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5238 Commits

Author SHA1 Message Date
Vladimir Kozlov
2632925f9f Merge 2015-03-12 15:51:12 -07:00
Igor Ignatyev
cc89bac7ab 8074980: add WhiteBox API to get a flag value for a method 
Reviewed-by: kvn, fzhinkin
 2015-03-12 19:11:25 +03:00
Jesper Wilhelmsson
122a0de7fb Merge 2015-03-12 16:10:58 +01:00
Christian Tornqvist
06a745fd7e 8069124: runtime/NMT/MallocSiteHashOverflow.java failing in nightlies 
Reviewed-by: coleenp, gtriantafill, dholmes
 2015-03-10 04:53:58 -07:00
Sangheon Kim
1a4c355bbc 8073654: Marking statistics should use size_t 
Change data type from int to size_t to avoid overflows

Reviewed-by: jwilhelm, drwhite, tschatzl
 2015-03-09 09:30:16 -07:00
Erik Helin
80e6b007d0 Merge 2015-03-09 11:37:59 +00:00
Gerald Thornbrugh
808f9cab05 8071501: perfMemory_solaris.cpp failing to compile with "Error: dd_fd is not a member of DIR." 
Force all Solaris builds to use the same version of the DIR structure.

Reviewed-by: dcubed, dholmes, kvn
 2015-03-06 17:19:08 -08:00
Daniel D. Daugherty
38b93bbbcb Merge 2015-03-06 08:47:51 -08:00
Axel Siebenborn
1a8c911881 8074561: Wrong volatile qualifier for field ClassLoaderDataGraphKlassIteratorAtomic::_next_klass 
Reviewed-by: mgerdin, stefank
 2015-03-06 16:47:46 +01:00
Thomas Stuefe
d0d14d12ca 8074543: Missing symbol "objArrayOopDesc::obj_at" when buiding with CPP Interpreter 
Reviewed-by: stefank
 2015-03-09 08:22:34 +01:00
Jesper Wilhelmsson
5b71ef55a7 Merge 2015-03-09 01:58:59 +01:00
Alejandro Murillo
cf1f3d308b Merge 2015-03-06 04:58:52 -08:00
Staffan Friberg
67fddc10a6 8031538: G1 eden usage is sometimes higher than target eden (printed Eden size) 
When recalculating the number of target eden size, correctly consider the amount of existing eden regions in the target calculation.

Reviewed-by: tschatzl
 2015-03-06 09:07:33 +01:00
Zoltan Majo
78b1c29418 Merge 2015-03-06 08:53:22 +01:00
Jesper Wilhelmsson
3ea0bee55c Merge 2015-03-05 17:27:16 +01:00
David Lindholm
8fe1e48f0c 8073545: Use shorter and more descriptive names for GC worker threads 
Reviewed-by: ehelin, jwilhelm
 2015-03-05 16:43:26 +01:00
Dmitry Dmitriev
9fae485dab 8073861: Unused VM Options in JDK9 HotSpot 
Reviewed-by: dholmes, lfoltan
 2015-03-04 16:35:58 -05:00
Kim Barrett
0401cdb946 8074319: barrier_set_cast defined via friend injection 
Changed the in-class definition to a friend declaration and move the definition to namespace scope

Reviewed-by: jwilhelm, simonis
 2015-03-04 02:23:38 +01:00
Erik Osterlund
c2a4574760 7143664: Clean up OrderAccess implementations and usage 
Clarify and correct the abstract model for memory barriers provided by the orderAccess class. Refactor the implementations using template specialization to allow the bulk of the code to be shared, with platform specific customizations applied as needed.

Reviewed-by: acorn, dcubed, dholmes, dlong, goetz, kbarrett, sgehwolf
 2015-03-03 19:20:26 -05:00
Jesper Wilhelmsson
25c5065b89 Merge 2015-03-03 19:21:45 +01:00
Alejandro Murillo
94ddb7fc72 Merge 2015-03-03 06:23:49 -08:00
Roland Westrelin
2c277304d8 8073957: assert(ary_src != 0) failed: not an array or instance? 
ArrayCopyNode going dead needs better validation of inputs

Reviewed-by: kvn, vlivanov
 2015-03-03 12:30:07 +01:00
Daniel D. Daugherty
12cd46edc9 8072439: fix for 8047720 may need more work 
Cleanup PeriodTask_lock usage. Also reviewed by varming@gmail.com.

Co-authored-by: Carsten Varming <varming@gmail.com>
Reviewed-by: dholmes, dcubed, mgronlun, coleenp
 2015-03-02 16:31:25 -08:00
Vladimir Ivanov
361f1ae295 Merge 2015-03-02 18:12:06 +00:00
Tobias Hartmann
2b2dec1ea4 Merge 2015-03-02 15:20:38 +00:00
Vladimir Ivanov
b4b2912109 Merge 2015-03-02 07:20:09 -08:00
Thomas Schatzl
77fc522153 Merge 2015-03-03 13:25:23 +00:00
Thomas Schatzl
2d22f2780c 8073466: Remove buffer retaining functionality and clean up in ParGCAllocBuffer 
Reviewed-by: jmasa, kbarrett
 2015-03-03 12:38:42 +01:00
David Lindholm
a827cdfa10 8073464: GC workers do not have thread names 
Reviewed-by: brutisso, tschatzl
 2015-03-03 12:19:35 +01:00
Tobias Hartmann
e5f039dbfb Merge 2015-03-02 15:11:55 +00:00
Christian Tornqvist
6465239986 Merge 2015-03-02 05:32:01 -08:00
Tobias Hartmann
9e655cb7ea Merge 2015-03-02 13:28:06 +00:00
Tobias Hartmann
b4420f1516 8006960: hotspot, "impossible" assertion failure 
Escape state of allocated object should be always adjusted after it was passed to a method.

Reviewed-by: kvn
 2015-03-02 13:40:40 +01:00
Tobias Hartmann
3f42ccd0ff 8073956: Escape analysis dump misses args information 
Fixed output of PrintEscapeAnalysis.

Reviewed-by: kvn
 2015-03-02 13:16:07 +01:00
Igor Ignatyev
450835d136 Merge 2015-03-02 11:15:09 +00:00
Kim Barrett
40d3986051 8069016: Add BarrierSet downcast support 
Add FakeRttiSupport utility and use to provide barrier_set_cast.

Reviewed-by: jmasa, sangheki
 2015-02-27 19:52:48 -05:00
Filipp Zhinkin
dbf67b8e69 8073154: NULL-pointer dereferencing in LIR_OpProfileType::print_instr 
Reviewed-by: iveresov
 2015-02-27 11:41:42 +03:00
Vladimir Kozlov
239370b736 Merge 2015-02-26 10:56:54 -08:00
Jesper Wilhelmsson
b22466d59d Merge 2015-02-26 19:32:03 +01:00
Roland Westrelin
25a0458907 8073796: assert(check_obj_alignment(result)) failed: address not aligned: .. 
Arrays.copyOf intrinsic can deoptimize with uninitialized new array

Reviewed-by: kvn
 2015-02-25 12:33:43 +01:00
Zoltan Majo
b5f763492e Merge 2015-02-28 12:33:50 +00:00
Stefan Anzinger
292cc73546 8073670: TypeF::eq and TypeD::eq do not handle NaNs correctly 
Change TypeF:eq and TypeD:eq to compare NaN values using a bitwise comparison.

Reviewed-by: kvn
 2015-02-27 13:21:05 +01:00
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
Serguei Spitsyn
942d1f7f32 8046246: the constantPoolCacheOopDesc::adjust_method_entries() used in RedefineClasses does not scale 
Optimize the adjust_method_entries functions by using the orig_method_idnum() function

Reviewed-by: coleenp, dcubed
 2015-02-25 00:30:54 -08:00
Dean Long
aa21fdd0c0 8072383: resolve conflicts between open and closed ports 
Refactor close to remove references to closed ports

Reviewed-by: kvn, simonis, dholmes
 2015-02-24 17:23:53 -05:00
Vladimir Ivanov
24be5c951c Merge 2015-02-24 17:14:29 +00:00
Vladimir Ivanov
dad72d8a2b Merge 2015-02-24 07:39:22 -08:00
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
Christian Tornqvist
07a6ab00bc Merge 2015-02-23 05:01:11 -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