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8647 Commits

Author SHA1 Message Date
David Holmes
562cf441d4 Merge 2016-06-03 04:34:08 +00:00
Max Ockner
69d4ee5887 Merge 2016-06-03 05:38:08 +02:00
David Holmes
c301fb7188 8154750: Add missing OrderAccess operations to ClassLoaderData lock-free data structures 
Reviewed-by: kbarrett, coleenp, acorn
 2016-06-02 23:37:09 -04:00
Doug Simon
fce865ff45 8158000: [JVMCI] remove unused ParseClosure class 
Reviewed-by: kvn
 2016-06-02 17:52:42 +00:00
Max Ockner
1563e05cf0 8138705: Kitchen sink stress test fails 
NMT now supports overlapping commits.

Reviewed-by: coleenp, zgu
 2016-06-02 12:07:55 -04:00
Tobias Hartmann
cf967f79ab Merge 2016-06-02 14:54:35 +00:00
Fei Yang
2e85bb45ff 8149418: AArch64: replace tst+br with tbz instruction when tst's constant operand is 2 power 
Replace tst+br with tbz instruction when tst's constant operand is 2 power

Reviewed-by: aph
 2016-06-02 21:12:46 +08:00
Tobias Hartmann
f92cc0c836 8158214: Crash with "assert(VM_Version::supports_sse4_1()) failed" if UseSSE < 4 is set 
Do not emit unsupported SSE 4.1 instructions in CRC32 intrinsic.

Reviewed-by: kvn, zmajo
 2016-06-02 13:19:05 +02:00
Tobias Hartmann
35f9db149b 8156760: VM crashes if -XX:-ReduceInitialCardMarks is set 
Fixed several compiler crashes with disabled ReduceInitialCardMarks.

Reviewed-by: roland, minqi, dlong, tschatzl, kvn
 2016-06-02 08:46:52 +02:00
Tobias Hartmann
e4102fbe67 8157842: indexOfChar intrinsic is not emitted on x86 
Matcher::match_rule_supported() should check for !UseSSE42Intrinsics.

Reviewed-by: roland, rbackman, shade, kvn
 2016-06-01 16:36:44 +02:00
Tobias Hartmann
d1cfec7f7e 8155046: Parse::Block construction using undefined behavior 
Blocks should be created via constructor and placement new.

Reviewed-by: kvn
 2016-06-01 14:22:18 +02:00
Roland Schatz
bc9236dd30 8157428: [JVMCI] remove MemoryAccessProvider.readUnsafeConstant from API 
Reviewed-by: iveresov
 2016-05-31 20:43:12 +00:00
Vladimir Ivanov
2a6a1c6b01 Merge 2016-05-30 15:04:03 +03:00
Vladimir Ivanov
a7ec30ae19 Merge 2016-05-27 17:01:27 +03:00
Teng Lu
cf20f6fff8 8157906: aarch64: some more integer rotate instructions are never emitted 
Fix wrong definition of source operand of left rotate instructions

Reviewed-by: aph
 2016-05-27 20:38:38 +08:00
Fei Yang
60fabf15a7 8156731: aarch64: java/util/Arrays/Correct.java fails due to _generic_arraycopy stub routine 
Fix address calculation considering compressed oops _generic_arraycopy stub routine

Reviewed-by: aph
 2016-05-27 01:02:16 +08:00
Nils Eliasson
d5b029d48d 8153352: Crash with assert(pd != 0L) failed: PcDesc must not be NULL 
Simplify look_for_reserved_stack_annotated_method

Reviewed-by: kvn
 2016-05-26 14:17:50 +02:00
David Holmes
3568b43a30 Merge 2016-05-25 23:45:17 +02:00
David Holmes
15def391b5 8157175: GetNanoTimeAdjustment.java fails with excessive adjustment error 
Reviewed-by: dcubed, gziemski
 2016-05-25 16:23:15 -04:00
Kim Barrett
83dbb0faba 8156548: gc/gctests/StringInternSyncWithGC2 fails with Test level exit status: 151 
Avoid repeated verification.

Reviewed-by: jmasa, drwhite
 2016-05-25 13:46:05 -04:00
Ed Nevill
75909b48f3 8157841: aarch64: prefetch ignores cache line size 
Fix prefetch to take account of cache line size

Co-authored-by: Stuart Monteith <stuart.monteith@linaro.org>
Reviewed-by: aph
 2016-05-25 13:30:07 +00:00
Ed Nevill
7694596568 8157834: aarch64: Hello World crashes with fastdebug build 
Support LL, UL and LU encodings of StrIndexOf

Reviewed-by: aph
 2016-05-25 15:05:26 +00:00
Dmitrij Pochepko
fdf9e5a63e 8156585: Cosmetic: AARCH64 defines in c1_LIRAssembler_aarch64.hpp 
Reviewed-by: kvn
 2016-05-25 16:20:02 +03:00
Gerard Ziemski
f1c490f5fa 8152856: Xcode 7.3 -Wshift-negative-value compile failure on Mac OS X 
Implement _lh_array_tag_type_value as const, not enum.

Reviewed-by: vlivanov, minqi
 2016-05-24 12:42:43 -05:00
Vladimir Ivanov
3221da3cf7 Merge 2016-05-24 14:13:57 +03:00
Cheleswer Sahu
93043ecb8f 8150900: Implement diagnostic_pd 
Reviewed-by: twisti, gziemski, kevinw
 2016-05-24 16:02:45 +05:30
Ed Nevill
6a56a5f255 8156943: aarch64: string compare does not support CompactStrings 
Implement LL, UL and LU encodings for StrComp

Reviewed-by: aph
 2016-05-24 01:13:57 -07:00
Tobias Hartmann
d99ab903b7 8160425: Vectorization with signalling NaN returns wrong result 
Should not use doubles/floats for vector constants in the C code.

Reviewed-by: kvn, vlivanov
 2016-06-30 08:24:51 +02:00
Ed Nevill
27cd22b69a 8160534: aarch64: fails to build after 8157834 
Add missing #include

Reviewed-by: aph
 2016-06-29 11:24:13 +00:00
Tom Rodriguez
b4aef2060b 8160121: [JVMCI] JvmciNotifyBootstrapFinishedEventTest.java failed NoClassDefFoundError: jdk/vm/ci/runtime/JVMCI 
Reviewed-by: kvn
 2016-06-28 17:22:56 +00:00
Dmitrij Pochepko
490625cd8b 8132318: -XX:TraceJumps is broken on Sparc 
Reviewed-by: kvn, thartmann
 2016-06-27 17:23:15 +03:00
Tobias Hartmann
4ab4c66c41 8159016: Over-unrolled loop is partially removed 
Prevent over-unrolling of loops by computing upper bound for trip count.

Reviewed-by: kvn
 2016-06-27 10:10:11 +02:00
Vladimir Kozlov
cd75cb6a26 Merge 2016-06-24 15:30:50 -07:00
Igor Veresov
33c94b986e 8157249: [JVMCI] remove ConstantReflectionProvider.isEmbeddable method 
Remove unused API

Reviewed-by: kvn
 2016-06-24 11:22:08 -07:00
Roland Schatz
1dd1fb6cca Merge 2016-06-24 17:11:17 +00:00
Roland Schatz
1ecfe15d17 8160177: [JVMCI] race condition in HotSpotMemoryAccessProviderImpl.verifyReadRawObject 
Reviewed-by: kvn
 2016-06-24 15:45:47 +00:00
Volker Simonis
87f15c2bcf 8159620: -XX:-UseOnStackReplacement does not work together with -XX:+TieredCompilation on ppc64 and sparc 
Reviewed-by: goetz, kvn, thartmann
 2016-06-22 17:05:40 +02:00
Ed Nevill
5db23a3b07 8159063: aarch64: optimise unaligned array copy long 
Reviewed-by: aph, adinn
 2016-06-16 06:42:08 -04:00
Stefan Johansson
1f60d4b0c3 8156028: G1YoungGenSizer _adaptive_size not correct when setting NewSize and MaxNewSize to the same value 
Reviewed-by: jmasa, sangheki, drwhite
 2016-05-24 10:05:03 +02:00
Zoltan Majo
50c5fb834b 8157560: Reserve space for allocation prefetch only in builds that support allocation prefetching 
Create the reserved area only in C2-enabled builds.

Reviewed-by: kvn, thartmann
 2016-05-24 09:07:22 +02:00
Gustavo Romero
066208e368 8154156: PPC64: improve array copy stubs by using vector instructions 
Reviewed-by: goetz, mdoerr
 2016-05-23 10:35:51 -03:00
Robbin Ehn
4154a35318 8157097: OptionsValidation/TestOptionsWithRanges.java crashes at CompactHashtableWriter::add during StringTable::copy_shared_string 
Reviewed-by: dholmes, jiangli
 2016-05-23 09:57:17 +02:00
Robbin Ehn
2096e37c4e 8153723: Change the default logging output for errors and warnings from stderr to stdout 
Reviewed-by: mlarsson, sla
 2016-05-23 08:02:04 +02:00
Vivek Deshpande
489b38091e 8154473: Update for CompilerDirectives to control stub generation and intrinsics 
Use -XX:DisableIntrinsic flag to control intrinsics usage in Interpreter.

Reviewed-by: twisti, neliasso, kvn, simonis
 2016-05-20 14:17:55 -07:00
Alejandro Murillo
a4eeccb502 Merge 2016-05-20 11:30:51 -07:00
Alejandro Murillo
e81bc31a88 Merge 2016-05-20 11:23:53 -07:00
Vladimir Ivanov
6dfcf1dd81 8154831: CastII/ConvI2L for a range check is prematurely eliminated 
Reviewed-by: kvn, thartmann
 2016-05-20 18:27:03 +03:00
Vladimir Ivanov
36daf60d8f Merge 2016-05-20 18:05:09 +03:00
Christian Tornqvist
870555cea0 Merge 2016-05-20 14:57:18 +00:00
David Holmes
81a0fa24dd 8149901: [Solaris] Use of -XX:+UseThreadPriorities crashes fastdebug 
Reviewed-by: gziemski, sspitsyn
 2016-05-20 01:47:32 -04:00