From ioi.lam at oracle.com  Wed May  1 03:50:50 2019
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Wed, 01 May 2019 03:50:50 +0000
Subject: hg: valhalla/valhalla: Fixed failure in TestCallingConventionC1.java
 when G1GC is not used
Message-ID: <201905010350.x413opZU007716@aojmv0008.oracle.com>

Changeset: 4bfaa8806904
Author:    iklam
Date:      2019-04-30 20:50 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4bfaa8806904

Fixed failure in TestCallingConventionC1.java when G1GC is not used

! src/hotspot/cpu/x86/gc/shared/cardTableBarrierSetAssembler_x86.cpp



From ioi.lam at oracle.com  Wed May  1 22:33:19 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Wed, 1 May 2019 15:33:19 -0700
Subject: RFR 8223110 [lworld] Handle GC that happens when C1 allocates
 buffered value objects
Message-ID: <725195fd-b48d-3a2e-e7ca-96c75b736ce0@oracle.com>

https://bugs.openjdk.java.net/browse/JDK-8223110
http://cr.openjdk.java.net/~iklam/valhalla/8223110-gc-while-buffering-objs-in-c1-vep.v01/

Here's a small fix that properly scans oops on the callstack when GC 
happens while the C1 entry points allocate buffered instances of inlined 
classes.

I also fixed a related bug in 
CompiledMethod::preserve_callee_argument_oops where we should use the 
scalarized calling convention only for C2-compiled methods.

With this patch, C1 can basically handle incoming scalarized parameters. 
There are still some bugs that I need to fix (see commented out cases in 
TestCallingConventionC1.java). I'll also start working on returning 
scalarized values from C1-compiled methods.

Thanks
- Ioi


From ioi.lam at oracle.com  Thu May  2 06:06:43 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Wed, 1 May 2019 23:06:43 -0700
Subject: RFR 8223229 [lworld] C1 crashes when calling final virtual methods
 with value arguments
Message-ID: <3e060e2a-3d80-570e-1d4f-f93ff8f1bb1c@oracle.com>

https://bugs.openjdk.java.net/browse/JDK-8223229
http://cr.openjdk.java.net/~iklam/valhalla/8223229-c1-opt-virtual-call-scalarized-args.v01/

This is a small fix when C1 makes a call to a final virtual method with 
scalarized args. It should use the 
CompiledMethod::verified_value_entry_point().

I also removed CompiledMethod::is_c1(), which I added earlier without 
realizing that there's already CodeBlob::is_compiled_by_c1().

BTW, I am not quite sure what to do with the unverified entry point. It 
seems to me that we would need something like this:

void CompiledIC::compute_monomorphic_entry(...) {
 ?...
 ?if (is_optimized) {
 ??? entry = caller_is_c1 ?
 ????????????? method_code->verified_value_entry_point() :
 ? ? ? ? ? ? ? method_code->verified_entry_point();
 ? } else {
 ??? entry = caller_is_c1 ?
 ????????????? method_code->unverified_value_entry_point() :
 ? ?? ??? ? ?? method_code->entry_point();
 ??? }
 ? }

Tobias, what do you think?

Thanks
- Ioi


From tobias.hartmann at oracle.com  Thu May  2 07:12:10 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Thu, 2 May 2019 09:12:10 +0200
Subject: hg: valhalla/valhalla: 8222711: [lworld] Initial skeletal
 implementation of inline class instance construction via <init>
In-Reply-To: <527CC23D-C4C5-4868-B384-B2A12451763D@oracle.com>
References: <201904201505.x3KF5SKY022229@aojmv0008.oracle.com>
 <6c9edf41-6d63-394c-fa0e-5656a17dbe04@oracle.com>
 <8FE44E65-C393-431D-B8CF-AECEA56E404E@oracle.com>
 <3C062B57-2488-4604-BF58-F46DB57D2DB6@oracle.com>
 <c35a70f5-0364-da30-f9fa-fbb7d4b22143@oracle.com>
 <6979659D-C429-4D0B-86BB-78B36F77760A@oracle.com>
 <a547d60d-a4fb-1334-5857-20bffbbe2107@oracle.com>
 <9ff40744-7b85-6dea-6147-dd88ad65f599@oracle.com>
 <c525c249-d1d1-2b4e-ab65-345eab6c3e61@oracle.com>
 <527CC23D-C4C5-4868-B384-B2A12451763D@oracle.com>
Message-ID: <84b20bc4-4b74-cd3b-a68e-bdc5e6be6cb4@oracle.com>

Hi John,

On 30.04.19 21:11, John Rose wrote:
> Does the annotation make it into the class file?

Yes:

  public static MyValue1 MyValue1(int);
    descriptor: (I)QMyValue1;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:

  [...]

    RuntimeVisibleAnnotations:
      0: #20()
        ForceInline

> Either javac is failing to carry it from the constructor
> AST to the static init factory, or else the JVM is failing
> to apply it to the static init factory, or else the JIT is
> ignoring the bit.  (Or else something else!)

It's the test using 'getDeclaredMethods' which does not pick up the constructor (see below).

>> Now that worked with old 'makeValue' because it's a normal method and therefore returned by
>> getDeclaredMethods but it does not work with the new '<init>' constructor. Below is a little test
>> that shows the difference. Before, the test printed "public static MyValue1/val
>> MyValue1.$makeValue$(int)". Now it does not print anything.
> 
> That sounds right.  $makeValue$ has been renamed <init>
> *and* it has been reclassified as a jlr.Constructor.

Right, we should go with below test fix then.

>> diff -r 51c89c6d10e6 test/hotspot/jtreg/compiler/valhalla/valuetypes/ValueTypeTest.java
>> --- a/test/hotspot/jtreg/compiler/valhalla/valuetypes/ValueTypeTest.java	Fri Apr 26 23:27:18 2019 +0530
>> +++ b/test/hotspot/jtreg/compiler/valhalla/valuetypes/ValueTypeTest.java	Tue Apr 30 17:35:09 2019 +0200
>> @@ -121,6 +121,7 @@
>>         "-XX:CompileCommand=compileonly,java.lang.invoke.*::*",
>>         "-XX:CompileCommand=compileonly,java.lang.Long::sum",
>>         "-XX:CompileCommand=compileonly,java.lang.Object::<init>",
>> +        "-XX:CompileCommand=inline,compiler.valhalla.valuetypes.MyValue*::<init>",
>>         "-XX:CompileCommand=compileonly,compiler.valhalla.valuetypes.*::*"};
>>     private static final String[] printFlags = {
>>         "-XX:+PrintCompilation", "-XX:+PrintIdeal", "-XX:+UnlockDiagnosticVMOptions",
>> "-XX:+PrintOptoAssembly"};

Thanks,
Tobias


From tobias.hartmann at oracle.com  Thu May  2 07:16:22 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Thu, 2 May 2019 09:16:22 +0200
Subject: RFR 8223110 [lworld] Handle GC that happens when C1 allocates
 buffered value objects
In-Reply-To: <725195fd-b48d-3a2e-e7ca-96c75b736ce0@oracle.com>
References: <725195fd-b48d-3a2e-e7ca-96c75b736ce0@oracle.com>
Message-ID: <50a1f922-d927-6518-cff7-32d43ee5899c@oracle.com>

Hi Ioi,

looks good to me.

Thanks,
Tobias

On 02.05.19 00:33, Ioi Lam wrote:
> https://bugs.openjdk.java.net/browse/JDK-8223110
> http://cr.openjdk.java.net/~iklam/valhalla/8223110-gc-while-buffering-objs-in-c1-vep.v01/
> 
> Here's a small fix that properly scans oops on the callstack when GC happens while the C1 entry
> points allocate buffered instances of inlined classes.
> 
> I also fixed a related bug in CompiledMethod::preserve_callee_argument_oops where we should use the
> scalarized calling convention only for C2-compiled methods.
> 
> With this patch, C1 can basically handle incoming scalarized parameters. There are still some bugs
> that I need to fix (see commented out cases in TestCallingConventionC1.java). I'll also start
> working on returning scalarized values from C1-compiled methods.
> 
> Thanks
> - Ioi


From tobias.hartmann at oracle.com  Thu May  2 08:00:23 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Thu, 2 May 2019 10:00:23 +0200
Subject: RFR 8223229 [lworld] C1 crashes when calling final virtual
 methods with value arguments
In-Reply-To: <3e060e2a-3d80-570e-1d4f-f93ff8f1bb1c@oracle.com>
References: <3e060e2a-3d80-570e-1d4f-f93ff8f1bb1c@oracle.com>
Message-ID: <6f9d7f11-06e8-05e1-1011-b820f963ec65@oracle.com>

Hi Ioi,

On 02.05.19 08:06, Ioi Lam wrote:
> https://bugs.openjdk.java.net/browse/JDK-8223229
> http://cr.openjdk.java.net/~iklam/valhalla/8223229-c1-opt-virtual-call-scalarized-args.v01/

In sharedRuntime.cpp:1147, could you use caller->code()->is_compiled_by_c1() instead of doing a code
cache lookup?

Otherwise it looks good to me!

> BTW, I am not quite sure what to do with the unverified entry point. It seems to me that we would
> need something like this:
> 
> void CompiledIC::compute_monomorphic_entry(...) {
> ?...
> ?if (is_optimized) {
> ??? entry = caller_is_c1 ?
> ????????????? method_code->verified_value_entry_point() :
> ? ? ? ? ? ? ? method_code->verified_entry_point();
> ? } else {
> ??? entry = caller_is_c1 ?
> ????????????? method_code->unverified_value_entry_point() :
> ? ?? ??? ? ?? method_code->entry_point();
> ??? }
> ? }
> 
> Tobias, what do you think?

Yes, it seems that we need an unverified value entry point that falls through to the VVEP:

UEP
VVEP (RO)
UVEP     <- new
VVEP
VEP

I can implement this for C2, just file a bug when you have the C1 part ready.

If everything is implemented, we should think about a better naming scheme for these entry points
(John had some suggestions).

Thanks,
Tobias


From ioi.lam at oracle.com  Thu May  2 16:09:41 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Thu, 2 May 2019 09:09:41 -0700
Subject: RFR 8223229 [lworld] C1 crashes when calling final virtual
 methods with value arguments
In-Reply-To: <6f9d7f11-06e8-05e1-1011-b820f963ec65@oracle.com>
References: <3e060e2a-3d80-570e-1d4f-f93ff8f1bb1c@oracle.com>
 <6f9d7f11-06e8-05e1-1011-b820f963ec65@oracle.com>
Message-ID: <1f651b79-4371-a3d2-a134-1c5b6e8f41e2@oracle.com>



On 5/2/19 1:00 AM, Tobias Hartmann wrote:
> Hi Ioi,
>
> On 02.05.19 08:06, Ioi Lam wrote:
>> https://bugs.openjdk.java.net/browse/JDK-8223229
>> http://cr.openjdk.java.net/~iklam/valhalla/8223229-c1-opt-virtual-call-scalarized-args.v01/

Hi Tobias, thanks for the review
> In sharedRuntime.cpp:1147, could you use caller->code()->is_compiled_by_c1() instead of doing a code
> cache lookup?

Will caller->code() may be different than callerFrame.cb() if the caller 
gets recompiled? Anyway, the lookup is not necessary, as callerFrame._cb 
was already looked up when the frame was constructed. How about this:?

 ??? if (callerFrame.is_compiled_frame() && 
!callerFrame.is_deoptimized_frame()) {
 ????? caller_is_c1 = callerFrame.cb()->is_compiled_by_c1();
 ??? }

BTW, I copied the original code from here:


methodHandle SharedRuntime::reresolve_call_site(JavaThread *thread, 
bool& is_optimized, bool& caller_is_c1, TRAPS) {
 ? ...
 ? if (caller.is_compiled_frame() && !caller.is_deoptimized_frame()) {

 ??? address pc = caller.pc();
 ??? // Check for static or virtual call
 ??? bool is_static_call = false;
 ??? CompiledMethod* caller_nm = CodeCache::find_compiled(pc);
 ??? caller_is_c1 = caller_nm->is_compiled_by_c1();

Do you think this lookup can also be replaced with 
caller.cb()->as_compiled_method()? If so, I'll file an REF and fix in 
the main repo.

This code seems to be there since mercurial version 1

http://hg.openjdk.java.net/valhalla/valhalla/annotate/489c9b5090e2/hotspot/src/share/vm/runtime/sharedRuntime.cpp#l1280

>
> Otherwise it looks good to me!
>
>> BTW, I am not quite sure what to do with the unverified entry point. It seems to me that we would
>> need something like this:
>>
>> void CompiledIC::compute_monomorphic_entry(...) {
>>  ?...
>>  ?if (is_optimized) {
>>  ??? entry = caller_is_c1 ?
>>  ????????????? method_code->verified_value_entry_point() :
>>  ? ? ? ? ? ? ? method_code->verified_entry_point();
>>  ? } else {
>>  ??? entry = caller_is_c1 ?
>>  ????????????? method_code->unverified_value_entry_point() :
>>  ? ?? ??? ? ?? method_code->entry_point();
>>  ??? }
>>  ? }
>>
>> Tobias, what do you think?
> Yes, it seems that we need an unverified value entry point that falls through to the VVEP:
>
> UEP
> VVEP (RO)
> UVEP     <- new
> VVEP
> VEP
>
> I can implement this for C2, just file a bug when you have the C1 part ready.
OK I will do this for C1 first and get some test cases working with C2 
calling C1.

Thanks
- Ioi

> If everything is implemented, we should think about a better naming scheme for these entry points
> (John had some suggestions).
>
> Thanks,
> Tobias



From harold.seigel at oracle.com  Thu May  2 17:16:59 2019
From: harold.seigel at oracle.com (harold.seigel at oracle.com)
Date: Thu, 02 May 2019 17:16:59 +0000
Subject: hg: valhalla/valhalla: 8222983: [TESTBUG] test
 DefineNonFindableClass.java creates an illegal anonymous class
Message-ID: <201905021717.x42HH0Ni011591@aojmv0008.oracle.com>

Changeset: e242415474b5
Author:    hseigel
Date:      2019-05-02 13:16 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e242415474b5

8222983: [TESTBUG] test DefineNonFindableClass.java creates an illegal anonymous class
Summary: Remove the unsafe anonymous class part of the test
Reviewed-by lfoltan

! test/jdk/java/lang/invoke/defineClass/DefineNonFindableClass.java
! test/jdk/java/lang/invoke/defineClass/nonFindable/NonFindable.java



From ioi.lam at oracle.com  Thu May  2 23:33:30 2019
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Thu, 02 May 2019 23:33:30 +0000
Subject: hg: valhalla/valhalla: 8223110: [lworld] Handle GC that happens when
 C1 allocates buffered value objects
Message-ID: <201905022333.x42NXVXP007243@aojmv0008.oracle.com>

Changeset: c7ecf40f8a60
Author:    iklam
Date:      2019-05-02 16:10 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c7ecf40f8a60

8223110: [lworld] Handle GC that happens when C1 allocates buffered value objects
Reviewed-by: thartmann

! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/share/code/compiledMethod.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConventionC1.java



From tobias.hartmann at oracle.com  Fri May  3 10:28:29 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Fri, 3 May 2019 12:28:29 +0200
Subject: RFR 8223229 [lworld] C1 crashes when calling final virtual
 methods with value arguments
In-Reply-To: <1f651b79-4371-a3d2-a134-1c5b6e8f41e2@oracle.com>
References: <3e060e2a-3d80-570e-1d4f-f93ff8f1bb1c@oracle.com>
 <6f9d7f11-06e8-05e1-1011-b820f963ec65@oracle.com>
 <1f651b79-4371-a3d2-a134-1c5b6e8f41e2@oracle.com>
Message-ID: <f963aa9a-418f-9c74-7049-fef9c0cfc194@oracle.com>

Hi Ioi,

On 02.05.19 18:09, Ioi Lam wrote:
> Will caller->code() may be different than callerFrame.cb() if the caller gets recompiled? 

Right, that could be.

> Anyway, the lookup is not necessary, as callerFrame._cb was already looked up when the frame was
> constructed. How about this:?
> 
> ??? if (callerFrame.is_compiled_frame() && !callerFrame.is_deoptimized_frame()) {
> ????? caller_is_c1 = callerFrame.cb()->is_compiled_by_c1();
> ??? }

Looks good!

> BTW, I copied the original code from here:
> 
> 
> methodHandle SharedRuntime::reresolve_call_site(JavaThread *thread, bool& is_optimized, bool&
> caller_is_c1, TRAPS) {
> ? ...
> ? if (caller.is_compiled_frame() && !caller.is_deoptimized_frame()) {
> 
> ??? address pc = caller.pc();
> ??? // Check for static or virtual call
> ??? bool is_static_call = false;
> ??? CompiledMethod* caller_nm = CodeCache::find_compiled(pc);
> ??? caller_is_c1 = caller_nm->is_compiled_by_c1();
> 
> Do you think this lookup can also be replaced with caller.cb()->as_compiled_method()? If so, I'll
> file an REF and fix in the main repo.

Yes, please do so.

>> I can implement this for C2, just file a bug when you have the C1 part ready.
> OK I will do this for C1 first and get some test cases working with C2 calling C1.

Sounds good.

Thanks,
Tobias


From david.simms at oracle.com  Fri May  3 14:35:35 2019
From: david.simms at oracle.com (David Simms)
Date: Fri, 3 May 2019 16:35:35 +0200
Subject: RFR (S) JDK-8223017: [lworld] checkcast/instance broken for LW2
 arrays
In-Reply-To: <8e5cdab0-fafd-3b5b-c8b1-fd751d74fa40@oracle.com>
References: <60665f4c-6b1e-a4ea-abee-962bbd3ef61c@oracle.com>
 <74903788-e2d8-daa9-f9bc-46fd9f1c413f@oracle.com>
 <8e5cdab0-fafd-3b5b-c8b1-fd751d74fa40@oracle.com>
Message-ID: <bd4ce9d5-99f2-b0a7-5d3c-3f7f18f26ed3@oracle.com>


Updated webrev: http://cr.openjdk.java.net/~dsimms/valhalla/8223017/

Remove "QDescBit" constant pool tag encoding for arrays of Q, it wasn't 
required. Since I was there I removed macro and renamed to 
"JVM_CONSTANT_QDescBit" in-line with the rest of the code...sorry for 
the extra noise in the patch.

Cheers
/David Simms


On 30/04/19 3:46 PM, David Simms wrote:
>
> Nice spotting, I didn't differentiate the "checkcast" behavior for 
> "Q-type descriptors" and "Array Q-type descriptors".
>
> Since we are heading into a local holiday (tonight and tomorrow, 
> bonfire night), I'll leave a note on my thinking here if I don't get 
> to it until Thursday...
>
> ???? * I probably need to || in another bit for arrays of q-type in the
> ?????? constant pool tag for the difference in behavior. Thinking of
> ?????? using "JVM_CONSTANT_Unicode" since it is unused (further mess,
> ?????? but there are not separate bits left)
> ???? * anewarray and multianewarray needs something to tell them it's a
> ?????? q-type array, but for the interpreter at least we jump into the
> ?????? VM...so I wonder if we need the constant tag encoding at all
>
> Will look a little further into this...
>
> Cheers
>
> /D
>
>
> On 30/04/19 12:27 PM, Tobias Hartmann wrote:
>> Hi Mr. Simms,
>>
>> I'm seeing the following inconsistent behavior:
>>
>> ?? MyValue1?[] va1 = (MyValue1?[])null;? // does not throw NPE
>> ?? MyValue1?[] va2 = null;?????????????? // does not throw NPE
>> ?? MyValue1[]? va3 = null;?????????????? // does not throw NPE
>> ?? MyValue1[]? va4 = (MyValue1[])null;?? // throws NPE
>>
>> Thanks,
>> Tobias
>>
>> On 29.04.19 12:01, David Simms wrote:
>>> Here's a fix for the missing super type relationship for null-free 
>>> arrays, i.e. "[QFoo;" <:
>>> "[LFoo;"...once LW2 array support went in, it accidentally skipped 
>>> it's null-allow type and went
>>> straight to Object[]...added a few more test cases.
>>>
>>> Webrev:
>>>
>>> http://cr.openjdk.java.net/~dsimms/valhalla/8223017/
>>>
>>> Bug:
>>>
>>> https://bugs.openjdk.java.net/browse/JDK-8223017
>>>
>



From ioi.lam at oracle.com  Fri May  3 23:45:57 2019
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Fri, 03 May 2019 23:45:57 +0000
Subject: hg: valhalla/valhalla: 8223229: [lworld] C1 crashes when calling
 final virtual methods with value arguments
Message-ID: <201905032345.x43Njw48027322@aojmv0008.oracle.com>

Changeset: 2d8d0287bc22
Author:    iklam
Date:      2019-05-03 16:37 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2d8d0287bc22

8223229: [lworld] C1 crashes when calling final virtual methods with value arguments
Reviewed-by: thartmann

! src/hotspot/share/code/compiledIC.cpp
! src/hotspot/share/code/compiledMethod.hpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConventionC1.java



From ioi.lam at oracle.com  Sat May  4 00:13:10 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Fri, 3 May 2019 17:13:10 -0700
Subject: RFR 8223345 [lworld] Implement ValueTypeReturnedAsFields for C1
Message-ID: <48e2cde5-d44d-c73b-a156-7ed025a4ccf2@oracle.com>

https://bugs.openjdk.java.net/browse/JDK-8223345
http://cr.openjdk.java.net/~iklam/valhalla/8223345-c1_return_vt_as_fields.v01/

The implementation is pretty straight-forward as most of the work of 
packing/unpacking is done inside runtime functions, the same as the 
interpreter.

I refactored MacroAssembler::store_value_type_fields_to_buf so that it 
can be reused between the interpreter and C1.

One problem with the current way of using the runtime functions is that 
it's neither fast, nor small :-(

+ For better performance, it might be better to do the packing/unpacking 
in-line.
 ? I'll leave that for future optimization.

+ On the other hand, if we want smaller code, I think the 
inline-allocation code can
 ? be moved into ValueKlass::pack_handler(). I might do that as a 
separate RFE.

I've added FIXME comments in the code for the above.

Thanks
- Ioi


From tobias.hartmann at oracle.com  Mon May  6 09:46:35 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Mon, 06 May 2019 09:46:35 +0000
Subject: hg: valhalla/valhalla: 8223390: [lworld] Shenandoah build broken
 since 8222989
Message-ID: <201905060946.x469kaig011205@aojmv0008.oracle.com>

Changeset: ac891b47cc41
Author:    thartmann
Date:      2019-05-06 11:46 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ac891b47cc41

8223390: [lworld] Shenandoah build broken since 8222989

! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp



From ioi.lam at oracle.com  Mon May  6 21:30:02 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Mon, 6 May 2019 14:30:02 -0700
Subject: RFR 8223418 [lworld] refactor TestNewAcmp.java
Message-ID: <7edb206a-fc60-8ac5-7e51-8cc74f528954@oracle.com>

https://bugs.openjdk.java.net/browse/JDK-8223418
http://cr.openjdk.java.net/~iklam/valhalla/8223418-refactor-TestNewAcmp.java.v01/

This is in preparation of implementing the new acmp for C1:

Instead of hard-coding the VM parameters for the 12 scenarios, we should 
specify them programmatically. This makes the test more maintainable and 
allows the user to execute a subset of the scenarios.

Thanks
- Ioi



From maurizio.cimadamore at oracle.com  Tue May  7 10:58:31 2019
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Tue, 7 May 2019 11:58:31 +0100
Subject: javap and nullable projection types.
In-Reply-To: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
Message-ID: <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>

My understanding here is that we'll go down one of the two following paths:

1) extend Signature attribute to model nullable projections; then javap 
can consume this info directly

2) have unambiguous descriptor/value-projection mapping - e.g. LFoo 
always means Foo? - if we want something else (e.g. null-default Foo) we 
use some other descriptor letter

I think with either approaches javap (and javac's classreader) should 
always have enough info to do the inverse reconstruction?

Maurizio


On 21/04/2019 18:42, Srikanth wrote:
> While working on JDK-8222790 (javac diagnostics don't discriminate 
> between inline types and their nullable projection types.) I realized 
> that it is somewhat hard for javap to properly annotate nullable 
> projection types in its text output.
>
> A method in source of the form void foo(X x, X? xq) gets disassembled as
>
> void foo(X, X);
> ??? descriptor: (QX;LX;)V
> ??? flags: (0x0000)
> ??? Code:
>
> Note the parameter types both showing up as X. The descriptor is 
> correct, but the header is misleading.
> In general this looks unsolvable without the now withdrawn ValueTypes 
> attribute in the class file.
>
> This would be a problem for any tool that works only with a "local" 
> view without building an elaborate symbol table of all the classes 
> involved.
>
> Srikanth.


From john.r.rose at oracle.com  Tue May  7 20:45:56 2019
From: john.r.rose at oracle.com (John Rose)
Date: Tue, 7 May 2019 13:45:56 -0700
Subject: javap and nullable projection types.
In-Reply-To: <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
Message-ID: <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>

On May 7, 2019, at 3:58 AM, Maurizio Cimadamore <maurizio.cimadamore at oracle.com> wrote:
> 
> have unambiguous descriptor/value-projection mapping - e.g. LFoo always means Foo? - if we want something else (e.g. null-default Foo) we use some other descriptor letter

If we did that we'd need another descriptor than just L, right?
It would mean the same thing as L but would be different
for the sake of javap so it could add the "?".  This sounds like
a job for the Signature attribute.




From brian.goetz at oracle.com  Tue May  7 22:16:04 2019
From: brian.goetz at oracle.com (Brian Goetz)
Date: Tue, 7 May 2019 15:16:04 -0700
Subject: javap and nullable projection types.
In-Reply-To: <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
 <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
Message-ID: <F7220276-DA22-4E6E-BCDA-6297D06EFFEE@oracle.com>

+1.  This is a job for Signature.

> On May 7, 2019, at 1:45 PM, John Rose <john.r.rose at oracle.com> wrote:
> 
> On May 7, 2019, at 3:58 AM, Maurizio Cimadamore <maurizio.cimadamore at oracle.com> wrote:
>> 
>> have unambiguous descriptor/value-projection mapping - e.g. LFoo always means Foo? - if we want something else (e.g. null-default Foo) we use some other descriptor letter
> 
> If we did that we'd need another descriptor than just L, right?
> It would mean the same thing as L but would be different
> for the sake of javap so it could add the "?".  This sounds like
> a job for the Signature attribute.
> 
> 



From tobias.hartmann at oracle.com  Wed May  8 06:58:12 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Wed, 8 May 2019 08:58:12 +0200
Subject: RFR 8223418 [lworld] refactor TestNewAcmp.java
In-Reply-To: <7edb206a-fc60-8ac5-7e51-8cc74f528954@oracle.com>
References: <7edb206a-fc60-8ac5-7e51-8cc74f528954@oracle.com>
Message-ID: <23fccf8a-4a19-fd95-1d95-9f0ba6eb4cf1@oracle.com>

Hi Ioi,

looks good to me, nice refactoring!

Thanks,
Tobias

On 06.05.19 23:30, Ioi Lam wrote:
> https://bugs.openjdk.java.net/browse/JDK-8223418
> http://cr.openjdk.java.net/~iklam/valhalla/8223418-refactor-TestNewAcmp.java.v01/
> 
> This is in preparation of implementing the new acmp for C1:
> 
> Instead of hard-coding the VM parameters for the 12 scenarios, we should specify them
> programmatically. This makes the test more maintainable and allows the user to execute a subset of
> the scenarios.
> 
> Thanks
> - Ioi
> 


From tobias.hartmann at oracle.com  Wed May  8 07:20:41 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Wed, 8 May 2019 09:20:41 +0200
Subject: RFR 8223345 [lworld] Implement ValueTypeReturnedAsFields for C1
In-Reply-To: <48e2cde5-d44d-c73b-a156-7ed025a4ccf2@oracle.com>
References: <48e2cde5-d44d-c73b-a156-7ed025a4ccf2@oracle.com>
Message-ID: <36d789b0-8ce3-cf47-5837-cef4c88e0f99@oracle.com>

Hi Ioi,

On 04.05.19 02:13, Ioi Lam wrote:
> https://bugs.openjdk.java.net/browse/JDK-8223345
> http://cr.openjdk.java.net/~iklam/valhalla/8223345-c1_return_vt_as_fields.v01/
> 
> The implementation is pretty straight-forward as most of the work of packing/unpacking is done
> inside runtime functions, the same as the interpreter.
> 
> I refactored MacroAssembler::store_value_type_fields_to_buf so that it can be reused between the
> interpreter and C1.

Looks good to me.

> One problem with the current way of using the runtime functions is that it's neither fast, nor small
> :-(
> 
> + For better performance, it might be better to do the packing/unpacking in-line.
> ? I'll leave that for future optimization.

Right, let's leave that for later.

> + On the other hand, if we want smaller code, I think the inline-allocation code can
> ? be moved into ValueKlass::pack_handler(). I might do that as a separate RFE.

The pack_handler is also used by C2 and there we might want the allocation to happen in compiled
code to allow optimizations. But we can investigate this as part of a separate RFE.

Thanks,
Tobias

> I've added FIXME comments in the code for the above.
> 
> Thanks
> - Ioi


From tobias.hartmann at oracle.com  Wed May  8 12:00:05 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Wed, 8 May 2019 14:00:05 +0200
Subject: =?UTF-8?Q?RFR=28M=29=3a_8223029=3a_=5blworld=5d_C2_support_for_wide?=
 =?UTF-8?B?bmluZy9uYXJyb3dpbmcgY29udmVyc2lvbiAiW1FGb287IiA8OiAiW0xGb2874oCd?=
Message-ID: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>

Hi,

please review the following patch:
https://bugs.openjdk.java.net/browse/JDK-8223029
http://cr.openjdk.java.net/~thartmann/8223029/webrev.00/

This is based on Mr. Simms' patch for 8223017 [1].

I've changed the type system (ciTypeFlow.cpp and type.cpp) to not fall back to [Object when meeting
[V and [V? because [V <: [V? allows conversion between the two. Whenever we access a [V?, we now
need to check if the actual type is a (potentially flattened) [V. I've changed the array_load and
array_store implementation in parse2.cpp accordingly. In addition, I disabled folding of klass loads
for [V? in memnode.cpp because the actual type might be [V.

I've noticed that GraphKit::gen_value_type_array_guard() currently always deoptimizes when storing
null to a [V? because we only check if the array element is a value type but not if the array is
really null-free. I've fixed that and added a corresponding test (TestArrayAccessDeopt.java).

I've also noticed that sometimes we were only checking ValueArrayFlatten where we should really also
check vk->flatten_array() if the klass is known. I've fixed that as well and added a test
(TestFlatArrayThreshold.java)

I've added lots of tests to TestNullableArrays to verify correctness of widening and narrowing
conversions.

Changes to other files are refactoring.

Thanks,
Tobias

[1] http://cr.openjdk.java.net/~dsimms/valhalla/8223017/


From maurizio.cimadamore at oracle.com  Thu May  9 13:05:29 2019
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Thu, 9 May 2019 14:05:29 +0100
Subject: javap and nullable projection types.
In-Reply-To: <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
 <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
Message-ID: <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>


On 07/05/2019 21:45, John Rose wrote:
> On May 7, 2019, at 3:58 AM, Maurizio Cimadamore <maurizio.cimadamore at oracle.com> wrote:
>> have unambiguous descriptor/value-projection mapping - e.g. LFoo always means Foo? - if we want something else (e.g. null-default Foo) we use some other descriptor letter
> If we did that we'd need another descriptor than just L, right?
> It would mean the same thing as L but would be different
> for the sake of javap so it could add the "?".  This sounds like
> a job for the Signature attribute.
>
>
I was under the impression that descriptors other than 'L' were being 
considered?

Maurizio



From frederic.parain at oracle.com  Thu May  9 14:44:23 2019
From: frederic.parain at oracle.com (Frederic Parain)
Date: Thu, 9 May 2019 10:44:23 -0400
Subject: RFR (S) JDK-8223017: [lworld] checkcast/instance broken for LW2
 arrays
In-Reply-To: <bd4ce9d5-99f2-b0a7-5d3c-3f7f18f26ed3@oracle.com>
References: <60665f4c-6b1e-a4ea-abee-962bbd3ef61c@oracle.com>
 <74903788-e2d8-daa9-f9bc-46fd9f1c413f@oracle.com>
 <8e5cdab0-fafd-3b5b-c8b1-fd751d74fa40@oracle.com>
 <bd4ce9d5-99f2-b0a7-5d3c-3f7f18f26ed3@oracle.com>
Message-ID: <D9B9DBC1-51E5-467A-B7E2-473C09B1EABB@oracle.com>

I haven?t tested it, but the code looks good to me.

Fred


> On May 3, 2019, at 10:35, David Simms <david.simms at oracle.com> wrote:
> 
> 
> Updated webrev: http://cr.openjdk.java.net/~dsimms/valhalla/8223017/
> 
> Remove "QDescBit" constant pool tag encoding for arrays of Q, it wasn't required. Since I was there I removed macro and renamed to "JVM_CONSTANT_QDescBit" in-line with the rest of the code...sorry for the extra noise in the patch.
> 
> Cheers
> /David Simms
> 
> 
> On 30/04/19 3:46 PM, David Simms wrote:
>> 
>> Nice spotting, I didn't differentiate the "checkcast" behavior for "Q-type descriptors" and "Array Q-type descriptors".
>> 
>> Since we are heading into a local holiday (tonight and tomorrow, bonfire night), I'll leave a note on my thinking here if I don't get to it until Thursday...
>> 
>>      * I probably need to || in another bit for arrays of q-type in the
>>        constant pool tag for the difference in behavior. Thinking of
>>        using "JVM_CONSTANT_Unicode" since it is unused (further mess,
>>        but there are not separate bits left)
>>      * anewarray and multianewarray needs something to tell them it's a
>>        q-type array, but for the interpreter at least we jump into the
>>        VM...so I wonder if we need the constant tag encoding at all
>> 
>> Will look a little further into this...
>> 
>> Cheers
>> 
>> /D
>> 
>> 
>> On 30/04/19 12:27 PM, Tobias Hartmann wrote:
>>> Hi Mr. Simms,
>>> 
>>> I'm seeing the following inconsistent behavior:
>>> 
>>>    MyValue1?[] va1 = (MyValue1?[])null;  // does not throw NPE
>>>    MyValue1?[] va2 = null;               // does not throw NPE
>>>    MyValue1[]  va3 = null;               // does not throw NPE
>>>    MyValue1[]  va4 = (MyValue1[])null;   // throws NPE
>>> 
>>> Thanks,
>>> Tobias
>>> 
>>> On 29.04.19 12:01, David Simms wrote:
>>>> Here's a fix for the missing super type relationship for null-free arrays, i.e. "[QFoo;" <:
>>>> "[LFoo;"...once LW2 array support went in, it accidentally skipped it's null-allow type and went
>>>> straight to Object[]...added a few more test cases.
>>>> 
>>>> Webrev:
>>>> 
>>>> http://cr.openjdk.java.net/~dsimms/valhalla/8223017/
>>>> 
>>>> Bug:
>>>> 
>>>> https://bugs.openjdk.java.net/browse/JDK-8223017
>>>> 
>> 
> 



From Roger.Riggs at oracle.com  Thu May  9 15:04:26 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Thu, 9 May 2019 11:04:26 -0400
Subject: RFR 8223350(S): Use 'inline' classes instead of 'value' classes
Message-ID: <798274f8-33f9-b3b3-8b29-bf44035340ac@oracle.com>

Please review the change in terminology from 'value' to 'inline'.
The changes in java/lang/reflect classes and corresponding tests.
(It does not change the API or Javadoc, that is covered in 8223351).

Webrev:
http://cr.openjdk.java.net/~rriggs/webrev-inline-8223350/index.html
Issue:
 ? https://bugs.openjdk.java.net/browse/JDK-8223350

Thanks, Roger



From harold.seigel at oracle.com  Thu May  9 15:34:03 2019
From: harold.seigel at oracle.com (Harold Seigel)
Date: Thu, 9 May 2019 11:34:03 -0400
Subject: RFR 8223350(S): Use 'inline' classes instead of 'value' classes
In-Reply-To: <798274f8-33f9-b3b3-8b29-bf44035340ac@oracle.com>
References: <798274f8-33f9-b3b3-8b29-bf44035340ac@oracle.com>
Message-ID: <fdb6d454-6ef7-833d-001d-db7591947e76@oracle.com>

Hi Roger,

The changes look good.

Thanks, Harold

On 5/9/2019 11:04 AM, Roger Riggs wrote:
> Please review the change in terminology from 'value' to 'inline'.
> The changes in java/lang/reflect classes and corresponding tests.
> (It does not change the API or Javadoc, that is covered in 8223351).
>
> Webrev:
> http://cr.openjdk.java.net/~rriggs/webrev-inline-8223350/index.html
> Issue:
> ? https://bugs.openjdk.java.net/browse/JDK-8223350
>
> Thanks, Roger
>


From john.r.rose at oracle.com  Thu May  9 20:15:43 2019
From: john.r.rose at oracle.com (John Rose)
Date: Thu, 9 May 2019 13:15:43 -0700
Subject: RFR 8223350(S): Use 'inline' classes instead of 'value' classes
In-Reply-To: <798274f8-33f9-b3b3-8b29-bf44035340ac@oracle.com>
References: <798274f8-33f9-b3b3-8b29-bf44035340ac@oracle.com>
Message-ID: <044F2F56-1C42-4B18-8B69-2C7C527D868D@oracle.com>

We have some careful terminology decisions to make
about primary/secondary/class/type/nullable/indirect/inline.

I put a lengthy note on JDK-8223351 giving suggestions.
https://bugs.openjdk.java.net/browse/JDK-8223351

? John

From john.r.rose at oracle.com  Thu May  9 20:23:11 2019
From: john.r.rose at oracle.com (John Rose)
Date: Thu, 9 May 2019 13:23:11 -0700
Subject: javap and nullable projection types.
In-Reply-To: <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
 <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
 <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>
Message-ID: <B957A70B-4349-4B2C-B340-9B0F896A7D8C@oracle.com>

On May 9, 2019, at 6:05 AM, Maurizio Cimadamore <maurizio.cimadamore at oracle.com> wrote:
> 
> I was under the impression that descriptors other than 'L' were being considered?

Yes, we need them because we need a new contract.

But those are not the descriptors you are looking for.

The translation strategy will use classic L-descriptors
for the old contract and new descriptors for the new
contract.

If a class C is an indirect class, then only L-descriptors
"LC;" will be used.

If a class V is an inline class, then either "LV;" or "L*V;"
is in play (where L* is a new descriptor kind Q, G, etc.).

The tricky bit is that V natively translates to "L*V;" and
the projection V? translates to old-contract "LV;".

Thus, any given "LV;" in a classfile might either be some
classic C, or some V? for an inline V.

So there's a side bit required.

? John

From david.simms at oracle.com  Fri May 10 08:26:13 2019
From: david.simms at oracle.com (david.simms at oracle.com)
Date: Fri, 10 May 2019 08:26:13 +0000
Subject: hg: valhalla/valhalla: 8223017: [lworld] checkcast/instance broken
 for LW2 arrays
Message-ID: <201905100826.x4A8QE1w015854@aojmv0008.oracle.com>

Changeset: aabb0a86787a
Author:    dsimms
Date:      2019-05-10 10:25 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/aabb0a86787a

8223017: [lworld] checkcast/instance broken for LW2 arrays
Reviewed-by: fparain

! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/valueArrayKlass.cpp
! src/hotspot/share/oops/valueArrayKlass.hpp
! src/hotspot/share/utilities/constantTag.cpp
! src/hotspot/share/utilities/constantTag.hpp
! test/hotspot/jtreg/runtime/valhalla/valuetypes/ValueTypeArray.java
! test/langtools/tools/javac/valhalla/lworld-values/ArrayRelationsTest.java



From maurizio.cimadamore at oracle.com  Fri May 10 12:35:26 2019
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Fri, 10 May 2019 13:35:26 +0100
Subject: javap and nullable projection types.
In-Reply-To: <B957A70B-4349-4B2C-B340-9B0F896A7D8C@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
 <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
 <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>
 <B957A70B-4349-4B2C-B340-9B0F896A7D8C@oracle.com>
Message-ID: <c79513f8-948d-b91d-5cad-9acb72a81f53@oracle.com>


On 09/05/2019 21:23, John Rose wrote:
> Thus, any given "LV;" in a classfile might either be some
> classic C, or some V? for an inline V.

For javac this is a non-issue, given that javac can see whether V is a 
value or not, and hence infer the '?'-ness.

For javap is more problematic to do so, given that javap doesn't have 
all the code.

Question: I guess the need for V? to have 'same old, same old' LV 
contract arises from migration?

Maurizio



From forax at univ-mlv.fr  Fri May 10 13:42:34 2019
From: forax at univ-mlv.fr (Remi Forax)
Date: Fri, 10 May 2019 15:42:34 +0200 (CEST)
Subject: javap and nullable projection types.
In-Reply-To: <c79513f8-948d-b91d-5cad-9acb72a81f53@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
 <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
 <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>
 <B957A70B-4349-4B2C-B340-9B0F896A7D8C@oracle.com>
 <c79513f8-948d-b91d-5cad-9acb72a81f53@oracle.com>
Message-ID: <104849409.1500142.1557495754214.JavaMail.zimbra@u-pem.fr>

----- Mail original -----
> De: "Maurizio Cimadamore" <maurizio.cimadamore at oracle.com>
> ?: "John Rose" <john.r.rose at oracle.com>
> Cc: "valhalla-dev" <valhalla-dev at openjdk.java.net>
> Envoy?: Vendredi 10 Mai 2019 14:35:26
> Objet: Re: javap and nullable projection types.

> On 09/05/2019 21:23, John Rose wrote:
>> Thus, any given "LV;" in a classfile might either be some
>> classic C, or some V? for an inline V.
> 
> For javac this is a non-issue, given that javac can see whether V is a
> value or not, and hence infer the '?'-ness.
> 
> For javap is more problematic to do so, given that javap doesn't have
> all the code.

it's time to resurrect the attribute ValueType ?

> 
> Question: I guess the need for V? to have 'same old, same old' LV
> contract arises from migration?
> 
> Maurizio

R?mi


From tobias.hartmann at oracle.com  Fri May 10 14:08:27 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Fri, 10 May 2019 16:08:27 +0200
Subject: =?UTF-8?Q?Re=3a_RFR=28M=29=3a_8223029=3a_=5blworld=5d_C2_support_fo?=
 =?UTF-8?Q?r_widening/narrowing_conversion_=22=5bQFoo=3b=22_=3c=3a_=22=5bLFo?=
 =?UTF-8?B?bzvigJ0=?=
In-Reply-To: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>
References: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>
Message-ID: <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com>

Hi,

while performing some extended testing, I found an issue:
We should not optimize subtype checking to be performed on the element klasses for [V? arrays. The
runtime type might be [V due to [V <: [V? and the klass for [V? and [V is the same but the component
mirror is not (it's either the ValType or the BoxType). I've changed the implementation of
Compile::static_subtype_check to perform a full test in this case and disabled optimizations for the
full check in subnode.cpp.

I've also implemented folding of component and value mirror loads and had to change the value mirror
load types because the result can be null for non-value types.

IR verification now triggers for test28. I've disabled it for now and will file a follow up bug.

Incremental webrev:
http://cr.openjdk.java.net/~thartmann/8223029/webrev.inc/

Full webrev:
http://cr.openjdk.java.net/~thartmann/8223029/webrev.01/

All tests pass.

Thanks,
Tobias

On 08.05.19 14:00, Tobias Hartmann wrote:
> Hi,
> 
> please review the following patch:
> https://bugs.openjdk.java.net/browse/JDK-8223029
> http://cr.openjdk.java.net/~thartmann/8223029/webrev.00/
> 
> This is based on Mr. Simms' patch for 8223017 [1].
> 
> I've changed the type system (ciTypeFlow.cpp and type.cpp) to not fall back to [Object when meeting
> [V and [V? because [V <: [V? allows conversion between the two. Whenever we access a [V?, we now
> need to check if the actual type is a (potentially flattened) [V. I've changed the array_load and
> array_store implementation in parse2.cpp accordingly. In addition, I disabled folding of klass loads
> for [V? in memnode.cpp because the actual type might be [V.
> 
> I've noticed that GraphKit::gen_value_type_array_guard() currently always deoptimizes when storing
> null to a [V? because we only check if the array element is a value type but not if the array is
> really null-free. I've fixed that and added a corresponding test (TestArrayAccessDeopt.java).
> 
> I've also noticed that sometimes we were only checking ValueArrayFlatten where we should really also
> check vk->flatten_array() if the klass is known. I've fixed that as well and added a test
> (TestFlatArrayThreshold.java)
> 
> I've added lots of tests to TestNullableArrays to verify correctness of widening and narrowing
> conversions.
> 
> Changes to other files are refactoring.
> 
> Thanks,
> Tobias
> 
> [1] http://cr.openjdk.java.net/~dsimms/valhalla/8223017/
> 


From maurizio.cimadamore at oracle.com  Fri May 10 14:13:53 2019
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Fri, 10 May 2019 15:13:53 +0100
Subject: javap and nullable projection types.
In-Reply-To: <104849409.1500142.1557495754214.JavaMail.zimbra@u-pem.fr>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
 <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
 <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>
 <B957A70B-4349-4B2C-B340-9B0F896A7D8C@oracle.com>
 <c79513f8-948d-b91d-5cad-9acb72a81f53@oracle.com>
 <104849409.1500142.1557495754214.JavaMail.zimbra@u-pem.fr>
Message-ID: <cc86431b-85d5-0dac-9050-6b6aecc2a04f@oracle.com>


On 10/05/2019 14:42, Remi Forax wrote:
> it's time to resurrect the attribute ValueType ?

An InnerClass-like attribute like that would be a way to get there

Maurizio



From roger.riggs at oracle.com  Fri May 10 15:37:15 2019
From: roger.riggs at oracle.com (roger.riggs at oracle.com)
Date: Fri, 10 May 2019 15:37:15 +0000
Subject: hg: valhalla/valhalla: 8223350: [lworld] Use inline classes instead
 of value classes
Message-ID: <201905101537.x4AFbGPZ007769@aojmv0008.oracle.com>

Changeset: baa7d191cc28
Author:    rriggs
Date:      2019-05-06 16:40 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/baa7d191cc28

8223350: [lworld] Use inline classes instead of value classes
Reviewed-by: hseigel

! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/reflect/Constructor.java
! src/java.base/share/classes/java/lang/reflect/Field.java
! test/jdk/java/lang/invoke/VarHandles/Value.java
! test/jdk/valhalla/valuetypes/ArrayElementVarHandleTest.java
! test/jdk/valhalla/valuetypes/Line.java
! test/jdk/valhalla/valuetypes/MethodHandleTest.java
! test/jdk/valhalla/valuetypes/MixedValues.java
! test/jdk/valhalla/valuetypes/NonFlattenValue.java
! test/jdk/valhalla/valuetypes/ObjectMethods.java
! test/jdk/valhalla/valuetypes/Point.java
! test/jdk/valhalla/valuetypes/QTypeDescriptorTest.java
! test/jdk/valhalla/valuetypes/Reflection.java
! test/jdk/valhalla/valuetypes/SubstitutabilityTest.java
! test/jdk/valhalla/valuetypes/Value.java
! test/jdk/valhalla/valuetypes/ValueArray.java
! test/jdk/valhalla/valuetypes/ValueBootstrapMethods.java



From Roger.Riggs at oracle.com  Fri May 10 17:21:15 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Fri, 10 May 2019 13:21:15 -0400
Subject: JDK-8223387: [lworld] : reflection support for LW2 arrays
Message-ID: <db03468e-e8f5-866f-ebe3-c5e126260d0f@oracle.com>

Please review simple tests created by Mandy and myself for array 
co-variance in reflection APIs.

webrev:
 ?? http://cr.openjdk.java.net/~rriggs/webrev-arraytype-8223387/
Issue:
 ?? https://bugs.openjdk.java.net/browse/JDK-8223387

Thanks, Roger



From john.r.rose at oracle.com  Fri May 10 19:57:17 2019
From: john.r.rose at oracle.com (John Rose)
Date: Fri, 10 May 2019 12:57:17 -0700
Subject: javap and nullable projection types.
In-Reply-To: <cc86431b-85d5-0dac-9050-6b6aecc2a04f@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
 <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
 <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>
 <B957A70B-4349-4B2C-B340-9B0F896A7D8C@oracle.com>
 <c79513f8-948d-b91d-5cad-9acb72a81f53@oracle.com>
 <104849409.1500142.1557495754214.JavaMail.zimbra@u-pem.fr>
 <cc86431b-85d5-0dac-9050-6b6aecc2a04f@oracle.com>
Message-ID: <D0CD7980-9AE3-4357-8722-08ED51E134D0@oracle.com>

On May 10, 2019, at 7:13 AM, Maurizio Cimadamore <maurizio.cimadamore at oracle.com> wrote:
> 
> On 10/05/2019 14:42, Remi Forax wrote:
>> it's time to resurrect the attribute ValueType ?
> 
> An InnerClass-like attribute like that would be a way to get there

ValueTypes was introduced in order to avoid coining
a new descriptor, and failed in various ways to satisfy
our requirements.  Mainly, it doesn't distinguish old
from new contract references on a per-use basis,
since it is a per-classfile table.  But if it's just a quickie
cache of the Original Truth (at compile time) of the
ACC_VALUE bits from the classes (which javac read),
then it might be useful.

But the analogy with InnerClasses is somewhat
disappointing.

In the def-sites of a nest of classes, InnerClasses is the
Source of Truth for class nesting relations, and is surfaced
by Class.getClasses.  So *those* InnerClasses records
are the moral equivalent of the ACC_VALUE bit in the
header of the classfile:  They tell everybody what's
going on.

But, the InnerClasses attribute is *surprisingly useless*
as a *use-site* attribute.  The InnerClasses records which
pertain to types *outside* the nest (used in the nest)
in theory give a consistent picture of what was the Truth
about class nesting at compile time.  And since we never
migrate Foo$Bar to Foo.Bar or vice versa, that Truth won't
shift much; Foo$Bar just needs a little "official encouragement"
to be treated as Foo.Bar always.

But offhand I can't think of a single API or tool that reads
the *use-site* InnerClasses records.  (Nobody likes my
baby.  It happens.  Sniff.)  It could play a part in rendering
the names used by a classfile, but it doesn't, at least
in the tool we are discussing, which is javap.  See the
example below, where the InnerClasses is present but
unused to render types.

So, if you follow the precedent of InnerClasses, you will
*ignore* it as a reference, at use-sites, for information
about def-sites of types.  Disappointing!

I suggest that javap could render old signatures
the old way and new signatures with a non-Java
marker, like this:

  void bar(Point? flat, Point ptr) { ? }

  void bar(inline mypkg.Point, mypkg.Point)
    descriptor: (Qmypkg/Point;Lmypkg/Point;)V
    flags: (0x0000)

That's not out of bounds.  Maybe our problem here
is shaping the boundary of javap.  It should not
try to pretend it's a decompiler, and by definition
shouldn't try to guess at def-site information outside
of the classfile it is rendering.  It's just printing one
classfile, at the JVM level.  So adding V? annotations
looks like the wrong move, at this level.

? John

P.S.  Example of use-site InnerClasses non-use in javap.

$ cat Foo.java
class Foo {  java.util.Map.Entry bar; }
$ javac Foo.java
$ javap -v Foo.class
Classfile /private/tmp/Foo.class
  Last modified May 10, 2019; size 301 bytes
  MD5 checksum 40ca9e1413c776b743adc1579051d8f8
  Compiled from "Foo.java"
class Foo
  minor version: 0
  major version: 55
  flags: (0x0020) ACC_SUPER
  this_class: #2                          // Foo
  super_class: #3                         // java/lang/Object
  interfaces: 0, fields: 1, methods: 1, attributes: 2
Constant pool:
   #1 = Methodref          #3.#15         // java/lang/Object."<init>":()V
   #2 = Class              #16            // Foo
   #3 = Class              #17            // java/lang/Object
   #4 = Utf8               bar
   #5 = Class              #19            // java/util/Map$Entry
   #6 = Utf8               Entry
   #7 = Utf8               InnerClasses
   #8 = Utf8               Ljava/util/Map$Entry;
   #9 = Utf8               <init>
  #10 = Utf8               ()V
  #11 = Utf8               Code
  #12 = Utf8               LineNumberTable
  #13 = Utf8               SourceFile
  #14 = Utf8               Foo.java
  #15 = NameAndType        #9:#10         // "<init>":()V
  #16 = Utf8               Foo
  #17 = Utf8               java/lang/Object
  #18 = Class              #20            // java/util/Map
  #19 = Utf8               java/util/Map$Entry
  #20 = Utf8               java/util/Map
{
  java.util.Map$Entry bar;
    descriptor: Ljava/util/Map$Entry;
    flags: (0x0000)

  Foo();
    descriptor: ()V
    flags: (0x0000)
    Code:
      stack=1, locals=1, args_size=1
         0: aload_0
         1: invokespecial #1                  // Method java/lang/Object."<init>":()V
         4: return
      LineNumberTable:
        line 1: 0
}
SourceFile: "Foo.java"
InnerClasses:
  public static #6= #5 of #18;            // Entry=class java/util/Map$Entry of class java/util/Map



From forax at univ-mlv.fr  Fri May 10 20:05:58 2019
From: forax at univ-mlv.fr (Remi Forax)
Date: Fri, 10 May 2019 22:05:58 +0200 (CEST)
Subject: =?utf-8?Q?Re:_RFR(M):_8223029:_[lworld]_C2_support_for_wi?=
 =?utf-8?Q?dening/narrowing_conversion_"[QFoo;"_<:_"[LFoo;=E2=80=9D?=
In-Reply-To: <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com>
References: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>
 <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com>
Message-ID: <1992402898.1582328.1557518758204.JavaMail.zimbra@u-pem.fr>

Hi Tobias,
How can you create a [QFoo; inside a [LFoo; given the checkcast fails ? 

  private static final IntBox[] ARRAY = new IntBox[100_000];
  static {
    IntStream.range(0, ARRAY.length).forEach(i -> ARRAY[i] = IntBox.valueOf(i));
    Collections.shuffle(Arrays.asList((IntBox?[])ARRAY));
  }

with IntBox an inline class that wraps an int.

at runtime i get:
  Caused by: java.lang.ClassCastException: class [Qfr.umlv.rivieradev.lworld.IntBox; cannot be cast to class [Lfr.umlv.rivieradev.lworld.IntBox; ([Qfr.umlv.rivieradev.lworld.IntBox; and [Lfr.umlv.rivieradev.lworld.IntBox; are in module fr.umlv.rivieradev.lworld at 1.0 of loader 'app')

R?mi

----- Mail original -----
> De: "Tobias Hartmann" <tobias.hartmann at oracle.com>
> ?: "valhalla-dev" <valhalla-dev at openjdk.java.net>
> Envoy?: Vendredi 10 Mai 2019 16:08:27
> Objet: Re: RFR(M): 8223029: [lworld] C2 support for widening/narrowing conversion "[QFoo;" <: "[LFoo;?

> Hi,
> 
> while performing some extended testing, I found an issue:
> We should not optimize subtype checking to be performed on the element klasses
> for [V? arrays. The
> runtime type might be [V due to [V <: [V? and the klass for [V? and [V is the
> same but the component
> mirror is not (it's either the ValType or the BoxType). I've changed the
> implementation of
> Compile::static_subtype_check to perform a full test in this case and disabled
> optimizations for the
> full check in subnode.cpp.
> 
> I've also implemented folding of component and value mirror loads and had to
> change the value mirror
> load types because the result can be null for non-value types.
> 
> IR verification now triggers for test28. I've disabled it for now and will file
> a follow up bug.
> 
> Incremental webrev:
> http://cr.openjdk.java.net/~thartmann/8223029/webrev.inc/
> 
> Full webrev:
> http://cr.openjdk.java.net/~thartmann/8223029/webrev.01/
> 
> All tests pass.
> 
> Thanks,
> Tobias
> 
> On 08.05.19 14:00, Tobias Hartmann wrote:
>> Hi,
>> 
>> please review the following patch:
>> https://bugs.openjdk.java.net/browse/JDK-8223029
>> http://cr.openjdk.java.net/~thartmann/8223029/webrev.00/
>> 
>> This is based on Mr. Simms' patch for 8223017 [1].
>> 
>> I've changed the type system (ciTypeFlow.cpp and type.cpp) to not fall back to
>> [Object when meeting
>> [V and [V? because [V <: [V? allows conversion between the two. Whenever we
>> access a [V?, we now
>> need to check if the actual type is a (potentially flattened) [V. I've changed
>> the array_load and
>> array_store implementation in parse2.cpp accordingly. In addition, I disabled
>> folding of klass loads
>> for [V? in memnode.cpp because the actual type might be [V.
>> 
>> I've noticed that GraphKit::gen_value_type_array_guard() currently always
>> deoptimizes when storing
>> null to a [V? because we only check if the array element is a value type but not
>> if the array is
>> really null-free. I've fixed that and added a corresponding test
>> (TestArrayAccessDeopt.java).
>> 
>> I've also noticed that sometimes we were only checking ValueArrayFlatten where
>> we should really also
>> check vk->flatten_array() if the klass is known. I've fixed that as well and
>> added a test
>> (TestFlatArrayThreshold.java)
>> 
>> I've added lots of tests to TestNullableArrays to verify correctness of widening
>> and narrowing
>> conversions.
>> 
>> Changes to other files are refactoring.
>> 
>> Thanks,
>> Tobias
>> 
>> [1] http://cr.openjdk.java.net/~dsimms/valhalla/8223017/


From forax at univ-mlv.fr  Fri May 10 20:18:36 2019
From: forax at univ-mlv.fr (Remi Forax)
Date: Fri, 10 May 2019 22:18:36 +0200 (CEST)
Subject: =?utf-8?Q?Re:_RFR(M):_8223029:_[lworld]_C2_support_for_wi?=
 =?utf-8?Q?dening/narrowing_conversion_"[QFoo;"_<:_"[LFoo;=E2=80=9D?=
In-Reply-To: <1992402898.1582328.1557518758204.JavaMail.zimbra@u-pem.fr>
References: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>
 <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com>
 <1992402898.1582328.1557518758204.JavaMail.zimbra@u-pem.fr>
Message-ID: <1972465473.1583485.1557519516008.JavaMail.zimbra@u-pem.fr>

ok, i'm tired.
forget my email, the goal of 8223029 is to fix that, as said in the title.

R?mi

----- Mail original -----
> De: "Remi Forax" <forax at univ-mlv.fr>
> ?: "Tobias Hartmann" <tobias.hartmann at oracle.com>
> Cc: "valhalla-dev" <valhalla-dev at openjdk.java.net>
> Envoy?: Vendredi 10 Mai 2019 22:05:58
> Objet: Re: RFR(M): 8223029: [lworld] C2 support for widening/narrowing conversion "[QFoo;" <: "[LFoo;?

> Hi Tobias,
> How can you create a [QFoo; inside a [LFoo; given the checkcast fails ?
> 
>  private static final IntBox[] ARRAY = new IntBox[100_000];
>  static {
>    IntStream.range(0, ARRAY.length).forEach(i -> ARRAY[i] = IntBox.valueOf(i));
>    Collections.shuffle(Arrays.asList((IntBox?[])ARRAY));
>  }
> 
> with IntBox an inline class that wraps an int.
> 
> at runtime i get:
>  Caused by: java.lang.ClassCastException: class
>  [Qfr.umlv.rivieradev.lworld.IntBox; cannot be cast to class
>  [Lfr.umlv.rivieradev.lworld.IntBox; ([Qfr.umlv.rivieradev.lworld.IntBox; and
>  [Lfr.umlv.rivieradev.lworld.IntBox; are in module fr.umlv.rivieradev.lworld at 1.0
>  of loader 'app')
> 
> R?mi
> 
> ----- Mail original -----
>> De: "Tobias Hartmann" <tobias.hartmann at oracle.com>
>> ?: "valhalla-dev" <valhalla-dev at openjdk.java.net>
>> Envoy?: Vendredi 10 Mai 2019 16:08:27
>> Objet: Re: RFR(M): 8223029: [lworld] C2 support for widening/narrowing
>> conversion "[QFoo;" <: "[LFoo;?
> 
>> Hi,
>> 
>> while performing some extended testing, I found an issue:
>> We should not optimize subtype checking to be performed on the element klasses
>> for [V? arrays. The
>> runtime type might be [V due to [V <: [V? and the klass for [V? and [V is the
>> same but the component
>> mirror is not (it's either the ValType or the BoxType). I've changed the
>> implementation of
>> Compile::static_subtype_check to perform a full test in this case and disabled
>> optimizations for the
>> full check in subnode.cpp.
>> 
>> I've also implemented folding of component and value mirror loads and had to
>> change the value mirror
>> load types because the result can be null for non-value types.
>> 
>> IR verification now triggers for test28. I've disabled it for now and will file
>> a follow up bug.
>> 
>> Incremental webrev:
>> http://cr.openjdk.java.net/~thartmann/8223029/webrev.inc/
>> 
>> Full webrev:
>> http://cr.openjdk.java.net/~thartmann/8223029/webrev.01/
>> 
>> All tests pass.
>> 
>> Thanks,
>> Tobias
>> 
>> On 08.05.19 14:00, Tobias Hartmann wrote:
>>> Hi,
>>> 
>>> please review the following patch:
>>> https://bugs.openjdk.java.net/browse/JDK-8223029
>>> http://cr.openjdk.java.net/~thartmann/8223029/webrev.00/
>>> 
>>> This is based on Mr. Simms' patch for 8223017 [1].
>>> 
>>> I've changed the type system (ciTypeFlow.cpp and type.cpp) to not fall back to
>>> [Object when meeting
>>> [V and [V? because [V <: [V? allows conversion between the two. Whenever we
>>> access a [V?, we now
>>> need to check if the actual type is a (potentially flattened) [V. I've changed
>>> the array_load and
>>> array_store implementation in parse2.cpp accordingly. In addition, I disabled
>>> folding of klass loads
>>> for [V? in memnode.cpp because the actual type might be [V.
>>> 
>>> I've noticed that GraphKit::gen_value_type_array_guard() currently always
>>> deoptimizes when storing
>>> null to a [V? because we only check if the array element is a value type but not
>>> if the array is
>>> really null-free. I've fixed that and added a corresponding test
>>> (TestArrayAccessDeopt.java).
>>> 
>>> I've also noticed that sometimes we were only checking ValueArrayFlatten where
>>> we should really also
>>> check vk->flatten_array() if the klass is known. I've fixed that as well and
>>> added a test
>>> (TestFlatArrayThreshold.java)
>>> 
>>> I've added lots of tests to TestNullableArrays to verify correctness of widening
>>> and narrowing
>>> conversions.
>>> 
>>> Changes to other files are refactoring.
>>> 
>>> Thanks,
>>> Tobias
>>> 
> >> [1] http://cr.openjdk.java.net/~dsimms/valhalla/8223017/


From maurizio.cimadamore at oracle.com  Fri May 10 20:39:17 2019
From: maurizio.cimadamore at oracle.com (Maurizio Cimadamore)
Date: Fri, 10 May 2019 21:39:17 +0100
Subject: javap and nullable projection types.
In-Reply-To: <D0CD7980-9AE3-4357-8722-08ED51E134D0@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <118ca69a-3c82-c70b-9bd7-b6b1554b731a@oracle.com>
 <7EB7B323-710E-444B-ADBC-550BE6C62CD6@oracle.com>
 <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>
 <B957A70B-4349-4B2C-B340-9B0F896A7D8C@oracle.com>
 <c79513f8-948d-b91d-5cad-9acb72a81f53@oracle.com>
 <104849409.1500142.1557495754214.JavaMail.zimbra@u-pem.fr>
 <cc86431b-85d5-0dac-9050-6b6aecc2a04f@oracle.com>
 <D0CD7980-9AE3-4357-8722-08ED51E134D0@oracle.com>
Message-ID: <e69df495-2176-20f3-fb07-584afea034d6@oracle.com>


On 10/05/2019 20:57, John Rose wrote:
> I suggest that javap could render old signatures
> the old way and new signatures with a non-Java
> marker, like this:
>
>    void bar(Point? flat, Point ptr) { ? }
>
>    void bar(inline mypkg.Point, mypkg.Point)
>      descriptor: (Qmypkg/Point;Lmypkg/Point;)V
>      flags: (0x0000)
>
> That's not out of bounds.  Maybe our problem here
> is shaping the boundary of javap.  It should not
> try to pretend it's a decompiler, and by definition
> shouldn't try to guess at def-site information outside
> of the classfile it is rendering.  It's just printing one
> classfile, at the JVM level.  So adding V? annotations
> looks like the wrong move, at this level.


Uhm - not convinced by this. In general, javap is always able to 
reconstruct the signature of a given call, as it occurred in the source 
code.

We can, as you suggest, introduce a disconnect and treat new types with 
a character that's not what occurs in the source code, but that would be 
the first time such a move is being played, so people will be surprised.

But let me retrace the steps that led me to some compiler/tool-specific 
attribute like ValueTypes (which would be ignored by the VM, as you say, 
it's not sharp enough).

If we had such an attribute, then javap could look at the signature:

* QV; -> this is a Q type (or a N-type, or...)
* LV; -> suspend judgment - look at the ValueType table:
 ?? - V is in the table - then render as V?
 ?? - V is not in the table - then render as V

This is a simple way to provide disambiguation w/o enhancing signature 
attribute. I'm a bit wary of going down the signature attribute path 
because that's a really big hammer, which has ramifications in the API, 
etc. It seems like in 90% cases, a descriptor will tell us the info we 
need; we just need a little help for cases where LV; is ambiguous - are 
we sure we need the Signature bazooka for that (when a per-class list of 
names is just fine) ?

Maurizio





From forax at univ-mlv.fr  Fri May 10 20:58:34 2019
From: forax at univ-mlv.fr (forax at univ-mlv.fr)
Date: Fri, 10 May 2019 22:58:34 +0200 (CEST)
Subject: javap and nullable projection types.
In-Reply-To: <e69df495-2176-20f3-fb07-584afea034d6@oracle.com>
References: <8ecfc7a6-cc84-aec6-a95a-969d1d1ea3e8@oracle.com>
 <296a3da8-f2ec-1b0e-20fa-24d3544bb75c@oracle.com>
 <B957A70B-4349-4B2C-B340-9B0F896A7D8C@oracle.com>
 <c79513f8-948d-b91d-5cad-9acb72a81f53@oracle.com>
 <104849409.1500142.1557495754214.JavaMail.zimbra@u-pem.fr>
 <cc86431b-85d5-0dac-9050-6b6aecc2a04f@oracle.com>
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 <e69df495-2176-20f3-fb07-584afea034d6@oracle.com>
Message-ID: <1894337593.1585925.1557521914647.JavaMail.zimbra@u-pem.fr>

----- Mail original -----
> De: "Maurizio Cimadamore" <maurizio.cimadamore at oracle.com>
> ?: "John Rose" <john.r.rose at oracle.com>
> Cc: "Remi Forax" <forax at univ-mlv.fr>, "valhalla-dev" <valhalla-dev at openjdk.java.net>
> Envoy?: Vendredi 10 Mai 2019 22:39:17
> Objet: Re: javap and nullable projection types.

> On 10/05/2019 20:57, John Rose wrote:
>> I suggest that javap could render old signatures
>> the old way and new signatures with a non-Java
>> marker, like this:
>>
>>    void bar(Point? flat, Point ptr) { ? }
>>
>>    void bar(inline mypkg.Point, mypkg.Point)
>>      descriptor: (Qmypkg/Point;Lmypkg/Point;)V
>>      flags: (0x0000)
>>
>> That's not out of bounds.  Maybe our problem here
>> is shaping the boundary of javap.  It should not
>> try to pretend it's a decompiler, and by definition
>> shouldn't try to guess at def-site information outside
>> of the classfile it is rendering.  It's just printing one
>> classfile, at the JVM level.  So adding V? annotations
>> looks like the wrong move, at this level.
> 
> 
> Uhm - not convinced by this. In general, javap is always able to
> reconstruct the signature of a given call, as it occurred in the source
> code.
> 
> We can, as you suggest, introduce a disconnect and treat new types with
> a character that's not what occurs in the source code, but that would be
> the first time such a move is being played, so people will be surprised.
> 
> But let me retrace the steps that led me to some compiler/tool-specific
> attribute like ValueTypes (which would be ignored by the VM, as you say,
> it's not sharp enough).
> 
> If we had such an attribute, then javap could look at the signature:
> 
> * QV; -> this is a Q type (or a N-type, or...)
> * LV; -> suspend judgment - look at the ValueType table:
> ?? - V is in the table - then render as V?
> ?? - V is not in the table - then render as V
> 
> This is a simple way to provide disambiguation w/o enhancing signature
> attribute. I'm a bit wary of going down the signature attribute path
> because that's a really big hammer, which has ramifications in the API,
> etc. It seems like in 90% cases, a descriptor will tell us the info we
> need; we just need a little help for cases where LV; is ambiguous - are
> we sure we need the Signature bazooka for that (when a per-class list of
> names is just fine) ?

I agree with Maurizio and i think we have no choice here because it's not rare to have programs that use the reflection API or ASM to generate the source code of an interface of a class (that will be proxified at runtime by example), if view of the compiler is not accessible from the .class only, it means those tools will not be able to reconstitute the Java view of code, thus will stop working.

> 
> Maurizio

R?mi


From ioi.lam at oracle.com  Fri May 10 22:32:29 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Fri, 10 May 2019 15:32:29 -0700
Subject: RFR 8223729 [lworld] Initial C1 implementation for -XX:ACmpOnValues=3
Message-ID: <dfe484fa-3666-5bb0-27a9-0721b6901a7a@oracle.com>

https://bugs.openjdk.java.net/browse/JDK-8223729
http://cr.openjdk.java.net/~iklam/valhalla/8223729-initial-c1-acmp-on-values-3.v01/

This is a rough implementation that passes all the tests in TestNewAcmp, 
but more optimizations can be done (see FIXME in the code).

If both operands are known to be inlined instances, the generated code is:

 ?????? 76: cmp??? %rdx,%rsi???????????? ; x == y ?
 ?????? 79: je????? L_2

 ?????? 85: cmp??? $0x0,%rsi???????????? ; null check for x
 ?????? 89: je????? L_4
 ?????? 95: cmp??? $0x0,%rdx???????????? ; null check for y
 ?????? 99: je????? L_4
 ????? 105: jmpq??? L_5

 ? L_4 110: mov??? $0x0,%edi???????????? ; not equal
 ????? 115: jmpq??? L_7


 ? L_5 120: mov??? %rsi,%rdi???????????? ; shuffle parameters for 
isSubstitutable(x, y)
 ????? 123: mov??? %rsi,0x28(%rsp)?????? ; why is this code here?
 ????? 128: mov??? %rdi,%rsi
 ????? 131: mov??? %rdx,%rdi
 ????? 134: mov??? %rdx,0x20(%rsp)
 ????? 139: mov??? %rdi,%rdx

 ????? 142: nop
 ????? 143: callq? 0x00007f9ca0865c20??? ; 
ValueBootstrapMethods::isSubstitutable()

 ????? 148: cmp??? $0x1,%eax
 ????? 151: mov??? $0x0,%edi
 ????? 156: jne???? L_7

 ? L_2 162: mov??? $0x1,%edi

 ? L_7 ....


Notes:

(1) I decided to do the explicit null check, as it may be common to do 
something like

 ??? Object x = .., y = a_static_field_thats_null;
 ??? if (x == y) {...}

 ??? and I don't want to trigger a signal for every acmp in this situation.

(2) The explicit null check can be removed if both operands are not nullable
 ??? (or with profiling).

(3) If x and y are of type Object, etc, there are more checks (lines 41 
~ 89 below).
 ??? As I mentioned in the FIXME, lines 41~75 can be simplified down to 
about
 ??? 5 instructions on x64.

 ?????? 12: cmp??? %rdx,%rsi
 ?????? 15: je????? L_1
 ?????? 21: cmp??? $0x0,%rsi
 ?????? 25: je????? L_5
 ?????? 31: cmp??? $0x0,%rdx
 ?????? 35: je????? L_5

 ?????? // check if x and y are inline types
 ?????? 41: mov??? $0x405,%rdi
 ?????? 51: mov??? (%rsi),%rbx
 ?????? 54: and??? %rdi,%rbx
 ?????? 57: cmp??? %rdi,%rbx
 ?????? 60: jne???? L_5
 ?????? 66: mov??? (%rdx),%rbx
 ?????? 69: and??? %rdi,%rbx
 ?????? 72: cmp??? %rdi,%rbx
 ?????? 75: jne???? L_5

 ?????? // check if x and y of the same type
 ?????? 81: mov??? 0x8(%rsi),%edi
 ?????? 84: mov??? 0x8(%rdx),%ebx
 ?????? 87: cmp??? %ebx,%edi
 ?????? 89: je????? L_6

 ? L_5? 95: mov??? $0x0,%edi
 ????? 100: jmpq??? L_8

(4) I had to add "-XX:CompileCommand=exclude,java.lang.ClassValue::*" to 
TestNewAcmp.java for
 ??? C1, or else ValueBootstrapMethods::isSubstitutable() works 
incorrectly. I'll investigate that
 ??? in a follow-on bug.

Thanks
- Ioi



From sergey.kuksenko at oracle.com  Fri May 10 23:07:38 2019
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Fri, 10 May 2019 16:07:38 -0700
Subject: Valhalla, startup, performance of interpreter, and vwithfield
Message-ID: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>

Hi All,

I did quick evaluation of startup and interpreter performance cost. I 
have to take back my words that "vwithfield is major contributor to the 
interpreter speed and merged(or fused) vwithfield could improve 
interpreter performance". It was quite long time age when I was looking 
into interpreter's performance last time. I have to say that a huge work 
was done for interpreter since that time and now I don't consider 
interpreter's performance as an issue. As for vwithfield, now cost of 
the single vwithfield (in the interpreter) is approximately 200ns (on 
2.2GHz freq). It is not a big nor a small value. If compare cost of 
value creation vs cost similar classic java object creation (simple 
writes) then single vwithfield costs ~7%-10% from the whole object 
creation. So I am guessing that if you have a value with 10 fields (and 
10 vwithfield operations) - you may double value creation cost, but it 
will have minor impact for the whole execution.

Also I have to say that if look into startup for the first execution of 
code - interpreter takes less than 1%. All others actions (classloading, 
verification, etc..) take much more time. As for "time to performance" - 
I didn't evaluate it yet. Interpreter's impact could be higher in that 
case. At the same moment? - working TieredCompilation will improve "time 
to performance" much more than any interpreter tuning.




From michael.van.acken at gmail.com  Sat May 11 10:21:24 2019
From: michael.van.acken at gmail.com (Michael van Acken)
Date: Sat, 11 May 2019 12:21:24 +0200
Subject: Indirect inline types as a middle ground
Message-ID: <CAEYHehiYoGpL25s4qUTeFZXnNf4LRbP-nbwvaBd8ibOM2ktJfA@mail.gmail.com>

For quite some time I have been working on a compiler for a Clojure
variant with predictable primitive performance, with an eye on future
value types (now inline types).

I started out by replacing the Clojure numerics stack with the Java
numerics stack, in the process dropping support of e.g. decimal or
rational numbers, but on the other hand gaining support for types like
primitive int, float, boolean, etc.

Next was the question, how primitive values can participate in (erased
generics) collections like map, vector, set, etc.  My minimal approach
consists of two operations, one to take a primitive/inline value to
its indirect representation, and one to take the indirect
representation back to its inline value.  Something like f: int ->
indirect_int and its inverse g: indirect_int -> int, where
indirect_int does not include null.  In practice indirect_int is
mapped to plain old "Integer-but-never-null", of course.

Using this as a template, it appears to me that there is a progression
from inline_V to indirect_V_without_null to indirect_V_with_null.  The
indirect_V in the middle takes on some properties from either of its
siblings: from its reference-like kin the indirection part, from its
inline-sibling the value set.  This halfway type would suffice to
participate in a lot of collection APIs.

Spinning the hypothecial "indirect int" example further:
`(indirect_int)null` would fail, in contrast to `(Integer)null`.  A `x
= new indirect_int[8]` would produce a null filled array where `x[0]`
would fail unless there was a prior assignment to `x[0]`.  On the
other hand, such an array would gain the logical operation
`containsKey`, in analogy to HashMap.

I believe one can talk about the concept "indirection" in isolation,
without immediately taking the "null" part on board as well.  Don't
know if it provides enough value to stand on its own, though.

-- mva


From mandy.chung at oracle.com  Sun May 12 08:53:39 2019
From: mandy.chung at oracle.com (Mandy Chung)
Date: Sun, 12 May 2019 16:53:39 +0800
Subject: JDK-8223387: [lworld] : reflection support for LW2 arrays
In-Reply-To: <db03468e-e8f5-866f-ebe3-c5e126260d0f@oracle.com>
References: <db03468e-e8f5-866f-ebe3-c5e126260d0f@oracle.com>
Message-ID: <8263a0ec-923d-d256-030b-6570e1dad03c@oracle.com>

Hi Roger,

In ValueArray::testArrayCovariance, lArray and qArray variable names 
should be swapped; other than that, looks good.

Thanks
Mandy


On 5/11/19 1:21 AM, Roger Riggs wrote:
> Please review simple tests created by Mandy and myself for array 
> co-variance in reflection APIs.
>
> webrev:
> ?? http://cr.openjdk.java.net/~rriggs/webrev-arraytype-8223387/
> Issue:
> ?? https://bugs.openjdk.java.net/browse/JDK-8223387
>
> Thanks, Roger
>



From michael.van.acken at gmail.com  Sun May 12 15:19:36 2019
From: michael.van.acken at gmail.com (Michael van Acken)
Date: Sun, 12 May 2019 17:19:36 +0200
Subject: Indirect inline types as a middle ground
In-Reply-To: <CAEYHehiYoGpL25s4qUTeFZXnNf4LRbP-nbwvaBd8ibOM2ktJfA@mail.gmail.com>
References: <CAEYHehiYoGpL25s4qUTeFZXnNf4LRbP-nbwvaBd8ibOM2ktJfA@mail.gmail.com>
Message-ID: <CAEYHehjRCkECRrTXxyk_B1zyG0BPKgGGU8HozDh6hSNwgCr3NQ@mail.gmail.com>

Am Sa., 11. Mai 2019 um 12:21 Uhr schrieb Michael van Acken <
michael.van.acken at gmail.com>:

> [...]
>
> Using this as a template, it appears to me that there is a progression
> from inline_V to indirect_V_without_null to indirect_V_with_null.  The
> indirect_V in the middle takes on some properties from either of its
> siblings: from its reference-like kin the indirection part, from its
> inline-sibling the value set.  This halfway type would suffice to
> participate in a lot of collection APIs.
>

[Trying again to sort my vague thoughts:] For some reason, I see value
in two types inline_V and indirect_V, that have a bijective mapping
between them, and where the indirect type is sufficiently like a
reference to take part in collection APIs.

Maybe it's a throwback to my Modula-2/Oberon-2 days long past, with
POINTER, dereference operator, and VAR parameters.  Maybe it's my
subconsciousness seeing a way towards a future with less nulls, and
hopefully less NPEs.

For me, the single value point of the oh so innocent looking "null"
literal is the most widely interpreted primitive value of them all.
It's like a blank canvas where, at each point of use, an application
must paint its own picture.  On the other hand, Clojure has many
interpretations of nil/null depending on context (empty seq, empty
collection, logical false, receiver of a protocol function, etc.), and
this multitude works quite nicely for me.  I dislike the former, but
like the latter.  This is a contradiction I cannot really resolve.

Anyway, when I read the "Nullable Value Types in L-World" document
https://mail.openjdk.java.net/pipermail/valhalla-spec-experts/2018-November/000784.html
last year, I had two initial reactions: 1) I don't understand even a
small part of it, and 2) could this be a way to have the JVM (in some
situations) provide a fixed interpretation of "null_type null" for me?

Scenario: The inline (value) type V is the starting point, the `wrap`
function takes it to its indirect inline sibling, and the `unwrap`
function takes it back to V again.  With the two functions being
inverses of each other, I'm only looking at the case where `unwrap`
encounters a "null pointer", e.g. taken from a default-valued
variable.

a) If V has a designated inline value interpretation for the null
pointer, then `unwrap` produces this special inline value as a result.

b) Lacking such a designated interpretation, it interprets the
situation as an invalid program state and raises an appropriate
exception (maybe NPE).

In both cases the JVM would not surface a null reference, but instead
decide itself: either it produces a perfectly valid inline value, the
"inline value null", or it declares the operation a program error.

(In situations where the "null_type null" is really required, there is
the option for the application to use the inline-in-reference
construction, like int-in-Integer.)

Having written all this, I think the crucial point of such an
indirect_V construction is, that a null pointer within it is not
directly visible to the application.  It is an implementation detail
that is always subject to the interpretation of the `wrap` and
`unwrap` functions.  But the indirect_V type would have the same
observable value set as the inline_V type.

-- mva


From rwestrel at redhat.com  Mon May 13 13:50:46 2019
From: rwestrel at redhat.com (Roland Westrelin)
Date: Mon, 13 May 2019 15:50:46 +0200
Subject: RFR(M): 8223029: [lworld] C2 support for widening/narrowing
 conversion "[QFoo;" <: =?utf-8?Q?=22=5BLFoo=3B=E2=80=9D?=
In-Reply-To: <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com>
References: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>
 <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com>
Message-ID: <87a7fqmpjd.fsf@redhat.com>


Hi Tobias,

> http://cr.openjdk.java.net/~thartmann/8223029/webrev.01/

I'm confused by the change to Parse::array_load():

94       if (elemptr->is_valuetypeptr()) {

When would that happen?

Roland.


From karen.kinnear at oracle.com  Mon May 13 13:55:02 2019
From: karen.kinnear at oracle.com (Karen Kinnear)
Date: Mon, 13 May 2019 09:55:02 -0400
Subject: Valhalla, startup, performance of interpreter, and vwithfield
In-Reply-To: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
References: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
Message-ID: <652504A0-3AD0-4821-B7E9-631E49285D29@oracle.com>

Thank you Sergey - that is very helpful and timely.

thanks,
Karen

> On May 10, 2019, at 7:07 PM, Sergey Kuksenko <sergey.kuksenko at oracle.com> wrote:
> 
> Hi All,
> 
> I did quick evaluation of startup and interpreter performance cost. I have to take back my words that "vwithfield is major contributor to the interpreter speed and merged(or fused) vwithfield could improve interpreter performance". It was quite long time age when I was looking into interpreter's performance last time. I have to say that a huge work was done for interpreter since that time and now I don't consider interpreter's performance as an issue. As for vwithfield, now cost of the single vwithfield (in the interpreter) is approximately 200ns (on 2.2GHz freq). It is not a big nor a small value. If compare cost of value creation vs cost similar classic java object creation (simple writes) then single vwithfield costs ~7%-10% from the whole object creation. So I am guessing that if you have a value with 10 fields (and 10 vwithfield operations) - you may double value creation cost, but it will have minor impact for the whole execution.
> 
> Also I have to say that if look into startup for the first execution of code - interpreter takes less than 1%. All others actions (classloading, verification, etc..) take much more time. As for "time to performance" - I didn't evaluate it yet. Interpreter's impact could be higher in that case. At the same moment  - working TieredCompilation will improve "time to performance" much more than any interpreter tuning.
> 
> 



From tobias.hartmann at oracle.com  Mon May 13 13:59:23 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Mon, 13 May 2019 15:59:23 +0200
Subject: =?UTF-8?Q?Re=3a_RFR=28M=29=3a_8223029=3a_=5blworld=5d_C2_support_fo?=
 =?UTF-8?Q?r_widening/narrowing_conversion_=22=5bQFoo=3b=22_=3c=3a_=22=5bLFo?=
 =?UTF-8?B?bzvigJ0=?=
In-Reply-To: <87a7fqmpjd.fsf@redhat.com>
References: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>
 <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com> <87a7fqmpjd.fsf@redhat.com>
Message-ID: <6dd26e5c-c7b0-2b2f-c330-18fd75f31c86@oracle.com>

Hi Roland,

thanks for looking at this.

On 13.05.19 15:50, Roland Westrelin wrote:
> I'm confused by the change to Parse::array_load():
> 
> 94       if (elemptr->is_valuetypeptr()) {
> 
> When would that happen?

This happens when we access a [MyValue? array. Similar to accessing an Object array, we cannot
statically determine if the array is flattened and need to emit a runtime check. But at least we
know the exact type and can avoid the runtime call.

I've modified the condition in line 75/76 to handle this:
|| (elemptr->is_valuetypeptr() && elemptr->value_klass()->flatten_array()))

Thanks,
Tobias


From brian.goetz at oracle.com  Mon May 13 14:00:12 2019
From: brian.goetz at oracle.com (Brian Goetz)
Date: Mon, 13 May 2019 10:00:12 -0400
Subject: Valhalla, startup, performance of interpreter, and vwithfield
In-Reply-To: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
References: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
Message-ID: <0BBA399B-F310-4AEF-AF66-D3D2C1019139@oracle.com>

This is good news.  I want to ask further about the numbers you cite here.  You compare value creation to classic object creation, but obviously we want value creation to be faster.  When you say it is comparable to classic object creation costs, I assume that you are not including the allocation cost, and comparing only the field write costs? 

> I did quick evaluation of startup and interpreter performance cost. I have to take back my words that "vwithfield is major contributor to the interpreter speed and merged(or fused) vwithfield could improve interpreter performance". It was quite long time age when I was looking into interpreter's performance last time. I have to say that a huge work was done for interpreter since that time and now I don't consider interpreter's performance as an issue. As for vwithfield, now cost of the single vwithfield (in the interpreter) is approximately 200ns (on 2.2GHz freq). It is not a big nor a small value. If compare cost of value creation vs cost similar classic java object creation (simple writes) then single vwithfield costs ~7%-10% from the whole object creation. So I am guessing that if you have a value with 10 fields (and 10 vwithfield operations) - you may double value creation cost, but it will have minor impact for the whole execution.
> 
> Also I have to say that if look into startup for the first execution of code - interpreter takes less than 1%. All others actions (classloading, verification, etc..) take much more time. As for "time to performance" - I didn't evaluate it yet. Interpreter's impact could be higher in that case. At the same moment  - working TieredCompilation will improve "time to performance" much more than any interpreter tuning.



From Roger.Riggs at oracle.com  Mon May 13 14:01:09 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Mon, 13 May 2019 10:01:09 -0400
Subject: JDK-8223387: [lworld] : reflection support for LW2 arrays
In-Reply-To: <8263a0ec-923d-d256-030b-6570e1dad03c@oracle.com>
References: <db03468e-e8f5-866f-ebe3-c5e126260d0f@oracle.com>
 <8263a0ec-923d-d256-030b-6570e1dad03c@oracle.com>
Message-ID: <d1ea96be-f217-bb9b-06c6-e21698c4b6ef@oracle.com>

Hi Mandy,

Corrected,? I'll push with the fix.

Thanks, Roger

Updated:
http://cr.openjdk.java.net/~rriggs/webrev-arraytype-8223387-1/

On 05/12/2019 04:53 AM, Mandy Chung wrote:
> Hi Roger,
>
> In ValueArray::testArrayCovariance, lArray and qArray variable names 
> should be swapped; other than that, looks good.
>
> Thanks
> Mandy
>
>
> On 5/11/19 1:21 AM, Roger Riggs wrote:
>> Please review simple tests created by Mandy and myself for array 
>> co-variance in reflection APIs.
>>
>> webrev:
>> http://cr.openjdk.java.net/~rriggs/webrev-arraytype-8223387/
>> Issue:
>> https://bugs.openjdk.java.net/browse/JDK-8223387
>>
>> Thanks, Roger
>>
>



From rwestrel at redhat.com  Mon May 13 14:02:44 2019
From: rwestrel at redhat.com (Roland Westrelin)
Date: Mon, 13 May 2019 16:02:44 +0200
Subject: RFR(M): 8223029: [lworld] C2 support for widening/narrowing
 conversion "[QFoo;" <: =?utf-8?Q?=22=5BLFoo=3B=E2=80=9D?=
In-Reply-To: <6dd26e5c-c7b0-2b2f-c330-18fd75f31c86@oracle.com>
References: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>
 <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com> <87a7fqmpjd.fsf@redhat.com>
 <6dd26e5c-c7b0-2b2f-c330-18fd75f31c86@oracle.com>
Message-ID: <877eaumozf.fsf@redhat.com>


> This happens when we access a [MyValue? array. Similar to accessing an Object array, we cannot
> statically determine if the array is flattened and need to emit a runtime check. But at least we
> know the exact type and can avoid the runtime call.

Thanks. That makes sense. Change looks good then.

Roland.


From tobias.hartmann at oracle.com  Mon May 13 14:04:03 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Mon, 13 May 2019 16:04:03 +0200
Subject: =?UTF-8?Q?Re=3a_RFR=28M=29=3a_8223029=3a_=5blworld=5d_C2_support_fo?=
 =?UTF-8?Q?r_widening/narrowing_conversion_=22=5bQFoo=3b=22_=3c=3a_=22=5bLFo?=
 =?UTF-8?B?bzvigJ0=?=
In-Reply-To: <877eaumozf.fsf@redhat.com>
References: <b13d0846-3463-8f7b-404a-f7e6997d049b@oracle.com>
 <f707952e-bae0-85e1-6a0c-df743edcadb0@oracle.com> <87a7fqmpjd.fsf@redhat.com>
 <6dd26e5c-c7b0-2b2f-c330-18fd75f31c86@oracle.com> <877eaumozf.fsf@redhat.com>
Message-ID: <ee4b6af0-28d7-fb79-6b23-0d59a527dcc6@oracle.com>

Thanks Roland!

Best regards,
Tobias

On 13.05.19 16:02, Roland Westrelin wrote:
> 
>> This happens when we access a [MyValue? array. Similar to accessing an Object array, we cannot
>> statically determine if the array is flattened and need to emit a runtime check. But at least we
>> know the exact type and can avoid the runtime call.
> 
> Thanks. That makes sense. Change looks good then.
> 
> Roland.
> 


From tobias.hartmann at oracle.com  Mon May 13 14:16:15 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Mon, 13 May 2019 14:16:15 +0000
Subject: hg: valhalla/valhalla: 8223029: [lworld] C2 support for widening/narrowing conversion "[QFoo;" <: "[LFoo;”
Message-ID: <201905131416.x4DEGG6t026802@aojmv0008.oracle.com>

Changeset: 39702d8b184c
Author:    thartmann
Date:      2019-05-13 16:15 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/39702d8b184c

8223029: [lworld] C2 support for widening/narrowing conversion "[QFoo;" <: "[LFoo;???
Reviewed-by: roland

! src/hotspot/share/ci/ciArrayKlass.cpp
! src/hotspot/share/ci/ciArrayKlass.hpp
! src/hotspot/share/ci/ciTypeFlow.cpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/arrayKlass.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/parse2.cpp
! src/hotspot/share/opto/parseHelper.cpp
! src/hotspot/share/opto/subnode.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp
! src/hotspot/share/opto/valuetypenode.cpp
! src/hotspot/share/opto/valuetypenode.hpp
+ test/hotspot/jtreg/compiler/valhalla/valuetypes/TestArrayAccessDeopt.java
+ test/hotspot/jtreg/compiler/valhalla/valuetypes/TestFlatArrayThreshold.java
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestIntrinsics.java
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNullableArrays.java



From harold.seigel at oracle.com  Mon May 13 15:28:36 2019
From: harold.seigel at oracle.com (harold.seigel at oracle.com)
Date: Mon, 13 May 2019 15:28:36 +0000
Subject: hg: valhalla/valhalla: 8222787: [lworld] JVM should be enhanced to
 work with static <init> factory methods for inline types
Message-ID: <201905131528.x4DFScI8012458@aojmv0008.oracle.com>

Changeset: d8e4edb5d8fe
Author:    hseigel
Date:      2019-05-13 11:27 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d8e4edb5d8fe

8222787: [lworld] JVM should be enhanced to work with static <init> factory methods for inline types
Summary: Add support for static <init> factory methods that have non-void return values
Reviewed-by: iklam, thartmann, sadayapalam, lfoltan, hseigel
Contributed-by: john.r.rose at oracle.com

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciMethod.hpp
! src/hotspot/share/ci/ciSymbol.cpp
! src/hotspot/share/ci/ciSymbol.hpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/stackMapFrame.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/verifier.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/interpreter/rewriter.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/parse3.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/runtime/fieldType.hpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/reflection.cpp
! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/MemberName.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/TransValues.java
! test/hotspot/jtreg/compiler/valhalla/valuetypes/ValueTypeTest.java
! test/hotspot/jtreg/runtime/valhalla/valuetypes/WithFieldNoAccessTest.jcod
! test/hotspot/jtreg/runtime/valhalla/valuetypes/classfileparser/BadValueTypes.java
! test/hotspot/jtreg/runtime/valhalla/valuetypes/classfileparser/cfpTests.jcod
- test/hotspot/jtreg/runtime/valhalla/valuetypes/verifier/NoArrayCov.jcod
- test/hotspot/jtreg/runtime/valhalla/valuetypes/verifier/NoArrayCovIntf.jcod
! test/hotspot/jtreg/runtime/valhalla/valuetypes/verifier/NoNullVT.jcod
! test/hotspot/jtreg/runtime/valhalla/valuetypes/verifier/VerifierValueTypes.java
! test/hotspot/jtreg/runtime/valhalla/valuetypes/verifier/verifierTests.jcod



From roger.riggs at oracle.com  Mon May 13 19:09:43 2019
From: roger.riggs at oracle.com (roger.riggs at oracle.com)
Date: Mon, 13 May 2019 19:09:43 +0000
Subject: hg: valhalla/valhalla: 8223387: [lworld] reflection support for LW2
 arrays
Message-ID: <201905131909.x4DJ9iTU001851@aojmv0008.oracle.com>

Changeset: 3500db20d77d
Author:    rriggs
Date:      2019-05-13 15:04 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3500db20d77d

8223387: [lworld] reflection support for LW2 arrays
Reviewed-by: mchung

! test/jdk/valhalla/valuetypes/ArrayElementVarHandleTest.java
! test/jdk/valhalla/valuetypes/MethodHandleTest.java
! test/jdk/valhalla/valuetypes/ValueArray.java



From sergey.kuksenko at oracle.com  Mon May 13 21:26:11 2019
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Mon, 13 May 2019 14:26:11 -0700
Subject: Valhalla, startup, performance of interpreter, and vwithfield
In-Reply-To: <0BBA399B-F310-4AEF-AF66-D3D2C1019139@oracle.com>
References: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
 <0BBA399B-F310-4AEF-AF66-D3D2C1019139@oracle.com>
Message-ID: <f25f140b-aee5-6168-474c-1c0316d4552b@oracle.com>


On 5/13/19 7:00 AM, Brian Goetz wrote:
> This is good news.  I want to ask further about the numbers you cite here.  You compare value creation to classic object creation, but obviously we want value creation to be faster.

In the interpreter? I am afraid that value creation cost in the 
interpreter can't be faster than classic object creation. We still have 
interpretation cost of value types slower than interpretation of 
equivalent classic objects. But the difference was reduced drastically. 
Also I didn't find any scenario where the interpreter performance has 
significant impact to startup time. The first execution which implies 
class loading, verification, etc is 500x times slower than subsequent 
execution in the interpreter. (classic objects and value types)

>   When you say it is comparable to classic object creation costs, I assume that you are not including the allocation cost, and comparing only the field write costs?

No. It includes allocation cost. Don't forget - I am talking about the 
interpreter performance. Here is some decomposition.

1. Classic object creation: ~230ns (500 cycles) for the whole object 
creation. It could be split to ~200ns (440 cycles) for object allocation 
and ~30 ns (60 cycles) for fields initialization.

2. Value type creation. Any single operation vdefault or vwithfield has 
~200ns (440 cycles) cost. It's on par (even slightly better) than full 
object creation. And it looks normal, because of the single vdefault or 
vwithfield operation - "creates" object (or similar to it). Of course, 
than more fields we have than higher it is in the interpreter to gather 
the full objects.

As for compiled code - after C2 we have the following numbers:

e.g. (two-fields classe)

1. Classic object creation: 14.9ns (total cost) (G1GC)

1.1 Classic object creation - only fields write cost: 0.99ns

2. Value type (full creation): 0.97ns?? (slightly better than just 
fields write cost in case of classic object).

Note: all examples here was measured when all data are perfectly fit 
into CPU caches, even for classic objects. All value type benefits due 
to better cache locality were intentionally excluded.


>> I did quick evaluation of startup and interpreter performance cost. I have to take back my words that "vwithfield is major contributor to the interpreter speed and merged(or fused) vwithfield could improve interpreter performance". It was quite long time age when I was looking into interpreter's performance last time. I have to say that a huge work was done for interpreter since that time and now I don't consider interpreter's performance as an issue. As for vwithfield, now cost of the single vwithfield (in the interpreter) is approximately 200ns (on 2.2GHz freq). It is not a big nor a small value. If compare cost of value creation vs cost similar classic java object creation (simple writes) then single vwithfield costs ~7%-10% from the whole object creation. So I am guessing that if you have a value with 10 fields (and 10 vwithfield operations) - you may double value creation cost, but it will have minor impact for the whole execution.
>>
>> Also I have to say that if look into startup for the first execution of code - interpreter takes less than 1%. All others actions (classloading, verification, etc..) take much more time. As for "time to performance" - I didn't evaluate it yet. Interpreter's impact could be higher in that case. At the same moment  - working TieredCompilation will improve "time to performance" much more than any interpreter tuning.


From brian.goetz at oracle.com  Mon May 13 21:46:59 2019
From: brian.goetz at oracle.com (Brian Goetz)
Date: Mon, 13 May 2019 17:46:59 -0400
Subject: Valhalla, startup, performance of interpreter, and vwithfield
In-Reply-To: <f25f140b-aee5-6168-474c-1c0316d4552b@oracle.com>
References: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
 <0BBA399B-F310-4AEF-AF66-D3D2C1019139@oracle.com>
 <f25f140b-aee5-6168-474c-1c0316d4552b@oracle.com>
Message-ID: <F8F6D2A8-763F-45D8-8F10-762CE9BDB307@oracle.com>

Thanks Sergey. You are right, I had forgotten to put on my ?interpreter glasses?.  All looks good.  

Sent from my MacBook Wheel

> On May 13, 2019, at 5:26 PM, Sergey Kuksenko <sergey.kuksenko at oracle.com> wrote:
> 
> 
>> On 5/13/19 7:00 AM, Brian Goetz wrote:
>> This is good news.  I want to ask further about the numbers you cite here.  You compare value creation to classic object creation, but obviously we want value creation to be faster.
> 
> In the interpreter? I am afraid that value creation cost in the interpreter can't be faster than classic object creation. We still have interpretation cost of value types slower than interpretation of equivalent classic objects. But the difference was reduced drastically. Also I didn't find any scenario where the interpreter performance has significant impact to startup time. The first execution which implies class loading, verification, etc is 500x times slower than subsequent execution in the interpreter. (classic objects and value types)
> 
>>  When you say it is comparable to classic object creation costs, I assume that you are not including the allocation cost, and comparing only the field write costs?
> 
> No. It includes allocation cost. Don't forget - I am talking about the interpreter performance. Here is some decomposition.
> 
> 1. Classic object creation: ~230ns (500 cycles) for the whole object creation. It could be split to ~200ns (440 cycles) for object allocation and ~30 ns (60 cycles) for fields initialization.
> 
> 2. Value type creation. Any single operation vdefault or vwithfield has ~200ns (440 cycles) cost. It's on par (even slightly better) than full object creation. And it looks normal, because of the single vdefault or vwithfield operation - "creates" object (or similar to it). Of course, than more fields we have than higher it is in the interpreter to gather the full objects.
> 
> As for compiled code - after C2 we have the following numbers:
> 
> e.g. (two-fields classe)
> 
> 1. Classic object creation: 14.9ns (total cost) (G1GC)
> 
> 1.1 Classic object creation - only fields write cost: 0.99ns
> 
> 2. Value type (full creation): 0.97ns   (slightly better than just fields write cost in case of classic object).
> 
> Note: all examples here was measured when all data are perfectly fit into CPU caches, even for classic objects. All value type benefits due to better cache locality were intentionally excluded.
> 
> 
>>> I did quick evaluation of startup and interpreter performance cost. I have to take back my words that "vwithfield is major contributor to the interpreter speed and merged(or fused) vwithfield could improve interpreter performance". It was quite long time age when I was looking into interpreter's performance last time. I have to say that a huge work was done for interpreter since that time and now I don't consider interpreter's performance as an issue. As for vwithfield, now cost of the single vwithfield (in the interpreter) is approximately 200ns (on 2.2GHz freq). It is not a big nor a small value. If compare cost of value creation vs cost similar classic java object creation (simple writes) then single vwithfield costs ~7%-10% from the whole object creation. So I am guessing that if you have a value with 10 fields (and 10 vwithfield operations) - you may double value creation cost, but it will have minor impact for the whole execution.
>>> 
>>> Also I have to say that if look into startup for the first execution of code - interpreter takes less than 1%. All others actions (classloading, verification, etc..) take much more time. As for "time to performance" - I didn't evaluate it yet. Interpreter's impact could be higher in that case. At the same moment  - working TieredCompilation will improve "time to performance" much more than any interpreter tuning.



From ioi.lam at oracle.com  Tue May 14 06:11:23 2019
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Tue, 14 May 2019 06:11:23 +0000
Subject: hg: valhalla/valhalla: 2 new changesets
Message-ID: <201905140611.x4E6BOEV019101@aojmv0008.oracle.com>

Changeset: 15715f993db3
Author:    iklam
Date:      2019-05-13 23:09 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/15715f993db3

8223345: [lworld] Implement ValueTypeReturnedAsFields for C1
Reviewed-by: thartmann

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/share/c1/c1_LIRAssembler.cpp
! src/hotspot/share/c1/c1_LIRAssembler.hpp
! src/hotspot/share/ci/ciValueKlass.cpp
! src/hotspot/share/ci/ciValueKlass.hpp
! src/hotspot/share/oops/valueKlass.hpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConventionC1.java

Changeset: 74118541fb65
Author:    iklam
Date:      2019-05-13 23:09 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/74118541fb65

8223418: [lworld] refactor TestNewAcmp.java
Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNewAcmp.java



From tobias.hartmann at oracle.com  Tue May 14 09:58:02 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Tue, 14 May 2019 11:58:02 +0200
Subject: RFR 8223729 [lworld] Initial C1 implementation for
 -XX:ACmpOnValues=3
In-Reply-To: <dfe484fa-3666-5bb0-27a9-0721b6901a7a@oracle.com>
References: <dfe484fa-3666-5bb0-27a9-0721b6901a7a@oracle.com>
Message-ID: <61fab8ea-5ad2-74c0-7f42-7fbdc377404f@oracle.com>

Hi Ioi,

this looks good to me!

Small things:
- It should be "substitutability" not "substituability".
- In c1_LIRGenerator.cpp: "We do this only if we are not sure that the operands _are_ value objects"

Thanks,
Tobias


On 11.05.19 00:32, Ioi Lam wrote:
> https://bugs.openjdk.java.net/browse/JDK-8223729
> http://cr.openjdk.java.net/~iklam/valhalla/8223729-initial-c1-acmp-on-values-3.v01/
> 
> This is a rough implementation that passes all the tests in TestNewAcmp, but more optimizations can
> be done (see FIXME in the code).
> 
> If both operands are known to be inlined instances, the generated code is:
> 
> ?????? 76: cmp??? %rdx,%rsi???????????? ; x == y ?
> ?????? 79: je????? L_2
> 
> ?????? 85: cmp??? $0x0,%rsi???????????? ; null check for x
> ?????? 89: je????? L_4
> ?????? 95: cmp??? $0x0,%rdx???????????? ; null check for y
> ?????? 99: je????? L_4
> ????? 105: jmpq??? L_5
> 
> ? L_4 110: mov??? $0x0,%edi???????????? ; not equal
> ????? 115: jmpq??? L_7
> 
> 
> ? L_5 120: mov??? %rsi,%rdi???????????? ; shuffle parameters for isSubstitutable(x, y)
> ????? 123: mov??? %rsi,0x28(%rsp)?????? ; why is this code here?
> ????? 128: mov??? %rdi,%rsi
> ????? 131: mov??? %rdx,%rdi
> ????? 134: mov??? %rdx,0x20(%rsp)
> ????? 139: mov??? %rdi,%rdx
> 
> ????? 142: nop
> ????? 143: callq? 0x00007f9ca0865c20??? ; ValueBootstrapMethods::isSubstitutable()
> 
> ????? 148: cmp??? $0x1,%eax
> ????? 151: mov??? $0x0,%edi
> ????? 156: jne???? L_7
> 
> ? L_2 162: mov??? $0x1,%edi
> 
> ? L_7 ....
> 
> 
> Notes:
> 
> (1) I decided to do the explicit null check, as it may be common to do something like
> 
> ??? Object x = .., y = a_static_field_thats_null;
> ??? if (x == y) {...}
> 
> ??? and I don't want to trigger a signal for every acmp in this situation.
> 
> (2) The explicit null check can be removed if both operands are not nullable
> ??? (or with profiling).
> 
> (3) If x and y are of type Object, etc, there are more checks (lines 41 ~ 89 below).
> ??? As I mentioned in the FIXME, lines 41~75 can be simplified down to about
> ??? 5 instructions on x64.
> 
> ?????? 12: cmp??? %rdx,%rsi
> ?????? 15: je????? L_1
> ?????? 21: cmp??? $0x0,%rsi
> ?????? 25: je????? L_5
> ?????? 31: cmp??? $0x0,%rdx
> ?????? 35: je????? L_5
> 
> ?????? // check if x and y are inline types
> ?????? 41: mov??? $0x405,%rdi
> ?????? 51: mov??? (%rsi),%rbx
> ?????? 54: and??? %rdi,%rbx
> ?????? 57: cmp??? %rdi,%rbx
> ?????? 60: jne???? L_5
> ?????? 66: mov??? (%rdx),%rbx
> ?????? 69: and??? %rdi,%rbx
> ?????? 72: cmp??? %rdi,%rbx
> ?????? 75: jne???? L_5
> 
> ?????? // check if x and y of the same type
> ?????? 81: mov??? 0x8(%rsi),%edi
> ?????? 84: mov??? 0x8(%rdx),%ebx
> ?????? 87: cmp??? %ebx,%edi
> ?????? 89: je????? L_6
> 
> ? L_5? 95: mov??? $0x0,%edi
> ????? 100: jmpq??? L_8
> 
> (4) I had to add "-XX:CompileCommand=exclude,java.lang.ClassValue::*" to TestNewAcmp.java for
> ??? C1, or else ValueBootstrapMethods::isSubstitutable() works incorrectly. I'll investigate that
> ??? in a follow-on bug.
> 
> Thanks
> - Ioi
> 
> 

From tobias.hartmann at oracle.com  Tue May 14 14:20:21 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Tue, 14 May 2019 14:20:21 +0000
Subject: hg: valhalla/valhalla: 8223866: [lworld] TestNullableValueTypes
 triggers endless loop in compilation with -Xcomp
Message-ID: <201905141420.x4EEKLDQ028043@aojmv0008.oracle.com>

Changeset: 9af1c8a4890a
Author:    thartmann
Date:      2019-05-14 16:20 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9af1c8a4890a

8223866: [lworld] TestNullableValueTypes triggers endless loop in compilation with -Xcomp

! src/hotspot/share/opto/graphKit.hpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNullableValueTypes.java



From ioi.lam at oracle.com  Tue May 14 15:14:47 2019
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Tue, 14 May 2019 15:14:47 +0000
Subject: hg: valhalla/valhalla: Fixed TestNewAcmp.java failure in product VM
Message-ID: <201905141514.x4EFEmSZ006419@aojmv0008.oracle.com>

Changeset: 478df8cf7c40
Author:    iklam
Date:      2019-05-14 08:13 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/478df8cf7c40

Fixed TestNewAcmp.java failure in product VM

! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNewAcmp.java



From ioi.lam at oracle.com  Tue May 14 15:38:07 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Tue, 14 May 2019 08:38:07 -0700
Subject: RFR 8223729 [lworld] Initial C1 implementation for
 -XX:ACmpOnValues=3
In-Reply-To: <61fab8ea-5ad2-74c0-7f42-7fbdc377404f@oracle.com>
References: <dfe484fa-3666-5bb0-27a9-0721b6901a7a@oracle.com>
 <61fab8ea-5ad2-74c0-7f42-7fbdc377404f@oracle.com>
Message-ID: <546b6f4c-f1ef-d1c4-ebee-14a12f162564@oracle.com>

Hi Tobias, thanks for the review. I will fix the typos and push.

- Ioi

On 5/14/19 2:58 AM, Tobias Hartmann wrote:
> Hi Ioi,
>
> this looks good to me!
>
> Small things:
> - It should be "substitutability" not "substituability".
> - In c1_LIRGenerator.cpp: "We do this only if we are not sure that the operands _are_ value objects"
>
> Thanks,
> Tobias
>
>
> On 11.05.19 00:32, Ioi Lam wrote:
>> https://bugs.openjdk.java.net/browse/JDK-8223729
>> http://cr.openjdk.java.net/~iklam/valhalla/8223729-initial-c1-acmp-on-values-3.v01/
>>
>> This is a rough implementation that passes all the tests in TestNewAcmp, but more optimizations can
>> be done (see FIXME in the code).
>>
>> If both operands are known to be inlined instances, the generated code is:
>>
>>  ?????? 76: cmp??? %rdx,%rsi???????????? ; x == y ?
>>  ?????? 79: je????? L_2
>>
>>  ?????? 85: cmp??? $0x0,%rsi???????????? ; null check for x
>>  ?????? 89: je????? L_4
>>  ?????? 95: cmp??? $0x0,%rdx???????????? ; null check for y
>>  ?????? 99: je????? L_4
>>  ????? 105: jmpq??? L_5
>>
>>  ? L_4 110: mov??? $0x0,%edi???????????? ; not equal
>>  ????? 115: jmpq??? L_7
>>
>>
>>  ? L_5 120: mov??? %rsi,%rdi???????????? ; shuffle parameters for isSubstitutable(x, y)
>>  ????? 123: mov??? %rsi,0x28(%rsp)?????? ; why is this code here?
>>  ????? 128: mov??? %rdi,%rsi
>>  ????? 131: mov??? %rdx,%rdi
>>  ????? 134: mov??? %rdx,0x20(%rsp)
>>  ????? 139: mov??? %rdi,%rdx
>>
>>  ????? 142: nop
>>  ????? 143: callq? 0x00007f9ca0865c20??? ; ValueBootstrapMethods::isSubstitutable()
>>
>>  ????? 148: cmp??? $0x1,%eax
>>  ????? 151: mov??? $0x0,%edi
>>  ????? 156: jne???? L_7
>>
>>  ? L_2 162: mov??? $0x1,%edi
>>
>>  ? L_7 ....
>>
>>
>> Notes:
>>
>> (1) I decided to do the explicit null check, as it may be common to do something like
>>
>>  ??? Object x = .., y = a_static_field_thats_null;
>>  ??? if (x == y) {...}
>>
>>  ??? and I don't want to trigger a signal for every acmp in this situation.
>>
>> (2) The explicit null check can be removed if both operands are not nullable
>>  ??? (or with profiling).
>>
>> (3) If x and y are of type Object, etc, there are more checks (lines 41 ~ 89 below).
>>  ??? As I mentioned in the FIXME, lines 41~75 can be simplified down to about
>>  ??? 5 instructions on x64.
>>
>>  ?????? 12: cmp??? %rdx,%rsi
>>  ?????? 15: je????? L_1
>>  ?????? 21: cmp??? $0x0,%rsi
>>  ?????? 25: je????? L_5
>>  ?????? 31: cmp??? $0x0,%rdx
>>  ?????? 35: je????? L_5
>>
>>  ?????? // check if x and y are inline types
>>  ?????? 41: mov??? $0x405,%rdi
>>  ?????? 51: mov??? (%rsi),%rbx
>>  ?????? 54: and??? %rdi,%rbx
>>  ?????? 57: cmp??? %rdi,%rbx
>>  ?????? 60: jne???? L_5
>>  ?????? 66: mov??? (%rdx),%rbx
>>  ?????? 69: and??? %rdi,%rbx
>>  ?????? 72: cmp??? %rdi,%rbx
>>  ?????? 75: jne???? L_5
>>
>>  ?????? // check if x and y of the same type
>>  ?????? 81: mov??? 0x8(%rsi),%edi
>>  ?????? 84: mov??? 0x8(%rdx),%ebx
>>  ?????? 87: cmp??? %ebx,%edi
>>  ?????? 89: je????? L_6
>>
>>  ? L_5? 95: mov??? $0x0,%edi
>>  ????? 100: jmpq??? L_8
>>
>> (4) I had to add "-XX:CompileCommand=exclude,java.lang.ClassValue::*" to TestNewAcmp.java for
>>  ??? C1, or else ValueBootstrapMethods::isSubstitutable() works incorrectly. I'll investigate that
>>  ??? in a follow-on bug.
>>
>> Thanks
>> - Ioi
>>
>>


From tobias.hartmann at oracle.com  Tue May 14 16:13:18 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Tue, 14 May 2019 16:13:18 +0000
Subject: hg: valhalla/valhalla: 8223882: [lworld] Compilation crashes in
 ValueTypeNode::is_default with -Xcomp
Message-ID: <201905141613.x4EGDISi016720@aojmv0008.oracle.com>

Changeset: 4cf8c2512870
Author:    thartmann
Date:      2019-05-14 18:13 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4cf8c2512870

8223882: [lworld] Compilation crashes in ValueTypeNode::is_default with -Xcomp

! src/hotspot/share/opto/macro.cpp



From ioi.lam at oracle.com  Tue May 14 19:36:14 2019
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Tue, 14 May 2019 19:36:14 +0000
Subject: hg: valhalla/valhalla: 8223729: [lworld] Initial C1 implementation
 for -XX:ACmpOnValues=3
Message-ID: <201905141936.x4EJaF99023519@aojmv0008.oracle.com>

Changeset: a315df71e821
Author:    iklam
Date:      2019-05-14 12:30 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a315df71e821

8223729: [lworld] Initial C1 implementation for -XX:ACmpOnValues=3
Reviewed-by: thartmann

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_LIRGenerator.hpp
! src/hotspot/share/c1/c1_Optimizer.cpp
! src/hotspot/share/opto/parse2.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNewAcmp.java



From ioi.lam at oracle.com  Wed May 15 04:13:36 2019
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Wed, 15 May 2019 04:13:36 +0000
Subject: hg: valhalla/valhalla: 8223931: [lworld] C1 ValueTypeReturnedAsFields
 should check if method return value is never null
Message-ID: <201905150413.x4F4DbcC023782@aojmv0008.oracle.com>

Changeset: ec67666497c5
Author:    iklam
Date:      2019-05-14 21:06 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ec67666497c5

8223931: [lworld] C1 ValueTypeReturnedAsFields should check if method return value is never null

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/share/c1/c1_LIRAssembler.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConventionC1.java



From tobias.hartmann at oracle.com  Wed May 15 12:23:39 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Wed, 15 May 2019 12:23:39 +0000
Subject: hg: valhalla/valhalla: 8223949: [lworld] Casting null to an unloaded
 value type should throw NPE
Message-ID: <201905151223.x4FCNeHx023937@aojmv0008.oracle.com>

Changeset: 784781105f6b
Author:    thartmann
Date:      2019-05-15 14:23 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/784781105f6b

8223949: [lworld] Casting null to an unloaded value type should throw NPE

! src/hotspot/share/ci/ciTypeFlow.cpp
! src/hotspot/share/opto/parseHelper.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNullableValueTypes.java



From karen.kinnear at oracle.com  Wed May 15 13:49:11 2019
From: karen.kinnear at oracle.com (Karen Kinnear)
Date: Wed, 15 May 2019 09:49:11 -0400
Subject: Valhalla, startup, performance of interpreter, and vwithfield
In-Reply-To: <f25f140b-aee5-6168-474c-1c0316d4552b@oracle.com>
References: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
 <0BBA399B-F310-4AEF-AF66-D3D2C1019139@oracle.com>
 <f25f140b-aee5-6168-474c-1c0316d4552b@oracle.com>
Message-ID: <93B91DCC-8B05-4F2E-A150-AAF0E1419388@oracle.com>

Sergey,

I discussed this with Frederic, and between MVT and LW1 he had improved the interpreter overhead of the withfield bytecode.

He pointed out that the measurement we are looking for is slightly different - at least than my understanding of what
you measured.

The question is about the cost of inline class creation vs. identity class creation, not a single operation default or withfield.

So - could you take take a small inline class - say one with 4 fields each containing an int and compare 
the cost of a method that constructs the inline class using 4 withfields, vs. the cost of a constructor
for a comparable identity class?

The theory is that for the inline class, there would be 4 withfields, each with an allocation step
(for the interpreter, and possibly for C1). So the cost of construction would be much higher than the
equivalent identity class constructor. For those not in the nest, there would the need to call the method
that creates the inline class; whereas the identity class could be created by anyone - so my mental model 
is that both examples would have a call overhead in them.

Does that make sense to you?
Would that be something you could measure?

I think we have alternative approaches which would not require each field setting to perform an allocation step.

thanks,
Karen

> On May 13, 2019, at 5:26 PM, Sergey Kuksenko <sergey.kuksenko at oracle.com> wrote:
> 
> 
> On 5/13/19 7:00 AM, Brian Goetz wrote:
>> This is good news.  I want to ask further about the numbers you cite here.  You compare value creation to classic object creation, but obviously we want value creation to be faster.
> 
> In the interpreter? I am afraid that value creation cost in the interpreter can't be faster than classic object creation. We still have interpretation cost of value types slower than interpretation of equivalent classic objects. But the difference was reduced drastically. Also I didn't find any scenario where the interpreter performance has significant impact to startup time. The first execution which implies class loading, verification, etc is 500x times slower than subsequent execution in the interpreter. (classic objects and value types)
> 
>>  When you say it is comparable to classic object creation costs, I assume that you are not including the allocation cost, and comparing only the field write costs?
> 
> No. It includes allocation cost. Don't forget - I am talking about the interpreter performance. Here is some decomposition.
> 
> 1. Classic object creation: ~230ns (500 cycles) for the whole object creation. It could be split to ~200ns (440 cycles) for object allocation and ~30 ns (60 cycles) for fields initialization.
> 
> 2. Value type creation. Any single operation vdefault or vwithfield has ~200ns (440 cycles) cost. It's on par (even slightly better) than full object creation. And it looks normal, because of the single vdefault or vwithfield operation - "creates" object (or similar to it). Of course, than more fields we have than higher it is in the interpreter to gather the full objects.
> 
> As for compiled code - after C2 we have the following numbers:
> 
> e.g. (two-fields classe)
> 
> 1. Classic object creation: 14.9ns (total cost) (G1GC)
> 
> 1.1 Classic object creation - only fields write cost: 0.99ns
> 
> 2. Value type (full creation): 0.97ns   (slightly better than just fields write cost in case of classic object).
> 
> Note: all examples here was measured when all data are perfectly fit into CPU caches, even for classic objects. All value type benefits due to better cache locality were intentionally excluded.
> 
> 
>>> I did quick evaluation of startup and interpreter performance cost. I have to take back my words that "vwithfield is major contributor to the interpreter speed and merged(or fused) vwithfield could improve interpreter performance". It was quite long time age when I was looking into interpreter's performance last time. I have to say that a huge work was done for interpreter since that time and now I don't consider interpreter's performance as an issue. As for vwithfield, now cost of the single vwithfield (in the interpreter) is approximately 200ns (on 2.2GHz freq). It is not a big nor a small value. If compare cost of value creation vs cost similar classic java object creation (simple writes) then single vwithfield costs ~7%-10% from the whole object creation. So I am guessing that if you have a value with 10 fields (and 10 vwithfield operations) - you may double value creation cost, but it will have minor impact for the whole execution.
>>> 
>>> Also I have to say that if look into startup for the first execution of code - interpreter takes less than 1%. All others actions (classloading, verification, etc..) take much more time. As for "time to performance" - I didn't evaluate it yet. Interpreter's impact could be higher in that case. At the same moment  - working TieredCompilation will improve "time to performance" much more than any interpreter tuning.



From Roger.Riggs at oracle.com  Wed May 15 18:38:29 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Wed, 15 May 2019 14:38:29 -0400
Subject: RFR 8223351 [lworld/lw2] : Primary mirror and nullable mirror for
 inline type
Message-ID: <3c14cf9e-7426-232b-c5ea-c07525533628@oracle.com>

Please review Mandy's additions and changes to reflection and 
java.lang.invoke APIs
for inline and nullable types.
The changes go a bit deep because of the support for the Java APIs 
provided by the VM.

This initial prototype reflects discussions about terminology and 
orthogonality
of concepts for inline vs nullable as described in the comments of 8223351.

Issue:
 ? https://bugs.openjdk.java.net/browse/JDK-8223351

Webrev:
 ?? http://cr.openjdk.java.net/~rriggs/webrev-lworld-dev-8223351/

Thanks for any comments and suggestions, Roger



From sergey.kuksenko at oracle.com  Wed May 15 19:59:40 2019
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Wed, 15 May 2019 12:59:40 -0700
Subject: Valhalla, startup, performance of interpreter, and vwithfield
In-Reply-To: <93B91DCC-8B05-4F2E-A150-AAF0E1419388@oracle.com>
References: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
 <0BBA399B-F310-4AEF-AF66-D3D2C1019139@oracle.com>
 <f25f140b-aee5-6168-474c-1c0316d4552b@oracle.com>
 <93B91DCC-8B05-4F2E-A150-AAF0E1419388@oracle.com>
Message-ID: <75d8d934-0d28-62e9-6390-940fa6d3feb9@oracle.com>


On 5/15/19 6:49 AM, Karen Kinnear wrote:
> Sergey,
>
> I discussed this with Frederic, and between MVT and LW1 he had improved the interpreter overhead of the withfield bytecode.
>
> He pointed out that the measurement we are looking for is slightly different - at least than my understanding of what
> you measured.
>
> The question is about the cost of inline class creation vs. identity class creation, not a single operation default or withfield.
>
> So - could you take take a small inline class - say one with 4 fields each containing an int and compare
> the cost of a method that constructs the inline class using 4 withfields, vs. the cost of a constructor
> for a comparable identity class?

Probably I was unclear. In the interpreter cost of the single vdefault 
or vwithfield approximately equals to the cost of the whole creation of 
similar identity class (new + constructor). Thus if we have class with N 
fields -> the full cost of creation of inline class ~(N+1) higher than 
creation of equivalent identity class (N vwithfields + 1 vdefault).

Will it have high impact to the interpreter speed - Yes.

Will it have high impact to the startup time - No. (Here I can't be 100% 
sure, only 80% and it's required good enough compilation by C1 that is 
important for our tiered compilation policy).

If talk about the interpreter performance as requirement - there are a 
lot of patterns which should be considered. For example compare two 
patterns:

1) V[i].x + V[i].y

2) V v = V[i]; v.x + v.y

The first one is two times slower in the interpreter. (two loads from 
inlined/flattened array -> two allocations).

> The theory is that for the inline class, there would be 4 withfields, each with an allocation step
> (for the interpreter, and possibly for C1).
I can't have any proofs at the moment, but I consider value types 
allocations in C1 as potential danger for startup time.
> So the cost of construction would be much higher than the
> equivalent identity class constructor. For those not in the nest, there would the need to call the method
> that creates the inline class; whereas the identity class could be created by anyone - so my mental model
> is that both examples would have a call overhead in them.
Identity class could be created by anyone, but identity class has to 
have invocation (constructor) after new. Both identity and inline 
classes have mandatory invocation in that case. As for pure invocation 
overhead, the cost of invocation (just invocation) is ~3 times lower 
than the cost of allocation. (in the interpreter).
> Does that make sense to you?
> Would that be something you could measure?
>
> I think we have alternative approaches which would not require each field setting to perform an allocation step.

That will definitely improve the interpreter speed. The question is - 
are there any other benefits besides the interpreter speed?


> thanks,
> Karen
>
>> On May 13, 2019, at 5:26 PM, Sergey Kuksenko <sergey.kuksenko at oracle.com> wrote:
>>
>>
>> On 5/13/19 7:00 AM, Brian Goetz wrote:
>>> This is good news.  I want to ask further about the numbers you cite here.  You compare value creation to classic object creation, but obviously we want value creation to be faster.
>> In the interpreter? I am afraid that value creation cost in the interpreter can't be faster than classic object creation. We still have interpretation cost of value types slower than interpretation of equivalent classic objects. But the difference was reduced drastically. Also I didn't find any scenario where the interpreter performance has significant impact to startup time. The first execution which implies class loading, verification, etc is 500x times slower than subsequent execution in the interpreter. (classic objects and value types)
>>
>>>   When you say it is comparable to classic object creation costs, I assume that you are not including the allocation cost, and comparing only the field write costs?
>> No. It includes allocation cost. Don't forget - I am talking about the interpreter performance. Here is some decomposition.
>>
>> 1. Classic object creation: ~230ns (500 cycles) for the whole object creation. It could be split to ~200ns (440 cycles) for object allocation and ~30 ns (60 cycles) for fields initialization.
>>
>> 2. Value type creation. Any single operation vdefault or vwithfield has ~200ns (440 cycles) cost. It's on par (even slightly better) than full object creation. And it looks normal, because of the single vdefault or vwithfield operation - "creates" object (or similar to it). Of course, than more fields we have than higher it is in the interpreter to gather the full objects.
>>
>> As for compiled code - after C2 we have the following numbers:
>>
>> e.g. (two-fields classe)
>>
>> 1. Classic object creation: 14.9ns (total cost) (G1GC)
>>
>> 1.1 Classic object creation - only fields write cost: 0.99ns
>>
>> 2. Value type (full creation): 0.97ns   (slightly better than just fields write cost in case of classic object).
>>
>> Note: all examples here was measured when all data are perfectly fit into CPU caches, even for classic objects. All value type benefits due to better cache locality were intentionally excluded.
>>
>>
>>>> I did quick evaluation of startup and interpreter performance cost. I have to take back my words that "vwithfield is major contributor to the interpreter speed and merged(or fused) vwithfield could improve interpreter performance". It was quite long time age when I was looking into interpreter's performance last time. I have to say that a huge work was done for interpreter since that time and now I don't consider interpreter's performance as an issue. As for vwithfield, now cost of the single vwithfield (in the interpreter) is approximately 200ns (on 2.2GHz freq). It is not a big nor a small value. If compare cost of value creation vs cost similar classic java object creation (simple writes) then single vwithfield costs ~7%-10% from the whole object creation. So I am guessing that if you have a value with 10 fields (and 10 vwithfield operations) - you may double value creation cost, but it will have minor impact for the whole execution.
>>>>
>>>> Also I have to say that if look into startup for the first execution of code - interpreter takes less than 1%. All others actions (classloading, verification, etc..) take much more time. As for "time to performance" - I didn't evaluate it yet. Interpreter's impact could be higher in that case. At the same moment  - working TieredCompilation will improve "time to performance" much more than any interpreter tuning.


From karen.kinnear at oracle.com  Wed May 15 21:25:39 2019
From: karen.kinnear at oracle.com (Karen Kinnear)
Date: Wed, 15 May 2019 17:25:39 -0400
Subject: Valhalla, startup, performance of interpreter, and vwithfield
In-Reply-To: <75d8d934-0d28-62e9-6390-940fa6d3feb9@oracle.com>
References: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
 <0BBA399B-F310-4AEF-AF66-D3D2C1019139@oracle.com>
 <f25f140b-aee5-6168-474c-1c0316d4552b@oracle.com>
 <93B91DCC-8B05-4F2E-A150-AAF0E1419388@oracle.com>
 <75d8d934-0d28-62e9-6390-940fa6d3feb9@oracle.com>
Message-ID: <55397D5D-52ED-4D3B-9CCF-3103CC58FD43@oracle.com>

Thank you Sergey - sounds like we are in agreement that we could apply your existing measurements
to predict the cost of creating a new inline class with multiple fields in the interpreter (and maybe C1).

So we can go back to the other conversation thread which addresses what model we want for creation
of inline classes, where we can discuss benefits other than performance.

That is Brian?s ?replace withfield?? email thread.

thanks,
Karen

> On May 15, 2019, at 3:59 PM, Sergey Kuksenko <sergey.kuksenko at oracle.com> wrote:
> 
> 
> On 5/15/19 6:49 AM, Karen Kinnear wrote:
>> Sergey,
>> 
>> I discussed this with Frederic, and between MVT and LW1 he had improved the interpreter overhead of the withfield bytecode.
>> 
>> He pointed out that the measurement we are looking for is slightly different - at least than my understanding of what
>> you measured.
>> 
>> The question is about the cost of inline class creation vs. identity class creation, not a single operation default or withfield.
>> 
>> So - could you take take a small inline class - say one with 4 fields each containing an int and compare
>> the cost of a method that constructs the inline class using 4 withfields, vs. the cost of a constructor
>> for a comparable identity class?
> 
> Probably I was unclear. In the interpreter cost of the single vdefault or vwithfield approximately equals to the cost of the whole creation of similar identity class (new + constructor). Thus if we have class with N fields -> the full cost of creation of inline class ~(N+1) higher than creation of equivalent identity class (N vwithfields + 1 vdefault).
> 
> Will it have high impact to the interpreter speed - Yes.
> 
> Will it have high impact to the startup time - No. (Here I can't be 100% sure, only 80% and it's required good enough compilation by C1 that is important for our tiered compilation policy).
> 
> If talk about the interpreter performance as requirement - there are a lot of patterns which should be considered. For example compare two patterns:
> 
> 1) V[i].x + V[i].y
> 
> 2) V v = V[i]; v.x + v.y
> 
> The first one is two times slower in the interpreter. (two loads from inlined/flattened array -> two allocations).
> 
>> The theory is that for the inline class, there would be 4 withfields, each with an allocation step
>> (for the interpreter, and possibly for C1).
> I can't have any proofs at the moment, but I consider value types allocations in C1 as potential danger for startup time.
>> So the cost of construction would be much higher than the
>> equivalent identity class constructor. For those not in the nest, there would the need to call the method
>> that creates the inline class; whereas the identity class could be created by anyone - so my mental model
>> is that both examples would have a call overhead in them.
> Identity class could be created by anyone, but identity class has to have invocation (constructor) after new. Both identity and inline classes have mandatory invocation in that case. As for pure invocation overhead, the cost of invocation (just invocation) is ~3 times lower than the cost of allocation. (in the interpreter).
>> Does that make sense to you?
>> Would that be something you could measure?
>> 
>> I think we have alternative approaches which would not require each field setting to perform an allocation step.
> 
> That will definitely improve the interpreter speed. The question is - are there any other benefits besides the interpreter speed?
> 
> 
>> thanks,
>> Karen
>> 
>>> On May 13, 2019, at 5:26 PM, Sergey Kuksenko <sergey.kuksenko at oracle.com> wrote:
>>> 
>>> 
>>> On 5/13/19 7:00 AM, Brian Goetz wrote:
>>>> This is good news.  I want to ask further about the numbers you cite here.  You compare value creation to classic object creation, but obviously we want value creation to be faster.
>>> In the interpreter? I am afraid that value creation cost in the interpreter can't be faster than classic object creation. We still have interpretation cost of value types slower than interpretation of equivalent classic objects. But the difference was reduced drastically. Also I didn't find any scenario where the interpreter performance has significant impact to startup time. The first execution which implies class loading, verification, etc is 500x times slower than subsequent execution in the interpreter. (classic objects and value types)
>>> 
>>>>  When you say it is comparable to classic object creation costs, I assume that you are not including the allocation cost, and comparing only the field write costs?
>>> No. It includes allocation cost. Don't forget - I am talking about the interpreter performance. Here is some decomposition.
>>> 
>>> 1. Classic object creation: ~230ns (500 cycles) for the whole object creation. It could be split to ~200ns (440 cycles) for object allocation and ~30 ns (60 cycles) for fields initialization.
>>> 
>>> 2. Value type creation. Any single operation vdefault or vwithfield has ~200ns (440 cycles) cost. It's on par (even slightly better) than full object creation. And it looks normal, because of the single vdefault or vwithfield operation - "creates" object (or similar to it). Of course, than more fields we have than higher it is in the interpreter to gather the full objects.
>>> 
>>> As for compiled code - after C2 we have the following numbers:
>>> 
>>> e.g. (two-fields classe)
>>> 
>>> 1. Classic object creation: 14.9ns (total cost) (G1GC)
>>> 
>>> 1.1 Classic object creation - only fields write cost: 0.99ns
>>> 
>>> 2. Value type (full creation): 0.97ns   (slightly better than just fields write cost in case of classic object).
>>> 
>>> Note: all examples here was measured when all data are perfectly fit into CPU caches, even for classic objects. All value type benefits due to better cache locality were intentionally excluded.
>>> 
>>> 
>>>>> I did quick evaluation of startup and interpreter performance cost. I have to take back my words that "vwithfield is major contributor to the interpreter speed and merged(or fused) vwithfield could improve interpreter performance". It was quite long time age when I was looking into interpreter's performance last time. I have to say that a huge work was done for interpreter since that time and now I don't consider interpreter's performance as an issue. As for vwithfield, now cost of the single vwithfield (in the interpreter) is approximately 200ns (on 2.2GHz freq). It is not a big nor a small value. If compare cost of value creation vs cost similar classic java object creation (simple writes) then single vwithfield costs ~7%-10% from the whole object creation. So I am guessing that if you have a value with 10 fields (and 10 vwithfield operations) - you may double value creation cost, but it will have minor impact for the whole execution.
>>>>> 
>>>>> Also I have to say that if look into startup for the first execution of code - interpreter takes less than 1%. All others actions (classloading, verification, etc..) take much more time. As for "time to performance" - I didn't evaluate it yet. Interpreter's impact could be higher in that case. At the same moment  - working TieredCompilation will improve "time to performance" much more than any interpreter tuning.



From tobias.hartmann at oracle.com  Thu May 16 09:33:49 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Thu, 16 May 2019 09:33:49 +0000
Subject: hg: valhalla/valhalla: [lworld] Refactored some comments around LW2
 array support in C2
Message-ID: <201905160933.x4G9XoAS029616@aojmv0008.oracle.com>

Changeset: 9873d841ee27
Author:    thartmann
Date:      2019-05-16 11:33 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9873d841ee27

[lworld] Refactored some comments around LW2 array support in C2

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/subnode.cpp



From tobias.hartmann at oracle.com  Thu May 16 14:52:02 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Thu, 16 May 2019 14:52:02 +0000
Subject: hg: valhalla/valhalla: 8224036: [lworld] System.arraycopy intrinsic
 does not always check for flattened src array
Message-ID: <201905161452.x4GEq35Q028559@aojmv0008.oracle.com>

Changeset: 5cf4da6cdb10
Author:    thartmann
Date:      2019-05-16 16:51 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5cf4da6cdb10

8224036: [lworld] System.arraycopy intrinsic does not always check for flattened src array
Reviewed-by: roland

! src/hotspot/share/opto/library_call.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNullableArrays.java



From ioi.lam at oracle.com  Thu May 16 15:11:11 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Thu, 16 May 2019 08:11:11 -0700
Subject: Valhalla, startup, performance of interpreter, and vwithfield
In-Reply-To: <55397D5D-52ED-4D3B-9CCF-3103CC58FD43@oracle.com>
References: <93f1dcf5-b943-4de6-514d-045fc864ae57@oracle.com>
 <0BBA399B-F310-4AEF-AF66-D3D2C1019139@oracle.com>
 <f25f140b-aee5-6168-474c-1c0316d4552b@oracle.com>
 <93B91DCC-8B05-4F2E-A150-AAF0E1419388@oracle.com>
 <75d8d934-0d28-62e9-6390-940fa6d3feb9@oracle.com>
 <55397D5D-52ED-4D3B-9CCF-3103CC58FD43@oracle.com>
Message-ID: <aa6ca904-3f5e-1604-aca9-473326b0dfab@oracle.com>

In C1, it should be pretty easy to eliminate the intermediate object for 
operations like

 ??? points[i].x
 ??? obj.point.x

We can probably do the same thing in the interpreter (by rewriting to a 
new fast_aaload_getfield bytecode, etc).

Thanks
- Ioi


On 5/15/19 2:25 PM, Karen Kinnear wrote:
> Thank you Sergey - sounds like we are in agreement that we could apply your existing measurements
> to predict the cost of creating a new inline class with multiple fields in the interpreter (and maybe C1).
>
> So we can go back to the other conversation thread which addresses what model we want for creation
> of inline classes, where we can discuss benefits other than performance.
>
> That is Brian?s ?replace withfield?? email thread.
>
> thanks,
> Karen
>
>> On May 15, 2019, at 3:59 PM, Sergey Kuksenko <sergey.kuksenko at oracle.com> wrote:
>>
>>
>> On 5/15/19 6:49 AM, Karen Kinnear wrote:
>>> Sergey,
>>>
>>> I discussed this with Frederic, and between MVT and LW1 he had improved the interpreter overhead of the withfield bytecode.
>>>
>>> He pointed out that the measurement we are looking for is slightly different - at least than my understanding of what
>>> you measured.
>>>
>>> The question is about the cost of inline class creation vs. identity class creation, not a single operation default or withfield.
>>>
>>> So - could you take take a small inline class - say one with 4 fields each containing an int and compare
>>> the cost of a method that constructs the inline class using 4 withfields, vs. the cost of a constructor
>>> for a comparable identity class?
>> Probably I was unclear. In the interpreter cost of the single vdefault or vwithfield approximately equals to the cost of the whole creation of similar identity class (new + constructor). Thus if we have class with N fields -> the full cost of creation of inline class ~(N+1) higher than creation of equivalent identity class (N vwithfields + 1 vdefault).
>>
>> Will it have high impact to the interpreter speed - Yes.
>>
>> Will it have high impact to the startup time - No. (Here I can't be 100% sure, only 80% and it's required good enough compilation by C1 that is important for our tiered compilation policy).
>>
>> If talk about the interpreter performance as requirement - there are a lot of patterns which should be considered. For example compare two patterns:
>>
>> 1) V[i].x + V[i].y
>>
>> 2) V v = V[i]; v.x + v.y
>>
>> The first one is two times slower in the interpreter. (two loads from inlined/flattened array -> two allocations).
>>
>>> The theory is that for the inline class, there would be 4 withfields, each with an allocation step
>>> (for the interpreter, and possibly for C1).
>> I can't have any proofs at the moment, but I consider value types allocations in C1 as potential danger for startup time.
>>> So the cost of construction would be much higher than the
>>> equivalent identity class constructor. For those not in the nest, there would the need to call the method
>>> that creates the inline class; whereas the identity class could be created by anyone - so my mental model
>>> is that both examples would have a call overhead in them.
>> Identity class could be created by anyone, but identity class has to have invocation (constructor) after new. Both identity and inline classes have mandatory invocation in that case. As for pure invocation overhead, the cost of invocation (just invocation) is ~3 times lower than the cost of allocation. (in the interpreter).
>>> Does that make sense to you?
>>> Would that be something you could measure?
>>>
>>> I think we have alternative approaches which would not require each field setting to perform an allocation step.
>> That will definitely improve the interpreter speed. The question is - are there any other benefits besides the interpreter speed?
>>
>>
>>> thanks,
>>> Karen
>>>
>>>> On May 13, 2019, at 5:26 PM, Sergey Kuksenko <sergey.kuksenko at oracle.com> wrote:
>>>>
>>>>
>>>> On 5/13/19 7:00 AM, Brian Goetz wrote:
>>>>> This is good news.  I want to ask further about the numbers you cite here.  You compare value creation to classic object creation, but obviously we want value creation to be faster.
>>>> In the interpreter? I am afraid that value creation cost in the interpreter can't be faster than classic object creation. We still have interpretation cost of value types slower than interpretation of equivalent classic objects. But the difference was reduced drastically. Also I didn't find any scenario where the interpreter performance has significant impact to startup time. The first execution which implies class loading, verification, etc is 500x times slower than subsequent execution in the interpreter. (classic objects and value types)
>>>>
>>>>>   When you say it is comparable to classic object creation costs, I assume that you are not including the allocation cost, and comparing only the field write costs?
>>>> No. It includes allocation cost. Don't forget - I am talking about the interpreter performance. Here is some decomposition.
>>>>
>>>> 1. Classic object creation: ~230ns (500 cycles) for the whole object creation. It could be split to ~200ns (440 cycles) for object allocation and ~30 ns (60 cycles) for fields initialization.
>>>>
>>>> 2. Value type creation. Any single operation vdefault or vwithfield has ~200ns (440 cycles) cost. It's on par (even slightly better) than full object creation. And it looks normal, because of the single vdefault or vwithfield operation - "creates" object (or similar to it). Of course, than more fields we have than higher it is in the interpreter to gather the full objects.
>>>>
>>>> As for compiled code - after C2 we have the following numbers:
>>>>
>>>> e.g. (two-fields classe)
>>>>
>>>> 1. Classic object creation: 14.9ns (total cost) (G1GC)
>>>>
>>>> 1.1 Classic object creation - only fields write cost: 0.99ns
>>>>
>>>> 2. Value type (full creation): 0.97ns   (slightly better than just fields write cost in case of classic object).
>>>>
>>>> Note: all examples here was measured when all data are perfectly fit into CPU caches, even for classic objects. All value type benefits due to better cache locality were intentionally excluded.
>>>>
>>>>
>>>>>> I did quick evaluation of startup and interpreter performance cost. I have to take back my words that "vwithfield is major contributor to the interpreter speed and merged(or fused) vwithfield could improve interpreter performance". It was quite long time age when I was looking into interpreter's performance last time. I have to say that a huge work was done for interpreter since that time and now I don't consider interpreter's performance as an issue. As for vwithfield, now cost of the single vwithfield (in the interpreter) is approximately 200ns (on 2.2GHz freq). It is not a big nor a small value. If compare cost of value creation vs cost similar classic java object creation (simple writes) then single vwithfield costs ~7%-10% from the whole object creation. So I am guessing that if you have a value with 10 fields (and 10 vwithfield operations) - you may double value creation cost, but it will have minor impact for the whole execution.
>>>>>>
>>>>>> Also I have to say that if look into startup for the first execution of code - interpreter takes less than 1%. All others actions (classloading, verification, etc..) take much more time. As for "time to performance" - I didn't evaluate it yet. Interpreter's impact could be higher in that case. At the same moment  - working TieredCompilation will improve "time to performance" much more than any interpreter tuning.



From tobias.hartmann at oracle.com  Fri May 17 12:53:29 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Fri, 17 May 2019 14:53:29 +0200
Subject: RFR(S): 8223965: [lworld] Reflective method invocation does not
 handle value type returned as fields
Message-ID: <bc64f30d-d67e-5674-114e-499682b27c33@oracle.com>

Hi,

please review the following patch:
https://bugs.openjdk.java.net/browse/JDK-8223965
http://cr.openjdk.java.net/~thartmann/8223965/webrev.00/

If a method is invoked via reflection we first call through the runtime [1] and once the method is
invoked more than 'sun.reflect.inflationThreshold' times we emit bytecodes to directly call the
method. Now while the generated bytecodes are fine because they are executed through the interpreter
(or the JIT), the call stub does not correctly handle (c2 compiled) methods that return a value type
as fields.

I added the corresponding check and also had to use different registers in the call stub to avoid
trashing those used by the return convention.

Thanks,
Tobias

[1] Reflection::invoke_method() -> ... -> StubRoutines::call_stub()


From tobias.hartmann at oracle.com  Fri May 17 13:28:49 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Fri, 17 May 2019 13:28:49 +0000
Subject: hg: valhalla/valhalla: 8223954: [lworld] TestIntrinsics fails with
 assert 'user must call transfer_exceptions_into_jvms'
Message-ID: <201905171328.x4HDSoE0005318@aojmv0008.oracle.com>

Changeset: 1417227aeecf
Author:    thartmann
Date:      2019-05-17 15:28 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1417227aeecf

8223954: [lworld] TestIntrinsics fails with assert 'user must call transfer_exceptions_into_jvms'

! src/hotspot/share/opto/library_call.cpp



From ioi.lam at oracle.com  Fri May 17 17:16:49 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Fri, 17 May 2019 10:16:49 -0700
Subject: RFR(S): 8223965: [lworld] Reflective method invocation does not
 handle value type returned as fields
In-Reply-To: <bc64f30d-d67e-5674-114e-499682b27c33@oracle.com>
References: <bc64f30d-d67e-5674-114e-499682b27c33@oracle.com>
Message-ID: <2709d8cd-86c9-7701-f0f4-354cce56c4d9@oracle.com>

Hi Tobias,

The changes look good to me.

Thanks
- Ioi

On 5/17/19 5:53 AM, Tobias Hartmann wrote:
> Hi,
>
> please review the following patch:
> https://bugs.openjdk.java.net/browse/JDK-8223965
> http://cr.openjdk.java.net/~thartmann/8223965/webrev.00/
>
> If a method is invoked via reflection we first call through the runtime [1] and once the method is
> invoked more than 'sun.reflect.inflationThreshold' times we emit bytecodes to directly call the
> method. Now while the generated bytecodes are fine because they are executed through the interpreter
> (or the JIT), the call stub does not correctly handle (c2 compiled) methods that return a value type
> as fields.
>
> I added the corresponding check and also had to use different registers in the call stub to avoid
> trashing those used by the return convention.
>
> Thanks,
> Tobias
>
> [1] Reflection::invoke_method() -> ... -> StubRoutines::call_stub()



From harold.seigel at oracle.com  Fri May 17 18:12:33 2019
From: harold.seigel at oracle.com (Harold Seigel)
Date: Fri, 17 May 2019 14:12:33 -0400
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
Message-ID: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>

Hi,

Please review the following small fix:

Open Webrev: 
http://cr.openjdk.java.net/~hseigel/lworld_8224068/webrev/index.html

JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8224068

The failing test calls MethodHandles.findConstructor(), looking for a 
constructor with a non-null return type.? The test expects this to fail 
with a NoSuchMethodError exception because no such constructors exist.

Method findConstructor() calls MethodHandles.resolveOrFail() to find the 
method handle with ref_kind REF_newInvokeSpecial.? This creates a 
MemberName object.? But new code added for JDK-8222787 
<https://bugs.openjdk.java.net/browse/JDK-8222787>detects that the 
method is named <init> and has a return type.? So, it sets the 
MemberName flags to be IS_METHOD | REF_newInvokeSpecial. When this 
MemberName object is eventually passed to the JVM 
MethodHandles::resolve_MemberName() function, it asserts because it 
expects only constructors, not methods, to have ref_kind 
REF_newInvokeSpecial.

The simplest fix for this seemed to be to just throw NoSuchMethodError 
in findConstructor() if the constructor has a non-void return type.

The change was tested by running JCK lang, vm, and api/java_lang tests 
on Linux-x64, by running tiers 1-2 on Windows, Mac, and Linux-x64, and 
tiers 3-5 on Linux-x64.

Thanks, Harold



From Roger.Riggs at oracle.com  Fri May 17 18:26:41 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Fri, 17 May 2019 14:26:41 -0400
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
Message-ID: <a57a6a01-b00a-12c1-bad0-abb556115d57@oracle.com>

Hi Harold,

How does this fix fit with 8223349 [lworld] Reflection support on static 
<init> factory methods for inline types. 
<https://bugs.openjdk.java.net/browse/JDK-8223349>

Are we not headed toward identifing the static <init> methods for inline 
types as 'constructors'?

Roger


On 05/17/2019 02:12 PM, Harold Seigel wrote:
> Hi,
>
> Please review the following small fix:
>
> Open Webrev: 
> http://cr.openjdk.java.net/~hseigel/lworld_8224068/webrev/index.html
>
> JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8224068
>
> The failing test calls MethodHandles.findConstructor(), looking for a 
> constructor with a non-null return type.? The test expects this to 
> fail with a NoSuchMethodError exception because no such constructors 
> exist.
>
> Method findConstructor() calls MethodHandles.resolveOrFail() to find 
> the method handle with ref_kind REF_newInvokeSpecial.? This creates a 
> MemberName object.? But new code added for JDK-8222787 
> <https://bugs.openjdk.java.net/browse/JDK-8222787>detects that the 
> method is named <init> and has a return type.? So, it sets the 
> MemberName flags to be IS_METHOD | REF_newInvokeSpecial. When this 
> MemberName object is eventually passed to the JVM 
> MethodHandles::resolve_MemberName() function, it asserts because it 
> expects only constructors, not methods, to have ref_kind 
> REF_newInvokeSpecial.
>
> The simplest fix for this seemed to be to just throw NoSuchMethodError 
> in findConstructor() if the constructor has a non-void return type.
>
> The change was tested by running JCK lang, vm, and api/java_lang tests 
> on Linux-x64, by running tiers 1-2 on Windows, Mac, and Linux-x64, and 
> tiers 3-5 on Linux-x64.
>
> Thanks, Harold
>



From harold.seigel at oracle.com  Fri May 17 18:34:34 2019
From: harold.seigel at oracle.com (Harold Seigel)
Date: Fri, 17 May 2019 14:34:34 -0400
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <a57a6a01-b00a-12c1-bad0-abb556115d57@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <a57a6a01-b00a-12c1-bad0-abb556115d57@oracle.com>
Message-ID: <f92679d7-4fd4-31b5-2249-45342d9f8529@oracle.com>

Hi Roger,

Those are good questions...

This change to MemberName.java for 8222787 implies that the static 
<init> methods are not constructors:

    @@ -825,11 +831,11 @@
           *  The declaring class may be supplied as null if this is to be a bare name and type.
           *  The last argument is optional, a boolean which requests REF_invokeSpecial.
           *  The resulting name will in an unresolved state.
           */
          public MemberName(Class<?> defClass, String name, MethodType type, byte refKind) {
    - int initFlags = (name != null && name.equals(CONSTRUCTOR_NAME) ?
    IS_CONSTRUCTOR : IS_METHOD);
    + int initFlags = (name != null && name.equals(CONSTRUCTOR_NAME) &&
    type.returnType() == void.class ? IS_CONSTRUCTOR : IS_METHOD);
              init(defClass, name, type, flagsMods(initFlags, 0, refKind));
              initResolved(false);
          }

Maybe this can be a topic for the next Wednesday meeting.

Harold

On 5/17/2019 2:26 PM, Roger Riggs wrote:
> Hi Harold,
>
> How does this fix fit with 8223349 [lworld] Reflection support on 
> static <init> factory methods for inline types. 
> <https://bugs.openjdk.java.net/browse/JDK-8223349>
>
> Are we not headed toward identifing the static <init> methods for 
> inline types as 'constructors'?
>
> Roger
>
>
> On 05/17/2019 02:12 PM, Harold Seigel wrote:
>> Hi,
>>
>> Please review the following small fix:
>>
>> Open Webrev: 
>> http://cr.openjdk.java.net/~hseigel/lworld_8224068/webrev/index.html
>>
>> JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8224068
>>
>> The failing test calls MethodHandles.findConstructor(), looking for a 
>> constructor with a non-null return type.? The test expects this to 
>> fail with a NoSuchMethodError exception because no such constructors 
>> exist.
>>
>> Method findConstructor() calls MethodHandles.resolveOrFail() to find 
>> the method handle with ref_kind REF_newInvokeSpecial.? This creates a 
>> MemberName object.? But new code added for JDK-8222787 
>> <https://bugs.openjdk.java.net/browse/JDK-8222787>detects that the 
>> method is named <init> and has a return type. So, it sets the 
>> MemberName flags to be IS_METHOD | REF_newInvokeSpecial. When this 
>> MemberName object is eventually passed to the JVM 
>> MethodHandles::resolve_MemberName() function, it asserts because it 
>> expects only constructors, not methods, to have ref_kind 
>> REF_newInvokeSpecial.
>>
>> The simplest fix for this seemed to be to just throw 
>> NoSuchMethodError in findConstructor() if the constructor has a 
>> non-void return type.
>>
>> The change was tested by running JCK lang, vm, and api/java_lang 
>> tests on Linux-x64, by running tiers 1-2 on Windows, Mac, and 
>> Linux-x64, and tiers 3-5 on Linux-x64.
>>
>> Thanks, Harold
>>
>


From karen.kinnear at oracle.com  Fri May 17 19:49:48 2019
From: karen.kinnear at oracle.com (Karen Kinnear)
Date: Fri, 17 May 2019 15:49:48 -0400
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <f92679d7-4fd4-31b5-2249-45342d9f8529@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <a57a6a01-b00a-12c1-bad0-abb556115d57@oracle.com>
 <f92679d7-4fd4-31b5-2249-45342d9f8529@oracle.com>
Message-ID: <4FB1F5D0-85DF-4927-9BC6-3719C3EDF7CA@oracle.com>

Harold,

My memory of the discussions was that John said that we wanted to return the static <init> methods both as general
members and as constructors?

thanks,
Karen

> On May 17, 2019, at 2:34 PM, Harold Seigel <harold.seigel at oracle.com> wrote:
> 
> Hi Roger,
> 
> Those are good questions...
> 
> This change to MemberName.java for 8222787 implies that the static <init> methods are not constructors:
> 
>   @@ -825,11 +831,11 @@
>          *  The declaring class may be supplied as null if this is to be a bare name and type.
>          *  The last argument is optional, a boolean which requests REF_invokeSpecial.
>          *  The resulting name will in an unresolved state.
>          */
>         public MemberName(Class<?> defClass, String name, MethodType type, byte refKind) {
>   - int initFlags = (name != null && name.equals(CONSTRUCTOR_NAME) ?
>   IS_CONSTRUCTOR : IS_METHOD);
>   + int initFlags = (name != null && name.equals(CONSTRUCTOR_NAME) &&
>   type.returnType() == void.class ? IS_CONSTRUCTOR : IS_METHOD);
>             init(defClass, name, type, flagsMods(initFlags, 0, refKind));
>             initResolved(false);
>         }
> 
> Maybe this can be a topic for the next Wednesday meeting.
> 
> Harold
> 
> On 5/17/2019 2:26 PM, Roger Riggs wrote:
>> Hi Harold,
>> 
>> How does this fix fit with 8223349 [lworld] Reflection support on static <init> factory methods for inline types. <https://bugs.openjdk.java.net/browse/JDK-8223349>
>> 
>> Are we not headed toward identifing the static <init> methods for inline types as 'constructors'?
>> 
>> Roger
>> 
>> 
>> On 05/17/2019 02:12 PM, Harold Seigel wrote:
>>> Hi,
>>> 
>>> Please review the following small fix:
>>> 
>>> Open Webrev: http://cr.openjdk.java.net/~hseigel/lworld_8224068/webrev/index.html
>>> 
>>> JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8224068
>>> 
>>> The failing test calls MethodHandles.findConstructor(), looking for a constructor with a non-null return type.  The test expects this to fail with a NoSuchMethodError exception because no such constructors exist.
>>> 
>>> Method findConstructor() calls MethodHandles.resolveOrFail() to find the method handle with ref_kind REF_newInvokeSpecial.  This creates a MemberName object.  But new code added for JDK-8222787 <https://bugs.openjdk.java.net/browse/JDK-8222787>detects that the method is named <init> and has a return type. So, it sets the MemberName flags to be IS_METHOD | REF_newInvokeSpecial. When this MemberName object is eventually passed to the JVM MethodHandles::resolve_MemberName() function, it asserts because it expects only constructors, not methods, to have ref_kind REF_newInvokeSpecial.
>>> 
>>> The simplest fix for this seemed to be to just throw NoSuchMethodError in findConstructor() if the constructor has a non-void return type.
>>> 
>>> The change was tested by running JCK lang, vm, and api/java_lang tests on Linux-x64, by running tiers 1-2 on Windows, Mac, and Linux-x64, and tiers 3-5 on Linux-x64.
>>> 
>>> Thanks, Harold
>>> 
>> 



From harold.seigel at oracle.com  Fri May 17 19:52:32 2019
From: harold.seigel at oracle.com (Harold Seigel)
Date: Fri, 17 May 2019 15:52:32 -0400
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <4FB1F5D0-85DF-4927-9BC6-3719C3EDF7CA@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <a57a6a01-b00a-12c1-bad0-abb556115d57@oracle.com>
 <f92679d7-4fd4-31b5-2249-45342d9f8529@oracle.com>
 <4FB1F5D0-85DF-4927-9BC6-3719C3EDF7CA@oracle.com>
Message-ID: <6262daeb-487e-fca6-f7b4-a987faa6ec1e@oracle.com>

Thanks Karen.

I'll try changing findConstructor() to use ref_kind REF_invokeStatic if 
there is a non-void return type, instead of throwing a NoSuchMethodError 
exception.

Harold

On 5/17/2019 3:49 PM, Karen Kinnear wrote:
> Harold,
>
> My memory of the discussions was that John said that we wanted to return the static <init> methods both as general
> members and as constructors?
>
> thanks,
> Karen
>
>> On May 17, 2019, at 2:34 PM, Harold Seigel <harold.seigel at oracle.com> wrote:
>>
>> Hi Roger,
>>
>> Those are good questions...
>>
>> This change to MemberName.java for 8222787 implies that the static <init> methods are not constructors:
>>
>>    @@ -825,11 +831,11 @@
>>           *  The declaring class may be supplied as null if this is to be a bare name and type.
>>           *  The last argument is optional, a boolean which requests REF_invokeSpecial.
>>           *  The resulting name will in an unresolved state.
>>           */
>>          public MemberName(Class<?> defClass, String name, MethodType type, byte refKind) {
>>    - int initFlags = (name != null && name.equals(CONSTRUCTOR_NAME) ?
>>    IS_CONSTRUCTOR : IS_METHOD);
>>    + int initFlags = (name != null && name.equals(CONSTRUCTOR_NAME) &&
>>    type.returnType() == void.class ? IS_CONSTRUCTOR : IS_METHOD);
>>              init(defClass, name, type, flagsMods(initFlags, 0, refKind));
>>              initResolved(false);
>>          }
>>
>> Maybe this can be a topic for the next Wednesday meeting.
>>
>> Harold
>>
>> On 5/17/2019 2:26 PM, Roger Riggs wrote:
>>> Hi Harold,
>>>
>>> How does this fix fit with 8223349 [lworld] Reflection support on static <init> factory methods for inline types. <https://bugs.openjdk.java.net/browse/JDK-8223349>
>>>
>>> Are we not headed toward identifing the static <init> methods for inline types as 'constructors'?
>>>
>>> Roger
>>>
>>>
>>> On 05/17/2019 02:12 PM, Harold Seigel wrote:
>>>> Hi,
>>>>
>>>> Please review the following small fix:
>>>>
>>>> Open Webrev: http://cr.openjdk.java.net/~hseigel/lworld_8224068/webrev/index.html
>>>>
>>>> JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8224068
>>>>
>>>> The failing test calls MethodHandles.findConstructor(), looking for a constructor with a non-null return type.  The test expects this to fail with a NoSuchMethodError exception because no such constructors exist.
>>>>
>>>> Method findConstructor() calls MethodHandles.resolveOrFail() to find the method handle with ref_kind REF_newInvokeSpecial.  This creates a MemberName object.  But new code added for JDK-8222787 <https://bugs.openjdk.java.net/browse/JDK-8222787>detects that the method is named <init> and has a return type. So, it sets the MemberName flags to be IS_METHOD | REF_newInvokeSpecial. When this MemberName object is eventually passed to the JVM MethodHandles::resolve_MemberName() function, it asserts because it expects only constructors, not methods, to have ref_kind REF_newInvokeSpecial.
>>>>
>>>> The simplest fix for this seemed to be to just throw NoSuchMethodError in findConstructor() if the constructor has a non-void return type.
>>>>
>>>> The change was tested by running JCK lang, vm, and api/java_lang tests on Linux-x64, by running tiers 1-2 on Windows, Mac, and Linux-x64, and tiers 3-5 on Linux-x64.
>>>>
>>>> Thanks, Harold
>>>>


From john.r.rose at oracle.com  Fri May 17 21:52:29 2019
From: john.r.rose at oracle.com (John Rose)
Date: Fri, 17 May 2019 14:52:29 -0700
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
Message-ID: <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>

On May 17, 2019, at 11:12 AM, Harold Seigel <harold.seigel at oracle.com> wrote:
> 
> The simplest fix for this seemed to be to just throw NoSuchMethodError in findConstructor() if the constructor has a non-void return type.

This is correct.  This is a key difference in the treatment of
constructors between java.lang.reflect and java.lang.invoke.

The type java.lang.reflect.Constructor merges both kinds of
<init> functions under one heading, because jlr is (partly)
about language-level concepts.

The method findConstructor only looks for API points that
have the bytecode use pattern of new+dup+invokespecial.
This is because jli is about *bytecode behaviors* not about
reflecting *source code constructs*.

We'll have a small bug tail with this, but if the above principles
are kept in mind we should straighten it out quickly.

This should answer Roger's question.  Karen, when I said
"do both" I probably meant the above.  At least, that's where
I came to after I worked out the coding details.  So neither
jli or jlr reflects these things both ways.

The jlr package has a strong assumption that constructors
(per se, at the bytecode level) use the new+dup+invokespecial
pattern.  Let's not try to shoehorn the new <init> factory
methods into that small space; the new+dup+invokespecial
thingy is magic enough and risky enough without packing
it next to other kinds of invocation modes.

So, Harold, your first fix is correct.  Trust your *feelings*
Luke!

? John



From chris.hegarty at oracle.com  Sat May 18 11:17:46 2019
From: chris.hegarty at oracle.com (Chris Hegarty)
Date: Sat, 18 May 2019 12:17:46 +0100
Subject: RFR 8222815 [lworld/lw2] : Attempts to serialize an inline type
 should throw NotSerializableException 
Message-ID: <040F37C2-A338-45CD-A4F8-779A0DB4C795@oracle.com>

For LW2, we will not yet have support for serializing inline types.
Runtime attempts to serialize an inline type should throw
NotSerializableException.

Issue:
  https://bugs.openjdk.java.net/browse/JDK-8222815
Webrev:
  https://cr.openjdk.java.net/~chegar/valhalla/8222815/

-Chris.



From ioi.lam at oracle.com  Mon May 20 03:03:35 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Sun, 19 May 2019 20:03:35 -0700
Subject: RFR 8220788 [lworld] C1 support for LW2 Arrays
Message-ID: <4824de03-c8da-aa7e-6a1b-92c9ec4f3ba2@oracle.com>

https://bugs.openjdk.java.net/browse/JDK-8220788
http://cr.openjdk.java.net/~iklam/valhalla/8220788-c1-support-for-lw2-arrays.v01/

With this changeset, C1 can properly distinguish between "[QV;" and 
"[LV;" arrays. It can also handle non-flattened arrays that are null 
free (e.g., "[V;" arrays where the size of V is larger than 
ValueArrayElemMaxFlatSize).

Testing:

 ??? cd test/hotspot/jtreg/compiler/valhalla/valuetypes
 ??? jtreg -vmoptions:-XX:+EnableValhallaC1 \
 ??? ? ? ? -vmoptions:-XX:TieredStopAtLevel=1 \
 ???? ? ?? -vmoptions:-XX:-ValueTypePassFieldsAsArgs \
 ????????? -vmoptions:-XX:-ValueTypeReturnedAsFields \
 ????????? -Dtest.c1=true \
 ???? ? ?? .

All tests passed.

My next step is to test C1 more thoroughly, and add test groups for C1 
under valhalla-hs-tier* for mach5 testing.

Thanks
- Ioi




From david.simms at oracle.com  Mon May 20 07:55:11 2019
From: david.simms at oracle.com (david.simms at oracle.com)
Date: Mon, 20 May 2019 07:55:11 +0000
Subject: hg: valhalla/valhalla: 394 new changesets
Message-ID: <201905200755.x4K7tWI1002091@aojmv0008.oracle.com>

Changeset: 96230a5ef2ec
Author:    sspitsyn
Date:      2019-04-10 17:29 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/96230a5ef2ec

8222072: JVMTI GenerateEvents() sends CompiledMethodLoad events to wrong jvmtiEnv
Summary: Fix GenerateEvents() to send CompiledMethodLoad events to requesting agent only
Reviewed-by: jcbeyler, amenkov

! src/hotspot/share/prims/jvmtiCodeBlobEvents.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp
+ test/hotspot/jtreg/serviceability/jvmti/GenerateEvents/MyPackage/GenerateEventsTest.java
+ test/hotspot/jtreg/serviceability/jvmti/GenerateEvents/libGenerateEvents1.cpp
+ test/hotspot/jtreg/serviceability/jvmti/GenerateEvents/libGenerateEvents2.cpp

Changeset: 4eefc9f3313c
Author:    aoqi
Date:      2019-04-10 22:41 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4eefc9f3313c

8222300: Zero build broken after JDK-8222231
Reviewed-by: dholmes

! src/hotspot/cpu/zero/cppInterpreter_zero.cpp

Changeset: 3ea8b5858874
Author:    mbaesken
Date:      2019-04-10 09:33 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3ea8b5858874

8221915: cleanup ticks related coding in os_perf_aix.cpp [aix]
Reviewed-by: mdoerr

! src/hotspot/os/aix/os_perf_aix.cpp

Changeset: 71ef6db01d8e
Author:    pmuthuswamy
Date:      2019-04-11 12:49 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/71ef6db01d8e

8217013: javadoc generates references to missing file overview-frame.html
Reviewed-by: hannesw

! test/langtools/jdk/javadoc/doclet/testHtmlLandmarkRegions/TestHtmlLandmarkRegions.java
! test/langtools/jdk/javadoc/doclet/testIndexWithModules/TestIndexWithModules.java

Changeset: d79e50159c0e
Author:    psadhukhan
Date:      2019-04-03 14:21 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d79e50159c0e

8221661: javax.swing.text.View.getPreferredSpan(int axis)
Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/text/View.java

Changeset: d95d9d034034
Author:    serb
Date:      2019-04-03 15:56 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d95d9d034034

6684386: ElementIterator javadoc bug
Reviewed-by: psadhukhan

! src/java.desktop/share/classes/javax/swing/text/ElementIterator.java

Changeset: e64a8477cd71
Author:    pbansal
Date:      2019-04-04 12:14 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e64a8477cd71

8220349: The fix done for JDK-8214253 have caused issues in JTree behaviour
Reviewed-by: serb, prr

! src/java.desktop/unix/native/libawt_xawt/awt/gtk3_interface.c

Changeset: 55b0469425e1
Author:    serb
Date:      2019-04-08 14:48 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/55b0469425e1

8221885: Add intermittent test in the JavaSound to the ProblemList
Reviewed-by: prr

! test/jdk/ProblemList.txt

Changeset: 7f53d59593e2
Author:    aivanov
Date:      2019-04-09 08:50 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7f53d59593e2

8221263: [TEST_BUG] RemotePrinterStatusRefresh test is hard to use
Reviewed-by: serb, prr

! test/jdk/java/awt/print/RemotePrinterStatusRefresh/RemotePrinterStatusRefresh.java

Changeset: 8b3b89320d03
Author:    serb
Date:      2019-04-09 13:57 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8b3b89320d03

8221445: FastSysexMessage constructor crashes MIDI receiption thread
Reviewed-by: prr

! src/java.desktop/share/classes/com/sun/media/sound/FastSysexMessage.java
! src/java.desktop/share/classes/com/sun/media/sound/MidiUtils.java
! src/java.desktop/share/classes/javax/sound/midi/SysexMessage.java
+ test/jdk/javax/sound/midi/SysexMessage/Basic.java
+ test/jdk/javax/sound/midi/SysexMessage/Exceptions.java

Changeset: a67b9214cfab
Author:    psadhukhan
Date:      2019-04-10 10:32 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a67b9214cfab

8222097: ProblemList tests that are failing recurringly and intermittently in PIT
Reviewed-by: prr, kaddepalli

! test/jdk/ProblemList.txt

Changeset: 85d7f6e725a8
Author:    psadhukhan
Date:      2019-04-10 10:46 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/85d7f6e725a8

Merge

- test/hotspot/jtreg/serviceability/dcmd/framework/TestJavaProcess.java

Changeset: 6c291f12969f
Author:    psadhukhan
Date:      2019-04-11 14:20 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6c291f12969f

Merge


Changeset: c97a91097f9f
Author:    stefank
Date:      2019-04-10 15:41 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c97a91097f9f

8221913: Add GC.selected() jtreg-ext function
Reviewed-by: kbarrett, pliden

! test/lib/sun/hotspot/gc/GC.java

Changeset: fbfcebad8e66
Author:    stefank
Date:      2019-04-10 15:41 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fbfcebad8e66

8221393: ResolvedMethodTable too small for StackWalking applications
Reviewed-by: coleenp, rehn

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/gc/shared/weakProcessor.cpp
! src/hotspot/share/gc/shared/weakProcessor.inline.hpp
! src/hotspot/share/gc/shared/weakProcessorPhases.cpp
! src/hotspot/share/gc/shared/weakProcessorPhases.hpp
! src/hotspot/share/gc/z/zRootsIterator.cpp
! src/hotspot/share/gc/z/zRootsIterator.hpp
! src/hotspot/share/oops/weakHandle.cpp
! src/hotspot/share/oops/weakHandle.hpp
! src/hotspot/share/prims/resolvedMethodTable.cpp
! src/hotspot/share/prims/resolvedMethodTable.hpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/serviceThread.cpp
! test/hotspot/jtreg/runtime/MemberName/MemberNameLeak.java
+ test/hotspot/jtreg/runtime/testlibrary/ClassWithManyMethodsClassLoader.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: a84c46287f28
Author:    jlahoda
Date:      2019-04-11 14:49 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a84c46287f28

8215407: javac should reject class files with bad EnclosingMethod attributes
Summary: Reject classfiles with broken EnclosingMethod attribute.
Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
+ test/langtools/tools/javac/classreader/8215407/BrokenEnclosingClass.java
+ test/langtools/tools/javac/classreader/8215407/Enclosing$1.jcod
+ test/langtools/tools/javac/classreader/8215407/UnrelatedClass.jcod

Changeset: 2fd0422ac495
Author:    clanger
Date:      2019-04-11 15:36 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2fd0422ac495

8221979: Cleanups for building Windows resources
Reviewed-by: erikj

! make/autoconf/flags-other.m4
! make/launcher/Launcher-jdk.accessibility.gmk
! src/hotspot/os/windows/version.rc
! src/java.base/windows/native/common/version.rc
! src/java.desktop/windows/native/libawt/windows/awt.rc
- src/jdk.accessibility/windows/native/common/AccessBridgeStatusWindow.RC
+ src/jdk.accessibility/windows/native/common/AccessBridgeStatusWindow.rc
! src/jdk.accessibility/windows/native/common/resource.h
! src/jdk.accessibility/windows/native/jaccessinspector/jaccessinspectorWindow.rc
! src/jdk.accessibility/windows/native/jaccesswalker/jaccesswalkerWindow.rc

Changeset: b0651dcc8d98
Author:    jlahoda
Date:      2019-04-11 17:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b0651dcc8d98

8217047: Provide a way to inject missing parameter names
Summary: Adding a way to provide parameter names that are missing in the classfiles.
Reviewed-by: darcy, jjg

! src/jdk.compiler/share/classes/com/sun/source/util/JavacTask.java
+ src/jdk.compiler/share/classes/com/sun/source/util/ParameterNameProvider.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/BasicJavacTask.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/code/MissingInfoHandler.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
+ test/langtools/tools/javac/api/lazy/LoadParameterNamesLazily.java

Changeset: 138f47e9d8c4
Author:    shade
Date:      2019-04-11 19:09 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/138f47e9d8c4

8222333: fastdebug build broken after JDK-8221393 (phase_mapping[] doesn't match enum Phase in WeakProcessorPhases)
Reviewed-by: zgu, shade
Contributed-by: Ao Qi <aoqi at loongson.cn>

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp

Changeset: 5b1ad4cbe59e
Author:    shurailine
Date:      2019-04-11 03:05 -0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5b1ad4cbe59e

8221857: Collect code coverage for a subset of code
Reviewed-by: erikj

! make/Coverage.gmk
! make/RunTests.gmk
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.in

Changeset: c201ca660afd
Author:    dcubed
Date:      2019-04-11 14:14 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c201ca660afd

8222034: Thread-SMR functions should be updated to remove work around
Reviewed-by: mdoerr, eosterlund

! src/hotspot/share/runtime/threadSMR.cpp

Changeset: 50b34791a1d2
Author:    smarks
Date:      2019-04-11 12:06 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/50b34791a1d2

8217405: rmic should reject class files with preview features enabled
Reviewed-by: lancea, alanb

! src/jdk.rmic/share/classes/sun/tools/java/BinaryClass.java
! src/jdk.rmic/share/classes/sun/tools/java/RuntimeConstants.java
! src/jdk.rmic/share/classes/sun/tools/javac/resources/javac.properties

Changeset: a2795025f417
Author:    dholmes
Date:      2019-04-11 19:36 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a2795025f417

8222090: Add Hygon Dhyana processor support
Reviewed-by: kvn, dholmes, coleenp, rwestberg
Contributed-by: Jinke Fan <fanjinke51 at yeah.net>

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/vm_version_ext_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp

Changeset: f48312257bc6
Author:    vromero
Date:      2019-04-11 22:56 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f48312257bc6

8222151: refactoring: enhancements to java.lang.Class::methodToString and java.lang.Class::getTypeName
Reviewed-by: darcy
Contributed-by: sergei.tsypanov at yandex.ru

! src/java.base/share/classes/java/lang/Class.java

Changeset: 8de62c4af8c7
Author:    weijun
Date:      2019-04-12 13:35 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8de62c4af8c7

8180573: Refactor sun/security/tools shell tests to plain java tests
Reviewed-by: rhalade, valeriep

+ test/jdk/sun/security/tools/jarsigner/AlgOptions.java
- test/jdk/sun/security/tools/jarsigner/AlgOptions.sh
+ test/jdk/sun/security/tools/jarsigner/CertPolicy.java
+ test/jdk/sun/security/tools/jarsigner/CheckUsage.java
+ test/jdk/sun/security/tools/jarsigner/Collator.java
+ test/jdk/sun/security/tools/jarsigner/ConciseJarsigner.java
+ test/jdk/sun/security/tools/jarsigner/Crl.java
+ test/jdk/sun/security/tools/jarsigner/DefaultOptions.java
+ test/jdk/sun/security/tools/jarsigner/DiffEnd.java
+ test/jdk/sun/security/tools/jarsigner/EC.java
+ test/jdk/sun/security/tools/jarsigner/EmptyManifest.java
! test/jdk/sun/security/tools/jarsigner/EntriesOrder.java
+ test/jdk/sun/security/tools/jarsigner/JvIndex.java
+ test/jdk/sun/security/tools/jarsigner/NameClash.java
+ test/jdk/sun/security/tools/jarsigner/NewSize7.java
+ test/jdk/sun/security/tools/jarsigner/OldSig.java
+ test/jdk/sun/security/tools/jarsigner/OnlyManifest.java
! test/jdk/sun/security/tools/jarsigner/Options.java
+ test/jdk/sun/security/tools/jarsigner/PassType.java
+ test/jdk/sun/security/tools/jarsigner/PercentSign.java
- test/jdk/sun/security/tools/jarsigner/PercentSign.sh
+ test/jdk/sun/security/tools/jarsigner/SameName.java
+ test/jdk/sun/security/tools/jarsigner/WeakSize.java
- test/jdk/sun/security/tools/jarsigner/certpolicy.sh
- test/jdk/sun/security/tools/jarsigner/checkusage.sh
- test/jdk/sun/security/tools/jarsigner/collator.sh
- test/jdk/sun/security/tools/jarsigner/concise_jarsigner.sh
- test/jdk/sun/security/tools/jarsigner/crl.sh
- test/jdk/sun/security/tools/jarsigner/default_options.sh
- test/jdk/sun/security/tools/jarsigner/diffend.sh
- test/jdk/sun/security/tools/jarsigner/ec.sh
- test/jdk/sun/security/tools/jarsigner/emptymanifest.sh
- test/jdk/sun/security/tools/jarsigner/jvindex.sh
- test/jdk/sun/security/tools/jarsigner/nameclash.sh
- test/jdk/sun/security/tools/jarsigner/newsize7.sh
- test/jdk/sun/security/tools/jarsigner/oldsig.sh
- test/jdk/sun/security/tools/jarsigner/onlymanifest.sh
- test/jdk/sun/security/tools/jarsigner/passtype.sh
- test/jdk/sun/security/tools/jarsigner/samename.sh
- test/jdk/sun/security/tools/jarsigner/weaksize.sh
+ test/jdk/sun/security/tools/keytool/CloneKeyAskPassword.java
- test/jdk/sun/security/tools/keytool/CloneKeyAskPassword.sh
+ test/jdk/sun/security/tools/keytool/DefaultOptions.java
+ test/jdk/sun/security/tools/keytool/EmptySubject.java
+ test/jdk/sun/security/tools/keytool/FileInHelp.java
+ test/jdk/sun/security/tools/keytool/ImportReadAll.java
+ test/jdk/sun/security/tools/keytool/KeyAlg.java
+ test/jdk/sun/security/tools/keytool/NewHelp.java
+ test/jdk/sun/security/tools/keytool/NoExtNPE.java
- test/jdk/sun/security/tools/keytool/NoExtNPE.sh
+ test/jdk/sun/security/tools/keytool/Resource.java
+ test/jdk/sun/security/tools/keytool/SecretKeyKS.java
- test/jdk/sun/security/tools/keytool/SecretKeyKS.sh
+ test/jdk/sun/security/tools/keytool/SecurityToolsTest.java
+ test/jdk/sun/security/tools/keytool/SelfIssued.java
+ test/jdk/sun/security/tools/keytool/StandardAlgName.java
- test/jdk/sun/security/tools/keytool/StandardAlgName.sh
! test/jdk/sun/security/tools/keytool/StorePasswords.java
- test/jdk/sun/security/tools/keytool/StorePasswordsByShell.sh
+ test/jdk/sun/security/tools/keytool/TryStore.java
- test/jdk/sun/security/tools/keytool/default_options.sh
- test/jdk/sun/security/tools/keytool/emptysubject.sh
- test/jdk/sun/security/tools/keytool/file-in-help.sh
! test/jdk/sun/security/tools/keytool/i18n.html
! test/jdk/sun/security/tools/keytool/i18n.java
- test/jdk/sun/security/tools/keytool/i18n.sh
- test/jdk/sun/security/tools/keytool/importreadall.sh
- test/jdk/sun/security/tools/keytool/keyalg.sh
- test/jdk/sun/security/tools/keytool/newhelp.sh
- test/jdk/sun/security/tools/keytool/resource.sh
- test/jdk/sun/security/tools/keytool/selfissued.sh
- test/jdk/sun/security/tools/keytool/trystore.sh
! test/lib/jdk/test/lib/SecurityTools.java

Changeset: 60bc754b9744
Author:    zgu
Date:      2019-04-12 07:51 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/60bc754b9744

8222188: Shenandoah: Adjust Shenandoah work gang types
Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTimingTracker.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp

Changeset: 5df03f58d25b
Author:    coleenp
Date:      2019-04-12 09:30 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5df03f58d25b

8222297: IRT_ENTRY/IRT_LEAF etc are the same as JRT
Summary: Replace IRT entry points with JRT.
Reviewed-by: lfoltan, dcubed

! src/hotspot/cpu/aarch64/interpreterRT_aarch64.cpp
! src/hotspot/cpu/arm/interpreterRT_arm.cpp
! src/hotspot/cpu/ppc/interpreterRT_ppc.cpp
! src/hotspot/cpu/s390/interpreterRT_s390.cpp
! src/hotspot/cpu/sparc/interpreterRT_sparc.cpp
! src/hotspot/cpu/x86/interpreterRT_x86_32.cpp
! src/hotspot/cpu/x86/interpreterRT_x86_64.cpp
! src/hotspot/cpu/zero/cppInterpreter_zero.cpp
! src/hotspot/cpu/zero/interpreterRT_zero.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp

Changeset: 33fda525ad41
Author:    zgu
Date:      2019-04-12 09:55 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/33fda525ad41

8222403: Shenandoah: Remove ShenandoahAlwaysTrueClosure, use AlwaysTrueClosure instead
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.cpp

Changeset: 5ae4d3f46537
Author:    mseledtsov
Date:      2019-04-12 12:26 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5ae4d3f46537

8222299: [TESTBUG] move hotspot container tests to hotspot/containers
Summary: Moved the tests, updated relevant files
Reviewed-by: dholmes, iignatyev

! doc/testing.html
! doc/testing.md
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/containers/cgroup/PlainRead.java
+ test/hotspot/jtreg/containers/docker/AttemptOOM.java
+ test/hotspot/jtreg/containers/docker/CheckContainerized.java
+ test/hotspot/jtreg/containers/docker/DockerBasicTest.java
+ test/hotspot/jtreg/containers/docker/HelloDocker.java
+ test/hotspot/jtreg/containers/docker/JfrReporter.java
+ test/hotspot/jtreg/containers/docker/PrintContainerInfo.java
+ test/hotspot/jtreg/containers/docker/TEST.properties
+ test/hotspot/jtreg/containers/docker/TestCPUAwareness.java
+ test/hotspot/jtreg/containers/docker/TestCPUSets.java
+ test/hotspot/jtreg/containers/docker/TestJFREvents.java
+ test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java
+ test/hotspot/jtreg/containers/docker/TestMisc.java
- test/hotspot/jtreg/runtime/containers/cgroup/PlainRead.java
- test/hotspot/jtreg/runtime/containers/docker/AttemptOOM.java
- test/hotspot/jtreg/runtime/containers/docker/CheckContainerized.java
- test/hotspot/jtreg/runtime/containers/docker/DockerBasicTest.java
- test/hotspot/jtreg/runtime/containers/docker/HelloDocker.java
- test/hotspot/jtreg/runtime/containers/docker/JfrReporter.java
- test/hotspot/jtreg/runtime/containers/docker/PrintContainerInfo.java
- test/hotspot/jtreg/runtime/containers/docker/TEST.properties
- test/hotspot/jtreg/runtime/containers/docker/TestCPUAwareness.java
- test/hotspot/jtreg/runtime/containers/docker/TestCPUSets.java
- test/hotspot/jtreg/runtime/containers/docker/TestJFREvents.java
- test/hotspot/jtreg/runtime/containers/docker/TestMemoryAwareness.java
- test/hotspot/jtreg/runtime/containers/docker/TestMisc.java
! test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java

Changeset: 94148bed13c4
Author:    zgu
Date:      2019-04-12 16:30 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/94148bed13c4

8222419: Shenandoah: Remove unused _par_state_string in ShenandoahRootProcessor
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: 96d290a7e94f
Author:    epavlova
Date:      2019-04-12 14:13 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/96d290a7e94f

8208066: compiler/graalunit/JttThreadsTest.java failed with org.junit.runners.model.TestTimedOutException: test timed out after 20 seconds
Reviewed-by: iignatyev

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/compiler/graalunit/common/GraalUnitTestLauncher.java

Changeset: ac56154f0b9e
Author:    weijun
Date:      2019-04-14 10:22 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ac56154f0b9e

8222275: sun/security/tools/keytool/Serial64.java: assertTrue: expected true, was false
Reviewed-by: xuelei

! test/jdk/sun/security/tools/keytool/Serial64.java

Changeset: d2c2622995e2
Author:    dholmes
Date:      2019-04-14 21:40 +0000
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d2c2622995e2

8222387: Out-of-bounds access to CPU _family_id_xxx array
Reviewed-by: dholmes, kvn
Contributed-by: Jinke Fan <fanjinke51 at yeah.net>

! src/hotspot/cpu/x86/vm_version_ext_x86.cpp
! src/hotspot/cpu/x86/vm_version_ext_x86.hpp

Changeset: 00c0906bf4d1
Author:    mdoerr
Date:      2019-04-15 10:16 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/00c0906bf4d1

8220625: tools/javac/classreader/8171132/BadConstantValue.java failed with "did not see expected error"
Reviewed-by: clanger

! test/langtools/tools/javac/classreader/8171132/BadConstantValue.java

Changeset: edf1b4c6b936
Author:    hannesw
Date:      2019-04-15 15:38 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/edf1b4c6b936

8221644: jquery directory should be renamed
Reviewed-by: jjg

- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/external/jquery/jquery.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_55_fbf9ee_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_65_dadada_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_75_dadada_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_75_e6e6e6_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_95_fef1ec_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_highlight-soft_75_cccccc_1x100.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_222222_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_2e83ff_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_454545_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_888888_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_cd0a0a_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-3.3.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-migrate-3.0.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.min.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.structure.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.structure.min.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils-ie.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils-ie.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip/dist/jszip.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip/dist/jszip.min.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/external/jquery/jquery.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-bg_glass_55_fbf9ee_1x400.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-bg_glass_65_dadada_1x400.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-bg_glass_75_dadada_1x400.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-bg_glass_75_e6e6e6_1x400.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-bg_glass_95_fef1ec_1x400.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-bg_highlight-soft_75_cccccc_1x100.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-icons_222222_256x240.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-icons_2e83ff_256x240.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-icons_454545_256x240.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-icons_888888_256x240.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/images/ui-icons_cd0a0a_256x240.png
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-3.3.1.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-migrate-3.0.1.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-ui.css
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-ui.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-ui.min.css
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-ui.min.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-ui.structure.css
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-ui.structure.min.css
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jszip-utils/dist/jszip-utils-ie.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jszip-utils/dist/jszip-utils-ie.min.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jszip-utils/dist/jszip-utils.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jszip-utils/dist/jszip-utils.min.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jszip/dist/jszip.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jszip/dist/jszip.min.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/DocPaths.java
! test/langtools/jdk/javadoc/doclet/testOptions/help.html
! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
! test/langtools/jdk/javadoc/tool/api/basic/APITest.java

Changeset: e9c62d960d64
Author:    adinn
Date:      2019-04-09 16:21 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e9c62d960d64

8221397: Support implementation-defined Map Modes
Summary: Allow implementation-defined extensions to FileChannel MapMode enum
Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileChannel.java
! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java

Changeset: 9219624244a6
Author:    shade
Date:      2019-04-15 18:22 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9219624244a6

8222410: java/nio/file/attribute/BasicFileAttributeView/UnixSocketFile hangs when "nc" does not accept "-U"
Reviewed-by: alanb

! test/jdk/java/nio/file/attribute/BasicFileAttributeView/UnixSocketFile.java

Changeset: 66f5241da404
Author:    shade
Date:      2019-04-15 18:22 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/66f5241da404

8222397: x86_32 tests with UseSHA1Intrinsics SEGV due to garbled registers
Reviewed-by: kvn, dsamersoff

! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp

Changeset: 377dcf569920
Author:    zgu
Date:      2019-04-15 12:54 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/377dcf569920

8222490: Shenandoah: Remove unused _par_state_string in ShenandoahRootEvacuator
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: fb53a1c25903
Author:    zgu
Date:      2019-04-15 13:07 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fb53a1c25903

8222425: Shenandoah: Move commonly used closures to separate files
Reviewed-by: shade

+ src/hotspot/share/gc/shenandoah/shenandoahClosures.hpp
+ src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp

Changeset: 9d3117203dd3
Author:    mseledtsov
Date:      2019-04-15 11:44 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9d3117203dd3

8221711: [TESTBUG] create more tests for JFR in container environment
Summary: Added test cases for environment and network events
Reviewed-by: egahlin

+ test/hotspot/jtreg/containers/docker/JfrNetwork.java
! test/hotspot/jtreg/containers/docker/JfrReporter.java
! test/hotspot/jtreg/containers/docker/TestJFREvents.java
+ test/hotspot/jtreg/containers/docker/TestJFRNetworkEvents.java
! test/jtreg-ext/requires/VMProps.java

Changeset: ef331769d4ab
Author:    mseledtsov
Date:      2019-04-15 12:35 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ef331769d4ab

8222501: [TESTBUG] Docker support is always set to true in jtreg-ext/requires/VMProps.java
Summary: Restored prior code
Reviewed-by: dcubed

! test/jtreg-ext/requires/VMProps.java

Changeset: bdbfa0115fc6
Author:    darcy
Date:      2019-04-15 15:44 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bdbfa0115fc6

8222378: Provide mechanism to query preview feature status for annotation processors
Reviewed-by: jjg

! src/java.compiler/share/classes/javax/annotation/processing/ProcessingEnvironment.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
+ test/langtools/tools/javac/processing/environment/TestPreviewEnabled.java

Changeset: 4de70bc80f24
Author:    darcy
Date:      2019-04-15 16:05 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4de70bc80f24

8222430: Add tests for ElementKind predicates
Reviewed-by: jjg

+ test/langtools/tools/javac/processing/model/element/TestElementKindPredicates.java

Changeset: 9ff8d175035d
Author:    qpzhang
Date:      2019-04-09 18:46 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9ff8d175035d

8163363: AArch64: Stack size in tools/launcher/Settings.java needs to be adjusted
Summary: Specify a proper min stack size input to -Xss for aarch64
Reviewed-by: aph

! test/jdk/tools/launcher/Settings.java

Changeset: 0a4214c90a55
Author:    rrich
Date:      2019-04-16 08:51 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0a4214c90a55

8222271: [s390] optimize register usage in C2 instruction forms for clearing arrays
Reviewed-by: mdoerr, lucy

! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/s390.ad

Changeset: 4fc566b7a9c0
Author:    qpzhang
Date:      2019-04-16 11:00 +0000
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4fc566b7a9c0

8222334: java -Xss0 triggers StackOverflowError
Summary: Launcher to use the stack size decided by hotpot or system if -Xss is 0
Reviewed-by: dholmes, alanb

! src/java.base/share/native/libjli/java.c
! test/hotspot/jtreg/runtime/Thread/TooSmallStackSize.java
! test/jdk/tools/launcher/TooSmallStackSize.java

Changeset: 97a4b8f46a49
Author:    pmuthuswamy
Date:      2019-04-16 17:56 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/97a4b8f46a49

8222395: Refactor the abstract classes of package and module index writer
Reviewed-by: hannesw

- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractModuleIndexWriter.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractOverviewIndexWriter.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractPackageIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties

Changeset: 3362898da451
Author:    coleenp
Date:      2019-04-16 10:01 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3362898da451

8220743: [TESTBUG] Review Runtime tests recently migrated from JDK subdirs
Summary: removed tests that will not find bugs in current code base.
Reviewed-by: lfoltan, hseigel

- test/hotspot/jtreg/runtime/ErrorHandling/ExplicitArithmeticCheck.java
- test/hotspot/jtreg/runtime/Thread/MonitorCacheMaybeExpand_DeadLock.java
- test/hotspot/jtreg/runtime/interpreter/WideStrictInline.java

Changeset: 460996cd27f9
Author:    clanger
Date:      2019-04-16 17:15 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/460996cd27f9

8222522: Add configure options for Mac Bundle creation
Reviewed-by: erikj

! make/autoconf/jdk-version.m4

Changeset: 53aecb049e0a
Author:    hannesw
Date:      2019-04-16 18:22 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/53aecb049e0a

8222528: Fix javadoc headers in Nashorn sources
Reviewed-by: sundar

! src/jdk.dynalink/share/classes/jdk/dynalink/NamespaceOperation.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/linker/NameCodec.java
! src/jdk.scripting.nashorn/share/classes/module-info.java

Changeset: b057e09eef80
Author:    manc
Date:      2019-04-15 18:37 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b057e09eef80

8222510: Small cleanup for JDK launcher's make file
Reviewed-by: clanger, erikj

! make/launcher/Launcher-java.base.gmk
! make/launcher/LauncherCommon.gmk

Changeset: 02ef86858896
Author:    joehw
Date:      2019-04-16 21:29 +0000
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/02ef86858896

8222415: Xerces 2.12.0: Parsing Configuration
Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java
! test/jaxp/javax/xml/jaxp/unittest/parsers/BaseParsingTest.java

Changeset: 5fa7fbddfe9d
Author:    redestad
Date:      2019-04-17 00:06 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5fa7fbddfe9d

8222484: Specialize generation of simple String concatenation expressions
Reviewed-by: jrose, jlaskey

! make/jdk/src/classes/build/tools/classlist/HelloClasslist.java
! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/StringConcatHelper.java
! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/micro/org/openjdk/bench/java/lang/StringConcat.java

Changeset: 6f8a7671afef
Author:    xuelei
Date:      2019-04-16 16:59 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6f8a7671afef

8216326: SSLSocket stream close() does not close the associated socket
Reviewed-by: jnimeh

! src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java
+ test/jdk/javax/net/ssl/SSLSocket/InputStreamClosure.java
+ test/jdk/javax/net/ssl/SSLSocket/OutputStreamClosure.java

Changeset: c09bdb9043f1
Author:    ccheung
Date:      2018-12-12 11:57 -0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c09bdb9043f1

8214809: CDS storage improvements
Reviewed-by: acorn, iklam, ahgross, rhalade

! src/hotspot/share/classfile/classFileParser.cpp
! test/hotspot/jtreg/runtime/appcds/OldClassTest.java

Changeset: 62771002a1cb
Author:    henryjen
Date:      2019-01-22 14:14 -0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/62771002a1cb

Merge

! src/hotspot/share/classfile/classFileParser.cpp
- src/hotspot/share/gc/g1/evacuationInfo.hpp
- src/hotspot/share/runtime/arguments_ext.hpp
- src/hotspot/share/services/diagnosticCommand_ext.hpp
- src/java.desktop/share/classes/sun/awt/Graphics2Delegate.java
- src/java.desktop/share/classes/sun/awt/TracedEventQueue.java
- src/java.desktop/share/classes/sun/awt/image/BadDepthException.java
- src/utils/LogCompilation/src/test/resources/hotspot_pid23756.log
- src/utils/LogCompilation/src/test/resources/hotspot_pid25109.log
- src/utils/LogCompilation/src/test/resources/no_tiered_short.log
- src/utils/LogCompilation/src/test/resources/tiered_short.log
- test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorEventsForTwoThreadsTest.java
- test/jdk/java/lang/String/AlignIndent.java
- test/jdk/java/net/MulticastSocket/PromiscuousIPv6.java
- test/jdk/java/nio/channels/DatagramChannel/PromiscuousIPv6.java
- test/jdk/javax/net/ssl/compatibility/Parameter.java
- test/jdk/sun/security/util/Resources/NewNamesFormat.java
- test/jdk/sun/security/util/Resources/NewResourcesNames.java
- test/langtools/jdk/javadoc/doclet/lib/JavadocTester.java
- test/langtools/jdk/javadoc/doclet/testHtmlLandmarkRegions/TestHtmlLankmarkRegions.java
- test/langtools/tools/javac/RawStringLiteralLang.java
- test/langtools/tools/javac/RawStringLiteralLangAPI.java
- test/langtools/tools/javac/diags/examples/RawStringLiteral.java

Changeset: c171aa9e5d3e
Author:    henryjen
Date:      2019-03-26 10:55 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c171aa9e5d3e

Merge

- make/devkit/createMacosxDevkit6.sh
- make/devkit/createMacosxDevkit9.sh
- make/devkit/createWindowsDevkit2013.sh
- make/devkit/createWindowsDevkit2015.sh
- make/gensrc/GensrcCLDR.gmk
- src/hotspot/os_cpu/linux_aarch64/linux_aarch64.ad
- src/hotspot/os_cpu/linux_sparc/linux_sparc.ad
- src/hotspot/os_cpu/linux_x86/gc/z/zLargePages_linux_x86.cpp
- src/hotspot/os_cpu/linux_x86/gc/z/zNUMA_linux_x86.cpp
- src/hotspot/os_cpu/linux_x86/gc/z/zVirtualMemory_linux_x86.cpp
! src/hotspot/share/classfile/classFileParser.cpp
- src/hotspot/share/classfile/dictionary.inline.hpp
- src/hotspot/share/code/relocInfo_ext.cpp
- src/hotspot/share/code/relocInfo_ext.hpp
- src/hotspot/share/gc/g1/collectionSetChooser.cpp
- src/hotspot/share/gc/g1/collectionSetChooser.hpp
- src/hotspot/share/gc/g1/dirtyCardQueue.cpp
- src/hotspot/share/gc/g1/dirtyCardQueue.hpp
- src/hotspot/share/gc/z/zAddressRangeMap.hpp
- src/hotspot/share/gc/z/zAddressRangeMap.inline.hpp
- src/hotspot/share/gc/z/zForwardingTableEntry.hpp
- src/hotspot/share/gc/z/zPageTableEntry.hpp
- src/hotspot/share/gc/z/zStatTLAB.cpp
- src/hotspot/share/gc/z/zStatTLAB.hpp
- src/hotspot/share/oops/array.inline.hpp
- src/hotspot/share/prims/evmCompat.cpp
- src/hotspot/share/utilities/intHisto.cpp
- src/hotspot/share/utilities/intHisto.hpp
- src/java.base/share/classes/com/sun/net/ssl/HostnameVerifier.java
- src/java.base/share/classes/com/sun/net/ssl/HttpsURLConnection.java
- src/java.base/share/classes/com/sun/net/ssl/KeyManager.java
- src/java.base/share/classes/com/sun/net/ssl/KeyManagerFactory.java
- src/java.base/share/classes/com/sun/net/ssl/KeyManagerFactorySpi.java
- src/java.base/share/classes/com/sun/net/ssl/SSLContext.java
- src/java.base/share/classes/com/sun/net/ssl/SSLContextSpi.java
- src/java.base/share/classes/com/sun/net/ssl/SSLPermission.java
- src/java.base/share/classes/com/sun/net/ssl/SSLSecurity.java
- src/java.base/share/classes/com/sun/net/ssl/TrustManager.java
- src/java.base/share/classes/com/sun/net/ssl/TrustManagerFactory.java
- src/java.base/share/classes/com/sun/net/ssl/TrustManagerFactorySpi.java
- src/java.base/share/classes/com/sun/net/ssl/X509KeyManager.java
- src/java.base/share/classes/com/sun/net/ssl/X509TrustManager.java
- src/java.base/share/classes/com/sun/net/ssl/internal/ssl/Provider.java
- src/java.base/share/classes/com/sun/net/ssl/internal/ssl/X509ExtendedTrustManager.java
- src/java.base/share/classes/com/sun/net/ssl/internal/www/protocol/https/DelegateHttpsURLConnection.java
- src/java.base/share/classes/com/sun/net/ssl/internal/www/protocol/https/Handler.java
- src/java.base/share/classes/com/sun/net/ssl/internal/www/protocol/https/HttpsURLConnectionOldImpl.java
- src/java.base/share/classes/com/sun/net/ssl/package-info.java
- src/java.base/unix/native/libnio/ch/ServerSocketChannelImpl.c
- src/java.base/unix/native/libnio/ch/SocketChannelImpl.c
! src/java.base/unix/native/libnio/ch/SocketDispatcher.c
- src/java.base/unix/native/libnio/ch/UnixAsynchronousServerSocketChannelImpl.c
- src/java.base/windows/native/libnio/ch/ServerSocketChannelImpl.c
- src/java.base/windows/native/libnio/ch/SocketChannelImpl.c
- src/java.desktop/share/classes/sun/awt/AWTSecurityManager.java
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-atomic-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-blob-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-buffer-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-face-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-font-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-map-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-mutex-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-object-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-open-file-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-open-type-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-layout-common-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-layout-gsubgpos-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-layout-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-map-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-arabic-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-indic-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-khmer-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-myanmar-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-tibetan.cc
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-complex-use-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-fallback-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-normalize-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-shape-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-tag.h
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-set-digest-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-set-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-shape-plan-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-shaper-impl-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-shaper-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-subset-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-unicode-private.hh
- src/java.desktop/share/native/libfontmanager/harfbuzz/hb-utf-private.hh
- src/java.desktop/windows/native/libawt/windows/awt_Robot.h
- src/java.smartcardio/unix/native/libj2pcsc/MUSCLE/COPYING
- src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/BaseStructure.java
- src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/Marshaller.java
- src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/XmlWriter.java
- src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/XmlWriterToTree.java
- src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/output_html.properties
- src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/output_text.properties
- src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/output_unknown.properties
- src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/output_xml.properties
- src/java.xml/share/classes/com/sun/org/apache/xpath/internal/SourceTreeManager.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZAddressRangeMapForPageTable.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/doc-files/CompilationBailoutActionHelp.txt
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotMaths.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/ArrayRangeWriteBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/G1ArrayRangePostWriteBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/G1ArrayRangePreWriteBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/G1PostWriteBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/G1PreWriteBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/G1ReferentFieldReadBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/ObjectWriteBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/SerialArrayRangeWriteBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/SerialWriteBarrier.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/IntegerExactOpSpeculation.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/ConvertDeoptimizeToGuardPhase.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64MathSubstitutions.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/arithmetic/IntegerMulHighNode.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/AnnotatedType.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/AnnotationDesc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/AnnotationTypeDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/AnnotationTypeElementDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/AnnotationValue.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/ClassDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/ConstructorDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/Doc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/DocErrorReporter.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/Doclet.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/ExecutableMemberDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/FieldDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/LanguageVersion.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/MemberDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/MethodDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/PackageDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/ParamTag.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/Parameter.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/ParameterizedType.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/ProgramElementDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/RootDoc.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/SeeTag.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/SerialFieldTag.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/SourcePosition.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/Tag.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/ThrowsTag.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/Type.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/TypeVariable.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/WildcardType.java
- src/jdk.javadoc/share/classes/com/sun/javadoc/package-info.java
- src/jdk.javadoc/share/classes/com/sun/tools/doclets/standard/Standard.java
- src/jdk.javadoc/share/classes/com/sun/tools/doclets/standard/package-info.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/Main.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/AbstractTypeImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/AnnotatedTypeImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/AnnotationDescImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/AnnotationTypeDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/AnnotationTypeElementDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/AnnotationValueImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ClassDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/Comment.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ConstructorDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/DocEnv.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/DocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/DocLocale.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/DocletInvoker.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ExecutableMemberDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/FieldDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/JavaScriptScanner.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/JavadocClassFinder.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/JavadocEnter.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/JavadocMemberEnter.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/JavadocTodo.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/JavadocTool.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/MemberDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/Messager.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/MethodDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ModifierFilter.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/PackageDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ParamTagImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ParameterImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ParameterizedTypeImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/PrimitiveType.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ProgramElementDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/RootDocImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/SeeTagImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/SerialFieldTagImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/SerializedForm.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/SourcePositionImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/Start.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/TagImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ThrowsTagImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ToolOption.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/TypeMaker.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/TypeVariableImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/WildcardTypeImpl.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/package-info.java
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/resources/javadoc.properties
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/resources/javadoc_ja.properties
- src/jdk.javadoc/share/classes/com/sun/tools/javadoc/resources/javadoc_zh_CN.properties
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlConstants.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlVersion.java
- src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/StripDebugPlugin.java
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/bcp47/timezone.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/dtd/ldml.dtd
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/dtd/ldmlBCP47.dtd
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/dtd/ldmlSupplemental.dtd
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/af.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/af_NA.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/af_ZA.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/agq.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/agq_CM.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ak.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ak_GH.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/am.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/am_ET.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_001.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_AE.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_BH.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_DJ.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_DZ.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_EG.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_EH.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_ER.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_IL.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_IQ.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_JO.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_KM.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_KW.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_LB.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_LY.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_MA.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_MR.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_OM.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_PS.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_QA.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_SA.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_SD.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_SO.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_SS.xml
- src/jdk.localedata/share/classes/sun/util/cldr/resources/common/main/ar_SY.xml
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- test/langtools/tools/javadoc/varArgs/Main.java
- test/langtools/tools/javadoc/varArgs/expected.out
- test/langtools/tools/javadoc/varArgs/pkg1/A.java
- test/nashorn/Makefile

Changeset: 132973ef7a31
Author:    bpb
Date:      2019-01-22 09:45 -0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/132973ef7a31

8211936: Better String parsing
Reviewed-by: bpb, darcy
Contributed-by: Brian Burkhalter <brian.burkhalter at oracle.com>, Joe Darcy <joe.darcy at oracle.com>, Paul Hohensee <hohensee at amazon.com>

! src/java.base/share/classes/java/math/BigDecimal.java
+ test/jdk/java/math/BigDecimal/IntValueExactTests.java
+ test/jdk/java/math/BigDecimal/IntegralValueTests.java
! test/jdk/java/math/BigDecimal/LongValueExactTests.java

Changeset: 30503c380394
Author:    rriggs
Date:      2019-02-06 11:39 -0500
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/30503c380394

8218453: More dynamic RMI interactions
Reviewed-by: ahgross, skoivu, smarks

! src/java.rmi/share/classes/sun/rmi/registry/RegistryImpl_Skel.java
! src/java.rmi/share/classes/sun/rmi/server/UnicastServerRef.java
+ test/jdk/java/rmi/registry/nonLocalRegistry/NonLocalSkeletonTest.java

Changeset: 4ff026ff9c98
Author:    henryjen
Date:      2019-04-15 18:24 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4ff026ff9c98

Merge

! src/hotspot/share/classfile/classFileParser.cpp

Changeset: 15f2aae40bc8
Author:    henryjen
Date:      2019-04-16 20:47 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/15f2aae40bc8

Merge

- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractModuleIndexWriter.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractPackageIndexWriter.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/external/jquery/jquery.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_55_fbf9ee_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_65_dadada_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_75_dadada_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_75_e6e6e6_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_95_fef1ec_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_highlight-soft_75_cccccc_1x100.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_222222_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_2e83ff_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_454545_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_888888_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_cd0a0a_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-3.3.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-migrate-3.0.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.min.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.structure.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.structure.min.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils-ie.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils-ie.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip/dist/jszip.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip/dist/jszip.min.js
- test/hotspot/jtreg/runtime/ErrorHandling/ExplicitArithmeticCheck.java
- test/hotspot/jtreg/runtime/Thread/MonitorCacheMaybeExpand_DeadLock.java
- test/hotspot/jtreg/runtime/interpreter/WideStrictInline.java

Changeset: 86533c4a2f68
Author:    thartmann
Date:      2019-04-17 08:12 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/86533c4a2f68

8222417: compiler/loopopts/TestOverunrolling.java times out
Summary: Problem list the test with Graal because it uses -Xcomp in combination with -XX:-TieredCompilation.
Reviewed-by: kvn, iignatyev

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 8b2f797e3edb
Author:    thartmann
Date:      2019-04-17 08:15 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8b2f797e3edb

8222418: compiler/arguments/TestScavengeRootsInCode.java times out
Summary: Problem list the test with Graal because it uses -Xcomp in combination with -XX:-TieredCompilation.
Reviewed-by: kvn, iignatyev

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 6c4d8b7128d5
Author:    pmuthuswamy
Date:      2019-04-17 12:43 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6c4d8b7128d5

8220382: Cleanup doclet instantiation
Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java

Changeset: 1af5c0e68381
Author:    rehn
Date:      2019-04-17 09:25 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1af5c0e68381

8218147: make_walkable asserts on multiple calls
Reviewed-by: dholmes, dcubed

! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/runtime/thread.hpp

Changeset: ba8ab3f67aec
Author:    rehn
Date:      2019-04-17 09:29 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ba8ab3f67aec

8222327: java_lang_Thread _thread_status_offset, remove pre 1.5 code paths
Reviewed-by: dholmes, redestad

! src/hotspot/share/classfile/javaClasses.cpp

Changeset: b36e68b34be3
Author:    neliasso
Date:      2019-04-17 09:54 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b36e68b34be3

8218468: Load barrier slow path node should be MachTypeNode
Reviewed-by: shade, pliden, kvn

! src/hotspot/share/adlc/formssel.cpp

Changeset: 3b2101f56cdd
Author:    clanger
Date:      2019-04-17 10:31 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3b2101f56cdd

8222627: Remove sneaky token 'Name' in jdk-version.m4
Reviewed-by: simonis

! make/autoconf/jdk-version.m4

Changeset: 4224f26b2e7f
Author:    rschmelter
Date:      2019-04-15 06:41 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4224f26b2e7f

8222491: jcmd can fail converting UTF8 output to strings
Reviewed-by: jcbeyler, clanger, dholmes

! src/jdk.jcmd/share/classes/sun/tools/jcmd/JCmd.java

Changeset: 224515275cf9
Author:    eosterlund
Date:      2019-04-17 12:41 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/224515275cf9

8219718: ZGC: Make nmethod entry barriers and nmethod::is_unloading use ZNMethodDataOops
Reviewed-by: pliden, stefank

! src/hotspot/share/gc/z/zBarrierSetNMethod.cpp
! src/hotspot/share/gc/z/zUnload.cpp

Changeset: b2ed96c35687
Author:    mcimadamore
Date:      2019-04-17 15:37 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b2ed96c35687

8222289: Overhaul logic for reading/writing constant pool entries
Summary: Rewrite of Pool,ClassReader,ClassWriter to use shared pool helper components
Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Items.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ModuleNameReader.java
- src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Pool.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolConstant.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolReader.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolWriter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/ByteBuffer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Name.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/AnnotatedExtendsTest.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/BridgeShouldHaveNoInteriorAnnotationsTest.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/NestedLambdasCastedTest.java
! test/langtools/tools/javac/diags/examples.not-yet.txt
! test/langtools/tools/javac/lambda/TestBootstrapMethodsCount.java
! test/langtools/tools/javac/lambda/TestInvokeDynamic.java
! test/langtools/tools/javac/modules/T8159439/NPEForModuleInfoWithNonZeroSuperClassTest.out
! test/langtools/tools/javac/nestmates/CheckNestmateAttrs.java
! test/langtools/tools/javap/AnnoTest.java
! test/langtools/tools/javap/typeAnnotations/AnnotationDefaultNewlineTest.java
! test/langtools/tools/javap/typeAnnotations/InvisibleParameterAnnotationsTest.java

Changeset: 7689e1cc56fe
Author:    bpb
Date:      2019-04-17 08:12 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7689e1cc56fe

8220477: Channels.newWriter() does not close if underlying channel throws an IOException
Reviewed-by: alanb

! src/java.base/share/classes/sun/nio/cs/StreamDecoder.java
! src/java.base/share/classes/sun/nio/cs/StreamEncoder.java
! test/jdk/java/nio/channels/Channels/Basic.java

Changeset: 93b702d2a0cb
Author:    erikj
Date:      2019-04-17 13:18 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/93b702d2a0cb

8222444: Add a suggestion for non-US locale in the test doc
Reviewed-by: erikj
Contributed-by: jingtian at loongson.cn

! doc/testing.html
! doc/testing.md

Changeset: 5de35f58f70c
Author:    jwilhelm
Date:      2019-04-18 02:45 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5de35f58f70c

Added tag jdk-13+17 for changeset 93b702d2a0cb

! .hgtags

Changeset: 75a42622414e
Author:    mbaesken
Date:      2019-04-12 09:13 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/75a42622414e

8222280: Provide virtualization related info in the hs_error file on AIX
Reviewed-by: clanger, mdoerr

! make/autoconf/libraries.m4
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/os/aix/os_aix.cpp

Changeset: b73893f7fee3
Author:    coleenp
Date:      2019-04-18 07:02 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b73893f7fee3

8222379: JFR TestClassLoadEvent.java failed due to EXCEPTION_ACCESS_VIOLATION
Summary: Give fatal error if CDS loses archive mapping.
Reviewed-by: iklam, ccheung, jiangli

! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/utilities/macros.hpp

Changeset: 7b74bbe5085b
Author:    stefank
Date:      2019-04-17 07:41 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7b74bbe5085b

8222558: Rework ResolvedMethodTable verification
Reviewed-by: coleenp

! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/prims/resolvedMethodTable.cpp
! src/hotspot/share/prims/resolvedMethodTable.hpp
! test/hotspot/jtreg/runtime/MemberName/MemberNameLeak.java

Changeset: 84054d68bf85
Author:    stefank
Date:      2019-04-18 09:27 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/84054d68bf85

8222713: Add OutputAnalyzer(Path) constructor
Reviewed-by: dholmes, coleenp

! test/lib/jdk/test/lib/process/OutputAnalyzer.java

Changeset: aa626cbadf1b
Author:    stefank
Date:      2019-04-17 07:41 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/aa626cbadf1b

8222550: runtime/MemberName/MemberNameLeak.java times out
Reviewed-by: coleenp, dholmes

! test/hotspot/jtreg/runtime/MemberName/MemberNameLeak.java

Changeset: 1c242c2d037f
Author:    sgehwolf
Date:      2019-03-12 10:43 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1c242c2d037f

8217338: [Containers] Improve systemd slice memory limit support
Summary: Use hierachical memory limit in addition to memory_limits_in_bytes
Reviewed-by: bobv, dholmes

! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/Metrics.java
! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/SubSystem.java

Changeset: 895a6a380484
Author:    mbalao
Date:      2019-04-15 15:52 -0300
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/895a6a380484

8220513: Wrapper Key may get deleted when closing sessions in SunPKCS11 crypto provider
Summary: Do not close the session holding the Wrapper Key while in use. Delete the Wrapper Key when no longer needed.
Reviewed-by: valeriep

! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Key.java
! src/jdk.crypto.cryptoki/share/native/libj2pkcs11/p11_keymgmt.c

Changeset: 270557b396eb
Author:    dfuchs
Date:      2019-04-18 17:56 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/270557b396eb

8222527: HttpClient doesn't send HOST header when tunelling HTTP/1.1 through http proxy
Summary: HttpClient no longer filters out system host header when sending tunelling CONNECT request to proxy
Reviewed-by: michaelm

! src/java.net.http/share/classes/jdk/internal/net/http/Http1Request.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java
! test/jdk/java/net/httpclient/DigestEchoServer.java
! test/jdk/java/net/httpclient/HttpsTunnelTest.java
! test/jdk/java/net/httpclient/ProxyAuthDisabledSchemesSSL.java

Changeset: 79e95d8dd85d
Author:    naoto
Date:      2019-04-18 17:36 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/79e95d8dd85d

8222668: Add @since tag to JapaneseEra.REIWA
Reviewed-by: chegar, lancea

! src/java.base/share/classes/java/time/chrono/JapaneseEra.java

Changeset: 5c456dd47ff1
Author:    erikj
Date:      2019-04-19 06:29 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5c456dd47ff1

8222735: Update doc/building.md with current Oracle build platforms and compilers
Reviewed-by: tbell

! doc/building.html
! doc/building.md

Changeset: 783ddd361177
Author:    qpzhang
Date:      2019-04-19 14:42 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/783ddd361177

8222753: AAarch64: Add CPU implementer code for Ampere
Summary: Add CPU implementer code 0xC0 for Ampere
Reviewed-by: aph, drwhite, fyang

! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp

Changeset: 9fe44a3335b2
Author:    epavlova
Date:      2019-04-19 11:18 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9fe44a3335b2

8222747: [Graal] mx_subprocess files miss testing VM flags
Reviewed-by: kvn

! test/hotspot/jtreg/compiler/graalunit/common/GraalUnitTestLauncher.java

Changeset: 2de1c3fa3e7d
Author:    mbalao
Date:      2019-04-19 10:59 -0300
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2de1c3fa3e7d

8221271: sun/security/pkcs11/tls/tls12/TestTLS12.java test failed
Reviewed-by: xuelei

! src/java.base/share/classes/com/sun/crypto/provider/RSACipher.java
! test/jdk/ProblemList.txt
! test/jdk/sun/security/pkcs11/tls/tls12/TestTLS12.java

Changeset: 3452d108d06d
Author:    coleenp
Date:      2019-04-19 21:49 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3452d108d06d

8192936: RI does not follow the JVMTI RedefineClasses spec that is too strict in the definition
Summary: Introduce new flag fo compatibility: -XX:AllowRedefinitionToAddOrDeleteMethods
Reviewed-by: jcbeyler, sspitsyn

! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineAddLambdaExpression.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineDeleteJmethod.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineSubtractLambdaExpression.java
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestAddDeleteMethods.java
! test/jdk/com/sun/jdi/RedefineAddPrivateMethod.java
! test/jdk/com/sun/jdi/lib/jdb/Debuggee.java
! test/jdk/com/sun/jdi/lib/jdb/JdbTest.java
! test/jdk/java/lang/instrument/RedefineAddDeleteMethod/DeleteMethodHandle/MethodHandleDeletedMethod.java
! test/jdk/java/lang/instrument/RedefineMethodAddInvoke.sh
! test/jdk/java/lang/instrument/RedefineMethodDelInvoke.sh
! test/jdk/java/lang/instrument/RedefineMethodInBacktrace.sh

Changeset: 0ab35668b4f4
Author:    shade
Date:      2019-04-22 11:16 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0ab35668b4f4

8222786: Shenandoah get_barrier_strength should accept all shapes of (Weak)CAS reference barriers
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

Changeset: b4d37cf7b90e
Author:    gadams
Date:      2019-04-22 07:13 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b4d37cf7b90e

8222741: jdi/EventQueue/remove/remove004 fails due to VMDisconnectedException
Reviewed-by: cjplummer, jcbeyler

! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove/remove004.java

Changeset: f203906d0dde
Author:    jjiang
Date:      2019-04-23 10:08 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f203906d0dde

8222391: javax/net/ssl/compatibility/Compatibility.java should be more flexible
Reviewed-by: xuelei

! test/jdk/javax/net/ssl/compatibility/Client.java
! test/jdk/javax/net/ssl/compatibility/Compatibility.java
! test/jdk/javax/net/ssl/compatibility/JdkInfo.java
! test/jdk/javax/net/ssl/compatibility/Server.java
! test/jdk/javax/net/ssl/compatibility/UseCase.java
! test/jdk/javax/net/ssl/compatibility/Utils.java

Changeset: 3babb3ed24c6
Author:    pmuthuswamy
Date:      2019-04-23 14:13 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3babb3ed24c6

8215580: Remove support for `--no-module-directories`
Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Head.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/DocPaths.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Extern.java
! test/langtools/jdk/javadoc/doclet/testModuleDirs/TestModuleDirs.java
! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java

Changeset: 98473958d49a
Author:    dbatrak
Date:      2019-04-11 10:49 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/98473958d49a

8220231: Cache HarfBuzz face object for same font's text layout calls
Reviewed-by: prr, avu, serb

! src/java.desktop/macosx/classes/sun/font/CFont.java
! src/java.desktop/macosx/native/libawt_lwawt/font/AWTFont.h
! src/java.desktop/macosx/native/libawt_lwawt/font/AWTFont.m
! src/java.desktop/share/classes/sun/font/Font2D.java
! src/java.desktop/share/classes/sun/font/FontScaler.java
! src/java.desktop/share/classes/sun/font/FreetypeFontScaler.java
! src/java.desktop/share/classes/sun/font/NullFontScaler.java
! src/java.desktop/share/classes/sun/font/SunLayoutEngine.java
! src/java.desktop/share/classes/sun/font/TrueTypeFont.java
! src/java.desktop/share/native/common/font/fontscalerdefs.h
! src/java.desktop/share/native/libfontmanager/HBShaper.c
! src/java.desktop/share/native/libfontmanager/freetypeScaler.c
! src/java.desktop/share/native/libfontmanager/hb-jdk-font.cc
! src/java.desktop/share/native/libfontmanager/hb-jdk.h
! src/java.desktop/share/native/libfontmanager/sunFont.c
+ test/jdk/java/awt/font/TextLayout/FontLayoutStressTest.java

Changeset: dc6c5c53669b
Author:    psadhukhan
Date:      2019-04-16 10:09 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/dc6c5c53669b

8222332: PIT: Problemlist tests that times out consistently
Reviewed-by: serb

! test/jdk/ProblemList.txt

Changeset: 4b4c8c11358f
Author:    psadhukhan
Date:      2019-04-22 10:53 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4b4c8c11358f

Merge

- src/jdk.accessibility/windows/native/common/AccessBridgeStatusWindow.RC
- src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Pool.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractModuleIndexWriter.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractPackageIndexWriter.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/external/jquery/jquery.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_55_fbf9ee_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_65_dadada_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_75_dadada_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_75_e6e6e6_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_95_fef1ec_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_highlight-soft_75_cccccc_1x100.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_222222_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_2e83ff_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_454545_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_888888_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_cd0a0a_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-3.3.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-migrate-3.0.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.min.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.structure.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.structure.min.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils-ie.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils-ie.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip/dist/jszip.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip/dist/jszip.min.js
- test/hotspot/jtreg/runtime/ErrorHandling/ExplicitArithmeticCheck.java
- test/hotspot/jtreg/runtime/Thread/MonitorCacheMaybeExpand_DeadLock.java
- test/hotspot/jtreg/runtime/containers/cgroup/PlainRead.java
- test/hotspot/jtreg/runtime/containers/docker/AttemptOOM.java
- test/hotspot/jtreg/runtime/containers/docker/CheckContainerized.java
- test/hotspot/jtreg/runtime/containers/docker/DockerBasicTest.java
- test/hotspot/jtreg/runtime/containers/docker/HelloDocker.java
- test/hotspot/jtreg/runtime/containers/docker/JfrReporter.java
- test/hotspot/jtreg/runtime/containers/docker/PrintContainerInfo.java
- test/hotspot/jtreg/runtime/containers/docker/TEST.properties
- test/hotspot/jtreg/runtime/containers/docker/TestCPUAwareness.java
- test/hotspot/jtreg/runtime/containers/docker/TestCPUSets.java
- test/hotspot/jtreg/runtime/containers/docker/TestJFREvents.java
- test/hotspot/jtreg/runtime/containers/docker/TestMemoryAwareness.java
- test/hotspot/jtreg/runtime/containers/docker/TestMisc.java
- test/hotspot/jtreg/runtime/interpreter/WideStrictInline.java
! test/jdk/ProblemList.txt
- test/jdk/sun/security/tools/jarsigner/AlgOptions.sh
- test/jdk/sun/security/tools/jarsigner/PercentSign.sh
- test/jdk/sun/security/tools/jarsigner/certpolicy.sh
- test/jdk/sun/security/tools/jarsigner/checkusage.sh
- test/jdk/sun/security/tools/jarsigner/collator.sh
- test/jdk/sun/security/tools/jarsigner/concise_jarsigner.sh
- test/jdk/sun/security/tools/jarsigner/crl.sh
- test/jdk/sun/security/tools/jarsigner/default_options.sh
- test/jdk/sun/security/tools/jarsigner/diffend.sh
- test/jdk/sun/security/tools/jarsigner/ec.sh
- test/jdk/sun/security/tools/jarsigner/emptymanifest.sh
- test/jdk/sun/security/tools/jarsigner/jvindex.sh
- test/jdk/sun/security/tools/jarsigner/nameclash.sh
- test/jdk/sun/security/tools/jarsigner/newsize7.sh
- test/jdk/sun/security/tools/jarsigner/oldsig.sh
- test/jdk/sun/security/tools/jarsigner/onlymanifest.sh
- test/jdk/sun/security/tools/jarsigner/passtype.sh
- test/jdk/sun/security/tools/jarsigner/samename.sh
- test/jdk/sun/security/tools/jarsigner/weaksize.sh
- test/jdk/sun/security/tools/keytool/CloneKeyAskPassword.sh
- test/jdk/sun/security/tools/keytool/NoExtNPE.sh
- test/jdk/sun/security/tools/keytool/SecretKeyKS.sh
- test/jdk/sun/security/tools/keytool/StandardAlgName.sh
- test/jdk/sun/security/tools/keytool/StorePasswordsByShell.sh
- test/jdk/sun/security/tools/keytool/default_options.sh
- test/jdk/sun/security/tools/keytool/emptysubject.sh
- test/jdk/sun/security/tools/keytool/file-in-help.sh
- test/jdk/sun/security/tools/keytool/i18n.sh
- test/jdk/sun/security/tools/keytool/importreadall.sh
- test/jdk/sun/security/tools/keytool/keyalg.sh
- test/jdk/sun/security/tools/keytool/newhelp.sh
- test/jdk/sun/security/tools/keytool/resource.sh
- test/jdk/sun/security/tools/keytool/selfissued.sh
- test/jdk/sun/security/tools/keytool/trystore.sh

Changeset: f0cec8e8d2ab
Author:    psadhukhan
Date:      2019-04-23 13:40 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f0cec8e8d2ab

Merge


Changeset: e0516ee47c36
Author:    psadhukhan
Date:      2019-04-23 14:20 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e0516ee47c36

Merge


Changeset: a61da18408c1
Author:    lfoltan
Date:      2019-04-23 07:05 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a61da18408c1

8222502: Replace 19,20 case alternatives with JVM_CONSTANT_Module/Package names
Summary: Add JVM_CONSTANT_Module and JVM_CONSTANT_Package to classfile_constants.h
Reviewed-by: coleenp, hseigel

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/native/include/classfile_constants.h.template
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java

Changeset: 86c1da00dd6a
Author:    pmuthuswamy
Date:      2019-04-23 18:28 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/86c1da00dd6a

8219998: Eliminate inherently singleton lists
Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AllClassesIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AllPackagesIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeFieldWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeOptionalMemberWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeRequiredMemberWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstructorWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/EnumConstantWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FieldWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HelpWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlSerialFieldWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlSerialMethodWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/NestedClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SerializedFormWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SubWriterHolderWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.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/markup/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/AnnotationTypeFieldWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/AnnotationTypeRequiredMemberWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ConstructorWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/EnumConstantWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/FieldWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/MethodWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/PackageSummaryWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/PropertyWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/SerializedFormWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/AnnotationTypeBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/AnnotationTypeFieldBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/AnnotationTypeRequiredMemberBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/ClassBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/ConstructorBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/EnumConstantBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/FieldBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/MemberSummaryBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/MethodBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/PackageSummaryBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/PropertyBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/SerializedFormBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/testAnnotationTypes/TestAnnotationTypes.java
! test/langtools/jdk/javadoc/doclet/testHiddenTag/TestHiddenTag.java
! test/langtools/jdk/javadoc/doclet/testHtmlDefinitionListTag/TestHtmlDefinitionListTag.java
! test/langtools/jdk/javadoc/doclet/testHtmlTag/TestHtmlTag.java
! test/langtools/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java
! test/langtools/jdk/javadoc/doclet/testInterface/TestInterface.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java
! test/langtools/jdk/javadoc/doclet/testOptions/TestOptions.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestBadOverride.java
! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
+ test/langtools/jdk/javadoc/doclet/testSingletonLists/TestSingletonLists.java
! test/langtools/jdk/javadoc/doclet/testSummaryTag/TestSummaryTag.java
! test/langtools/jdk/javadoc/doclet/testUseOption/TestUseOption.java
! test/langtools/jdk/javadoc/lib/javadoc/tester/A11yChecker.java
! test/langtools/jdk/javadoc/lib/javadoc/tester/HtmlChecker.java
! test/langtools/jdk/javadoc/lib/javadoc/tester/HtmlParser.java
! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java

Changeset: ab57d6bebed8
Author:    redestad
Date:      2019-04-11 14:56 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ab57d6bebed8

8215017: Improve String::equals warmup characteristics
Reviewed-by: jlaskey

! src/java.base/share/classes/java/lang/String.java
+ test/micro/org/openjdk/bench/java/lang/StringEquals.java

Changeset: a9953a8ccd66
Author:    hannesw
Date:      2019-04-23 16:50 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a9953a8ccd66

8222526: Use of no longer existing jquery directory in script.js
Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/script.js

Changeset: f5657f30bb01
Author:    jcbeyler
Date:      2019-04-23 08:11 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f5657f30bb01

8213501: Deploy ExceptionJniWrapper for a few tests
Summary: Add more tests to be using the wrapper
Reviewed-by: phh, amenkov, sspitsyn, dholmes, cjplummer

! make/test/JtregNativeHotspot.gmk
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach002/attach002Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach002/libattach002Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach021/attach021Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach021/libattach021Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach022/attach022Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach022/libattach022Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/allocation/AP04/ap04t003/ap04t003.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/allocation/AP04/ap04t003/libap04t003.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/bcinstr/BI01/bi01t001/bi01t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/bcinstr/BI01/bi01t001/libbi01t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/BooleanArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/ByteArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/CharArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/DoubleArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/FloatArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/IntArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/LongArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/ShortArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/StringCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jniref/JNIGlobalRefLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jniref/JNILocalRefLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jniref/JNIRefLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jniref/JNIWeakGlobalRefLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jni/ExceptionCheckingJniEnv.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jni/ExceptionCheckingJniEnv.hpp

Changeset: 69cfd80f8706
Author:    lfoltan
Date:      2019-04-23 14:09 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/69cfd80f8706

8218994: Consolidate indy and condy JVM information within a BootstrapInfo data structure
Summary: Introduce BootstrapInfo data structure and merge invocation of a bootstrap method for condy and indy into invoke_bootstrap_method.
Reviewed-by: acorn, coleenp
Contributed-by: john.r.rose at oracle.com, lois.foltan at oracle.com

! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
+ src/hotspot/share/interpreter/bootstrapInfo.cpp
+ src/hotspot/share/interpreter/bootstrapInfo.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/interpreter/linkResolver.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp

Changeset: c40b2a190173
Author:    jwilhelm
Date:      2019-04-23 22:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c40b2a190173

8221598: Update Graal
Reviewed-by: kvn

! make/CompileJavaModules.gmk
! make/test/JtregGraalUnit.gmk
! src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.collections/src/jdk/internal/vm/compiler/collections/package-info.java
+ src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.libgraal/src/jdk/internal/vm/compiler/libgraal/LibGraal.java
+ src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.libgraal/src/jdk/internal/vm/compiler/libgraal/OptionsEncoder.java
! src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.word/src/jdk/internal/vm/compiler/word/package-info.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64.test/src/org/graalvm/compiler/asm/aarch64/test/AArch64BitCountAssemblerTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64.test/src/org/graalvm/compiler/asm/aarch64/test/AArch64InstructionEncodingTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64.test/src/org/graalvm/compiler/asm/aarch64/test/TestProtectedAssembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64/src/org/graalvm/compiler/asm/aarch64/AArch64Assembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64/src/org/graalvm/compiler/asm/aarch64/AArch64MacroAssembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.amd64/src/org/graalvm/compiler/asm/amd64/AMD64Assembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.sparc/src/org/graalvm/compiler/asm/sparc/SPARCAssembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm/src/org/graalvm/compiler/asm/Assembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm/src/org/graalvm/compiler/asm/Label.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64.test/src/org/graalvm/compiler/core/aarch64/test/AArch64TestBitAndBranchTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64/src/org/graalvm/compiler/core/aarch64/AArch64ArithmeticLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64/src/org/graalvm/compiler/core/aarch64/AArch64NodeMatchRules.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/GraalOptions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/spi/ForeignCallsProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/type/IntegerStamp.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/AbstractTypeReader.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/TypeReader.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/TypeWriter.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/UnsafeArrayTypeReader.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/UnsafeArrayTypeWriter.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/BasePhaseBinaryGraphTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/GraphResetDebugTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/TypeWriterTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/gen/DebugInfoBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug/src/org/graalvm/compiler/debug/DebugContext.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/Node.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/NodeList.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64.test/src/org/graalvm/compiler/hotspot/aarch64/test/AArch64UncompressPointerTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotBackendFactory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotMove.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64.test/src/org/graalvm/compiler/hotspot/amd64/test/StubAVXTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackendFactory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotForeignCallsProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.sparc/src/org/graalvm/compiler/hotspot/sparc/SPARCHotSpotBackendFactory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.sparc/src/org/graalvm/compiler/hotspot/sparc/SPARCHotSpotForeignCallsProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ArrayCopyIntrinsificationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CompileTheWorld.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CompileTheWorldTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/GraalOSRTestBase.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/HotSpotBase64Test.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/MemoryUsageBenchmark.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ObjectHashCodeInliningTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/BootstrapWatchDog.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/CompilationTask.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/CompilerConfigurationFactory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotCompiledCodeBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotForeignCallLinkage.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotForeignCallLinkageImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalCompiler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotReplacementsImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/IsGraalPredicate.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/SymbolicSnippetEncoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/DefaultHotSpotLoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotClassInitializationPlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotForeignCallsProviderImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotGraphBuilderPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotHostForeignCallsProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/aot/AOTInliningPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReplacementsUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/MonitorSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/ObjectCloneNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/SnippetStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/Stub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/BciBlockMapping.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/BytecodeParser.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/FrameStateBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/jdk/System_currentTimeMillis02.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/jdk/System_nanoTime02.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/lang/Math_log10.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/lang/UnaryMath.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/threads/SynchronizedLoopExit01.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/threads/SynchronizedParserInlineTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.aarch64/src/org/graalvm/compiler/lir/aarch64/AArch64BitManipulationOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.aarch64/src/org/graalvm/compiler/lir/aarch64/AArch64ControlFlow.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.aarch64/src/org/graalvm/compiler/lir/aarch64/AArch64Move.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64ControlFlow.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/alloc/lsra/LinearScanWalker.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/asm/CompilationResultBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/constopt/ConstantLoadOptimization.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.loop.phases/src/org/graalvm/compiler/loop/phases/LoopTransformations.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.loop/src/org/graalvm/compiler/loop/LoopEx.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/CallTargetNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/DeoptimizingNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/GraphDecoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/IfNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/Invoke.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/InvokeNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/InvokeWithExceptionNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/StructuredGraph.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/IntegerLowerThanNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/IsNullNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/PointerEqualsNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/cfg/ControlFlowGraph.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/ForeignCallNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/GuardedUnsafeLoadNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/GeneratedInvocationPlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/InlineInvokePlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/IntrinsicContext.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/InvocationPlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/InvocationPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/MethodSubstitutionPlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/MethodCallTargetNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/MonitorExitNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/TypeSwitchNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/DelegatingReplacements.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/Replacements.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/util/GraphUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/ConditionalEliminationPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/DeoptimizationGroupingPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/FloatingReadPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/UseTrappingNullChecksPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/InliningUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/info/elem/InlineableGraph.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/AbstractInliningPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/GreedyInliningPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/InlineEverythingPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/InlineMethodSubstitutionsPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/InliningPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/walker/InliningData.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.printer/src/org/graalvm/compiler/printer/BinaryGraphPrinter.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64BitCountNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64GraphBuilderPlugins.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64IntegerSubstitutions.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64LongSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.processor/src/org/graalvm/compiler/replacements/processor/GeneratedFoldPlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/MethodSubstitutionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/ReplacementsParseTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/RootMethodSubstitutionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/SnippetsTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StandardMethodSubstitutionsTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringCompareToTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringCompressInflateTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringIndexOfCharTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringSubstitutionTestBase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringSubstitutionsTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/SubstitutionNodeSourcePositionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/classfile/ClassfileBytecodeProviderTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/CachingPEGraphDecoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/GraphKit.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/IntrinsicGraphBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/PEGraphDecoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/ReplacementsImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/SnippetTemplate.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyCallNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopySnippets.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyWithDelayedLoweringNode.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyWithSlowPathNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/BitCountNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.serviceprovider/src/org/graalvm/compiler/serviceprovider/GraalServices.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/VirtualizerToolImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.graphio/src/org/graalvm/graphio/GraphProtocol.java
+ test/hotspot/jtreg/compiler/graalunit/HotspotAarch64Test.java
! test/hotspot/jtreg/compiler/graalunit/TestPackages.txt

Changeset: 848a2f381e2c
Author:    darcy
Date:      2019-04-23 14:56 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/848a2f381e2c

8222817: Refactor printing processor to use streams
Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java

Changeset: cb8e16d6ff1e
Author:    ysuenaga
Date:      2019-04-24 17:09 +0900
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/cb8e16d6ff1e

8219566: JFR did not collect call stacks when MaxJavaStackTraceDepth is set to zero
Reviewed-by: egahlin, mgronlun

! src/hotspot/share/jfr/periodic/sampling/jfrCallTrace.cpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/utilities/jfrTypes.hpp

Changeset: 367d9cc2b35e
Author:    fyang
Date:      2019-04-20 15:55 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/367d9cc2b35e

8222785: aarch64: add necessary masking for immediate shift counts
Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_ad.m4

Changeset: f6f95cb8643e
Author:    shade
Date:      2019-04-24 11:39 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f6f95cb8643e

8222843: Print Shenandoah cset map addresses in hs_err
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: 24eb7720919c
Author:    shade
Date:      2019-04-24 11:40 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/24eb7720919c

8222838: Shenandoah: SEGV on accessing cset bitmap for NULL ptr
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: b6db97903b69
Author:    hseigel
Date:      2019-04-24 08:27 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b6db97903b69

8221685: -XX:BytecodeVerificationRemote and -XX:BytecodeVerificationLocal should be diagnostic options
Summary: Make the options diagnostic and add -XX:+UnlockDiagnosticVMOptions to tests where needed.
Reviewed-by: lfoltan, acorn, dholmes

! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/compiler/linkage/TestLinkageErrorInGenerateOopMap.java
! test/hotspot/jtreg/runtime/Nestmates/privateMethods/TestInvokeErrors.java
! test/hotspot/jtreg/runtime/appcds/VerifierTest.java
! test/hotspot/jtreg/runtime/clone/invokevirtual/HasLocalClone.jasm
! test/hotspot/jtreg/runtime/clone/invokevirtual/NoLocalClone.jasm
! test/hotspot/jtreg/runtime/clone/invokevirtual/NoLocalCloneAbstr.jasm
! test/hotspot/jtreg/runtime/lambda-features/TestStaticandInstance.java
! test/hotspot/jtreg/runtime/verifier/TestSigParse.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/parallelLoad/Test.java

Changeset: c604234be658
Author:    redestad
Date:      2019-04-24 15:37 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c604234be658

8222532: (zipfs) Performance regression when writing ZipFileSystem entries in parallel
Reviewed-by: lancea, clanger, alanb

! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystemProvider.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipPath.java

Changeset: 04857e2cd509
Author:    dcubed
Date:      2019-04-24 10:20 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/04857e2cd509

8222295: more baseline cleanups from Async Monitor Deflation project
Reviewed-by: coleenp, acorn, dholmes

! src/hotspot/share/oops/markOop.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ObjectMonitor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/MonitorCacheDumpPanel.java

Changeset: a9ab154b1384
Author:    jjg
Date:      2019-04-24 11:26 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a9ab154b1384

8222669: Create and use new html.Entity class
Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractExecutableMemberWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeFieldWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeRequiredMemberWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstructorWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Contents.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FieldWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/LinkFactoryImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/NestedClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SerializedFormWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SingleIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SplitIndexWriter.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Entity.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/FixedStringContent.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/markup/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/RawHtml.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/StringContent.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Table.java

Changeset: bebb82ef3434
Author:    mbalao
Date:      2019-04-24 16:25 -0300
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bebb82ef3434

8222805: sun/security/pkcs11/tls/tls12/TestTLS12.java fails with Unsupported signature algorithm: rsa_pss_rsae_sha256
Reviewed-by: mullan, xuelei

+ test/jdk/sun/security/pkcs11/tls/tls12/FipsModeTLS12.java
- test/jdk/sun/security/pkcs11/tls/tls12/TestTLS12.java

Changeset: c7eb491b05b7
Author:    jwilhelm
Date:      2019-04-25 02:14 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c7eb491b05b7

8222952: Typo in test/hotspot/jtreg/TEST.groups is causing test harness failures
Reviewed-by: darcy

! test/hotspot/jtreg/TEST.groups

Changeset: 3a34f5173c36
Author:    jwilhelm
Date:      2019-04-25 02:23 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3a34f5173c36

Added tag jdk-13+18 for changeset bebb82ef3434

! .hgtags

Changeset: fe9f33555993
Author:    jcbeyler
Date:      2019-04-24 19:51 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fe9f33555993

8222935: Fix ExceptionCheckingJniEnv system
Summary: Added missing tests and fixed the code
Reviewed-by: cjplummer, sspitsyn, amenkov

+ test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/TestDescription.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/exceptionjni001.cpp
+ test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/libexceptionjni001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jni/ExceptionCheckingJniEnv.cpp

Changeset: 9afd2868c18b
Author:    pliden
Date:      2019-04-25 08:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9afd2868c18b

8222664: runtime/appcds/sharedStrings/SharedStringsStress.java assert GC active during NoGCVerifier
Reviewed-by: iklam, stefank

! src/hotspot/share/gc/shared/stringdedup/stringDedupThread.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupThread.inline.hpp

Changeset: 3ab77d8dc60a
Author:    pliden
Date:      2019-04-25 08:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3ab77d8dc60a

8222462: Introduce CollectedHeap::unused()
Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
! src/hotspot/share/prims/jvm.cpp

Changeset: 24f6b0e413a0
Author:    pliden
Date:      2019-04-25 08:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/24f6b0e413a0

8221786: ZGC: Increase max heap size to 16TB
Reviewed-by: stefank

- src/hotspot/os_cpu/linux_x86/gc/z/zAddress_linux_x86.inline.hpp
! src/hotspot/os_cpu/linux_x86/gc/z/zGlobals_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zGlobals_linux_x86.hpp
! src/hotspot/share/gc/z/zAddress.cpp
! src/hotspot/share/gc/z/zAddress.hpp
! src/hotspot/share/gc/z/zAddress.inline.hpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zGlobals.cpp
! src/hotspot/share/gc/z/zGlobals.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zInitialize.cpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! test/hotspot/gtest/gc/z/test_zAddress.cpp

Changeset: 152c6c501ba5
Author:    pliden
Date:      2019-04-25 08:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/152c6c501ba5

8222469: ZGC: Generalize ZPageCache::flush()
Reviewed-by: stefank

! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
! src/hotspot/share/gc/z/zPageCache.cpp
! src/hotspot/share/gc/z/zPageCache.hpp

Changeset: b43cc3b9ef40
Author:    hannesw
Date:      2019-04-25 09:12 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b43cc3b9ef40

8220497: Improve Javadoc search feature and add test coverage
Reviewed-by: jjg

! 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/testSearchScript/TestSearchScript.java
+ test/langtools/jdk/javadoc/doclet/testSearchScript/javadoc-search.js
+ test/langtools/jdk/javadoc/doclet/testSearchScript/listpkg/List.java
+ test/langtools/jdk/javadoc/doclet/testSearchScript/listpkg/ListProvider.java
+ test/langtools/jdk/javadoc/doclet/testSearchScript/listpkg/MyList.java
+ test/langtools/jdk/javadoc/doclet/testSearchScript/listpkg/MyListFactory.java
+ test/langtools/jdk/javadoc/doclet/testSearchScript/listpkg/Nolist.java
+ test/langtools/jdk/javadoc/doclet/testSearchScript/mapmodule/mappkg/Map.java
+ test/langtools/jdk/javadoc/doclet/testSearchScript/mapmodule/mappkg/impl/MyMap.java
+ test/langtools/jdk/javadoc/doclet/testSearchScript/mapmodule/module-info.java

Changeset: 13b67c1420b8
Author:    alanb
Date:      2019-04-25 10:41 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/13b67c1420b8

8222774: (ch) Replace uses of stateLock and blockingLock with j.u.c. locks
Reviewed-by: dfuchs, bpb, martin

! src/java.base/share/classes/java/nio/channels/spi/AbstractInterruptibleChannel.java
! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/DatagramSocketAdaptor.java
+ src/java.base/share/classes/sun/nio/ch/DummySocketImpl.java
! src/java.base/share/classes/sun/nio/ch/SelChImpl.java
! src/java.base/share/classes/sun/nio/ch/ServerSocketAdaptor.java
! src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/SocketAdaptor.java
! src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java
! src/java.base/unix/classes/sun/nio/ch/SinkChannelImpl.java
! src/java.base/unix/classes/sun/nio/ch/SourceChannelImpl.java
+ test/jdk/java/nio/channels/SocketChannel/AdaptorStreams.java
- test/jdk/java/nio/channels/SocketChannel/Stream.java

Changeset: 0b6dc5b93306
Author:    rwestberg
Date:      2019-04-24 14:03 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0b6dc5b93306

8220795: Rework naked_short_nanosleep on Windows to improve time-to-safepoint
Reviewed-by: dholmes, rehn

! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/safepoint.cpp

Changeset: a8dcacf95bff
Author:    robm
Date:      2019-04-25 05:54 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a8dcacf95bff

8139965: Hang seen when using com.sun.jndi.ldap.search.replyQueueSize
Reviewed-by: dfuchs

! src/java.naming/share/classes/com/sun/jndi/ldap/BerDecoder.java
! src/java.naming/share/classes/com/sun/jndi/ldap/Connection.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapRequest.java
! test/jdk/com/sun/jndi/ldap/LdapDnsProviderTest.java

Changeset: 1126f0607c70
Author:    coleenp
Date:      2019-04-25 10:56 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1126f0607c70

8222811: Consolidate MutexLockerEx and MutexLocker
Summary: Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.
Reviewed-by: dcubed, dholmes, pliden, rehn

! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/aot/aotCompiledMethod.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/protectionDomainCache.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/icBuffer.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/stubs.cpp
! src/hotspot/share/code/vtableStubs.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerDirectives.cpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/gc/cms/cmsVMOperations.cpp
! src/hotspot/share/gc/cms/compactibleFreeListSpace.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.hpp
! src/hotspot/share/gc/cms/concurrentMarkSweepThread.cpp
! src/hotspot/share/gc/cms/yieldingWorkgroup.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefineThread.cpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.cpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1SharedDirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1StringDedupQueue.cpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.hpp
! src/hotspot/share/gc/parallel/gcTaskManager.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/concurrentGCPhaseManager.cpp
! src/hotspot/share/gc/shared/concurrentGCThread.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/owstTaskTerminator.cpp
! src/hotspot/share/gc/shared/ptrQueue.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.hpp
! src/hotspot/share/gc/shared/suspendibleThreadSet.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahStrDedupQueue.cpp
! src/hotspot/share/gc/z/zMessagePort.inline.hpp
! src/hotspot/share/gc/z/zMetronome.cpp
! src/hotspot/share/gc/z/zNMethodTable.cpp
! src/hotspot/share/gc/z/zReferenceProcessor.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zUnload.cpp
! src/hotspot/share/gc/z/zWorkers.cpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/repository/jfrRepository.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThreadLoop.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/spaceManager.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiCodeBlobEvents.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/resolvedMethodTable.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/task.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/runtime/threadSMR.inline.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/diagnosticFramework.cpp
! src/hotspot/share/services/gcNotifier.cpp
! src/hotspot/share/services/lowMemoryDetector.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/decoder.cpp
! src/hotspot/share/utilities/decoder.hpp
! src/hotspot/share/utilities/events.cpp
! src/hotspot/share/utilities/events.hpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/gtest/gc/shared/test_oopStorage.cpp
! test/hotspot/gtest/memory/test_is_metaspace_obj.cpp
! test/hotspot/gtest/memory/test_metaspace.cpp
! test/hotspot/gtest/memory/test_metaspace_allocation.cpp
! test/hotspot/gtest/runtime/test_threads.cpp
! test/hotspot/gtest/threadHelper.inline.hpp

Changeset: beaea3c10b0f
Author:    coleenp
Date:      2019-04-25 12:33 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/beaea3c10b0f

8222977: Fix shenandoah broken with JDK-8222811
Reviewed-by: dcubed, shade

! src/hotspot/share/gc/shenandoah/shenandoahStrDedupQueue.cpp

Changeset: 7f30741331ad
Author:    mseledtsov
Date:      2019-04-25 11:45 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7f30741331ad

8222888: [TESTBUG] docker/TestJFREvents.java fails due to "RuntimeException: JAVA_MAIN_CLASS_ is not defined"
Summary: Introduced unique environment variable
Reviewed-by: egahlin, lmesnik, sgehwolf

! test/hotspot/jtreg/containers/docker/TestJFREvents.java
! test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java

Changeset: 3fb6efa2c9f1
Author:    dholmes
Date:      2019-04-25 18:41 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3fb6efa2c9f1

8222970: Update ProblemList for vmTestbase/nsk/jdb/eval/eval001/eval001.java
Reviewed-by: gadams, dcubed, sspitsyn

! test/hotspot/jtreg/ProblemList.txt

Changeset: 22323f20401b
Author:    aeubanks
Date:      2019-04-16 13:16 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/22323f20401b

8222562: Don't set IPV6_V6ONLY when IPv4 is not available
Reviewed-by: dfuchs, chegar
Contributed-by: aeubanks at google.com

! src/java.base/share/native/libnet/net_util.c
! src/java.base/share/native/libnet/net_util.h
! src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c
! src/java.base/unix/native/libnet/PlainSocketImpl.c
! src/java.base/unix/native/libnet/net_util_md.c
! src/java.base/unix/native/libnio/ch/Net.c
! src/java.base/windows/native/libnet/net_util_md.c

Changeset: dcb78d2f07e5
Author:    joehw
Date:      2019-04-25 15:54 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/dcb78d2f07e5

8222743: Xerces 2.12.0: DOM Implementation
Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/AttrImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/AttrNSImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/ChildNode.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/CoreDOMImplementationImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DOMConfigurationImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DOMNormalizer.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DeferredDocumentImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DocumentTypeImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/ElementImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/ElementNSImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/NodeImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/PSVIDOMImplementationImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/ParentNode.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/TextImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/util/ParserConfigurationSettings.java
! test/jaxp/javax/xml/jaxp/unittest/dom/DocumentTest.java

Changeset: 9ebb614d293d
Author:    dholmes
Date:      2019-04-26 00:57 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9ebb614d293d

8222518: Remove unnecessary caching of Parker object in java.lang.Thread
Reviewed-by: dcubed, rehn

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/prims/unsafe.cpp
! src/java.base/share/classes/java/lang/Thread.java

Changeset: 04b17e84c87d
Author:    clanger
Date:      2019-04-26 08:53 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/04b17e84c87d

8222440: (zipfs) JarFileSystem does not correctly handle versioned entries if no root entry is present
Reviewed-by: lancea

! src/jdk.zipfs/share/classes/jdk/nio/zipfs/JarFileSystem.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java
! test/jdk/jdk/nio/zipfs/jarfs/JFSTester.java
- test/jdk/jdk/nio/zipfs/jarfs/root/dir1/leaf1.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir1/leaf2.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir2/leaf3.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir2/leaf4.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir1/leaf1.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir1/leaf2.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir2/leaf3.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir2/leaf4.txt

Changeset: 3a3e4e473622
Author:    rehn
Date:      2019-04-26 10:18 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3a3e4e473622

8222637: Obsolete NeedsDeoptSuspend
Reviewed-by: dlong, coleenp, dholmes

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/sparc/globals_sparc.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/zero/globals_zero.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/thread.inline.hpp

Changeset: 2d0c05e71bd5
Author:    pliden
Date:      2019-04-26 12:05 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2d0c05e71bd5

8223016: ZGC: Fix misaligned statistics printout
Reviewed-by: tschatzl

! src/hotspot/share/gc/z/zStat.cpp

Changeset: 84261c6b227b
Author:    jwilhelm
Date:      2019-04-26 12:35 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/84261c6b227b

8223026: [BACKOUT] Typo in test/hotspot/jtreg/TEST.groups is causing test harness failures
Reviewed-by: dsimms

! test/hotspot/jtreg/TEST.groups

Changeset: 59c01214e478
Author:    dfuchs
Date:      2019-04-26 16:25 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/59c01214e478

8129315: java/net/Socket/LingerTest.java and java/net/Socket/ShutdownBoth.java timeout intermittently
Summary: tests are updated to use the loopback address instead of the wildcard to avoid traffic being routed to a different server than what was intended by the test.
Reviewed-by: chegar

! test/jdk/java/net/Socket/LingerTest.java
! test/jdk/java/net/Socket/ShutdownBoth.java
! test/jdk/java/net/Socks/SocksIPv6Test.java
! test/jdk/java/net/Socks/SocksServer.java
! test/jdk/sun/net/www/http/HttpURLConnection/PostOnDelete.java

Changeset: 14615b8ac24c
Author:    avoitylov
Date:      2019-04-26 18:56 +0300
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/14615b8ac24c

8221988: add possibility to build with Visual Studio 2019
Reviewed-by: erikj, ysuenaga

! doc/building.html
! doc/building.md
! make/autoconf/toolchain_windows.m4
+ make/devkit/createWindowsDevkit2019.sh

Changeset: 515568d2e85c
Author:    naoto
Date:      2019-04-26 09:09 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/515568d2e85c

8222980: Upgrade IANA Language Subtag Registry to Version 2019-04-03
Reviewed-by: bpb, lancea

! make/data/lsrdata/language-subtag-registry.txt
! test/jdk/java/util/Locale/Bug8040211.java

Changeset: b71940f7fa96
Author:    vromero
Date:      2019-04-26 12:49 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b71940f7fa96

8219487: j.l.c.ClassDesc spec should contain precise assertions for one parameter's methods
Reviewed-by: darcy, jlaskey

! src/java.base/share/classes/java/lang/constant/ClassDesc.java

Changeset: 9b8926bf85c1
Author:    lmesnik
Date:      2019-04-26 11:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9b8926bf85c1

8220813: update hotspot tier1_gc tests depending on GC to use @requires vm.gc.X
Reviewed-by: pliden, lmesnik
Contributed-by: aoqi at loongson.cn

! test/hotspot/jtreg/gc/TestAgeOutput.java
! test/hotspot/jtreg/gc/TestGenerationPerfCounter.java
! test/hotspot/jtreg/gc/TestHumongousReferenceObject.java
! test/hotspot/jtreg/gc/TestMemoryMXBeansAndPoolsPresence.java
! test/hotspot/jtreg/gc/TestNumWorkerOutput.java
! test/hotspot/jtreg/gc/TestPolicyNamePerfCounter.java
! test/hotspot/jtreg/gc/TestSmallHeap.java
! test/hotspot/jtreg/gc/TestSystemGC.java
! test/hotspot/jtreg/gc/arguments/TestAlignmentToUseLargePages.java
! test/hotspot/jtreg/gc/arguments/TestMaxNewSize.java
! test/hotspot/jtreg/gc/arguments/TestMinInitialErgonomics.java
! test/hotspot/jtreg/gc/arguments/TestParallelGCThreads.java
! test/hotspot/jtreg/gc/arguments/TestParallelHeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestParallelRefProc.java
! test/hotspot/jtreg/gc/arguments/TestSelectDefaultGC.java
! test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgo.java
! test/hotspot/jtreg/gc/class_unloading/TestCMSClassUnloadingEnabledHWM.java
! test/hotspot/jtreg/gc/class_unloading/TestClassUnloadingDisabled.java
! test/hotspot/jtreg/gc/class_unloading/TestG1ClassUnloadingHWM.java
! test/hotspot/jtreg/gc/cms/GuardShrinkWarning.java
! test/hotspot/jtreg/gc/ergonomics/TestDynamicNumberOfGCThreads.java
! test/hotspot/jtreg/gc/ergonomics/TestInitialGCThreadLogging.java
! test/hotspot/jtreg/gc/g1/TestShrinkDefragmentedHeap.java
! test/hotspot/jtreg/gc/logging/TestGCId.java
! test/hotspot/jtreg/gc/logging/TestMetaSpaceLog.java
! test/hotspot/jtreg/gc/logging/TestPrintReferences.java
! test/hotspot/jtreg/gc/metaspace/TestMetaspaceCMSCancel.java
! test/hotspot/jtreg/gc/metaspace/TestMetaspacePerfCounters.java
! test/hotspot/jtreg/gc/parallel/AdaptiveGCBoundary.java
! test/hotspot/jtreg/gc/startup_warnings/TestCMS.java
! test/hotspot/jtreg/gc/startup_warnings/TestG1.java
! test/hotspot/jtreg/gc/startup_warnings/TestParallelGC.java
! test/hotspot/jtreg/gc/startup_warnings/TestParallelScavengeSerialOld.java

Changeset: 2cac7d48db4c
Author:    weijun
Date:      2019-04-27 18:21 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2cac7d48db4c

8223003: SunMSCAPI keys are not cleaned up
Reviewed-by: igerasim

! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/CKey.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/CKeyPair.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/CPrivateKey.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/CPublicKey.java
! src/jdk.crypto.mscapi/windows/native/libsunmscapi/security.cpp
! test/jdk/java/security/KeyPairGenerator/FinalizeHalf.java

Changeset: 2f4393ec54d4
Author:    thartmann
Date:      2019-04-29 09:04 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2f4393ec54d4

8221592: C2 compilation failed with assert(!q->is_MergeMem())
Summary: Transform the original MergeMem after transforming the slices to get rid of MergeMem inputs.
Reviewed-by: kvn, neliasso

! src/hotspot/share/opto/parse1.cpp

Changeset: ff0a691901c9
Author:    clanger
Date:      2019-04-29 10:27 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ff0a691901c9

8223015: Cleanups for zipfs tests
Reviewed-by: redestad, lancea

! test/jdk/jdk/nio/zipfs/Demo.java
- test/jdk/jdk/nio/zipfs/MultiReleaseJarTest.java
! test/jdk/jdk/nio/zipfs/PathOps.java
! test/jdk/jdk/nio/zipfs/ZipFSTester.java
+ test/jdk/jdk/nio/zipfs/jarfs/MultiReleaseJarTest.java
! test/jdk/lib/testlibrary/java/util/jar/CreateMultiReleaseTestJars.java

Changeset: d3dcec24a469
Author:    fyang
Date:      2019-04-26 16:38 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d3dcec24a469

8223020: aarch64: expand minI_rReg and maxI_rReg patterns into separate instructions
Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad

Changeset: 3edf22a7cbaf
Author:    bpb
Date:      2019-04-29 07:39 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3edf22a7cbaf

8218280: LineNumberReader throws "Mark invalid" exception if CRLF straddles buffer.
Reviewed-by: dfuchs, prappo

! src/java.base/share/classes/java/io/LineNumberReader.java
+ test/jdk/java/io/LineNumberReader/MarkSplitCRLF.java

Changeset: 8d52b4c6f9d8
Author:    mullan
Date:      2019-04-29 14:34 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8d52b4c6f9d8

8036608: Key.getAlgorithm link to standard algorithm names needs to be updated
Reviewed-by: xuelei

! src/java.base/share/classes/java/security/Key.java

Changeset: 05aaccf7d558
Author:    coleenp
Date:      2019-04-29 16:01 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/05aaccf7d558

8222988: Use MonitorLocker rather than MutexLocker when wait/notify used
Summary: fixed use cases in code except CMS.
Reviewed-by: rehn, dcubed

! src/hotspot/share/compiler/abstractCompiler.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefineThread.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.cpp
! src/hotspot/share/gc/parallel/gcTaskManager.cpp
! src/hotspot/share/gc/shared/gcLocker.cpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp

Changeset: 5b1eec609909
Author:    manc
Date:      2019-03-08 18:21 -0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5b1eec609909

8220388: Increase -inlinehint-threshold for Clang to avoid G1 pause time regression
Summary: Make Clang inline more aggressively for functions with inline keyword
Reviewed-by: erikj, jiangli, shade

! make/autoconf/flags-cflags.m4

Changeset: c0d9bc9b4e1f
Author:    dlong
Date:      2019-04-24 09:10 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c0d9bc9b4e1f

8219403: JVMCIRuntime::adjust_comp_level should be replaced
Reviewed-by: kvn, dnsimon, never

! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompiler.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.hpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/jvmciRuntime.hpp
! src/hotspot/share/jvmci/vmSymbols_jvmci.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/tieredThresholdPolicy.cpp
! src/hotspot/share/runtime/tieredThresholdPolicy.hpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/IsGraalPredicate.java
! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 89f2043ee67a
Author:    pmuthuswamy
Date:      2019-04-30 11:58 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/89f2043ee67a

8221991: Improve the HTML for the inheritance tree for a type
Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/AccessAsciiArt/AccessAsciiArt.java
! test/langtools/jdk/javadoc/doclet/testInterface/TestInterface.java
! test/langtools/jdk/javadoc/doclet/testOptions/TestOptions.java
! test/langtools/jdk/javadoc/doclet/testPrivateClasses/TestPrivateClasses.java
! test/langtools/jdk/javadoc/doclet/testSingletonLists/TestSingletonLists.java

Changeset: 73a87b1aacc2
Author:    rschmelter
Date:      2019-04-17 01:21 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/73a87b1aacc2

8222529: sun.jdwp.listenerAddress agent property uses wrong encoding
Reviewed-by: sspitsyn, amenkov, clanger, erikj

! make/lib/Lib-jdk.jdwp.agent.gmk
! src/jdk.jdwp.agent/share/native/libjdwp/util.c

Changeset: d9208a660094
Author:    jlahoda
Date:      2019-04-30 10:39 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d9208a660094

8218152: [javac] fails and exits with no error if a bad annotation processor provided
Summary: Handle exceptions thrown while loading annotation processors.
Reviewed-by: jlahoda
Contributed-by: groeges at uk.ibm.com

! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
+ test/langtools/tools/javac/annotations/8218152/MalformedAnnotationProcessorTests.java
! test/langtools/tools/javac/diags/examples.not-yet.txt

Changeset: e6e327553024
Author:    sspitsyn
Date:      2019-04-30 01:56 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e6e327553024

8222934: mark new VM option AllowRedefinitionToAddOrDeleteMethods as deprecated
Summary: Mark new option depricated
Reviewed-by: dcubed, coleenp, dholmes

! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestAddDeleteMethods.java

Changeset: 1cb0306f16d1
Author:    redestad
Date:      2019-04-30 12:54 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1cb0306f16d1

8222852: Reduce String concat combinator tree shapes by folding constants into prependers
Reviewed-by: shade, plevart, forax
Contributed-by: claes.redestad at oracle.com, peter.levart at gmail.com

! src/java.base/share/classes/java/lang/StringConcatHelper.java
! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
- test/jdk/java/lang/String/concat/StringConcatFactoryEmptyMethods.java
+ test/jdk/java/lang/String/concat/StringConcatFactoryRepeatedConstants.java
! test/micro/org/openjdk/bench/java/lang/StringConcat.java

Changeset: 332f28c3a105
Author:    thartmann
Date:      2019-04-30 14:49 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/332f28c3a105

8219807: C2 crash in IfNode::up_one_dom(Node*, bool)
Summary: Guard against regions degraded to copies.
Reviewed-by: kvn

! src/hotspot/share/opto/ifnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestIfWithDeadRegion.java

Changeset: 7acebe4d65e2
Author:    sgehwolf
Date:      2019-04-18 13:58 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7acebe4d65e2

8221639: [i386] expand_exec_shield_cs_limit workaround is undefined code after JDK-8199717
Summary: Only perform this optimization for x86_64
Reviewed-by: dholmes, andrew

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp

Changeset: f7204876ce87
Author:    dtitov
Date:      2019-04-30 08:45 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f7204876ce87

8222749: vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001/TestDescription.java failed with "eventSet1.size() != 3 :: 2"
Reviewed-by: sspitsyn, jcbeyler

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001.java

Changeset: 3f72db799fbd
Author:    erikj
Date:      2019-04-30 10:24 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3f72db799fbd

8222913: Add Jib support for VERSION_EXTRA*
Reviewed-by: tbell, mikael

! make/conf/jib-profiles.js

Changeset: bcea46e28de0
Author:    rhalade
Date:      2019-04-30 11:04 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bcea46e28de0

8216577: Add GlobalSign's R6 Root certificate
Reviewed-by: mullan, clanger

! src/java.base/share/lib/security/cacerts
+ test/jdk/security/infra/java/security/cert/CertPathValidator/certification/GlobalSignR6CA.java
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: a86c5059749b
Author:    rhalade
Date:      2019-04-30 12:53 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a86c5059749b

8222137: Remove T-Systems root CA certificate
Reviewed-by: mullan

! src/java.base/share/lib/security/cacerts
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: 62d6baca22fc
Author:    jcbeyler
Date:      2019-04-30 15:39 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/62d6baca22fc

8215113: Sampling interval not always correct
Summary: Fix the sampling interval
Reviewed-by: phh, sspitsyn

! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/runtime/threadHeapSampler.cpp
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorArrayAllSampledTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatArrayCorrectnessTest.java

Changeset: 4dc2f6122252
Author:    dtitov
Date:      2019-04-30 16:11 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4dc2f6122252

8222821: com/sun/jdi/ExceptionEvents.java failed
Reviewed-by: dlong, sspitsyn, jcbeyler, cjplummer

! test/jdk/com/sun/jdi/ExceptionEvents.java

Changeset: 616618caad5e
Author:    jcbeyler
Date:      2019-04-30 20:26 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/616618caad5e

8223146: [TESTBUG] new test  vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/ fails on Windows
Summary: Keep it simple and handle INT32_MIN separately
Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/share/jni/ExceptionCheckingJniEnv.cpp

Changeset: afce4a27f2c2
Author:    coleenp
Date:      2019-05-01 07:12 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/afce4a27f2c2

8213399: DecoderLocker is unused
Summary: remove DecoderLocker
Reviewed-by: iklam, dholmes

! src/hotspot/share/utilities/decoder.cpp
! src/hotspot/share/utilities/decoder.hpp

Changeset: f03d5a093093
Author:    coleenp
Date:      2019-05-01 08:56 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f03d5a093093

8074355: make MutexLocker smarter about non-JavaThreads
Summary: Use safepoint_check_always/safepoint_check_never instead of safepoint_check_sometimes for locks that are taken by JavaThreads and non-JavaThreads
Reviewed-by: dholmes, rehn, dcubed, lmesnik

! src/hotspot/share/gc/cms/compactibleFreeListSpace.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/cms/yieldingWorkgroup.cpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/vmThread.cpp
+ test/hotspot/jtreg/runtime/Shutdown/ShutdownTest.java

Changeset: 5ddea9d48649
Author:    zgu
Date:      2019-05-01 10:12 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5ddea9d48649

8223184: Shenandoah: Missing roots in SRP::process_all_roots_slow
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp

Changeset: f14a826e3c2e
Author:    coleenp
Date:      2019-05-01 10:54 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f14a826e3c2e

8223190: Test gc/arguments/TestShrinkHeapInSteps.java breaks with change for JDK-8074355
Summary: Remove too strict assert.
Reviewed-by: hseigel

! src/hotspot/share/runtime/mutex.cpp

Changeset: 1b5f0a3f9c41
Author:    martin
Date:      2019-05-01 09:06 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1b5f0a3f9c41

8223078: Add microbenchmark for array copying/clearing/resizing
Reviewed-by: dl, redestad

+ test/micro/org/openjdk/bench/java/lang/ArrayFiddle.java

Changeset: f8d2b5ce4491
Author:    rraghavan
Date:      2019-05-01 22:02 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f8d2b5ce4491

8202414: Unsafe write after primitive array creation may result in array length change
Summary: Avoided collecting unaligned stores in Initialize node by making can_capture_store return false for same
Reviewed-by: dlong, kvn, vlivanov

! src/hotspot/share/opto/memnode.cpp
+ test/hotspot/jtreg/compiler/c2/Test8202414.java

Changeset: 0bda2308eded
Author:    vromero
Date:      2019-05-01 12:41 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0bda2308eded

8222744: add support for generating method handles from a variable symbol
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java

Changeset: ad45b3802d4e
Author:    kvn
Date:      2019-05-01 12:31 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ad45b3802d4e

8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library
Reviewed-by: dnsimon, never, stefank, rehn, neliasso, dholmes, kbarrett, coleenp

! make/autoconf/hotspot.m4
! src/hotspot/.mx.jvmci/suite.py
! src/hotspot/cpu/aarch64/jvmciCodeInstaller_aarch64.cpp
! src/hotspot/cpu/sparc/jvmciCodeInstaller_sparc.cpp
! src/hotspot/cpu/x86/jvmciCodeInstaller_x86.cpp
! src/hotspot/share/aot/aotCompiledMethod.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/metadataOnStackMark.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/compiler/abstractCompiler.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.hpp
! src/hotspot/share/gc/parallel/pcTasks.cpp
! src/hotspot/share/gc/parallel/pcTasks.hpp
! src/hotspot/share/gc/parallel/psMarkSweep.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psTasks.cpp
! src/hotspot/share/gc/parallel/psTasks.hpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/parallelCleaning.cpp
! src/hotspot/share/gc/shared/parallelCleaning.hpp
! src/hotspot/share/jfr/leakprofiler/chains/rootSetClosure.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.cpp
! src/hotspot/share/jfr/leakprofiler/utilities/rootType.hpp
+ src/hotspot/share/jvmci/jniAccessMark.inline.hpp
+ src/hotspot/share/jvmci/jvmci.cpp
+ src/hotspot/share/jvmci/jvmci.hpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.hpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompiler.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVMInit.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
+ src/hotspot/share/jvmci/jvmciExceptions.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.hpp
+ src/hotspot/share/jvmci/jvmciObject.hpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/jvmciRuntime.hpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/jvmci/jvmci_globals.hpp
+ src/hotspot/share/jvmci/metadataHandleBlock.cpp
+ src/hotspot/share/jvmci/metadataHandleBlock.hpp
- src/hotspot/share/jvmci/systemDictionary_jvmci.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/jvmci/vmSymbols_jvmci.hpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/oops/methodData.hpp
! src/hotspot/share/opto/chaitin.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/nativeLookup.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/tieredThresholdPolicy.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/java.base/share/classes/module-info.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/Architecture.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/BytecodePosition.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/CodeCacheProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/InstalledCode.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/InvalidInstalledCodeException.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.common/src/jdk/vm/ci/common/InitTimer.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.common/src/jdk/vm/ci/common/NativeImageReinitialize.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotVMConfig.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.amd64/src/jdk/vm/ci/hotspot/amd64/AMD64HotSpotVMConfig.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/Cleaner.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/CompilerToVM.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/DirectHotSpotObjectConstantImpl.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HandleCleaner.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCodeCacheProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCompilationRequest.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCompiledNmethod.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantPool.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantPoolObject.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantReflectionProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotInstalledCode.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJDKReflection.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCICompilerConfig.java
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIMetaAccessContext.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIReflection.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIUnsupportedOperationError.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMemoryAccessProviderImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMetaAccessProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMetaspaceConstantImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethod.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethodData.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethodDataAccessor.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethodHandleAccessProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotNmethod.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotObjectConstantImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaFieldImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaType.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedPrimitiveType.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotRuntimeStub.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotSignature.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotSpeculationEncoding.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotSpeculationLog.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfigAccess.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/IndirectHotSpotObjectConstantImpl.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/MetaspaceHandleObject.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/MetaspaceObject.java
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/MetaspaceWrapperObject.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/SharedLibraryJVMCIReflection.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/TranslatedException.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/VMEntryPoint.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/VMField.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/VMFlag.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/VMIntrinsicMethod.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaTypeProfile.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MetaAccessProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/PrimitiveConstant.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/ResolvedJavaMethod.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/SpeculationLog.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.runtime/src/jdk/vm/ci/runtime/JVMCI.java
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/.checkstyle_checks.xml
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/JVMCIServiceLocator.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/Services.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/VMEntryPoint.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.sparc/src/jdk/vm/ci/sparc/SPARC.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotLoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/DefaultHotSpotLoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.serviceprovider/src/org/graalvm/compiler/serviceprovider/GraalServices.java
! test/hotspot/jtreg/compiler/jvmci/SecurityRestrictionsTest.java
! test/hotspot/jtreg/compiler/jvmci/common/patches/jdk.internal.vm.ci/jdk/vm/ci/hotspot/CompilerToVMHelper.java
! test/hotspot/jtreg/compiler/jvmci/common/patches/jdk.internal.vm.ci/jdk/vm/ci/hotspot/PublicMetaspaceWrapperObject.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/DisassembleCodeBlobTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ExecuteInstalledCodeTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetConstantPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetResolvedJavaMethodTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetResolvedJavaTypeTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/InvalidateInstalledCodeTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/JVM_RegisterJVMCINatives.java
! test/hotspot/jtreg/compiler/jvmci/errors/CodeInstallerTest.java
! test/hotspot/jtreg/compiler/jvmci/events/JvmciNotifyInstallEventTest.java
! test/hotspot/jtreg/compiler/jvmci/events/JvmciShutdownEventListener.java
+ test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/TestHotSpotSpeculationLog.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaField.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaMethod.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestSpeculationLog.java
! test/hotspot/jtreg/runtime/NMT/MallocSiteTypeChange.java

Changeset: a38438fcbbd2
Author:    bchristi
Date:      2019-05-01 13:07 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a38438fcbbd2

8221267: Document the jdk.net.URLClassPath.showIgnoredClassPathEntries system property
Reviewed-by: alanb, bpb, lancea

! src/java.base/share/classes/java/lang/ClassLoader.java

Changeset: 41339a468716
Author:    mseledtsov
Date:      2019-05-01 13:25 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/41339a468716

8222769: [TESTBUG] TestJFRNetworkEvents should not rely on hostname command
Summary: Using InetAddress.getLocalHost()
Reviewed-by: egahlin, lmesnik
Contributed-by: Severin Gehwolf <sgehwolf at redhat.com>

! test/hotspot/jtreg/containers/docker/JfrNetwork.java

Changeset: a43d6467317d
Author:    joehw
Date:      2019-05-01 14:35 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a43d6467317d

8220818: Validator does not find missing match for keyref error
Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/XMLSchemaValidator.java
+ test/jaxp/javax/xml/jaxp/unittest/validation/ValidationTest.java
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8220818a.xsd
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8220818a_Invalid.xml
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8220818a_Valid.xml
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8220818a_Valid1.xml
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8220818b.xsd
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8220818b_Invalid.xml
+ test/jaxp/javax/xml/jaxp/unittest/validation/files/JDK8220818b_Valid.xml

Changeset: 67b040623a12
Author:    darcy
Date:      2019-05-01 16:47 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/67b040623a12

8146726: Improve AbstractProcessor to issue warnings for repeated information
Reviewed-by: jjg, smarks, serb, igerasim

! src/java.compiler/share/classes/javax/annotation/processing/AbstractProcessor.java
! src/java.compiler/share/classes/javax/annotation/processing/Processor.java
+ test/langtools/tools/javac/processing/warnings/TestRepeatedSupportedItems.java
+ test/langtools/tools/javac/processing/warnings/au_8.out
+ test/langtools/tools/javac/processing/warnings/au_current.out

Changeset: 27c8a2e0b0e5
Author:    manc
Date:      2019-04-30 18:44 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/27c8a2e0b0e5

8223177: Data race on JvmtiEnvBase::_tag_map in double-checked locking
Summary: Add memory fences on accesses to JvmtiEnvBase::_tag_map
Reviewed-by: dholmes, jcbeyler, sspitsyn

! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiTagMap.cpp

Changeset: 4a4bf48f76a4
Author:    jwilhelm
Date:      2019-05-02 03:20 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4a4bf48f76a4

Added tag jdk-13+19 for changeset a43d6467317d

! .hgtags

Changeset: 5b6177741464
Author:    coleenp
Date:      2019-05-01 20:48 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5b6177741464

8223194: runtime/Shutdown/ShutdownTest.java due to "OutOfMemoryError: Java heap too small"
Summary: Use default memory for the test.
Reviewed-by: dholmes, kvn

! test/hotspot/jtreg/runtime/Shutdown/ShutdownTest.java

Changeset: beca9f8524c1
Author:    redestad
Date:      2019-05-02 10:38 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/beca9f8524c1

8222895: StackOverflowError in custom security manager that relies on ClassSpecializer
Reviewed-by: alanb

! make/jdk/src/classes/build/tools/classlist/HelloClasslist.java
! src/java.base/share/classes/java/lang/invoke/ClassSpecializer.java
! test/jdk/java/lang/String/concat/WithSecurityManager.java

Changeset: 93f09ca4a7f8
Author:    stefank
Date:      2019-04-15 11:47 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/93f09ca4a7f8

8198505: Remove CollectorPolicy and its subclasses
Reviewed-by: pliden, shade

! src/hotspot/share/gc/cms/cmsArguments.cpp
! src/hotspot/share/gc/cms/cmsArguments.hpp
- src/hotspot/share/gc/cms/cmsCollectorPolicy.cpp
- src/hotspot/share/gc/cms/cmsCollectorPolicy.hpp
! src/hotspot/share/gc/cms/cmsHeap.cpp
! src/hotspot/share/gc/cms/cmsHeap.hpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.hpp
! src/hotspot/share/gc/cms/parNewGeneration.cpp
! src/hotspot/share/gc/cms/parNewGeneration.hpp
! src/hotspot/share/gc/epsilon/epsilonArguments.cpp
! src/hotspot/share/gc/epsilon/epsilonArguments.hpp
! src/hotspot/share/gc/epsilon/epsilonBarrierSet.cpp
- src/hotspot/share/gc/epsilon/epsilonCollectorPolicy.hpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1Arguments.cpp
! src/hotspot/share/gc/g1/g1Arguments.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
- src/hotspot/share/gc/g1/g1CollectorPolicy.cpp
- src/hotspot/share/gc/g1/g1CollectorPolicy.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
- src/hotspot/share/gc/g1/g1HeterogeneousCollectorPolicy.cpp
- src/hotspot/share/gc/g1/g1HeterogeneousCollectorPolicy.hpp
! src/hotspot/share/gc/g1/g1HeterogeneousHeapPolicy.cpp
! src/hotspot/share/gc/g1/g1HeterogeneousHeapPolicy.hpp
! src/hotspot/share/gc/g1/g1HeterogeneousHeapYoungGenSizer.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1YoungGenSizer.cpp
! src/hotspot/share/gc/g1/g1YoungGenSizer.hpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/gc/g1/heapRegionManager.hpp
! src/hotspot/share/gc/parallel/adjoiningGenerations.cpp
! src/hotspot/share/gc/parallel/adjoiningGenerations.hpp
! src/hotspot/share/gc/parallel/adjoiningGenerationsForHeteroHeap.cpp
! src/hotspot/share/gc/parallel/adjoiningGenerationsForHeteroHeap.hpp
! src/hotspot/share/gc/parallel/asPSOldGen.cpp
! src/hotspot/share/gc/parallel/asPSYoungGen.cpp
- src/hotspot/share/gc/parallel/generationSizer.cpp
- src/hotspot/share/gc/parallel/generationSizer.hpp
- src/hotspot/share/gc/parallel/heterogeneousGenerationSizer.cpp
- src/hotspot/share/gc/parallel/heterogeneousGenerationSizer.hpp
! src/hotspot/share/gc/parallel/parallelArguments.cpp
! src/hotspot/share/gc/parallel/parallelArguments.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/pcTasks.hpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.cpp
! src/hotspot/share/gc/parallel/psMarkSweep.cpp
! src/hotspot/share/gc/parallel/psOldGen.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psYoungGen.cpp
! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/serialArguments.cpp
! src/hotspot/share/gc/serial/serialArguments.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/serial/tenuredGeneration.hpp
! src/hotspot/share/gc/shared/ageTable.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
- src/hotspot/share/gc/shared/collectorPolicy.cpp
- src/hotspot/share/gc/shared/collectorPolicy.hpp
! src/hotspot/share/gc/shared/concurrentGCPhaseManager.hpp
! src/hotspot/share/gc/shared/gcArguments.cpp
! src/hotspot/share/gc/shared/gcArguments.hpp
- src/hotspot/share/gc/shared/gcArguments.inline.hpp
! src/hotspot/share/gc/shared/gcConfiguration.cpp
! src/hotspot/share/gc/shared/gcOverheadChecker.cpp
+ src/hotspot/share/gc/shared/genArguments.cpp
+ src/hotspot/share/gc/shared/genArguments.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/generation.cpp
! src/hotspot/share/gc/shared/generationSpec.cpp
! src/hotspot/share/gc/shared/generationSpec.hpp
! src/hotspot/share/gc/shared/jvmFlagConstraintsGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahArguments.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectorPolicy.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectorPolicy.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zArguments.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
- src/hotspot/share/gc/z/zCollectorPolicy.cpp
- src/hotspot/share/gc/z/zCollectorPolicy.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! test/hotspot/gtest/gc/shared/test_collectorPolicy.cpp

Changeset: 3a2e45820d77
Author:    stefank
Date:      2019-05-02 10:32 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3a2e45820d77

8222986: Add parameter to skip clearing CHeapBitMaps when resizing
Reviewed-by: pliden

! src/hotspot/share/utilities/bitMap.cpp
! src/hotspot/share/utilities/bitMap.hpp

Changeset: 5b168a63cec5
Author:    stefank
Date:      2019-05-02 10:32 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5b168a63cec5

8223064: Minor cleanups in ResolvedMethodTable
Reviewed-by: hseigel, coleenp

! src/hotspot/share/prims/resolvedMethodTable.cpp

Changeset: edd709e64ea1
Author:    dfuchs
Date:      2019-05-02 11:55 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/edd709e64ea1

8223145: Replace wildcard address with loopback or local host in tests - part 1
Summary: Replaces binding to wildacard with alternative less susceptible to intermittent failure in some intermittently failing tests.
Reviewed-by: chegar, msheppar

! test/jdk/com/sun/net/httpserver/bugs/B6361557.java
! test/jdk/java/net/Authenticator/B4722333.java
! test/jdk/java/net/HttpURLConnection/UnmodifiableMaps.java
! test/jdk/java/net/ResponseCache/ResponseCacheTest.java
! test/jdk/java/net/Socket/GetLocalAddress.java
! test/jdk/java/net/Socket/SetReceiveBufferSize.java
! test/jdk/java/net/Socket/SoTimeout.java
! test/jdk/java/net/Socket/TestAfterClose.java
! test/jdk/java/net/Socket/UrgentDataTest.java
! test/jdk/java/net/SocketOption/OptionsTest.java
! test/jdk/java/net/URL/GetContent.java
! test/jdk/java/net/URLConnection/B5052093.java
! test/jdk/java/net/URLPermission/nstest/LookupTest.java
! test/jdk/sun/net/ftp/TestFtpClientNameListWithNull.java
! test/jdk/sun/net/www/http/HttpClient/ProxyTest.java
! test/jdk/sun/net/www/http/HttpURLConnection/NTLMAuthWithSM.java
! test/jdk/sun/net/www/http/HttpURLConnection/PostOnDelete.java
! test/jdk/sun/net/www/http/KeepAliveStream/KeepAliveStreamClose.java
! test/jdk/sun/net/www/httptest/TestHttpServer.java
! test/jdk/sun/net/www/protocol/http/B8012625.java
! test/jdk/sun/net/www/protocol/http/Finalizer.java
! test/jdk/sun/net/www/protocol/http/ResponseCacheStream.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/CookieHandlerTest.java
! test/lib/jdk/test/lib/net/URIBuilder.java

Changeset: 79d13fd7db9c
Author:    dl
Date:      2019-05-02 06:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/79d13fd7db9c

8222930: ConcurrentSkipListMap.clone() shares size variable between original and clone
Reviewed-by: martin, smarks
Contributed-by: Adam Farley8 <adam.farley at uk.ibm.com>, Martin Buchholz <martinrb at google.com>

! src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java
! test/jdk/java/util/concurrent/tck/MapTest.java

Changeset: 3ffdc15cd044
Author:    dl
Date:      2019-05-02 06:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3ffdc15cd044

8221120: CopyOnWriteArrayList.set should always have volatile write semantics
Reviewed-by: martin

! src/java.base/share/classes/java/util/concurrent/CopyOnWriteArrayList.java

Changeset: c277ec29ee12
Author:    dl
Date:      2019-05-02 06:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c277ec29ee12

8221892: ThreadPoolExecutor: Thread.isAlive() is not equivalent to not being startable
Reviewed-by: martin, dholmes

! src/java.base/share/classes/java/util/concurrent/ThreadPoolExecutor.java
! test/jdk/java/util/concurrent/tck/ThreadPoolExecutorTest.java

Changeset: e1bec7613945
Author:    dl
Date:      2019-05-02 06:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e1bec7613945

8220248: fix headings in java.util.concurrent
Reviewed-by: martin, jjg

! src/java.base/share/classes/java/util/concurrent/ExecutorService.java
! src/java.base/share/classes/java/util/concurrent/ScheduledExecutorService.java
! src/java.base/share/classes/java/util/concurrent/locks/AbstractQueuedSynchronizer.java
! src/java.base/share/classes/java/util/concurrent/locks/Condition.java
! src/java.base/share/classes/java/util/concurrent/locks/Lock.java
! src/java.base/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java

Changeset: 09f09b4e7808
Author:    dl
Date:      2019-05-02 06:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/09f09b4e7808

8219138: Miscellaneous changes imported from jsr166 CVS 2019-05
Reviewed-by: martin

! test/jdk/java/util/concurrent/ConcurrentHashMap/ConcurrentAssociateTest.java
! test/jdk/java/util/concurrent/tck/Atomic8Test.java
! test/jdk/java/util/concurrent/tck/AtomicIntegerArray9Test.java
! test/jdk/java/util/concurrent/tck/AtomicLongArray9Test.java
! test/jdk/java/util/concurrent/tck/AtomicReferenceArray9Test.java
! test/jdk/java/util/concurrent/tck/Collection8Test.java
! test/jdk/java/util/concurrent/tck/CompletableFutureTest.java
! test/jdk/java/util/concurrent/tck/ForkJoinTask8Test.java
+ test/jdk/java/util/concurrent/tck/HashtableTest.java
! test/jdk/java/util/concurrent/tck/JSR166TestCase.java
! test/jdk/java/util/concurrent/tck/SplittableRandomTest.java
! test/jdk/java/util/concurrent/tck/StampedLockTest.java
! test/jdk/java/util/concurrent/tck/ThreadLocalRandom8Test.java
! test/jdk/java/util/concurrent/tck/VectorTest.java

Changeset: df2b3565f343
Author:    zgu
Date:      2019-05-02 09:49 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/df2b3565f343

8222992: Shenandoah: Pre-evacuate all roots
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp

Changeset: 96ad739cfc39
Author:    cushon
Date:      2019-04-29 17:54 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/96ad739cfc39

8219202: Use Unsynchronized StringBuilder in sun.net.www.ParseUtil
Reviewed-by: chegar
Contributed-by: Alan Malloy <amalloy at google.com>

! src/java.base/share/classes/sun/net/www/ParseUtil.java

Changeset: b28b7f631301
Author:    michaelm
Date:      2019-05-02 17:29 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b28b7f631301

8216978: Drop support for pre JDK 1.4 SocketImpl implementations
Reviewed-by: chegar, alanb, dfuchs

! src/java.base/share/classes/java/net/AbstractPlainSocketImpl.java
! src/java.base/share/classes/java/net/HttpConnectSocketImpl.java
! src/java.base/share/classes/java/net/ServerSocket.java
! src/java.base/share/classes/java/net/Socket.java
! src/java.base/share/classes/java/net/SocketImpl.java
! src/java.base/share/classes/java/net/SocketInputStream.java
! src/java.base/share/classes/java/net/SocketOutputStream.java
! src/java.base/share/classes/java/net/SocksSocketImpl.java
! src/java.base/unix/classes/java/net/PlainSocketImpl.java
! src/java.base/unix/native/libnet/PlainSocketImpl.c
! src/java.base/windows/classes/java/net/PlainSocketImpl.java
- test/jdk/java/net/Socket/OldImpl.java
- test/jdk/java/net/Socket/OldSocketImpl.java
+ test/jdk/java/net/Socket/OldSocketImplTest.java
- test/jdk/java/net/Socket/OldSocketImplTestDriver.java

Changeset: 7ab4310ed472
Author:    manc
Date:      2019-05-01 20:25 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7ab4310ed472

8223227: Rename acquire_tag_map() to tag_map_acquire() in jvmtiEnvBase
Reviewed-by: dholmes, jcbeyler

! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiTagMap.cpp

Changeset: 764addae3e37
Author:    zgu
Date:      2019-05-02 15:20 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/764addae3e37

8223258: Shenandoah: SRP::process_all_roots_slow processes JvmtiExport weak oops twice
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp

Changeset: 22866513a80e
Author:    bpb
Date:      2019-05-02 13:25 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/22866513a80e

8220793: (fs) No support for changing modification time of symlink
Reviewed-by: alanb, rriggs

! src/java.base/unix/classes/sun/nio/fs/UnixFileAttributeViews.java
! src/java.base/unix/classes/sun/nio/fs/UnixNativeDispatcher.java
! src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c
+ test/jdk/java/nio/file/Files/SymlinkTime.java

Changeset: d890ba18f64b
Author:    lancea
Date:      2019-05-02 17:08 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d890ba18f64b

8218875: Add new FileSystems.newFileSystem methods
Reviewed-by: rriggs, alanb, clanger, dfuchs

! src/java.base/share/classes/java/nio/file/FileSystems.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/file/Locations.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/platform/JDKPlatformProvider.java
! test/jdk/jdk/nio/zipfs/Basic.java
+ test/jdk/jdk/nio/zipfs/NewFileSystemTests.java
! test/jdk/jdk/nio/zipfs/PathOps.java
! test/jdk/jdk/nio/zipfs/ZipFSTester.java
! test/langtools/tools/javac/api/file/SJFM_TestBase.java
! test/langtools/tools/javac/modules/ContainsTest.java

Changeset: 948644e20013
Author:    bpb
Date:      2019-05-02 14:15 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/948644e20013

8223254: DataOutputStream/WriteUTF.java fails due to "OutOfMemoryError: Java heap space"
Reviewed-by: lancea, rriggs

! test/jdk/java/io/DataOutputStream/WriteUTF.java

Changeset: 0bbac18e3959
Author:    joehw
Date:      2019-05-02 14:21 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0bbac18e3959

8223052: Cleanup: NodeSortRecord
Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/NodeSortRecord.java

Changeset: 0907dce4b90e
Author:    coffeys
Date:      2019-05-02 22:52 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0907dce4b90e

8217364: Custom URLStreamHandler for jrt or file protocol can override default handler
Reviewed-by: redestad

! src/java.base/share/classes/java/net/URL.java
+ test/jdk/java/net/URL/NonOverridableHandlerFactory.java

Changeset: 251090f84412
Author:    jjiang
Date:      2019-05-03 15:57 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/251090f84412

8204203: Many pkcs11 tests failed in Provider initialization, after compiler on Windows changed
Summary: Build NSS 3.41 with VS2017 and also upgrade to this NSS for macosx
Reviewed-by: valeriep

! test/jdk/ProblemList.txt
! test/jdk/sun/security/pkcs11/PKCS11Test.java
! test/jdk/sun/security/tools/keytool/NssTest.java

Changeset: 3ebf58dbf5d8
Author:    phedlin
Date:      2019-04-17 14:52 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3ebf58dbf5d8

8223137: Rename predicate 'do_unroll_only()' to 'is_unroll_only()'.
Reviewed-by: vlivanov

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/superword.cpp

Changeset: 1a5305f51bfd
Author:    phedlin
Date:      2019-05-02 11:05 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1a5305f51bfd

8223138: Small clean-up in loop-tree support.
Summary: Rename predicate 'is_inner()' to 'is_innermost()' to be accurate. Added 'is_root()' predicate for root parent test in loop-tree. Changed definition of 'is_loop()' to always lazy-read the tail, since it should never be NULL. Cleanup of 'tail()' definition.
Reviewed-by: vlivanov, neliasso

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp

Changeset: d6f55ea4e325
Author:    phedlin
Date:      2019-04-17 14:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d6f55ea4e325

8223139: Rename mandatory policy-do routines.
Summary: Rename 'policy_do_remove_empty_loop' to 'do_remove_empty_loop', 'policy_do_one_iteration_loop' to 'do_one_iteration_loop'.
Reviewed-by: vlivanov, dl

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp

Changeset: 6b77693eda6a
Author:    phedlin
Date:      2019-04-17 14:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6b77693eda6a

8223140: Clean-up in 'ok_to_convert()'.
Summary: Simplify logic in function. Added precond/postcond macros.
Reviewed-by: vlivanov, neliasso

! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/subnode.cpp
! src/hotspot/share/utilities/debug.hpp

Changeset: 45b84dd85b9e
Author:    phedlin
Date:      2019-04-17 14:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/45b84dd85b9e

8223141: Change (count) suffix _ct into _cnt.
Reviewed-by: vlivanov

! src/hotspot/share/opto/loopTransform.cpp

Changeset: e09f3ad6147d
Author:    phedlin
Date:      2019-04-17 14:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e09f3ad6147d

8223142: Clean-up WS and CB.
Reviewed-by: vlivanov

! src/hotspot/share/opto/loopTransform.cpp

Changeset: 3a79044dd980
Author:    phedlin
Date:      2019-04-17 14:56 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3a79044dd980

8223143: Restructure/clean-up for 'loopexit_or_null()'.
Summary: Minor restructure and clean-up for 'loopexit_or_null()' and its use.
Reviewed-by: vlivanov

! src/hotspot/share/opto/loopnode.hpp

Changeset: fc7627bf4b01
Author:    phedlin
Date:      2019-04-17 14:57 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fc7627bf4b01

8216137: assert failed: Live node limit exceeded.
8219520: assert failed: Live node limit exceeded.
Summary: Adding simplistic node budget support for loop-transformations. This /should/attempts to/ resolve most cases of: "assert(Compile::current()->live_nodes() < Compile::current()->max_node_limit()) failed: Live Node limit exceeded limit".
Reviewed-by: vlivanov, neliasso

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp

Changeset: 81d57ba42425
Author:    hseigel
Date:      2019-05-03 07:54 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/81d57ba42425

8222500: runtime/8176717/TestInheritFD.java failed with java.nio.file.NoSuchFileException: /tmp/communication7071713601211876892.txt
Summary: Create the test's temporary files inside of jtreg scratch directories instead of /tmp
Reviewed-by: coleenp, lfoltan, dholmes

! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java

Changeset: 8390399b09f9
Author:    mdoerr
Date:      2019-05-03 16:31 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8390399b09f9

8223248: [AIX] Remove old xlC 10 workaround for load acquire
Reviewed-by: goetz, lucy

! src/hotspot/os_cpu/aix_ppc/orderAccess_aix_ppc.hpp

Changeset: b7e6fc77c2f3
Author:    kvn
Date:      2019-05-03 09:07 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b7e6fc77c2f3

8223262: [AOT] jaotc crashes with assert(!(((ThreadShadow*)__the_thread__)->has_pending_exception())) failed: Should not allocate with exception pending
Summary: Added missing checks for pending exception.
Reviewed-by: never, gdub, dnsimon

! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp

Changeset: 90855d9c3c39
Author:    darcy
Date:      2019-05-03 09:25 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/90855d9c3c39

8223265: Clarify operational semantics of java.util.Objects.equals()
Reviewed-by: bpb, alanb

! src/java.base/share/classes/java/util/Objects.java

Changeset: aa29971a17a1
Author:    pchilanomate
Date:      2019-05-03 12:33 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/aa29971a17a1

8220724: TestBiasedLockRevocationEvents fails while matching revoke events to VMOperation events
Summary: Safepoint id used by JavaThread when posting event is now set inside appropiate safepoint
Reviewed-by: dholmes, rehn

! src/hotspot/share/runtime/biasedLocking.cpp

Changeset: 297ddf282627
Author:    erikj
Date:      2019-05-03 09:34 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/297ddf282627

8223309: test failing due to self-assign-overloaded
Reviewed-by: tbell
Contributed-by: johan.vos at gluonhq.com, erik.joelsson at oracle.com

! make/autoconf/flags-cflags.m4
! make/hotspot/lib/CompileGtest.gmk

Changeset: 029b56549e22
Author:    darcy
Date:      2019-05-03 14:09 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/029b56549e22

8223178: Improve FileSystems.newFileSystem example with map factory methods
Reviewed-by: alanb, clanger, bpb

! src/java.base/share/classes/java/nio/file/FileSystems.java

Changeset: 040bf087ae39
Author:    kbarrett
Date:      2019-05-03 23:35 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/040bf087ae39

8221359: Eliminate SATBMarkQueueSet::filter_thread_buffers
Summary: Removed filter_thread_buffers
Reviewed-by: tschatzl, sangheki

! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.hpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.hpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

Changeset: 37630ad8fa67
Author:    igerasim
Date:      2019-05-03 23:00 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/37630ad8fa67

8223174: Pattern.compile() can throw confusing NegativeArraySizeException
Reviewed-by: martin

! src/java.base/share/classes/java/util/regex/Pattern.java
+ test/jdk/java/util/regex/NegativeArraySize.java

Changeset: 239bc23e76cc
Author:    kbarrett
Date:      2019-05-05 09:10 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/239bc23e76cc

8223359: JDK-8221359 breaks TestG1ParallelPhases.java
Summary: Removed check for SATBFiltering event.
Reviewed-by: tschatzl

! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 61d0e96a6b2d
Author:    manc
Date:      2019-05-02 15:46 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/61d0e96a6b2d

8223267: Fix incorrect usage of GCTraceTime in g1FullCollector and g1CollectedHeap
Reviewed-by: kbarrett, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp

Changeset: b39365cebb73
Author:    gromero
Date:      2019-05-06 09:53 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b39365cebb73

8223395: PPC64: Improve comments in the JVM signal handler to match ISA text
Reviewed-by: mdoerr

! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp

Changeset: ca251ef47e0b
Author:    xuelei
Date:      2019-05-06 08:54 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ca251ef47e0b

8219991: New fix of the deadlock in sun.security.ssl.SSLSocketImpl
Reviewed-by: alanb, dfuchs

! src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java

Changeset: 4f2fd02922b1
Author:    dtitov
Date:      2019-05-06 09:58 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4f2fd02922b1

8222667: vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter002/TestDescription.java failed with "event IS NOT a breakpoint"
Reviewed-by: gadams, sspitsyn, jcbeyler, cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter002.java

Changeset: c48f141e7c5b
Author:    vromero
Date:      2019-05-06 14:47 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c48f141e7c5b

8219483: j.l.c.ClassDesc::nested(String, String...) doesn't throw NPE if any arg is null
Reviewed-by: darcy

! src/java.base/share/classes/java/lang/constant/ClassDesc.java
! test/jdk/java/lang/constant/ClassDescTest.java

Changeset: 3661ad97da8f
Author:    vlivanov
Date:      2019-05-06 12:15 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3661ad97da8f

8223171: Redundant nmethod dependencies for effectively final methods
Reviewed-by: dlong

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciMethod.hpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/code/dependencies.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/opto/doCall.cpp

Changeset: f0bce2f93e72
Author:    vlivanov
Date:      2019-05-06 12:15 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f0bce2f93e72

8219902: C2: MemNode::can_see_stored_value() ignores casts which carry control dependency
Reviewed-by: kvn

! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp

Changeset: 1abca1170080
Author:    jiefu
Date:      2019-05-06 12:17 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1abca1170080

8221542: ~15% performance degradation due to less optimized inline decision
Reviewed-by: vlivanov, coleenp

! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/interpreter/bytecodeStream.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/parse.hpp
! src/hotspot/share/runtime/deoptimization.cpp

Changeset: 62f373a53296
Author:    jwilhelm
Date:      2019-05-06 21:50 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/62f373a53296

8222665: Update Graal
Reviewed-by: kvn

! src/jdk.internal.vm.compiler.management/share/classes/org.graalvm.compiler.hotspot.management/src/org/graalvm/compiler/hotspot/management/JMXServiceProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.amd64/src/org/graalvm/compiler/asm/amd64/AMD64Assembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.amd64/src/org/graalvm/compiler/core/amd64/AMD64ArithmeticLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/GraalOptions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/type/FloatStamp.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/BciBlockMappingTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ConditionalEliminationPiTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ConditionalEliminationTest16.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotLoweringProvider.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/JVMCIVersionCheckTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/CompilationTask.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/JVMCIVersionCheck.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/SymbolicSnippetEncoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/DefaultHotSpotLoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReplacementsUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/MonitorSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/NewObjectSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/BciBlockMapping.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.aarch64/src/org/graalvm/compiler/lir/aarch64/AArch64Move.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64ZeroMemoryOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/gen/ArithmeticLIRGeneratorTool.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes.test/src/org/graalvm/compiler/nodes/test/PrimitiveStampBoundaryTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/SignedRemNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/ArrayLengthNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/LoadIndexedNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/NewInstanceNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/StoreFieldNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/StoreIndexedNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/LoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/ConditionalEliminationPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.printer/src/org/graalvm/compiler/printer/BinaryGraphPrinter.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64GraphBuilderPlugins.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/ZeroMemoryNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/GraphEffectList.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.graphio/src/org/graalvm/graphio/GraphProtocol.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/ArrayAllocationBenchmark.java

Changeset: bfa52d3068f5
Author:    coleenp
Date:      2019-05-06 15:25 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bfa52d3068f5

8222893: markOopDesc::print_on() is a bit confused
Summary: Add print_on for ObjectMonitor and make markOop printing sensible and add test.
Reviewed-by: dcubed, pchilanomate

! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/markOop.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
+ test/hotspot/gtest/oops/test_markOop.cpp

Changeset: 671e35cf611b
Author:    sangheki
Date:      2019-05-06 14:19 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/671e35cf611b

8221509: Refactor assert( G1CollectedHeap::used() == recalculate_used() ) with better message
Reviewed-by: tschatzl, manc

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp

Changeset: 0f798f21e8c2
Author:    coleenp
Date:      2019-05-06 18:01 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0f798f21e8c2

8223412: tier1 build failure after 8222893
Summary: disable the test in PRODUCT
Reviewed-by: dcubed, pliden, kvn

! test/hotspot/gtest/oops/test_markOop.cpp

Changeset: 6188582d58b5
Author:    igerasim
Date:      2019-05-06 18:07 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6188582d58b5

8222955: Optimize String.replace(CharSequence, CharSequence) for common cases
Reviewed-by: redestad, tvaleev

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/StringLatin1.java
! src/java.base/share/classes/java/lang/StringUTF16.java
! test/jdk/java/lang/String/LiteralReplace.java
+ test/micro/org/openjdk/bench/java/lang/StringReplace.java

Changeset: f72402697b2f
Author:    dholmes
Date:      2019-05-06 21:23 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f72402697b2f

8222534: VerifyBeforeExit is not honored when System.exit is called
Reviewed-by: coleenp, rehn

! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/vmOperations.cpp

Changeset: 8bca46822c05
Author:    pli
Date:      2019-05-07 00:58 +0000
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8bca46822c05

8223054: [TESTBUG] Put graalJarsCP before existing classpath in GraalUnitTestLauncher
Reviewed-by: iignatyev, dlong

! test/hotspot/jtreg/compiler/graalunit/common/GraalUnitTestLauncher.java

Changeset: 81de17a33575
Author:    weijun
Date:      2019-05-07 10:21 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/81de17a33575

8219013: Update Apache Santuario (XML Signature) to version 2.1.3
Reviewed-by: mullan

! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/algorithms/implementations/IntegrityHmac.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureDSA.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/c14n/implementations/Canonicalizer20010315.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/c14n/implementations/Canonicalizer20010315Excl.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/KeyInfo.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/content/KeyValue.java
+ src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/content/keyvalues/ECKeyValue.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/content/x509/XMLX509SKI.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/keyresolver/KeyResolver.java
+ src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/keyresolver/implementations/ECKeyValueResolver.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/keyresolver/implementations/RSAKeyValueResolver.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/storage/implementations/CertsInFilesystemDirectoryResolver.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/resource/config.xml
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/signature/Manifest.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/signature/Reference.java
+ src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/signature/VerifiedReference.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/signature/XMLSignature.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/transforms/implementations/TransformBase64Decode.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/transforms/implementations/TransformXSLT.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/transforms/params/XPathFilterCHGPContainer.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/Constants.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/ElementProxy.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/Signature11ElementProxy.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/XMLUtils.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/resolver/ResourceResolver.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/resolver/implementations/ResolverDirectHTTP.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/ApacheCanonicalizer.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/ApacheOctetStreamData.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/ApacheTransform.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMCanonicalXMLC14NMethod.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMCryptoBinary.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMDigestMethod.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMEnvelopedTransform.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMExcC14NMethod.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMHMACSignatureMethod.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyInfo.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyInfoFactory.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyName.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyValue.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMManifest.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMPGPData.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMReference.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMSignatureMethod.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMSignatureProperties.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMSignatureProperty.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMSignedInfo.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMStructure.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMTransform.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMURIDereferencer.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMUtils.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMX509Data.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMX509IssuerSerial.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXMLObject.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXMLSignature.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXMLSignatureFactory.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXPathFilter2Transform.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXPathTransform.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMXSLTTransform.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/XMLDSigRI.java
! src/java.xml.crypto/share/legal/santuario.md

Changeset: 2d012a75d35c
Author:    kvn
Date:      2019-05-06 20:05 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2d012a75d35c

8223332: Update JVMCI
Reviewed-by: never, dnsimon

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.hpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/jvmci/jvmciExceptions.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.hpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/jvmci/jvmci_globals.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/CompilerToVM.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfigStore.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/TranslatedException.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MetaUtil.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/Services.java
+ src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/SuppressFBWarnings.java
! src/jdk.internal.vm.ci/share/classes/module-info.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/aot/LoadConstantIndirectlyNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/aot/ResolveConstantStubCall.java
! test/hotspot/jtreg/compiler/jvmci/common/patches/jdk.internal.vm.ci/jdk/vm/ci/hotspot/CompilerToVMHelper.java
+ test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/TestHotSpotJVMCIRuntime.java
+ test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/TestServices.java
! test/jdk/jdk/modules/etc/JdkQualifiedExportTest.java

Changeset: 28dd27202591
Author:    dlong
Date:      2019-04-25 13:35 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/28dd27202591

8218700: infinite loop in HotSpotJVMCIMetaAccessContext.fromClass after OutOfMemoryError
Reviewed-by: never, kvn

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: e8f1b9fc82cc
Author:    vlivanov
Date:      2019-05-06 21:31 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e8f1b9fc82cc

8223422: [Graal] assert(!m->can_be_statically_bound(InstanceKlass::cast(ctxk))) failed: redundant
Reviewed-by: kvn

! src/hotspot/share/code/dependencies.hpp

Changeset: a9f729b641a3
Author:    pliden
Date:      2019-05-07 07:44 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a9f729b641a3

8223308: ZGC: Remove ZGranuleMap::size()
Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zGranuleMap.hpp
! src/hotspot/share/gc/z/zGranuleMap.inline.hpp

Changeset: 1dc9bf9d016b
Author:    xliu
Date:      2019-05-07 09:17 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1dc9bf9d016b

8222670: pathological case of JIT recompilation and code cache bloat
Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: sgehwolf, thartmann

! src/hotspot/share/compiler/compileBroker.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/tieredThresholdPolicy.cpp
+ test/hotspot/jtreg/compiler/tiered/Level2RecompilationTest.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: 0d35df96db33
Author:    roland
Date:      2019-05-06 13:51 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0d35df96db33

8223389: Shenandoah optimizations fail with assert(!phase->exceeding_node_budget())
Reviewed-by: thartmann

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

Changeset: 26748009f2e5
Author:    roland
Date:      2019-05-02 20:47 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/26748009f2e5

8222738: Shenandoah: assert(is_Proj()) failed when running cometd benchmarks
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

Changeset: 0dcb89221c93
Author:    erikj
Date:      2019-05-07 06:58 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0dcb89221c93

8223335: Compare baseline builds on linux are failing
Reviewed-by: tbell

! make/InitSupport.gmk

Changeset: bdccc8c06ac7
Author:    shade
Date:      2019-05-07 16:04 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bdccc8c06ac7

8223448: Shenandoah disabled barriers blocks omit LRB
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp

Changeset: abffbe8557ab
Author:    shade
Date:      2019-05-07 16:05 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/abffbe8557ab

8223450: Disable Shenandoah C2 barriers verification for x86_32
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp

Changeset: f7b4471933d3
Author:    shade
Date:      2019-05-07 16:06 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f7b4471933d3

8223449: Unprotected UseCompressedOops block in gc/shenandoah/shenandoahBarrierSetC1_x86.cpp
Reviewed-by: rkennke

! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetC1_x86.cpp

Changeset: ba74d2de9a01
Author:    michaelm
Date:      2019-05-07 15:39 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ba74d2de9a01

8223457: java.net.ServerSocket protected constructor should throw NPE if impl null
Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/ServerSocket.java
+ test/jdk/java/net/ServerSocket/NullConstructor.java

Changeset: be7839b9493f
Author:    jcbeyler
Date:      2019-05-07 07:43 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/be7839b9493f

8223044: Add back exception checking in tests
Summary: Add exception checking to previously modified tests
Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach002/attach002Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach021/attach021Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach022/attach022Agent00.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/allocation/AP04/ap04t003/ap04t003.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/bcinstr/BI01/bi01t001/bi01t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/bcinstr/BI01/bi01t002/bi01t002.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/bcinstr/BI01/bi01t002/libbi01t002.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/bcinstr/BI04/bi04t002/bi04t002.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/bcinstr/BI04/bi04t002/libbi04t002.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM01/em01t001/em01t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM01/em01t001/libem01t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM01/em01t002/em01t002.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM01/em01t002/libem01t002.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t001/em02t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t001/libem02t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t010/em02t010.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t010/libem02t010.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t011/em02t011.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t011/libem02t011.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t012/em02t012.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t012/libem02t012.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/exceptionjni001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/BooleanArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/ByteArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/CharArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/DoubleArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/FloatArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/IntArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/LongArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/ShortArrayCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jni/StringCriticalLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jniref/JNIGlobalRefLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jniref/JNILocalRefLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jniref/JNIRefLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/lock/jniref/JNIWeakGlobalRefLocker.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jni/ExceptionCheckingJniEnv.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jni/ExceptionCheckingJniEnv.hpp

Changeset: 87d01c0d7b45
Author:    naoto
Date:      2019-05-07 09:37 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/87d01c0d7b45

8220037: Inconsistencies of generated timezone files between Windows and Linux
Reviewed-by: rriggs

! make/jdk/src/classes/build/tools/cldrconverter/CLDRConverter.java
! test/jdk/java/util/TimeZone/CLDRDisplayNamesTest.java

Changeset: 61049e91eae5
Author:    dfuchs
Date:      2019-05-07 18:10 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/61049e91eae5

8223463: Replace wildcard address with loopback or local host in tests - part 2
Summary: Removes (or documents) some usages of the wildcard address in intermittently failing tests.
Reviewed-by: alanb

! test/jdk/java/net/ServerSocket/AcceptInheritHandle.java
! test/jdk/java/net/URLConnection/Responses.java
! test/jdk/java/net/ipv6tests/TcpTest.java
! test/jdk/sun/net/ftp/FtpURL.java

Changeset: 0082ede5dc53
Author:    erikj
Date:      2019-05-07 12:32 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0082ede5dc53

8223319: Add copyright footer to specs and man pages
Reviewed-by: iris, sspitsyn

! make/Docs.gmk
! make/common/TextFileProcessing.gmk
! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmti.xsl

Changeset: b0e23da4c8e0
Author:    shade
Date:      2019-05-07 21:53 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b0e23da4c8e0

8223446: Shenandoah breaks alignment with some HumongousThreshold values
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.inline.hpp
! test/hotspot/jtreg/gc/shenandoah/TestHumongousThreshold.java

Changeset: 98558b7544c7
Author:    shade
Date:      2019-05-07 21:53 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/98558b7544c7

8223447: Stabilize gc/shenandoah/TestStringDedupStress test
Reviewed-by: rkennke

! test/hotspot/jtreg/gc/shenandoah/TestStringDedupStress.java

Changeset: 1851a532ddfe
Author:    sviswanathan
Date:      2019-05-07 13:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1851a532ddfe

8222074: Enhance auto vectorization for x86
Reviewed-by: kvn, vlivanov

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/subnode.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/classes/java/lang/Math.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java
! test/hotspot/jtreg/compiler/c2/cr6340864/TestDoubleVect.java
! test/hotspot/jtreg/compiler/c2/cr6340864/TestFloatVect.java
! test/hotspot/jtreg/compiler/c2/cr6340864/TestIntVect.java

Changeset: 5600f5c38b0b
Author:    erikj
Date:      2019-05-07 14:05 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5600f5c38b0b

8223464: Improve version string for Oracle CI builds
Reviewed-by: tbell

! make/autoconf/version-numbers
! make/conf/jib-profiles.js

Changeset: 3fbaea4b1f1c
Author:    dholmes
Date:      2019-05-07 17:33 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3fbaea4b1f1c

8223437: Backout JDK-8219974 Restore static callsite resolution for the current class
Reviewed-by: jwilhelm, vlivanov

! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/cpCache.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp

Changeset: a8535f04b465
Author:    coleenp
Date:      2019-05-07 18:24 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a8535f04b465

8223481: gtest/GTestWrapper.java failed due to "assert(ret == 0) failed: sem_post failed; error='Invalid argument' (errno=EINVAL)"
Summary: Remove the test for now.
Reviewed-by: dholmes

- test/hotspot/gtest/oops/test_markOop.cpp

Changeset: 193a8f1a4f3b
Author:    alanb
Date:      2019-05-08 08:15 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/193a8f1a4f3b

8223353: (ch) Change channel close implementation to not wait for I/O threads
Reviewed-by: dfuchs, chegar

! src/java.base/share/classes/java/nio/channels/spi/AbstractInterruptibleChannel.java
! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java
! src/java.base/unix/classes/sun/nio/ch/SinkChannelImpl.java
! src/java.base/unix/classes/sun/nio/ch/SourceChannelImpl.java

Changeset: de34f4b370b0
Author:    rkennke
Date:      2019-05-08 11:59 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/de34f4b370b0

8223244: Fix usage of ARRAYCOPY_DISJOINT decorator
Reviewed-by: eosterlund, shade

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/gc/shared/modRefBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: 845f5a35241b
Author:    coleenp
Date:      2019-05-08 06:40 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/845f5a35241b

8223391: Unsynchronized iteration of ClassLoaderDataGraph
Summary: lock in G1 before clear_claimed_marks
Reviewed-by: hseigel, lfoltan, tschatzl

! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp

Changeset: 6c1a7c2ee530
Author:    gadams
Date:      2019-05-08 07:56 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6c1a7c2ee530

8223416: Exclude javax/management/monitor/DerivedGaugeMonitorTest.java until JDK-8042211 is fixed.
Reviewed-by: dcubed

! test/jdk/ProblemList.txt

Changeset: 5e5535d25467
Author:    shade
Date:      2019-05-08 14:27 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5e5535d25467

8223570: Shenandoah needs to acquire lock before CLDG::clear_claimed_marks
Reviewed-by: rkennke, tschatzl

! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp

Changeset: 7dbe51e680d1
Author:    rraghavan
Date:      2019-05-08 18:05 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7dbe51e680d1

8223445: compiler/intrinsics/mathexact/LongMulOverflowTest.java java timeout
Summary: Problem list the test with Graal because it uses -Xcomp in combination with -XX:-TieredCompilation
Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 57fbbef65a26
Author:    tonyp
Date:      2019-05-08 09:38 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/57fbbef65a26

8223397: gc+promotion log lines are missing the GC id
Reviewed-by: tschatzl, pliden

! src/hotspot/share/logging/logPrefix.hpp

Changeset: a5b33a664b4f
Author:    hseigel
Date:      2019-05-08 10:08 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a5b33a664b4f

8217846: [Graal] vmTestbase/nsk/jdi/VirtualMachine/instanceCounts/instancecounts003/instancecounts003.java crash
Summary: Make sure the array calls's mirror was successfully created before putting the array class on its class loader data list
Reviewed-by: lfoltan, coleenp

! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/typeArrayKlass.cpp

Changeset: 64d9a4d582bc
Author:    vromero
Date:      2019-05-08 10:10 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/64d9a4d582bc

8222949: add condy support to javac's pool API
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Items.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolWriter.java
+ test/langtools/tools/javac/T8222949/TestConstantDynamic.java

Changeset: 2584e5772546
Author:    aoqi
Date:      2019-05-08 20:57 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2584e5772546

8222926: Shenandoah build fails with --with-jvm-features=-compiler1
Reviewed-by: shade, rkennke
Contributed-by: Ao Qi <aoqi at loongson.cn>

+ src/hotspot/cpu/aarch64/gc/shenandoah/c1/shenandoahBarrierSetC1_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.hpp
- src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetC1_aarch64.cpp
+ src/hotspot/cpu/x86/gc/shenandoah/c1/shenandoahBarrierSetC1_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp
- src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetC1_x86.cpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp

Changeset: 865ec913f916
Author:    gziemski
Date:      2019-05-08 11:11 -0500
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/865ec913f916

8185525: Add JFR event for DictionarySizes
Summary: Added TableStatistics event
Reviewed-by: egahlin, coleenp

! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/utilities/concurrentHashTable.hpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! src/hotspot/share/utilities/hashtable.cpp
! src/hotspot/share/utilities/hashtable.hpp
! src/hotspot/share/utilities/hashtable.inline.hpp
+ src/hotspot/share/utilities/tableStatistics.cpp
+ src/hotspot/share/utilities/tableStatistics.hpp
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/jdk/jdk/jfr/event/runtime/TestTableStatisticsEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java

Changeset: cc6053cbd811
Author:    coleenp
Date:      2019-05-08 13:22 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/cc6053cbd811

8223534: add back fixed test_markOop.cpp
Summary: The test needed wait_with_safepoint_check in the main thread.
Reviewed-by: dcubed

+ test/hotspot/gtest/oops/test_markOop.cpp

Changeset: 1321f8cf9de5
Author:    rkennke
Date:      2019-05-08 20:45 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1321f8cf9de5

8223567: Rename ShenandoahBrooksPointer to ShenandoahForwarding
Reviewed-by: shade

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/gc/shenandoah/shenandoahAsserts.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetAssembler.hpp
- src/hotspot/share/gc/shenandoah/shenandoahBrooksPointer.hpp
- src/hotspot/share/gc/shenandoah/shenandoahBrooksPointer.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.inline.hpp
+ src/hotspot/share/gc/shenandoah/shenandoahForwarding.hpp
+ src/hotspot/share/gc/shenandoah/shenandoahForwarding.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp

Changeset: 6ccc7cd7931e
Author:    epavlova
Date:      2019-05-08 11:56 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6ccc7cd7931e

8223414: ProblemList java/lang/ref/ReachabilityFenceTest.java when running in Graal as JIT mode
Reviewed-by: kvn

! test/jdk/ProblemList-graal.txt

Changeset: 6f6b636d2909
Author:    shade
Date:      2019-05-08 21:32 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6f6b636d2909

8223583: Build failure after JDK-8223567 (Rename ShenandoahBrooksPointer to ShenandoahForwarding)
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp

Changeset: 925ee7a89325
Author:    naoto
Date:      2019-05-08 12:45 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/925ee7a89325

8221432: Upgrade CLDR to Version 35.1
Reviewed-by: rriggs, srl

! make/data/cldr/README
! make/data/cldr/common/bcp47/timezone.xml
! make/data/cldr/common/dtd/ldml.dtd
! make/data/cldr/common/dtd/ldmlBCP47.dtd
! make/data/cldr/common/dtd/ldmlSupplemental.dtd
! make/data/cldr/common/main/af.xml
! make/data/cldr/common/main/af_NA.xml
! make/data/cldr/common/main/af_ZA.xml
! make/data/cldr/common/main/agq.xml
! make/data/cldr/common/main/agq_CM.xml
! make/data/cldr/common/main/ak.xml
! make/data/cldr/common/main/ak_GH.xml
! make/data/cldr/common/main/am.xml
! make/data/cldr/common/main/am_ET.xml
! make/data/cldr/common/main/ar.xml
! make/data/cldr/common/main/ar_001.xml
! make/data/cldr/common/main/ar_AE.xml
! make/data/cldr/common/main/ar_BH.xml
! make/data/cldr/common/main/ar_DJ.xml
! make/data/cldr/common/main/ar_DZ.xml
! make/data/cldr/common/main/ar_EG.xml
! make/data/cldr/common/main/ar_EH.xml
! make/data/cldr/common/main/ar_ER.xml
! make/data/cldr/common/main/ar_IL.xml
! make/data/cldr/common/main/ar_IQ.xml
! make/data/cldr/common/main/ar_JO.xml
! make/data/cldr/common/main/ar_KM.xml
! make/data/cldr/common/main/ar_KW.xml
! make/data/cldr/common/main/ar_LB.xml
! make/data/cldr/common/main/ar_LY.xml
! make/data/cldr/common/main/ar_MA.xml
! make/data/cldr/common/main/ar_MR.xml
! make/data/cldr/common/main/ar_OM.xml
! make/data/cldr/common/main/ar_PS.xml
! make/data/cldr/common/main/ar_QA.xml
! make/data/cldr/common/main/ar_SA.xml
! make/data/cldr/common/main/ar_SD.xml
! make/data/cldr/common/main/ar_SO.xml
! make/data/cldr/common/main/ar_SS.xml
! make/data/cldr/common/main/ar_SY.xml
! make/data/cldr/common/main/ar_TD.xml
! make/data/cldr/common/main/ar_TN.xml
! make/data/cldr/common/main/ar_YE.xml
! make/data/cldr/common/main/as.xml
! make/data/cldr/common/main/as_IN.xml
! make/data/cldr/common/main/asa.xml
! make/data/cldr/common/main/asa_TZ.xml
! make/data/cldr/common/main/ast.xml
! make/data/cldr/common/main/ast_ES.xml
! make/data/cldr/common/main/az.xml
! make/data/cldr/common/main/az_Cyrl.xml
! make/data/cldr/common/main/az_Cyrl_AZ.xml
! make/data/cldr/common/main/az_Latn.xml
! make/data/cldr/common/main/az_Latn_AZ.xml
! make/data/cldr/common/main/bas.xml
! make/data/cldr/common/main/bas_CM.xml
! make/data/cldr/common/main/be.xml
! make/data/cldr/common/main/be_BY.xml
! make/data/cldr/common/main/bem.xml
! make/data/cldr/common/main/bem_ZM.xml
! make/data/cldr/common/main/bez.xml
! make/data/cldr/common/main/bez_TZ.xml
! make/data/cldr/common/main/bg.xml
! make/data/cldr/common/main/bg_BG.xml
! make/data/cldr/common/main/bm.xml
! make/data/cldr/common/main/bm_ML.xml
! make/data/cldr/common/main/bn.xml
! make/data/cldr/common/main/bn_BD.xml
! make/data/cldr/common/main/bn_IN.xml
! make/data/cldr/common/main/bo.xml
! make/data/cldr/common/main/bo_CN.xml
! make/data/cldr/common/main/bo_IN.xml
! make/data/cldr/common/main/br.xml
! make/data/cldr/common/main/br_FR.xml
! make/data/cldr/common/main/brx.xml
! make/data/cldr/common/main/brx_IN.xml
! make/data/cldr/common/main/bs.xml
! make/data/cldr/common/main/bs_Cyrl.xml
! make/data/cldr/common/main/bs_Cyrl_BA.xml
! make/data/cldr/common/main/bs_Latn.xml
! make/data/cldr/common/main/bs_Latn_BA.xml
! make/data/cldr/common/main/ca.xml
! make/data/cldr/common/main/ca_AD.xml
! make/data/cldr/common/main/ca_ES.xml
! make/data/cldr/common/main/ca_ES_VALENCIA.xml
! make/data/cldr/common/main/ca_FR.xml
! make/data/cldr/common/main/ca_IT.xml
! make/data/cldr/common/main/ccp.xml
! make/data/cldr/common/main/ccp_BD.xml
! make/data/cldr/common/main/ccp_IN.xml
! make/data/cldr/common/main/ce.xml
! make/data/cldr/common/main/ce_RU.xml
+ make/data/cldr/common/main/ceb.xml
+ make/data/cldr/common/main/ceb_PH.xml
! make/data/cldr/common/main/cgg.xml
! make/data/cldr/common/main/cgg_UG.xml
! make/data/cldr/common/main/chr.xml
! make/data/cldr/common/main/chr_US.xml
! make/data/cldr/common/main/ckb.xml
! make/data/cldr/common/main/ckb_IQ.xml
! make/data/cldr/common/main/ckb_IR.xml
! make/data/cldr/common/main/cs.xml
! make/data/cldr/common/main/cs_CZ.xml
! make/data/cldr/common/main/cu.xml
! make/data/cldr/common/main/cu_RU.xml
! make/data/cldr/common/main/cy.xml
! make/data/cldr/common/main/cy_GB.xml
! make/data/cldr/common/main/da.xml
! make/data/cldr/common/main/da_DK.xml
! make/data/cldr/common/main/da_GL.xml
! make/data/cldr/common/main/dav.xml
! make/data/cldr/common/main/dav_KE.xml
! make/data/cldr/common/main/de.xml
! make/data/cldr/common/main/de_AT.xml
! make/data/cldr/common/main/de_BE.xml
! make/data/cldr/common/main/de_CH.xml
! make/data/cldr/common/main/de_DE.xml
! make/data/cldr/common/main/de_IT.xml
! make/data/cldr/common/main/de_LI.xml
! make/data/cldr/common/main/de_LU.xml
! make/data/cldr/common/main/dje.xml
! make/data/cldr/common/main/dje_NE.xml
! make/data/cldr/common/main/dsb.xml
! make/data/cldr/common/main/dsb_DE.xml
! make/data/cldr/common/main/dua.xml
! make/data/cldr/common/main/dua_CM.xml
! make/data/cldr/common/main/dyo.xml
! make/data/cldr/common/main/dyo_SN.xml
! make/data/cldr/common/main/dz.xml
! make/data/cldr/common/main/dz_BT.xml
! make/data/cldr/common/main/ebu.xml
! make/data/cldr/common/main/ebu_KE.xml
! make/data/cldr/common/main/ee.xml
! make/data/cldr/common/main/ee_GH.xml
! make/data/cldr/common/main/ee_TG.xml
! make/data/cldr/common/main/el.xml
! make/data/cldr/common/main/el_CY.xml
! make/data/cldr/common/main/el_GR.xml
! make/data/cldr/common/main/en.xml
! make/data/cldr/common/main/en_001.xml
! make/data/cldr/common/main/en_150.xml
+ make/data/cldr/common/main/en_AE.xml
! make/data/cldr/common/main/en_AG.xml
! make/data/cldr/common/main/en_AI.xml
! make/data/cldr/common/main/en_AS.xml
! make/data/cldr/common/main/en_AT.xml
! make/data/cldr/common/main/en_AU.xml
! make/data/cldr/common/main/en_BB.xml
! make/data/cldr/common/main/en_BE.xml
! make/data/cldr/common/main/en_BI.xml
! make/data/cldr/common/main/en_BM.xml
! make/data/cldr/common/main/en_BS.xml
! make/data/cldr/common/main/en_BW.xml
! make/data/cldr/common/main/en_BZ.xml
! make/data/cldr/common/main/en_CA.xml
! make/data/cldr/common/main/en_CC.xml
! make/data/cldr/common/main/en_CH.xml
! make/data/cldr/common/main/en_CK.xml
! make/data/cldr/common/main/en_CM.xml
! make/data/cldr/common/main/en_CX.xml
! make/data/cldr/common/main/en_CY.xml
! make/data/cldr/common/main/en_DE.xml
! make/data/cldr/common/main/en_DG.xml
! make/data/cldr/common/main/en_DK.xml
! make/data/cldr/common/main/en_DM.xml
! make/data/cldr/common/main/en_ER.xml
! make/data/cldr/common/main/en_FI.xml
! make/data/cldr/common/main/en_FJ.xml
! make/data/cldr/common/main/en_FK.xml
! make/data/cldr/common/main/en_FM.xml
! make/data/cldr/common/main/en_GB.xml
! make/data/cldr/common/main/en_GD.xml
! make/data/cldr/common/main/en_GG.xml
! make/data/cldr/common/main/en_GH.xml
! make/data/cldr/common/main/en_GI.xml
! make/data/cldr/common/main/en_GM.xml
! make/data/cldr/common/main/en_GU.xml
! make/data/cldr/common/main/en_GY.xml
! make/data/cldr/common/main/en_HK.xml
! make/data/cldr/common/main/en_IE.xml
! make/data/cldr/common/main/en_IL.xml
! make/data/cldr/common/main/en_IM.xml
! make/data/cldr/common/main/en_IN.xml
! make/data/cldr/common/main/en_IO.xml
! make/data/cldr/common/main/en_JE.xml
! make/data/cldr/common/main/en_JM.xml
! make/data/cldr/common/main/en_KE.xml
! make/data/cldr/common/main/en_KI.xml
! make/data/cldr/common/main/en_KN.xml
! make/data/cldr/common/main/en_KY.xml
! make/data/cldr/common/main/en_LC.xml
! make/data/cldr/common/main/en_LR.xml
! make/data/cldr/common/main/en_LS.xml
! make/data/cldr/common/main/en_MG.xml
! make/data/cldr/common/main/en_MH.xml
! make/data/cldr/common/main/en_MO.xml
! make/data/cldr/common/main/en_MP.xml
! make/data/cldr/common/main/en_MS.xml
! make/data/cldr/common/main/en_MT.xml
! make/data/cldr/common/main/en_MU.xml
! make/data/cldr/common/main/en_MW.xml
! make/data/cldr/common/main/en_MY.xml
! make/data/cldr/common/main/en_NA.xml
! make/data/cldr/common/main/en_NF.xml
! make/data/cldr/common/main/en_NG.xml
! make/data/cldr/common/main/en_NL.xml
! make/data/cldr/common/main/en_NR.xml
! make/data/cldr/common/main/en_NU.xml
! make/data/cldr/common/main/en_NZ.xml
! make/data/cldr/common/main/en_PG.xml
! make/data/cldr/common/main/en_PH.xml
! make/data/cldr/common/main/en_PK.xml
! make/data/cldr/common/main/en_PN.xml
! make/data/cldr/common/main/en_PR.xml
! make/data/cldr/common/main/en_PW.xml
! make/data/cldr/common/main/en_RW.xml
! make/data/cldr/common/main/en_SB.xml
! make/data/cldr/common/main/en_SC.xml
! make/data/cldr/common/main/en_SD.xml
! make/data/cldr/common/main/en_SE.xml
! make/data/cldr/common/main/en_SG.xml
! make/data/cldr/common/main/en_SH.xml
! make/data/cldr/common/main/en_SI.xml
! make/data/cldr/common/main/en_SL.xml
! make/data/cldr/common/main/en_SS.xml
! make/data/cldr/common/main/en_SX.xml
! make/data/cldr/common/main/en_SZ.xml
! make/data/cldr/common/main/en_TC.xml
! make/data/cldr/common/main/en_TK.xml
! make/data/cldr/common/main/en_TO.xml
! make/data/cldr/common/main/en_TT.xml
! make/data/cldr/common/main/en_TV.xml
! make/data/cldr/common/main/en_TZ.xml
! make/data/cldr/common/main/en_UG.xml
! make/data/cldr/common/main/en_UM.xml
! make/data/cldr/common/main/en_US.xml
! make/data/cldr/common/main/en_US_POSIX.xml
! make/data/cldr/common/main/en_VC.xml
! make/data/cldr/common/main/en_VG.xml
! make/data/cldr/common/main/en_VI.xml
! make/data/cldr/common/main/en_VU.xml
! make/data/cldr/common/main/en_WS.xml
! make/data/cldr/common/main/en_ZA.xml
! make/data/cldr/common/main/en_ZM.xml
! make/data/cldr/common/main/en_ZW.xml
! make/data/cldr/common/main/eo.xml
! make/data/cldr/common/main/eo_001.xml
! make/data/cldr/common/main/es.xml
! make/data/cldr/common/main/es_419.xml
! make/data/cldr/common/main/es_AR.xml
! make/data/cldr/common/main/es_BO.xml
! make/data/cldr/common/main/es_BR.xml
! make/data/cldr/common/main/es_BZ.xml
! make/data/cldr/common/main/es_CL.xml
! make/data/cldr/common/main/es_CO.xml
! make/data/cldr/common/main/es_CR.xml
! make/data/cldr/common/main/es_CU.xml
! make/data/cldr/common/main/es_DO.xml
! make/data/cldr/common/main/es_EA.xml
! make/data/cldr/common/main/es_EC.xml
! make/data/cldr/common/main/es_ES.xml
! make/data/cldr/common/main/es_GQ.xml
! make/data/cldr/common/main/es_GT.xml
! make/data/cldr/common/main/es_HN.xml
! make/data/cldr/common/main/es_IC.xml
! make/data/cldr/common/main/es_MX.xml
! make/data/cldr/common/main/es_NI.xml
! make/data/cldr/common/main/es_PA.xml
! make/data/cldr/common/main/es_PE.xml
! make/data/cldr/common/main/es_PH.xml
! make/data/cldr/common/main/es_PR.xml
! make/data/cldr/common/main/es_PY.xml
! make/data/cldr/common/main/es_SV.xml
! make/data/cldr/common/main/es_US.xml
! make/data/cldr/common/main/es_UY.xml
! make/data/cldr/common/main/es_VE.xml
! make/data/cldr/common/main/et.xml
! make/data/cldr/common/main/et_EE.xml
! make/data/cldr/common/main/eu.xml
! make/data/cldr/common/main/eu_ES.xml
! make/data/cldr/common/main/ewo.xml
! make/data/cldr/common/main/ewo_CM.xml
! make/data/cldr/common/main/fa.xml
! make/data/cldr/common/main/fa_AF.xml
! make/data/cldr/common/main/fa_IR.xml
! make/data/cldr/common/main/ff.xml
- make/data/cldr/common/main/ff_CM.xml
- make/data/cldr/common/main/ff_GN.xml
+ make/data/cldr/common/main/ff_Latn.xml
+ make/data/cldr/common/main/ff_Latn_BF.xml
+ make/data/cldr/common/main/ff_Latn_CM.xml
+ make/data/cldr/common/main/ff_Latn_GH.xml
+ make/data/cldr/common/main/ff_Latn_GM.xml
+ make/data/cldr/common/main/ff_Latn_GN.xml
+ make/data/cldr/common/main/ff_Latn_GW.xml
+ make/data/cldr/common/main/ff_Latn_LR.xml
+ make/data/cldr/common/main/ff_Latn_MR.xml
+ make/data/cldr/common/main/ff_Latn_NE.xml
+ make/data/cldr/common/main/ff_Latn_NG.xml
+ make/data/cldr/common/main/ff_Latn_SL.xml
+ make/data/cldr/common/main/ff_Latn_SN.xml
- make/data/cldr/common/main/ff_MR.xml
- make/data/cldr/common/main/ff_SN.xml
! make/data/cldr/common/main/fi.xml
! make/data/cldr/common/main/fi_FI.xml
! make/data/cldr/common/main/fil.xml
! make/data/cldr/common/main/fil_PH.xml
! make/data/cldr/common/main/fo.xml
! make/data/cldr/common/main/fo_DK.xml
! make/data/cldr/common/main/fo_FO.xml
! make/data/cldr/common/main/fr.xml
! make/data/cldr/common/main/fr_BE.xml
! make/data/cldr/common/main/fr_BF.xml
! make/data/cldr/common/main/fr_BI.xml
! make/data/cldr/common/main/fr_BJ.xml
! make/data/cldr/common/main/fr_BL.xml
! make/data/cldr/common/main/fr_CA.xml
! make/data/cldr/common/main/fr_CD.xml
! make/data/cldr/common/main/fr_CF.xml
! make/data/cldr/common/main/fr_CG.xml
! make/data/cldr/common/main/fr_CH.xml
! make/data/cldr/common/main/fr_CI.xml
! make/data/cldr/common/main/fr_CM.xml
! make/data/cldr/common/main/fr_DJ.xml
! make/data/cldr/common/main/fr_DZ.xml
! make/data/cldr/common/main/fr_FR.xml
! make/data/cldr/common/main/fr_GA.xml
! make/data/cldr/common/main/fr_GF.xml
! make/data/cldr/common/main/fr_GN.xml
! make/data/cldr/common/main/fr_GP.xml
! make/data/cldr/common/main/fr_GQ.xml
! make/data/cldr/common/main/fr_HT.xml
! make/data/cldr/common/main/fr_KM.xml
! make/data/cldr/common/main/fr_LU.xml
! make/data/cldr/common/main/fr_MA.xml
! make/data/cldr/common/main/fr_MC.xml
! make/data/cldr/common/main/fr_MF.xml
! make/data/cldr/common/main/fr_MG.xml
! make/data/cldr/common/main/fr_ML.xml
! make/data/cldr/common/main/fr_MQ.xml
! make/data/cldr/common/main/fr_MR.xml
! make/data/cldr/common/main/fr_MU.xml
! make/data/cldr/common/main/fr_NC.xml
! make/data/cldr/common/main/fr_NE.xml
! make/data/cldr/common/main/fr_PF.xml
! make/data/cldr/common/main/fr_PM.xml
! make/data/cldr/common/main/fr_RE.xml
! make/data/cldr/common/main/fr_RW.xml
! make/data/cldr/common/main/fr_SC.xml
! make/data/cldr/common/main/fr_SN.xml
! make/data/cldr/common/main/fr_SY.xml
! make/data/cldr/common/main/fr_TD.xml
! make/data/cldr/common/main/fr_TG.xml
! make/data/cldr/common/main/fr_TN.xml
! make/data/cldr/common/main/fr_VU.xml
! make/data/cldr/common/main/fr_WF.xml
! make/data/cldr/common/main/fr_YT.xml
! make/data/cldr/common/main/fur.xml
! make/data/cldr/common/main/fur_IT.xml
! make/data/cldr/common/main/fy.xml
! make/data/cldr/common/main/fy_NL.xml
! make/data/cldr/common/main/ga.xml
! make/data/cldr/common/main/ga_IE.xml
! make/data/cldr/common/main/gd.xml
! make/data/cldr/common/main/gd_GB.xml
! make/data/cldr/common/main/gl.xml
! make/data/cldr/common/main/gl_ES.xml
! make/data/cldr/common/main/gsw.xml
! make/data/cldr/common/main/gsw_CH.xml
! make/data/cldr/common/main/gsw_FR.xml
! make/data/cldr/common/main/gsw_LI.xml
! make/data/cldr/common/main/gu.xml
! make/data/cldr/common/main/gu_IN.xml
! make/data/cldr/common/main/guz.xml
! make/data/cldr/common/main/guz_KE.xml
! make/data/cldr/common/main/gv.xml
! make/data/cldr/common/main/gv_IM.xml
! make/data/cldr/common/main/ha.xml
! make/data/cldr/common/main/ha_GH.xml
! make/data/cldr/common/main/ha_NE.xml
! make/data/cldr/common/main/ha_NG.xml
! make/data/cldr/common/main/haw.xml
! make/data/cldr/common/main/haw_US.xml
! make/data/cldr/common/main/he.xml
! make/data/cldr/common/main/he_IL.xml
! make/data/cldr/common/main/hi.xml
! make/data/cldr/common/main/hi_IN.xml
! make/data/cldr/common/main/hr.xml
! make/data/cldr/common/main/hr_BA.xml
! make/data/cldr/common/main/hr_HR.xml
! make/data/cldr/common/main/hsb.xml
! make/data/cldr/common/main/hsb_DE.xml
! make/data/cldr/common/main/hu.xml
! make/data/cldr/common/main/hu_HU.xml
! make/data/cldr/common/main/hy.xml
! make/data/cldr/common/main/hy_AM.xml
+ make/data/cldr/common/main/ia.xml
+ make/data/cldr/common/main/ia_001.xml
! make/data/cldr/common/main/id.xml
! make/data/cldr/common/main/id_ID.xml
! make/data/cldr/common/main/ig.xml
! make/data/cldr/common/main/ig_NG.xml
! make/data/cldr/common/main/ii.xml
! make/data/cldr/common/main/ii_CN.xml
! make/data/cldr/common/main/is.xml
! make/data/cldr/common/main/is_IS.xml
! make/data/cldr/common/main/it.xml
! make/data/cldr/common/main/it_CH.xml
! make/data/cldr/common/main/it_IT.xml
! make/data/cldr/common/main/it_SM.xml
! make/data/cldr/common/main/it_VA.xml
! make/data/cldr/common/main/ja.xml
! make/data/cldr/common/main/ja_JP.xml
! make/data/cldr/common/main/jgo.xml
! make/data/cldr/common/main/jgo_CM.xml
! make/data/cldr/common/main/jmc.xml
! make/data/cldr/common/main/jmc_TZ.xml
+ make/data/cldr/common/main/jv.xml
+ make/data/cldr/common/main/jv_ID.xml
! make/data/cldr/common/main/ka.xml
! make/data/cldr/common/main/ka_GE.xml
! make/data/cldr/common/main/kab.xml
! make/data/cldr/common/main/kab_DZ.xml
! make/data/cldr/common/main/kam.xml
! make/data/cldr/common/main/kam_KE.xml
! make/data/cldr/common/main/kde.xml
! make/data/cldr/common/main/kde_TZ.xml
! make/data/cldr/common/main/kea.xml
! make/data/cldr/common/main/kea_CV.xml
! make/data/cldr/common/main/khq.xml
! make/data/cldr/common/main/khq_ML.xml
! make/data/cldr/common/main/ki.xml
! make/data/cldr/common/main/ki_KE.xml
! make/data/cldr/common/main/kk.xml
! make/data/cldr/common/main/kk_KZ.xml
! make/data/cldr/common/main/kkj.xml
! make/data/cldr/common/main/kkj_CM.xml
! make/data/cldr/common/main/kl.xml
! make/data/cldr/common/main/kl_GL.xml
! make/data/cldr/common/main/kln.xml
! make/data/cldr/common/main/kln_KE.xml
! make/data/cldr/common/main/km.xml
! make/data/cldr/common/main/km_KH.xml
! make/data/cldr/common/main/kn.xml
! make/data/cldr/common/main/kn_IN.xml
! make/data/cldr/common/main/ko.xml
! make/data/cldr/common/main/ko_KP.xml
! make/data/cldr/common/main/ko_KR.xml
! make/data/cldr/common/main/kok.xml
! make/data/cldr/common/main/kok_IN.xml
! make/data/cldr/common/main/ks.xml
! make/data/cldr/common/main/ks_IN.xml
! make/data/cldr/common/main/ksb.xml
! make/data/cldr/common/main/ksb_TZ.xml
! make/data/cldr/common/main/ksf.xml
! make/data/cldr/common/main/ksf_CM.xml
! make/data/cldr/common/main/ksh.xml
! make/data/cldr/common/main/ksh_DE.xml
+ make/data/cldr/common/main/ku.xml
+ make/data/cldr/common/main/ku_TR.xml
! make/data/cldr/common/main/kw.xml
! make/data/cldr/common/main/kw_GB.xml
! make/data/cldr/common/main/ky.xml
! make/data/cldr/common/main/ky_KG.xml
! make/data/cldr/common/main/lag.xml
! make/data/cldr/common/main/lag_TZ.xml
! make/data/cldr/common/main/lb.xml
! make/data/cldr/common/main/lb_LU.xml
! make/data/cldr/common/main/lg.xml
! make/data/cldr/common/main/lg_UG.xml
! make/data/cldr/common/main/lkt.xml
! make/data/cldr/common/main/lkt_US.xml
! make/data/cldr/common/main/ln.xml
! make/data/cldr/common/main/ln_AO.xml
! make/data/cldr/common/main/ln_CD.xml
! make/data/cldr/common/main/ln_CF.xml
! make/data/cldr/common/main/ln_CG.xml
! make/data/cldr/common/main/lo.xml
! make/data/cldr/common/main/lo_LA.xml
! make/data/cldr/common/main/lrc.xml
! make/data/cldr/common/main/lrc_IQ.xml
! make/data/cldr/common/main/lrc_IR.xml
! make/data/cldr/common/main/lt.xml
! make/data/cldr/common/main/lt_LT.xml
! make/data/cldr/common/main/lu.xml
! make/data/cldr/common/main/lu_CD.xml
! make/data/cldr/common/main/luo.xml
! make/data/cldr/common/main/luo_KE.xml
! make/data/cldr/common/main/luy.xml
! make/data/cldr/common/main/luy_KE.xml
! make/data/cldr/common/main/lv.xml
! make/data/cldr/common/main/lv_LV.xml
! make/data/cldr/common/main/mas.xml
! make/data/cldr/common/main/mas_KE.xml
! make/data/cldr/common/main/mas_TZ.xml
! make/data/cldr/common/main/mer.xml
! make/data/cldr/common/main/mer_KE.xml
! make/data/cldr/common/main/mfe.xml
! make/data/cldr/common/main/mfe_MU.xml
! make/data/cldr/common/main/mg.xml
! make/data/cldr/common/main/mg_MG.xml
! make/data/cldr/common/main/mgh.xml
! make/data/cldr/common/main/mgh_MZ.xml
! make/data/cldr/common/main/mgo.xml
! make/data/cldr/common/main/mgo_CM.xml
+ make/data/cldr/common/main/mi.xml
+ make/data/cldr/common/main/mi_NZ.xml
! make/data/cldr/common/main/mk.xml
! make/data/cldr/common/main/mk_MK.xml
! make/data/cldr/common/main/ml.xml
! make/data/cldr/common/main/ml_IN.xml
! make/data/cldr/common/main/mn.xml
! make/data/cldr/common/main/mn_MN.xml
! make/data/cldr/common/main/mr.xml
! make/data/cldr/common/main/mr_IN.xml
! make/data/cldr/common/main/ms.xml
! make/data/cldr/common/main/ms_BN.xml
! make/data/cldr/common/main/ms_MY.xml
! make/data/cldr/common/main/ms_SG.xml
! make/data/cldr/common/main/mt.xml
! make/data/cldr/common/main/mt_MT.xml
! make/data/cldr/common/main/mua.xml
! make/data/cldr/common/main/mua_CM.xml
! make/data/cldr/common/main/my.xml
! make/data/cldr/common/main/my_MM.xml
! make/data/cldr/common/main/mzn.xml
! make/data/cldr/common/main/mzn_IR.xml
! make/data/cldr/common/main/naq.xml
! make/data/cldr/common/main/naq_NA.xml
! make/data/cldr/common/main/nb.xml
! make/data/cldr/common/main/nb_NO.xml
! make/data/cldr/common/main/nb_SJ.xml
! make/data/cldr/common/main/nd.xml
! make/data/cldr/common/main/nd_ZW.xml
! make/data/cldr/common/main/nds.xml
! make/data/cldr/common/main/nds_DE.xml
! make/data/cldr/common/main/nds_NL.xml
! make/data/cldr/common/main/ne.xml
! make/data/cldr/common/main/ne_IN.xml
! make/data/cldr/common/main/ne_NP.xml
! make/data/cldr/common/main/nl.xml
! make/data/cldr/common/main/nl_AW.xml
! make/data/cldr/common/main/nl_BE.xml
! make/data/cldr/common/main/nl_BQ.xml
! make/data/cldr/common/main/nl_CW.xml
! make/data/cldr/common/main/nl_NL.xml
! make/data/cldr/common/main/nl_SR.xml
! make/data/cldr/common/main/nl_SX.xml
! make/data/cldr/common/main/nmg.xml
! make/data/cldr/common/main/nmg_CM.xml
! make/data/cldr/common/main/nn.xml
! make/data/cldr/common/main/nn_NO.xml
! make/data/cldr/common/main/nnh.xml
! make/data/cldr/common/main/nnh_CM.xml
! make/data/cldr/common/main/nus.xml
! make/data/cldr/common/main/nus_SS.xml
! make/data/cldr/common/main/nyn.xml
! make/data/cldr/common/main/nyn_UG.xml
! make/data/cldr/common/main/om.xml
! make/data/cldr/common/main/om_ET.xml
! make/data/cldr/common/main/om_KE.xml
! make/data/cldr/common/main/or.xml
! make/data/cldr/common/main/or_IN.xml
! make/data/cldr/common/main/os.xml
! make/data/cldr/common/main/os_GE.xml
! make/data/cldr/common/main/os_RU.xml
! make/data/cldr/common/main/pa.xml
! make/data/cldr/common/main/pa_Arab.xml
! make/data/cldr/common/main/pa_Arab_PK.xml
! make/data/cldr/common/main/pa_Guru.xml
! make/data/cldr/common/main/pa_Guru_IN.xml
! make/data/cldr/common/main/pl.xml
! make/data/cldr/common/main/pl_PL.xml
! make/data/cldr/common/main/prg.xml
! make/data/cldr/common/main/prg_001.xml
! make/data/cldr/common/main/ps.xml
! make/data/cldr/common/main/ps_AF.xml
+ make/data/cldr/common/main/ps_PK.xml
! make/data/cldr/common/main/pt.xml
! make/data/cldr/common/main/pt_AO.xml
! make/data/cldr/common/main/pt_BR.xml
! make/data/cldr/common/main/pt_CH.xml
! make/data/cldr/common/main/pt_CV.xml
! make/data/cldr/common/main/pt_GQ.xml
! make/data/cldr/common/main/pt_GW.xml
! make/data/cldr/common/main/pt_LU.xml
! make/data/cldr/common/main/pt_MO.xml
! make/data/cldr/common/main/pt_MZ.xml
! make/data/cldr/common/main/pt_PT.xml
! make/data/cldr/common/main/pt_ST.xml
! make/data/cldr/common/main/pt_TL.xml
! make/data/cldr/common/main/qu.xml
! make/data/cldr/common/main/qu_BO.xml
! make/data/cldr/common/main/qu_EC.xml
! make/data/cldr/common/main/qu_PE.xml
! make/data/cldr/common/main/rm.xml
! make/data/cldr/common/main/rm_CH.xml
! make/data/cldr/common/main/rn.xml
! make/data/cldr/common/main/rn_BI.xml
! make/data/cldr/common/main/ro.xml
! make/data/cldr/common/main/ro_MD.xml
! make/data/cldr/common/main/ro_RO.xml
! make/data/cldr/common/main/rof.xml
! make/data/cldr/common/main/rof_TZ.xml
! make/data/cldr/common/main/root.xml
! make/data/cldr/common/main/ru.xml
! make/data/cldr/common/main/ru_BY.xml
! make/data/cldr/common/main/ru_KG.xml
! make/data/cldr/common/main/ru_KZ.xml
! make/data/cldr/common/main/ru_MD.xml
! make/data/cldr/common/main/ru_RU.xml
! make/data/cldr/common/main/ru_UA.xml
! make/data/cldr/common/main/rw.xml
! make/data/cldr/common/main/rw_RW.xml
! make/data/cldr/common/main/rwk.xml
! make/data/cldr/common/main/rwk_TZ.xml
! make/data/cldr/common/main/sah.xml
! make/data/cldr/common/main/sah_RU.xml
! make/data/cldr/common/main/saq.xml
! make/data/cldr/common/main/saq_KE.xml
! make/data/cldr/common/main/sbp.xml
! make/data/cldr/common/main/sbp_TZ.xml
! make/data/cldr/common/main/sd.xml
! make/data/cldr/common/main/sd_PK.xml
! make/data/cldr/common/main/se.xml
! make/data/cldr/common/main/se_FI.xml
! make/data/cldr/common/main/se_NO.xml
! make/data/cldr/common/main/se_SE.xml
! make/data/cldr/common/main/seh.xml
! make/data/cldr/common/main/seh_MZ.xml
! make/data/cldr/common/main/ses.xml
! make/data/cldr/common/main/ses_ML.xml
! make/data/cldr/common/main/sg.xml
! make/data/cldr/common/main/sg_CF.xml
! make/data/cldr/common/main/shi.xml
! make/data/cldr/common/main/shi_Latn.xml
! make/data/cldr/common/main/shi_Latn_MA.xml
! make/data/cldr/common/main/shi_Tfng.xml
! make/data/cldr/common/main/shi_Tfng_MA.xml
! make/data/cldr/common/main/si.xml
! make/data/cldr/common/main/si_LK.xml
! make/data/cldr/common/main/sk.xml
! make/data/cldr/common/main/sk_SK.xml
! make/data/cldr/common/main/sl.xml
! make/data/cldr/common/main/sl_SI.xml
! make/data/cldr/common/main/smn.xml
! make/data/cldr/common/main/smn_FI.xml
! make/data/cldr/common/main/sn.xml
! make/data/cldr/common/main/sn_ZW.xml
! make/data/cldr/common/main/so.xml
! make/data/cldr/common/main/so_DJ.xml
! make/data/cldr/common/main/so_ET.xml
! make/data/cldr/common/main/so_KE.xml
! make/data/cldr/common/main/so_SO.xml
! make/data/cldr/common/main/sq.xml
! make/data/cldr/common/main/sq_AL.xml
! make/data/cldr/common/main/sq_MK.xml
! make/data/cldr/common/main/sq_XK.xml
! make/data/cldr/common/main/sr.xml
! make/data/cldr/common/main/sr_Cyrl.xml
! make/data/cldr/common/main/sr_Cyrl_BA.xml
! make/data/cldr/common/main/sr_Cyrl_ME.xml
! make/data/cldr/common/main/sr_Cyrl_RS.xml
! make/data/cldr/common/main/sr_Cyrl_XK.xml
! make/data/cldr/common/main/sr_Latn.xml
! make/data/cldr/common/main/sr_Latn_BA.xml
! make/data/cldr/common/main/sr_Latn_ME.xml
! make/data/cldr/common/main/sr_Latn_RS.xml
! make/data/cldr/common/main/sr_Latn_XK.xml
! make/data/cldr/common/main/sv.xml
! make/data/cldr/common/main/sv_AX.xml
! make/data/cldr/common/main/sv_FI.xml
! make/data/cldr/common/main/sv_SE.xml
! make/data/cldr/common/main/sw.xml
! make/data/cldr/common/main/sw_CD.xml
! make/data/cldr/common/main/sw_KE.xml
! make/data/cldr/common/main/sw_TZ.xml
! make/data/cldr/common/main/sw_UG.xml
! make/data/cldr/common/main/ta.xml
! make/data/cldr/common/main/ta_IN.xml
! make/data/cldr/common/main/ta_LK.xml
! make/data/cldr/common/main/ta_MY.xml
! make/data/cldr/common/main/ta_SG.xml
! make/data/cldr/common/main/te.xml
! make/data/cldr/common/main/te_IN.xml
! make/data/cldr/common/main/teo.xml
! make/data/cldr/common/main/teo_KE.xml
! make/data/cldr/common/main/teo_UG.xml
! make/data/cldr/common/main/tg.xml
! make/data/cldr/common/main/tg_TJ.xml
! make/data/cldr/common/main/th.xml
! make/data/cldr/common/main/th_TH.xml
! make/data/cldr/common/main/ti.xml
! make/data/cldr/common/main/ti_ER.xml
! make/data/cldr/common/main/ti_ET.xml
! make/data/cldr/common/main/tk.xml
! make/data/cldr/common/main/tk_TM.xml
! make/data/cldr/common/main/to.xml
! make/data/cldr/common/main/to_TO.xml
! make/data/cldr/common/main/tr.xml
! make/data/cldr/common/main/tr_CY.xml
! make/data/cldr/common/main/tr_TR.xml
! make/data/cldr/common/main/tt.xml
! make/data/cldr/common/main/tt_RU.xml
! make/data/cldr/common/main/twq.xml
! make/data/cldr/common/main/twq_NE.xml
! make/data/cldr/common/main/tzm.xml
! make/data/cldr/common/main/tzm_MA.xml
! make/data/cldr/common/main/ug.xml
! make/data/cldr/common/main/ug_CN.xml
! make/data/cldr/common/main/uk.xml
! make/data/cldr/common/main/uk_UA.xml
! make/data/cldr/common/main/ur.xml
! make/data/cldr/common/main/ur_IN.xml
! make/data/cldr/common/main/ur_PK.xml
! make/data/cldr/common/main/uz.xml
! make/data/cldr/common/main/uz_Arab.xml
! make/data/cldr/common/main/uz_Arab_AF.xml
! make/data/cldr/common/main/uz_Cyrl.xml
! make/data/cldr/common/main/uz_Cyrl_UZ.xml
! make/data/cldr/common/main/uz_Latn.xml
! make/data/cldr/common/main/uz_Latn_UZ.xml
! make/data/cldr/common/main/vai.xml
! make/data/cldr/common/main/vai_Latn.xml
! make/data/cldr/common/main/vai_Latn_LR.xml
! make/data/cldr/common/main/vai_Vaii.xml
! make/data/cldr/common/main/vai_Vaii_LR.xml
! make/data/cldr/common/main/vi.xml
! make/data/cldr/common/main/vi_VN.xml
! make/data/cldr/common/main/vo.xml
! make/data/cldr/common/main/vo_001.xml
! make/data/cldr/common/main/vun.xml
! make/data/cldr/common/main/vun_TZ.xml
! make/data/cldr/common/main/wae.xml
! make/data/cldr/common/main/wae_CH.xml
! make/data/cldr/common/main/wo.xml
! make/data/cldr/common/main/wo_SN.xml
+ make/data/cldr/common/main/xh.xml
+ make/data/cldr/common/main/xh_ZA.xml
! make/data/cldr/common/main/xog.xml
! make/data/cldr/common/main/xog_UG.xml
! make/data/cldr/common/main/yav.xml
! make/data/cldr/common/main/yav_CM.xml
! make/data/cldr/common/main/yi.xml
! make/data/cldr/common/main/yi_001.xml
! make/data/cldr/common/main/yo.xml
! make/data/cldr/common/main/yo_BJ.xml
! make/data/cldr/common/main/yo_NG.xml
! make/data/cldr/common/main/yue.xml
- make/data/cldr/common/main/yue_HK.xml
! make/data/cldr/common/main/yue_Hans.xml
! make/data/cldr/common/main/yue_Hans_CN.xml
! make/data/cldr/common/main/yue_Hant.xml
! make/data/cldr/common/main/yue_Hant_HK.xml
! make/data/cldr/common/main/zgh.xml
! make/data/cldr/common/main/zgh_MA.xml
! make/data/cldr/common/main/zh.xml
! make/data/cldr/common/main/zh_Hans.xml
! make/data/cldr/common/main/zh_Hans_CN.xml
! make/data/cldr/common/main/zh_Hans_HK.xml
! make/data/cldr/common/main/zh_Hans_MO.xml
! make/data/cldr/common/main/zh_Hans_SG.xml
! make/data/cldr/common/main/zh_Hant.xml
! make/data/cldr/common/main/zh_Hant_HK.xml
! make/data/cldr/common/main/zh_Hant_MO.xml
! make/data/cldr/common/main/zh_Hant_TW.xml
! make/data/cldr/common/main/zu.xml
! make/data/cldr/common/main/zu_ZA.xml
! make/data/cldr/common/supplemental/attributeValueValidity.xml
! make/data/cldr/common/supplemental/coverageLevels.xml
! make/data/cldr/common/supplemental/dayPeriods.xml
+ make/data/cldr/common/supplemental/languageGroup.xml
! make/data/cldr/common/supplemental/languageInfo.xml
! make/data/cldr/common/supplemental/likelySubtags.xml
! make/data/cldr/common/supplemental/metaZones.xml
! make/data/cldr/common/supplemental/numberingSystems.xml
! make/data/cldr/common/supplemental/ordinals.xml
! make/data/cldr/common/supplemental/pluralRanges.xml
! make/data/cldr/common/supplemental/plurals.xml
! make/data/cldr/common/supplemental/subdivisions.xml
! make/data/cldr/common/supplemental/supplementalData.xml
! make/data/cldr/common/supplemental/supplementalMetadata.xml
- make/data/cldr/common/supplemental/telephoneCodeData.xml
! make/data/cldr/common/supplemental/windowsZones.xml
! make/data/cldr/unicode-license.txt
! make/jdk/src/classes/build/tools/cldrconverter/Bundle.java
! src/java.base/share/legal/cldr.md
! src/jdk.localedata/share/legal/cldr.md
! test/jdk/java/text/Format/CompactNumberFormat/TestUExtensionOverride.java
! test/jdk/java/time/test/java/time/chrono/TestEraDisplayName.java
! test/jdk/java/time/test/java/time/format/TestNonIsoFormatter.java
! test/jdk/java/util/Calendar/CalendarDataTest.java
! test/jdk/java/util/Calendar/JapaneseEraNameTest.java
! test/jdk/java/util/Formatter/Basic-X.java.template
! test/jdk/java/util/Formatter/Basic.sh
! test/jdk/java/util/Formatter/BasicBigDecimal.java
! test/jdk/java/util/Formatter/BasicBigInteger.java
! test/jdk/java/util/Formatter/BasicDouble.java
! test/jdk/java/util/Formatter/BasicDoubleObject.java
! test/jdk/java/util/Formatter/BasicFloat.java
! test/jdk/java/util/Formatter/BasicInt.java
! test/jdk/java/util/Formatter/BasicLong.java
! test/jdk/sun/text/resources/LocaleData.cldr
! test/jdk/sun/text/resources/LocaleDataTest.java
! test/jdk/sun/util/resources/cldr/Bug8145136.java
! test/jdk/tools/jlink/plugins/IncludeLocalesPluginTest.java

Changeset: 62b6e7587b1f
Author:    aeubanks
Date:      2019-04-16 13:06 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/62b6e7587b1f

8220673: Add test library support for determining platform IP support
Reviewed-by: dfuchs, chegar
Contributed-by: aeubanks at google.com

! test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java
+ test/jdk/java/net/IPSupport/MinimumPermissions.java
+ test/jdk/java/net/IPSupport/MinimumPermissions.policy
! test/jdk/java/net/Inet4Address/PingThis.java
! test/jdk/java/net/Inet6Address/PreferIPv6AddressesTest.java
! test/jdk/java/net/InetAddress/GetLocalHostWithSM.java
! test/jdk/java/net/MulticastSocket/JoinLeave.java
! test/jdk/java/net/MulticastSocket/NoLoopbackPackets.java
! test/jdk/java/net/MulticastSocket/Promiscuous.java
! test/jdk/java/net/MulticastSocket/SetGetNetworkInterfaceTest.java
! test/jdk/java/net/MulticastSocket/Test.java
! test/jdk/java/net/MulticastSocket/UnreferencedMulticastSockets.java
! test/jdk/java/net/NetworkInterface/NetworkInterfaceStreamTest.java
! test/jdk/java/net/NetworkInterface/Test.java
! test/jdk/java/net/ServerSocket/AcceptInheritHandle.java
! test/jdk/java/net/ServerSocket/UnreferencedSockets.java
! 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/GetLocalAddress.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/RejectIPv6.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/OptionsTest.java
! test/jdk/java/net/SocketOption/SupportedOptionsSet.java
! test/jdk/java/net/SocketOption/UnsupportedOptionsTest.java
! test/jdk/java/nio/channels/DatagramChannel/BindNull.java
! test/jdk/java/nio/channels/DatagramChannel/Disconnect.java
! test/jdk/java/nio/channels/DatagramChannel/MulticastSendReceiveTests.java
! test/jdk/java/nio/channels/DatagramChannel/Promiscuous.java
! test/jdk/java/nio/channels/DatagramChannel/UseDGWithIPv6.java
! test/jdk/java/nio/channels/etc/PrintSupportedOptions.java
+ test/lib/jdk/test/lib/net/IPSupport.java

Changeset: d266d24b6a0e
Author:    shade
Date:      2019-05-08 23:53 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d266d24b6a0e

8223589: Build failures after JDK-8223534 (add back fixed test_markOop.cpp)
Reviewed-by: coleenp

! test/hotspot/gtest/oops/test_markOop.cpp

Changeset: 7e172c330a15
Author:    kvn
Date:      2019-05-08 16:42 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7e172c330a15

8223539: compiler/graalunit/HotspotTest.java hotspot.test.CheckGraalIntrinsics AssertionError: found plugins for intrinsics
Reviewed-by: vlivanov

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java

Changeset: c4b7ad8467c9
Author:    kvn
Date:      2019-05-08 16:47 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c4b7ad8467c9

8223380: [Graal] compiler/c2/Test8062950.java failed with time out.
Summary: put test on Graal problem list.
Reviewed-by: vlivanov

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 271ee240244c
Author:    weijun
Date:      2019-05-09 08:49 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/271ee240244c

8222987: sun/security/tools/keytool/PSS.java times out on Solaris-SPARC
Reviewed-by: mullan, xuelei

! test/jdk/sun/security/tools/keytool/PSS.java

Changeset: 6fbbf466fc6d
Author:    jwilhelm
Date:      2019-05-09 03:11 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6fbbf466fc6d

Added tag jdk-13+20 for changeset 6ccc7cd7931e

! .hgtags

Changeset: 7eb3d3ec9b36
Author:    jcbeyler
Date:      2019-05-08 20:28 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7eb3d3ec9b36

8223441: HeapMonitorStatArrayCorrectnessTest fails due to sampling determinism
Summary: Added an error loop to help with convergence
Reviewed-by: cjplummer, sspitsyn

! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatArrayCorrectnessTest.java

Changeset: 206afa6372ae
Author:    pli
Date:      2019-05-08 09:50 +0000
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/206afa6372ae

8223427: [TESTBUG] Disable JTReg Shenandoah tests when Graal is enabled
Reviewed-by: shade

! test/hotspot/jtreg/gc/TestHumongousReferenceObject.java
! test/hotspot/jtreg/gc/metaspace/TestMetaspacePerfCounters.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocHumongousFragment.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocIntArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjectArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestArrayCopyCheckCast.java
! test/hotspot/jtreg/gc/shenandoah/TestArrayCopyStress.java
! test/hotspot/jtreg/gc/shenandoah/TestElasticTLAB.java
! test/hotspot/jtreg/gc/shenandoah/TestEvilSyncBug.java
! test/hotspot/jtreg/gc/shenandoah/TestGCThreadGroups.java
! test/hotspot/jtreg/gc/shenandoah/TestHeapUncommit.java
! test/hotspot/jtreg/gc/shenandoah/TestHumongousThreshold.java
! test/hotspot/jtreg/gc/shenandoah/TestLargeObjectAlignment.java
! test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java
! test/hotspot/jtreg/gc/shenandoah/TestParallelRefprocSanity.java
! test/hotspot/jtreg/gc/shenandoah/TestPeriodicGC.java
! test/hotspot/jtreg/gc/shenandoah/TestRefprocSanity.java
! test/hotspot/jtreg/gc/shenandoah/TestRegionSampling.java
! test/hotspot/jtreg/gc/shenandoah/TestRetainObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestSmallHeap.java
! test/hotspot/jtreg/gc/shenandoah/TestStringDedup.java
! test/hotspot/jtreg/gc/shenandoah/TestStringDedupStress.java
! test/hotspot/jtreg/gc/shenandoah/TestStringInternCleanup.java
! test/hotspot/jtreg/gc/shenandoah/TestVerifyJCStress.java
! test/hotspot/jtreg/gc/shenandoah/TestVerifyLevels.java
! test/hotspot/jtreg/gc/shenandoah/TestWithLogLevel.java
! test/hotspot/jtreg/gc/shenandoah/TestWrongArrayMember.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestC1ArrayCopyNPE.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestC1VectorizedMismatch.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestCommonGCLoads.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestExpandedWBLostNullCheckDep.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestMaybeNullUnsafeAccess.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestNullCheck.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestReferenceCAS.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestUnsafeOffheapSwap.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestWriteBarrierClearControl.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestJNICritical.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestJNIGlobalRefs.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestPinnedGarbage.java
! test/hotspot/jtreg/gc/shenandoah/jvmti/TestHeapDump.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestChurnNotifications.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestMemoryMXBeans.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestMemoryPools.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestPauseNotifications.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocLargeObj.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocLargerThanHeap.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocSmallObj.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestClassLoaderLeak.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestThreadFailure.java
! test/hotspot/jtreg/gc/shenandoah/options/TestAlwaysPreTouch.java
! test/hotspot/jtreg/gc/shenandoah/options/TestArgumentRanges.java
! test/hotspot/jtreg/gc/shenandoah/options/TestClassUnloadingArguments.java
! test/hotspot/jtreg/gc/shenandoah/options/TestCodeCacheRootStyles.java
! test/hotspot/jtreg/gc/shenandoah/options/TestCriticalControlThreadPriority.java
! test/hotspot/jtreg/gc/shenandoah/options/TestEnabled.java
! test/hotspot/jtreg/gc/shenandoah/options/TestExplicitGC.java
! test/hotspot/jtreg/gc/shenandoah/options/TestExplicitGCNoConcurrent.java
! test/hotspot/jtreg/gc/shenandoah/options/TestHeuristicsUnlock.java
! test/hotspot/jtreg/gc/shenandoah/options/TestHumongousThresholdArgs.java
! test/hotspot/jtreg/gc/shenandoah/options/TestLoopMiningArguments.java
! test/hotspot/jtreg/gc/shenandoah/options/TestObjectAlignment.java
! test/hotspot/jtreg/gc/shenandoah/options/TestPacing.java
! test/hotspot/jtreg/gc/shenandoah/options/TestParallelRegionStride.java
! test/hotspot/jtreg/gc/shenandoah/options/TestRegionSizeArgs.java
! test/hotspot/jtreg/gc/shenandoah/options/TestSafepointWorkers.java
! test/hotspot/jtreg/gc/shenandoah/options/TestSelectiveBarrierFlags.java
! test/hotspot/jtreg/gc/shenandoah/options/TestSingleThreaded.java
! test/hotspot/jtreg/gc/shenandoah/options/TestWrongBarrierDisable.java
! test/hotspot/jtreg/gc/startup_warnings/TestShenandoah.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithShenandoah.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithShenandoah.java

Changeset: d1d6e939803f
Author:    jlahoda
Date:      2019-05-09 11:58 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d1d6e939803f

8221759: Crash when completing \"java.io.File.path\"
Summary: Do not provide documentation for inaccessible elements.
Reviewed-by: rfield

! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/jdk/jshell/ToolTabSnippetTest.java

Changeset: e0bd4c7a176e
Author:    gadams
Date:      2019-05-09 07:21 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e0bd4c7a176e

8042215: javax/management/remote/mandatory/connection/ReconnectTest.java NoSuchObjectException no such object in table
Reviewed-by: dcubed

! test/jdk/ProblemList.txt

Changeset: f8d182aedc92
Author:    stefank
Date:      2019-05-09 14:26 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f8d182aedc92

8223136: Move compressed oops functions to CompressedOops class
Reviewed-by: coleenp, lkorinth

! make/hotspot/src/native/dtrace/generateJvmOffsets.cpp
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.inline.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/relocInfo_ppc.cpp
! src/hotspot/cpu/s390/gc/shared/barrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/sparc/macroAssembler_sparc.cpp
! src/hotspot/cpu/sparc/relocInfo_sparc.cpp
! src/hotspot/cpu/sparc/sparc.ad
! src/hotspot/cpu/sparc/vm_version_sparc.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/relocInfo_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/asm/assembler.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/compiler/oopMap.hpp
! src/hotspot/share/gc/shared/gcConfiguration.cpp
! src/hotspot/share/gc/shared/gcConfiguration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVMInit.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/memory/virtualspace.cpp
+ src/hotspot/share/oops/compressedOops.cpp
+ src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/oops/compressedOops.inline.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceRefKlass.inline.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klass.inline.hpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/opto/lcm.cpp
! src/hotspot/share/opto/machnode.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/stackValue.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/Universe.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/CompressedKlassPointers.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/CompressedOops.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VM.java

Changeset: f3f07c76d3d1
Author:    stefank
Date:      2019-05-09 14:26 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f3f07c76d3d1

8223619: Move VerifyOption out of Universe
Reviewed-by: coleenp, lkorinth

! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1FullGCMarker.cpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.hpp
! src/hotspot/share/gc/g1/g1HeapVerifier.hpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
+ src/hotspot/share/gc/shared/verifyOption.hpp
! src/hotspot/share/memory/universe.hpp

Changeset: 095f10996dcf
Author:    stefank
Date:      2019-05-09 14:26 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/095f10996dcf

8223620: Move IsGCActiveMark implementation out of header
Reviewed-by: coleenp, lkorinth

+ src/hotspot/share/gc/shared/isGCActiveMark.cpp
! src/hotspot/share/gc/shared/isGCActiveMark.hpp

Changeset: 3331dad9cb30
Author:    stefank
Date:      2019-05-09 14:26 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3331dad9cb30

8223621: Move Universe usage out of oopRecorder.hpp
Reviewed-by: coleenp, lkorinth

! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/code/oopRecorder.cpp
! src/hotspot/share/code/oopRecorder.hpp
+ src/hotspot/share/code/oopRecorder.inline.hpp

Changeset: 31b27600b5db
Author:    stefank
Date:      2019-05-09 14:26 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/31b27600b5db

8223622: Move Universe usage out of memAllocator.hpp
Reviewed-by: coleenp, lkorinth

! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/shared/memAllocator.hpp

Changeset: 83b3671d9e30
Author:    stefank
Date:      2019-05-09 14:26 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/83b3671d9e30

8223623: Move oopFactory function definitions out of oopFactory.hpp
Reviewed-by: coleenp, lkorinth

! src/hotspot/share/memory/oopFactory.cpp
! src/hotspot/share/memory/oopFactory.hpp

Changeset: ebf733a324d4
Author:    stefank
Date:      2019-05-09 14:28 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ebf733a324d4

8223624: Cleanup includes of universe.hpp
Reviewed-by: coleenp, lkorinth

! src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/interpreterRT_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/arm/c1_Runtime1_arm.cpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/interpreterRT_arm.cpp
! src/hotspot/cpu/arm/stubGenerator_arm.cpp
! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/ppc/interpreterRT_ppc.cpp
! src/hotspot/cpu/s390/c1_Runtime1_s390.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/s390/interpreterRT_s390.cpp
! src/hotspot/cpu/s390/stubGenerator_s390.cpp
! src/hotspot/cpu/sparc/c1_Runtime1_sparc.cpp
! src/hotspot/cpu/sparc/frame_sparc.cpp
! src/hotspot/cpu/sparc/interpreterRT_sparc.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/interpreterRT_x86_32.cpp
! src/hotspot/cpu/x86/interpreterRT_x86_64.cpp
! src/hotspot/cpu/x86/relocInfo_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/interpreterRT_zero.cpp
! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/asm/assembler.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciObjectFactory.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/ci/ciSymbol.cpp
! src/hotspot/share/ci/ciType.cpp
! src/hotspot/share/ci/ciTypeArrayKlass.cpp
! src/hotspot/share/ci/ciUtilities.cpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/compiledIC.cpp
! src/hotspot/share/code/debugInfo.cpp
! src/hotspot/share/code/icBuffer.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/oopRecorder.hpp
! src/hotspot/share/code/relocInfo.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerOracle.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/compiler/methodMatcher.cpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/gc/cms/cmsHeap.cpp
! src/hotspot/share/gc/cms/cmsLockVerifier.cpp
! src/hotspot/share/gc/cms/cmsVMOperations.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp
! src/hotspot/share/gc/cms/concurrentMarkSweepThread.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1Allocator.inline.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.hpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
! src/hotspot/share/gc/g1/g1HeapVerifier.hpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.cpp
! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/psMarkSweep.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psPromotionLAB.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/serial/markSweep.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/gcConfiguration.hpp
! src/hotspot/share/gc/shared/gcLocker.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/gc/shared/isGCActiveMark.hpp
! src/hotspot/share/gc/shared/markBitMap.cpp
! src/hotspot/share/gc/shared/markBitMap.inline.hpp
! src/hotspot/share/gc/shared/plab.cpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/scavengableNMethods.cpp
! src/hotspot/share/gc/shared/space.inline.hpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupTable.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVMOperations.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zNMethod.cpp
! src/hotspot/share/interpreter/bytecodeInterpreter.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/interpreter/interpreterRuntime.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThread.cpp
! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVMInit.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/arena.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/iterator.cpp
! src/hotspot/share/memory/iterator.inline.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/oopFactory.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/arrayKlass.hpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/cpCache.hpp
! src/hotspot/share/oops/generateOopMap.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceMirrorKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.inline.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/methodData.hpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/oops/oopsHierarchy.cpp
! src/hotspot/share/oops/oopsHierarchy.hpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/typeArrayKlass.cpp
! src/hotspot/share/opto/machnode.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiClassFileReconstituter.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiTagMap.hpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/nativeLookup.cpp
! src/hotspot/share/prims/resolvedMethodTable.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/fieldDescriptor.cpp
! src/hotspot/share/runtime/fieldType.cpp
! src/hotspot/share/runtime/interfaceSupport.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/memprofiler.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/relocator.cpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/unhandledOops.cpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/runtime/vm_version.cpp
! src/hotspot/share/services/attachListener.cpp
! src/hotspot/share/services/classLoadingService.cpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/gtest/gc/shared/test_collectedHeap.cpp

Changeset: 7748aa47b4e2
Author:    dfuchs
Date:      2019-05-09 14:23 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7748aa47b4e2

8223573: Replace wildcard address with loopback or local host in tests - part 4
Summary: Makes a few intermittently failing tests more resilient to port reuse issues by ensuring they bind to the loopback address instead of the wildcard.
Reviewed-by: alanb, chegar

! test/jdk/java/net/Socket/Streams.java
! test/jdk/sun/net/ftp/FtpURLConnectionLeak.java
! test/jdk/sun/net/www/AuthHeaderTest.java
! test/jdk/sun/net/www/ftptest/FtpServer.java
! test/jdk/sun/net/www/http/ChunkedInputStream/ChunkedEncodingTest.java
! test/jdk/sun/net/www/http/ChunkedInputStream/ChunkedEncodingWithProgressMonitorTest.java
! test/jdk/sun/net/www/http/ChunkedInputStream/TestAvailable.java
! test/jdk/sun/net/www/http/HttpClient/MultiThreadTest.java
! test/jdk/sun/net/www/http/HttpURLConnection/DigestAuth.java
! test/jdk/sun/net/www/protocol/http/6550798/test.java
! test/jdk/sun/net/www/protocol/http/CloseOptionHeader.java

Changeset: 7f782ee493f7
Author:    vromero
Date:      2019-05-09 10:04 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7f782ee493f7

8222251: preflow visitor is not visiting lambda expressions
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/T8222251/PreflowNotVisitingLambdaExpTest.java

Changeset: 77e95181b5d6
Author:    erikj
Date:      2019-05-09 07:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/77e95181b5d6

8223627: jdk-13+20 bundle name contains null instead of ea
Reviewed-by: dholmes, tbell

! make/conf/jib-profiles.js

Changeset: b77bf7f216f4
Author:    mbaesken
Date:      2019-05-03 14:38 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b77bf7f216f4

8223307: enable the Stack Execution Disable flag for JDK binaries on AIX
Reviewed-by: erikj, mdoerr

! make/autoconf/flags-ldflags.m4

Changeset: 04f603ebb6c2
Author:    redestad
Date:      2019-05-09 17:28 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/04f603ebb6c2

8223454: Reduce String concatenation shapes by folding initialLengthCoder into last mixer
Reviewed-by: jlaskey

! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java

Changeset: 81607d4919c0
Author:    joehw
Date:      2019-05-09 09:23 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/81607d4919c0

8222991: Xerces 2.12.0: Validation
Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/dv/xs/TypeValidator.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLSchemaMessages.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDAbstractTraverser.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDComplexTypeTraverser.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDSimpleTypeTraverser.java
! test/jaxp/javax/xml/jaxp/unittest/validation/SchemaTest.java

Changeset: f4c8f88c665e
Author:    aph
Date:      2019-05-09 12:52 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f4c8f88c665e

8223645: AArch64 build broken by fix for 8223136
Reviewed-by: stefank

! src/hotspot/cpu/aarch64/compiledIC_aot_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp

Changeset: 019b3db480f4
Author:    aph
Date:      2019-05-09 12:56 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/019b3db480f4

Merge


Changeset: fd08f5a976e6
Author:    gziemski
Date:      2019-05-09 12:04 -0500
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fd08f5a976e6

8189208: Cleanup ancient argument processing code
Summary: Remove bits thread_park_blocker, post_vm_init_hook_enabled and pending_list_uses_discovered_fields
Reviewed-by: hseigel, dholmes

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/java.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/services/threadService.cpp
! src/java.base/share/native/libjava/jdk_util.c

Changeset: 3c16c876b094
Author:    mullan
Date:      2019-05-09 13:49 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3c16c876b094

8191808: Configurable read timeout for CRLs
Reviewed-by: xuelei, coffeys

! src/java.base/share/classes/sun/security/provider/certpath/URICertStore.java
+ test/jdk/sun/security/x509/URICertStore/CRLReadTimeout.java

Changeset: c90da1272d7f
Author:    aoqi
Date:      2019-05-10 01:37 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c90da1272d7f

8223599: minimal build fails after JDK-8185525
Reviewed-by: shade, gziemski, dholmes
Contributed-by: Wang Haomin <wanghaomin at loongson.cn>

! src/hotspot/share/utilities/tableStatistics.cpp

Changeset: 9c18785a13bf
Author:    aoqi
Date:      2019-05-10 01:41 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9c18785a13bf

8223651: Build fails with --with-jvm-features=-jfr and --disable-precompiled-headers
Reviewed-by: shade
Contributed-by: Wang Haomin <wanghaomin at loongson.cn>

! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp

Changeset: 2a25ece54fd8
Author:    gziemski
Date:      2019-05-09 16:34 -0500
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2a25ece54fd8

8223639: [JVMCI] jvmciCompiler.cpp needs to include "oops/objArrayOop.inline.hpp""
Summary: Added missing header
Reviewed-by: dlong, kvn

! src/hotspot/share/jvmci/jvmciCompiler.cpp

Changeset: ad757676262c
Author:    dholmes
Date:      2019-05-09 18:42 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ad757676262c

8222292: runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/ArrayIndexOutOfBoundsExceptionTest.java timeout but test passed
Reviewed-by: goetz, lfoltan, kvn

! test/hotspot/jtreg/runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/ArrayIndexOutOfBoundsExceptionTest.java

Changeset: ac8493c4a747
Author:    xliu
Date:      2019-05-09 18:38 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ac8493c4a747

8223537: testlibrary_tests/ctw/ClassesListTest.java fails with Agent timeout frequently
Reviewed-by: thartmann, kvn

! src/hotspot/share/compiler/compileBroker.cpp

Changeset: b0a1572ec64a
Author:    weijun
Date:      2019-05-10 09:39 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b0a1572ec64a

8200400: Restrict Sasl mechanisms
Reviewed-by: mullan

! src/java.base/share/conf/security/java.security
! src/java.security.sasl/share/classes/javax/security/sasl/Sasl.java
+ test/jdk/javax/security/sasl/Sasl/DisabledMechanisms.java

Changeset: 293d45e5108b
Author:    clanger
Date:      2019-05-10 06:31 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/293d45e5108b

8223555: Cleanups in cacerts tests
Reviewed-by: xuelei

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/ValidatePathWithParams.java
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: 6870b259b170
Author:    rschmelter
Date:      2019-05-09 05:04 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6870b259b170

8223617: code_size2 needs adjustments
Reviewed-by: mdoerr, simonis

! src/hotspot/cpu/x86/stubRoutines_x86.hpp

Changeset: d26653aca0bd
Author:    shade
Date:      2019-05-10 09:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d26653aca0bd

8223676: Minimal VM build failure after 8223136 (Move compressed oops functions to CompressedOops class)
Reviewed-by: rkennke

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

Changeset: 45bbef01a6ae
Author:    shade
Date:      2019-05-10 09:56 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/45bbef01a6ae

8223675: arm32 build failure after 8223136 (Move compressed oops functions to CompressedOops class)
Reviewed-by: rkennke

! src/hotspot/cpu/arm/c1_CodeStubs_arm.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/os_cpu/linux_arm/thread_linux_arm.cpp

Changeset: 33fe50b6d707
Author:    coleenp
Date:      2019-05-10 09:05 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/33fe50b6d707

8223626: move print() functions to cpp files
Summary: improve debugging experience
Reviewed-by: dholmes, dlong

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeBlob.hpp
! src/hotspot/share/code/vmreg.cpp
! src/hotspot/share/code/vmreg.hpp
! src/hotspot/share/code/vtableStubs.cpp
! src/hotspot/share/code/vtableStubs.hpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/compiler/oopMap.hpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/interpreter/interpreter.cpp
! src/hotspot/share/interpreter/interpreter.hpp
! src/hotspot/share/oops/metadata.cpp
! src/hotspot/share/oops/metadata.hpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp
! src/hotspot/share/runtime/biasedLocking.cpp
! src/hotspot/share/runtime/biasedLocking.hpp
! src/hotspot/share/runtime/fieldDescriptor.cpp
! src/hotspot/share/runtime/fieldDescriptor.hpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/jniHandles.hpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/osThread.cpp
! src/hotspot/share/runtime/osThread.hpp
! src/hotspot/share/runtime/rtmLocking.cpp
! src/hotspot/share/runtime/rtmLocking.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/stubCodeGenerator.cpp
! src/hotspot/share/runtime/stubCodeGenerator.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp

Changeset: cf94f5c214f6
Author:    coleenp
Date:      2019-05-10 09:07 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/cf94f5c214f6

Merge

! src/hotspot/share/runtime/thread.cpp

Changeset: 351da897f409
Author:    aefimov
Date:      2019-05-10 15:34 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/351da897f409

8223465: Replace wildcard address with loopback or local host in tests - part 3
Reviewed-by: dfuchs

! test/jdk/java/net/DatagramSocket/PortUnreachable.java
! test/jdk/java/net/Socket/HttpProxy.java
! test/jdk/java/net/Socket/asyncClose/ServerSocket_accept.java
! test/jdk/java/net/Socks/SocksV4Test.java
! test/jdk/sun/net/www/protocol/http/ChunkedErrorStream.java

Changeset: 258170da6d3a
Author:    ysuenaga
Date:      2019-05-11 01:17 +0900
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/258170da6d3a

8223186: HotSpot compile warnings from GCC 9
Reviewed-by: dholmes, aeubanks

! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/gc/shared/ptrQueue.cpp
! src/hotspot/share/prims/jvmtiExport.hpp

Changeset: 9db7c0f561a6
Author:    aeubanks
Date:      2019-05-09 10:28 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9db7c0f561a6

8223652: Rename IPSupport.skipIfCurrentConfigurationIsInvalid() to IPSupport.throwSkippedExceptionIfNonOperational()
Reviewed-by: dfuchs, chegar
Contributed-by: aeubanks at google.com

! test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java
! test/jdk/java/net/IPSupport/MinimumPermissions.java
! test/jdk/java/net/Inet4Address/PingThis.java
! test/jdk/java/net/InetAddress/GetLocalHostWithSM.java
! test/jdk/java/net/MulticastSocket/JoinLeave.java
! test/jdk/java/net/MulticastSocket/Promiscuous.java
! test/jdk/java/net/MulticastSocket/SetGetNetworkInterfaceTest.java
! test/jdk/java/net/MulticastSocket/Test.java
! test/jdk/java/net/MulticastSocket/UnreferencedMulticastSockets.java
! test/jdk/java/net/NetworkInterface/NetworkInterfaceStreamTest.java
! test/jdk/java/net/NetworkInterface/Test.java
! test/jdk/java/net/ServerSocket/UnreferencedSockets.java
! 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/GetLocalAddress.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/RejectIPv6.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/OptionsTest.java
! test/jdk/java/net/SocketOption/SupportedOptionsSet.java
! test/jdk/java/net/SocketOption/UnsupportedOptionsTest.java
! test/jdk/java/nio/channels/DatagramChannel/Disconnect.java
! test/jdk/java/nio/channels/DatagramChannel/MulticastSendReceiveTests.java
! test/jdk/java/nio/channels/DatagramChannel/Promiscuous.java
! test/jdk/java/nio/channels/DatagramChannel/UseDGWithIPv6.java
! test/jdk/java/nio/channels/etc/PrintSupportedOptions.java
! test/lib/jdk/test/lib/net/IPSupport.java

Changeset: f2d5f44d994e
Author:    dnsimon
Date:      2019-05-10 10:30 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f2d5f44d994e

8223531: [Graal] assert(type() == T_INT) failed: type check
Reviewed-by: dlong, thartmann, never, kvn

! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp

Changeset: 0fe908af327e
Author:    bobv
Date:      2019-05-10 11:15 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0fe908af327e

8221340: [TESTBUG] TestCgroupMetrics.java fails after fix for JDK-8219562
Reviewed-by: mseledtsov, rriggs

! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/SubSystem.java
! test/lib/jdk/test/lib/containers/cgroup/MetricsTester.java

Changeset: 207b7bf04f49
Author:    bobv
Date:      2019-05-10 11:18 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/207b7bf04f49

8222533: jtreg test jdk/internal/platform/cgroup/TestCgroupMetrics.java fails on SLES12.3 linux ppc64le machine
Reviewed-by: mseledtsov, dholmes

! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/SubSystem.java

Changeset: 1e83e1a600cb
Author:    cito
Date:      2019-05-10 20:56 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1e83e1a600cb

8221569: JFR tool produces incorrect output when both --categories and --events are specified
Reviewed-by: mgronlun
Contributed-by: chihiro.ito at oracle.com, erik.gahlin at oracle.com

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Print.java

Changeset: b27f33bef884
Author:    xuelei
Date:      2019-05-10 12:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b27f33bef884

8221253: TLSv1.3 may generate TLSInnerPlainText longer than 2^14+1 bytes
Reviewed-by: jnimeh

! src/java.base/share/classes/sun/security/ssl/DTLSOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/OutputRecord.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/SSLSocketOutputRecord.java
+ test/jdk/javax/net/ssl/SSLSocket/Tls13PacketSize.java

Changeset: ef73702a906e
Author:    jjg
Date:      2019-05-10 13:37 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ef73702a906e

8223654: Clean up @jls references in com.sun.source
Reviewed-by: darcy

! src/jdk.compiler/share/classes/com/sun/source/tree/AnnotationTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ArrayAccessTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ArrayTypeTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/AssertTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/AssignmentTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/BinaryTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/BlockTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/BreakTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/CaseTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/CatchTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ClassTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/CompilationUnitTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/CompoundAssignmentTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ConditionalExpressionTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ContinueTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/DoWhileLoopTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/EmptyStatementTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/EnhancedForLoopTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ExpressionStatementTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ExpressionTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ForLoopTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/IdentifierTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/IfTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ImportTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/InstanceOfTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/LabeledStatementTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/LiteralTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/MemberSelectTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/MethodInvocationTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/MethodTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ModifiersTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/NewArrayTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/NewClassTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/PackageTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ParameterizedTypeTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ParenthesizedTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/PrimitiveTypeTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ReturnTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/StatementTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/SwitchExpressionTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/SwitchTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/SynchronizedTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ThrowTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/TryTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/TypeCastTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/TypeParameterTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/UnaryTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/VariableTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/WhileLoopTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/WildcardTree.java

Changeset: ea4774a27d9f
Author:    jcbeyler
Date:      2019-05-08 15:36 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ea4774a27d9f

8223040: Add a AsyncGetCallTrace test
Summary: Add a AsyncGetCallTrace test
Reviewed-by: sspitsyn, dcubed

! make/test/JtregNativeHotspot.gmk
+ test/hotspot/jtreg/serviceability/AsyncGetCallTrace/MyPackage/ASGCTBaseTest.java
+ test/hotspot/jtreg/serviceability/AsyncGetCallTrace/libAsyncGetCallTraceTest.cpp

Changeset: c2551d161358
Author:    aeubanks
Date:      2019-05-10 17:47 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c2551d161358

8223667: ASAN build broken
Reviewed-by: erikj, manc

! make/autoconf/spec.gmk.in

Changeset: fcf83b204c27
Author:    stuefe
Date:      2019-04-05 11:52 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fcf83b204c27

8222015: Small VM.metaspace improvements
Reviewed-by: jiangli, coleenp

! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace/metaspaceCommon.cpp
! src/hotspot/share/memory/metaspace/metaspaceCommon.hpp
! src/hotspot/share/memory/metaspace/printCLDMetaspaceInfoClosure.cpp
! src/hotspot/share/memory/metaspace/printCLDMetaspaceInfoClosure.hpp
! src/hotspot/share/memory/metaspace/printMetaspaceInfoKlassClosure.cpp
! src/hotspot/share/memory/metaspace/printMetaspaceInfoKlassClosure.hpp

Changeset: 85ccac8a8c13
Author:    hannesw
Date:      2019-05-13 16:43 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/85ccac8a8c13

8219060: -linksource broken with modules
Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SourceToHTMLConverter.java
! test/langtools/jdk/javadoc/doclet/testMetadata/TestMetadata.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java
! test/langtools/jdk/javadoc/doclet/testOptions/TestOptions.java

Changeset: f542a3a135bd
Author:    dfuchs
Date:      2019-05-13 17:31 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f542a3a135bd

8223632: Replace wildcard address with loopback or local host in tests - part 5
Summary: Replaces wildcard usage by loopback, when possible, adds intermittent keyword and a comment, when not.
Reviewed-by: chegar

! test/jdk/java/net/ProxySelector/LoopbackAddresses.java
! test/jdk/java/net/ProxySelector/ProxyTest.java
! test/jdk/java/net/ResponseCache/B6181108.java
! test/jdk/java/net/SocketInputStream/SocketClosedException.java
! test/jdk/java/net/SocketPermission/SocketPermissionTest.java
! test/jdk/java/net/URLConnection/DisconnectAfterEOF.java
! test/jdk/java/net/URLConnection/contentHandler/UserContentHandler.java
! test/jdk/sun/net/www/http/HttpClient/B7025238.java
! test/jdk/sun/net/www/http/HttpClient/ProxyFromCache.java

Changeset: 1b940da275d2
Author:    adinn
Date:      2019-04-25 17:27 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1b940da275d2

8221696: MappedByteBuffer.force method to specify range
Summary: Overload MappedByteBuffer.force to accept index and length arguments
Reviewed-by: dfuchs, alanb, bpb

! src/java.base/share/classes/java/nio/MappedByteBuffer.java
! test/jdk/java/nio/channels/FileChannel/MapTest.java

Changeset: adb3a3aa2e52
Author:    sgehwolf
Date:      2019-03-14 14:04 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/adb3a3aa2e52

8214796: Create a jlink plugin for stripping debug info symbols from native libraries
Reviewed-by: alanb, mchung, erikj, ihse

! make/common/TestFilesCompilation.gmk
! make/gensrc/Gensrc-jdk.jlink.gmk
! make/test/JtregNativeJdk.gmk
+ src/jdk.jlink/linux/classes/jdk/tools/jlink/internal/plugins/StripNativeDebugSymbolsPlugin.java
+ src/jdk.jlink/linux/classes/jdk/tools/jlink/resources/strip_native_debug_symbols_plugin.properties
+ src/jdk.jlink/linux/classes/module-info.java.extra
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/TaskHelper.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/DefaultStripDebugPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/PluginsResourceBundle.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/plugins.properties
! test/jdk/tools/jlink/IntegrationTest.java
+ test/jdk/tools/jlink/plugins/DefaultStripDebugPluginTest.java
+ test/jdk/tools/jlink/plugins/StripNativeDebugSymbolsPlugin/FakeObjCopy.java
+ test/jdk/tools/jlink/plugins/StripNativeDebugSymbolsPlugin/StripNativeDebugSymbolsPluginTest.java
+ test/jdk/tools/jlink/plugins/StripNativeDebugSymbolsPlugin/src/fib/FibJNI.java
+ test/jdk/tools/jlink/plugins/StripNativeDebugSymbolsPlugin/src/libFib.c

Changeset: 1b03400e5a8f
Author:    stefank
Date:      2019-05-11 13:10 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1b03400e5a8f

8223637: Fix build breakage after 8223136
Reviewed-by: stefank, coleenp
Contributed-by: stefan.karlsson at oracle.com, lutz.schmidt at sap.com, glaubitz at physik.fu-berlin.de, shade at redhat.com

! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.inline.hpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/sparc/c1_LIRAssembler_sparc.cpp
! src/hotspot/os/solaris/os_solaris.cpp
! src/hotspot/share/adlc/main.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/runtime/deoptimization.cpp

Changeset: 4ef4d55a129b
Author:    epavlova
Date:      2019-05-13 13:32 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4ef4d55a129b

8223235: [Graal] compiler/jsr292/NonInlinedCall/InvokeTest.java failed time out
Reviewed-by: kvn

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 01fa7f06f806
Author:    weijun
Date:      2019-05-14 08:47 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/01fa7f06f806

8223063: Support CNG RSA keys
Reviewed-by: mullan

! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/CPrivateKey.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/CPublicKey.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/CSignature.java
! src/jdk.crypto.mscapi/windows/native/libsunmscapi/security.cpp
+ test/jdk/sun/security/mscapi/VeryLongAlias.java

Changeset: a7abac394abb
Author:    igerasim
Date:      2019-05-13 18:18 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a7abac394abb

8223730: URLClassLoader.findClass() can throw IndexOutOfBoundsException
Reviewed-by: prappo, bchristi

! src/java.base/share/classes/jdk/internal/loader/Resource.java

Changeset: 6a60270af76b
Author:    jcbeyler
Date:      2019-05-13 20:45 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6a60270af76b

8223779: Build failure after 8223040 (Add a AsyncGetCallTrace test)
Summary: Fix a build flag for the AGCT test
Reviewed-by: cjplummer, sspitsyn

! make/test/JtregNativeHotspot.gmk

Changeset: 855c803e6f1d
Author:    mbaesken
Date:      2019-05-10 09:58 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/855c803e6f1d

8223574: add more thread-related system settings info to hs_error file on AIX
Reviewed-by: goetz, mdoerr

! src/hotspot/os/aix/os_aix.cpp

Changeset: 88954c14eb57
Author:    mbaesken
Date:      2019-05-14 09:14 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/88954c14eb57

8223685: used bundled zlib on AIX by default
Reviewed-by: erikj, simonis

! make/autoconf/lib-bundled.m4

Changeset: 0eee5adb22d7
Author:    shade
Date:      2019-05-14 09:12 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0eee5adb22d7

8223759: Shenandoah should allow arbitrarily low initial heap size
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! test/hotspot/jtreg/gc/shenandoah/options/TestRegionSizeArgs.java

Changeset: 76751d3faf7b
Author:    shade
Date:      2019-05-14 09:12 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/76751d3faf7b

8223762: Shenandoah: overflows in calculations involving heap capacity
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahTraversalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp

Changeset: 39ba09047e19
Author:    pliden
Date:      2019-05-14 09:55 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/39ba09047e19

8222480: Implementation: JEP 351: ZGC: Uncommit Unused Memory
Reviewed-by: stefank, eosterlund

! src/hotspot/os/linux/gc/z/zNUMA_linux.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zBackingFile_linux_x86.hpp
! src/hotspot/os_cpu/linux_x86/gc/z/zBackingPath_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zPhysicalMemoryBacking_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/gc/z/zPhysicalMemoryBacking_linux_x86.hpp
! src/hotspot/share/gc/z/vmStructs_z.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zList.hpp
! src/hotspot/share/gc/z/zList.inline.hpp
! src/hotspot/share/gc/z/zLiveMap.cpp
! src/hotspot/share/gc/z/zLiveMap.hpp
! src/hotspot/share/gc/z/zLiveMap.inline.hpp
! src/hotspot/share/gc/z/zMemory.cpp
! src/hotspot/share/gc/z/zMemory.hpp
! src/hotspot/share/gc/z/zPage.cpp
! src/hotspot/share/gc/z/zPage.hpp
! src/hotspot/share/gc/z/zPage.inline.hpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
! src/hotspot/share/gc/z/zPageCache.cpp
! src/hotspot/share/gc/z/zPageCache.hpp
! src/hotspot/share/gc/z/zPageCache.inline.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zPhysicalMemory.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp
- src/hotspot/share/gc/z/zPreMappedMemory.cpp
- src/hotspot/share/gc/z/zPreMappedMemory.hpp
- src/hotspot/share/gc/z/zPreMappedMemory.inline.hpp
+ src/hotspot/share/gc/z/zUncommitter.cpp
+ src/hotspot/share/gc/z/zUncommitter.hpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp
! src/hotspot/share/gc/z/zVirtualMemory.inline.hpp
! src/hotspot/share/gc/z/z_globals.hpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPageAllocator.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPhysicalMemoryManager.java
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
! test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp
! test/hotspot/gtest/gc/z/test_zVirtualMemory.cpp
! test/hotspot/jtreg/ProblemList-zgc.txt
+ test/hotspot/jtreg/gc/z/TestUncommit.java

Changeset: 43764a3a986d
Author:    clanger
Date:      2019-05-14 09:25 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/43764a3a986d

8223597: jdk/nio/zipfs/ZipFSTester.java RuntimeException: CHECK_FAILED! (getAttribute.crc <entries20> failed 6af4413c vs 0 ...)
Reviewed-by: redestad, lancea

! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java
! test/jdk/jdk/nio/zipfs/ZipFSTester.java

Changeset: e2ed0691ae79
Author:    sspitsyn
Date:      2019-05-14 02:07 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e2ed0691ae79

8219023: Investigate syncing JVMTI spec version with JDK version
Summary: Auto sync versions with the jdk versions
Reviewed-by: dholmes, jcbeyler, cjplummer

! make/hotspot/gensrc/GensrcJvmti.gmk
! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmti.xsl
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiH.xsl
! src/hotspot/share/prims/jvmtiLib.xsl
! src/jdk.jdi/share/classes/com/sun/tools/jdi/VirtualMachineManagerImpl.java
! src/jdk.jdwp.agent/share/native/libjdwp/VirtualMachineImpl.c

Changeset: 6b06de11e78e
Author:    yzhou
Date:      2019-05-14 11:06 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6b06de11e78e

8222969: Migrate RuleBasedCollatorTest to JDK Repo
Reviewed-by: naoto

+ test/jdk/java/text/Collator/RuleBasedCollatorTest.java

Changeset: d7819bedfaaf
Author:    redestad
Date:      2019-05-14 12:00 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d7819bedfaaf

8221478: Disable VerifySharedSpaces by default
Reviewed-by: iklam, dholmes

! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/runtime/appcds/SharedArchiveConsistency.java

Changeset: e9db10a375d9
Author:    eosterlund
Date:      2019-05-14 12:07 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e9db10a375d9

8222841: Incorrect static call stub interactions with class unloading
Reviewed-by: kvn, coleenp

! src/hotspot/cpu/x86/compiledIC_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/aot/aotCompiledMethod.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/code/compiledMethod.cpp
! src/hotspot/share/code/compiledMethod.hpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/oops/klass.hpp

Changeset: a82655619efd
Author:    stefank
Date:      2019-05-14 10:54 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a82655619efd

8223822: Add gc IDs in the log of gc verification
Reviewed-by: stefank, tschatzl
Contributed-by: fujie at loongson.cn

! src/hotspot/share/logging/logPrefix.hpp

Changeset: 43439afaab4a
Author:    aefimov
Date:      2019-05-14 13:34 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/43439afaab4a

8223638: Replace wildcard address with loopback or local host in tests - part 6
Reviewed-by: dfuchs

! test/jdk/java/net/ServerSocket/AcceptCauseFileDescriptorLeak.java
! test/jdk/java/net/ServerSocket/UnreferencedSockets.java
! test/jdk/java/net/URL/PerConnectionProxy.java
! test/jdk/java/net/URLConnection/Redirect307Test.java
! test/jdk/java/net/URLConnection/RedirectLimit.java
! test/jdk/java/util/jar/JarFile/mrjar/MultiReleaseJarHttpProperties.java
! test/jdk/lib/testlibrary/java/util/jar/SimpleHttpServer.java
! test/jdk/sun/net/www/protocol/http/RetryUponTimeout.java
! test/jdk/sun/net/www/protocol/jar/MultiReleaseJarURLConnection.java

Changeset: f9c8e16db3dd
Author:    coleenp
Date:      2019-05-14 08:52 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f9c8e16db3dd

8219459: oopDesc::is_valid() is broken
Summary: Use Metaspace::contains() to test address ranges.
Reviewed-by: mdoerr, stuefe, jiangli

! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/oop.cpp

Changeset: 25c329958c70
Author:    tschatzl
Date:      2019-05-14 15:36 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/25c329958c70

8200545: Improve filter for enqueued deferred cards
Reviewed-by: kbarrett, sangheki

! src/hotspot/share/gc/g1/g1AllocRegion.hpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
! src/hotspot/share/gc/g1/g1Allocator.inline.hpp
! src/hotspot/share/gc/g1/g1BiasedArray.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/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
+ src/hotspot/share/gc/g1/g1HeapRegionAttr.hpp
! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
- src/hotspot/share/gc/g1/g1InCSetState.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsLog.java
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java

Changeset: 571732021d59
Author:    tschatzl
Date:      2019-05-14 15:36 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/571732021d59

8223018: Rename G1RemSet::*oops_into_collection_set_do methods
Reviewed-by: manc, sangheki

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp

Changeset: 63ba0b902181
Author:    stuefe
Date:      2019-04-07 09:13 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/63ba0b902181

8221738: ErrorFile option does not handle pre-existing error files of the same name
Reviewed-by: coleenp, clanger

! src/hotspot/share/utilities/vmError.cpp
+ test/hotspot/jtreg/runtime/ErrorHandling/ErrorFileOverwriteTest.java

Changeset: e4049522b074
Author:    vromero
Date:      2019-05-14 11:28 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e4049522b074

8215470: Bad EnclosingMethod attribute on classes declared in lambdas
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
+ test/langtools/tools/javac/T8215470/BadEnclosingMethodAttrTest.java
! test/langtools/tools/javac/classfiles/attributes/EnclosingMethod/EnclosingMethodTest.java
! test/langtools/tools/javac/lambda/LambdaInnerTypeVarReflect.java

Changeset: 59ea39bb2809
Author:    coleenp
Date:      2019-05-14 11:29 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/59ea39bb2809

8223657: Remove unused THREAD argument from SymbolTable functions
Summary: also made lookup and lookup_only functions private to SymbolTable.  External callers use new_symbol or probe.
Reviewed-by: dholmes, gziemski

! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/sparc/sharedRuntime_sparc.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/ci/ciSignature.cpp
! src/hotspot/share/ci/ciSymbol.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classListParser.cpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/stackMapFrame.cpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/verificationType.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/verifier.hpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/compiler/compilerOracle.cpp
! src/hotspot/share/compiler/methodMatcher.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/jfr/dcmd/jfrDcmds.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/jni/jfrGetAllEventClasses.cpp
! src/hotspot/share/jfr/jni/jfrJavaCall.cpp
! src/hotspot/share/jfr/jni/jfrJavaCall.hpp
! src/hotspot/share/jfr/jni/jfrJavaSupport.cpp
! src/hotspot/share/jfr/jni/jfrUpcalls.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleDescription.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/utilities/jfrJavaLog.cpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.cpp
! src/hotspot/share/jvmci/compilerRuntime.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp
! src/hotspot/share/oops/typeArrayKlass.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/nativeLookup.cpp
! src/hotspot/share/prims/wbtestmethods/parserTests.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/fieldType.cpp
! src/hotspot/share/runtime/reflection.cpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/signature.hpp
! test/hotspot/gtest/classfile/test_symbolTable.cpp

Changeset: 5d8c5c7bca95
Author:    dsamersoff
Date:      2019-05-14 21:36 +0300
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5d8c5c7bca95

8223767: Shenandoah fails to build on Solaris x86_64
Summary: Trivial changes to make Solaris Studio 12.4 happy
Reviewed-by: shade, rkennke
Contributed-by: boris.ulasevich at bell-sw.com

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/gc/shenandoah/shenandoahAllocRequest.hpp
! src/hotspot/share/gc/shenandoah/shenandoahAsserts.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNumberSeq.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSharedVariables.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp

Changeset: 1e4ab8f5bc77
Author:    jwilhelm
Date:      2019-05-14 22:31 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1e4ab8f5bc77

8223917: Problemlist compiler/ciReplay/TestServerVM.java
Reviewed-by: kbarrett, mikael

! test/hotspot/jtreg/ProblemList.txt

Changeset: f8d45530b75e
Author:    skuksenko
Date:      2019-05-14 15:09 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f8d45530b75e

8223921: Update SocketReadWrite benchmark
Reviewed-by: redestad

! test/micro/org/openjdk/bench/java/net/SocketReadWrite.java

Changeset: f67269c129f9
Author:    dholmes
Date:      2019-05-14 20:29 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f67269c129f9

8223810: HotSpot compile warnings from VS2017
Reviewed-by: dholmes, stuefe
Contributed-by: Andrew Luo <andrewluotechnologies at outlook.com>

! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/services/attachListener.hpp
! test/hotspot/gtest/gtestMain.cpp

Changeset: ddb27517396c
Author:    mbaesken
Date:      2019-05-10 10:18 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ddb27517396c

8222720: Provide extended VMWare/vSphere virtualization related info in the hs_error file on linux/windows x86_64
Reviewed-by: dholmes, rehn

! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/runtime/os.hpp
+ src/hotspot/share/utilities/virtualizationSupport.cpp
+ src/hotspot/share/utilities/virtualizationSupport.hpp

Changeset: 2ed7d59e725d
Author:    kaddepalli
Date:      2019-04-22 17:02 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2ed7d59e725d

8218917: KeyEvent.getModifiers() returns inconsistent values for ALT keys
Reviewed-by: serb

! src/java.desktop/macosx/native/libawt_lwawt/awt/AWTEvent.m
! test/jdk/java/awt/event/MouseEvent/AltGraphModifierTest/AltGraphModifierTest.java
+ test/jdk/java/awt/keyboard/8218917/AltKeyBug.java

Changeset: 23ff4073267f
Author:    itakiguchi
Date:      2019-04-22 18:54 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/23ff4073267f

8212676: AWT SystemColor setting on CDE
Reviewed-by: serb

! src/java.desktop/share/classes/sun/awt/OSInfo.java
! src/java.desktop/unix/classes/sun/awt/X11/MotifColorUtilities.java

Changeset: cd796dd64044
Author:    serb
Date:      2019-04-22 12:35 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/cd796dd64044

8216008: -Djavax.accessibility.assistive_technologies empty list leads to exception
Reviewed-by: prr

! src/java.desktop/share/classes/java/awt/Toolkit.java
! test/jdk/javax/accessibility/AccessibilityProvider/basic.sh

Changeset: 4fcc1f1d7dd8
Author:    serb
Date:      2019-04-22 12:40 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4fcc1f1d7dd8

8222789: Replace the usage of "Sun's Xinerama API" by the "XFree86's Xinerama API" on Solaris
Reviewed-by: prr

! src/java.desktop/unix/native/libawt_xawt/awt/awt_GraphicsEnv.c

Changeset: 1353a7ca8a37
Author:    psadhukhan
Date:      2019-04-23 14:22 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1353a7ca8a37

Merge


Changeset: bbc7c176c168
Author:    prr
Date:      2019-04-24 09:21 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bbc7c176c168

8212701: remove sun.desktop property from launcher code
Reviewed-by: serb, alanb, rriggs

! src/demo/share/java2d/J2DBench/src/j2dbench/report/XMLHTMLReporter.java
! src/java.base/share/classes/jdk/internal/util/SystemProps.java
! src/java.base/share/native/libjava/System.c
! src/java.base/share/native/libjava/java_props.h
! src/java.base/unix/native/libjava/java_props_md.c
! src/java.base/windows/native/libjava/java_props_md.c
! src/java.desktop/share/classes/javax/swing/UIManager.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthLookAndFeel.java
! src/java.desktop/share/classes/sun/awt/SunToolkit.java
! src/java.desktop/unix/classes/sun/awt/UNIXToolkit.java
+ test/jdk/java/awt/Toolkit/SunDesktopProperty/CheckSunDesktopProperty.java

Changeset: 360c0955b06b
Author:    kaddepalli
Date:      2019-04-25 15:19 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/360c0955b06b

8219914: Change the environment variable for Java Access Bridge logging to have a directory.
Reviewed-by: prr

! src/jdk.accessibility/windows/native/common/AccessBridgeDebug.cpp
! src/jdk.accessibility/windows/native/common/AccessBridgeDebug.h
! src/jdk.accessibility/windows/native/libjavaaccessbridge/JavaAccessBridge.cpp
! src/jdk.accessibility/windows/native/libwindowsaccessbridge/WinAccessBridge.cpp

Changeset: 1372fbbde8dd
Author:    serb
Date:      2019-04-25 15:13 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1372fbbde8dd

8222438: Drop of outdated logging in the com.sun.media.sound package
Reviewed-by: amenkov

! src/java.desktop/share/classes/com/sun/media/sound/AbstractDataLine.java
! src/java.desktop/share/classes/com/sun/media/sound/AbstractLine.java
! src/java.desktop/share/classes/com/sun/media/sound/AbstractMidiDevice.java
! src/java.desktop/share/classes/com/sun/media/sound/AbstractMidiDeviceProvider.java
! src/java.desktop/share/classes/com/sun/media/sound/AbstractMixer.java
! src/java.desktop/share/classes/com/sun/media/sound/DataPusher.java
! src/java.desktop/share/classes/com/sun/media/sound/DirectAudioDevice.java
! src/java.desktop/share/classes/com/sun/media/sound/DirectAudioDeviceProvider.java
! src/java.desktop/share/classes/com/sun/media/sound/EventDispatcher.java
! src/java.desktop/share/classes/com/sun/media/sound/JSSecurityManager.java
! src/java.desktop/share/classes/com/sun/media/sound/JavaSoundAudioClip.java
! src/java.desktop/share/classes/com/sun/media/sound/MidiInDevice.java
! src/java.desktop/share/classes/com/sun/media/sound/MidiInDeviceProvider.java
! src/java.desktop/share/classes/com/sun/media/sound/MidiOutDevice.java
! src/java.desktop/share/classes/com/sun/media/sound/MidiOutDeviceProvider.java
! src/java.desktop/share/classes/com/sun/media/sound/MidiUtils.java
! src/java.desktop/share/classes/com/sun/media/sound/PCMtoPCMCodec.java
! src/java.desktop/share/classes/com/sun/media/sound/Platform.java
! src/java.desktop/share/classes/com/sun/media/sound/PortMixer.java
! src/java.desktop/share/classes/com/sun/media/sound/PortMixerProvider.java
! src/java.desktop/share/classes/com/sun/media/sound/Printer.java
! src/java.desktop/share/classes/com/sun/media/sound/RealTimeSequencer.java

Changeset: 769dbf384c44
Author:    serb
Date:      2019-04-25 15:15 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/769dbf384c44

8214046: [macosx] Undecorated Frame does not Iconify when set to
Reviewed-by: dmarkov

! src/java.desktop/macosx/native/libawt_lwawt/awt/AWTWindow.m
! test/jdk/java/awt/Frame/NormalToIconified/NormalToIconifiedTest.java

Changeset: 3464146f4a1c
Author:    serb
Date:      2019-04-25 15:18 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3464146f4a1c

8222799: java.beans.Introspector uses an obsolete methods cache
Reviewed-by: prr

! src/java.desktop/share/classes/java/beans/Introspector.java
! src/java.desktop/share/classes/java/beans/ThreadGroupContext.java

Changeset: 1e6f7f30943d
Author:    prr
Date:      2019-04-26 12:31 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1e6f7f30943d

8208179: Devanagari not shown with logical fonts on Windows after removal of Lucida Sans from JDK
Reviewed-by: jdv, naoto

! make/data/fontconfig/windows.fontconfig.properties
! src/java.desktop/share/classes/sun/font/SunFontManager.java
+ test/jdk/java/awt/font/WindowsIndicFonts.java

Changeset: 6b1bac001aaf
Author:    psadhukhan
Date:      2019-04-28 12:34 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6b1bac001aaf

8222830: PIT: java/awt/Window/AlwaysOnTop/AutoTestOnTop.java listed twice in ProblemList
Reviewed-by: serb

! test/jdk/ProblemList.txt

Changeset: 99337f94b04d
Author:    prr
Date:      2019-04-29 10:16 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/99337f94b04d

8130266: Change the mechanism by which JDK loads the platform-specific GraphicsEnvironment class
Reviewed-by: serb, bchristi

! src/demo/share/java2d/J2DBench/src/j2dbench/ResultSet.java
! src/java.base/share/classes/jdk/internal/util/SystemProps.java
! src/java.base/share/native/libjava/System.c
! src/java.base/share/native/libjava/java_props.h
! src/java.base/unix/native/libjava/java_props_md.c
! src/java.base/windows/native/libjava/java_props_md.c
+ src/java.desktop/macosx/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java
! src/java.desktop/macosx/native/libawt_lwawt/awt/LWCToolkit.m
! src/java.desktop/share/classes/java/awt/GraphicsEnvironment.java
+ src/java.desktop/unix/classes/sun/awt/PlatformGraphicsInfo.java
+ src/java.desktop/windows/classes/sun/awt/PlatformGraphicsInfo.java
+ test/jdk/java/awt/GraphicsEnvironment/CheckGraphicsEnvSystemProperty.java

Changeset: a7a436e080c1
Author:    vagarwal
Date:      2019-04-30 04:15 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a7a436e080c1

8222519: ButtonDemoScreenshotTest fails randomly with "still state to be reached"
Reviewed-by: serb

! test/jdk/sanity/client/SwingSet/src/ButtonDemoScreenshotTest.java

Changeset: 65297f60ba19
Author:    itakiguchi
Date:      2019-04-30 14:30 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/65297f60ba19

8213232: Unix/X11 setCompositionEnableNative issue
Reviewed-by: serb

! src/java.desktop/aix/native/libawt_xawt/awt/awt_InputMethod.c
! src/java.desktop/share/classes/sun/awt/im/InputContext.java
! src/java.desktop/unix/classes/sun/awt/X11InputMethod.java
! src/java.desktop/unix/native/libawt_xawt/awt/awt_InputMethod.c

Changeset: 88b769ae99c7
Author:    prr
Date:      2019-05-02 10:48 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/88b769ae99c7

Merge

- src/hotspot/os_cpu/linux_x86/gc/z/zAddress_linux_x86.inline.hpp
- src/hotspot/share/gc/cms/cmsCollectorPolicy.cpp
- src/hotspot/share/gc/cms/cmsCollectorPolicy.hpp
- src/hotspot/share/gc/epsilon/epsilonCollectorPolicy.hpp
- src/hotspot/share/gc/g1/g1CollectorPolicy.cpp
- src/hotspot/share/gc/g1/g1CollectorPolicy.hpp
- src/hotspot/share/gc/g1/g1HeterogeneousCollectorPolicy.cpp
- src/hotspot/share/gc/g1/g1HeterogeneousCollectorPolicy.hpp
- src/hotspot/share/gc/parallel/generationSizer.cpp
- src/hotspot/share/gc/parallel/generationSizer.hpp
- src/hotspot/share/gc/parallel/heterogeneousGenerationSizer.cpp
- src/hotspot/share/gc/parallel/heterogeneousGenerationSizer.hpp
- src/hotspot/share/gc/shared/collectorPolicy.cpp
- src/hotspot/share/gc/shared/collectorPolicy.hpp
- src/hotspot/share/gc/shared/gcArguments.inline.hpp
- src/hotspot/share/gc/z/zCollectorPolicy.cpp
- src/hotspot/share/gc/z/zCollectorPolicy.hpp
- src/hotspot/share/jvmci/systemDictionary_jvmci.hpp
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIMetaAccessContext.java
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/MetaspaceWrapperObject.java
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/.checkstyle_checks.xml
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64IntegerSubstitutions.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64LongSubstitutions.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyWithSlowPathNode.java
- test/jdk/java/lang/String/concat/StringConcatFactoryEmptyMethods.java
- test/jdk/java/net/Socket/OldImpl.java
- test/jdk/java/net/Socket/OldSocketImpl.java
- test/jdk/java/net/Socket/OldSocketImplTestDriver.java
- test/jdk/java/nio/channels/SocketChannel/Stream.java
- test/jdk/jdk/nio/zipfs/MultiReleaseJarTest.java
- test/jdk/jdk/nio/zipfs/jarfs/root/dir1/leaf1.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir1/leaf2.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir2/leaf3.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir2/leaf4.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir1/leaf1.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir1/leaf2.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir2/leaf3.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir2/leaf4.txt
- test/jdk/sun/security/pkcs11/tls/tls12/TestTLS12.java

Changeset: 72d194129803
Author:    prr
Date:      2019-05-03 17:06 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/72d194129803

8222819: Remove setting of headless property on MacOS from launcher code.
Reviewed-by: serb, rriggs

! src/java.base/macosx/native/libjava/java_props_macosx.c
! src/java.base/macosx/native/libjava/java_props_macosx.h
! src/java.base/share/classes/jdk/internal/util/SystemProps.java
! src/java.base/share/native/libjava/System.c
! src/java.base/share/native/libjava/java_props.h
! src/java.base/unix/native/libjava/java_props_md.c

Changeset: 0d49e7c0b4fa
Author:    prr
Date:      2019-05-07 11:52 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0d49e7c0b4fa

Merge

! test/jdk/ProblemList.txt

Changeset: c2e4aef5edf2
Author:    serb
Date:      2019-05-07 18:18 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c2e4aef5edf2

8223237: Replace use of string.equals("") with isEmpty() in java.desktop
Reviewed-by: prr

! src/demo/share/java2d/J2DBench/src/j2dbench/tests/iio/InputImageTests.java
! src/demo/share/java2d/J2DBench/src/j2dbench/tests/iio/OutputImageTests.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaButtonUI.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaComboBoxRendererInternal.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaFileChooserUI.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaInternalFrameBorder.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaInternalFrameDockIconUI.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaMenuPainter.java
! src/java.desktop/macosx/classes/sun/font/CFontManager.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/gif/GIFMetadata.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageMetadata.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKFileChooserUI.java
! src/java.desktop/share/classes/java/awt/FileDialog.java
! src/java.desktop/share/classes/java/awt/TextComponent.java
! src/java.desktop/share/classes/java/beans/EventHandler.java
! src/java.desktop/share/classes/javax/swing/JEditorPane.java
! src/java.desktop/share/classes/javax/swing/SwingUtilities.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxRenderer.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicLabelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuItemUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToggleButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolTipUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToggleButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToolTipUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthGraphicsUtils.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthLabelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthMenuItemLayoutHelper.java
! src/java.desktop/share/classes/javax/swing/text/html/FormView.java
! src/java.desktop/share/classes/javax/swing/text/html/FrameView.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
! src/java.desktop/share/classes/sun/awt/DebugSettings.java
! src/java.desktop/share/classes/sun/awt/im/ExecutableInputMethodManager.java
! src/java.desktop/share/classes/sun/awt/im/InputContext.java
! src/java.desktop/share/classes/sun/font/SunFontManager.java
! src/java.desktop/share/classes/sun/print/PSPrinterJob.java
! src/java.desktop/share/classes/sun/print/PSStreamPrintJob.java
! src/java.desktop/share/classes/sun/print/PSStreamPrintService.java
! src/java.desktop/share/classes/sun/print/PrintJob2D.java
! src/java.desktop/share/classes/sun/print/ServiceDialog.java
! src/java.desktop/share/classes/sun/swing/MenuItemLayoutHelper.java
! src/java.desktop/share/classes/sun/swing/SwingUtilities2.java
! src/java.desktop/share/classes/sun/swing/plaf/synth/SynthFileChooserUI.java
! src/java.desktop/unix/classes/sun/awt/X11/XDecoratedPeer.java
! src/java.desktop/unix/classes/sun/awt/X11/XFileDialogPeer.java
! src/java.desktop/unix/classes/sun/awt/X11/XPopupMenuPeer.java
! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java
! src/java.desktop/unix/classes/sun/awt/X11InputMethodBase.java
! src/java.desktop/unix/classes/sun/font/FontConfigManager.java
! src/java.desktop/unix/classes/sun/print/IPPPrintService.java
! src/java.desktop/unix/classes/sun/print/PrintServiceLookupProvider.java
! src/java.desktop/unix/classes/sun/print/UnixPrintJob.java
! src/java.desktop/unix/classes/sun/print/UnixPrintService.java
! src/java.desktop/windows/classes/sun/java2d/windows/WindowsFlags.java
! src/java.desktop/windows/classes/sun/print/PrintServiceLookupProvider.java
! src/java.desktop/windows/classes/sun/print/Win32PrintJob.java
! src/java.desktop/windows/classes/sun/print/Win32PrintService.java

Changeset: fa917627b17b
Author:    jdv
Date:      2019-05-08 11:59 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fa917627b17b

Merge

- test/hotspot/gtest/oops/test_markOop.cpp

Changeset: 442e683e65fa
Author:    serb
Date:      2019-05-08 14:34 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/442e683e65fa

7141393: [macosx] CARemoteLayer code refactoring and unit test
Reviewed-by: dmarkov, jdv

! src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.m
! src/java.desktop/macosx/native/libawt_lwawt/java2d/opengl/CGLGraphicsConfig.h
! src/java.desktop/macosx/native/libawt_lwawt/java2d/opengl/CGLGraphicsConfig.m
! src/java.desktop/macosx/native/libawt_lwawt/java2d/opengl/CGLLayer.h
! src/java.desktop/macosx/native/libawt_lwawt/java2d/opengl/CGLLayer.m
! src/java.desktop/macosx/native/libawt_lwawt/java2d/opengl/CGLSurfaceData.m

Changeset: 631c31a5bf40
Author:    serb
Date:      2019-05-08 16:19 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/631c31a5bf40

8144125: [macOS] java/awt/event/ComponentEvent/MovedResizedTwiceTest/MovedResizedTwiceTest.java failed automatically
Reviewed-by: dmarkov

! src/java.desktop/macosx/classes/sun/lwawt/LWComponentPeer.java
! test/jdk/java/awt/event/ComponentEvent/MovedResizedTwiceTest/MovedResizedTwiceTest.java

Changeset: bcfedddcf4ce
Author:    itakiguchi
Date:      2019-05-08 22:59 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bcfedddcf4ce

8211826: StringIndexOutOfBoundsException happens via GetStringUTFRegion()
Reviewed-by: serb

! src/java.desktop/unix/native/libawt_xawt/awt/awt_UNIXToolkit.c
! src/java.desktop/unix/native/libawt_xawt/awt/swing_GTKEngine.c
+ test/jdk/java/awt/Gtk/GtkJNITest/GtkIconTest.java

Changeset: da3834261f0c
Author:    prr
Date:      2019-05-09 16:09 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/da3834261f0c

8222362: Upgrade to Freetype 2.10.0
Reviewed-by: serb, erikj

! make/lib/Awt2dLibraries.gmk
! src/java.desktop/share/legal/freetype.md
! src/java.desktop/share/native/libfreetype/UPDATING.txt
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftconfig.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftheader.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftmodule.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftoption.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftstdlib.h
! src/java.desktop/share/native/libfreetype/include/freetype/freetype.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftadvanc.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbbox.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbdf.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbitmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftchapters.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftcid.h
+ src/java.desktop/share/native/libfreetype/include/freetype/ftcolor.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftdriver.h
! src/java.desktop/share/native/libfreetype/include/freetype/fterrdef.h
! src/java.desktop/share/native/libfreetype/include/freetype/fterrors.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftfntfmt.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftgasp.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftglyph.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftgzip.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftimage.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftincrem.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftlcdfil.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftlist.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmac.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmm.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmodapi.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmoderr.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftoutln.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftparams.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftrender.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsizes.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsnames.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftstroke.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsynth.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsystem.h
! src/java.desktop/share/native/libfreetype/include/freetype/fttrigon.h
! src/java.desktop/share/native/libfreetype/include/freetype/fttypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/autohint.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/cffotypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/cfftypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftcalc.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftdebug.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftdrv.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftgloadr.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/fthash.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftmemory.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftobjs.h
- src/java.desktop/share/native/libfreetype/include/freetype/internal/ftpic.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftpsprop.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftrfork.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftserv.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftstream.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/fttrace.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftvalid.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/internal.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/psaux.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/pshints.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svbdf.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svcfftl.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svcid.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svfntfmt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svgldict.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svgxval.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svkern.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svmetric.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svmm.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svotval.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpfr.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpostnm.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svprop.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpscmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpsinfo.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svsfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svttcmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svtteng.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svttglyf.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svwinfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/sfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/t1types.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/tttypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/t1tables.h
! src/java.desktop/share/native/libfreetype/include/freetype/ttnameid.h
! src/java.desktop/share/native/libfreetype/include/freetype/tttables.h
! src/java.desktop/share/native/libfreetype/include/freetype/tttags.h
! src/java.desktop/share/native/libfreetype/include/ft2build.h
! src/java.desktop/share/native/libfreetype/src/autofit/afangles.c
! src/java.desktop/share/native/libfreetype/src/autofit/afangles.h
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.c
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.cin
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.dat
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.h
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.hin
! src/java.desktop/share/native/libfreetype/src/autofit/afcjk.c
! src/java.desktop/share/native/libfreetype/src/autofit/afcjk.h
! src/java.desktop/share/native/libfreetype/src/autofit/afcover.h
! src/java.desktop/share/native/libfreetype/src/autofit/afdummy.c
! src/java.desktop/share/native/libfreetype/src/autofit/afdummy.h
! src/java.desktop/share/native/libfreetype/src/autofit/aferrors.h
! src/java.desktop/share/native/libfreetype/src/autofit/afglobal.c
! src/java.desktop/share/native/libfreetype/src/autofit/afglobal.h
! src/java.desktop/share/native/libfreetype/src/autofit/afhints.c
! src/java.desktop/share/native/libfreetype/src/autofit/afhints.h
! src/java.desktop/share/native/libfreetype/src/autofit/afindic.c
! src/java.desktop/share/native/libfreetype/src/autofit/afindic.h
! src/java.desktop/share/native/libfreetype/src/autofit/aflatin.c
! src/java.desktop/share/native/libfreetype/src/autofit/aflatin.h
! src/java.desktop/share/native/libfreetype/src/autofit/afloader.c
! src/java.desktop/share/native/libfreetype/src/autofit/afloader.h
! src/java.desktop/share/native/libfreetype/src/autofit/afmodule.c
! src/java.desktop/share/native/libfreetype/src/autofit/afmodule.h
- src/java.desktop/share/native/libfreetype/src/autofit/afpic.c
- src/java.desktop/share/native/libfreetype/src/autofit/afpic.h
! src/java.desktop/share/native/libfreetype/src/autofit/afranges.c
! src/java.desktop/share/native/libfreetype/src/autofit/afranges.h
! src/java.desktop/share/native/libfreetype/src/autofit/afscript.h
! src/java.desktop/share/native/libfreetype/src/autofit/afshaper.c
! src/java.desktop/share/native/libfreetype/src/autofit/afshaper.h
! src/java.desktop/share/native/libfreetype/src/autofit/afstyles.h
! src/java.desktop/share/native/libfreetype/src/autofit/aftypes.h
! src/java.desktop/share/native/libfreetype/src/autofit/afwarp.c
! src/java.desktop/share/native/libfreetype/src/autofit/afwarp.h
! src/java.desktop/share/native/libfreetype/src/autofit/afwrtsys.h
- src/java.desktop/share/native/libfreetype/src/base/basepic.c
- src/java.desktop/share/native/libfreetype/src/base/basepic.h
! src/java.desktop/share/native/libfreetype/src/base/ftadvanc.c
- src/java.desktop/share/native/libfreetype/src/base/ftapi.c
! src/java.desktop/share/native/libfreetype/src/base/ftbase.h
! src/java.desktop/share/native/libfreetype/src/base/ftbbox.c
! src/java.desktop/share/native/libfreetype/src/base/ftbitmap.c
! src/java.desktop/share/native/libfreetype/src/base/ftcalc.c
! src/java.desktop/share/native/libfreetype/src/base/ftcid.c
! src/java.desktop/share/native/libfreetype/src/base/ftdbgmem.c
! src/java.desktop/share/native/libfreetype/src/base/ftdebug.c
! src/java.desktop/share/native/libfreetype/src/base/ftfntfmt.c
! src/java.desktop/share/native/libfreetype/src/base/ftfstype.c
! src/java.desktop/share/native/libfreetype/src/base/ftgasp.c
! src/java.desktop/share/native/libfreetype/src/base/ftgloadr.c
! src/java.desktop/share/native/libfreetype/src/base/ftglyph.c
! src/java.desktop/share/native/libfreetype/src/base/fthash.c
! src/java.desktop/share/native/libfreetype/src/base/ftinit.c
! src/java.desktop/share/native/libfreetype/src/base/ftlcdfil.c
! src/java.desktop/share/native/libfreetype/src/base/ftmac.c
! src/java.desktop/share/native/libfreetype/src/base/ftmm.c
! src/java.desktop/share/native/libfreetype/src/base/ftobjs.c
! src/java.desktop/share/native/libfreetype/src/base/ftoutln.c
! src/java.desktop/share/native/libfreetype/src/base/ftpatent.c
- src/java.desktop/share/native/libfreetype/src/base/ftpic.c
! src/java.desktop/share/native/libfreetype/src/base/ftpsprop.c
! src/java.desktop/share/native/libfreetype/src/base/ftrfork.c
! src/java.desktop/share/native/libfreetype/src/base/ftsnames.c
! src/java.desktop/share/native/libfreetype/src/base/ftstream.c
! src/java.desktop/share/native/libfreetype/src/base/ftstroke.c
! src/java.desktop/share/native/libfreetype/src/base/ftsynth.c
! src/java.desktop/share/native/libfreetype/src/base/ftsystem.c
! src/java.desktop/share/native/libfreetype/src/base/fttrigon.c
! src/java.desktop/share/native/libfreetype/src/base/fttype1.c
! src/java.desktop/share/native/libfreetype/src/base/ftutil.c
- src/java.desktop/share/native/libfreetype/src/base/md5.c
- src/java.desktop/share/native/libfreetype/src/base/md5.h
! src/java.desktop/share/native/libfreetype/src/cff/cffcmap.c
! src/java.desktop/share/native/libfreetype/src/cff/cffcmap.h
! src/java.desktop/share/native/libfreetype/src/cff/cffdrivr.c
! src/java.desktop/share/native/libfreetype/src/cff/cffdrivr.h
! src/java.desktop/share/native/libfreetype/src/cff/cfferrs.h
! src/java.desktop/share/native/libfreetype/src/cff/cffgload.c
! src/java.desktop/share/native/libfreetype/src/cff/cffgload.h
! src/java.desktop/share/native/libfreetype/src/cff/cffload.c
! src/java.desktop/share/native/libfreetype/src/cff/cffload.h
! src/java.desktop/share/native/libfreetype/src/cff/cffobjs.c
! src/java.desktop/share/native/libfreetype/src/cff/cffobjs.h
! src/java.desktop/share/native/libfreetype/src/cff/cffparse.c
! src/java.desktop/share/native/libfreetype/src/cff/cffparse.h
- src/java.desktop/share/native/libfreetype/src/cff/cffpic.c
- src/java.desktop/share/native/libfreetype/src/cff/cffpic.h
! src/java.desktop/share/native/libfreetype/src/cff/cfftoken.h
! src/java.desktop/share/native/libfreetype/src/cid/ciderrs.h
! src/java.desktop/share/native/libfreetype/src/cid/cidgload.c
! src/java.desktop/share/native/libfreetype/src/cid/cidgload.h
! src/java.desktop/share/native/libfreetype/src/cid/cidload.c
! src/java.desktop/share/native/libfreetype/src/cid/cidload.h
! src/java.desktop/share/native/libfreetype/src/cid/cidobjs.c
! src/java.desktop/share/native/libfreetype/src/cid/cidobjs.h
! src/java.desktop/share/native/libfreetype/src/cid/cidparse.c
! src/java.desktop/share/native/libfreetype/src/cid/cidparse.h
! src/java.desktop/share/native/libfreetype/src/cid/cidriver.c
! src/java.desktop/share/native/libfreetype/src/cid/cidriver.h
! src/java.desktop/share/native/libfreetype/src/cid/cidtoken.h
! src/java.desktop/share/native/libfreetype/src/psaux/afmparse.c
! src/java.desktop/share/native/libfreetype/src/psaux/afmparse.h
! src/java.desktop/share/native/libfreetype/src/psaux/cffdecode.c
! src/java.desktop/share/native/libfreetype/src/psaux/cffdecode.h
! src/java.desktop/share/native/libfreetype/src/psaux/psarrst.c
! src/java.desktop/share/native/libfreetype/src/psaux/psarrst.h
! src/java.desktop/share/native/libfreetype/src/psaux/psauxerr.h
! src/java.desktop/share/native/libfreetype/src/psaux/psauxmod.c
! src/java.desktop/share/native/libfreetype/src/psaux/psauxmod.h
! src/java.desktop/share/native/libfreetype/src/psaux/psblues.c
! src/java.desktop/share/native/libfreetype/src/psaux/psblues.h
! src/java.desktop/share/native/libfreetype/src/psaux/psconv.c
! src/java.desktop/share/native/libfreetype/src/psaux/psconv.h
! src/java.desktop/share/native/libfreetype/src/psaux/pserror.c
! src/java.desktop/share/native/libfreetype/src/psaux/pserror.h
! src/java.desktop/share/native/libfreetype/src/psaux/psfixed.h
! src/java.desktop/share/native/libfreetype/src/psaux/psfont.c
! src/java.desktop/share/native/libfreetype/src/psaux/psfont.h
! src/java.desktop/share/native/libfreetype/src/psaux/psft.c
! src/java.desktop/share/native/libfreetype/src/psaux/psft.h
! src/java.desktop/share/native/libfreetype/src/psaux/psglue.h
! src/java.desktop/share/native/libfreetype/src/psaux/pshints.c
! src/java.desktop/share/native/libfreetype/src/psaux/pshints.h
! src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c
! src/java.desktop/share/native/libfreetype/src/psaux/psintrp.h
! src/java.desktop/share/native/libfreetype/src/psaux/psobjs.c
! src/java.desktop/share/native/libfreetype/src/psaux/psobjs.h
! src/java.desktop/share/native/libfreetype/src/psaux/psread.c
! src/java.desktop/share/native/libfreetype/src/psaux/psread.h
! src/java.desktop/share/native/libfreetype/src/psaux/psstack.c
! src/java.desktop/share/native/libfreetype/src/psaux/psstack.h
! src/java.desktop/share/native/libfreetype/src/psaux/pstypes.h
! src/java.desktop/share/native/libfreetype/src/psaux/t1cmap.c
! src/java.desktop/share/native/libfreetype/src/psaux/t1cmap.h
! src/java.desktop/share/native/libfreetype/src/psaux/t1decode.c
! src/java.desktop/share/native/libfreetype/src/psaux/t1decode.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshalgo.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshalgo.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshglob.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshglob.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshmod.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshmod.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshnterr.h
- src/java.desktop/share/native/libfreetype/src/pshinter/pshpic.c
- src/java.desktop/share/native/libfreetype/src/pshinter/pshpic.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshrec.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshrec.h
! src/java.desktop/share/native/libfreetype/src/psnames/psmodule.c
! src/java.desktop/share/native/libfreetype/src/psnames/psmodule.h
! src/java.desktop/share/native/libfreetype/src/psnames/psnamerr.h
- src/java.desktop/share/native/libfreetype/src/psnames/pspic.c
- src/java.desktop/share/native/libfreetype/src/psnames/pspic.h
! src/java.desktop/share/native/libfreetype/src/psnames/pstables.h
! src/java.desktop/share/native/libfreetype/src/raster/ftmisc.h
! src/java.desktop/share/native/libfreetype/src/raster/ftraster.c
! src/java.desktop/share/native/libfreetype/src/raster/ftraster.h
! src/java.desktop/share/native/libfreetype/src/raster/ftrend1.c
! src/java.desktop/share/native/libfreetype/src/raster/ftrend1.h
! src/java.desktop/share/native/libfreetype/src/raster/rasterrs.h
- src/java.desktop/share/native/libfreetype/src/raster/rastpic.c
- src/java.desktop/share/native/libfreetype/src/raster/rastpic.h
! src/java.desktop/share/native/libfreetype/src/sfnt/pngshim.c
! src/java.desktop/share/native/libfreetype/src/sfnt/pngshim.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sfdriver.c
! src/java.desktop/share/native/libfreetype/src/sfnt/sfdriver.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sferrors.h
- src/java.desktop/share/native/libfreetype/src/sfnt/sfntpic.c
- src/java.desktop/share/native/libfreetype/src/sfnt/sfntpic.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sfobjs.c
! src/java.desktop/share/native/libfreetype/src/sfnt/sfobjs.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmap.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmap.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmapc.h
+ src/java.desktop/share/native/libfreetype/src/sfnt/ttcolr.c
+ src/java.desktop/share/native/libfreetype/src/sfnt/ttcolr.h
+ src/java.desktop/share/native/libfreetype/src/sfnt/ttcpal.c
+ src/java.desktop/share/native/libfreetype/src/sfnt/ttcpal.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttkern.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttkern.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttload.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttload.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttmtx.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttmtx.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttpost.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttpost.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttsbit.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttsbit.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c
! src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmerrs.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmooth.c
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmooth.h
- src/java.desktop/share/native/libfreetype/src/smooth/ftspic.c
- src/java.desktop/share/native/libfreetype/src/smooth/ftspic.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttdriver.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttdriver.h
! src/java.desktop/share/native/libfreetype/src/truetype/tterrors.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttgload.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttgxvar.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttgxvar.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttinterp.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttinterp.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttobjs.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttobjs.h
- src/java.desktop/share/native/libfreetype/src/truetype/ttpic.c
- src/java.desktop/share/native/libfreetype/src/truetype/ttpic.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttpload.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttpload.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttsubpix.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttsubpix.h
! src/java.desktop/share/native/libfreetype/src/type1/t1afm.c
! src/java.desktop/share/native/libfreetype/src/type1/t1afm.h
! src/java.desktop/share/native/libfreetype/src/type1/t1driver.c
! src/java.desktop/share/native/libfreetype/src/type1/t1driver.h
! src/java.desktop/share/native/libfreetype/src/type1/t1errors.h
! src/java.desktop/share/native/libfreetype/src/type1/t1gload.c
! src/java.desktop/share/native/libfreetype/src/type1/t1gload.h
! src/java.desktop/share/native/libfreetype/src/type1/t1load.c
! src/java.desktop/share/native/libfreetype/src/type1/t1load.h
! src/java.desktop/share/native/libfreetype/src/type1/t1objs.c
! src/java.desktop/share/native/libfreetype/src/type1/t1objs.h
! src/java.desktop/share/native/libfreetype/src/type1/t1parse.c
! src/java.desktop/share/native/libfreetype/src/type1/t1parse.h
! src/java.desktop/share/native/libfreetype/src/type1/t1tokens.h

Changeset: dde07ac16610
Author:    prr
Date:      2019-05-10 16:22 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/dde07ac16610

8212700: Change the mechanism by which JDK loads the platform-specific AWT Toolkit
Reviewed-by: serb, rriggs

! src/java.base/share/classes/jdk/internal/util/SystemProps.java
! src/java.base/share/native/libjava/System.c
! src/java.base/share/native/libjava/java_props.h
! src/java.base/unix/native/libjava/java_props_md.c
! src/java.base/windows/native/libjava/java_props_md.c
! src/java.desktop/macosx/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java
! src/java.desktop/share/classes/java/awt/Toolkit.java
! src/java.desktop/unix/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
! src/java.desktop/windows/classes/sun/awt/PlatformGraphicsInfo.java
! src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java
+ test/jdk/java/awt/Toolkit/ToolkitPropertyTest/CheckToolkitSystemProperty.java

Changeset: b267b838272f
Author:    psadhukhan
Date:      2019-05-14 11:23 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b267b838272f

Merge

- make/data/cldr/common/main/ff_CM.xml
- make/data/cldr/common/main/ff_GN.xml
- make/data/cldr/common/main/ff_MR.xml
- make/data/cldr/common/main/ff_SN.xml
- make/data/cldr/common/main/yue_HK.xml
- make/data/cldr/common/supplemental/telephoneCodeData.xml
- src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetC1_aarch64.cpp
- src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetC1_x86.cpp
- src/hotspot/share/gc/shenandoah/shenandoahBrooksPointer.hpp
- src/hotspot/share/gc/shenandoah/shenandoahBrooksPointer.inline.hpp
! test/jdk/ProblemList.txt

Changeset: f5c0793f2dc1
Author:    psadhukhan
Date:      2019-05-15 13:54 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f5c0793f2dc1

Merge

- src/hotspot/share/gc/g1/g1InCSetState.hpp
- src/hotspot/share/gc/z/zPreMappedMemory.cpp
- src/hotspot/share/gc/z/zPreMappedMemory.hpp
- src/hotspot/share/gc/z/zPreMappedMemory.inline.hpp
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZPhysicalMemoryManager.java

Changeset: b0b20413d853
Author:    shade
Date:      2019-05-15 11:53 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b0b20413d853

8223911: Disable bad node budget verification until the fix
Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopnode.hpp

Changeset: 80991d58b947
Author:    thartmann
Date:      2019-05-15 14:30 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/80991d58b947

8223885: hs_err and replay file may contain garbage when overwriting existing file
Summary: Truncate file before overwriting.
Reviewed-by: stuefe, dholmes

! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: b99e97bc5040
Author:    zgu
Date:      2019-05-15 08:58 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b99e97bc5040

8223215: Shenandoah: Support verifying subset of roots
Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
+ src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
+ src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp

Changeset: 4ee117b890c5
Author:    aeubanks
Date:      2019-05-10 17:13 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4ee117b890c5

8223737: Fix HostsFileNameService for IPv6 literal addresses
Reviewed-by: chegar, msheppar
Contributed-by: aeubanks at google.com

! src/java.base/share/classes/java/net/InetAddress.java
! test/jdk/java/net/InetAddress/InternalNameServiceWithHostsFileTest.java

Changeset: 8a6093c186a6
Author:    amenkov
Date:      2019-05-15 11:06 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8a6093c186a6

8184770: JDWP support for IPv6
Reviewed-by: sspitsyn, chegar

! src/jdk.jdi/share/classes/com/sun/tools/jdi/SocketListeningConnector.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/SocketTransportService.java
! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c
! src/jdk.jdwp.agent/share/native/libdt_socket/sysSocket.h
! src/jdk.jdwp.agent/unix/native/libdt_socket/socket_md.c
! src/jdk.jdwp.agent/windows/native/libdt_socket/socket_md.c
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ListeningConnector/startListening/startlis001.java
- test/jdk/com/sun/jdi/BasicJDWPConnectionTest.java
+ test/jdk/com/sun/jdi/JdwpAllowTest.java
+ test/jdk/com/sun/jdi/JdwpAttachTest.java
+ test/jdk/com/sun/jdi/JdwpListenTest.java
+ test/jdk/com/sun/jdi/JdwpNetProps.java

Changeset: e58e454c1409
Author:    dfuchs
Date:      2019-05-15 19:09 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e58e454c1409

8223716: sun/net/www/http/HttpClient/MultiThreadTest.java should be more resilient to unexpected traffic
Reviewed-by: chegar

! test/jdk/sun/net/www/http/HttpClient/MultiThreadTest.java

Changeset: 4dd7ea5f28cf
Author:    dfuchs
Date:      2019-05-15 19:34 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4dd7ea5f28cf

8223880: Update sun/net/ftp/FtpURL.java and sun/net/ftp/FtpURLConnectionLeak.java to work with IPv6 addresses
Summary: This fix updates three tests: sun/net/ftp/FtpURL.java, sun/net/ftp/FtpURLConnectionLeak.java, and sun/net/ftp/FtpGetContent.java, to work with IPv6 addresses
Reviewed-by: chegar, aeubanks, vtewari

! test/jdk/sun/net/ftp/FtpGetContent.java
! test/jdk/sun/net/ftp/FtpURL.java
! test/jdk/sun/net/ftp/FtpURLConnectionLeak.java

Changeset: 442e22c051f0
Author:    aefimov
Date:      2019-05-15 19:47 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/442e22c051f0

8223798: Replace wildcard address with loopback or local host in tests - part 7
Reviewed-by: dfuchs, vtewari

! test/jdk/java/net/Socket/DeadlockTest.java
! test/jdk/java/net/Socket/SocketGrowth.java
! test/jdk/java/net/Socket/asyncClose/DatagramSocket_receive.java
! test/jdk/java/net/Socket/asyncClose/Socket_getInputStream_read.java
! test/jdk/java/net/Socket/asyncClose/Socket_getOutputStream_write.java
! test/jdk/java/net/URLConnection/HttpContinueStackOverflow.java
! test/jdk/java/net/URLConnection/ResendPostBody.java
! test/jdk/sun/net/ftp/MarkResetTest.java
! test/jdk/sun/net/www/http/ChunkedOutputStream/Test.java
! test/jdk/sun/net/www/protocol/http/B6518816.java
! test/jdk/sun/net/www/protocol/http/ProxyTunnelServer.java
! test/jdk/sun/net/www/protocol/http/TunnelThroughProxy.java

Changeset: 2c19c55a289a
Author:    rhalade
Date:      2019-05-15 13:22 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2c19c55a289a

8222136: Remove two Comodo root CA certificates that are expiring
Reviewed-by: mullan

! src/java.base/share/lib/security/cacerts
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: 53d51822f287
Author:    aeubanks
Date:      2019-05-07 16:18 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/53d51822f287

8223532: Don't try creating IPv4 sockets in NetworkInterface.c if IPv4 is not supported
Reviewed-by: dfuchs, chegar
Contributed-by: aeubanks at google.com

! src/java.base/unix/native/libnet/NetworkInterface.c

Changeset: f2f11d7f7f4e
Author:    shade
Date:      2019-05-15 22:45 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f2f11d7f7f4e

8223980: Shenandoah: Refactor and fix ObjArrayChunkedTask verification
Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp



From david.simms at oracle.com  Mon May 20 08:11:35 2019
From: david.simms at oracle.com (david.simms at oracle.com)
Date: Mon, 20 May 2019 08:11:35 +0000
Subject: hg: valhalla/valhalla: Merge up to JDK-8222289
Message-ID: <201905200811.x4K8BaAa011164@aojmv0008.oracle.com>

Changeset: 193c7a5cd84b
Author:    dsimms
Date:      2019-05-20 10:10 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/193c7a5cd84b

Merge up to JDK-8222289

! src/hotspot/cpu/x86/interpreterRT_x86_32.cpp
! src/hotspot/cpu/x86/interpreterRT_x86_64.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/prims/jvmtiCodeBlobEvents.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/thread.hpp
! src/java.base/share/classes/java/lang/Class.java
- src/jdk.accessibility/windows/native/common/AccessBridgeStatusWindow.RC
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractModuleIndexWriter.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractPackageIndexWriter.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/external/jquery/jquery.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_55_fbf9ee_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_65_dadada_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_75_dadada_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_75_e6e6e6_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_glass_95_fef1ec_1x400.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-bg_highlight-soft_75_cccccc_1x100.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_222222_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_2e83ff_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_454545_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_888888_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/images/ui-icons_cd0a0a_256x240.png
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-3.3.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-migrate-3.0.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.min.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.structure.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jquery-ui.structure.min.css
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils-ie.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils-ie.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip-utils/dist/jszip-utils.min.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip/dist/jszip.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery/jszip/dist/jszip.min.js
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
- test/hotspot/jtreg/runtime/ErrorHandling/ExplicitArithmeticCheck.java
- test/hotspot/jtreg/runtime/Thread/MonitorCacheMaybeExpand_DeadLock.java
- test/hotspot/jtreg/runtime/containers/cgroup/PlainRead.java
- test/hotspot/jtreg/runtime/containers/docker/AttemptOOM.java
- test/hotspot/jtreg/runtime/containers/docker/CheckContainerized.java
- test/hotspot/jtreg/runtime/containers/docker/DockerBasicTest.java
- test/hotspot/jtreg/runtime/containers/docker/HelloDocker.java
- test/hotspot/jtreg/runtime/containers/docker/JfrReporter.java
- test/hotspot/jtreg/runtime/containers/docker/PrintContainerInfo.java
- test/hotspot/jtreg/runtime/containers/docker/TEST.properties
- test/hotspot/jtreg/runtime/containers/docker/TestCPUAwareness.java
- test/hotspot/jtreg/runtime/containers/docker/TestCPUSets.java
- test/hotspot/jtreg/runtime/containers/docker/TestJFREvents.java
- test/hotspot/jtreg/runtime/containers/docker/TestMemoryAwareness.java
- test/hotspot/jtreg/runtime/containers/docker/TestMisc.java
- test/hotspot/jtreg/runtime/interpreter/WideStrictInline.java
! test/jdk/ProblemList.txt
- test/jdk/sun/security/tools/jarsigner/AlgOptions.sh
- test/jdk/sun/security/tools/jarsigner/PercentSign.sh
- test/jdk/sun/security/tools/jarsigner/certpolicy.sh
- test/jdk/sun/security/tools/jarsigner/checkusage.sh
- test/jdk/sun/security/tools/jarsigner/collator.sh
- test/jdk/sun/security/tools/jarsigner/concise_jarsigner.sh
- test/jdk/sun/security/tools/jarsigner/crl.sh
- test/jdk/sun/security/tools/jarsigner/default_options.sh
- test/jdk/sun/security/tools/jarsigner/diffend.sh
- test/jdk/sun/security/tools/jarsigner/ec.sh
- test/jdk/sun/security/tools/jarsigner/emptymanifest.sh
- test/jdk/sun/security/tools/jarsigner/jvindex.sh
- test/jdk/sun/security/tools/jarsigner/nameclash.sh
- test/jdk/sun/security/tools/jarsigner/newsize7.sh
- test/jdk/sun/security/tools/jarsigner/oldsig.sh
- test/jdk/sun/security/tools/jarsigner/onlymanifest.sh
- test/jdk/sun/security/tools/jarsigner/passtype.sh
- test/jdk/sun/security/tools/jarsigner/samename.sh
- test/jdk/sun/security/tools/jarsigner/weaksize.sh
- test/jdk/sun/security/tools/keytool/CloneKeyAskPassword.sh
- test/jdk/sun/security/tools/keytool/NoExtNPE.sh
- test/jdk/sun/security/tools/keytool/SecretKeyKS.sh
- test/jdk/sun/security/tools/keytool/StandardAlgName.sh
- test/jdk/sun/security/tools/keytool/StorePasswordsByShell.sh
- test/jdk/sun/security/tools/keytool/default_options.sh
- test/jdk/sun/security/tools/keytool/emptysubject.sh
- test/jdk/sun/security/tools/keytool/file-in-help.sh
- test/jdk/sun/security/tools/keytool/i18n.sh
- test/jdk/sun/security/tools/keytool/importreadall.sh
- test/jdk/sun/security/tools/keytool/keyalg.sh
- test/jdk/sun/security/tools/keytool/newhelp.sh
- test/jdk/sun/security/tools/keytool/resource.sh
- test/jdk/sun/security/tools/keytool/selfissued.sh
- test/jdk/sun/security/tools/keytool/trystore.sh
! test/jtreg-ext/requires/VMProps.java
! test/lib/sun/hotspot/WhiteBox.java



From david.simms at oracle.com  Mon May 20 08:12:04 2019
From: david.simms at oracle.com (David Simms)
Date: Mon, 20 May 2019 10:12:04 +0200
Subject: [lworld] FTR, Merge status
Message-ID: <ae2cc87f-d211-3406-f6aa-cfeae7b4a08f@oracle.com>


Two things happening just now:

  * mainline JDK has had shaky week with a number of failures
      o Updated *default* branch to latest tag (jdk-13+21, even if said
        tag won't appear valhalla repo tags)
  * There is a non-trivial conflict surrounding JDK-8222289
      o Merged into *lworld* from *default* up to that change only, so
        Srikanth can work his magic that issue, before we update the
        rest from default

/David Simms




From tobias.hartmann at oracle.com  Mon May 20 11:28:33 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Mon, 20 May 2019 11:28:33 +0000
Subject: hg: valhalla/valhalla: 8223965: [lworld] Reflective method invocation
 does not handle value type returned as fields
Message-ID: <201905201128.x4KBSXd9007638@aojmv0008.oracle.com>

Changeset: 1ab962bf87f9
Author:    thartmann
Date:      2019-05-20 13:28 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1ab962bf87f9

8223965: [lworld] Reflective method invocation does not handle value type returned as fields
Reviewed-by: iklam

! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/oops/valueKlass.cpp
! src/hotspot/share/oops/valueKlass.hpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConvention.java



From tobias.hartmann at oracle.com  Mon May 20 11:29:02 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Mon, 20 May 2019 13:29:02 +0200
Subject: RFR(S): 8223965: [lworld] Reflective method invocation does not
 handle value type returned as fields
In-Reply-To: <2709d8cd-86c9-7701-f0f4-354cce56c4d9@oracle.com>
References: <bc64f30d-d67e-5674-114e-499682b27c33@oracle.com>
 <2709d8cd-86c9-7701-f0f4-354cce56c4d9@oracle.com>
Message-ID: <39ccb22a-f730-0fa8-b8e5-8ce456846d25@oracle.com>

Thanks Ioi!

Best regards,
Tobias

On 17.05.19 19:16, Ioi Lam wrote:
> Hi Tobias,
> 
> The changes look good to me.
> 
> Thanks
> - Ioi
> 
> On 5/17/19 5:53 AM, Tobias Hartmann wrote:
>> Hi,
>>
>> please review the following patch:
>> https://bugs.openjdk.java.net/browse/JDK-8223965
>> http://cr.openjdk.java.net/~thartmann/8223965/webrev.00/
>>
>> If a method is invoked via reflection we first call through the runtime [1] and once the method is
>> invoked more than 'sun.reflect.inflationThreshold' times we emit bytecodes to directly call the
>> method. Now while the generated bytecodes are fine because they are executed through the interpreter
>> (or the JIT), the call stub does not correctly handle (c2 compiled) methods that return a value type
>> as fields.
>>
>> I added the corresponding check and also had to use different registers in the call stub to avoid
>> trashing those used by the return convention.
>>
>> Thanks,
>> Tobias
>>
>> [1] Reflection::invoke_method() -> ... -> StubRoutines::call_stub()
> 


From tobias.hartmann at oracle.com  Mon May 20 13:15:02 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Mon, 20 May 2019 13:15:02 +0000
Subject: hg: valhalla/valhalla: [lworld] Disabled reflective call tests until
 JDK-8224110 and JDK-8224211 are fixed
Message-ID: <201905201315.x4KDF3aE010002@aojmv0008.oracle.com>

Changeset: 7c52ca2024fd
Author:    thartmann
Date:      2019-05-20 15:14 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7c52ca2024fd

[lworld] Disabled reflective call tests until JDK-8224110 and JDK-8224211 are fixed

! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConvention.java



From harold.seigel at oracle.com  Mon May 20 14:01:51 2019
From: harold.seigel at oracle.com (harold.seigel at oracle.com)
Date: Mon, 20 May 2019 14:01:51 +0000
Subject: hg: valhalla/valhalla: 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
Message-ID: <201905201401.x4KE1q46006214@aojmv0008.oracle.com>

Changeset: 6f03b6bd948e
Author:    hseigel
Date:      2019-05-20 10:01 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6f03b6bd948e

8224068: [lworld] JCK api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
Summary: Throw exception in MethodHandle.FindConstructor() if return type is not void
Reviewed-by: jrose

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java



From harold.seigel at oracle.com  Mon May 20 14:03:46 2019
From: harold.seigel at oracle.com (Harold Seigel)
Date: Mon, 20 May 2019 10:03:46 -0400
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>
Message-ID: <1ea6cf54-efed-6672-2c20-60570cff1c6a@oracle.com>

 >> So, Harold, your first fix is correct. Trust your *feelings* Luke!

Thanks ObiWan!

Harold

On 5/17/2019 5:52 PM, John Rose wrote:
> On May 17, 2019, at 11:12 AM, Harold Seigel <harold.seigel at oracle.com> wrote:
>> The simplest fix for this seemed to be to just throw NoSuchMethodError in findConstructor() if the constructor has a non-void return type.
> This is correct.  This is a key difference in the treatment of
> constructors between java.lang.reflect and java.lang.invoke.
>
> The type java.lang.reflect.Constructor merges both kinds of
> <init> functions under one heading, because jlr is (partly)
> about language-level concepts.
>
> The method findConstructor only looks for API points that
> have the bytecode use pattern of new+dup+invokespecial.
> This is because jli is about *bytecode behaviors* not about
> reflecting *source code constructs*.
>
> We'll have a small bug tail with this, but if the above principles
> are kept in mind we should straighten it out quickly.
>
> This should answer Roger's question.  Karen, when I said
> "do both" I probably meant the above.  At least, that's where
> I came to after I worked out the coding details.  So neither
> jli or jlr reflects these things both ways.
>
> The jlr package has a strong assumption that constructors
> (per se, at the bytecode level) use the new+dup+invokespecial
> pattern.  Let's not try to shoehorn the new <init> factory
> methods into that small space; the new+dup+invokespecial
> thingy is magic enough and risky enough without packing
> it next to other kinds of invocation modes.
>
> So, Harold, your first fix is correct.  Trust your *feelings*
> Luke!
>
> ? John
>


From Roger.Riggs at oracle.com  Mon May 20 16:52:12 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Mon, 20 May 2019 12:52:12 -0400
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>
Message-ID: <cd0b30e4-1422-95de-eeee-126e64cb29e8@oracle.com>

Hi John,

I thought I understood until the last paragraph was attributed to 
java.lang.reflection:
 ?"the jlr package has a strong assumption ... new+dup+invokespecial".
It seems to contradict "jli is about *bytecode behaviors*" and 
"j.l.r.Constructor merges both kinds of <init> functions".

Please confirm:

- For java.lang.reflect, all <init> constructors and static <init> 
methods will be exposed as constructors.
- static <init> methods returning the type will not be exposed as methods.

BTW, where is the spec for the inline static <init> methods?

Thanks, Roger


On 05/17/2019 05:52 PM, John Rose wrote:
> On May 17, 2019, at 11:12 AM, Harold Seigel <harold.seigel at oracle.com> wrote:
>> The simplest fix for this seemed to be to just throw NoSuchMethodError in findConstructor() if the constructor has a non-void return type.
> This is correct.  This is a key difference in the treatment of
> constructors between java.lang.reflect and java.lang.invoke.
>
> The type java.lang.reflect.Constructor merges both kinds of
> <init> functions under one heading, because jlr is (partly)
> about language-level concepts.
>
> The method findConstructor only looks for API points that
> have the bytecode use pattern of new+dup+invokespecial.
> This is because jli is about *bytecode behaviors* not about
> reflecting *source code constructs*.
>
> We'll have a small bug tail with this, but if the above principles
> are kept in mind we should straighten it out quickly.
>
> This should answer Roger's question.  Karen, when I said
> "do both" I probably meant the above.  At least, that's where
> I came to after I worked out the coding details.  So neither
> jli or jlr reflects these things both ways.
>
> The jlr package has a strong assumption that constructors
> (per se, at the bytecode level) use the new+dup+invokespecial
> pattern.  Let's not try to shoehorn the new <init> factory
> methods into that small space; the new+dup+invokespecial
> thingy is magic enough and risky enough without packing
> it next to other kinds of invocation modes.
>
> So, Harold, your first fix is correct.  Trust your *feelings*
> Luke!
>
> ? John
>



From john.r.rose at oracle.com  Mon May 20 17:08:30 2019
From: john.r.rose at oracle.com (John Rose)
Date: Mon, 20 May 2019 10:08:30 -0700
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <cd0b30e4-1422-95de-eeee-126e64cb29e8@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>
 <cd0b30e4-1422-95de-eeee-126e64cb29e8@oracle.com>
Message-ID: <D38CF5E6-D7A4-41DF-9F18-7030146308D3@oracle.com>

On May 20, 2019, at 9:52 AM, Roger Riggs <Roger.Riggs at oracle.com> wrote:
> 
> Hi John,
> 
> I thought I understood until the last paragraph was attributed to java.lang.reflection:
>  "the jlr package has a strong assumption ... new+dup+invokespecial".

My bad; I thought "jli" and wrote "jlr" as you surmised.

> It seems to contradict "jli is about *bytecode behaviors*" and "j.l.r.Constructor merges both kinds of <init> functions".
> 
> Please confirm:
> 
> - For java.lang.reflect, all <init> constructors and static <init> methods will be exposed as constructors.
> - static <init> methods returning the type will not be exposed as methods.

Correct.  Reasons:  static <init> methods correspond to source-level
constructors.  jlr has a choice to classify them as jlr.Methods or
jlr.Constructors.  It should not put them both places, since they
are not in two places in the source code.  It is less surprising
to classify them according to their source form than to the
bytecode-level form chosen by the translation strategy.

Reminder:  jli is different from jlr because it reflects only
bytecode behavior, not source code.  jli reflects both,
with some irregularity, but tilts towards source code.
For example, it reflects inner classes as members.

> BTW, where is the spec for the inline static <init> methods?

In discussion only; yet to be written.

? John

From tobias.hartmann at oracle.com  Tue May 21 07:09:03 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Tue, 21 May 2019 07:09:03 +0000
Subject: hg: valhalla/valhalla: 8224231: [lworld] Many crypto tests fail with
 -Xcomp
Message-ID: <201905210709.x4L794Ys006936@aojmv0008.oracle.com>

Changeset: 9458389d5187
Author:    thartmann
Date:      2019-05-21 09:08 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9458389d5187

8224231: [lworld] Many crypto tests fail with -Xcomp

! src/hotspot/share/opto/library_call.cpp



From tobias.hartmann at oracle.com  Tue May 21 08:05:06 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Tue, 21 May 2019 10:05:06 +0200
Subject: RFR 8220788 [lworld] C1 support for LW2 Arrays
In-Reply-To: <4824de03-c8da-aa7e-6a1b-92c9ec4f3ba2@oracle.com>
References: <4824de03-c8da-aa7e-6a1b-92c9ec4f3ba2@oracle.com>
Message-ID: <65e898d9-156b-75ac-78da-4ae9d0a7fa2b@oracle.com>

Hi Ioi,

looks good to me, nice progress! Here are some comments/questions:

c1_Instruction.cpp:
- line 151: no need to check for is_null_free()
- line 299: I think you can remove the else branch because we return false anyway and maybe add the
comment to before the check in line 297 ("this can fail with inling ..")

c1_LIRAssembler_x86.cpp:
- line 1934: The comment is a bit misleading because we are also emitting this check for interface
arrays and MyValue?[], right?
- line 1940: Why do you need that check? And why do you still emit the flattened check even if
value()->is_illegal()?
- line 1956: "actual array is a "QLVT;" should be "actual array is a "[QVT;", right?

macroAssembler_x86.cpp:
- Why is that change necessary?

Thanks,
Tobias

On 20.05.19 05:03, Ioi Lam wrote:
> https://bugs.openjdk.java.net/browse/JDK-8220788
> http://cr.openjdk.java.net/~iklam/valhalla/8220788-c1-support-for-lw2-arrays.v01/
> 
> With this changeset, C1 can properly distinguish between "[QV;" and "[LV;" arrays. It can also
> handle non-flattened arrays that are null free (e.g., "[V;" arrays where the size of V is larger
> than ValueArrayElemMaxFlatSize).
> 
> Testing:
> 
> ??? cd test/hotspot/jtreg/compiler/valhalla/valuetypes
> ??? jtreg -vmoptions:-XX:+EnableValhallaC1 \
> ??? ? ? ? -vmoptions:-XX:TieredStopAtLevel=1 \
> ???? ? ?? -vmoptions:-XX:-ValueTypePassFieldsAsArgs \
> ????????? -vmoptions:-XX:-ValueTypeReturnedAsFields \
> ????????? -Dtest.c1=true \
> ???? ? ?? .
> 
> All tests passed.
> 
> My next step is to test C1 more thoroughly, and add test groups for C1 under valhalla-hs-tier* for
> mach5 testing.
> 
> Thanks
> - Ioi
> 
> 


From tobias.hartmann at oracle.com  Tue May 21 09:04:48 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Tue, 21 May 2019 09:04:48 +0000
Subject: hg: valhalla/valhalla: [lworld] Improved klass loading from [V? and
 reverted now unnecessary fix for 8224036
Message-ID: <201905210904.x4L94nRD012688@aojmv0008.oracle.com>

Changeset: 41d46f42527c
Author:    thartmann
Date:      2019-05-21 10:54 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/41d46f42527c

[lworld] Improved klass loading from [V? and reverted now unnecessary fix for 8224036

! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp



From tobias.hartmann at oracle.com  Tue May 21 10:42:29 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Tue, 21 May 2019 10:42:29 +0000
Subject: hg: valhalla/valhalla: 8224482: [lworld] Scalar replacement computes
 incorrect value for uninitialized non-flattened value array
Message-ID: <201905211042.x4LAgU3t018850@aojmv0008.oracle.com>

Changeset: f5bc35131607
Author:    thartmann
Date:      2019-05-21 12:42 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f5bc35131607

8224482: [lworld] Scalar replacement computes incorrect value for uninitialized non-flattened value array

! src/hotspot/share/opto/macro.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNullableArrays.java



From srikanth.adayapalam at oracle.com  Tue May 21 15:10:46 2019
From: srikanth.adayapalam at oracle.com (srikanth.adayapalam at oracle.com)
Date: Tue, 21 May 2019 15:10:46 +0000
Subject: hg: valhalla/valhalla: [lworld]: Merge in overhauled constant pool
 handling from JDK-8222289
Message-ID: <201905211510.x4LFAkGQ023688@aojmv0008.oracle.com>

Changeset: 3a17e853a30b
Author:    sadayapalam
Date:      2019-05-21 20:39 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3a17e853a30b

[lworld]: Merge in overhauled constant pool handling from JDK-8222289

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Items.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ModuleNameReader.java
- src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Pool.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolConstant.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolReader.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolWriter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/ByteBuffer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Name.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/AnnotatedExtendsTest.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/BridgeShouldHaveNoInteriorAnnotationsTest.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/NestedLambdasCastedTest.java
! test/langtools/tools/javac/diags/examples.not-yet.txt
! test/langtools/tools/javac/lambda/TestBootstrapMethodsCount.java
! test/langtools/tools/javac/lambda/TestInvokeDynamic.java
! test/langtools/tools/javac/modules/T8159439/NPEForModuleInfoWithNonZeroSuperClassTest.out
! test/langtools/tools/javac/nestmates/CheckNestmateAttrs.java
! test/langtools/tools/javac/valhalla/lworld-values/ArrayCreationWithQuestion.java
! test/langtools/tools/javac/valhalla/lworld-values/BoxValCastTest.java
! test/langtools/tools/javac/valhalla/lworld-values/ProjectedArrayDotClass.java
! test/langtools/tools/javac/valhalla/lworld-values/QTypeTest.java
! test/langtools/tools/javac/valhalla/lworld-values/ValueCreationTest.java
! test/langtools/tools/javac/valhalla/lworld-values/WithFieldOfExplicitSelector.java
! test/langtools/tools/javac/valhalla/lworld-values/WithFieldOfImplicitThis.java
! test/langtools/tools/javap/AnnoTest.java
! test/langtools/tools/javap/typeAnnotations/AnnotationDefaultNewlineTest.java
! test/langtools/tools/javap/typeAnnotations/InvisibleParameterAnnotationsTest.java



From srikanth.adayapalam at oracle.com  Tue May 21 15:16:15 2019
From: srikanth.adayapalam at oracle.com (Srikanth)
Date: Tue, 21 May 2019 20:46:15 +0530
Subject: hg: valhalla/valhalla: [lworld]: Merge in overhauled constant
 pool handling from JDK-8222289
In-Reply-To: <201905211510.x4LFAkGQ023688@aojmv0008.oracle.com>
References: <201905211510.x4LFAkGQ023688@aojmv0008.oracle.com>
Message-ID: <26ea51c9-96f2-35a1-0016-72fc5d65179b@oracle.com>


The changes that are being merged in are pretty sweeping in scope as 
they completely overhaul how javac emits the constant pool in the class 
file. The merge was also nontrivial. Let me know if you see any problems 
- I'll try and provide fixes as rapidly as possible.

Thanks!
Srikanth

On 21/05/19 8:40 PM, srikanth.adayapalam at oracle.com wrote:
> Changeset: 3a17e853a30b
> Author:    sadayapalam
> Date:      2019-05-21 20:39 +0530
> URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3a17e853a30b
>
> [lworld]: Merge in overhauled constant pool handling from JDK-8222289
>
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Items.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ModuleNameReader.java
> - src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Pool.java
> + src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolConstant.java
> + src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolReader.java
> + src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolWriter.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/util/ByteBuffer.java
> ! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Name.java
> ! test/langtools/tools/javac/annotations/typeAnnotations/classfile/AnnotatedExtendsTest.java
> ! test/langtools/tools/javac/annotations/typeAnnotations/classfile/BridgeShouldHaveNoInteriorAnnotationsTest.java
> ! test/langtools/tools/javac/annotations/typeAnnotations/classfile/NestedLambdasCastedTest.java
> ! test/langtools/tools/javac/diags/examples.not-yet.txt
> ! test/langtools/tools/javac/lambda/TestBootstrapMethodsCount.java
> ! test/langtools/tools/javac/lambda/TestInvokeDynamic.java
> ! test/langtools/tools/javac/modules/T8159439/NPEForModuleInfoWithNonZeroSuperClassTest.out
> ! test/langtools/tools/javac/nestmates/CheckNestmateAttrs.java
> ! test/langtools/tools/javac/valhalla/lworld-values/ArrayCreationWithQuestion.java
> ! test/langtools/tools/javac/valhalla/lworld-values/BoxValCastTest.java
> ! test/langtools/tools/javac/valhalla/lworld-values/ProjectedArrayDotClass.java
> ! test/langtools/tools/javac/valhalla/lworld-values/QTypeTest.java
> ! test/langtools/tools/javac/valhalla/lworld-values/ValueCreationTest.java
> ! test/langtools/tools/javac/valhalla/lworld-values/WithFieldOfExplicitSelector.java
> ! test/langtools/tools/javac/valhalla/lworld-values/WithFieldOfImplicitThis.java
> ! test/langtools/tools/javap/AnnoTest.java
> ! test/langtools/tools/javap/typeAnnotations/AnnotationDefaultNewlineTest.java
> ! test/langtools/tools/javap/typeAnnotations/InvisibleParameterAnnotationsTest.java
>



From ioi.lam at oracle.com  Wed May 22 16:10:57 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Wed, 22 May 2019 09:10:57 -0700
Subject: RFR 8220788 [lworld] C1 support for LW2 Arrays
In-Reply-To: <65e898d9-156b-75ac-78da-4ae9d0a7fa2b@oracle.com>
References: <4824de03-c8da-aa7e-6a1b-92c9ec4f3ba2@oracle.com>
 <65e898d9-156b-75ac-78da-4ae9d0a7fa2b@oracle.com>
Message-ID: <8a7d3c2e-df14-dc26-e3c3-646735ae0dbc@oracle.com>

Hi Tobias,

Thanks for the review. I've updated the patch. Here's the delta from the 
last webrev:

http://cr.openjdk.java.net/~iklam/valhalla/8220788-c1-support-for-lw2-arrays.v02-delta/

On 5/21/2019 1:05 AM, Tobias Hartmann wrote:
> Hi Ioi,
>
> looks good to me, nice progress! Here are some comments/questions:
>
> c1_Instruction.cpp:
> - line 151: no need to check for is_null_free()

Removed.

> - line 299: I think you can remove the else branch because we return false anyway and maybe add the
> comment to before the check in line 297 ("this can fail with inling ..")

I changed it to:

 ??? // The following check can fail with inlining:
 ??? //???? void test45_inline(Object[] oa, Object o, int index) { 
oa[index] = o; }
 ??? //???? void test45(MyValue1[] va, int index, MyValue2 v) { 
test45_inline(va, v, index); }
 ??? if (element_klass == actual_klass) {
 ????? return true;
 ??? }


> c1_LIRAssembler_x86.cpp:
> - line 1934: The comment is a bit misleading because we are also emitting this check for interface
> arrays and MyValue?[], right?

I changed to

 ? // We are loading/storing an array that *may* be a flattened array 
(the declared type
 ? // Object[], interface[], or VT?[]). If this array is flattened, take 
slow path.


> - line 1940: Why do you need that check? And why do you still emit the flattened check even if
> value()->is_illegal()?

emit_opFlattenedArrayCheck is called for both aaload and aastore. In the 
case of aaload, op->value() is illegal. See LIRGenerator::do_LoadIndexed

 ????? check_flattened_array(array.result(), LIR_OprFact::illegalOpr, 
slow_path);

I use emit_opFlattenedArrayCheck for both aaload and aastore because 
it's a lot of hassle to write a new LIR_Op.

> - line 1956: "actual array is a "QLVT;" should be "actual array is a "[QVT;", right?

Fixed.

> macroAssembler_x86.cpp:
> - Why is that change necessary?

There were two places in c1_LIRAssembler_x86.cpp that called 
decode_klass_not_null directly.

In my updated patch: For LIR_Assembler::arraycopy_flat_check, I rewrote 
it to avoid loading the klass altogether. For LIR_Assembler::mem2reg, I 
added the masking operation before calling decode_klass_not_null.

Anyway, I think the masking operation should be placed inside 
decode_klass_not_null. Maybe I'll fix that in a subsequent RFE.

Thanks
- Ioi


> Thanks,
> Tobias
>
> On 20.05.19 05:03, Ioi Lam wrote:
>> https://bugs.openjdk.java.net/browse/JDK-8220788
>> http://cr.openjdk.java.net/~iklam/valhalla/8220788-c1-support-for-lw2-arrays.v01/
>>
>> With this changeset, C1 can properly distinguish between "[QV;" and "[LV;" arrays. It can also
>> handle non-flattened arrays that are null free (e.g., "[V;" arrays where the size of V is larger
>> than ValueArrayElemMaxFlatSize).
>>
>> Testing:
>>
>>  ??? cd test/hotspot/jtreg/compiler/valhalla/valuetypes
>>  ??? jtreg -vmoptions:-XX:+EnableValhallaC1 \
>>  ??? ? ? ? -vmoptions:-XX:TieredStopAtLevel=1 \
>>  ???? ? ?? -vmoptions:-XX:-ValueTypePassFieldsAsArgs \
>>  ????????? -vmoptions:-XX:-ValueTypeReturnedAsFields \
>>  ????????? -Dtest.c1=true \
>>  ???? ? ?? .
>>
>> All tests passed.
>>
>> My next step is to test C1 more thoroughly, and add test groups for C1 under valhalla-hs-tier* for
>> mach5 testing.
>>
>> Thanks
>> - Ioi
>>
>>



From ioi.lam at oracle.com  Thu May 23 05:13:43 2019
From: ioi.lam at oracle.com (Ioi Lam)
Date: Wed, 22 May 2019 22:13:43 -0700
Subject: RFR 8224631 [lworld] C1 asserts - Could not resolve circular
 dependency
Message-ID: <4f3253d4-7942-d2da-f245-7a6f43aff7a9@oracle.com>

https://bugs.openjdk.java.net/browse/JDK-8224631
http://cr.openjdk.java.net/~iklam/valhalla/8224631-c1-assert-shuffle-value-args.v01/

The verified entry point of a C1-compiled method packs scalarized fields 
into buffered value objects. The assert happens when the fields of a 
value argument (rp4 in the following example) span across a reserved 
entry in the stack:

 ?test63(RefPoint_Access rpa, RefPoint rp1, RefPoint rp2, Number n1, 
RefPoint rp3, RefPoint rp4, Number n2) {}

(The only "Q" type is RefPoint)

[Verified Entry Point]
 ? rsi:rsi?? = (this)
 ? rdx:rdx?? = L RefPoint_Access rpa
 ? rcx:rcx?? = Q RefPoint rp1.x
 ? r8:r8???? = Q RefPoint rp1.y
 ? r9:r9???? = Q RefPoint rp2.x
 ? rdi:rdi?? = Q RefPoint rp2.x
 ? [sp+0x50] = L Number n1
 ? [sp+0x58] = [RESERVED]
 ? [sp+0x60] = Q RefPoint rp3.x
 ? [sp+0x68] = Q RefPoint rp3.y
 ? [sp+0x70] = Q RefPoint rp4.x <<
 ? [sp+0x78] = [RESERVED] <<<<<<<<<<<<<
 ? [sp+0x80] = Q RefPoint rp4.y <<
 ? [sp+0x88] = L Number n1

C1 does not use the RESREVED entries. The fix is to properly mark 
[sp+0x78] as writable, before we start shuffling. This is done in the 
new mark_reserved_entries_writable() method.

I also refactored the initialization of reg_state[] into a separate 
method, to make the code more manageable.

Thanks
- Ioi



From david.simms at oracle.com  Thu May 23 13:24:37 2019
From: david.simms at oracle.com (david.simms at oracle.com)
Date: Thu, 23 May 2019 13:24:37 +0000
Subject: hg: valhalla/valhalla: 23 new changesets
Message-ID: <201905231324.x4NDOdLU005463@aojmv0008.oracle.com>

Changeset: e24e1927c57e
Author:    dsimms
Date:      2019-05-23 10:28 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e24e1927c57e

Merge

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Type.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Items.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolWriter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/langtools/tools/javac/diags/examples.not-yet.txt

Changeset: 5ee476590088
Author:    dsimms
Date:      2019-05-23 10:28 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5ee476590088

Merge up to 'jdk-13+17'


Changeset: 4b596005979e
Author:    dsimms
Date:      2019-05-23 10:29 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4b596005979e

Merge up to 'jdk-13+18'

! .hgtags
! make/CompileJavaModules.gmk
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/interpreter/linkResolver.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/native/include/classfile_constants.h.template
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64IntegerSubstitutions.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64LongSubstitutions.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyWithSlowPathNode.java
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt
- test/jdk/sun/security/pkcs11/tls/tls12/TestTLS12.java

Changeset: 8d040a3b3658
Author:    dsimms
Date:      2019-05-23 10:29 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8d040a3b3658

Merge to last conflict

! .hgtags
- src/hotspot/os_cpu/linux_x86/gc/z/zAddress_linux_x86.inline.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/safepoint.cpp
! test/hotspot/jtreg/TEST.groups
- test/jdk/java/nio/channels/SocketChannel/Stream.java

Changeset: fc0e71f740ef
Author:    dsimms
Date:      2019-05-23 10:33 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fc0e71f740ef

Merge

! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/vtableStubs.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiCodeBlobEvents.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.cpp

Changeset: 43814fb25c5c
Author:    dsimms
Date:      2019-05-23 10:44 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/43814fb25c5c

Merge

! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/oops/instanceKlass.cpp

Changeset: 8320339f9e93
Author:    dsimms
Date:      2019-05-23 10:45 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8320339f9e93

Merge to last conflict

! make/conf/jib-profiles.js
! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/sparc/globals_sparc.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/zero/globals_zero.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
- test/jdk/java/lang/String/concat/StringConcatFactoryEmptyMethods.java
- test/jdk/jdk/nio/zipfs/MultiReleaseJarTest.java
- test/jdk/jdk/nio/zipfs/jarfs/root/dir1/leaf1.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir1/leaf2.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir2/leaf3.txt
- test/jdk/jdk/nio/zipfs/jarfs/root/dir2/leaf4.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir1/leaf1.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir1/leaf2.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir2/leaf3.txt
- test/jdk/jdk/nio/zipfs/jarfs/v9/root/dir2/leaf4.txt
! test/langtools/tools/javac/diags/examples.not-yet.txt

Changeset: 1647509f7df6
Author:    dsimms
Date:      2019-05-23 10:52 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1647509f7df6

Merge

! src/hotspot/share/runtime/mutexLocker.cpp

Changeset: 06a4ccb09764
Author:    dsimms
Date:      2019-05-23 10:52 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/06a4ccb09764

Merge to last conflict

! src/hotspot/share/opto/memnode.cpp
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java

Changeset: f1254564986e
Author:    dsimms
Date:      2019-05-23 13:40 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f1254564986e

Merge

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.hpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
- src/hotspot/share/jvmci/systemDictionary_jvmci.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/opto/chaitin.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/java.base/share/classes/module-info.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantPool.java
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIMetaAccessContext.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/MetaspaceWrapperObject.java
- src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/.checkstyle_checks.xml

Changeset: ab1eacf3c618
Author:    dsimms
Date:      2019-05-23 13:41 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ab1eacf3c618

Merge up to 'jdk-13+19'


Changeset: df46bc43916a
Author:    dsimms
Date:      2019-05-23 13:43 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/df46bc43916a

Merge to last conflict

! .hgtags
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciMethod.hpp
- src/hotspot/share/gc/cms/cmsCollectorPolicy.cpp
- src/hotspot/share/gc/cms/cmsCollectorPolicy.hpp
- src/hotspot/share/gc/epsilon/epsilonCollectorPolicy.hpp
- src/hotspot/share/gc/g1/g1CollectorPolicy.cpp
- src/hotspot/share/gc/g1/g1CollectorPolicy.hpp
- src/hotspot/share/gc/g1/g1HeterogeneousCollectorPolicy.cpp
- src/hotspot/share/gc/g1/g1HeterogeneousCollectorPolicy.hpp
- src/hotspot/share/gc/parallel/generationSizer.cpp
- src/hotspot/share/gc/parallel/generationSizer.hpp
- src/hotspot/share/gc/parallel/heterogeneousGenerationSizer.cpp
- src/hotspot/share/gc/parallel/heterogeneousGenerationSizer.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
- src/hotspot/share/gc/shared/collectorPolicy.cpp
- src/hotspot/share/gc/shared/collectorPolicy.hpp
- src/hotspot/share/gc/shared/gcArguments.inline.hpp
- src/hotspot/share/gc/z/zCollectorPolicy.cpp
- src/hotspot/share/gc/z/zCollectorPolicy.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/parse.hpp
! src/hotspot/share/opto/subnode.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/biasedLocking.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! test/jdk/ProblemList.txt
- test/jdk/java/net/Socket/OldImpl.java
- test/jdk/java/net/Socket/OldSocketImpl.java
- test/jdk/java/net/Socket/OldSocketImplTestDriver.java

Changeset: a7a056437d3b
Author:    dsimms
Date:      2019-05-23 14:08 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a7a056437d3b

Merge

! src/hotspot/share/oops/klass.cpp

Changeset: 0fdff9b80e0d
Author:    dsimms
Date:      2019-05-23 14:08 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0fdff9b80e0d

Merge to last conflict

! src/hotspot/share/runtime/vmOperations.cpp

Changeset: b2e5c55cc9f0
Author:    dsimms
Date:      2019-05-23 14:10 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b2e5c55cc9f0

Merge

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.hpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.cpp

Changeset: 0bd74b3b2c06
Author:    dsimms
Date:      2019-05-23 14:10 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0bd74b3b2c06

Merge to last conflict

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/prims/whitebox.cpp
! test/lib/sun/hotspot/WhiteBox.java

Changeset: 18c723bd4ae7
Author:    dsimms
Date:      2019-05-23 14:11 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/18c723bd4ae7

Merge

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

Changeset: 46a1c36a429b
Author:    dsimms
Date:      2019-05-23 14:11 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/46a1c36a429b

Merge to last conflict

! make/Docs.gmk
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/subnode.hpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: 711cb57fdbc8
Author:    dsimms
Date:      2019-05-23 14:12 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/711cb57fdbc8

Merge

! make/conf/jib-profiles.js

Changeset: 1ed25a6f90db
Author:    dsimms
Date:      2019-05-23 14:13 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1ed25a6f90db

Merge to last conflict

! src/hotspot/cpu/x86/gc/shared/modRefBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/cpCache.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
- test/hotspot/gtest/oops/test_markOop.cpp

Changeset: 6ebaf606e2a9
Author:    dsimms
Date:      2019-05-23 14:13 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6ebaf606e2a9

Merge

! test/jdk/ProblemList.txt

Changeset: 3d4a41ce43a5
Author:    dsimms
Date:      2019-05-23 14:13 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3d4a41ce43a5

Merge up to 'jdk-13+20'

- src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetC1_aarch64.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp
- src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetC1_x86.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
- src/hotspot/share/gc/shenandoah/shenandoahBrooksPointer.hpp
- src/hotspot/share/gc/shenandoah/shenandoahBrooksPointer.inline.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/typeArrayKlass.cpp
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Items.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolWriter.java

Changeset: 533a38bce6a1
Author:    dsimms
Date:      2019-05-23 15:19 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/533a38bce6a1

Merge

! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp



From tobias.hartmann at oracle.com  Thu May 23 14:20:02 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Thu, 23 May 2019 14:20:02 +0000
Subject: hg: valhalla/valhalla: [lworld] TestArrayAccessDeopt fails with -Xcomp
Message-ID: <201905231420.x4NEK3qg012046@aojmv0008.oracle.com>

Changeset: 09703273eccf
Author:    thartmann
Date:      2019-05-23 16:19 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/09703273eccf

[lworld] TestArrayAccessDeopt fails with -Xcomp

! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestArrayAccessDeopt.java



From tobias.hartmann at oracle.com  Thu May 23 14:30:39 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Thu, 23 May 2019 16:30:39 +0200
Subject: RFR 8220788 [lworld] C1 support for LW2 Arrays
In-Reply-To: <8a7d3c2e-df14-dc26-e3c3-646735ae0dbc@oracle.com>
References: <4824de03-c8da-aa7e-6a1b-92c9ec4f3ba2@oracle.com>
 <65e898d9-156b-75ac-78da-4ae9d0a7fa2b@oracle.com>
 <8a7d3c2e-df14-dc26-e3c3-646735ae0dbc@oracle.com>
Message-ID: <7e6379fd-a0a7-4bd8-1130-c7906d4e0e85@oracle.com>

Hi Ioi,

thanks for the explanations, looks good to me!

Best regards,
Tobias

On 22.05.19 18:10, Ioi Lam wrote:
> Hi Tobias,
> 
> Thanks for the review. I've updated the patch. Here's the delta from the last webrev:
> 
> http://cr.openjdk.java.net/~iklam/valhalla/8220788-c1-support-for-lw2-arrays.v02-delta/
> 
> On 5/21/2019 1:05 AM, Tobias Hartmann wrote:
>> Hi Ioi,
>>
>> looks good to me, nice progress! Here are some comments/questions:
>>
>> c1_Instruction.cpp:
>> - line 151: no need to check for is_null_free()
> 
> Removed.
> 
>> - line 299: I think you can remove the else branch because we return false anyway and maybe add the
>> comment to before the check in line 297 ("this can fail with inling ..")
> 
> I changed it to:
> 
> ??? // The following check can fail with inlining:
> ??? //???? void test45_inline(Object[] oa, Object o, int index) { oa[index] = o; }
> ??? //???? void test45(MyValue1[] va, int index, MyValue2 v) { test45_inline(va, v, index); }
> ??? if (element_klass == actual_klass) {
> ????? return true;
> ??? }
> 
> 
>> c1_LIRAssembler_x86.cpp:
>> - line 1934: The comment is a bit misleading because we are also emitting this check for interface
>> arrays and MyValue?[], right?
> 
> I changed to
> 
> ? // We are loading/storing an array that *may* be a flattened array (the declared type
> ? // Object[], interface[], or VT?[]). If this array is flattened, take slow path.
> 
> 
>> - line 1940: Why do you need that check? And why do you still emit the flattened check even if
>> value()->is_illegal()?
> 
> emit_opFlattenedArrayCheck is called for both aaload and aastore. In the case of aaload, op->value()
> is illegal. See LIRGenerator::do_LoadIndexed
> 
> ????? check_flattened_array(array.result(), LIR_OprFact::illegalOpr, slow_path);
> 
> I use emit_opFlattenedArrayCheck for both aaload and aastore because it's a lot of hassle to write a
> new LIR_Op.
> 
>> - line 1956: "actual array is a "QLVT;" should be "actual array is a "[QVT;", right?
> 
> Fixed.
> 
>> macroAssembler_x86.cpp:
>> - Why is that change necessary?
> 
> There were two places in c1_LIRAssembler_x86.cpp that called decode_klass_not_null directly.
> 
> In my updated patch: For LIR_Assembler::arraycopy_flat_check, I rewrote it to avoid loading the
> klass altogether. For LIR_Assembler::mem2reg, I added the masking operation before calling
> decode_klass_not_null.
> 
> Anyway, I think the masking operation should be placed inside decode_klass_not_null. Maybe I'll fix
> that in a subsequent RFE.
> 
> Thanks
> - Ioi
> 
> 
>> Thanks,
>> Tobias
>>
>> On 20.05.19 05:03, Ioi Lam wrote:
>>> https://bugs.openjdk.java.net/browse/JDK-8220788
>>> http://cr.openjdk.java.net/~iklam/valhalla/8220788-c1-support-for-lw2-arrays.v01/
>>>
>>> With this changeset, C1 can properly distinguish between "[QV;" and "[LV;" arrays. It can also
>>> handle non-flattened arrays that are null free (e.g., "[V;" arrays where the size of V is larger
>>> than ValueArrayElemMaxFlatSize).
>>>
>>> Testing:
>>>
>>> ???? cd test/hotspot/jtreg/compiler/valhalla/valuetypes
>>> ???? jtreg -vmoptions:-XX:+EnableValhallaC1 \
>>> ???? ? ? ? -vmoptions:-XX:TieredStopAtLevel=1 \
>>> ????? ? ?? -vmoptions:-XX:-ValueTypePassFieldsAsArgs \
>>> ?????????? -vmoptions:-XX:-ValueTypeReturnedAsFields \
>>> ?????????? -Dtest.c1=true \
>>> ????? ? ?? .
>>>
>>> All tests passed.
>>>
>>> My next step is to test C1 more thoroughly, and add test groups for C1 under valhalla-hs-tier* for
>>> mach5 testing.
>>>
>>> Thanks
>>> - Ioi
>>>
>>>
> 


From david.simms at oracle.com  Thu May 23 16:26:52 2019
From: david.simms at oracle.com (david.simms at oracle.com)
Date: Thu, 23 May 2019 16:26:52 +0000
Subject: hg: valhalla/valhalla: 118 new changesets
Message-ID: <201905231626.x4NGQxdA012694@aojmv0008.oracle.com>

Changeset: 2b5b666f26a6
Author:    jwilhelm
Date:      2019-05-16 02:34 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2b5b666f26a6

Added tag jdk-13+21 for changeset f2f11d7f7f4e

! .hgtags

Changeset: eedc3db527ac
Author:    coleenp
Date:      2019-05-15 20:33 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/eedc3db527ac

8224010: Incorrect string interning
Summary: Revert jvmci change
Reviewed-by: dholmes, jiangli

! src/hotspot/share/jvmci/compilerRuntime.cpp

Changeset: 3e1ecfd3ea18
Author:    rschmelter
Date:      2019-05-13 07:41 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3e1ecfd3ea18

8223770: code_size2 still too small in some compressed oops configurations
Reviewed-by: mdoerr, stuefe

! src/hotspot/cpu/x86/stubRoutines_x86.hpp

Changeset: 382101e97784
Author:    jlahoda
Date:      2019-05-16 10:52 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/382101e97784

8222169: java.lang.AssertionError switch expression in ternary operator - ?
Summary: Ensure the stack size recoded at the begining of the let expression is the correct one.
Reviewed-by: vromero
Contributed-by: vicente.romero at oracle.com, jan.lahoda at oracle.com

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
+ test/langtools/tools/javac/T8222795/ConditionalAndPostfixOperator.java
! test/langtools/tools/javac/switchexpr/ExpressionSwitch-old.out
! test/langtools/tools/javac/switchexpr/ExpressionSwitch.java

Changeset: 4f1f939d8f5d
Author:    pmuthuswamy
Date:      2019-05-16 16:40 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4f1f939d8f5d

8222548: Upgrading JDK 13 with the latest available jQuery 3.4.1
Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Head.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/external/jquery/jquery.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-3.3.1.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-3.4.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-migrate-3.0.1.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/DocPaths.java
- src/jdk.javadoc/share/legal/jquery-migrate.md
! src/jdk.javadoc/share/legal/jquery.md
! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
! test/langtools/jdk/javadoc/tool/api/basic/APITest.java

Changeset: ea619918de95
Author:    coleenp
Date:      2019-05-16 07:09 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ea619918de95

8223956: Make SymbolTable and StringTable AllStatic
Summary: Removed superfluous and confusing _the_table pointer.
Reviewed-by: gziemski, rehn

! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/prims/resolvedMethodTable.cpp
! src/hotspot/share/prims/resolvedMethodTable.hpp

Changeset: 2e5e9d31a6c5
Author:    stuefe
Date:      2019-05-16 13:57 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2e5e9d31a6c5

8224023: Redo the fix for ErrorFile option does not handle pre-existing error files of the same name
Reviewed-by: clanger, dholmes

! src/hotspot/share/utilities/vmError.cpp

Changeset: 17926213de55
Author:    rrich
Date:      2019-05-15 12:30 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/17926213de55

8223572: ~ThreadInVMForHandshake() should call handle_special_runtime_exit_condition()
Reviewed-by: dcubed, rehn, dholmes

! src/hotspot/share/runtime/interfaceSupport.inline.hpp

Changeset: e4cff3cf0234
Author:    mbaesken
Date:      2019-05-16 09:21 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e4cff3cf0234

8223438: add VirtualizationInformation JFR event
Reviewed-by: clanger, egahlin

! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/periodic/jfrOSInterface.cpp
! src/hotspot/share/jfr/periodic/jfrOSInterface.hpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/runtime/vm_version.hpp
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/jdk/jdk/jfr/event/os/TestVirtualizationInfo.java
! test/lib/jdk/test/lib/jfr/EventNames.java

Changeset: e9f5e06a0dd7
Author:    jlahoda
Date:      2019-05-16 16:42 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e9f5e06a0dd7

8224031: Cannot parse switch expressions after type cast
Summary: Correctly categorize parentheses followed by the switch keyword as cast.
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/switchexpr/ExpressionSwitch-old.out
! test/langtools/tools/javac/switchexpr/ExpressionSwitch.java

Changeset: 631d51796dbf
Author:    coleenp
Date:      2019-05-16 11:07 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/631d51796dbf

8223585: vmTestbase/runtime/pcl/* get SEGV in MetadataOnStackClosure::do_metadata(Metadata*)+0x0
Summary: adjust old method table by only one thread.
Reviewed-by: kvn, jcbeyler, sspitsyn

! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/nmethod.cpp

Changeset: d1717e05e51c
Author:    alanb
Date:      2019-05-16 17:06 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d1717e05e51c

8223442: java/nio/channels/SocketChannel/AdaptorStreams.java testConcurrentTimedReadWrite3(): failure
Reviewed-by: michaelm

! src/java.base/windows/classes/sun/nio/ch/DatagramDispatcher.java
! src/java.base/windows/classes/sun/nio/ch/SocketDispatcher.java
! src/java.base/windows/native/libnio/ch/Net.c
! src/java.base/windows/native/libnio/ch/SocketDispatcher.c
! test/jdk/java/nio/channels/SocketChannel/AdaptorStreams.java

Changeset: 5a211ee83bf1
Author:    aeubanks
Date:      2019-05-15 17:13 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5a211ee83bf1

8224018: test/jdk/java/net/ipv6tests/{Tcp,Udp}Test.java assume IPv4 is available
Reviewed-by: dfuchs, chegar
Contributed-by: aeubanks at google.com

! test/jdk/java/net/ipv6tests/TcpTest.java
! test/jdk/java/net/ipv6tests/UdpTest.java

Changeset: c1143a0d4e22
Author:    adinn
Date:      2019-05-16 15:45 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c1143a0d4e22

8224042: Add private alignDown method to MappedByteBuffer
Summary: Use alignDown method to round addresses down to page boundary
Reviewed-by: stuefe, mikael, alanb

! src/java.base/share/classes/java/nio/MappedByteBuffer.java

Changeset: d43cc2039ccf
Author:    rkennke
Date:      2019-05-16 19:07 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d43cc2039ccf

8224043: Shenandoah: Remove clear_claimed_marks() from start of concurrent_traversal()
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp

Changeset: b6ee58ec8814
Author:    vromero
Date:      2019-05-16 13:34 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b6ee58ec8814

8223726: j.l.c.MethodTypeDesc spec should contain precise assertions for one parameter's methods
Reviewed-by: darcy

! src/java.base/share/classes/java/lang/constant/MethodHandleDesc.java
! src/java.base/share/classes/java/lang/constant/MethodTypeDesc.java
! test/jdk/java/lang/constant/MethodHandleDescTest.java
! test/jdk/java/lang/constant/MethodTypeDescTest.java

Changeset: 6bcda7ed24ef
Author:    dtitov
Date:      2019-05-16 11:37 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6bcda7ed24ef

8222422: vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses tests failed with Unexpected Exception: null
Reviewed-by: dholmes, jcbeyler, cjplummer

! src/jdk.jdi/share/classes/com/sun/tools/jdi/ClassLoaderReferenceImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/ClassTypeImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/InterfaceTypeImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/VirtualMachineImpl.java

Changeset: 717c4a905f62
Author:    epavlova
Date:      2019-05-16 11:30 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/717c4a905f62

8223910: TestFloatJNIArgs and TestTrichotomyExpressions time out with Graal as JIT
Reviewed-by: thartmann

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/compiler/floatingpoint/TestFloatJNIArgs.java

Changeset: c107322c28b0
Author:    rhalade
Date:      2019-05-16 12:36 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c107322c28b0

8223499: Remove two DocuSign root certificates that are expiring
Reviewed-by: mullan

! src/java.base/share/lib/security/cacerts
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: 361bd0fb9390
Author:    shade
Date:      2019-05-16 21:32 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/361bd0fb9390

8224033: os::snprintf should be used in virtualizationSupport.cpp
Reviewed-by: mbaesken, stuefe

! src/hotspot/share/utilities/virtualizationSupport.cpp

Changeset: c5bb50505a65
Author:    jcbeyler
Date:      2019-05-16 12:48 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c5bb50505a65

8224020: AsyncGetCallTrace test should not run on PPC64 or IA64
Summary: Restrict the test to the right architectures
Reviewed-by: cjplummer, sspitsyn, simonis

! test/hotspot/jtreg/serviceability/AsyncGetCallTrace/MyPackage/ASGCTBaseTest.java
! test/hotspot/jtreg/serviceability/AsyncGetCallTrace/libAsyncGetCallTraceTest.cpp

Changeset: c6f2500c1504
Author:    epavlova
Date:      2019-05-16 12:33 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c6f2500c1504

8224017: [Graal] gc/z/TestUncommit.java fails with Graal
Reviewed-by: kvn

! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/gc/z/TestUncommit.java

Changeset: 9cfbe22bcdf8
Author:    iignatyev
Date:      2019-05-16 12:16 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9cfbe22bcdf8

8222154: upgrade gtest to 1.8.1
Reviewed-by: jwilhelm, rwestberg

! make/hotspot/lib/CompileGtest.gmk
+ test/fmw/gtest/CONTRIBUTORS
- test/fmw/gtest/README
+ test/fmw/gtest/README.md
! test/fmw/gtest/include/gtest/gtest-death-test.h
! test/fmw/gtest/include/gtest/gtest-message.h
! test/fmw/gtest/include/gtest/gtest-param-test.h
! test/fmw/gtest/include/gtest/gtest-param-test.h.pump
! test/fmw/gtest/include/gtest/gtest-printers.h
! test/fmw/gtest/include/gtest/gtest-spi.h
! test/fmw/gtest/include/gtest/gtest-test-part.h
! test/fmw/gtest/include/gtest/gtest-typed-test.h
! test/fmw/gtest/include/gtest/gtest.h
! test/fmw/gtest/include/gtest/gtest_pred_impl.h
! test/fmw/gtest/include/gtest/gtest_prod.h
+ test/fmw/gtest/include/gtest/internal/custom/README.md
+ test/fmw/gtest/include/gtest/internal/custom/gtest-port.h
+ test/fmw/gtest/include/gtest/internal/custom/gtest-printers.h
+ test/fmw/gtest/include/gtest/internal/custom/gtest.h
! test/fmw/gtest/include/gtest/internal/gtest-death-test-internal.h
! test/fmw/gtest/include/gtest/internal/gtest-filepath.h
! test/fmw/gtest/include/gtest/internal/gtest-internal.h
! test/fmw/gtest/include/gtest/internal/gtest-linked_ptr.h
! test/fmw/gtest/include/gtest/internal/gtest-param-util-generated.h
! test/fmw/gtest/include/gtest/internal/gtest-param-util-generated.h.pump
! test/fmw/gtest/include/gtest/internal/gtest-param-util.h
+ test/fmw/gtest/include/gtest/internal/gtest-port-arch.h
! test/fmw/gtest/include/gtest/internal/gtest-port.h
! test/fmw/gtest/include/gtest/internal/gtest-string.h
! test/fmw/gtest/include/gtest/internal/gtest-tuple.h
! test/fmw/gtest/include/gtest/internal/gtest-tuple.h.pump
! test/fmw/gtest/include/gtest/internal/gtest-type-util.h
! test/fmw/gtest/include/gtest/internal/gtest-type-util.h.pump
! test/fmw/gtest/src/gtest-all.cc
! test/fmw/gtest/src/gtest-death-test.cc
! test/fmw/gtest/src/gtest-filepath.cc
! test/fmw/gtest/src/gtest-internal-inl.h
! test/fmw/gtest/src/gtest-port.cc
! test/fmw/gtest/src/gtest-printers.cc
! test/fmw/gtest/src/gtest-test-part.cc
! test/fmw/gtest/src/gtest-typed-test.cc
! test/fmw/gtest/src/gtest.cc
! test/fmw/gtest/src/gtest_main.cc

Changeset: 9feb4852536f
Author:    jwilhelm
Date:      2019-05-17 00:21 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9feb4852536f

8223346: Update Graal
Reviewed-by: kvn

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.amd64/src/org/graalvm/compiler/asm/amd64/AMD64Assembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.amd64/src/org/graalvm/compiler/core/amd64/AMD64ArithmeticLIRGenerator.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/TwoSlotMarkerClearingTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/spi/Canonicalizable.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackendFactory.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.jdk9.test/src/org/graalvm/compiler/hotspot/jdk9/test/MathDoubleFMATest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.jdk9.test/src/org/graalvm/compiler/hotspot/jdk9/test/MathFMAConstantInputTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.jdk9.test/src/org/graalvm/compiler/hotspot/jdk9/test/MathFloatFMATest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/WriteBarrierAdditionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/CompilationTask.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/gc/g1/G1BarrierSet.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/gc/shared/BarrierSet.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/gc/shared/CardTableBarrierSet.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/DefaultHotSpotLoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotObjdumpDisassemblerProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/WriteBarrierAdditionPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/WriteBarrierVerificationPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/UnsafeLoadSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/FrameStateBuilder.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64Ternary.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/gen/ArithmeticLIRGeneratorTool.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/TernaryNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/memory/HeapAccess.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64GraphBuilderPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/RootMethodSubstitutionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/DefaultJavaLoweringProvider.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/FusedMultiplyAddNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.serviceprovider/src/org/graalvm/compiler/serviceprovider/GraalServices.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.word/src/org/graalvm/compiler/word/WordOperationPlugin.java

Changeset: 278600885731
Author:    bulasevich
Date:      2019-05-16 18:45 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/278600885731

8222825: ARM32 SIGILL issue on single core CPU (not supported PLDW instruction)
Reviewed-by: dholmes, dlong

! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/arm/assembler_arm_32.hpp
! src/hotspot/cpu/arm/vm_version_arm.hpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp

Changeset: 7136c9ac56a7
Author:    kbarrett
Date:      2019-05-16 20:14 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7136c9ac56a7

8160539: Stack frame scanning acquires DerivedPointerTableGC_lock mutex
Summary: Use lock-free stack for accumulating table entries.
Reviewed-by: tschatzl, kvn

! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/compiler/oopMap.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 81852d53e585
Author:    ysuenaga
Date:      2019-05-17 14:14 +0900
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/81852d53e585

8223665: SA: debugd options should follow jhsdb style
Reviewed-by: dholmes, sspitsyn, ysuenaga, jcbeyler
Contributed-by: Osamu Sakamoto <sakamoto.osamu at nttcom.co.jp>

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/SALauncher.java

Changeset: b88bcaa94c10
Author:    mbaesken
Date:      2019-05-16 13:21 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b88bcaa94c10

8223944: fix zlib related building docu and comments
Reviewed-by: alanb, erikj

! doc/building.html
! doc/building.md
! make/autoconf/lib-bundled.m4

Changeset: 21925121a917
Author:    bulasevich
Date:      2019-05-17 03:01 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/21925121a917

8220656: ARM32: -XX:MaxVectorSize=16 makes SIGILL
Reviewed-by: dholmes, dlong

! src/hotspot/cpu/arm/vm_version_arm_32.cpp

Changeset: 6a6935abebe8
Author:    clanger
Date:      2019-05-17 09:00 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6a6935abebe8

8222276: (zipfs) Refactoring and cleanups to prepare for JDK-8213031
Reviewed-by: lancea

! src/jdk.zipfs/share/classes/jdk/nio/zipfs/JarFileSystem.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileAttributeView.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileAttributes.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileStore.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystemProvider.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipInfo.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipPath.java

Changeset: be1cbfd81ea1
Author:    bulasevich
Date:      2019-05-17 11:44 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/be1cbfd81ea1

8223472: volatile long field corruption on x86_32
Reviewed-by: eosterlund, dholmes, shade, coleenp

! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: 185ffc45593c
Author:    pliden
Date:      2019-05-17 12:06 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/185ffc45593c

8223961: ZGC: Unexpected behaviour due to ZMetronome::wait_for_tick() oversleeping
Reviewed-by: pliden, stefank
Contributed-by: fujie at loongson.cn, per.liden at oracle.com

! src/hotspot/share/gc/z/zMetronome.cpp
! src/hotspot/share/gc/z/zMetronome.hpp
! src/hotspot/share/gc/z/zStat.cpp

Changeset: 23837d614c17
Author:    tschatzl
Date:      2019-05-17 12:33 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/23837d614c17

8224038: Fix remaining InCSetState mentions
Reviewed-by: kbarrett

! 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/g1HeapVerifier.cpp
! src/hotspot/share/gc/g1/g1HeapVerifier.hpp

Changeset: ba1eccda5450
Author:    zgu
Date:      2019-05-17 09:52 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ba1eccda5450

8223774: Shenandoah: Refactor ShenandoahRootProcessor and family
Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp

Changeset: 3205f4c40716
Author:    aoqi
Date:      2019-05-16 21:25 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3205f4c40716

8224028: loop initial declarations introduced by JDK-8184770
Reviewed-by: dfuchs, amenkov, sspitsyn

! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c

Changeset: d4e7ccaf1445
Author:    rriggs
Date:      2019-05-17 10:48 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d4e7ccaf1445

8220166: Performance regression in deserialization (4-6% in SPECjbb)
Reviewed-by: shade, dholmes, alanb

! src/java.base/share/classes/java/io/ObjectInputFilter.java

Changeset: 1512d88b24c6
Author:    ccheung
Date:      2019-05-17 08:29 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1512d88b24c6

8207812: Implement Dynamic CDS Archive
Summary: Improve the usability of AppCDS
Reviewed-by: acorn, jiangli, mseledtsov
Contributed-by: ioi.lam at oracle.com, jianglizhou at google.com, calvin.cheung at oracle.com

! make/hotspot/lib/JvmFeatures.gmk
! src/hotspot/share/classfile/classListParser.cpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/classLoader.inline.hpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/classfile/compactHashtable.hpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/sharedPathsMiscInfo.cpp
! src/hotspot/share/classfile/sharedPathsMiscInfo.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/verificationType.cpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/jfr/recorder/jfrRecorder.cpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/memory/allocation.hpp
+ src/hotspot/share/memory/dynamicArchive.cpp
+ src/hotspot/share/memory/dynamicArchive.hpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/memRegion.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspaceClosure.cpp
! src/hotspot/share/memory/metaspaceClosure.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/constMethod.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp
! src/hotspot/share/prims/cdsoffsets.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/thread.cpp
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/runtime/appcds/AppendClasspath.java
! test/hotspot/jtreg/runtime/appcds/BootClassPathMismatch.java
! test/hotspot/jtreg/runtime/appcds/CDSandJFR.java
! test/hotspot/jtreg/runtime/appcds/CaseSensitiveClassPath.java
! test/hotspot/jtreg/runtime/appcds/CommandLineFlagCombo.java
! test/hotspot/jtreg/runtime/appcds/CommandLineFlagComboNegative.java
! test/hotspot/jtreg/runtime/appcds/DirClasspathTest.java
! test/hotspot/jtreg/runtime/appcds/JvmtiAddPath.java
! test/hotspot/jtreg/runtime/appcds/LotsOfClasses.java
! test/hotspot/jtreg/runtime/appcds/PackageSealing.java
! test/hotspot/jtreg/runtime/appcds/ProhibitedPackage.java
! test/hotspot/jtreg/runtime/appcds/SharedArchiveConsistency.java
! test/hotspot/jtreg/runtime/appcds/TestCommon.java
! test/hotspot/jtreg/runtime/appcds/TraceLongClasspath.java
! test/hotspot/jtreg/runtime/appcds/WrongClasspath.java
+ test/hotspot/jtreg/runtime/appcds/cdsutils/DynamicDumpHelper.java
! test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatA.java
! test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatB.java
! test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatBase.java
! test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatC.java
! test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatD.java
! test/hotspot/jtreg/runtime/appcds/customLoader/ClassListFormatE.java
! test/hotspot/jtreg/runtime/appcds/customLoader/HelloCustom.java
! test/hotspot/jtreg/runtime/appcds/customLoader/HelloCustom_JFR.java
! test/hotspot/jtreg/runtime/appcds/customLoader/ProhibitedPackageNamesTest.java
+ test/hotspot/jtreg/runtime/appcds/customLoader/test-classes/HelloUnload.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/AppendClasspath.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/ArchiveConsistency.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/ArrayKlasses.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/ClassResolutionFailure.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/DynamicArchiveTestBase.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/DynamicFlag.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/DynamicLotsOfClasses.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/ExcludedClasses.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/HelloDynamic.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/HelloDynamicCustom.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/HelloDynamicCustomUnload.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/JITInteraction.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/MainModuleOnly.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/MethodSorting.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/MissingArchive.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/NoClassToArchive.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/SharedArchiveFileOption.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/UnsupportedBaseArchive.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/UnusedCPDuringDump.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/WrongTopClasspath.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/ArrayKlassesApp.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/ExcludedClassesApp.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/LoadClasses.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/MethodSortingApp.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/MissingDependent.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/StrConcatApp.java
+ test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/TestJIT.java
! test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/MismatchedPatchModule.java
! test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/PatchJavaBase.java
! test/hotspot/jtreg/runtime/appcds/jigsaw/PatchModule/PatchMain.java
! test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/AddModules.java
! test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/JvmtiAddPath.java
! test/hotspot/jtreg/runtime/appcds/jigsaw/modulepath/MainModuleOnly.java
! test/hotspot/jtreg/runtime/appcds/jigsaw/overridetests/OverrideTests.java
! test/hotspot/jtreg/runtime/appcds/jvmti/dumpingWithAgent/DumpingWithJavaAgent.java
! test/hotspot/jtreg/runtime/appcds/jvmti/transformRelatedClasses/TransformRelatedClassesAppCDS.java
! test/hotspot/jtreg/runtime/appcds/test-classes/DummyClassHelper.java
+ test/hotspot/jtreg/runtime/appcds/test-classes/GenericTestApp.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: fe4c2de90b59
Author:    zgu
Date:      2019-05-17 11:47 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fe4c2de90b59

8223951: Shenandoah: Only need to update thread roots during final update refs
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: 657f6e484bc6
Author:    vromero
Date:      2019-05-17 13:16 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/657f6e484bc6

8223803: j.l.c.MethodTypeDesc::insertParameterTypes? doesn't control type of parameters
Reviewed-by: rriggs

! src/java.base/share/classes/java/lang/constant/ConstantDesc.java
! src/java.base/share/classes/java/lang/constant/MethodTypeDesc.java
! test/jdk/java/lang/constant/MethodTypeDescTest.java

Changeset: 43633b8e24c6
Author:    rfield
Date:      2019-05-17 12:52 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/43633b8e24c6

8223595: Consider updating jdk.jshell module description
Summary: Conform to module summary standards
Reviewed-by: jlahoda

! src/jdk.jshell/share/classes/module-info.java

Changeset: 13507abf416c
Author:    ysuenaga
Date:      2019-05-18 15:42 +0900
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/13507abf416c

8163805: hotspot/test/serviceability/sa/sadebugd/SADebugDTest.java failed with timed out
Reviewed-by: cjplummer, jcbeyler

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/sa/sadebugd/SADebugDTest.java

Changeset: 0f934da77390
Author:    shade
Date:      2019-05-18 18:49 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0f934da77390

8224170: Build failures after JDK-8207812 (Implement Dynamic CDS Archive)
Reviewed-by: stuefe, kvn

! src/hotspot/share/memory/dynamicArchive.cpp

Changeset: 24c0eeb3ebe7
Author:    jiefu
Date:      2019-05-18 12:13 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/24c0eeb3ebe7

8222302: [TESTBUG]test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHAOptionOnUnsupportedCPU.java fails on any other CPU
Reviewed-by: kvn, dlong

! test/hotspot/jtreg/compiler/intrinsics/sha/cli/SHAOptionsBase.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/testcases/GenericTestCaseForOtherCPU.java

Changeset: 39814e0a8964
Author:    tschatzl
Date:      2019-05-18 22:11 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/39814e0a8964

8222492: G1 unnecessarily scans remembered set cards for regions that already have been evacuated
Summary: Filter out cards from the current collection set during evacuation increments.
Reviewed-by: kbarrett, sangheki

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp

Changeset: cb80f2adf35c
Author:    ljiang
Date:      2019-05-19 22:14 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/cb80f2adf35c

8219781: Localized names for Japanese era Reiwa in COMPAT provider
Reviewed-by: naoto

! src/jdk.localedata/share/classes/sun/text/resources/ext/FormatData_ar.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/FormatData_ko.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/FormatData_th.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/FormatData_zh.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_ar.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_hi_IN.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_hr.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_in.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_ko.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_lt.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_nl.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_no.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_ru.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_sr.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_sr_Latn.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_sv.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_th.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_zh.java
! src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_zh_TW.java
+ test/jdk/java/util/Calendar/JapanEraNameCompatTest.java

Changeset: 8c63164bd540
Author:    pmuthuswamy
Date:      2019-05-20 14:42 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8c63164bd540

8219313: Support module specific stylesheets
Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/DocFilesHandlerImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Head.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/ModuleSummaryBuilder.java
+ test/langtools/jdk/javadoc/doclet/testModuleSpecificStylesheet/TestModuleSpecificStylesheet.java
! test/langtools/jdk/javadoc/doclet/testPackageSpecificStylesheet/TestPackageSpecificStylesheet.java

Changeset: 7e5e0b326ed7
Author:    mbaesken
Date:      2019-05-14 10:21 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7e5e0b326ed7

8130017: use _FORTIFY_SOURCE in gcc fastdebug builds
Reviewed-by: erikj

! make/autoconf/flags-cflags.m4
! test/fmw/gtest/src/gtest.cc

Changeset: 8c977741c3c8
Author:    dfuchs
Date:      2019-05-20 12:37 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8c977741c3c8

8223856: Replace wildcard address with loopback or local host in tests - part 8
Summary: Fixes some intermittent test failures by replacing wildcard with loopback - or retrying once.
Reviewed-by: aefimov, chegar

! test/jdk/com/sun/net/httpserver/SimpleHttpServerTest.java
! test/jdk/java/net/BindException/Test.java
! test/jdk/java/net/PlainSocketImpl/SetOption.java
! test/jdk/java/net/Socket/RST.java
! test/jdk/java/net/URLConnection/URLConnectionHeaders.java
! test/jdk/java/net/ipv6tests/UdpTest.java
! test/jdk/sun/net/ftp/B6427768.java
! test/jdk/sun/net/www/ftptest/FtpCommandHandler.java
! test/jdk/sun/net/www/ftptest/FtpServer.java
! test/jdk/sun/net/www/http/HttpClient/RetryPost.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/CookieHttpsClientTest.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/ReadTimeout.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/Redirect.java

Changeset: bafd6c944db4
Author:    dkejriwal
Date:      2019-05-16 12:14 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bafd6c944db4

8206879: Currency decimal marker incorrect for Peru
Reviewed-by: naoto, rpatil

! src/jdk.localedata/share/classes/sun/text/resources/ext/FormatData_es_PE.java
+ test/jdk/java/text/Format/NumberFormat/TestPeruCurrencyFormat.java
! test/jdk/sun/text/resources/LocaleData

Changeset: 2d90a0988c95
Author:    zgu
Date:      2019-05-20 09:42 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2d90a0988c95

8224210: Shenandoah: Refactor ShenandoahRootScanner to support scanning CSet codecache roots
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp

Changeset: af28daff6b98
Author:    zgu
Date:      2019-05-20 09:43 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/af28daff6b98

8224179: Shenandoah: CTW test failures with traversal GC
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp

Changeset: 2523496f5107
Author:    coleenp
Date:      2019-05-20 10:06 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2523496f5107

8221967: InternTest.java timed out
Summary: Move redundant table lookup and make rehashing be a needed guaranteed safepoint cleanup action.
Reviewed-by: dholmes, rehn

! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/runtime/safepoint.cpp

Changeset: 6cbb5c2255e3
Author:    lucy
Date:      2019-05-20 17:44 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6cbb5c2255e3

8223444: Improve CodeHeap Free Space Management
Reviewed-by: kvn, thartmann

! src/hotspot/cpu/aarch64/c2_globals_aarch64.hpp
! src/hotspot/cpu/arm/c2_globals_arm.hpp
! src/hotspot/cpu/ppc/c2_globals_ppc.hpp
! src/hotspot/cpu/sparc/c2_globals_sparc.hpp
! src/hotspot/cpu/x86/c2_globals_x86.hpp
! src/hotspot/share/memory/heap.cpp
! src/hotspot/share/memory/heap.hpp

Changeset: 9f714ef845d5
Author:    lancea
Date:      2019-05-20 12:24 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9f714ef845d5

8222807: Address iteration with invalid ZIP header entries
Reviewed-by: redestad, clanger

! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java
+ test/jdk/jdk/nio/zipfs/InvalidZipHeaderTests.java

Changeset: cc92a45f4c73
Author:    aeubanks
Date:      2019-05-15 09:15 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/cc92a45f4c73

8223214: Inet6AddressImpl.loopbackAddress() should choose loopback address that is available
Reviewed-by: chegar
Contributed-by: aeubanks at google.com

! src/java.base/share/classes/java/net/Inet6AddressImpl.java

Changeset: b7c408df5008
Author:    darcy
Date:      2019-05-20 10:16 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b7c408df5008

8224174: java.lang.Number has a default constructor
Reviewed-by: rriggs, bpb

! src/java.base/share/classes/java/lang/Number.java

Changeset: 69d1dff1bb70
Author:    aeubanks
Date:      2019-05-15 17:21 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/69d1dff1bb70

8224019: test/jdk/java/nio/channels/DatagramChannel/BasicMulticastTests.java assumes IPv4 is always available
Reviewed-by: chegar, dfuchs, alanb
Contributed-by: aeubanks at google.com

! test/jdk/java/nio/channels/DatagramChannel/BasicMulticastTests.java

Changeset: 751a19168b11
Author:    aeubanks
Date:      2019-05-15 16:21 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/751a19168b11

8224014: Don't run test/jdk/java/net/NetworkInterface/IPv4Only.java in IPv6 only environment
Reviewed-by: chegar, dfuchs
Contributed-by: aeubanks at google.com

! test/jdk/java/net/NetworkInterface/IPv4Only.java

Changeset: 7bfb499b4f38
Author:    jiangli
Date:      2019-05-20 10:32 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7bfb499b4f38

Merge


Changeset: 46ae54c3026d
Author:    jjg
Date:      2019-05-20 10:57 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/46ae54c3026d

8223663: Update links for tool guides
Reviewed-by: alanb, erikj, darcy

! make/Docs.gmk
+ make/jdk/src/classes/build/tools/taglet/ToolGuide.java
! src/java.base/share/classes/module-info.java
! src/java.rmi/share/classes/module-info.java
! src/java.scripting/share/classes/module-info.java
! src/jdk.compiler/share/classes/module-info.java
! src/jdk.hotspot.agent/share/classes/module-info.java
! src/jdk.jartool/share/classes/module-info.java
! src/jdk.javadoc/share/classes/module-info.java
! src/jdk.jcmd/share/classes/module-info.java
! src/jdk.jconsole/share/classes/module-info.java
! src/jdk.jdeps/share/classes/module-info.java
! src/jdk.jdi/share/classes/module-info.java
! src/jdk.jfr/share/classes/module-info.java
! src/jdk.jlink/share/classes/module-info.java
! src/jdk.jshell/share/classes/module-info.java
! src/jdk.jstatd/share/classes/module-info.java
! src/jdk.pack/share/classes/module-info.java
! src/jdk.rmic/share/classes/module-info.java
! src/jdk.scripting.nashorn.shell/share/classes/module-info.java

Changeset: a73fe240da4a
Author:    mseledtsov
Date:      2019-05-20 15:18 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a73fe240da4a

8220672: [TESTBUG] TestCPUSets should check that cpuset does not exceed available cores
Summary: making sure cpuset size does not exceed available cores
Reviewed-by: dholmes, lmesnik

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/containers/docker/TestCPUSets.java

Changeset: a978d86ac389
Author:    darcy
Date:      2019-05-20 17:29 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a978d86ac389

8224175: Fix inconsistencies in @jls and @jvms tags
Reviewed-by: jjg, rfield

! src/java.base/share/classes/java/lang/Byte.java
! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/ClassLoader.java
! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java
! src/java.base/share/classes/java/lang/FunctionalInterface.java
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! src/java.base/share/classes/java/lang/Number.java
! src/java.base/share/classes/java/lang/Package.java
! src/java.base/share/classes/java/lang/Short.java
! src/java.base/share/classes/java/lang/SuppressWarnings.java
! src/java.base/share/classes/java/lang/constant/Constable.java
! src/java.base/share/classes/java/lang/reflect/Method.java
! src/java.base/share/classes/java/lang/reflect/Modifier.java
! src/java.compiler/share/classes/javax/lang/model/AnnotatedConstruct.java
! src/java.compiler/share/classes/javax/lang/model/element/Element.java
! src/java.compiler/share/classes/javax/lang/model/element/NestingKind.java
! src/java.compiler/share/classes/javax/lang/model/util/Types.java
! src/jdk.compiler/share/classes/com/sun/source/tree/BinaryTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ModifiersTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.jshell/share/classes/jdk/jshell/ExpressionSnippet.java
! src/jdk.jshell/share/classes/jdk/jshell/ImportSnippet.java
! src/jdk.jshell/share/classes/jdk/jshell/MethodSnippet.java
! src/jdk.jshell/share/classes/jdk/jshell/Snippet.java
! src/jdk.jshell/share/classes/jdk/jshell/StatementSnippet.java
! src/jdk.jshell/share/classes/jdk/jshell/VarSnippet.java

Changeset: 566fbca8a890
Author:    jjg
Date:      2019-05-20 18:18 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/566fbca8a890

8224166: Create a taglet to better handle @jls and @jvms tags
Reviewed-by: erikj, darcy

! make/Docs.gmk
+ make/jdk/src/classes/build/tools/taglet/JSpec.java

Changeset: 6ec71a88b68e
Author:    sspitsyn
Date:      2019-05-21 00:52 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6ec71a88b68e

8183273: Clarify Instrumentation interface should not be implemented outside java.instrument module
Summary: Add a note with a clarification
Reviewed-by: alanb, dholmes, jcbeyler

! src/java.instrument/share/classes/java/lang/instrument/Instrumentation.java

Changeset: 46409371a691
Author:    rehn
Date:      2019-05-21 10:34 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/46409371a691

8223306: Remove threads linked list (use ThreadsList's array in SA)
Reviewed-by: coleenp, dholmes, dcubed

! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/threadSMR.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebuggerLocal.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/DeadlockDetector.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaThread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/Threads.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/PStack.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/StackTrace.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/JavaThreadsPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/PointerFinder.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/ReversePtrsAnalysis.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaVM.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbField.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPrintStatics.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbVmStructsDump.java

Changeset: 43340a79840d
Author:    kdobson
Date:      2019-05-21 10:36 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/43340a79840d

8221507: Implement JFR Events for Shenandoah
Reviewed-by: rkennke, shade, egahlin, mseledtsov
Contributed-by: Ken Dobson <kdobson at redhat.com>

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
+ src/hotspot/share/gc/shenandoah/shenandoahJfrSupport.cpp
+ src/hotspot/share/gc/shenandoah/shenandoahJfrSupport.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/jdk/jdk/jfr/event/gc/detailed/TestShenandoahHeapRegionInformationEvent.java
+ test/jdk/jdk/jfr/event/gc/detailed/TestShenandoahHeapRegionStateChangeEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java
! test/lib/jdk/test/lib/jfr/GCHelper.java

Changeset: b6b02a503d02
Author:    rehn
Date:      2019-05-21 10:46 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b6b02a503d02

8223313: Use handshakes for CountStackFrames.
Reviewed-by: dholmes, rrich, dcubed

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

Changeset: 55bfc2eee3ab
Author:    pmuthuswamy
Date:      2019-05-21 15:02 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/55bfc2eee3ab

8223733: "Detail" in headings should be "Details"
Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! test/langtools/jdk/javadoc/doclet/testAnnotationTypes/TestAnnotationTypes.java
! test/langtools/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java
! test/langtools/jdk/javadoc/doclet/testIndexTaglet/TestIndexTaglet.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
! test/langtools/jdk/javadoc/doclet/testOrdering/TestOrdering.java
! test/langtools/jdk/javadoc/doclet/testSystemPropertyTaglet/TestSystemPropertyTaglet.java

Changeset: 00425a850a2f
Author:    mdoerr
Date:      2019-05-21 11:45 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/00425a850a2f

8224230: [PPC64, s390] Support AsyncGetCallTrace
Reviewed-by: goetz, jcbeyler, sspitsyn

! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.cpp
! src/hotspot/share/prims/forte.cpp
! test/hotspot/jtreg/serviceability/AsyncGetCallTrace/MyPackage/ASGCTBaseTest.java

Changeset: e46fe26d7f77
Author:    lucy
Date:      2019-05-21 15:51 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e46fe26d7f77

8213084: Rework and enhance Print[Opto]Assembly output
Reviewed-by: kvn, thartmann

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/disassembler_aarch64.hpp
! src/hotspot/cpu/arm/assembler_arm_32.hpp
! src/hotspot/cpu/arm/disassembler_arm.hpp
! src/hotspot/cpu/ppc/assembler_ppc.hpp
+ src/hotspot/cpu/ppc/disassembler_ppc.cpp
! src/hotspot/cpu/ppc/disassembler_ppc.hpp
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/s390/assembler_s390.hpp
! src/hotspot/cpu/s390/assembler_s390.inline.hpp
+ src/hotspot/cpu/s390/disassembler_s390.cpp
! src/hotspot/cpu/s390/disassembler_s390.hpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/s390/vm_version_s390.cpp
! src/hotspot/cpu/sparc/assembler_sparc.hpp
! src/hotspot/cpu/sparc/disassembler_sparc.hpp
! src/hotspot/cpu/sparc/sparc.ad
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/disassembler_x86.hpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/cpu/zero/assembler_zero.hpp
! src/hotspot/cpu/zero/disassembler_zero.hpp
! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeBlob.hpp
! src/hotspot/share/code/exceptionHandlerTable.cpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/code/pcDesc.cpp
! src/hotspot/share/code/pcDesc.hpp
! src/hotspot/share/code/vmreg.cpp
! src/hotspot/share/code/vtableStubs.cpp
+ src/hotspot/share/compiler/abstractDisassembler.cpp
+ src/hotspot/share/compiler/abstractDisassembler.hpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/compiler/disassembler.hpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/opto/block.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/runtime/stubCodeGenerator.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: 30c8a21ce002
Author:    coleenp
Date:      2019-05-21 09:53 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/30c8a21ce002

8224119: Safepoint cleanup logging logs times for things it doesn't do
Summary: test condition before reporting times for cleanup actions.
Reviewed-by: rehn, hseigel

! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/runtime/safepoint.cpp
! test/hotspot/jtreg/runtime/logging/SafepointCleanupTest.java

Changeset: 1b28206dcbcb
Author:    stuefe
Date:      2019-05-21 18:22 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1b28206dcbcb

8224034: [TESTBUG] runtime/ErrorHandlerTest/ErrorHandler fails intermittently for case 13 on Windows
Reviewed-by: dholmes

! test/hotspot/jtreg/runtime/ErrorHandling/ErrorHandler.java

Changeset: a5f5e680ea32
Author:    zgu
Date:      2019-05-21 13:06 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a5f5e680ea32

8224495: Shenandoah: Do not rescan code roots in final mark pause if it is not degenerated GC
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp

Changeset: ec7d6d8effc7
Author:    mgronlun
Date:      2019-05-21 20:53 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ec7d6d8effc7

8220293: Deadlock in JFR string pool
Reviewed-by: rehn, egahlin

! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/storage/jfrBuffer.cpp
! src/hotspot/share/jfr/recorder/storage/jfrBuffer.hpp
! src/hotspot/share/jfr/recorder/storage/jfrMemorySpace.inline.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageUtils.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageUtils.inline.hpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.cpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPoolBuffer.cpp

Changeset: e022b9cb35a5
Author:    vromero
Date:      2019-05-21 15:44 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e022b9cb35a5

8223723: j.l.c.MethodTypeDesc.dropParameterTypes? throws the undocumented exception: IllegalArgumentException
Reviewed-by: rriggs

! src/java.base/share/classes/java/lang/constant/MethodTypeDesc.java
! src/java.base/share/classes/java/lang/constant/MethodTypeDescImpl.java
! test/jdk/java/lang/constant/MethodTypeDescTest.java

Changeset: 508285c7c6f7
Author:    epavlova
Date:      2019-05-21 12:29 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/508285c7c6f7

8222482: [Graal] Update java-allocation-instrumenter.jar handling in graalunit README.md
Reviewed-by: kvn, shade

! test/hotspot/jtreg/compiler/graalunit/README.md
+ test/hotspot/jtreg/compiler/graalunit/downloadLibs.sh

Changeset: 3adf893a6861
Author:    vromero
Date:      2019-05-21 15:59 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3adf893a6861

8223725: j.l.c.MethodHandleDesc::of throws undocumented exception IllegalArgumentException
Reviewed-by: rriggs

! src/java.base/share/classes/java/lang/constant/MethodHandleDesc.java

Changeset: c13b1382aa30
Author:    naoto
Date:      2019-05-21 13:40 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/c13b1382aa30

8224105: Cannot parse JapaneseDate string on some specified locales
Reviewed-by: bchristi

! src/java.base/share/classes/sun/util/locale/provider/CalendarNameProviderImpl.java
! test/jdk/java/time/test/java/time/chrono/TestEraDisplayName.java

Changeset: 6bd29804ace0
Author:    joehw
Date:      2019-05-21 14:55 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6bd29804ace0

8219692: DOM and SAX parsers ignore namespace
Reviewed-by: lancea

! src/java.xml/share/classes/javax/xml/parsers/DocumentBuilderFactory.java
! src/java.xml/share/classes/javax/xml/parsers/SAXParserFactory.java
! test/jaxp/javax/xml/jaxp/unittest/parsers/BaseParsingTest.java

Changeset: 76d3d96a8bc2
Author:    kbarrett
Date:      2019-05-21 19:19 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/76d3d96a8bc2

8224167: Refactor PtrQueue completed buffer processing
Summary: Add handle_completed_buffer and refactor.
Reviewed-by: tschatzl, shade

! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/shared/ptrQueue.cpp
! src/hotspot/share/gc/shared/ptrQueue.hpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.hpp

Changeset: 4285b4d13471
Author:    igerasim
Date:      2019-05-21 18:40 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4285b4d13471

8223593: Refactor code for reallocating storage
Reviewed-by: prappo, plevart, rriggs, smarks

! src/java.base/share/classes/java/io/BufferedInputStream.java
! src/java.base/share/classes/java/io/ByteArrayOutputStream.java
! src/java.base/share/classes/java/lang/StringLatin1.java
! src/java.base/share/classes/java/lang/StringUTF16.java
! src/java.base/share/classes/java/nio/file/Files.java
! src/java.base/share/classes/java/util/AbstractCollection.java
! src/java.base/share/classes/java/util/ArrayList.java
! src/java.base/share/classes/java/util/PriorityQueue.java
! src/java.base/share/classes/java/util/Vector.java
! src/java.base/share/classes/java/util/regex/Pattern.java
! src/java.base/share/classes/jdk/internal/util/ArraysSupport.java

Changeset: f98a0ab24887
Author:    henryjen
Date:      2019-05-21 20:14 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f98a0ab24887

8218997: Xusage text, man help, etc doesn't mention -Xlog option.
Reviewed-by: dholmes

! src/java.base/share/classes/sun/launcher/resources/launcher.properties

Changeset: 0927d8c7296f
Author:    stuefe
Date:      2019-05-22 07:10 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0927d8c7296f

8224487: outputStream should not be copyable
Reviewed-by: kbarrett, coleenp

! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/code/codeHeapState.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/interpreter/bytecodeInterpreter.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/utilities/events.cpp
! src/hotspot/share/utilities/events.hpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/exceptions.hpp
! src/hotspot/share/utilities/ostream.hpp

Changeset: 22961d673487
Author:    stuefe
Date:      2019-05-22 09:33 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/22961d673487

8224193: stringStream should not use Resouce Area
Reviewed-by: goetz, coleenp, dholmes

! src/hotspot/share/utilities/ostream.cpp
! src/hotspot/share/utilities/ostream.hpp
+ test/hotspot/gtest/utilities/test_ostream.cpp

Changeset: 6b976a59ee87
Author:    clanger
Date:      2019-05-22 08:42 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6b976a59ee87

8224573: Fix windows build after JDK-8221507
Reviewed-by: shade, stuefe

! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahJfrSupport.cpp

Changeset: b1f070f4a4ae
Author:    shade
Date:      2019-05-22 10:48 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b1f070f4a4ae

8224579: ResourceMark not declared in shenandoahRootProcessor.inline.hpp with --disable-precompiled-headers
Reviewed-by: shade
Contributed-by: Ao Qi <aoqi at loongson.cn>

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp

Changeset: ab96027e99ed
Author:    tschatzl
Date:      2019-05-22 11:19 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ab96027e99ed

8224160: Move G1RemSetScanClosure into g1RemSet.cpp file
Reviewed-by: kbarrett, sangheki

! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp

Changeset: 5b4d1b87dd4b
Author:    dholmes
Date:      2019-05-22 06:13 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/5b4d1b87dd4b

8224570: Update ProblemList-graal.txt
Reviewed-by: thartmann

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: f982c1a6582c
Author:    smonteith
Date:      2019-05-22 06:29 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f982c1a6582c

8224187: Refactor arraycopy_prologue to allow ZGC read barriers on arraycopy
Reviewed-by: eosterlund

! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shared/modRefBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/modRefBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp

Changeset: e2c952c7ff20
Author:    redestad
Date:      2019-05-22 13:19 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e2c952c7ff20

8224589: Improve startup behavior of SecurityProperties
Reviewed-by: alanb

! src/java.base/share/classes/sun/security/util/SecurityProperties.java

Changeset: 0b56fc0448ec
Author:    zgu
Date:      2019-05-22 07:12 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0b56fc0448ec

8224508: Shenandoah: Need to update thread roots in final mark for piggyback ref update cycle
Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: b18c8301b8c2
Author:    stefank
Date:      2019-05-22 13:05 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/b18c8301b8c2

8224201: Simplify JVM flag macro expansions
Reviewed-by: rehn, kvn, stuefe, tschatzl, coleenp, gziemski

- src/hotspot/share/c1/c1_globals.cpp
! src/hotspot/share/c1/c1_globals.hpp
+ src/hotspot/share/compiler/compiler_globals.hpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/epsilon/epsilon_globals.hpp
! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1EvacStats.cpp
! src/hotspot/share/gc/g1/g1HotCardCache.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/gc/shared/jvmFlagConstraintsGC.cpp
! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/jvmci/jvmci_globals.hpp
! src/hotspot/share/oops/methodData.hpp
- src/hotspot/share/opto/c2_globals.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/flags/jvmFlag.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintList.cpp
! src/hotspot/share/runtime/flags/jvmFlagRangeList.cpp
! src/hotspot/share/runtime/flags/jvmFlagWriteableList.cpp
! src/hotspot/share/runtime/globals.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/globals_ext.hpp
! src/hotspot/share/runtime/globals_extension.hpp
+ src/hotspot/share/runtime/globals_shared.hpp
! src/hotspot/share/runtime/safepoint.cpp

Changeset: 81becad91321
Author:    stefank
Date:      2019-05-22 13:06 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/81becad91321

8224203: Remove need to specify type when using FLAG_SET macros
Reviewed-by: rehn, pliden, coleenp

! src/hotspot/cpu/ppc/c2_init_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/sparc/vm_version_sparc.cpp
! src/hotspot/cpu/x86/rdtsc_x86.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/aot/aotLoader.hpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/gc/cms/cmsArguments.cpp
! src/hotspot/share/gc/g1/g1Arguments.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1YoungGenSizer.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/parallel/parallelArguments.cpp
! src/hotspot/share/gc/shared/gcArguments.cpp
! src/hotspot/share/gc/shared/gcConfig.cpp
! src/hotspot/share/gc/shared/genArguments.cpp
! src/hotspot/share/jfr/recorder/jfrRecorder.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/compilationPolicy.cpp
! src/hotspot/share/runtime/globals_extension.hpp
! src/hotspot/share/runtime/tieredThresholdPolicy.cpp
! test/hotspot/gtest/gc/shared/test_collectorPolicy.cpp
! test/hotspot/gtest/runtime/test_os_windows.cpp

Changeset: 8f7d232b4225
Author:    dfuchs
Date:      2019-05-22 13:58 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8f7d232b4225

8224204: Replace wildcard address with loopback or local host in tests - part 10
Summary: Fixed intermittently failing tests
Reviewed-by: chegar

! test/jdk/sun/net/InetAddress/nameservice/simple/DefaultCaching.java
! test/jdk/sun/net/www/http/KeepAliveCache/KeepAliveTimerThread.java
! test/jdk/sun/net/www/http/KeepAliveStream/InfiniteLoop.java
! test/jdk/sun/net/www/protocol/http/B6369510.java
! test/jdk/sun/net/www/protocol/http/BasicLongCredentials.java
! test/jdk/sun/net/www/protocol/http/NTLMTest.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/HttpsPost.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/PostThruProxy.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/PostThruProxyWithAuth.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/ProxyTunnelServer.java
! test/jdk/sun/net/www/protocol/https/HttpsURLConnection/RetryHttps.java

Changeset: 37d8790efed7
Author:    zgu
Date:      2019-05-22 09:10 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/37d8790efed7

8224525: Shenandoah: Eliminate shenandoah verifier's side-effects
Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp

Changeset: 3b4ecc4180e0
Author:    vromero
Date:      2019-05-22 09:26 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3b4ecc4180e0

8223914: specification of j.l.c.MethodTypeDesc::of should document better the exceptions thrown
Reviewed-by: rriggs

! src/java.base/share/classes/java/lang/constant/MethodTypeDesc.java
! test/jdk/java/lang/constant/MethodTypeDescTest.java

Changeset: 2ffbc00d87ae
Author:    dtitov
Date:      2019-05-22 09:06 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/2ffbc00d87ae

8214545: sun/management/jmxremote/bootstrap tests hang in revokeall.exe on Windows
Reviewed-by: dholmes, amenkov, bulasevich, dfuchs, erikj

! make/test/JtregNativeJdk.gmk
! test/jdk/sun/management/jmxremote/bootstrap/GeneratePropertyPassword.sh
! test/jdk/sun/management/windows/README
+ test/jdk/sun/management/windows/exerevokeall.c
- test/jdk/sun/management/windows/revokeall.c
- test/jdk/sun/management/windows/revokeall.exe

Changeset: dd15cec077fc
Author:    jcbeyler
Date:      2019-05-22 09:32 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/dd15cec077fc

8224500: Put HeapMonitorStatArrayCorrectnessTest in the problem list
Summary: Since the test is failing, let's quarantine it
Reviewed-by: stuefe

! test/hotspot/jtreg/ProblemList.txt

Changeset: d0c73c8f35ca
Author:    aeubanks
Date:      2019-05-20 14:19 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/d0c73c8f35ca

8224248: test/jdk/java/net/InetAddress/CheckJNI.java assumes 127.0.0.1 is available
Reviewed-by: dfuchs, chegar
Contributed-by: aeubanks at google.com

! test/jdk/java/net/InetAddress/CheckJNI.java

Changeset: cbc557f166f2
Author:    dpochepk
Date:      2019-05-22 20:12 +0300
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/cbc557f166f2

8215792: AArch64: String.indexOf generates incorrect result
Reviewed-by: dsamersoff

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
+ test/hotspot/jtreg/compiler/intrinsics/Test8215792.java

Changeset: 82fd8793ba5e
Author:    dpochepk
Date:      2019-05-22 20:39 +0300
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/82fd8793ba5e

8218966: AArch64: String.compareTo() can read memory after string
Reviewed-by: dsamersoff

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
+ test/hotspot/jtreg/compiler/intrinsics/string/TestStringCompareToDifferentLength.java
+ test/hotspot/jtreg/compiler/intrinsics/string/TestStringCompareToSameLength.java

Changeset: 4cc9109caffd
Author:    mseledtsov
Date:      2019-05-22 10:51 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4cc9109caffd

8224529: [TESTBUG] JFR TestShenandoahHeapRegion* tests fail on build w/o Shenandoah
Summary: Fixed at-requires statement, updated TEST.ROOT
Reviewed-by: clanger, egahlin

! test/jdk/TEST.ROOT
! test/jdk/jdk/jfr/event/gc/detailed/TestShenandoahHeapRegionInformationEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestShenandoahHeapRegionStateChangeEvent.java

Changeset: 65b0b63d7f14
Author:    dchuyko
Date:      2019-05-22 21:33 +0300
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/65b0b63d7f14

8220072: GCC 8.3 reports errors in java.base
Reviewed-by: rriggs

! src/java.base/unix/native/libjava/canonicalize_md.c

Changeset: faf89c9568bd
Author:    aoqi
Date:      2019-05-23 00:21 +0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/faf89c9568bd

8224568: minimal and zero build fails after JDK-8213084
Reviewed-by: shade, lucy
Contributed-by: Ao Qi <aoqi at loongson.cn>

! src/hotspot/share/compiler/abstractDisassembler.cpp
! src/hotspot/share/compiler/disassembler.cpp

Changeset: 181986c54764
Author:    shade
Date:      2019-05-22 21:40 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/181986c54764

8224522: Shenandoah should apply barriers on deoptimization
Reviewed-by: rkennke, zgu

! src/hotspot/share/runtime/stackValue.cpp

Changeset: 3081932e7efd
Author:    valeriep
Date:      2019-05-22 21:38 +0000
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/3081932e7efd

7107615: scalability bloker in javax.crypto.JceSecurity
Summary: Change to use ConcurrentHashMap instead of syncing on whole method
Reviewed-by: xuelei, alanb, dfuchs

! src/java.base/share/classes/javax/crypto/JceSecurity.java.template

Changeset: a573f58bc798
Author:    aeubanks
Date:      2019-05-20 16:47 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a573f58bc798

8224256: test/jdk/java/security/SecureClassLoader/DefineClass.java hardcodes 127.0.0.1
Reviewed-by: chegar, dfuchs, mullan
Contributed-by: aeubanks at google.com

! test/jdk/java/security/SecureClassLoader/DefineClass.java
! test/jdk/java/security/SecureClassLoader/DefineClass.policy

Changeset: dc343eb0fcf0
Author:    jwilhelm
Date:      2019-05-23 02:36 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/dc343eb0fcf0

Added tag jdk-13+22 for changeset 181986c54764

! .hgtags

Changeset: 98ed47cd114a
Author:    dholmes
Date:      2019-05-22 21:50 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/98ed47cd114a

8224087: Compile C code for at least C99 Standard compliance
Reviewed-by: simonis, aph, erikj, serb, stuefe

! doc/building.html
! doc/building.md
! make/autoconf/flags-cflags.m4
! make/lib/Awt2dLibraries.gmk

Changeset: f11f2a4210b5
Author:    henryjen
Date:      2019-05-22 21:45 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/f11f2a4210b5

8215156: Deprecate the -Xfuture option
Reviewed-by: dholmes

! src/hotspot/share/Xusage.txt
! src/java.base/share/classes/sun/launcher/resources/launcher.properties
! src/java.base/share/man/java.1
! src/java.base/share/native/libjli/emessages.h
! src/java.base/share/native/libjli/java.c

Changeset: 7dd0430a6997
Author:    darcy
Date:      2019-05-22 21:49 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7dd0430a6997

8224628: Note that type parameters are not visited by ElementScanners
Reviewed-by: jjg

! src/java.compiler/share/classes/javax/lang/model/util/ElementScanner6.java

Changeset: da9840e2f7da
Author:    pliden
Date:      2019-05-23 08:09 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/da9840e2f7da

8224185: ZGC: Introduce "High Usage" rule
Reviewed-by: eosterlund

! src/hotspot/share/gc/shared/gcCause.cpp
! src/hotspot/share/gc/shared/gcCause.hpp
! src/hotspot/share/gc/z/zDirector.cpp
! src/hotspot/share/gc/z/zDirector.hpp
! src/hotspot/share/gc/z/zDriver.cpp
+ test/hotspot/jtreg/gc/z/TestHighUsage.java

Changeset: bec1bb783c7e
Author:    thartmann
Date:      2019-05-23 08:57 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/bec1bb783c7e

8224539: C2 compilation fails during ArrayCopyNode optimizations with assert(i < _max) failed: oob: i=1, _max=1
Summary: Bail out if src_offset or dst_offset is top.
Reviewed-by: roland, vlivanov, kvn

! src/hotspot/share/opto/arraycopynode.cpp
+ test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyWithBadOffset.java

Changeset: 4645b6d57f54
Author:    thartmann
Date:      2019-05-23 09:46 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/4645b6d57f54

8223581: C2 compilation failed with assert(!q->is_MergeMem())
Summary: Aggressively remove MergeMems feeding into other MergeMems during incremental inlining.
Reviewed-by: vlivanov

! src/hotspot/share/opto/graphKit.cpp

Changeset: 9b70ebd131b4
Author:    rehn
Date:      2019-05-23 10:13 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/9b70ebd131b4

8221734: Deoptimize with handshakes
Reviewed-by: dcubed, dholmes, pchilanomate, dlong, coleenp

! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/aot/aotCompiledMethod.cpp
! src/hotspot/share/aot/aotCompiledMethod.hpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/compiledMethod.hpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/gc/z/zBarrierSetNMethod.cpp
! src/hotspot/share/gc/z/zNMethod.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/biasedLocking.cpp
! src/hotspot/share/runtime/biasedLocking.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/deoptimization.hpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/services/dtraceAttacher.cpp
+ test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationAllTest.java

Changeset: 377bba651f4e
Author:    rkennke
Date:      2019-05-23 12:12 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/377bba651f4e

8224626: Shenandoah: Elide barriers on uncommon traps
Reviewed-by: roland, shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

Changeset: 617e7f0e370d
Author:    dfuchs
Date:      2019-05-23 11:36 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/617e7f0e370d

8224656: Problem list java/security/SecureClassLoader/DefineClass.java until JDK-8224635 is fixed
Summary: the test failed consistently on windows and linux, and intermittently (but rarely) on solaris.  This patch problem-list it on all platform.
Reviewed-by: dholmes, chegar, alanb

! test/jdk/ProblemList.txt

Changeset: 6977eb6a4b61
Author:    erikj
Date:      2019-05-23 08:57 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6977eb6a4b61

8221543: Indify-dependent microbenchmarks are broken
Reviewed-by: redestad

! make/test/BuildMicrobenchmark.gmk



From Roger.Riggs at oracle.com  Thu May 23 17:21:13 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Thu, 23 May 2019 13:21:13 -0400
Subject: RFR 8223351 [lworld/lw2] : Primary mirror and nullable mirror for
 inline type
In-Reply-To: <3c14cf9e-7426-232b-c5ea-c07525533628@oracle.com>
References: <3c14cf9e-7426-232b-c5ea-c07525533628@oracle.com>
Message-ID: <6b4e254e-c8c7-178f-a3c7-9a25ecd3e221@oracle.com>

Ping...

On 05/15/2019 02:38 PM, Roger Riggs wrote:
> Please review Mandy's additions and changes to reflection and 
> java.lang.invoke APIs
> for inline and nullable types.
> The changes go a bit deep because of the support for the Java APIs 
> provided by the VM.
>
> This initial prototype reflects discussions about terminology and 
> orthogonality
> of concepts for inline vs nullable as described in the comments of 
> 8223351.
>
> Issue:
> ? https://bugs.openjdk.java.net/browse/JDK-8223351
>
> Webrev:
> ?? http://cr.openjdk.java.net/~rriggs/webrev-lworld-dev-8223351/
>
> Thanks for any comments and suggestions, Roger
>



From Roger.Riggs at oracle.com  Thu May 23 19:52:26 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Thu, 23 May 2019 15:52:26 -0400
Subject: RFR 8223582 [lworld] WeakReference of an inline type should throw
Message-ID: <28ded6b7-961e-edff-103f-22cf049bf55d@oracle.com>

Please review this change (for LW2) to disallow inline values from being 
referenced by
FinalReference, WeakReference, SoftReference, and PhantomReferences.
Since by definition there cannot be another reference to the value, the 
Reference would be cleared.
Throwing an exception on construction of the ref will prevent an 
accident dependency
on otherwise undefined behavior.
There are further notes in the issue.

Issue:
 ? https://bugs.openjdk.java.net/browse/JDK-8223582

Webrev:
http://cr.openjdk.java.net/~rriggs/webrev-weakinline-8223582-2/index.html

Thanks, Roger




From Roger.Riggs at oracle.com  Fri May 24 15:58:14 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Fri, 24 May 2019 11:58:14 -0400
Subject: RFR 8222815 [lworld/lw2] : Attempts to serialize an inline type
 should throw NotSerializableException
In-Reply-To: <040F37C2-A338-45CD-A4F8-779A0DB4C795@oracle.com>
References: <040F37C2-A338-45CD-A4F8-779A0DB4C795@oracle.com>
Message-ID: <9862ae8b-b9f2-1c52-bbbd-a0890741d796@oracle.com>

Hi Chris,

Looks good.

BTW, javac now supports inline classes with normal constructor syntax 
(new Point (10,20))
so the makePoint technique is no longer necessary.? Except that the 
Point/Line do not have one yet.
If you are so inclined you could add those constructors and cleanup the 
use of make*
but that can also happen later.

Thanks, Roger



On 05/18/2019 07:17 AM, Chris Hegarty wrote:
> For LW2, we will not yet have support for serializing inline types.
> Runtime attempts to serialize an inline type should throw
> NotSerializableException.
>
> Issue:
>    https://bugs.openjdk.java.net/browse/JDK-8222815
> Webrev:
>    https://cr.openjdk.java.net/~chegar/valhalla/8222815/
>
> -Chris.
>



From ioi.lam at oracle.com  Mon May 27 00:41:07 2019
From: ioi.lam at oracle.com (ioi.lam at oracle.com)
Date: Mon, 27 May 2019 00:41:07 +0000
Subject: hg: valhalla/valhalla: 8220788: [lworld] C1 support for LW2 Arrays
Message-ID: <201905270041.x4R0f8e3001871@aojmv0008.oracle.com>

Changeset: 987508afad96
Author:    iklam
Date:      2019-05-26 17:25 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/987508afad96

8220788: [lworld] C1 support for LW2 Arrays
Reviewed-by: thartmann

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRAssembler.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_LIRGenerator.hpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/c1/c1_Runtime1.hpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConventionC1.java
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestUnloadedValueTypeArray.java
! test/hotspot/jtreg/compiler/valhalla/valuetypes/ValueTypeTest.java



From david.simms at oracle.com  Mon May 27 08:17:48 2019
From: david.simms at oracle.com (David Simms)
Date: Mon, 27 May 2019 10:17:48 +0200
Subject: RFR (S) 8217714: [lworld] Support for substitutability checks in
 interpreter
Message-ID: <315cc01a-4a65-5dd3-a1e6-542727ca109a@oracle.com>

Greetings,

Here is an "isSubstitutable()" implementation for if_acmpeq/if_acmpne in 
the interpreter.

Relatively straight forward, a few points of interest:

  * Switch default "ACmpOnValues" mode to 3 (isSubstitutable())
      o Found an issue with "TestLWorld", adjust it to continue with
        mode 2, (bug filed for mode 3, JDK-8224818).
  * "TemplateTable::invoke_is_substitutable": I had experimented with
    generating call and return directly from the interpreter.
      o The net gain for an extremely tight micro-benchmark, only
        calling if_acmpeq, was 3%. The vagueness of the hand rolled
        macro for the return did seem worth the future maintenance
        headaches for margin gain, it got convert to a simpler
        interpreter runtime call.
      o One could argue that "TemplateTable::invoke_is_substitutable" is
        not worth it's own function
  * Need to be careful using "==" and "!=" in the Java implementation,
    so I made a slight rearrangement


Bug: https://bugs.openjdk.java.net/browse/JDK-8217714

Webrev: http://cr.openjdk.java.net/~dsimms/valhalla/8217714/





From tobias.hartmann at oracle.com  Mon May 27 09:36:20 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Mon, 27 May 2019 11:36:20 +0200
Subject: RFR 8224631 [lworld] C1 asserts - Could not resolve circular
 dependency
In-Reply-To: <4f3253d4-7942-d2da-f245-7a6f43aff7a9@oracle.com>
References: <4f3253d4-7942-d2da-f245-7a6f43aff7a9@oracle.com>
Message-ID: <a6ae56b3-625e-9db0-e2b6-fb0703ee909c@oracle.com>

Hi Ioi,

this looks good to me.

Thanks,
Tobias

On 23.05.19 07:13, Ioi Lam wrote:
> https://bugs.openjdk.java.net/browse/JDK-8224631
> http://cr.openjdk.java.net/~iklam/valhalla/8224631-c1-assert-shuffle-value-args.v01/
> 
> The verified entry point of a C1-compiled method packs scalarized fields into buffered value
> objects. The assert happens when the fields of a value argument (rp4 in the following example) span
> across a reserved entry in the stack:
> 
> ?test63(RefPoint_Access rpa, RefPoint rp1, RefPoint rp2, Number n1, RefPoint rp3, RefPoint rp4,
> Number n2) {}
> 
> (The only "Q" type is RefPoint)
> 
> [Verified Entry Point]
> ? rsi:rsi?? = (this)
> ? rdx:rdx?? = L RefPoint_Access rpa
> ? rcx:rcx?? = Q RefPoint rp1.x
> ? r8:r8???? = Q RefPoint rp1.y
> ? r9:r9???? = Q RefPoint rp2.x
> ? rdi:rdi?? = Q RefPoint rp2.x
> ? [sp+0x50] = L Number n1
> ? [sp+0x58] = [RESERVED]
> ? [sp+0x60] = Q RefPoint rp3.x
> ? [sp+0x68] = Q RefPoint rp3.y
> ? [sp+0x70] = Q RefPoint rp4.x <<
> ? [sp+0x78] = [RESERVED] <<<<<<<<<<<<<
> ? [sp+0x80] = Q RefPoint rp4.y <<
> ? [sp+0x88] = L Number n1
> 
> C1 does not use the RESREVED entries. The fix is to properly mark [sp+0x78] as writable, before we
> start shuffling. This is done in the new mark_reserved_entries_writable() method.
> 
> I also refactored the initialization of reg_state[] into a separate method, to make the code more
> manageable.
> 
> Thanks
> - Ioi
> 


From tobias.hartmann at oracle.com  Mon May 27 10:46:39 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Mon, 27 May 2019 10:46:39 +0000
Subject: hg: valhalla/valhalla: [lworld] Disable TestCallingConventionC1 with
 -Xcomp until 8224831 is fixed
Message-ID: <201905271046.x4RAkedw022466@aojmv0008.oracle.com>

Changeset: abe6635f08d1
Author:    thartmann
Date:      2019-05-27 12:46 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/abe6635f08d1

[lworld] Disable TestCallingConventionC1 with -Xcomp until 8224831 is fixed

! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConventionC1.java



From tobias.hartmann at oracle.com  Mon May 27 13:22:38 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Mon, 27 May 2019 13:22:38 +0000
Subject: hg: valhalla/valhalla: 8224489: [lworld] Compilation fails with
 assert((!o && ptr != Constant) || (o && ptr == Constant))
 failed: constant pointers must have a value supplied
Message-ID: <201905271322.x4RDMdfT028921@aojmv0008.oracle.com>

Changeset: ef1ac9814c32
Author:    thartmann
Date:      2019-05-27 15:22 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ef1ac9814c32

8224489: [lworld] Compilation fails with assert((!o && ptr != Constant) || (o && ptr == Constant)) failed: constant pointers must have a value supplied

! src/hotspot/share/opto/type.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNullableArrays.java



From tobias.hartmann at oracle.com  Mon May 27 14:05:48 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Mon, 27 May 2019 14:05:48 +0000
Subject: hg: valhalla/valhalla: 8224818: [lworld]
 compiler/valhalla/valuetypes/TestLWorld.java fails with ACmpOnValues=3
Message-ID: <201905271405.x4RE5nSg024870@aojmv0008.oracle.com>

Changeset: fa2c82a95f82
Author:    thartmann
Date:      2019-05-27 16:05 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/fa2c82a95f82

8224818: [lworld] compiler/valhalla/valuetypes/TestLWorld.java fails with ACmpOnValues=3

! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestLWorld.java



From tobias.hartmann at oracle.com  Mon May 27 14:07:16 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Mon, 27 May 2019 16:07:16 +0200
Subject: RFR (S) 8217714: [lworld] Support for substitutability checks in
 interpreter
In-Reply-To: <315cc01a-4a65-5dd3-a1e6-542727ca109a@oracle.com>
References: <315cc01a-4a65-5dd3-a1e6-542727ca109a@oracle.com>
Message-ID: <8c8a2619-1eec-fe58-8307-f12578aff6a9@oracle.com>

Hi Mr. Simms,

On 27.05.19 10:17, David Simms wrote:
> ???? o Found an issue with "TestLWorld", adjust it to continue with
> ?????? mode 2, (bug filed for mode 3, JDK-8224818).

I've fixed this test bug:
http://hg.openjdk.java.net/valhalla/valhalla/rev/fa2c82a95f82

You can therefore remove the adjustment to run with mode 2.

Best regards,
Tobias


From david.simms at oracle.com  Mon May 27 14:58:17 2019
From: david.simms at oracle.com (David Simms)
Date: Mon, 27 May 2019 16:58:17 +0200
Subject: RFR (S) 8217714: [lworld] Support for substitutability checks in
 interpreter
In-Reply-To: <8c8a2619-1eec-fe58-8307-f12578aff6a9@oracle.com>
References: <315cc01a-4a65-5dd3-a1e6-542727ca109a@oracle.com>
 <8c8a2619-1eec-fe58-8307-f12578aff6a9@oracle.com>
Message-ID: <3c00ffaa-6771-a9d8-6289-ad8331bb8289@oracle.com>


Nice, thanks, updated, fix stray formatting, dropped test change

On 27/05/19 4:07 PM, Tobias Hartmann wrote:
> Hi Mr. Simms,
>
> On 27.05.19 10:17, David Simms wrote:
>>  ???? o Found an issue with "TestLWorld", adjust it to continue with
>>  ?????? mode 2, (bug filed for mode 3, JDK-8224818).
> I've fixed this test bug:
> http://hg.openjdk.java.net/valhalla/valhalla/rev/fa2c82a95f82
>
> You can therefore remove the adjustment to run with mode 2.
>
> Best regards,
> Tobias




From rwestrel at redhat.com  Tue May 28 08:20:35 2019
From: rwestrel at redhat.com (Roland Westrelin)
Date: Tue, 28 May 2019 10:20:35 +0200
Subject: RFR: 8224861: Rework restrictions introduced by 8223029 for nullable
 arrays
Message-ID: <87ftozat2k.fsf@redhat.com>


http://cr.openjdk.java.net/~roland/8224861/webrev.00/

JDK-8223029 introduced a number of restrictions to prevent C2 from
performing incorrect optimizations for nullable arrays of value
types. In some cases that logic is too conservative and is reworked in
this patch. With this change an array of nullable values is not exact
(because it has a subtype: array of non nullable values) even though its
element type is exact. The test change is to trigger a bug that was
caught when running with CompileThreshold=100. This change also includes
a Shenandoah build fix.

Roland.


From chris.hegarty at oracle.com  Tue May 28 12:38:08 2019
From: chris.hegarty at oracle.com (chris.hegarty at oracle.com)
Date: Tue, 28 May 2019 12:38:08 +0000
Subject: hg: valhalla/valhalla: 8222815: [lworld] LW2 Attempts to serialize an
 inline type should throw NotSerializableException
Message-ID: <201905281238.x4SCc8pl020462@aojmv0008.oracle.com>

Changeset: 0821dec01a8b
Author:    chegar
Date:      2019-05-28 13:36 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/0821dec01a8b

8222815: [lworld] LW2 Attempts to serialize an inline type should throw NotSerializableException
Reviewed-by: rriggs

! src/java.base/share/classes/java/io/ObjectOutputStream.java
! src/java.base/share/classes/java/io/ObjectStreamClass.java
+ test/jdk/valhalla/valuetypes/Serialization.java



From rwestrel at redhat.com  Tue May 28 13:22:54 2019
From: rwestrel at redhat.com (Roland Westrelin)
Date: Tue, 28 May 2019 15:22:54 +0200
Subject: RFR: 8224861: Rework restrictions introduced by 8223029 for
 nullable arrays
In-Reply-To: <87ftozat2k.fsf@redhat.com>
References: <87ftozat2k.fsf@redhat.com>
Message-ID: <87d0k2btn5.fsf@redhat.com>


New webrev:

http://cr.openjdk.java.net/~roland/8224861/webrev.01/

A couple conditions were not quite right in the previous one.

Roland.


From tobias.hartmann at oracle.com  Tue May 28 14:59:06 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Tue, 28 May 2019 16:59:06 +0200
Subject: RFR: 8224861: Rework restrictions introduced by 8223029 for
 nullable arrays
In-Reply-To: <87d0k2btn5.fsf@redhat.com>
References: <87ftozat2k.fsf@redhat.com> <87d0k2btn5.fsf@redhat.com>
Message-ID: <663e3840-e419-a754-397b-7f92732c9af8@oracle.com>

Hi Roland,

this looks good to me and is much cleaner now.

Some minor comments:
- In macroArrayCopy.cpp, you can move the 'array_klass' declarations in the else branches or even
into the assert statements-
- The indentation in TestNullableArrays.java:514 is wrong.
- In type.cpp, please add comments to line 2370 and 3459 explaining that we don't set 'exact'
because the runtime type might be [V due to [V <: [V?

No new webrev required.

Thanks,
Tobias

On 28.05.19 15:22, Roland Westrelin wrote:
> 
> New webrev:
> 
> http://cr.openjdk.java.net/~roland/8224861/webrev.01/
> 
> A couple conditions were not quite right in the previous one.
> 
> Roland.
> 


From tobias.hartmann at oracle.com  Wed May 29 07:26:57 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Wed, 29 May 2019 09:26:57 +0200
Subject: RFR: 8224861: Rework restrictions introduced by 8223029 for
 nullable arrays
In-Reply-To: <663e3840-e419-a754-397b-7f92732c9af8@oracle.com>
References: <87ftozat2k.fsf@redhat.com> <87d0k2btn5.fsf@redhat.com>
 <663e3840-e419-a754-397b-7f92732c9af8@oracle.com>
Message-ID: <cd214fdd-993a-52e7-051c-65c3f9ae6e7c@oracle.com>

Hi Roland,

I've executed some tests with webrev.01 and I'm hitting this intermittent issue when running
TestNullableArrays with "-XX:+EnableValhalla -XX:+UseParallelGC -XX:+UseParallelOldGC -XX:+UseNUMA
-XX:+IgnoreUnrecognizedVMOptions":

#  Internal Error
(/scratch/mesos/slaves/07fc96ef-bf4d-487f-b22f-a84e49f5f44a-S134314/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/ec10949b-d85c-45d4-a2bb-fd2b68f82d67/runs/323d5a78-5594-4d2e-8070-48d1eacc7efa/workspace/open/src/hotspot/share/oops/klass.inline.hpp:63),
pid=5508, tid=3335
#  assert(!is_null(v)) failed: narrow klass value can never be zero

Thanks,
Tobias

On 28.05.19 16:59, Tobias Hartmann wrote:
> Hi Roland,
> 
> this looks good to me and is much cleaner now.
> 
> Some minor comments:
> - In macroArrayCopy.cpp, you can move the 'array_klass' declarations in the else branches or even
> into the assert statements-
> - The indentation in TestNullableArrays.java:514 is wrong.
> - In type.cpp, please add comments to line 2370 and 3459 explaining that we don't set 'exact'
> because the runtime type might be [V due to [V <: [V?
> 
> No new webrev required.
> 
> Thanks,
> Tobias
> 
> On 28.05.19 15:22, Roland Westrelin wrote:
>>
>> New webrev:
>>
>> http://cr.openjdk.java.net/~roland/8224861/webrev.01/
>>
>> A couple conditions were not quite right in the previous one.
>>
>> Roland.
>>


From tobias.hartmann at oracle.com  Wed May 29 07:40:13 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Wed, 29 May 2019 09:40:13 +0200
Subject: RFR: 8224861: Rework restrictions introduced by 8223029 for
 nullable arrays
In-Reply-To: <cd214fdd-993a-52e7-051c-65c3f9ae6e7c@oracle.com>
References: <87ftozat2k.fsf@redhat.com> <87d0k2btn5.fsf@redhat.com>
 <663e3840-e419-a754-397b-7f92732c9af8@oracle.com>
 <cd214fdd-993a-52e7-051c-65c3f9ae6e7c@oracle.com>
Message-ID: <c4344378-d844-0997-7e5a-1ca55d2b5c3a@oracle.com>

Okay, that looks like a GC crash that I've seen before in the CI. I've filed:
https://bugs.openjdk.java.net/browse/JDK-8224955

I think your change is good to go.

Best regards,
Tobias


On 29.05.19 09:26, Tobias Hartmann wrote:
> Hi Roland,
> 
> I've executed some tests with webrev.01 and I'm hitting this intermittent issue when running
> TestNullableArrays with "-XX:+EnableValhalla -XX:+UseParallelGC -XX:+UseParallelOldGC -XX:+UseNUMA
> -XX:+IgnoreUnrecognizedVMOptions":
> 
> #  Internal Error
> (/scratch/mesos/slaves/07fc96ef-bf4d-487f-b22f-a84e49f5f44a-S134314/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/ec10949b-d85c-45d4-a2bb-fd2b68f82d67/runs/323d5a78-5594-4d2e-8070-48d1eacc7efa/workspace/open/src/hotspot/share/oops/klass.inline.hpp:63),
> pid=5508, tid=3335
> #  assert(!is_null(v)) failed: narrow klass value can never be zero
> 
> Thanks,
> Tobias
> 
> On 28.05.19 16:59, Tobias Hartmann wrote:
>> Hi Roland,
>>
>> this looks good to me and is much cleaner now.
>>
>> Some minor comments:
>> - In macroArrayCopy.cpp, you can move the 'array_klass' declarations in the else branches or even
>> into the assert statements-
>> - The indentation in TestNullableArrays.java:514 is wrong.
>> - In type.cpp, please add comments to line 2370 and 3459 explaining that we don't set 'exact'
>> because the runtime type might be [V due to [V <: [V?
>>
>> No new webrev required.
>>
>> Thanks,
>> Tobias
>>
>> On 28.05.19 15:22, Roland Westrelin wrote:
>>>
>>> New webrev:
>>>
>>> http://cr.openjdk.java.net/~roland/8224861/webrev.01/
>>>
>>> A couple conditions were not quite right in the previous one.
>>>
>>> Roland.
>>>


From tobias.hartmann at oracle.com  Wed May 29 08:39:54 2019
From: tobias.hartmann at oracle.com (tobias.hartmann at oracle.com)
Date: Wed, 29 May 2019 08:39:54 +0000
Subject: hg: valhalla/valhalla: [lworld] Increased timeout for TestNewAcmp.java
Message-ID: <201905290839.x4T8dt3x006143@aojmv0008.oracle.com>

Changeset: e2143b6a8561
Author:    thartmann
Date:      2019-05-29 10:39 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/e2143b6a8561

[lworld] Increased timeout for TestNewAcmp.java

! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNewAcmp.java



From rwestrel at redhat.com  Wed May 29 09:47:19 2019
From: rwestrel at redhat.com (Roland Westrelin)
Date: Wed, 29 May 2019 11:47:19 +0200
Subject: RFR: 8224861: Rework restrictions introduced by 8223029 for
 nullable arrays
In-Reply-To: <c4344378-d844-0997-7e5a-1ca55d2b5c3a@oracle.com>
References: <87ftozat2k.fsf@redhat.com> <87d0k2btn5.fsf@redhat.com>
 <663e3840-e419-a754-397b-7f92732c9af8@oracle.com>
 <cd214fdd-993a-52e7-051c-65c3f9ae6e7c@oracle.com>
 <c4344378-d844-0997-7e5a-1ca55d2b5c3a@oracle.com>
Message-ID: <877ea9bniw.fsf@redhat.com>


> I think your change is good to go.

Thanks for the review.

Roland.


From rwestrel at redhat.com  Wed May 29 09:53:53 2019
From: rwestrel at redhat.com (rwestrel at redhat.com)
Date: Wed, 29 May 2019 09:53:53 +0000
Subject: hg: valhalla/valhalla: 8224861: Rework restrictions introduced by
 8223029 for nullable arrays
Message-ID: <201905290953.x4T9rswA018433@aojmv0008.oracle.com>

Changeset: 7ad85c156b27
Author:    roland
Date:      2019-05-29 11:44 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7ad85c156b27

8224861: Rework restrictions introduced by 8223029 for nullable arrays
Reviewed-by: thartmann

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/macroArrayCopy.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/parse2.cpp
! src/hotspot/share/opto/type.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNullableArrays.java



From david.simms at oracle.com  Wed May 29 10:37:13 2019
From: david.simms at oracle.com (David Simms)
Date: Wed, 29 May 2019 12:37:13 +0200
Subject: RFR (XS) 8224971: [lworld] ObjArrayKlass::storage_properties() should
 not return "null free" for multidim
Message-ID: <daeea3a9-852b-552d-8476-d98d9ac15d51@oracle.com>

Greetings, minor fix...

Bug: https://bugs.openjdk.java.net/browse/JDK-8224971

Webrev: http://cr.openjdk.java.net/~dsimms/valhalla/8224971/


Added extra assertions, Valhalla tests pass

/David Simms




From tobias.hartmann at oracle.com  Wed May 29 10:43:13 2019
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Wed, 29 May 2019 12:43:13 +0200
Subject: RFR (XS) 8224971: [lworld] ObjArrayKlass::storage_properties()
 should not return "null free" for multidim
In-Reply-To: <daeea3a9-852b-552d-8476-d98d9ac15d51@oracle.com>
References: <daeea3a9-852b-552d-8476-d98d9ac15d51@oracle.com>
Message-ID: <cc69c9ef-1cd9-3e3f-47d5-8458daffb2cf@oracle.com>


On 29.05.19 12:37, David Simms wrote:
> Webrev: http://cr.openjdk.java.net/~dsimms/valhalla/8224971/

Looks good to me.

Thanks,
Tobias


From david.simms at oracle.com  Wed May 29 11:12:01 2019
From: david.simms at oracle.com (david.simms at oracle.com)
Date: Wed, 29 May 2019 11:12:01 +0000
Subject: hg: valhalla/valhalla: 8224971: [lworld]
 ObjArrayKlass::storage_properties() should not return "null
 free" for multidim
Message-ID: <201905291112.x4TBC2es012322@aojmv0008.oracle.com>

Changeset: 8d73d95166ec
Author:    dsimms
Date:      2019-05-29 13:11 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8d73d95166ec

8224971: [lworld] ObjArrayKlass::storage_properties() should not return "null free" for multidim
Reviewed-by: thartmann

! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp



From rwestrel at redhat.com  Wed May 29 13:51:21 2019
From: rwestrel at redhat.com (Roland Westrelin)
Date: Wed, 29 May 2019 15:51:21 +0200
Subject: RFR: 8221647: [lworld] Performance regression due to the fact that
 check if array is array of values is not hoisted out of the loop.
Message-ID: <87y32p9xnq.fsf@redhat.com>


http://cr.openjdk.java.net/~roland/8221647/webrev.00/

This patch includes:

- an implementation of null free array checks using the storage
  properties encoded on the class pointer. This uses a new node type
  GetNullFreePropertyNode that takes a LoadKlass or LoadNKlass as
  input. Masking out the property bits, extracting the null free bit is
  done at final graph reshaping time. Checking whether an array is
  flattened is not implemented with storage properties yet.

- to guarantee known accesses to flattened arrays are not incorrectly
  reordered with flattened accesses hidden behind Object[] arrays, at
  parse time, all flattened array accesses are now on a unique new slice
  (for type TypeAryPtr::VALUES). When the access is on an Object[]
  array, membars on the TypeAryPtr::VALUES slice are added around the
  runtime call that performs the unknown value load/store. Once parse
  time is over and the compiler is aware of all accesses to flattened
  arrays in the compile unit, a pass is performed to move each field
  access for each flattened array to their own slice (the way the IR
  graph is currently built at parse time). The membars for Object[]
  arrays are duplicated, one per slice so proper orderin between
  accesses is still guaranteed. This should help performance because
  there's no wide membar that prevents c2 from optimizing memory
  accesses.

- loading the layout helper from the klass structure is now performed
  on immutable memory so it can be hoisted.

- loop unswitching is extended so rather than clone loops for each
  flattened array check (and produce 2^n loops for n accesses), it
  produces 2 copies of the loop: one loop with no flattened array check
  for legacy array accesses and another for flattened array accesses
  that still contain flattened array check if the loop has more than 1
  array access.

- The control for array loads is also now always set to the null check
  or array bound check for the access so after unswitching, the body of
  the reference access loops is identical to the loop we would get when
  running with -EnableValhalla.

- Not using a newly allocated value buffer for an unknown flattened load
  before it's fully initialized is now guaranteed with a StoreStore
  membar on raw memory and a CastPP that flagged as carrying a
  dependency.

- MonomorphicArrayCheck is also improved so the casted array's type is
  propagated during parsing.

- a fix for replay compilation

Upstream 8173196 that's being reviewed hotspot-compiler-dev is also
needed to recover performance.

Roland.


From mandy.chung at oracle.com  Wed May 29 18:24:45 2019
From: mandy.chung at oracle.com (Mandy Chung)
Date: Wed, 29 May 2019 11:24:45 -0700
Subject: RFR 8223582 [lworld] WeakReference of an inline type should throw
In-Reply-To: <28ded6b7-961e-edff-103f-22cf049bf55d@oracle.com>
References: <28ded6b7-961e-edff-103f-22cf049bf55d@oracle.com>
Message-ID: <76698641-17ce-db9e-0767-a1957163aeb4@oracle.com>

Hi Roger,

Throwing IAE is fine for LW2 to catch uses of a Reference object on an 
inline value and will explore this topic in the future milestone.

thanks
Mandy

On 5/24/19 3:52 AM, Roger Riggs wrote:
> Please review this change (for LW2) to disallow inline values from 
> being referenced by
> FinalReference, WeakReference, SoftReference, and PhantomReferences.
> Since by definition there cannot be another reference to the value, 
> the Reference would be cleared.
> Throwing an exception on construction of the ref will prevent an 
> accident dependency
> on otherwise undefined behavior.
> There are further notes in the issue.
>
> Issue:
> ? https://bugs.openjdk.java.net/browse/JDK-8223582
>
> Webrev:
> http://cr.openjdk.java.net/~rriggs/webrev-weakinline-8223582-2/index.html
>
> Thanks, Roger
>
>



From frederic.parain at oracle.com  Wed May 29 20:15:30 2019
From: frederic.parain at oracle.com (Frederic Parain)
Date: Wed, 29 May 2019 16:15:30 -0400
Subject: RFR: 8224868 [lworld] VerifyLastFrame fails with assert: getting
 result from unreachable basicblock
Message-ID: <5B079DDB-1A4A-4651-A6ED-12334BF5A8FD@oracle.com>

This is a fix for 8224868 [lworld] VerifyLastFrame fails with assert: getting result from unreachable basicblock :
https://bugs.openjdk.java.net/browse/JDK-8224868

The bug is due to the identity check on the lock being performed after the bcp was incremented,
causing the IllegalMonitorStateException to have an incorrect handling with respect to the exception table.

The changes:
http://cr.openjdk.java.net/~fparain/8224868/webrev.00/

The fix has been tested with the reproducer provided with the bug report.
Tier1 tests are currently being run on Mach5.

Thank you,

Fred



From sergey.kuksenko at oracle.com  Wed May 29 20:16:14 2019
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Wed, 29 May 2019 13:16:14 -0700
Subject: RFR: 8221647: [lworld] Performance regression due to the fact
 that check if array is array of values is not hoisted out of the loop.
In-Reply-To: <87y32p9xnq.fsf@redhat.com>
References: <87y32p9xnq.fsf@redhat.com>
Message-ID: <88c8deb9-327b-2612-8fc6-0037850d3505@oracle.com>

Quick check have shown that the fix solves the issue. Looks very 
promising. More details will be available tomorrow.

On 5/29/19 6:51 AM, Roland Westrelin wrote:
> http://cr.openjdk.java.net/~roland/8221647/webrev.00/
>
> This patch includes:
>
> - an implementation of null free array checks using the storage
>    properties encoded on the class pointer. This uses a new node type
>    GetNullFreePropertyNode that takes a LoadKlass or LoadNKlass as
>    input. Masking out the property bits, extracting the null free bit is
>    done at final graph reshaping time. Checking whether an array is
>    flattened is not implemented with storage properties yet.
>
> - to guarantee known accesses to flattened arrays are not incorrectly
>    reordered with flattened accesses hidden behind Object[] arrays, at
>    parse time, all flattened array accesses are now on a unique new slice
>    (for type TypeAryPtr::VALUES). When the access is on an Object[]
>    array, membars on the TypeAryPtr::VALUES slice are added around the
>    runtime call that performs the unknown value load/store. Once parse
>    time is over and the compiler is aware of all accesses to flattened
>    arrays in the compile unit, a pass is performed to move each field
>    access for each flattened array to their own slice (the way the IR
>    graph is currently built at parse time). The membars for Object[]
>    arrays are duplicated, one per slice so proper orderin between
>    accesses is still guaranteed. This should help performance because
>    there's no wide membar that prevents c2 from optimizing memory
>    accesses.
>
> - loading the layout helper from the klass structure is now performed
>    on immutable memory so it can be hoisted.
>
> - loop unswitching is extended so rather than clone loops for each
>    flattened array check (and produce 2^n loops for n accesses), it
>    produces 2 copies of the loop: one loop with no flattened array check
>    for legacy array accesses and another for flattened array accesses
>    that still contain flattened array check if the loop has more than 1
>    array access.
>
> - The control for array loads is also now always set to the null check
>    or array bound check for the access so after unswitching, the body of
>    the reference access loops is identical to the loop we would get when
>    running with -EnableValhalla.
>
> - Not using a newly allocated value buffer for an unknown flattened load
>    before it's fully initialized is now guaranteed with a StoreStore
>    membar on raw memory and a CastPP that flagged as carrying a
>    dependency.
>
> - MonomorphicArrayCheck is also improved so the casted array's type is
>    propagated during parsing.
>
> - a fix for replay compilation
>
> Upstream 8173196 that's being reviewed hotspot-compiler-dev is also
> needed to recover performance.
>
> Roland.


From karen.kinnear at oracle.com  Wed May 29 21:59:10 2019
From: karen.kinnear at oracle.com (Karen Kinnear)
Date: Wed, 29 May 2019 17:59:10 -0400
Subject: RFR: 8224868 [lworld] VerifyLastFrame fails with assert: getting
 result from unreachable basicblock
In-Reply-To: <5B079DDB-1A4A-4651-A6ED-12334BF5A8FD@oracle.com>
References: <5B079DDB-1A4A-4651-A6ED-12334BF5A8FD@oracle.com>
Message-ID: <9B79702D-CEF4-4587-913C-799D7A8FA811@oracle.com>


Frederic,

The code you added looks good. Thank you for fixing this so quickly.

So where was the exception being thrown before this change?

thanks,
Karen

> On May 29, 2019, at 4:15 PM, Frederic Parain <frederic.parain at oracle.com> wrote:
> 
> This is a fix for 8224868 [lworld] VerifyLastFrame fails with assert: getting result from unreachable basicblock :
> https://bugs.openjdk.java.net/browse/JDK-8224868
> 
> The bug is due to the identity check on the lock being performed after the bcp was incremented,
> causing the IllegalMonitorStateException to have an incorrect handling with respect to the exception table.
> 
> The changes:
> http://cr.openjdk.java.net/~fparain/8224868/webrev.00/
> 
> The fix has been tested with the reproducer provided with the bug report.
> Tier1 tests are currently being run on Mach5.
> 
> Thank you,
> 
> Fred
> 



From frederic.parain at oracle.com  Thu May 30 11:53:49 2019
From: frederic.parain at oracle.com (Frederic Parain)
Date: Thu, 30 May 2019 07:53:49 -0400
Subject: RFR: 8224868 [lworld] VerifyLastFrame fails with assert: getting
 result from unreachable basicblock
In-Reply-To: <9B79702D-CEF4-4587-913C-799D7A8FA811@oracle.com>
References: <5B079DDB-1A4A-4651-A6ED-12334BF5A8FD@oracle.com>
 <9B79702D-CEF4-4587-913C-799D7A8FA811@oracle.com>
Message-ID: <79CAB22F-AC8E-4B4B-9DF8-6BF2D2EC79C0@oracle.com>



> On May 29, 2019, at 17:59, Karen Kinnear <KAREN.KINNEAR at ORACLE.COM> wrote:
> 
> 
> Frederic,
> 
> The code you added looks good. Thank you for fixing this so quickly.

Thank you for the review.

> 
> So where was the exception being thrown before this change?

The exception was thrown from the runtime. In the bytecode templates,
lock_object(rmon) / unlock_object(rmon) trap to the runtime in case of
an ?always_locked? bit pattern. The check for inline classes and the
throwing of the IllegalMonitorStateException were performed in
ObjectSynchronizer::fast_enter() and ObjectSynchronizer::slow_enter()
(the macro on the first line for both).

Regards,

Fred

> 
> thanks,
> Karen
> 
>> On May 29, 2019, at 4:15 PM, Frederic Parain <frederic.parain at oracle.com> wrote:
>> 
>> This is a fix for 8224868 [lworld] VerifyLastFrame fails with assert: getting result from unreachable basicblock :
>> https://bugs.openjdk.java.net/browse/JDK-8224868
>> 
>> The bug is due to the identity check on the lock being performed after the bcp was incremented,
>> causing the IllegalMonitorStateException to have an incorrect handling with respect to the exception table.
>> 
>> The changes:
>> http://cr.openjdk.java.net/~fparain/8224868/webrev.00/
>> 
>> The fix has been tested with the reproducer provided with the bug report.
>> Tier1 tests are currently being run on Mach5.
>> 
>> Thank you,
>> 
>> Fred
>> 
> 



From frederic.parain at oracle.com  Thu May 30 13:27:12 2019
From: frederic.parain at oracle.com (frederic.parain at oracle.com)
Date: Thu, 30 May 2019 13:27:12 +0000
Subject: hg: valhalla/valhalla: 8224868: [lworld] VerifyLastFrame fails with
 assert: getting result from unreachable basicblock
Message-ID: <201905301327.x4UDRCju018524@aojmv0008.oracle.com>

Changeset: 1a80dd639dbd
Author:    fparain
Date:      2019-05-30 09:25 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1a80dd639dbd

8224868: [lworld] VerifyLastFrame fails with assert: getting result from unreachable basicblock
Reviewed-by: acorn

! src/hotspot/cpu/x86/templateTable_x86.cpp



From Roger.Riggs at oracle.com  Thu May 30 14:53:32 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Thu, 30 May 2019 10:53:32 -0400
Subject: RFR 8223349: [lworld] Reflection support on static <init> factory
 methods for inline types
Message-ID: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>

Please review changes to java.lang.reflection for inline classes to 
support lookup and invocation
of constructors (static method <init>).

The? changes to MethodHandles.Lookup appear to already been done.

Jira:
 ?? https://bugs.openjdk.java.net/browse/JDK-8223349

Webrev:
 ?? http://cr.openjdk.java.net/~rriggs/webrev-init-8223349/index.html

Thanks, Roger


From mandy.chung at oracle.com  Fri May 31 00:58:47 2019
From: mandy.chung at oracle.com (Mandy Chung)
Date: Thu, 30 May 2019 17:58:47 -0700
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <D38CF5E6-D7A4-41DF-9F18-7030146308D3@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>
 <cd0b30e4-1422-95de-eeee-126e64cb29e8@oracle.com>
 <D38CF5E6-D7A4-41DF-9F18-7030146308D3@oracle.com>
Message-ID: <c86ca41d-8648-90a2-1845-163367943133@oracle.com>



On 5/20/19 10:08 AM, John Rose wrote:
> Correct.  Reasons:  static <init> methods correspond to source-level
> constructors.  jlr has a choice to classify them as jlr.Methods or
> jlr.Constructors.  It should not put them both places, since they
> are not in two places in the source code.  It is less surprising
> to classify them according to their source form than to the
> bytecode-level form chosen by the translation strategy.

Classifying the static <init> factory as a `Constructor` rather than 
`Method` makes sense to me.

> Reminder:  jli is different from jlr because it reflects only
> bytecode behavior, not source code.  jli reflects both,
> with some irregularity, but tilts towards source code.
> For example, it reflects inner classes as members.

Lookup::findConstructor is for the bytecode pattern new+dup+invokespecial.

To lookup the static <init> factory, we could make `Lookup::findStatic` 
to allow finding the static <init> factories.? "Constructor" in jlr but 
a static method in jli might easily cause confusion.

Would it worth introducing a new `Lookup::findStaticConstructor` instead 
(bytecode pattern invokestatic)?? I think the method name makes it 
clearly distinct from an object constructor and other static methods and 
unreflectConstructor and findConstructor/findStaticConstructor return 
MethodHandle of an object/static constructor.?? CONSTANT_MethodHandle 
continues to use the same reference-kind option.

Mandy


From sergey.kuksenko at oracle.com  Fri May 31 01:19:47 2019
From: sergey.kuksenko at oracle.com (sergey.kuksenko at oracle.com)
Date: Fri, 31 May 2019 01:19:47 +0000
Subject: hg: valhalla/valhalla: 8222361: [lworld] Convert benchmarks into
 JEP230 style micros
Message-ID: <201905310119.x4V1JmKX026775@aojmv0008.oracle.com>

Changeset: 1152a6dfc320
Author:    skuksenko
Date:      2019-05-30 18:19 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1152a6dfc320

8222361: [lworld] Convert benchmarks into JEP230 style micros

! make/test/BuildMicrobenchmark.gmk
- test/benchmarks/README.html
- test/benchmarks/pom.xml
- test/benchmarks/src/main/java/oracle/micro/valhalla/AckermannBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/AcmpBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/ArraycopyBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/ArrayfillBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/ArraysumBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/InvokeBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/ListsumBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/MapBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/MatrixBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/SearchBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/SortBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/TraversalBase.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/ackermann/Ackermann1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/ackermann/Ackermann2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/ackermann/Ackermann8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/ackermann/AckermannMix.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/acmp/IsCmp.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/acmp/IsNull.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/acmp/TrivialEquals.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/acmp/TrivialNotEquals.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arraycopy/Arraycopy1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arraycopy/Arraycopy2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arraycopy/Arraycopy8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arrayfill/Arrayfill1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arrayfill/Arrayfill2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arrayfill/Arrayfill8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arraysum/Arraysum1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arraysum/Arraysum2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/arraysum/Arraysum8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/convcopy/Convcopy1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/convcopy/Convcopy2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/convcopy/Convcopy8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/invoke/Invoke.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/listsum/Listsum1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/listsum/Listsum2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/listsum/Listsum8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/map/Get.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/map/Put.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/map/Walk.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/matrix/Boxed.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/matrix/Primitive.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/search/Search1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/search/Search2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/search/Search8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/sort/Primitive1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/sort/Sort1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/sort/Sort2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/sort/Sort8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/traversal/Boxed.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/traversal/Primitive.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/types/Box1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/types/Box2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/types/Box8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/baseline/util/HashMap.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/ackermann/Ackermann1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/ackermann/Ackermann2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/ackermann/Ackermann8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/ackermann/AckermannMix.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arraycopy/Arraycopy1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arraycopy/Arraycopy2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arraycopy/Arraycopy8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arrayfill/Arrayfill1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arrayfill/Arrayfill2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arrayfill/Arrayfill8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arraysum/Arraysum1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arraysum/Arraysum2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/arraysum/Arraysum8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/convcopy/Convcopy1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/convcopy/Convcopy2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/convcopy/Convcopy8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/invoke/Invoke.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/listsum/Listsum1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/listsum/Listsum2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/listsum/Listsum8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/map/GetValue.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/map/PutValue.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/map/WalkIteratorCursor.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/map/WalkValueCursor.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/map/WalkValueEntry.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/map/WalkValueTotal.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/matrix/Value.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/search/Search1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/search/Search2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/search/Search8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/sort/Sort1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/sort/Sort2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/sort/Sort8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/traversal/Value.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/types/Value1.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/types/Value2.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/types/Value8.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/util/HashMapIteratorCursor.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/util/HashMapValueCursor.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/util/HashMapValueEntry.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/lworld/util/HashMapValueTotal.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/types/PNumber.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/types/Total.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/util/AbstractMap.java
- test/benchmarks/src/main/java/oracle/micro/valhalla/util/Cursor.java
+ test/micro/org/openjdk/bench/valhalla/ACmpBase.java
+ test/micro/org/openjdk/bench/valhalla/AckermannBase.java
+ test/micro/org/openjdk/bench/valhalla/CallBase.java
+ test/micro/org/openjdk/bench/valhalla/MatrixBase.java
+ test/micro/org/openjdk/bench/valhalla/README.txt
+ test/micro/org/openjdk/bench/valhalla/SizedBase.java
+ test/micro/org/openjdk/bench/valhalla/TraversalBase.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/IsCmpBranch.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/IsCmpResult.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/IsNotCmpBranch.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/IsNotCmpResult.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/IsNotNullBranch.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/IsNotNullResult.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/IsNullBranch.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/IsNullResult.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/TrivialEquals.java
+ test/micro/org/openjdk/bench/valhalla/baseline/acmp/TrivialNotEquals.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Arraycopy1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Arraycopy2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Arraycopy8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Copy1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Copy2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Copy8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Set1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Set2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Set8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Sum1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Sum2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/arrays/Sum8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/callconv/Ackermann0.java
+ test/micro/org/openjdk/bench/valhalla/baseline/callconv/Ackermann1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/callconv/Ackermann2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/callconv/Ackermann8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/callconv/CallConv.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Copy1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Copy2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Copy8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/NodePrim1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/NodePrim2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/NodePrim8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/NodeRef1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/NodeRef2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/NodeRef8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Set1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Set2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Set8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Sum1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Sum2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/fields/Sum8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/invoke/Interface.java
+ test/micro/org/openjdk/bench/valhalla/baseline/invoke/ObjectHashCodeExplicit.java
+ test/micro/org/openjdk/bench/valhalla/baseline/invoke/ObjectHashCodeImplicit.java
+ test/micro/org/openjdk/bench/valhalla/baseline/matrix/Complex.java
+ test/micro/org/openjdk/bench/valhalla/baseline/matrix/Primitive.java
+ test/micro/org/openjdk/bench/valhalla/baseline/matrix/Reference.java
+ test/micro/org/openjdk/bench/valhalla/baseline/traversal/Covariance.java
+ test/micro/org/openjdk/bench/valhalla/baseline/traversal/Primitive.java
+ test/micro/org/openjdk/bench/valhalla/baseline/traversal/Reference.java
+ test/micro/org/openjdk/bench/valhalla/baseline/types/Ref1.java
+ test/micro/org/openjdk/bench/valhalla/baseline/types/Ref2.java
+ test/micro/org/openjdk/bench/valhalla/baseline/types/Ref8.java
+ test/micro/org/openjdk/bench/valhalla/baseline/types/Utils.java
+ test/micro/org/openjdk/bench/valhalla/lworld/acmp/IsCmpBranch1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/acmp/IsCmpBranch2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/acmp/IsCmpBranch8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Arraycopy1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Arraycopy2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Arraycopy8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Copy1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Copy2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Copy8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Set1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Set2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Set8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Sum1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Sum2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/arrays/Sum8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/callconv/Ackermann0.java
+ test/micro/org/openjdk/bench/valhalla/lworld/callconv/Ackermann1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/callconv/Ackermann2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/callconv/Ackermann8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/callconv/CallConv1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/callconv/CallConv2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/callconv/CallConv4.java
+ test/micro/org/openjdk/bench/valhalla/lworld/callconv/CallConv8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Copy1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Copy2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Copy8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/NodeBox1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/NodeBox2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/NodeBox8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/NodeVal1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/NodeVal2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/NodeVal8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Set1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Set2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Set8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Sum1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Sum2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/fields/Sum8.java
+ test/micro/org/openjdk/bench/valhalla/lworld/invoke/Interface.java
+ test/micro/org/openjdk/bench/valhalla/lworld/invoke/ObjectHashCodeExplicit.java
+ test/micro/org/openjdk/bench/valhalla/lworld/invoke/ObjectHashCodeImplicit.java
+ test/micro/org/openjdk/bench/valhalla/lworld/matrix/Boxed.java
+ test/micro/org/openjdk/bench/valhalla/lworld/matrix/Complex.java
+ test/micro/org/openjdk/bench/valhalla/lworld/matrix/Value.java
+ test/micro/org/openjdk/bench/valhalla/lworld/traversal/Boxed.java
+ test/micro/org/openjdk/bench/valhalla/lworld/traversal/Covariance.java
+ test/micro/org/openjdk/bench/valhalla/lworld/traversal/Value.java
+ test/micro/org/openjdk/bench/valhalla/lworld/types/Utils.java
+ test/micro/org/openjdk/bench/valhalla/lworld/types/Val1.java
+ test/micro/org/openjdk/bench/valhalla/lworld/types/Val2.java
+ test/micro/org/openjdk/bench/valhalla/lworld/types/Val8.java
+ test/micro/org/openjdk/bench/valhalla/types/Vector.java



From john.r.rose at oracle.com  Fri May 31 07:16:30 2019
From: john.r.rose at oracle.com (John Rose)
Date: Fri, 31 May 2019 00:16:30 -0700
Subject: RFR 8223349: [lworld] Reflection support on static <init> factory
 methods for inline types
In-Reply-To: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
References: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
Message-ID: <E77D9F0B-0D10-41BE-8DD5-2485B83E2179@oracle.com>

That looks good.

> On May 30, 2019, at 7:53 AM, Roger Riggs <Roger.Riggs at oracle.com> wrote:
> 
> Please review changes to java.lang.reflection for inline classes to support lookup and invocation
> of constructors (static method <init>).
> 
> The  changes to MethodHandles.Lookup appear to already been done.
> 
> Jira:
>    https://bugs.openjdk.java.net/browse/JDK-8223349
> 
> Webrev:
>    http://cr.openjdk.java.net/~rriggs/webrev-init-8223349/index.html
> 
> Thanks, Roger



From john.r.rose at oracle.com  Fri May 31 16:16:34 2019
From: john.r.rose at oracle.com (John Rose)
Date: Fri, 31 May 2019 09:16:34 -0700
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <c86ca41d-8648-90a2-1845-163367943133@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>
 <cd0b30e4-1422-95de-eeee-126e64cb29e8@oracle.com>
 <D38CF5E6-D7A4-41DF-9F18-7030146308D3@oracle.com>
 <c86ca41d-8648-90a2-1845-163367943133@oracle.com>
Message-ID: <F9DB0868-1BC1-4A14-BCD4-A56161ADABF0@oracle.com>

I would be OK with having a new API point for Lookup,
just for the new static init factories.  But I don't like the
term "static constructor", though, because that seems to
say something about the language and/or bytecode
specification.  I don't think this layer of the API should
coin such a term, because it would cause other kinds
of confusion up and down the related parts of the stack.

We need to consult with one of our JVMS experts (Dan)
to find out what will be the bytecode-level name of
this kind of bytecode method.  I have been calling it
"static init factory" as a place-holder.

For now let's keep it "buried" as a regular method,
in the Lookup API, until and unless we get a canonical
term from the JVMS.

Roger, about the new/dup/invoke dance, you are right
that it would be a plausible move to replace it with a
more regular static factory API, at the bytecode level.
(Exception:  This won't work for sub- to super-class
<init> calls, but those are special anyway.)  And if we
did that then we could unify the term "constructor"
around those hypothetical canonical static factory
methods, all of which would be (probably) static
init factories.  I'd like to do this "some day", but it
will be an expensive cleanup.  For now, I think
today's Lookup API can't anticipate that usefully;
it always does better to reflect the JVMS as directly
as possible.

? John

On May 30, 2019, at 5:58 PM, Mandy Chung <mandy.chung at oracle.com> wrote:
> 
> 
> 
> On 5/20/19 10:08 AM, John Rose wrote:
>> Correct.  Reasons:  static <init> methods correspond to source-level
>> constructors.  jlr has a choice to classify them as jlr.Methods or
>> jlr.Constructors.  It should not put them both places, since they
>> are not in two places in the source code.  It is less surprising
>> to classify them according to their source form than to the
>> bytecode-level form chosen by the translation strategy.
>> 
> 
> Classifying the static <init> factory as a `Constructor` rather than `Method` makes sense to me. 
> 
>> Reminder:  jli is different from jlr because it reflects only
>> bytecode behavior, not source code.  jli reflects both,
>> with some irregularity, but tilts towards source code.
>> For example, it reflects inner classes as members.
>> 
> 
> Lookup::findConstructor is for the bytecode pattern new+dup+invokespecial.
> 
> To lookup the static <init> factory, we could make `Lookup::findStatic` to allow finding the static <init> factories.  "Constructor" in jlr but a static method in jli might easily cause confusion.
> 
> Would it worth introducing a new `Lookup::findStaticConstructor` instead (bytecode pattern invokestatic)?  I think the method name makes it clearly distinct from an object constructor and other static methods and unreflectConstructor and findConstructor/findStaticConstructor return MethodHandle of an object/static constructor.   CONSTANT_MethodHandle continues to use the same reference-kind option.
> 
> Mandy



From mandy.chung at oracle.com  Fri May 31 16:45:25 2019
From: mandy.chung at oracle.com (Mandy Chung)
Date: Fri, 31 May 2019 09:45:25 -0700
Subject: RFR 8224068: [lworld] JCK
 api/java_lang/invoke/MethodHandles/Lookup/ExceptionsTests crashes
In-Reply-To: <F9DB0868-1BC1-4A14-BCD4-A56161ADABF0@oracle.com>
References: <cdb38c8f-59f4-3f5b-67a6-9bc208190128@oracle.com>
 <52120888-9A9D-4C66-A3E2-C25D74243DAD@oracle.com>
 <cd0b30e4-1422-95de-eeee-126e64cb29e8@oracle.com>
 <D38CF5E6-D7A4-41DF-9F18-7030146308D3@oracle.com>
 <c86ca41d-8648-90a2-1845-163367943133@oracle.com>
 <F9DB0868-1BC1-4A14-BCD4-A56161ADABF0@oracle.com>
Message-ID: <998a7c64-5064-fb68-70e4-09129a18e744@oracle.com>

Ok.? For now, `Lookup::findStatic` will allow to accept the static 
<init> factories.

Mandy

On 5/31/19 9:16 AM, John Rose wrote:
> I would be OK with having a new API point for Lookup,
> just for the new static init factories.  But I don't like the
> term "static constructor", though, because that seems to
> say something about the language and/or bytecode
> specification.  I don't think this layer of the API should
> coin such a term, because it would cause other kinds
> of confusion up and down the related parts of the stack.
>
> We need to consult with one of our JVMS experts (Dan)
> to find out what will be the bytecode-level name of
> this kind of bytecode method.  I have been calling it
> "static init factory" as a place-holder.
>
> For now let's keep it "buried" as a regular method,
> in the Lookup API, until and unless we get a canonical
> term from the JVMS.
>
> Roger, about the new/dup/invoke dance, you are right
> that it would be a plausible move to replace it with a
> more regular static factory API, at the bytecode level.
> (Exception:  This won't work for sub- to super-class
> <init> calls, but those are special anyway.)  And if we
> did that then we could unify the term "constructor"
> around those hypothetical canonical static factory
> methods, all of which would be (probably) static
> init factories.  I'd like to do this "some day", but it
> will be an expensive cleanup.  For now, I think
> today's Lookup API can't anticipate that usefully;
> it always does better to reflect the JVMS as directly
> as possible.
>
> ? John
>
> On May 30, 2019, at 5:58 PM, Mandy Chung <mandy.chung at oracle.com> wrote:
>>
>>
>> On 5/20/19 10:08 AM, John Rose wrote:
>>> Correct.  Reasons:  static <init> methods correspond to source-level
>>> constructors.  jlr has a choice to classify them as jlr.Methods or
>>> jlr.Constructors.  It should not put them both places, since they
>>> are not in two places in the source code.  It is less surprising
>>> to classify them according to their source form than to the
>>> bytecode-level form chosen by the translation strategy.
>>>
>> Classifying the static <init> factory as a `Constructor` rather than `Method` makes sense to me.
>>
>>> Reminder:  jli is different from jlr because it reflects only
>>> bytecode behavior, not source code.  jli reflects both,
>>> with some irregularity, but tilts towards source code.
>>> For example, it reflects inner classes as members.
>>>
>> Lookup::findConstructor is for the bytecode pattern new+dup+invokespecial.
>>
>> To lookup the static <init> factory, we could make `Lookup::findStatic` to allow finding the static <init> factories.  "Constructor" in jlr but a static method in jli might easily cause confusion.
>>
>> Would it worth introducing a new `Lookup::findStaticConstructor` instead (bytecode pattern invokestatic)?  I think the method name makes it clearly distinct from an object constructor and other static methods and unreflectConstructor and findConstructor/findStaticConstructor return MethodHandle of an object/static constructor.   CONSTANT_MethodHandle continues to use the same reference-kind option.
>>
>> Mandy



From mandy.chung at oracle.com  Fri May 31 16:59:06 2019
From: mandy.chung at oracle.com (Mandy Chung)
Date: Fri, 31 May 2019 09:59:06 -0700
Subject: RFR 8223349: [lworld] Reflection support on static <init> factory
 methods for inline types
In-Reply-To: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
References: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
Message-ID: <822ce7c2-2fc3-b487-2963-e5baa4b67880@oracle.com>

Hi Roger,

line 185 and 190, these 2 methods create a new instance of a given class 
which is not necessarily Point class.?? Perhaps simply take out this 
println.

Is there a test for checking getDeclaredConstructor(s) to find the 
static init factory and verify that invocation produces an expected 
inline value?

FYI.? I find a few issues in java.lang.invoke in looking up and 
unreflect the static init factory and working on a patch for it.? I will 
take care of the new tests for Lookup::findConstructor, findStatic, 
unreflectConstructor etc.

Mandy

On 5/30/19 7:53 AM, Roger Riggs wrote:
> Please review changes to java.lang.reflection for inline classes to 
> support lookup and invocation
> of constructors (static method <init>).
>
> The? changes to MethodHandles.Lookup appear to already been done.
>
> Jira:
> ?? https://bugs.openjdk.java.net/browse/JDK-8223349
>
> Webrev:
> http://cr.openjdk.java.net/~rriggs/webrev-init-8223349/index.html
>
> Thanks, Roger



From Roger.Riggs at oracle.com  Fri May 31 18:14:08 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Fri, 31 May 2019 14:14:08 -0400
Subject: RFR 8223349: [lworld] Reflection support on static <init> factory
 methods for inline types
In-Reply-To: <822ce7c2-2fc3-b487-2963-e5baa4b67880@oracle.com>
References: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
 <822ce7c2-2fc3-b487-2963-e5baa4b67880@oracle.com>
Message-ID: <7f8e2b77-f7f6-0437-ae3f-b41da9c1f2ee@oracle.com>

Hi Mandy,

Updated: http://cr.openjdk.java.net/~rriggs/webrev-init-8223349-3/index.html

On 05/31/2019 12:59 PM, Mandy Chung wrote:
> Hi Roger,
>
> line 185 and 190, these 2 methods create a new instance of a given 
> class which is not necessarily Point class.?? Perhaps simply take out 
> this println.
ok
>
> Is there a test for checking getDeclaredConstructor(s) to find the 
> static init factory and verify that invocation produces an expected 
> inline value?
Added a test for pointConstructors; probably a bit sensitive to the 
exact constructors declared in Point.
It needs a more comprehensive/flexible test when API changes settle down.
>
> FYI.? I find a few issues in java.lang.invoke in looking up and 
> unreflect the static init factory and working on a patch for it. I 
> will take care of the new tests for Lookup::findConstructor, 
> findStatic, unreflectConstructor etc.
Thanks, Roger

>
> Mandy
>
> On 5/30/19 7:53 AM, Roger Riggs wrote:
>> Please review changes to java.lang.reflection for inline classes to 
>> support lookup and invocation
>> of constructors (static method <init>).
>>
>> The? changes to MethodHandles.Lookup appear to already been done.
>>
>> Jira:
>> https://bugs.openjdk.java.net/browse/JDK-8223349
>>
>> Webrev:
>> http://cr.openjdk.java.net/~rriggs/webrev-init-8223349/index.html
>>
>> Thanks, Roger
>



From Roger.Riggs at oracle.com  Fri May 31 19:13:42 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Fri, 31 May 2019 15:13:42 -0400
Subject: RFR 8223349: [lworld] Reflection support on static <init> factory
 methods for inline types
In-Reply-To: <7f8e2b77-f7f6-0437-ae3f-b41da9c1f2ee@oracle.com>
References: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
 <822ce7c2-2fc3-b487-2963-e5baa4b67880@oracle.com>
 <7f8e2b77-f7f6-0437-ae3f-b41da9c1f2ee@oracle.com>
Message-ID: <458fc1e1-d81b-c5f7-07e2-df7394ea57bd@oracle.com>

Hi,

A minor update to make the test code checking constructors more generic 
and used for
Point, Line, and NonFlattenedValue.? It only checked the signatures, but 
does not invoke each constructor.

webrev:
http://cr.openjdk.java.net/~rriggs/webrev-init-8223349-4/index.html

Thanks, Roger


On 05/31/2019 02:14 PM, Roger Riggs wrote:
> Hi Mandy,
>
> Updated: 
> http://cr.openjdk.java.net/~rriggs/webrev-init-8223349-3/index.html
>
> On 05/31/2019 12:59 PM, Mandy Chung wrote:
>> Hi Roger,
>>
>> line 185 and 190, these 2 methods create a new instance of a given 
>> class which is not necessarily Point class.?? Perhaps simply take out 
>> this println.
> ok
>>
>> Is there a test for checking getDeclaredConstructor(s) to find the 
>> static init factory and verify that invocation produces an expected 
>> inline value?
> Added a test for pointConstructors; probably a bit sensitive to the 
> exact constructors declared in Point.
> It needs a more comprehensive/flexible test when API changes settle down.
>>
>> FYI.? I find a few issues in java.lang.invoke in looking up and 
>> unreflect the static init factory and working on a patch for it. I 
>> will take care of the new tests for Lookup::findConstructor, 
>> findStatic, unreflectConstructor etc.
> Thanks, Roger
>
>>
>> Mandy
>>
>> On 5/30/19 7:53 AM, Roger Riggs wrote:
>>> Please review changes to java.lang.reflection for inline classes to 
>>> support lookup and invocation
>>> of constructors (static method <init>).
>>>
>>> The? changes to MethodHandles.Lookup appear to already been done.
>>>
>>> Jira:
>>> https://bugs.openjdk.java.net/browse/JDK-8223349
>>>
>>> Webrev:
>>> http://cr.openjdk.java.net/~rriggs/webrev-init-8223349/index.html
>>>
>>> Thanks, Roger
>>
>



From john.r.rose at oracle.com  Fri May 31 19:46:31 2019
From: john.r.rose at oracle.com (John Rose)
Date: Fri, 31 May 2019 12:46:31 -0700
Subject: RFR 8223349: [lworld] Reflection support on static <init> factory
 methods for inline types
In-Reply-To: <458fc1e1-d81b-c5f7-07e2-df7394ea57bd@oracle.com>
References: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
 <822ce7c2-2fc3-b487-2963-e5baa4b67880@oracle.com>
 <7f8e2b77-f7f6-0437-ae3f-b41da9c1f2ee@oracle.com>
 <458fc1e1-d81b-c5f7-07e2-df7394ea57bd@oracle.com>
Message-ID: <3660232C-4BC5-4B45-98AA-899AA786248C@oracle.com>

On May 31, 2019, at 12:13 PM, Roger Riggs <Roger.Riggs at oracle.com> wrote:
> 
> Hi,
> 
> A minor update to make the test code checking constructors more generic and used for
> Point, Line, and NonFlattenedValue.  It only checked the signatures, but does not invoke each constructor.
> 
> webrev:
> http://cr.openjdk.java.net/~rriggs/webrev-init-8223349-4/index.html

Reviewed again, except:  The new test looks fragile with
respect to declaration order, and (IIRC) method order
is not preserved by reflection.  This could fail spuriously
if c.getDeclaredConstructors reports a surprising new order.
Quick fix:  Add a sorting phase to the stream that produces
declaredSig.  Make sure your golden list is also sorted.




From Roger.Riggs at oracle.com  Fri May 31 19:47:13 2019
From: Roger.Riggs at oracle.com (Roger Riggs)
Date: Fri, 31 May 2019 15:47:13 -0400
Subject: RFR 8223349: [lworld] Reflection support on static <init> factory
 methods for inline types
In-Reply-To: <3660232C-4BC5-4B45-98AA-899AA786248C@oracle.com>
References: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
 <822ce7c2-2fc3-b487-2963-e5baa4b67880@oracle.com>
 <7f8e2b77-f7f6-0437-ae3f-b41da9c1f2ee@oracle.com>
 <458fc1e1-d81b-c5f7-07e2-df7394ea57bd@oracle.com>
 <3660232C-4BC5-4B45-98AA-899AA786248C@oracle.com>
Message-ID: <30ae71f7-ecdb-daa8-773e-2f3076b7e9a0@oracle.com>

Hi John,

Good point, I should be using Set instead of List.

Roger


On 05/31/2019 03:46 PM, John Rose wrote:
> On May 31, 2019, at 12:13 PM, Roger Riggs <Roger.Riggs at oracle.com> wrote:
>> Hi,
>>
>> A minor update to make the test code checking constructors more generic and used for
>> Point, Line, and NonFlattenedValue.  It only checked the signatures, but does not invoke each constructor.
>>
>> webrev:
>> http://cr.openjdk.java.net/~rriggs/webrev-init-8223349-4/index.html
> Reviewed again, except:  The new test looks fragile with
> respect to declaration order, and (IIRC) method order
> is not preserved by reflection.  This could fail spuriously
> if c.getDeclaredConstructors reports a surprising new order.
> Quick fix:  Add a sorting phase to the stream that produces
> declaredSig.  Make sure your golden list is also sorted.
>
>



From mandy.chung at oracle.com  Fri May 31 20:23:26 2019
From: mandy.chung at oracle.com (Mandy Chung)
Date: Fri, 31 May 2019 13:23:26 -0700
Subject: RFR 8223349: [lworld] Reflection support on static <init> factory
 methods for inline types
In-Reply-To: <458fc1e1-d81b-c5f7-07e2-df7394ea57bd@oracle.com>
References: <5d58e352-7cd6-5ef4-8412-5122216c1257@oracle.com>
 <822ce7c2-2fc3-b487-2963-e5baa4b67880@oracle.com>
 <7f8e2b77-f7f6-0437-ae3f-b41da9c1f2ee@oracle.com>
 <458fc1e1-d81b-c5f7-07e2-df7394ea57bd@oracle.com>
Message-ID: <cd77ea2f-83ae-7077-0df3-0313ffe41aab@oracle.com>



On 5/31/19 12:13 PM, Roger Riggs wrote:
> Hi,
>
> A minor update to make the test code checking constructors more 
> generic and used for
> Point, Line, and NonFlattenedValue.? It only checked the signatures, 
> but does not invoke each constructor.
>
> webrev:
> http://cr.openjdk.java.net/~rriggs/webrev-init-8223349-4/index.html
>

AccessibleObject.checkCanSetAccessible also needs update as it special 
case the Constructor case of a inline class which is no longer needed.? 
It will follow normal access check rule.

For the test, constructors take the expected toString names.?? I suggest 
to create a local inline class to have the expected constructors.? Also 
move ctor.setAccessible and ctor.trySetAccessible to use this new inline 
class as these test cases are specific to static init factories.? Maybe 
time to have a separate test file for static init factories rather than 
extending the existing test.

thanks
Mandy