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5736 Commits

Author SHA1 Message Date
Roland Westrelin
43bcdf4017 8071533: assert(n0->is_Call()) failed: expect a call here 
Remove_dead_region() call missing from ArrayCopyNode::Ideal()

Reviewed-by: kvn, vlivanov
 2015-01-30 15:23:41 +01:00
Zoltan Majo
a25fe37e17 8072398: assert fails in L1RGenerator::increment_event_counter_impl 
Change scaling code to allow scaling with 0.0; change set_tiered_flags() to treat CompileThresholdScaling==0.0 in a special way.

Reviewed-by: kvn, iveresov
 2015-02-06 18:16:55 +01:00
Goetz Lindenmaier
d4d8ef4585 8071996: split_if accesses NULL region of ConstraintCast 
Reviewed-by: kvn
 2015-01-30 12:53:56 +01:00
Dean Long
5b196d9525 Merge 2015-01-31 02:42:13 -05:00
Alejandro Murillo
e9af52deeb Merge 2015-01-30 16:56:05 -08:00
Yumin Qi
07acd9a05e Merge 2015-01-30 10:52:25 -08:00
Vladimir Kozlov
1e85e321f9 8071534: assert(!failing()) failed: Must not have pending failure. Reason is: out of memory 
Add missing C->failing() check after Connection graph construction.

Reviewed-by: iveresov
 2015-01-30 10:27:50 -08:00
Tobias Hartmann
7d34206cdb Merge 2015-01-30 13:31:54 +00:00
Zoltan Majo
883d349e17 8071818: Incorrect addressing mode used for ldf in SPARC assembler 
Update MacroAssembler::ldf to select addressing mode depending on Address parameter.

Reviewed-by: kvn, dlong
 2015-01-30 10:40:08 +01:00
Vladimir Ivanov
efd80ec6af 8068915: uncommon trap w/ Reason_speculate_class_check causes performance regression due to continuous deoptimizations 
Reviewed-by: kvn, roland, jrose
 2015-01-29 10:26:02 -08:00
Vladimir Ivanov
7227e9ba53 8063137: Never-taken branches should be pruned when GWT LambdaForms are shared 
Reviewed-by: jrose, kvn
 2015-01-29 10:25:59 -08:00
Zoltan Majo
49282c3927 8071654: disassembler handles embedded OOPs not uniformly 
Remove (currently dead) code that prints oops within disassembled instructions.

Reviewed-by: kvn, thartmann, roland
 2015-01-29 19:16:47 +01:00
Serguei Spitsyn
8be0bb5458 8008678: JSR 292: constant pool reconstitution must support pseudo strings 
Keep orig idx from pseudo-string to UTF8, use 2nd lsb CPSlot to mark pseudo-string.

Reviewed-by: coleenp, jrose
 2015-01-29 03:11:01 -08:00
Yumin Qi
49d48d3c4a Merge 2015-01-29 03:54:44 +00:00
Daniel Fuchs
967c448681 8068730: Increase the precision of the implementation of java.time.Clock.systemUTC() 
Changes the implementation of java.time.Clock.systemUTC() to take advantage of the maximum resolution of the underlying native clock on which System.currentTimeMillis() is based.

Reviewed-by: dholmes, rriggs, scolebourne, sla
 2015-01-28 17:52:48 +01:00
Tobias Hartmann
ad9c86bc97 8064940: JMH javac performance regressions on solaris-sparcv9 in 9-b34 
Aligning code heap sizes to large page size if supported.

Reviewed-by: kvn, anoll
 2015-01-28 07:55:27 +01:00
Yumin Qi
3bbda04f98 Merge 2015-01-27 20:02:35 -08:00
Dean Long
fb0b5b0159 Merge 2015-01-27 13:58:55 -05:00
Alejandro Murillo
1f33087085 Merge 2015-01-27 10:11:22 -08:00
Christian Tornqvist
fa47cc3e21 8071530: Update OS detection code to reflect Windows 10 version change 
Reviewed-by: sla, mgronlun
 2015-01-27 05:51:00 -08:00
Serguei Spitsyn
4326ee324a 8068162: jvmtiRedefineClasses.cpp: guarantee(false) failed: OLD and/or OBSOLETE method(s) found 
Adjust Unsafe methods in the itable/vtable if Unsafe is redefined

Reviewed-by: coleenp, dcubed
 2015-01-26 15:51:28 -08:00
Zoltan Majo
1da8218179 8071312: compiler/arguments/CheckCompileThresholdScaling.java fails 
Change the way VM handles CompileThresholdScaling==0, update test

Reviewed-by: kvn, drchase, fzhinkin
 2015-01-26 10:43:42 +01:00
Alejandro Murillo
bbd13b5561 Merge 2015-01-22 22:42:31 -08:00
Dean Long
eb08f7cb70 Merge 2015-01-22 18:23:54 -05:00
Igor Veresov
903cbcb4df 8071302: assert(!_reg_node[reg_lo] || edge_from_to(_reg_node[reg_lo], def)) failed: after block local 
Add merge nodes to node to block mapping

Reviewed-by: kvn, vlivanov
 2015-01-22 11:25:23 -08:00
Jesper Wilhelmsson
2d461b2a76 Merge 2015-01-22 12:26:26 +01:00
Nils Eliasson
a43e328b4a 8069035: compiler/oracle/CheckCompileCommandOption.java nightly failure 
Fixed whitespace handling and added test cases

Reviewed-by: kvn, anoll, zmajo
 2015-01-22 11:23:13 +01:00
Nils Eliasson
01ec695002 8069389: CompilerOracle prefix wildcarding is broken for long strings 
Replace strcpy with memmove

Reviewed-by: kvn
 2015-01-22 11:05:14 +01:00
Tobias Hartmann
21e2e5ffc0 8069580: String intrinsic related cleanups 
Small cleanup of string intrinsic related code.

Reviewed-by: kvn, roland
 2015-01-22 09:07:41 +01:00
Kim Barrett
826e1b9739 8069230: Remove unused G1PostBarrierStub::byte_map_base and friends 
Reviewed-by: brutisso, tschatzl
 2015-01-21 19:36:18 +01:00
Zoltan Majo
e559c17954 8059606: Enable per-method usage of CompileThresholdScaling (per-method compilation thresholds) 
Changed interpreter and compilation policies to allow using CompileThresholdScaling on a per-method level

Reviewed-by: jrose, kvn
 2015-01-21 10:51:35 +01:00
Igor Veresov
aca3a19f56 8068881: SIGBUS in C2 compiled method weblogic.wsee.jaxws.framework.jaxrpc.EnvironmentFactory$SimulatedWsdlDefinitions.<init> 
Use MachMerge to hook together defs of the same multidef value in a block

Reviewed-by: kvn, vlivanov
 2015-01-19 12:29:50 -08:00
Jesper Wilhelmsson
8c8b13bf52 Merge 2015-01-19 15:52:56 +01:00
Tobias Hartmann
e40b9593ca Merge 2015-01-19 11:35:45 +00:00
Ivan Gerasimov
878f630fe0 8069048: (process) Suspend finishing threads when process exits [win] 
Reviewed-by: dholmes, dcubed
 2015-01-19 11:35:15 +03:00
Zoltan Majo
eb5be4c2fe 8066312: Add new Node* Node::find_out(int opc) method 
Added methods find_user_with() and has_user_with() for searching for a particular out type.

Reviewed-by: kvn, jrose
 2015-01-19 09:32:40 +01:00
Yumin Qi
08c8e0bd31 Merge 2015-01-18 11:49:22 -08:00
Kevin Walls
3d112a8dc3 8035938: Memory leak in JvmtiEnv::GetConstantPool 
Reviewed-by: sspitsyn, dcubed
 2015-01-16 21:28:02 +00:00
Erik Helin
759740976b 8068971: A heap region being cleared should not belong to the cset 
Reviewed-by: brutisso, tschatzl
 2015-01-16 14:43:45 +01:00
Axel Siebenborn
0520df8a92 8068909: SIGSEGV in c2 compiled code with OptimizeStringConcat 
Reviewed-by: kvn
 2015-01-16 13:58:22 +01:00
Erik Helin
c671f2ff04 Merge 2015-01-16 10:32:40 +00:00
Dean Long
2bd7efd60e Merge 2015-01-16 05:02:11 -05:00
Erik Helin
86f95c464f 8066875: VirtualSpace does not use large pages 
Reviewed-by: stefank, tschatzl, anoll, thartmann
 2015-01-16 10:29:12 +01:00
Jungwoo Ha
788b0d89f8 8061259: ParNew promotion failed is serialized on a lock 
Reviewed-by: kbarrett, brutisso
 2015-01-16 09:40:13 +01:00
Andrew Haley
781a793ed9 6584008: jvmtiStringPrimitiveCallback should not be invoked when string value is null 
Reviewed-by: sla, sspitsyn
 2015-01-16 09:15:22 +01:00
Dean Long
e2bf1cd30d Merge 2015-01-15 16:51:09 -05:00
Jesper Wilhelmsson
9a011ee40a Merge 2015-01-15 14:36:15 +01:00
Paul Sandoz
582c3c193b Merge 2015-01-15 12:43:14 +00:00
Dmitry Samersoff
1e02ce5071 Merge 2015-01-15 12:02:55 +00:00
Zoltan Majo
9d6b3c1d71 8067374: Use %f instead of %g for LogCompilation output 
Changed format string from %g to %f.

Reviewed-by: kvn
 2015-01-15 11:30:13 +01:00