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5135 Commits

Author SHA1 Message Date
Tobias Hartmann
7a70e63c71 Merge 2014-12-12 08:15:30 +00:00
Tobias Hartmann
09aa6561da 8066763: fatal error "assert(false) failed: unexpected yanked node" in postaloc.cpp:139 
Check for dead input nodes after replacing compare node with implicit null check.

Reviewed-by: kvn
 2014-12-12 09:07:54 +01:00
Max Ockner
1d76295d70 8047290: Make Mutex::_no_safepoint_check_flag locks verify that this lock never checks for safepoint 
Ensure consistent safepoint checking in Mutex/Monitor locking methods.

Reviewed-by: dholmes, dcubed, coleenp
 2014-12-11 21:34:43 -05:00
Albert Noll
a9e4d723c1 Merge 2014-12-11 16:22:47 -08:00
Jesper Wilhelmsson
da4a88d5f9 Merge 2014-12-11 20:39:25 +01:00
Kim Barrett
284e23e67e 8066822: Remove PSMarkSweep::set_reference_processor 
Reviewed-by: brutisso, tschatzl
 2014-12-11 19:44:32 +01:00
Jesper Wilhelmsson
f101b30199 6522873: Java not print "Unrecognized option" when it is invalid option 
Introduced a new version of match_option() that don't allow a tail after the flag name and used it for flags without extra arguments

Reviewed-by: dholmes, dcubed
 2014-12-11 02:43:50 +01:00
Staffan Friberg
912fb05672 8066442: Add PS and ParOld support for promotion event 
Reviewed-by: tschatzl, ehelin
 2014-12-10 10:10:43 -08:00
Roland Westrelin
0dbf9d7161 8067144: SIGSEGV with +TraceDeoptimization in Deoptimization::print_objects 
-XX:+TraceDeoptimization tries to print realloc'ed objects even when there are none

Reviewed-by: kvn
 2014-12-10 16:45:55 +01:00
Bengt Rutisson
bdb2636f9e 8066782: Move common code from CMSGeneration and TenuredGeneration to CardGeneration 
Reviewed-by: kbarrett, tschatzl
 2014-12-10 11:32:22 +01:00
Bengt Rutisson
b26180dfe9 8066781: Minor cleanups to TenuredGeneration 
Reviewed-by: kbarrett, tschatzl
 2014-12-10 11:31:43 +01:00
Bengt Rutisson
ef7d6c3b9d 8066780: Split CardGeneration out to its own file 
Reviewed-by: kbarrett, tschatzl
 2014-12-10 11:30:46 +01:00
Roland Westrelin
caa8dcea64 8066103: C2's range check smearing allows out of bound array accesses 
Range check smearing uncorrectly adjust first range check in a list of range checks to cover all of them

Reviewed-by: jrose, kvn, iveresov
 2014-12-09 18:49:13 +01:00
Igor Ignatyev
d1220c8dee Merge 2014-12-09 14:49:27 +00:00
Tatiana Pivovarova
79ed4de1e1 8065134: Need WhiteBox::allocateCodeBlob(long, int) method to be implemented 
Reviewed-by: kvn, dholmes, iignatyev
 2014-12-09 17:31:40 +03:00
Thomas Schatzl
5d868d4e0f 8066102: Clean up HeapRegionRemSet files 
Remove dead code, tighten public interfaces and improve documentation in the HeapRegionRemSet implementation.

Reviewed-by: mgerdin, kbarrett
 2014-12-09 12:47:19 +01:00
Mikael Gerdin
cc786b287d 8067655: Clean up G1 remembered set oop iteration 
Pass on the static type G1ParPushHeapRSClosure to allow oop_iterate devirtualization

Reviewed-by: jmasa, kbarrett
 2014-12-08 18:57:33 +01:00
Jesper Wilhelmsson
b14eca8aac Merge 2014-12-08 18:52:03 +01:00
Stefan Karlsson
81f94a04b9 Merge 2014-12-08 15:17:39 +00:00
Yumin Qi
bb30bd7e0a Merge 2014-12-08 00:15:55 -08:00
Alejandro Murillo
db929c3598 Merge 2014-12-05 16:36:07 -08:00
Coleen Phillimore
d1414caa19 Merge 2014-12-05 23:21:29 +00:00
Calvin Cheung
701b666284 8065050: vm crashes during CDS dump when very small SharedMiscDataSize is specified 
Define minimum required sizes for the ro, rw, and md regions and make sure the specified sizes are not less than the minimum sizes

Reviewed-by: jiangli, dholmes, mseledtsov
 2014-12-05 12:24:10 -08:00
Stefan Karlsson
e9b92ce024 8065634: Crash in InstanceKlass::clean_method_data when _method is NULL 
Reviewed-by: coleenp, hseigel, poonam
 2014-12-05 21:16:45 +01:00
Coleen Phillimore
4b628f1aee 8066171: Out of order with Metaspace allocation lock 
Lock resolved_references instead.

Reviewed-by: twisti, sspitsyn
 2014-12-05 15:15:13 -05:00
Roland Westrelin
5974dd3005 8066775: opto/node.hpp:355, assert(i < _max) failed: oob: i=1, _max=1 
Bad assumption on graph shape in CastIINode::Value if that part of the graph is becoming dead.

Reviewed-by: kvn
 2014-12-05 18:03:15 +01:00
Ioi Lam
ea256a978f 8066670: PrintSharedArchiveAndExit does not exit the VM when the archive is invalid 
In FileMapInfo::fail_continue do not set UseSharedSpaces = false

Reviewed-by: dholmes, ccheung
 2014-12-04 15:20:09 -08:00
David Chase
32897d3cd3 Merge 2014-12-04 17:53:36 +00:00
David Chase
0b7c6dc57c Merge 2014-12-04 11:35:09 -05:00
Mikael Gerdin
44dd635112 Merge 2014-12-04 15:09:18 +01:00
Roland Westrelin
349669a9de Merge 2014-12-04 11:22:05 +00:00
Bengt Rutisson
902d2139f6 Merge 2014-12-04 09:43:12 +00:00
Jesper Wilhelmsson
9b430f2262 Merge 2014-12-04 10:40:19 +01:00
Goetz Lindenmaier
7a3496218a 8066662: Fix include after 8065993: Merge OneContigSpaceCardGeneration with TenuredGeneration 
Reviewed-by: mgerdin, brutisso
 2014-12-04 10:10:52 +01:00
Tobias Hartmann
f9806ff009 8066448: SmallCodeCacheStartup.java exits with exit code 1 
Check for VirtualMachineError in case VM initialization fails.

Reviewed-by: kvn
 2014-12-04 09:52:15 +01:00
Yumin Qi
9767fa7cb2 Merge 2014-12-03 20:32:33 -08:00
Chris Hegarty
7e65ec970c Merge 2014-12-03 17:48:58 +00:00
Staffan Friberg
4b3a02ee0b 8066441: Add PLAB trace event 
Reviewed-by: tschatzl, ehelin, egahlin
 2014-12-03 09:27:24 -08:00
Chris Hegarty
393a39afe3 8049367: Modular Run-Time Images 
Co-authored-by: Alan Bateman <alan.bateman@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Bradford Wetmore <bradford.wetmore@oracle.com>
Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Co-authored-by: James Laskey <james.laskey@oracle.com>
Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Magnus Ihse Bursie <magnus.ihse.bursie@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Mark Reinhold <mark.reinhold@oracle.com>
Co-authored-by: Paul Sandoz <paul.sandoz@oracle.com>
Co-authored-by: Sundararajan Athijegannathan <sundararajan.athijegannathan@oracle.com>
Reviewed-by: chegar, dfuchs, ihse, joehw, mullan, psandoz, wetmore
 2014-12-03 14:21:14 +00:00
Vladimir Kozlov
65fe921d3d 8066199: C2 escape analysis prevents VM from exiting quickly 
Check for safepoint and block during EA Connection graph construction.

Reviewed-by: roland, vlivanov, shade
 2014-12-02 12:24:31 -08:00
Igor Ignatyev
3a9c14c70a 8064669: compiler/whitebox/AllocationCodeBlobTest.java crashes / asserts 
Reviewed-by: kvn, anoll
 2014-12-02 12:36:03 +03:00
Erik Helin
cbe8efabfe 8059066: CardTableModRefBS might commit the same page twice 
Reviewed-by: tschatzl, kbarrett, jmasa
 2014-12-02 09:53:30 +01:00
David Chase
2080004ef0 8064524: Compiler code generation improvements 
Reviewed-by: jrose, acorn, vlivanov
 2014-12-01 13:06:20 -05:00
Max Ockner
91dbd4f088 8060074: os::free() takes MemoryTrackingLevel but doesn't need it 
Cleaned up unused arguments in os::free and it's callers.

Reviewed-by: lfoltan, coleenp, ctornqvi, dholmes
 2014-12-01 12:16:15 -05:00
Bengt Rutisson
5c41d82d78 8065993: Merge OneContigSpaceCardGeneration with TenuredGeneration 
Reviewed-by: mgerdin, kbarrett
 2014-12-01 14:37:25 +01:00
Bengt Rutisson
ca3e287e96 8065992: Change CMSCollector::_young_gen to be a ParNewGeneration* 
Reviewed-by: mgerdin, kbarrett
 2014-12-02 09:51:16 +01:00
Jesper Wilhelmsson
4fafece403 Merge 2014-12-01 12:11:11 +01:00
Roland Westrelin
686e5a0a6f 8064703: crash running specjvm98's javac following 8060252 
Uncommon trap between arraycopy and initialization may leave array initialized

Reviewed-by: kvn, vlivanov, goetz
 2014-12-01 11:59:56 +01:00
Jaroslav Bachorik
6c1cf6ba45 8065783: DCMD parser fails to recognize one character argument when it's positioned last 
Reviewed-by: sla, egahlin, fparain
 2014-11-28 16:33:57 +01:00
Thomas Schatzl
77f5cb9219 Merge 2014-11-28 08:53:48 +00:00