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5177 Commits

Author SHA1 Message Date
Roland Westrelin
3a627c0d83 8073792: assert((get_length_if_constant(phase) == -1) == !ary_src->size()->is_con()) failed: inconsistent 
Assert in array copy code broken when array size becomes known during igvn

Reviewed-by: kvn, vlivanov
 2015-02-25 10:44:38 +01:00
Roland Westrelin
f4f9769cd2 8073184: Compile of java.lang.Integer::getChars fails with LoopLimitCheck = false after 8054478 
CastII that guards counted loops confuses range check elimination with LoopLimitCheck off

Reviewed-by: kvn, iveresov
 2015-02-24 15:23:05 +01:00
Vladimir Ivanov
24be5c951c Merge 2015-02-24 17:14:29 +00:00
Vladimir Ivanov
dad72d8a2b Merge 2015-02-24 07:39:22 -08:00
Tobias Hartmann
37cfc9fb6d 8073257: compiler/codecache/stress/RandomAllocationTest.java + fastdebug + -XX:+LogCompilation, "allocating without ResourceMark" 
Added two missing ResourceMarks to 'NMethodSweeper::log_sweep'.

Reviewed-by: kvn, iignatyev
 2015-02-23 10:38:26 +01:00
Volker Simonis
3f7a17902e 8073624: Fix waring "converting to non-pointer type 'bool' from NULL" in arraycopynode.cpp 
Reviewed-by: roland
 2015-02-23 10:32:17 +01:00
Tobias Hartmann
58338525b4 8072774: bigapps/Weblogic+medrec/nowarnings fails due to CodeHeap 'profiled nmethods' exhaustion 
Store profiled code in the non-profiled code heap (and vice versa) if the code cache is really full.

Reviewed-by: kvn, iveresov
 2015-02-23 07:55:37 +01:00
Vladimir Ivanov
93f9344ff4 Merge 2015-02-19 11:12:59 -08:00
Jesper Wilhelmsson
5c18821ea5 Merge 2015-02-19 12:56:50 +01:00
Roland Westrelin
88848bd9e8 6912521: System.arraycopy works slower than the simple loop for little lengths 
Convert small array copies to series of loads and stores

Reviewed-by: kvn, vlivanov
 2015-02-18 18:14:07 +01:00
Pavel Punegov
55df61e264 8067012: Don't create MDO for constant getters 
Add check if the method is constant getter

Reviewed-by: kvn, iveresov
 2015-02-18 16:59:56 +03:00
Stefan Karlsson
2e888853a1 8073387: Move VerifyOopClosures out from genOopClosures.hpp 
Reviewed-by: brutisso, mgerdin, coleenp
 2015-02-18 08:57:29 +01:00
Igor Veresov
f96ca50eca Merge 2015-02-17 21:46:39 +00:00
Igor Veresov
783f2be52f 8072753: Nondeterministic wrong answer on arithmetic 
Check for overflow when inverting the loop during the counted loop conversion

Reviewed-by: kvn
 2015-02-17 11:00:18 -08:00
David Chase
46fa321d63 8069412: Locks need better debug-printing support 
Added better debug-printing support and enhanced LogCompilation tool

Reviewed-by: kvn, roland, dholmes
 2015-02-17 13:54:53 -05:00
Harold Seigel
ce4261471b 8068687: Remove meta-index support and cleanup hotspot code for rt.jar etc in non-modular jdk image 
Remove the meta-index code and rt.jar code and comments

Reviewed-by: mchung, gtriantafill
 2015-02-17 13:19:23 -05:00
Jesper Wilhelmsson
d7f5fccbc6 Merge 2015-02-16 21:24:39 +01:00
Sangheon Kim
14916eab46 8073115: assert(_covered_region.contains(p)) needs better error messages 
Changed to print out related values

Reviewed-by: jwilhelm, brutisso, stefank
 2015-02-16 08:38:23 -08:00
Christian Tornqvist
a72a716adf Merge 2015-02-14 00:03:48 +00:00
Christian Tornqvist
cdb714aeb5 Merge 2015-02-13 15:05:30 -08:00
Jiangli Zhou
9c5033338c Merge 2015-02-13 20:33:25 +00:00
Daniel D. Daugherty
a9e28164eb 8061553: Contended Locking fast enter bucket 
JEP-143/JDK-8061553 Contended Locking fast enter bucket

Co-authored-by: Dave Dice <dave.dice@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Reviewed-by: dholmes, acorn
 2015-02-13 10:01:42 -08:00
Stefan Karlsson
4913ad5d7d 8072911: Remove includes of oop.inline.hpp from .hpp files 
Reviewed-by: brutisso, coleenp, jwilhelm, simonis, dholmes
 2015-02-13 14:37:35 +01:00
Christian Tornqvist
094674666c Merge 2015-02-13 05:17:41 -08:00
Thomas Stuefe
0d2c28e3b8 8072935: Fix missing newline at end of file after 8067447 
Reviewed-by: dholmes, dlong
 2015-02-13 06:23:48 -05:00
Jesper Wilhelmsson
0212ed173a Merge 2015-02-13 01:41:06 +01:00
Vladimir Ivanov
a1b368700b Merge 2015-02-12 13:55:54 -08:00
Chris Plummer
0b5dffb337 8054888: Runtime: Add Diagnostic Command that prints the class hierarchy 
Added the VM.class_hierarhcy DCMD

Reviewed-by: stefank, miauno
 2015-02-11 15:22:43 -08:00
Daniel Fuchs
654c893170 8072482: Cleanup: In jvm.cpp and other shared files declaration of 64bits constants should use the CONST64/UCONST64 macros instead of the LL suffix 
Reviewed-by: dholmes, coleenp
 2015-02-11 17:41:55 +01:00
Marcus Larsson
20bfd4cf7c 8066566: Refactor ParNewGeneration to contain ParNewTracer 
Reviewed-by: ehelin, kbarrett
 2015-02-11 14:47:21 +01:00
Tom Benson
2c63608419 8065093: Remove unused variable/output argument 
Remove total_reserved from GenCollectedHeap::initialize and ::allocate

Reviewed-by: tschatzl, kbarrett
 2015-02-10 17:41:19 -05:00
Paul Sandoz
03d00d97a5 Merge 2015-02-10 22:22:36 +00:00
Tom Benson
89d88a42c4 8072056: Remove unnecessary header file #include 
TenuredGeneration.cpp needlessly includes parGCAllocBuffer.hpp

Reviewed-by: tschatzl, kbarrett, jprovino
 2015-02-10 15:44:42 -05:00
Paul Sandoz
c002e71565 8068977: Remove unused sun.misc.Unsafe prefetch intrinsic support 
Reviewed-by: kvn, vlivanov
 2015-02-10 21:32:05 +01:00
Coleen Phillimore
8df6ac1794 8068451: Kitchensink fails with assert(_size >= sz) failed: Negative size 
Need ThreadCritical lock around chunk pool cleaning and copying for snapshot

Reviewed-by: lfoltan, gtriantafill, hseigel
 2015-02-10 15:10:47 -05:00
Paul Sandoz
cc1c11c366 Merge 2015-02-10 16:53:00 +00:00
Stefan Karlsson
c132a5a0a5 8072910: Move the g1EvacFailure.hpp implementation to g1EvacFailure.cpp 
Reviewed-by: jwilhelm, tschatzl
 2015-02-10 17:16:17 +01:00
Marcus Larsson
71cfff7df1 8066771: Refactor VM GC operations caused by allocation failure 
Reviewed-by: brutisso, jmasa
 2015-02-13 10:31:52 +01:00
Marcus Larsson
7727fe0044 8072621: Clean up around VM_GC_Operations 
Reviewed-by: brutisso, jmasa
 2015-02-13 09:48:49 +01:00
Harold Seigel
811df313ff 8072694: Need errno info when CDS archive creation fails 
Add errno output to error message when CDS archive creation fails

Reviewed-by: dholmes, lfoltan
 2015-02-10 09:25:00 -05:00
Paul Sandoz
a1d993e9ce 8068975: Remove deprecated methods on sun.misc.Unsafe and clean up native implementation 
Reviewed-by: dholmes, kvn, vlivanov
 2015-02-10 14:10:43 +01:00
Jesper Wilhelmsson
832b4db215 8072688: Description of flag ExplicitGCInvokesConcurrent should mention G1 as well 
Changed to a more generic description.

Reviewed-by: mgerdin, tschatzl
 2015-02-09 17:38:42 +01:00
Roland Westrelin
01716f18f3 8071821: Assert failed in UnexpectedDeoptimizationTest.java 
Assert fires in case of concurrent initialization of ciInstanceKlass::_has_injected_fields

Reviewed-by: kvn
 2015-02-09 13:45:59 +01:00
Roland Westrelin
e6ac3ca09e 8072016: Array copy may cause infinite cycle of deoptimization/compilation 
Infinite deoptimization/recompilation cycles in case of arraycopy with tightly coupled allocation

Reviewed-by: kvn, vlivanov
 2015-02-09 15:10:58 +01:00
Mikael Gerdin
685f6eb32e 8072693: [BACKOUT] GCCause should distinguish jcmd GC.run from System.gc() 
Reviewed-by: jwilhelm, tschatzl
 2015-02-06 16:24:25 +01:00
Alejandro Murillo
7d4ea26916 Merge 2015-02-05 14:57:52 -08:00
Jesper Wilhelmsson
ad23789419 Merge 2015-02-05 12:23:29 +01:00
Christian Tornqvist
edbc932bc7 Merge 2015-02-04 18:22:46 -08:00
Alexander Harlap
3e2dcfd880 8067460: G1: TestResourceManagementFlagWithCommercialBuild.java failed on embedded platform 
Added extension point to detect unsupported options

Reviewed-by: dholmes, bdelsart
 2015-02-04 13:14:27 -05:00
Daniel Fuchs
13c456e099 8072450: 9-dev build failed on elinux-i586 and rlinux-i586 
Added LL suffix to constant declaration

Reviewed-by: dholmes, coleenp, sla
 2015-02-04 17:12:03 +01:00