Changeset: a589f73b79f4 Author: mcberg Date: 2015-09-09 10:34 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/a589f73b79f4
8135028: support for vectorizing double precision sqrt Reviewed-by: kvn, twisti ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/x86.ad ! src/share/vm/adlc/formssel.cpp ! src/share/vm/opto/classes.hpp ! src/share/vm/opto/superword.cpp ! src/share/vm/opto/vectornode.cpp ! src/share/vm/opto/vectornode.hpp + test/compiler/loopopts/superword/SumRedSqrt_Double.java Changeset: 846018509b70 Author: iveresov Date: 2015-09-10 17:56 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/846018509b70 Merge - src/share/vm/classfile/imageDecompressor.cpp - src/share/vm/classfile/imageDecompressor.hpp - src/share/vm/classfile/imageFile.cpp - src/share/vm/classfile/imageFile.hpp - src/share/vm/utilities/endian.cpp - src/share/vm/utilities/endian.hpp - test/runtime/modules/ImageFile/ImageAttributeOffsetsTest.java - test/runtime/modules/ImageFile/ImageCloseTest.java - test/runtime/modules/ImageFile/ImageFileHeaderTest.java - test/runtime/modules/ImageFile/ImageFindAttributesTest.java - test/runtime/modules/ImageFile/ImageGetAttributesTest.java - test/runtime/modules/ImageFile/ImageGetDataAddressTest.java - test/runtime/modules/ImageFile/ImageGetIndexAddressTest.java - test/runtime/modules/ImageFile/ImageGetStringBytesTest.java - test/runtime/modules/ImageFile/ImageOpenTest.java - test/runtime/modules/ImageFile/ImageReadTest.java - test/runtime/modules/ImageFile/LocationConstants.java Changeset: 2e58b602c89b Author: aph Date: 2015-09-08 14:08 +0100 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/2e58b602c89b 8135157: DMB elimination in AArch64 C2 synchronization implementation Summary: Reduce memory barrier usage in C2 fast lock and unlock. Reviewed-by: kvn Contributed-by: wei.t...@linaro.org, a...@redhat.com ! src/cpu/aarch64/vm/aarch64.ad ! src/cpu/aarch64/vm/macroAssembler_aarch64.hpp Changeset: 87a55af2ff28 Author: kzhaldyb Date: 2015-09-11 16:11 +0300 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/87a55af2ff28 8132980: Improve stability of whitebox methods getCodeBlob and freeCodeBlob Summary: Added checks for negative and null size and address values (where applicable) for getCodeBlob, allocateCodeBlob and freeCodeBlob, added regression test Reviewed-by: iignatyev ! src/share/vm/prims/whitebox.cpp ! test/testlibrary/jdk/test/lib/Utils.java + test/testlibrary_tests/whitebox/BlobSanityTest.java Changeset: 41b6cb9246fe Author: mcberg Date: 2015-09-11 17:02 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/41b6cb9246fe 8132160: support for AVX 512 call frames and stack management Summary: simplify save/restore frame on x86 systems which support EVEX. Reviewed-by: kvn, iveresov ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp ! src/cpu/x86/vm/c1_Runtime1_x86.cpp ! src/cpu/x86/vm/macroAssembler_x86.cpp ! src/cpu/x86/vm/macroAssembler_x86.hpp ! src/cpu/x86/vm/sharedRuntime_x86_32.cpp ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp ! src/cpu/x86/vm/stubGenerator_x86_32.cpp ! src/cpu/x86/vm/stubGenerator_x86_64.cpp ! src/cpu/x86/vm/stubRoutines_x86_32.hpp ! src/cpu/x86/vm/stubRoutines_x86_64.hpp ! src/cpu/x86/vm/vm_version_x86.cpp ! src/cpu/x86/vm/vm_version_x86.hpp ! src/cpu/x86/vm/x86.ad ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad Changeset: 69ed894b4045 Author: thartmann Date: 2015-09-14 07:02 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/69ed894b4045 8080999: MemoryPoolMXBean.getUsageThresholdCount() returns incorrect value Summary: Fixed race condition in the JMX code for the LowMemoryDetector. Reviewed-by: kvn ! src/share/vm/services/lowMemoryDetector.cpp ! src/share/vm/services/lowMemoryDetector.hpp Changeset: 720d0ff40323 Author: thartmann Date: 2015-09-14 07:03 +0000 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/720d0ff40323 Merge - src/share/vm/classfile/imageDecompressor.cpp - src/share/vm/classfile/imageDecompressor.hpp - src/share/vm/classfile/imageFile.cpp - src/share/vm/classfile/imageFile.hpp - src/share/vm/utilities/endian.cpp - src/share/vm/utilities/endian.hpp - test/runtime/modules/ImageFile/ImageAttributeOffsetsTest.java - test/runtime/modules/ImageFile/ImageCloseTest.java - test/runtime/modules/ImageFile/ImageFileHeaderTest.java - test/runtime/modules/ImageFile/ImageFindAttributesTest.java - test/runtime/modules/ImageFile/ImageGetAttributesTest.java - test/runtime/modules/ImageFile/ImageGetDataAddressTest.java - test/runtime/modules/ImageFile/ImageGetIndexAddressTest.java - test/runtime/modules/ImageFile/ImageGetStringBytesTest.java - test/runtime/modules/ImageFile/ImageOpenTest.java - test/runtime/modules/ImageFile/ImageReadTest.java - test/runtime/modules/ImageFile/LocationConstants.java Changeset: a5ae3454a758 Author: thartmann Date: 2015-09-14 10:00 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/a5ae3454a758 8135252: IdealLoopTree::dump_head() prints negative trip count Summary: IdealLoopTree::dump_head() should not cast float to int. Reviewed-by: kvn ! src/share/vm/opto/loopnode.cpp Changeset: 486680e6ed5e Author: thartmann Date: 2015-09-14 09:11 +0000 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/486680e6ed5e Merge Changeset: b9246bd13eeb Author: roland Date: 2015-09-11 16:56 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/b9246bd13eeb 8135069: C2 replaces range checks by unsigned comparison with -1 Summary: i < 0 || i > -1 wrongly folded as i >u -1 Reviewed-by: kvn ! src/share/vm/opto/ifnode.cpp ! test/compiler/rangechecks/TestBadFoldCompare.java Changeset: bfb61f868681 Author: roland Date: 2015-09-08 19:19 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/bfb61f868681 8134974: 8130847 broken with loop predicates Summary: Pinned eliminated arraycopy loads in uncommon trap path for loop predicates may need to be moved Reviewed-by: kvn ! src/share/vm/opto/loopPredicate.cpp + test/compiler/arraycopy/TestEliminatedArrayLoopPredicateCopyDeopt.java Changeset: 3b914aea509b Author: jwilhelm Date: 2015-09-08 16:10 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/3b914aea509b Merge - src/share/vm/classfile/imageDecompressor.cpp - src/share/vm/classfile/imageDecompressor.hpp - src/share/vm/classfile/imageFile.cpp - src/share/vm/classfile/imageFile.hpp - src/share/vm/utilities/endian.cpp - src/share/vm/utilities/endian.hpp - test/runtime/modules/ImageFile/ImageAttributeOffsetsTest.java - test/runtime/modules/ImageFile/ImageCloseTest.java - test/runtime/modules/ImageFile/ImageFileHeaderTest.java - test/runtime/modules/ImageFile/ImageFindAttributesTest.java - test/runtime/modules/ImageFile/ImageGetAttributesTest.java - test/runtime/modules/ImageFile/ImageGetDataAddressTest.java - test/runtime/modules/ImageFile/ImageGetIndexAddressTest.java - test/runtime/modules/ImageFile/ImageGetStringBytesTest.java - test/runtime/modules/ImageFile/ImageOpenTest.java - test/runtime/modules/ImageFile/ImageReadTest.java - test/runtime/modules/ImageFile/LocationConstants.java Changeset: abc9e76c520d Author: kbarrett Date: 2015-09-08 16:00 -0400 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/abc9e76c520d 8134797: Remove explicit casts in CollectorPolicy hierarchy Summary: Removed the explicit casts. Reviewed-by: jwilhelm, tschatzl, pliden ! src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc/g1/g1CollectedHeap.cpp ! src/share/vm/gc/g1/g1CollectedHeap.hpp ! src/share/vm/gc/parallel/parallelScavengeHeap.hpp ! src/share/vm/gc/serial/defNewGeneration.cpp ! src/share/vm/gc/serial/tenuredGeneration.cpp ! src/share/vm/gc/shared/genCollectedHeap.cpp ! src/share/vm/gc/shared/genCollectedHeap.hpp Changeset: 9810d3869392 Author: mgerdin Date: 2015-09-09 10:34 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/9810d3869392 8135152: Create a G1ParScanThreadStateSet class for managing G1 GC per thread states Reviewed-by: tschatzl, ehelin ! src/share/vm/gc/g1/g1CollectedHeap.cpp ! src/share/vm/gc/g1/g1CollectedHeap.hpp ! src/share/vm/gc/g1/g1CollectedHeap_ext.cpp ! src/share/vm/gc/g1/g1CollectorPolicy.hpp ! src/share/vm/gc/g1/g1ParScanThreadState.cpp ! src/share/vm/gc/g1/g1ParScanThreadState.hpp + src/share/vm/gc/g1/g1ParScanThreadState_ext.cpp ! src/share/vm/gc/shared/ageTable.cpp ! src/share/vm/gc/shared/ageTable.hpp Changeset: 8a758dbe0212 Author: mgerdin Date: 2015-09-09 14:22 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/8a758dbe0212 8135154: Move cards scanned and surviving young words aggregation to G1ParScanThreadStateSet Reviewed-by: tschatzl, ehelin ! src/share/vm/gc/g1/g1CollectedHeap.cpp ! src/share/vm/gc/g1/g1CollectedHeap.hpp ! src/share/vm/gc/g1/g1CollectorPolicy.cpp ! src/share/vm/gc/g1/g1CollectorPolicy.hpp ! src/share/vm/gc/g1/g1ParScanThreadState.cpp ! src/share/vm/gc/g1/g1ParScanThreadState.hpp ! src/share/vm/gc/g1/g1ParScanThreadState_ext.cpp ! src/share/vm/gc/g1/g1RemSet.cpp ! src/share/vm/gc/g1/g1RemSet.hpp Changeset: 49b16955b909 Author: sangheki Date: 2015-09-09 09:19 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/49b16955b909 8135025: Error message is repeated for large value at G1ConcRefinementThreads Summary: Changed error handling when G1ConcRefinementThreads creation failed Reviewed-by: jwilhelm, kbarrett, tschatzl ! src/share/vm/gc/g1/concurrentG1Refine.cpp ! src/share/vm/gc/g1/concurrentG1Refine.hpp ! src/share/vm/gc/g1/g1CollectedHeap.cpp Changeset: 05be144c3f45 Author: kbarrett Date: 2015-09-09 14:31 -0400 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/05be144c3f45 8135209: Avoid abutting string literals and identifiers Summary: Add spaces between string literals and identifiers. Reviewed-by: brutisso, pliden ! src/share/vm/gc/g1/g1EvacStats.cpp Changeset: b41072c42cd5 Author: kzhaldyb Date: 2015-09-09 15:14 +0300 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/b41072c42cd5 8134523: Humongous object test fails with OOME Summary: Added Xms for runs with region' size 16M and 32M to prevent OOME Reviewed-by: mgerdin, dfazunen ! test/gc/g1/humongousObjects/TestHumongousThreshold.java Changeset: b29257a2312e Author: iignatyev Date: 2015-09-09 22:32 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/b29257a2312e Merge Changeset: bba7a69f67c7 Author: coleenp Date: 2015-09-09 23:47 -0400 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/bba7a69f67c7 8135298: Fix zero builds for "unknown" architectures on linux. Summary: add zero architectures for default cases Reviewed-by: coleenp Contributed-by: Matthias Klose <d...@ubuntu.com> ! src/os/linux/vm/os_linux.cpp Changeset: 059904d87241 Author: coleenp Date: 2015-09-10 06:15 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/059904d87241 Merge Changeset: 41972b466086 Author: ehelin Date: 2015-09-11 10:02 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/41972b466086 8135260: Split G1CollectorPolicy::finalize_cset into two parts Reviewed-by: tschatzl, mgerdin ! src/share/vm/gc/g1/g1CollectedHeap.cpp ! src/share/vm/gc/g1/g1CollectorPolicy.cpp ! src/share/vm/gc/g1/g1CollectorPolicy.hpp Changeset: 3ebbe21f938e Author: ehelin Date: 2015-09-11 13:20 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/3ebbe21f938e 8135253: Add push method to CollectionSetChooser Reviewed-by: mgerdin, tschatzl ! src/share/vm/gc/g1/collectionSetChooser.cpp ! src/share/vm/gc/g1/collectionSetChooser.hpp ! src/share/vm/gc/g1/g1CollectorPolicy.cpp Changeset: 302c7e22630b Author: jmasa Date: 2015-05-25 19:26 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/302c7e22630b 8081629: CMS split_block() does not correctly fix up block-offset-table for large blocks Reviewed-by: tschatzl, ysr ! src/share/vm/gc/shared/blockOffsetTable.cpp Changeset: 7b8eb3b6361a Author: akulyakh Date: 2015-09-14 14:26 +0300 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/7b8eb3b6361a 8134641: CodelistTest.java fails with sun.misc.Unsafe.getUnsafe Summary: Excluding lines containing sun.misc.Unsafe.getUnsafe from the test input as getUnsafe is hidden from reflection Reviewed-by: sla ! test/serviceability/dcmd/compiler/CodelistTest.java Changeset: 4f3ddb6a2b70 Author: jiangli Date: 2015-09-14 14:55 -0400 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/4f3ddb6a2b70 8135097: Unmap failure for executable memory on windows Summary: Use 'pd_release_memory' for executable memory in os::pd_unmap_memory(). Reviewed-by: iklam, coleenp ! src/os/windows/vm/os_windows.cpp Changeset: ea4f98bd8dd5 Author: jwilhelm Date: 2015-09-15 15:49 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/ea4f98bd8dd5 Merge Changeset: 1ac336e4e8fe Author: amurillo Date: 2015-09-17 09:19 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/1ac336e4e8fe Merge Changeset: 0093079406dd Author: amurillo Date: 2015-09-22 11:01 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/0093079406dd Merge Changeset: 184c43284449 Author: lana Date: 2015-09-26 09:21 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/184c43284449 Merge Changeset: c5103d0b37bf Author: lana Date: 2015-10-05 20:24 -0700 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/c5103d0b37bf Added tag jdk9-b84 for changeset 184c43284449 ! .hgtags Changeset: 16c18ec6764d Author: jfdenise Date: 2015-10-07 11:29 +0200 URL: http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/16c18ec6764d Merge ! .hgtags ! src/os/linux/vm/os_linux.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/prims/whitebox.cpp ! test/serviceability/dcmd/compiler/CodelistTest.java
