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8502 Commits

Author SHA1 Message Date
Calvin Cheung
66e3ba7296 8153876: Replace 4K stack allocations with Resource allocations 
Reviewed-by: dholmes, hseigel
 2016-06-06 12:51:53 -07:00
Aleksey Shipilev
2137769825 8075030: JvmtiEnv::GetObjectSize reports incorrect java.lang.Class instance size 
Reviewed-by: coleenp, sspitsyn, sla
 2016-06-06 22:34:57 +03:00
Markus Grönlund
c82212e143 8149803: Adjust lock rankings for some Event-based tracing locks 
Reviewed-by: dholmes, acorn
 2016-06-06 20:48:56 +02:00
Jiangli Zhou
5b19c425fa 8157189: 'iload_w' in shared class is not interpreted correctly 
Don't rewrite 'iload_w' to 'nofast_iload' in shared class.

Reviewed-by: ccheung, hseigel
 2016-06-03 17:45:03 -04:00
Gerard Ziemski
4543e25bd3 8155936: Boolean value should be set 1/0 or true/false via VM.set_flag jcmd 
Add true/false as possible input values for boolean flags for jcmd.

Reviewed-by: gziemski, dsamersoff, coleenp
 2016-06-03 13:26:43 -05:00
Rachel Protacio
80971e6c20 Merge 2016-06-03 16:19:53 +00:00
Rachel Protacio
75edf4adfd 8152404: Stabilize PackageEntry::package_exports_do 
Re-defined PackageEntry member variables and export checking functions

Reviewed-by: dholmes, hseigel
 2016-06-03 11:53:55 -04:00
Coleen Phillimore
7419c9549b 8158397: Crash: assert(save_resolved_method == resolved_method()) failed: does this change? 
Remove assert.  it does change.

Reviewed-by: sspitsyn, jiangli, mgronlun
 2016-06-03 08:33:28 -04:00
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
Jon Masamitsu
c3d0e73480 8157620: Guarantee in run_task(task, num_workers) fails 
Reviewed-by: tschatzl, drwhite
 2016-05-25 09:28:20 -07:00
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
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
Vladimir Kozlov
5acfcd3615 8157184: java/lang/invoke/LFCaching/LFMultiThreadCachingTest.java failed with a fatal error 
Add missing cache_line_size > 0 checks.

Reviewed-by: vlivanov, kbarrett
 2016-05-19 11:01:38 -07:00
Christian Tornqvist
1fc82093ca Merge 2016-05-19 11:39:53 -04:00
Joseph Provino
5648deddee 8153582: Logging of ConcGCThreads is done too early 
ConcGCThreads is logged as 0 because it hasn't been initialized yet.

Reviewed-by: tschatzl, dfazunen
 2016-05-19 10:48:28 -04:00
Nils Eliasson
1af289e8c3 8155108: CompilerControl: tests incorrectly set states for excluded methods 
Remove redundant code that was not properly updated

Reviewed-by: kvn
 2016-05-19 10:40:19 +02:00