Ed Nevill
b73ef8ebc6
8131362: aarch64: C2 does not handle large stack offsets
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Change spill code to allow large offsets
Reviewed-by: kvn, aph
2015-07-17 07:50:36 +00:00
Vladimir Ivanov
259aeb3399
8131675: EA fails with assert(false) failed: not unsafe or G1 barrier raw StoreP
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Reviewed-by: roland
2015-07-22 20:23:53 +03:00
Vladimir Kozlov
1e08e6133d
Merge
2015-07-17 14:51:28 -07:00
Alejandro Murillo
23b050e996
Merge
2015-07-17 08:46:52 -07:00
Daniel D. Daugherty
6f19e14049
Merge
2015-07-16 10:22:08 -07:00
Goetz Lindenmaier
ad601cca0c
8131676: Fix warning 'negative int converted to unsigned' after 8085932
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Also fix 64-bit constant added in 8076276.
Reviewed-by: kvn
2015-07-16 14:18:13 +02:00
Ed Nevill
ae05bc036d
8131483: aarch64: illegal stlxr instructions
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Do not generate stlxX with Ws == Xn
Reviewed-by: kvn, aph
2015-07-16 14:16:44 +00:00
Zoltan Majo
1a3b0cca61
8131326: Enable CheckIntrinsics in all types of builds
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Enable CheckIntrinsics flag in all builds; make check for orphan methods available only in debug builds.
Reviewed-by: kvn
2015-07-16 15:02:12 +02:00
Daniel D. Daugherty
9cb5f7fc9a
Merge
2015-07-16 02:49:21 +02:00
Daniel D. Daugherty
6964787851
8131331: tmtools/jstack/locks/wait_interrupt and wait_notify fail due to wrong number of lock records
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Make new thread dump output line optional
Reviewed-by: dholmes
2015-07-15 15:52:55 -07:00
Yumin Qi
6384ca7b1f
8025692: Log what methods are touched at run-time
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Added two diagnostic flags, LogTouchedMethods and PrintTouchedMethodsAtExit to list all methods that have been touched at run time. Added new jcmd, VM.print_touched_methods.
Reviewed-by: acorn, iklam
2015-07-15 12:24:41 -07:00
Coleen Phillimore
354fb11881
Merge
2015-07-14 20:51:50 +00:00
Coleen Phillimore
fd8665fbe7
Merge
2015-07-14 18:34:11 +00:00
Daniel D. Daugherty
0db4f21ce2
8130448: thread dump improvements, comment additions, new diagnostics inspired by 8077392
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Reviewed-by: dholmes, coleenp
2015-07-14 09:33:20 -07:00
Gerard Ziemski
f1d95bc678
8079156: [TESTBUG] 32 bit Java 9-fastdebug hit assertion in client mode with StackShadowPages flag value from 32 to 50
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We increase CodeBufer instr size to account for stack banging code generation.
Reviewed-by: coleenp, dholmes, kvn
2015-07-14 11:08:41 -05:00
Eric Caspole
34bcc977bc
8129961: SIGSEGV when copying to survivor space
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Remove "include_young" parameter from GenCollectedHeap::no_allocs_since_save_marks() since all existing uses pass true to always rescan young gen.
Reviewed-by: jmasa, kbarrett
2015-07-13 11:49:23 -04:00
Lutz Schmidt
b75ed4ce34
8131048: ppc: implement CRC32 intrinsic
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Reviewed-by: kvn, simonis
2015-07-13 09:44:38 +02:00
Ed Nevill
d3196fb464
8131358: aarch64: test compiler/loopopts/superword/ProdRed_Float.java fails when run with debug VM
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Fix typo in match rule in vsub2f
Reviewed-by: kvn, aph
2015-07-15 16:05:53 +00:00
Vladimir Kozlov
10f06d081d
Merge
2015-07-14 18:58:38 +02:00
Jan Civlin
2a4f18ccbd
8085932: Fixing bugs in detecting memory alignments in SuperWord
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Reviewed-by: kvn
2015-07-14 09:55:22 -07:00
Vladimir Ivanov
92d8281194
8078629: VM should constant fold Unsafe.get*() loads from final fields
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Reviewed-by: kvn, jrose, psandoz
2015-07-14 06:44:50 -07:00
David Holmes
ef59ce7332
8130728: Disable WorkAroundNPTLTimedWaitHang by default
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Reviewed-by: dcubed
2015-07-12 22:54:54 -04:00
Dmitry Dmitriev
8486cb7650
8130332: StarvationMonitorInterval, PreInflateSpin, VerifyGenericSignatures and CountInterpCalls VM Options can be deprecated or removed in JDK 9
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Deprecate StarvationMonitorInterval and PreInflateSpin, remove VerifyGenericSignatures and CountInterpCalls
Reviewed-by: coleenp, gziemski
2015-07-11 12:36:46 +03:00
Vladimir Kozlov
b5284a93ce
8129920: Vectorized loop unrolling
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Optimize loop opts for vectorizible loops.
Reviewed-by: kvn, roland
2015-07-10 11:59:09 -07:00
Anthony Scarpino
963c3852a3
8130341: GHASH 32bit intrinsics has AEADBadTagException
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Reviewed-by: kvn, mcberg
2015-07-10 11:31:49 -07:00
Jaroslav Bachorik
794f1616f0
Merge
2015-07-10 16:37:41 +02:00
Daniel D. Daugherty
8dbfda6628
Merge
2015-07-09 14:35:13 -07:00
Harold Seigel
9d7677a83f
8130669: VM prohibits <clinit> methods with return values
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Ignore <clinit> methods with return values instead of throwing ClassFormatError exceptions
Reviewed-by: acorn, iklam
2015-07-09 15:39:05 -04:00
Harold Seigel
00da567d15
8130183: InnerClasses: VM permits wrong inner_class_info_index value of zero
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Throw ClassFormatError if InnerClasses attribute's inner_class_info_index is 0
Reviewed-by: acorn, lfoltan
2015-07-09 08:36:37 -04:00
Ed Nevill
4a169a2ab1
8130687: aarch64: add support for hardware crc32c
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Add support for crc32c using built in crc32c instructions
Reviewed-by: kvn, aph
2015-07-07 15:04:25 +00:00
Goetz Lindenmaier
07c7774cd7
8086069: Adapt runtime calls to recent intrinsics to pass ints as long
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Remove CCallingConventionRequiresIntsAsLongs from shared code and push functionality to native wrapper. Less optimal but more flexible.
Reviewed-by: jrose, kvn
2015-06-29 15:30:55 +02:00
Goetz Lindenmaier
7682410613
8130432: ppc64le: Fix build of hsdis
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Reviewed-by: dholmes, kvn
2015-07-03 16:29:37 +02:00
Zoltan Majo
547a40e75a
8130120: Handling of SHA intrinsics inconsistent across platforms
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Introduce common warning message and common processing of SHA intrinsic-related arguments.
Reviewed-by: kvn, mcberg
2015-07-03 09:33:04 +02:00
Zoltan Majo
9245cdc214
8076112: Add @HotSpotIntrinsicCandidate annotation to indicate methods for which Java Runtime has intrinsics
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Annotate possibly intrinsified methods with @HotSpotIntrinsicCandidate. Add checks omitted by intrinsics to the library code. Add CheckIntrinsics flags to check consistency of intrinsics.
Reviewed-by: jrose, kvn, thartmann, vlivanov, abuckley, darcy, ascarpino, briangoetz, alanb, aph, dnsimon
2015-07-03 07:25:03 +02:00
Igor Veresov
156e31bd84
8080012: JVM times out with vdbench on SPARC M7-16
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Check cacheline sine only for one core on sun4v SPARC systems.
Reviewed-by: kvn
2015-07-02 14:40:29 -07:00
Andrew Haley
917f70414f
Merge
2015-07-02 11:12:59 +01:00
Igor Veresov
934ad8e49b
8079775: Java 9-fastdebug ia32 Error: Unimplemented with "-XX:CompilationPolicyChoice=1 -XX:-TieredCompilation" options
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8079062: Java 9-fastdebug crash(hit assertion) with "-XX:CompilationPolicyChoice=1 -XX:-TieredCompilation" options
Revive stack walk compilation policy
Reviewed-by: kvn
2015-06-30 14:44:53 -07:00
Vladimir Kozlov
d71bb8c72b
8129893: 8129094 fix is incomplete
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Move old and add new primitive type check.
Reviewed-by: iveresov
2015-06-30 12:12:18 -07:00
Andrew Haley
52b991b411
8130150: Implement BigInteger.montgomeryMultiply intrinsic
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Add montgomeryMultiply intrinsics
Reviewed-by: kvn
2015-06-16 17:31:53 +01:00
Vladimir Ivanov
10ca8052a1
8087218: Constant fold loads from final instance fields in VM anonymous classes
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Reviewed-by: jrose, rbackman
2015-06-15 15:27:04 +03:00
Alexander Alexeev
1b1d8f21cb
8129426: aarch64: add support for PopCount in C2
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Add support for PopCount using SIMD cnt and addv inst
Reviewed-by: kvn, aph
2015-06-25 13:41:29 +00:00
Ed Nevill
38d2a4cc99
8086087: aarch64: add support for 64 bit vectors
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Support 64 bit vectors
Reviewed-by: kvn, aph
2015-06-25 08:52:12 +00:00
James Cheng
e2533553f6
8073583: C2 support for CRC32C on SPARC
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Reviewed-by: jrose, kvn
2015-06-29 00:10:01 -07:00
Alejandro Murillo
4a826139e3
Merge
2015-06-26 19:11:15 -07:00
Vladimir Kozlov
0b9dfebfa4
Merge
2015-06-25 09:48:50 -07:00
Jesper Wilhelmsson
d60d6fdf40
Merge
2015-06-24 13:38:01 +02:00
Bengt Rutisson
00db80b7de
Merge
2015-06-24 15:04:27 +02:00
Thomas Schatzl
0d85af8161
Merge
2015-06-24 11:55:18 +02:00
Stefan Johansson
8a03d57f9b
Merge
2015-06-24 10:28:00 +02:00
Thomas Schatzl
b07602d640
8079208: gc/g1/TestLargePageUseForAuxMemory.java fails due to not considering page allocation granularity for setup
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The test case needs to use the OS'es allocation granularity to properly determine the boundary values for the test.
Reviewed-by: dfazunen, jmasa, ecaspole
2015-06-24 09:42:45 +02:00
