hg: jdk9/hs-comp/hotspot: 8148146: Integrate new internal Unsafe entry points, and basic intrinsic support for VarHandles

[aleksey.shipilev at oracle.com]

Changeset: 8b9fdaeb8c57
Author:    shade
Date:      2016-02-23 22:09 +0300
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/8b9fdaeb8c57

8148146: Integrate new internal Unsafe entry points, and basic intrinsic support for VarHandles
Reviewed-by: psandoz, kvn, jrose, adinn, simonis, coleenp

! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/adlc/formssel.cpp
! src/share/vm/classfile/vmSymbols.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/opto/c2compiler.cpp
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/memnode.hpp
! src/share/vm/opto/node.hpp
! src/share/vm/prims/unsafe.cpp
! src/share/vm/runtime/vmStructs.cpp
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestBoolean.java
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestByte.java
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestChar.java
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestDouble.java
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestFloat.java
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestInt.java
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestLong.java
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestObject.java
! test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestShort.java
! test/compiler/unsafe/X-UnsafeAccessTest.java.template
+ test/compiler/unsafe/generate-unsafe-tests.sh