhat.com  Tue May 29 09:13:01 2018
From: aph at redhat.com (Andrew Haley)
Date: Tue, 29 May 2018 10:13:01 +0100
Subject: [aarch64-port-dev ] Assert failure building Graal
In-Reply-To: <CAFkOo6Ys6PHsWP1MC3Kst7hNus-eKwBr9Z2BMCqxJmv-HgJDpA@mail.gmail.com>
References: <8f31c4a1-6f49-31c9-1900-62818be7e3f0@redhat.com>
 <CAFkOo6Ys6PHsWP1MC3Kst7hNus-eKwBr9Z2BMCqxJmv-HgJDpA@mail.gmail.com>
Message-ID: <9953eff9-9cbb-f290-6e48-fabdc7197170@redhat.com>

On 05/28/2018 11:54 AM, Zhongwei Yao wrote:
> By 'git bisect', I find this failure should be caused by this patch:
> https://bugs.openjdk.java.net/browse/JDK-8202377.

Right, the C2 GC Barriers stuff.

> BTW, this patch also makes some jtreg case failed, like
> compiler/loopopts/superword/SumRed_Int.java etc.

I see.  It's a shame that we didn't catch this before it went in.
Thanks.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671

From ci_notify at linaro.org  Thu May 31 00:53:42 2018
From: ci_notify at linaro.org (ci_notify at linaro.org)
Date: Thu, 31 May 2018 00:53:42 +0000 (UTC)
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
Message-ID: <1022987563.3382.1527728022941.JavaMail.jenkins@a21245d81d7b>

This is a summary of the JTREG test results
===========================================
 
The build and test results are cycled every 15 days.
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/149/summary.html
 
-------------------------------------------------------------------------------
client-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
Build 1: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
Build 2: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
Build 3: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
Build 4: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
Build 5: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
Build 6: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
Build 7: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616
Build 8: aarch64/2018/may/15 pass: 3,234; fail: 34; error: 4; not run: 11,619
Build 9: aarch64/2018/may/17 pass: 3,263; fail: 34; error: 4; not run: 11,619
Build 10: aarch64/2018/may/21 pass: 3,769; fail: 38; error: 5; not run: 11,619
Build 11: aarch64/2018/may/23 pass: 3,868; fail: 37; error: 4; not run: 11,619
Build 12: aarch64/2018/may/25 pass: 5,209; fail: 45; error: 3; not run: 11,619
Build 13: aarch64/2018/may/27 pass: 5,210; fail: 43; error: 4; not run: 11,619
Build 14: aarch64/2018/may/29 pass: 5,209; fail: 44; error: 4; not run: 11,619

7 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
Build 1: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
Build 2: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
Build 3: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
Build 4: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
Build 5: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
Build 6: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
Build 7: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23
Build 8: aarch64/2018/may/15 pass: 7,865; fail: 629; error: 32
Build 9: aarch64/2018/may/17 pass: 8,329; fail: 595; error: 29
Build 10: aarch64/2018/may/21 pass: 8,326; fail: 604; error: 25
Build 11: aarch64/2018/may/23 pass: 8,328; fail: 610; error: 24
Build 12: aarch64/2018/may/25 pass: 8,302; fail: 638; error: 23
Build 13: aarch64/2018/may/27 pass: 8,331; fail: 611; error: 23
Build 14: aarch64/2018/may/29 pass: 8,320; fail: 616; error: 29

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
client-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/31 pass: 3,851; fail: 6
Build 1: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 2: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
Build 3: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
Build 4: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
Build 5: aarch64/2018/may/10 pass: 3,865; fail: 6
Build 6: aarch64/2018/may/11 pass: 3,865; fail: 6
Build 7: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4
Build 8: aarch64/2018/may/15 pass: 3,863; fail: 6; error: 3
Build 9: aarch64/2018/may/17 pass: 3,864; fail: 6; error: 3
Build 10: aarch64/2018/may/21 pass: 3,867; fail: 6; error: 2
Build 11: aarch64/2018/may/23 pass: 3,871; fail: 6; error: 3
Build 12: aarch64/2018/may/25 pass: 3,877; fail: 6; error: 5
Build 13: aarch64/2018/may/27 pass: 3,880; fail: 6; error: 2
Build 14: aarch64/2018/may/29 pass: 3,879; fail: 6; error: 4

-------------------------------------------------------------------------------
server-release/hotspot
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
Build 1: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
Build 2: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
Build 3: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
Build 4: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
Build 5: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 6: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
Build 7: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616
Build 8: aarch64/2018/may/15 pass: 3,243; fail: 33; error: 3; not run: 11,619
Build 9: aarch64/2018/may/17 pass: 3,274; fail: 31; error: 3; not run: 11,619
Build 10: aarch64/2018/may/21 pass: 3,783; fail: 34; error: 2; not run: 11,619
Build 11: aarch64/2018/may/23 pass: 3,879; fail: 34; error: 3; not run: 11,619
Build 12: aarch64/2018/may/25 pass: 5,219; fail: 42; error: 3; not run: 11,619
Build 13: aarch64/2018/may/27 pass: 5,220; fail: 40; error: 4; not run: 11,619
Build 14: aarch64/2018/may/29 pass: 5,219; fail: 42; error: 3; not run: 11,619

4 fatal errors were detected; please follow the link above for more detail.

-------------------------------------------------------------------------------
server-release/jdk
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
Build 1: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
Build 2: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
Build 3: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
Build 4: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
Build 5: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
Build 6: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
Build 7: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17
Build 8: aarch64/2018/may/15 pass: 7,918; fail: 586; error: 22
Build 9: aarch64/2018/may/17 pass: 8,349; fail: 587; error: 18
Build 10: aarch64/2018/may/21 pass: 8,363; fail: 578; error: 15
Build 11: aarch64/2018/may/23 pass: 8,361; fail: 583; error: 19
Build 12: aarch64/2018/may/25 pass: 8,357; fail: 591; error: 16
Build 13: aarch64/2018/may/27 pass: 8,359; fail: 589; error: 18
Build 14: aarch64/2018/may/29 pass: 8,372; fail: 576; error: 18

-------------------------------------------------------------------------------
server-release/langtools
-------------------------------------------------------------------------------
Build 0: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
Build 1: aarch64/2018/apr/05 pass: 3,851; fail: 6
Build 2: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
Build 3: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
Build 4: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
Build 5: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
Build 6: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
Build 7: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5
Build 8: aarch64/2018/may/15 pass: 3,858; fail: 6; error: 8
Build 9: aarch64/2018/may/17 pass: 3,861; fail: 6; error: 6
Build 10: aarch64/2018/may/21 pass: 3,863; fail: 6; error: 6
Build 11: aarch64/2018/may/23 pass: 3,867; fail: 6; error: 7
Build 12: aarch64/2018/may/25 pass: 3,878; fail: 6; error: 4
Build 13: aarch64/2018/may/27 pass: 3,877; fail: 6; error: 5
Build 14: aarch64/2018/may/29 pass: 3,877; fail: 6; error: 6

Previous results can be found here: 
 
  http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
 

SPECjbb2015 composite regression test completed
===============================================

This test measures the relative performance of the server
compiler running the SPECjbb2015 composite tests and compares
the performance against the baseline performance of the server
compiler taken on 2016-11-21.

In accordance with [1], the SPECjbb2015 tests are run on a system
which is not production ready and does not meet all the
requirements for publishing compliant results. The numbers below
shall be treated as non-compliant (nc) and are for experimental
purposes only.

Relative performance: Server max-jOPS (nc): 0.65x
Relative performance: Server critical-jOPS (nc): 0.58x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/SPECjbb2015-results/

[1] http://www.spec.org/fairuse.html#Academic

Regression test Hadoop-Terasort completed
=========================================

This test measures the performance of the server and client compilers
running Hadoop sorting a 1GB file using Terasort and compares
the performance against the baseline performance of the Zero interpreter
and against the baseline performance of the client and server compilers
on 2014-04-01.

Relative performance: Zero: 1.0, Client: 65.35, Server: 103.79

Client 65.35 / Client 2014-04-01 (43.00): 1.52x
Server 103.79 / Server 2014-04-01 (71.00): 1.46x

Details of the test setup and historical results may be found here:

    http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/

This is a summary of the jcstress test results
==============================================
 
The build and test results are cycled every 15 days.
 
2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
2018-05-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/135/results/
2018-05-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/137/results/
2018-05-22 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/141/results/
2018-05-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/143/results/
2018-05-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/145/results/
2018-05-28 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/147/results/
2018-05-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/149/results/
 
For detailed information on the test output please refer to: 
 
  http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/

From rkennke at redhat.com  Thu May 31 08:37:46 2018
From: rkennke at redhat.com (Roman Kennke)
Date: Thu, 31 May 2018 10:37:46 +0200
Subject: [aarch64-port-dev ] RFR: Bulk integration of Shenandoah
 2018-05-15
In-Reply-To: <7483cc64-7c86-d815-ced8-2cc8a6ab068f@redhat.com>
References: <5315ca0e-5bee-c1ce-f5b3-0261556a8295@redhat.com>
 <774f2316-aa08-9b5b-ce7e-dde7e5e962c1@redhat.com>
 <75a37ce3-0a8a-5fee-4836-e5c9de479e6a@redhat.com>
 <07fa3cdd-4cc7-5e66-0c38-54b1b9100016@redhat.com>
 <ccc8598a-366c-84c3-bf02-b5bb8d58a233@redhat.com>
 <7483cc64-7c86-d815-ced8-2cc8a6ab068f@redhat.com>
Message-ID: <3cd5f4e7-8cef-e1fd-2c2b-720aaa9efd40@redhat.com>

Am 17.05.2018 um 20:06 schrieb Aleksey Shipilev:
> On 05/17/2018 08:02 PM, Andrew Haley wrote:
>> On 05/17/2018 06:51 PM, Aleksey Shipilev wrote:
>>> On 05/17/2018 07:41 PM, Andrew Haley wrote:
>>>> That looks reasonable.
>>>
>>> Have you reviewed the entire patch already? Oh wow, that was fast! I suspected it would take a full
>>> day to read through them.
>>
>> I looked through the list of changes and they seemed reasonable.  I
>> rather assumed that the changes themselves had already been reviewed
>> as part of the Shenandoah process.  If not, I'm going to withdraw my
>> consent!  In any case, I assume that a Shenadoah contributor will look
>> them over too.
> 
> Yeah, we are sure about the Shenandoah parts. But the goal for this review is to look very carefully
> if this does any weird stuff that affects non-Shenandoah parts. The bulk of the patch is in
> gc/shenandoah, but there are also a few changes in shared code (mostly reverts) which would enjoy a
> fresh pair of eyes.
> 

Has anybody else gotten to review this in the meantime? Is it ok to go?

Roman



From stuart.monteith at linaro.org  Thu May 31 19:16:07 2018
From: stuart.monteith at linaro.org (Stuart Monteith)
Date: Thu, 31 May 2018 20:16:07 +0100
Subject: [aarch64-port-dev ] JTREG, JCStress,
 SPECjbb2015 and Hadoop/Terasort results for OpenJDK JDK on AArch64
In-Reply-To: <1022987563.3382.1527728022941.JavaMail.jenkins@a21245d81d7b>
References: <1022987563.3382.1527728022941.JavaMail.jenkins@a21245d81d7b>
Message-ID: <CAEGA6kbr-GGcAP4BWd+9_h=TxKWoDNBg-xx532VvL=H487uJ0w@mail.gmail.com>

Hi,
 In reference to:
http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/149/summary.html

   As far as I can tell so far, the issues with C1 are caused by:
      8201593: Print array length in ArrayIndexOutOfBoundsException.

Backing out that change was sufficient to cause the failing C1 tests
to pass. Each of the failures in C1 look like they are related to it.
I'm in the process of debugging them.

There is an identical set of failures under hotspot/compiler/aot under
the C1 and C2 test runs. I've not investigated this in any detail yet.

BR,
    Stuart



On 31 May 2018 at 01:53,  <ci_notify at linaro.org> wrote:
> This is a summary of the JTREG test results
> ===========================================
>
> The build and test results are cycled every 15 days.
>
> For detailed information on the test output please refer to:
>
>   http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/149/summary.html
>
> -------------------------------------------------------------------------------
> client-release/hotspot
> -------------------------------------------------------------------------------
> Build 0: aarch64/2018/mar/31 pass: 1,637; fail: 15; error: 2; not run: 11,615
> Build 1: aarch64/2018/apr/05 pass: 1,672; fail: 15; error: 2; not run: 11,615
> Build 2: aarch64/2018/apr/07 pass: 1,675; fail: 14; error: 2; not run: 11,615
> Build 3: aarch64/2018/apr/15 pass: 1,674; fail: 14; error: 2; not run: 11,615
> Build 4: aarch64/2018/apr/17 pass: 1,675; fail: 14; error: 1; not run: 11,615
> Build 5: aarch64/2018/may/10 pass: 3,190; fail: 14; error: 3; not run: 11,616
> Build 6: aarch64/2018/may/11 pass: 3,192; fail: 12; error: 3; not run: 11,616
> Build 7: aarch64/2018/may/13 pass: 3,191; fail: 13; error: 3; not run: 11,616
> Build 8: aarch64/2018/may/15 pass: 3,234; fail: 34; error: 4; not run: 11,619
> Build 9: aarch64/2018/may/17 pass: 3,263; fail: 34; error: 4; not run: 11,619
> Build 10: aarch64/2018/may/21 pass: 3,769; fail: 38; error: 5; not run: 11,619
> Build 11: aarch64/2018/may/23 pass: 3,868; fail: 37; error: 4; not run: 11,619
> Build 12: aarch64/2018/may/25 pass: 5,209; fail: 45; error: 3; not run: 11,619
> Build 13: aarch64/2018/may/27 pass: 5,210; fail: 43; error: 4; not run: 11,619
> Build 14: aarch64/2018/may/29 pass: 5,209; fail: 44; error: 4; not run: 11,619
>
> 7 fatal errors were detected; please follow the link above for more detail.
>
> -------------------------------------------------------------------------------
> client-release/jdk
> -------------------------------------------------------------------------------
> Build 0: aarch64/2018/mar/31 pass: 7,766; fail: 643; error: 18
> Build 1: aarch64/2018/apr/05 pass: 7,787; fail: 619; error: 21
> Build 2: aarch64/2018/apr/07 pass: 7,781; fail: 632; error: 18
> Build 3: aarch64/2018/apr/15 pass: 7,824; fail: 583; error: 29
> Build 4: aarch64/2018/apr/17 pass: 7,800; fail: 621; error: 15
> Build 5: aarch64/2018/may/10 pass: 7,905; fail: 595; error: 22
> Build 6: aarch64/2018/may/11 pass: 7,880; fail: 623; error: 19
> Build 7: aarch64/2018/may/13 pass: 7,903; fail: 599; error: 23
> Build 8: aarch64/2018/may/15 pass: 7,865; fail: 629; error: 32
> Build 9: aarch64/2018/may/17 pass: 8,329; fail: 595; error: 29
> Build 10: aarch64/2018/may/21 pass: 8,326; fail: 604; error: 25
> Build 11: aarch64/2018/may/23 pass: 8,328; fail: 610; error: 24
> Build 12: aarch64/2018/may/25 pass: 8,302; fail: 638; error: 23
> Build 13: aarch64/2018/may/27 pass: 8,331; fail: 611; error: 23
> Build 14: aarch64/2018/may/29 pass: 8,320; fail: 616; error: 29
>
> 4 fatal errors were detected; please follow the link above for more detail.
>
> -------------------------------------------------------------------------------
> client-release/langtools
> -------------------------------------------------------------------------------
> Build 0: aarch64/2018/mar/31 pass: 3,851; fail: 6
> Build 1: aarch64/2018/apr/05 pass: 3,851; fail: 6
> Build 2: aarch64/2018/apr/07 pass: 3,851; fail: 6; error: 3
> Build 3: aarch64/2018/apr/15 pass: 3,855; fail: 6; error: 3
> Build 4: aarch64/2018/apr/17 pass: 3,856; fail: 6; error: 2
> Build 5: aarch64/2018/may/10 pass: 3,865; fail: 6
> Build 6: aarch64/2018/may/11 pass: 3,865; fail: 6
> Build 7: aarch64/2018/may/13 pass: 3,862; fail: 6; error: 4
> Build 8: aarch64/2018/may/15 pass: 3,863; fail: 6; error: 3
> Build 9: aarch64/2018/may/17 pass: 3,864; fail: 6; error: 3
> Build 10: aarch64/2018/may/21 pass: 3,867; fail: 6; error: 2
> Build 11: aarch64/2018/may/23 pass: 3,871; fail: 6; error: 3
> Build 12: aarch64/2018/may/25 pass: 3,877; fail: 6; error: 5
> Build 13: aarch64/2018/may/27 pass: 3,880; fail: 6; error: 2
> Build 14: aarch64/2018/may/29 pass: 3,879; fail: 6; error: 4
>
> -------------------------------------------------------------------------------
> server-release/hotspot
> -------------------------------------------------------------------------------
> Build 0: aarch64/2018/mar/31 pass: 1,645; fail: 15; error: 1; not run: 11,615
> Build 1: aarch64/2018/apr/05 pass: 1,680; fail: 14; error: 2; not run: 11,615
> Build 2: aarch64/2018/apr/07 pass: 1,685; fail: 13; not run: 11,615
> Build 3: aarch64/2018/apr/15 pass: 1,682; fail: 13; error: 2; not run: 11,615
> Build 4: aarch64/2018/apr/17 pass: 1,682; fail: 14; error: 1; not run: 11,615
> Build 5: aarch64/2018/may/10 pass: 3,199; fail: 12; error: 3; not run: 11,616
> Build 6: aarch64/2018/may/11 pass: 3,199; fail: 12; error: 3; not run: 11,616
> Build 7: aarch64/2018/may/13 pass: 3,200; fail: 11; error: 3; not run: 11,616
> Build 8: aarch64/2018/may/15 pass: 3,243; fail: 33; error: 3; not run: 11,619
> Build 9: aarch64/2018/may/17 pass: 3,274; fail: 31; error: 3; not run: 11,619
> Build 10: aarch64/2018/may/21 pass: 3,783; fail: 34; error: 2; not run: 11,619
> Build 11: aarch64/2018/may/23 pass: 3,879; fail: 34; error: 3; not run: 11,619
> Build 12: aarch64/2018/may/25 pass: 5,219; fail: 42; error: 3; not run: 11,619
> Build 13: aarch64/2018/may/27 pass: 5,220; fail: 40; error: 4; not run: 11,619
> Build 14: aarch64/2018/may/29 pass: 5,219; fail: 42; error: 3; not run: 11,619
>
> 4 fatal errors were detected; please follow the link above for more detail.
>
> -------------------------------------------------------------------------------
> server-release/jdk
> -------------------------------------------------------------------------------
> Build 0: aarch64/2018/mar/31 pass: 7,798; fail: 611; error: 18
> Build 1: aarch64/2018/apr/05 pass: 7,816; fail: 593; error: 18
> Build 2: aarch64/2018/apr/07 pass: 7,797; fail: 619; error: 15
> Build 3: aarch64/2018/apr/15 pass: 7,849; fail: 560; error: 27
> Build 4: aarch64/2018/apr/17 pass: 7,825; fail: 593; error: 18
> Build 5: aarch64/2018/may/10 pass: 7,918; fail: 586; error: 18
> Build 6: aarch64/2018/may/11 pass: 7,912; fail: 592; error: 18
> Build 7: aarch64/2018/may/13 pass: 7,892; fail: 616; error: 17
> Build 8: aarch64/2018/may/15 pass: 7,918; fail: 586; error: 22
> Build 9: aarch64/2018/may/17 pass: 8,349; fail: 587; error: 18
> Build 10: aarch64/2018/may/21 pass: 8,363; fail: 578; error: 15
> Build 11: aarch64/2018/may/23 pass: 8,361; fail: 583; error: 19
> Build 12: aarch64/2018/may/25 pass: 8,357; fail: 591; error: 16
> Build 13: aarch64/2018/may/27 pass: 8,359; fail: 589; error: 18
> Build 14: aarch64/2018/may/29 pass: 8,372; fail: 576; error: 18
>
> -------------------------------------------------------------------------------
> server-release/langtools
> -------------------------------------------------------------------------------
> Build 0: aarch64/2018/mar/31 pass: 3,850; fail: 6; error: 1
> Build 1: aarch64/2018/apr/05 pass: 3,851; fail: 6
> Build 2: aarch64/2018/apr/07 pass: 3,853; fail: 5; error: 2
> Build 3: aarch64/2018/apr/15 pass: 3,854; fail: 6; error: 4
> Build 4: aarch64/2018/apr/17 pass: 3,854; fail: 6; error: 4
> Build 5: aarch64/2018/may/10 pass: 3,862; fail: 6; error: 3
> Build 6: aarch64/2018/may/11 pass: 3,860; fail: 6; error: 5
> Build 7: aarch64/2018/may/13 pass: 3,861; fail: 6; error: 5
> Build 8: aarch64/2018/may/15 pass: 3,858; fail: 6; error: 8
> Build 9: aarch64/2018/may/17 pass: 3,861; fail: 6; error: 6
> Build 10: aarch64/2018/may/21 pass: 3,863; fail: 6; error: 6
> Build 11: aarch64/2018/may/23 pass: 3,867; fail: 6; error: 7
> Build 12: aarch64/2018/may/25 pass: 3,878; fail: 6; error: 4
> Build 13: aarch64/2018/may/27 pass: 3,877; fail: 6; error: 5
> Build 14: aarch64/2018/may/29 pass: 3,877; fail: 6; error: 6
>
> Previous results can be found here:
>
>   http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/index.html
>
>
> SPECjbb2015 composite regression test completed
> ===============================================
>
> This test measures the relative performance of the server
> compiler running the SPECjbb2015 composite tests and compares
> the performance against the baseline performance of the server
> compiler taken on 2016-11-21.
>
> In accordance with [1], the SPECjbb2015 tests are run on a system
> which is not production ready and does not meet all the
> requirements for publishing compliant results. The numbers below
> shall be treated as non-compliant (nc) and are for experimental
> purposes only.
>
> Relative performance: Server max-jOPS (nc): 0.65x
> Relative performance: Server critical-jOPS (nc): 0.58x
>
> Details of the test setup and historical results may be found here:
>
>     http://openjdk.linaro.org/jdkX/SPECjbb2015-results/
>
> [1] http://www.spec.org/fairuse.html#Academic
>
> Regression test Hadoop-Terasort completed
> =========================================
>
> This test measures the performance of the server and client compilers
> running Hadoop sorting a 1GB file using Terasort and compares
> the performance against the baseline performance of the Zero interpreter
> and against the baseline performance of the client and server compilers
> on 2014-04-01.
>
> Relative performance: Zero: 1.0, Client: 65.35, Server: 103.79
>
> Client 65.35 / Client 2014-04-01 (43.00): 1.52x
> Server 103.79 / Server 2014-04-01 (71.00): 1.46x
>
> Details of the test setup and historical results may be found here:
>
>     http://openjdk.linaro.org/jdkX/hadoop-terasort-benchmark-results/
>
> This is a summary of the jcstress test results
> ==============================================
>
> The build and test results are cycled every 15 days.
>
> 2018-03-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/090/results/
> 2018-04-05 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/095/results/
> 2018-04-08 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/097/results/
> 2018-04-17 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/105/results/
> 2018-04-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/107/results/
> 2018-05-11 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/130/results/
> 2018-05-13 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/131/results/
> 2018-05-14 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/133/results/
> 2018-05-16 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/135/results/
> 2018-05-18 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/137/results/
> 2018-05-22 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/141/results/
> 2018-05-25 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/143/results/
> 2018-05-26 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/145/results/
> 2018-05-28 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/147/results/
> 2018-05-31 pass rate: 11560/11560, results: http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/2018/149/results/
>
> For detailed information on the test output please refer to:
>
>   http://openjdk.linaro.org/jdkX/jcstress-nightly-runs/