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7436 Commits

Author SHA1 Message Date
Tobias Hartmann
69b52aa28b 8146629: Make phase->is_IterGVN() accessible from Node::Identity and Node::Value 
Change arguments of Node::Identity() and Node::Value() from PhaseTransform* to PhaseGVN*.

Reviewed-by: kvn, roland
 2016-01-12 12:55:09 +01:00
Konstantin Shefov
1a8c7d97b1 8141615: Add new public methods to sun.reflect.ConstantPool 
Reviewed-by: twisti, iignatyev, coleenp
 2016-01-12 13:57:48 +03:00
Roland Westrelin
eb654c02f4 Merge 2016-01-12 11:31:04 +01:00
Zoltan Majo
dfa6539a6a 8086053: Address inconsistencies regarding ZeroTLAB 
Add zero-initialization to C1 for fast TLAB refills; strenghten C2 conditions for skipping zero-initialization.

Reviewed-by: kvn, thartmann
 2016-01-12 09:19:09 +01:00
Roland Westrelin
631c143469 8145322: Code generated from unsafe loops can be slightly improved 
Improve code generated from checkIndex and unsafe loops

Reviewed-by: kvn, thartmann
 2016-01-11 16:33:27 +01:00
Doug Simon
5be1924e89 8146705: Improve JVMCI support for blocking compilation 
Reviewed-by: twisti, never, iveresov
 2016-01-11 14:23:35 +01:00
Christian Thalinger
a0861106e3 Merge 2016-01-11 17:11:57 -08:00
Sangheon Kim
f17b4db454 8146695: FinalizeTest04 crashes VM with EXCEPTION_INT_DIVIDE_BY_ZERO 
Reviewed-by: jwilhelm, jprovino
 2016-01-08 08:51:18 -08:00
Martin Doerr
f642bbcecd 8146613: PPC64: C2 does no longer respect int to long conversion for stub calls 
Reviewed-by: kvn, goetz
 2016-01-08 10:14:02 +01:00
Vivek Deshpande
6a52e93df7 8143353: update for x86 sin and cos in the math lib 
Optimize Math.sin() and cos() for 64 and 32 bit X86 architecture using Intel LIBM  implementation.

Reviewed-by: kvn
 2016-01-08 21:06:50 -08:00
Martin Doerr
ad3414f985 8146612: C2: Precedence edges specification violated 
Reviewed-by: kvn
 2016-01-08 11:41:04 +01:00
Ed Nevill
307d39879b 8146678: aarch64: assertion failure: call instruction in an infinite loop 
Remove assertion

Reviewed-by: aph
 2016-01-08 11:39:47 +00:00
Sangheon Kim
a37ef034c1 8144573: TLABWasteIncrement=max_jint fires an assert on SPARC for non-G1 GC mode 
Changed to use set64 if TLABWasteIncrement is larger than 4095 before add

Reviewed-by: tschatzl, iveresov
 2016-01-07 16:19:41 -08:00
David Lindholm
b61875dc9b 8146694: Break out shared constants and static BOT functions 
Reviewed-by: jwilhelm, tbenson
 2016-01-11 09:14:01 +01:00
David Holmes
9760f7ac92 8146222: assert(_initialized) failed: TLS not initialized yet! 
Reviewed-by: dcubed
 2016-01-10 20:02:50 -05:00
Daniel D. Daugherty
1a0f49140b Merge 2016-01-09 02:23:04 +00:00
Ron Durbin
00f6aa5a7c 8135198: Add -XX:VMOptionsFile support to JAVA_TOOL_OPTIONS and _JAVA_OPTIONS 
Reviewed-by: dcubed, ddmitriev, ahgross, gthornbr, coleenp
 2016-01-08 15:38:08 -08:00
Alexander Harlap
22ad9cec84 8145037: Clean up FreeIdSet usage 
Avoid wasting space for the unused sets

Reviewed-by: tschatzl
 2016-01-08 15:41:44 -05:00
Coleen Phillimore
7442fce79d Merge 2016-01-08 12:56:16 +00:00
Kishor Kharbas
a8fcb62829 8146581: Minor corrections to the patch submitted for earlier bug id - 8143925 
Reviewed-by: kvn
 2016-01-07 14:29:05 -08:00
Joseph Provino
9288ff53e7 Merge 2016-01-07 21:10:28 +00:00
Rachel Protacio
6dac872d4d 8141564: Convert TraceItables and PrintVtables to Unified Logging 
The former -XX:+TraceItables and +PrintVtables flags have been converted to UL options -Xlog:itables=trace and vtables=trace

Reviewed-by: acorn, coleenp, dholmes
 2016-01-07 13:53:20 -05:00
David Lindholm
98193d202b 8146399: Refactor the BlockOffsetTable classes 
Reviewed-by: mgerdin, jwilhelm, tschatzl
 2016-01-07 16:25:53 +01:00
David Lindholm
a476bf01f4 8146409: TestPromotionFailedEventWithParallelScavenge.java failed with assert(_time_stamps != __null) failed: Sanity 
Reviewed-by: tschatzl, jwilhelm
 2016-01-07 14:55:12 +01:00
Chris Hegarty
2d19a4c550 8145544: Move sun.misc.VM to jdk.internal.misc 
Reviewed-by: alanb, dholmes, mullan, weijun
 2016-01-06 10:03:03 +00:00
Doug Simon
c1d5c540ac 8146001: Remove support for command line options from JVMCI 
Reviewed-by: twisti
 2016-01-05 10:57:15 -10:00
Sangheon Kim
87f0463ced 8145000: TestOptionsWithRanges.java failure for XX:+UseNUMA -XX:+UseNUMAInterleaving -XX:NUMAInterleaveGranularity=65536 
Add protect_pages_individually() to protect memory per chunk on Windows

Reviewed-by: jwilhelm, tbenson
 2016-01-05 10:41:56 -08:00
Sangheon Kim
7479dffbc6 8144527: NewSizeThreadIncrease would make an overflow 
Revert to previous value if NewSizeThreadIncrease related calculation overflows

Reviewed-by: jwilhelm, mgerdin, mchernov
 2016-01-05 17:05:13 -08:00
Ioi Lam
4e9dd68311 8145593: Clean up metaspaceShared.cpp 
Reviewed-by: jiangli
 2016-01-04 13:57:34 -08:00
Goetz Lindenmaier
b26df6b69f 8146401: Clean up oop.hpp: add inline directives and fix header files 
Reviewed-by: coleenp
 2016-01-04 15:41:05 +01:00
Marcus Larsson
cc9cd893ac 8145294: TestLogRotation.java triggers a race in the UL framework 
Reviewed-by: sla, mgronlun
 2016-01-04 11:38:42 +01:00
Marcus Larsson
5e5def838e 8144220: UL does not support full path names for log files on windows 
Reviewed-by: sla, mgronlun
 2016-01-04 11:31:42 +01:00
Marcus Larsson
230a27a60d 8145083: Use semaphore instead of mutex for synchronization of Unified Logging configuration 
Reviewed-by: dholmes, kbarrett, mgronlun
 2016-01-04 11:37:18 +01:00
Marcus Larsson
803c430cee 8065331: Add trace events for failed allocations 
Reviewed-by: brutisso, ehelin
 2016-01-04 11:27:02 +01:00
Ed Nevill
ea1091ca76 8146286: aarch64: guarantee failures with large code cache sizes on jtreg test java/lang/invoke/LFCaching/LFMultiThreadCachingTest.java 
Patch trampoline calls with special case bl to itself which does not cause guarantee failure

Reviewed-by: aph
 2015-12-29 16:47:34 +00:00
Vladimir Kozlov
13f73f994f Merge 2015-12-29 18:30:51 +01:00
Martin Doerr
4e6b2ee594 8145913: PPC64: add Montgomery multiply intrinsic 
Reviewed-by: aph, goetz
 2015-12-29 11:54:21 +01:00
Kim Barrett
c3808b2091 8143847: Remove REF_CLEANER reference category 
Remove REF_CLEANER.

Reviewed-by: jwilhelm, mchung, tbenson
 2015-12-28 13:59:20 -05:00
Kim Barrett
1b5adfa949 8071507: (ref) Clear phantom reference as soft and weak references do 
GC clears phantom refs on notification; update spec accordingly.

Reviewed-by: mchung, jmasa
 2015-12-28 13:48:43 -05:00
Hui Shi
3767315e75 8144993: Elide redundant memory barrier after AllocationNode 
Elide memory barrier for AllocationNode when it doesn't escape in initializer and has an MemBarRelease node at exit of initializer method.

Reviewed-by: aph, mdoerr, goetz, kvn, asiebenborn
 2015-12-27 05:15:14 -08:00
Coleen Phillimore
944b70a17b Merge 2015-12-24 03:28:25 +00:00
Max Ockner
88f4fdeddc Merge 2015-12-23 20:14:25 +00:00
Coleen Phillimore
384ecfad72 8146011: sun/management/jmxremote/bootstrap/CustomLauncherTest crash at assert(stack_size) 
We were setting stack_overflow_limit before initialization completed which may change the stack base for some solaris systems with unlimited stack

Reviewed-by: goetz, hseigel, gthornbr
 2015-12-23 20:07:39 +00:00
Max Ockner
de7d9e821c 8144874: Reimplement TraceClassResolution with Unified Logging 
TraceClassResolution reimplemented with classresolve tag.

Reviewed-by: coleenp, dholmes, iklam, rprotacio
 2015-12-23 15:05:38 -05:00
Harold Seigel
f42b84bc7e 8042660: vm/mlvm/anonloader/stress/byteMutation failed with: assert(index >=0 && index < _length) failed: symbol index overflow 
Detect zero length signatures and throw ClassFormatError before bad dereference occurs

Reviewed-by: coleenp, lfoltan, acorn, gtriantafill
 2015-12-23 13:02:15 -05:00
Dmitry Samersoff
76d0d92563 8067194: Restructure hotspot/agent/src to conform the modular source layout 
Move sources under jdk.hotspot.agent

Reviewed-by: ihse, erikj, jbachorik
 2015-12-23 13:12:15 +03:00
Rachel Protacio
7973ef05b3 8141211: Convert TraceExceptions to Unified Logging 
The -XX:+TraceExceptions flag has been updated to the unified logging framework, i.e. -Xlog:exceptions. The old flag, because it is product-level, has been aliased to the UL option.

Reviewed-by: dholmes, coleenp, mockner
 2015-12-22 16:29:48 -05:00
Coleen Phillimore
348d3ab0f4 Merge 2015-12-22 19:33:01 +00:00
Coleen Phillimore
ac0d55c188 8074457: Remove the non-Zero CPP Interpreter 
Remove cppInterpreter assembly files and reorganize InterpreterGenerator includes

Reviewed-by: goetz, bdelsart
 2015-12-22 11:11:29 -05:00
Christian Tornqvist
4f265967df Merge 2015-12-22 15:53:42 +00:00