hg: jdk9/hs/hotspot: 9 new changesets

[roland.westrelin at oracle.com]

Changeset: 89a220e70e99
Author:    enevill
Date:      2015-07-17 07:50 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/89a220e70e99

8131362: aarch64: C2 does not handle large stack offsets
Summary: change spill code to allow large offsets
Reviewed-by: kvn, aph

! src/cpu/aarch64/vm/aarch64.ad
! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.hpp

Changeset: 257636c9ce9f
Author:    aph
Date:      2015-07-20 11:41 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/257636c9ce9f

8131779: AARCH64: add Montgomery multiply intrinsic
Summary: Add Montgomery multiply intrinsic for AArch64.
Reviewed-by: kvn

! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.hpp
! src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
! src/cpu/aarch64/vm/vm_version_aarch64.cpp

Changeset: 06ceee14fcb4
Author:    aph
Date:      2015-07-23 17:29 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/06ceee14fcb4

Merge

! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.hpp
- test/serviceability/hprof/cpu002.java

Changeset: df802f98b828
Author:    shade
Date:      2015-07-24 21:29 -0400
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/df802f98b828

8131782: C1 Class.cast optimization breaks when Class is loaded from static final
Summary: change as_ValueType() to return InstanceConstant when appropriate
Reviewed-by: jrose

! src/share/vm/c1/c1_ValueType.cpp

Changeset: 9c3582c915c1
Author:    roland
Date:      2015-07-27 09:42 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/9c3582c915c1

Merge

! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp

Changeset: 8f83440fd84b
Author:    roland
Date:      2015-07-27 13:44 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/8f83440fd84b

8130858: CICompilerCount=1 when tiered is off is not allowed any more
Summary: 8122937 broke handling of CICompilerCount
Reviewed-by: kvn, vlivanov, gziemski

! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp
! src/share/vm/runtime/commandLineFlagConstraintsCompiler.cpp
! src/share/vm/runtime/commandLineFlagConstraintsCompiler.hpp
! src/share/vm/runtime/globals.hpp
+ test/compiler/arguments/CheckCICompilerCount.java

Changeset: a9f6186a794a
Author:    enevill
Date:      2015-07-21 14:23 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/a9f6186a794a

8132010: aarch64: regression test fails compiler/intrinsics/sha/cli/TestUseSHA256IntrinsicsOptionOnSupportedCPU.java
Summary: Fix type in SHA flag setting code
Reviewed-by: kvn, goetz, aph, zmajo
Contributed-by: alexander.alexeev at caviumnetworks.com

! src/cpu/aarch64/vm/vm_version_aarch64.cpp

Changeset: 2f0b9ea6096a
Author:    enevill
Date:      2015-07-21 13:36 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/2f0b9ea6096a

8131062: aarch64: add support for GHASH acceleration
Summary: Add support for GHASH using pmull
Reviewed-by: kvn, goetz, aph
Contributed-by: alexander.alexeev at caviumnetworks.com

! src/cpu/aarch64/vm/assembler_aarch64.hpp
! src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
! src/cpu/aarch64/vm/vm_version_aarch64.cpp

Changeset: abf45dd6ae7c
Author:    zmajo
Date:      2015-07-28 19:20 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/abf45dd6ae7c

8130832: Extend the WhiteBox API to provide information about the availability of compiler intrinsics
Summary: Add a new method, sun.hotspot.WhiteBox.isIntrinsicAvailable, that can be used to determine if an intrinsic is available.
Reviewed-by: kvn, jrose

! src/share/vm/c1/c1_Compiler.cpp
! src/share/vm/c1/c1_Compiler.hpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_GraphBuilder.hpp
! src/share/vm/classfile/vmSymbols.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/compiler/abstractCompiler.hpp
! src/share/vm/opto/c2compiler.cpp
! src/share/vm/opto/c2compiler.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/prims/whitebox.cpp
+ test/compiler/intrinsics/IntrinsicAvailableTest.java
! test/compiler/intrinsics/mathexact/sanity/IntrinsicBase.java
! test/compiler/intrinsics/mathexact/sanity/MathIntrinsic.java