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5238 Commits

Author SHA1 Message Date
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
Paul Sandoz
bfe8fc7433 8054494: Remove sun.misc.Unsafe.monitorEnter, monitorExit and tryMonitorEnter 
Co-authored-by: Filipp Zhinkin <filipp.zhinkin@gmail.com>
Reviewed-by: dholmes, coleenp
 2015-01-15 11:18:20 +01:00
Vladimir Kozlov
834ff91cc5 8068864: C2 failed: modified node is not on IGVN._worklist 
Use igvn.replace_input_of() instead of set_req().

Reviewed-by: iveresov, vlivanov
 2015-01-14 17:27:00 -08:00
Dmitry Samersoff
4550ca8d71 Merge 2015-01-14 17:22:28 +00:00
Vladimir Ivanov
8cfbe74d7c Merge 2015-01-14 15:13:39 +00:00
Dmitry Samersoff
885e6ddf67 7076820: assert(addr != 0) failed: address sanity check in PerfMemory::detach with -XX:-UsePerfData 
Explicitly checks for UsePerfData and if it's false make Perf:detach a NOP.

Reviewed-by: dholmes, jbachorik
 2015-01-14 07:10:53 -08:00
Harold Seigel
4e980350ca 8055146: Split Verifier incorrectly throws VerifyError for getstatic of an array field 
Allow fieldClass for getstatic and putstatic to be an array

Reviewed-by: dholmes, acorn
 2015-01-14 08:14:23 -05:00
Kim Barrett
77f22c1241 8068396: Rename assert() to vmassert() 
Macro renaming, with temporary old name synonyms for compatibilty

Reviewed-by: ehelin, dholmes, coleenp
 2015-01-13 14:30:53 -05:00
Johannes Scheerer
508b9a0a1f 8068739: G1CollectoryPolicy uses uninitialized field '_sigma' in the constructor 
Change initialization order in constructor. Remove suppression for suppression of "'this': used in base member initializer list" warning.

Reviewed-by: mgerdin, tschatzl, simonis
 2015-01-13 11:04:53 +01:00
Goetz Lindenmaier
8e2df5f543 8067941: [TESTBUG] Fix tests for OS with 64K page size 
Reviewed-by: kvn, tschatzl, ctornqvi
 2015-01-12 14:43:34 -08:00
Nils Eliasson
4742c185a7 8027829: CompileCommand does not accept all JLS-conformant class/method names 
Fix parsing and updated comments

Reviewed-by: kvn, vlivanov
 2015-01-13 12:30:26 +01:00
Calvin Cheung
9000f8c3c7 8067187: -XX:MaxMetaspaceSize=20m -Xshare:dump caused JVM to crash 
Added check for the MaxMetaspaceSize. If it is less than the estimated required size, print an error and exit.

Reviewed-by: jiangli, mseledtsov, stefank
 2015-01-12 11:37:58 -08:00
Pavel Chistyakov
5bd69d7ad4 8059551: JEP-JDK-8043304: Test task: stress tests 
Reviewed-by: drchase, kvn, iignatyev
 2015-01-12 18:58:49 +03:00
Stefan Johansson
7a8a19d1d9 8062063: Usage of UseHugeTLBFS, UseLargePagesInMetaspace and huge SurvivorAlignmentInBytes cause crashes in CMBitMapClosure::do_bit 
Making sure committed memory is cleared when re-committed, even if using large pages.

Reviewed-by: kbarrett, tschatzl
 2015-01-12 15:24:29 +01:00
Jesper Wilhelmsson
24a5a68bed Merge 2015-01-12 12:51:53 +01:00
Zoltan Majo
b5909f6d03 8065894: CodeHeap::next_free should be renamed 
Rename next_free() to next_used()

Reviewed-by: thartmann, iveresov
 2015-01-12 09:55:20 +01:00
Lois Foltan
5f8b5ceaee 8067480: Crash in klassItable::initialize_itable_for_interface when running vm.runtime.defmeth.StaticMethodsTest 
A static method should be skipped in entirety by find_instance_method(), searching should continue to find an overpass method of the same name and signature if present.

Reviewed-by: acorn, hseigel
 2015-01-23 09:54:33 -05:00
Yumin Qi
d4fd7377f4 Merge 2015-01-10 12:35:44 -08:00
Dean Long
7002708d14 Merge 2015-01-09 13:28:02 -05:00
Kim Barrett
2a73208887 8067306: Improve STATIC_ASSERT 
New improved implementation

Reviewed-by: ehelin, stefank
 2015-01-09 11:33:48 -05:00
Dean Long
f5750b67fd Merge 2015-01-08 17:45:10 -05:00
Christian Tornqvist
6173a83d5d 8058897: Unsafe.reallocateMemory() ignores -XX:MallocMaxTestWords setting 
Reviewed-by: dcubed, dholmes
 2015-01-08 11:40:36 -08:00
Jesper Wilhelmsson
7c43a226b4 Merge 2015-01-08 15:44:46 +01:00
Claes Redestad
8d30377d50 8068037: Remove dead code in G1CollectedHeap 
Reviewed-by: stefank, tschatzl
 2015-01-08 14:13:03 +01:00
Roland Westrelin
d2891a37e7 8027626: assert(Opcode() != Op_If || outcnt() == 2) failed: bad if #1 
IGVN encounters IfNode with single projection when optimizing dying subgraph

Reviewed-by: kvn
 2015-01-08 11:00:38 +01:00
Thomas Schatzl
afb458ef0e 8048179: Early reclaim of large objects that are referenced by a few objects 
Push the remembered sets of large objects with few referenced into the dirty card queue at the beginning of the evacuation so that they may end up with zero remembered set entries at the end of the collection, and are potentially reclaimed. Also improve timing measurements of the early reclaim mechanism, and shorten flag names.

Reviewed-by: brutisso, jmasa, dfazunen
 2015-01-07 15:15:37 +01:00
Jiangli Zhou
ab5fb22cdb Merge 2015-01-14 16:35:58 -05:00
Jiangli Zhou
f3c99841f9 8067982: Some jcmd /gc/heap_dump tests failed: hprof output contains warning or error 
Include shared symbols in SymbolTable::symbols_do(SymbolClosure).

Reviewed-by: minqi, farvidsson, coleenp
 2015-01-14 16:35:00 -05:00
Coleen Phillimore
27a1ed85b6 8067836: The Universe::flush_foo methods belong in CodeCache 
Move this code to CodeCache.

Reviewed-by: kbarrett, kvn
 2015-01-06 19:30:28 -05:00
Coleen Phillimore
2b871d6987 6583051: crash when adding non-static methods to java.lang.Object class 
Stop the JVM if java.lang.Object is incorrectly defined rather than crashing.

Reviewed-by: ctornqvi, dholmes
 2015-01-05 22:50:59 -05:00
Goetz Lindenmaier
1c18aef92c 8064457: Introduce compressed oops mode disjoint base and improve compressed heap handling 
Introduce compressed oops mode disjoint base and improve compressed heap handling.

Reviewed-by: kvn, coleenp
 2015-01-05 12:07:37 -05:00
Jesper Wilhelmsson
8575f889ee Merge 2015-01-05 15:00:30 +01:00
Harold Seigel
5b8ee4c102 8064335: Null pointer dereference in hotspot/src/share/vm/classfile/verifier.cpp 
Use correct CHECK macro in call to load_class()

Reviewed-by: coleenp, lfoltan, gziemski
 2014-12-30 12:59:20 -05:00
Harold Seigel
0efeffc5e2 Merge 2014-12-27 13:26:41 -05:00
Yumin Qi
13548bcc63 Merge 2014-12-23 19:04:23 -08:00
Vladimir Kozlov
0936c21af6 Merge 2014-12-23 16:42:48 -08:00
Jesper Wilhelmsson
a2b3cf3583 Merge 2014-12-23 14:03:15 +01:00
Vladimir Kozlov
8bd2d4db6f Merge 2014-12-22 10:41:57 -08:00
Thomas Schatzl
52a4823950 8068018: Clean up friends of G1CollectedHeap 
Remove unnecessary friend class declaration in the G1CollectedHeap class.

Reviewed-by: jwilhelm, jmasa
 2014-12-23 15:48:32 +01:00
Yumin Qi
ef9d3aa2a7 Merge 2014-12-19 22:52:02 -08:00
Vladimir Ivanov
5fd1e54fc1 8067338: compiler/debug/TraceIterativeGVN.java segfaults 
Reviewed-by: kvn
 2014-12-19 16:42:40 -08:00
Coleen Phillimore
feb09bc118 8067713: Move clean_weak_method_links for redefinition out of class unloading 
Do this work during class redefinition, only verify clean during class unloading in debug mode.

Reviewed-by: sspitsyn, roland, kbarrett
 2014-12-18 16:15:21 -05:00
Kim Barrett
57198d2b63 8067499: G1SATBCardTableModRefBS should not inherit from CardTableModRefBSForCTRS 
G1SATBCardTableModRefBS inherits from CardTableModRefBS

Reviewed-by: mgerdin, brutisso, tschatzl
 2014-12-18 13:26:37 -05:00
Jesper Wilhelmsson
12797a11c0 Merge 2014-12-22 17:40:46 +00:00
Thomas Schatzl
d530b1da99 8068036: assert(is_available(index)) failed in G1 cset 
Some verification code iterated over the heap using the region mapping array. This is not allowed. Changed to use the regular iteration method with closure.

Reviewed-by: jwilhelm, brutisso
 2014-12-22 16:49:24 +01:00
Thomas Schatzl
1be86b3412 8060025: Object copy time regressions after JDK-8031323 and JDK-8057536 
Evaluate and improve object copy time by micro-optimizations and splitting out slow and fast paths aggressively.

Co-authored-by: Tony Printezis <tprintezis@twitter.com>
Reviewed-by: kbarrett, mgerdin, jmasa
 2014-12-19 09:21:06 +01:00
Volker Simonis
97f5022f02 8067865: Changes 8066780/8066782 broke the non-PCH build 
Reviewed-by: kvn
 2014-12-18 16:53:13 +01:00