hg: jdk9/hs/hotspot: 16 new changesets
bharadwaj.yadavalli at oracle.com
bharadwaj.yadavalli at oracle.com
Fri May 1 00:47:46 UTC 2015
Changeset: dfc7b096c55f
Author: roland
Date: 2015-04-15 11:36 +0200
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/dfc7b096c55f
8077832: SA's dumpreplaydata, dumpcfg and buildreplayjars are broken
Summary: SA code out of sync with hotspot code
Reviewed-by: dsamersoff, sla, kvn
! agent/src/share/classes/sun/jvm/hotspot/ci/ciMethodData.java
! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java
! agent/src/share/classes/sun/jvm/hotspot/opto/PhaseCFG.java
Changeset: a504928f42b5
Author: vlivanov
Date: 2015-04-17 18:17 +0300
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/a504928f42b5
8057967: CallSite dependency tracking scales devastatingly poorly
Reviewed-by: jrose, roland, plevart, shade
! src/share/vm/ci/ciCallSite.cpp
! src/share/vm/ci/ciCallSite.hpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/code/codeCache.cpp
! src/share/vm/code/dependencies.cpp
! src/share/vm/code/dependencies.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/methodHandles.hpp
+ test/compiler/jsr292/CallSiteDepContextTest.java
Changeset: 24b449382431
Author: vlivanov
Date: 2015-04-17 16:45 +0000
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/24b449382431
Merge
Changeset: ec0f34590833
Author: goetz
Date: 2015-04-15 14:51 +0200
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/ec0f34590833
8077843: adlc: allow nodes that use TEMP inputs in expand rules.
Reviewed-by: kvn
! src/share/vm/adlc/output_c.cpp
Changeset: 5be37a65b137
Author: kvn
Date: 2015-04-17 17:39 -0700
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/5be37a65b137
8078113: 8011102 changes may cause incorrect results
Summary: replace Vzeroupper instruction in stubs with zeroing only used ymm registers.
Reviewed-by: kvn
Contributed-by: sandhya.viswanathan at intel.com
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
Changeset: d11fb4e8a82e
Author: roland
Date: 2015-03-24 10:25 +0100
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/d11fb4e8a82e
8069191: moving predicate out of loops may cause array accesses to bypass null check
Summary: Remove CastPP nodes only during final graph reshape
Reviewed-by: kvn, jrose
! src/share/vm/opto/castnode.cpp
! src/share/vm/opto/castnode.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/gcm.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/matcher.hpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/memnode.hpp
! src/share/vm/opto/narrowptrnode.cpp
! src/share/vm/opto/narrowptrnode.hpp
! src/share/vm/opto/node.cpp
! src/share/vm/opto/node.hpp
! src/share/vm/opto/phaseX.cpp
+ test/compiler/loopopts/TestPredicateLostDependency.java
Changeset: 364dd48a2c48
Author: vlivanov
Date: 2015-04-22 21:33 +0300
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/364dd48a2c48
8078309: compiler/jsr292/MHInlineTest.java failed with java.lang.RuntimeException: 'MHInlineTest$A::protected_x (3 bytes) virtual call' found in stdout
Reviewed-by: jrose
! test/compiler/jsr292/MHInlineTest.java
Changeset: 15767942af74
Author: shade
Date: 2015-04-22 19:10 +0300
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/15767942af74
8076987: C1 should support conditional card marks (UseCondCardMark)
Reviewed-by: iveresov, roland
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/runtime/globals.hpp
Changeset: 88847a1b3718
Author: goetz
Date: 2015-04-15 12:44 +0200
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/88847a1b3718
8077838: Recent developments for ppc.
Summary: Power 8 recognition and instructions, math.*Exact intrinsics and rtm, C2 optimizations
Reviewed-by: kvn, simonis
! src/cpu/ppc/vm/assembler_ppc.cpp
! src/cpu/ppc/vm/assembler_ppc.hpp
! src/cpu/ppc/vm/assembler_ppc.inline.hpp
! src/cpu/ppc/vm/c2_globals_ppc.hpp
! src/cpu/ppc/vm/globals_ppc.hpp
! src/cpu/ppc/vm/interp_masm_ppc_64.cpp
! src/cpu/ppc/vm/interp_masm_ppc_64.hpp
! src/cpu/ppc/vm/interpreter_ppc.hpp
! src/cpu/ppc/vm/macroAssembler_ppc.cpp
! src/cpu/ppc/vm/macroAssembler_ppc.hpp
! src/cpu/ppc/vm/macroAssembler_ppc.inline.hpp
! src/cpu/ppc/vm/methodHandles_ppc.hpp
! src/cpu/ppc/vm/ppc.ad
! src/cpu/ppc/vm/register_definitions_ppc.cpp
! src/cpu/ppc/vm/relocInfo_ppc.cpp
! src/cpu/ppc/vm/sharedRuntime_ppc.cpp
! src/cpu/ppc/vm/stubGenerator_ppc.cpp
! src/cpu/ppc/vm/templateInterpreter_ppc.cpp
! src/cpu/ppc/vm/templateInterpreter_ppc.hpp
! src/cpu/ppc/vm/templateTable_ppc_64.cpp
! src/cpu/ppc/vm/vm_version_ppc.cpp
! src/cpu/ppc/vm/vm_version_ppc.hpp
! src/cpu/ppc/vm/vtableStubs_ppc_64.cpp
Changeset: 331b38ef0db3
Author: goetz
Date: 2015-04-23 09:27 +0200
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/331b38ef0db3
8078482: ppc: pass thread to throw_AbstractMethodError
Summary: Also improve check for Safepoints in signal handler.
Reviewed-by: kvn, simonis
! src/cpu/ppc/vm/interpreter_ppc.cpp
! src/os_cpu/linux_ppc/vm/os_linux_ppc.cpp
Changeset: 382e9e4b3b71
Author: zmajo
Date: 2015-04-27 10:49 +0200
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/382e9e4b3b71
8068945: Use RBP register as proper frame pointer in JIT compiled code on x86
Summary: Introduce the PreserveFramePointer flag to control if RBP is used as the frame pointer or as a general purpose register.
Reviewed-by: kvn, roland, dlong, enevill, shade
! agent/src/share/classes/sun/jvm/hotspot/runtime/x86/X86Frame.java
! src/cpu/aarch64/vm/globals_aarch64.hpp
! src/cpu/ppc/vm/globals_ppc.hpp
! src/cpu/sparc/vm/globals_sparc.hpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/c1_FrameMap_x86.cpp
! src/cpu/x86/vm/c1_MacroAssembler_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/cpu/x86/vm/frame_x86.cpp
! src/cpu/x86/vm/frame_x86.hpp
! src/cpu/x86/vm/frame_x86.inline.hpp
! src/cpu/x86/vm/globals_x86.hpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/methodHandles_x86.cpp
! src/cpu/x86/vm/runtime_x86_32.cpp
! src/cpu/x86/vm/sharedRuntime_x86_64.cpp
! src/cpu/x86/vm/x86.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_LIR.cpp
! src/share/vm/c1/c1_LIR.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/prims/forte.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/vframe.hpp
Changeset: 1267d185c97c
Author: zmajo
Date: 2015-04-27 11:01 +0200
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/1267d185c97c
Merge
! src/cpu/ppc/vm/globals_ppc.hpp
Changeset: 1e8d91a7e7d1
Author: roland
Date: 2015-04-23 16:38 +0200
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/1e8d91a7e7d1
8078444: compiler/arraycopy/TestArrayCopyNoInitDeopt.java fails with exception 'm2 not deoptimized'
Summary: some platform don't have speculative types
Reviewed-by: kvn
! test/compiler/arraycopy/TestArrayCopyNoInitDeopt.java
Changeset: 629f25b8fc9d
Author: sgehwolf
Date: 2015-04-29 12:23 -0700
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/629f25b8fc9d
8078666: JVM fastdebug build compiled with GCC 5 asserts with "widen increases"
Summary: do the math on the unsigned type where overflows are well defined
Reviewed-by: kvn, aph
! src/share/vm/opto/type.cpp
Changeset: 030e40746a11
Author: roland
Date: 2015-04-29 14:43 -0700
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/030e40746a11
8078426: mb/jvm/compiler/InterfaceCalls/testAC2 - assert(predicate_proj == 0L) failed: only one predicate entry expected
Summary: split if finds predicates on several incoming paths when unswitched's loops are optimized out
Reviewed-by: kvn
! src/share/vm/opto/ifnode.cpp
! src/share/vm/opto/loopPredicate.cpp
+ test/compiler/loopopts/TestSplitIfUnswitchedLoopsEliminated.java
Changeset: 5f2ef612ed74
Author: bharadwaj
Date: 2015-04-30 18:14 -0400
URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/5f2ef612ed74
Merge
! src/cpu/ppc/vm/interp_masm_ppc_64.hpp
! src/cpu/ppc/vm/templateTable_ppc_64.cpp
! src/cpu/x86/vm/globals_x86.hpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/sharedRuntime_x86_64.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/oops/oop.hpp
! src/share/vm/oops/oop.inline.hpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/methodHandles.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/sharedRuntime.cpp
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