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4252 Commits

Author SHA1 Message Date
Jiangli Zhou
7f7515a809 Merge 2014-03-25 17:33:16 -04:00
Lutz Schmidt
ac75d4fc2f 8037821: Account for trampoline stubs when estimating code buffer sizes 
Take into account space needed for "trampoline code" used by calls on PPC64.

Reviewed-by: kvn
 2014-03-25 12:54:21 -07:00
Vladimir Kozlov
04e8f32451 8038286: nm->set_rtm_state() should be called after (nm != NULL) check 
Move set_rtm_state() call after (nm != NULL) check

Reviewed-by: iveresov, twisti
 2014-03-24 17:44:27 -07:00
Calvin Cheung
1c9ebd2beb 8033566: [parfait] warning from b128 for hotspot/src/share/vm/runtime/frame.cpp: JNI primitive type mismatch 
Added an assert for checking the return value is <= max_jint

Reviewed-by: coleenp, minqi
 2014-03-24 10:48:44 -07:00
Poonam Bajaj
1516f610a1 6653795: C2 intrinsic for Unsafe.getAddress performs pointer sign extension on 32-bit systems 
Native pointers less than 64 bits wide should be extended as an unsigned number.

Reviewed-by: kvn, kevinw
 2014-03-24 08:43:10 -07:00
Filipp Zhinkin
8167043964 8035857: Add tests to verify correctness of operations with BMI1 and LZCNT instructions 
Reviewed-by: iveresov, kvn, iignatyev
 2014-03-22 00:26:48 +04:00
Erik Helin
386f42f40c Merge 2014-03-21 09:11:56 +01:00
Goetz Lindenmaier
e3ebae0947 8037962: metaspaceTracer.cpp misses a symbol 
Reviewed-by: tschatzl, mgerdin
 2014-03-20 15:53:17 +01:00
Vladimir Kozlov
97a51c5c2a 8031320: Use Intel RTM instructions for locks 
Use RTM for inflated locks and stack locks.

Reviewed-by: iveresov, twisti, roland, dcubed
 2014-03-20 17:49:27 -07:00
Christian Thalinger
315e4838e9 8031203: remove SafepointPollOffset 
Reviewed-by: kvn, roland
 2014-03-19 11:37:58 -07:00
Stefan Johansson
1ed5b22d6e 8029186: regression-hotspot nightly failure: assert(FLAG_IS_DEFAULT(MaxNewSize) || MaxNewSize < MaxHeapSize) failed 
Cleaned up the collector policy and added more asserts to enforce that the heap is correctly setup.

Reviewed-by: jwilhelm, jmasa
 2014-03-19 17:08:03 +01:00
Per Lidén
4a4c0fce93 8029075: String deduplication in G1 
Implementation of JEP 192, http://openjdk.java.net/jeps/192

Reviewed-by: brutisso, tschatzl, coleenp
 2014-03-18 19:07:22 +01:00
Coleen Phillimore
4880019b3e 8036630: Null ProtectionDomain in JVM can cause NPE because principals field is not initialized to an empty array 
Call ProtectionDomain constructor instead of making all fields null.

Reviewed-by: fparain, zgu
 2014-03-18 13:45:27 -04:00
Nils Eliasson
5827f6e16c Merge 2014-03-18 14:22:42 +01:00
Serguei Spitsyn
6c36e9d3fd 6976636: JVM/TI test ex03t001 fails assertion 
Relax assert in the post_class_unload for the CMS case

Reviewed-by: dcubed, dsamersoff
 2014-03-17 19:29:29 -07:00
Zhengyu Gu
da4aab3c1d 8025550: valgrind: Conditional jump depends on uninitialised value in Arena::set_size_in_bytes() 
Fixed initialized variable that could miscount arena memory

Reviewed-by: coleenp, ccheung
 2014-03-17 13:39:17 -04:00
Dmitry Samersoff
903d462556 Merge 2014-03-15 04:03:42 -07:00
Erik Helin
e88724d567 Merge 2014-03-14 13:27:18 +01:00
Frederic Parain
2655375438 8036128: Remove deprecated VM flag UseVMInterruptibleIO 
Reviewed-by: acorn, dholmes, dcubed, coleenp
 2014-03-14 12:02:54 +00:00
Nils Eliasson
8c46e61622 Merge 2014-03-14 09:26:27 +01:00
Erik Helin
358b5bbebc Merge 2014-03-14 09:18:39 +01:00
Igor Veresov
a415d90691 8037140: C1: Incorrect argument type used for SharedRuntime::OSR_migration_end in LIRGenerator::do_Goto 
Fix the type of osrBuffer parameter to depend on bitness

Reviewed-by: kvn, twisti
 2014-03-13 14:55:34 -07:00
Erik Helin
1d21f8975b Merge 2014-03-12 13:02:47 +01:00
Axel Siebenborn
6035ac234b 8036666: VMTI GetObjectMonitorUsage does not return correct recursion count 
Fix object lock recursion count and add test

Reviewed-by: sspitsyn, dsamersoff
 2014-03-11 15:22:44 +01:00
Yasumasa Suenaga
57d7e49ab1 7090324: gclog rotation via external tool 
GC log rotation can be set via java command line, but customer sometime need to sync with OS level rotation setting.

Reviewed-by: sla, minqi, ehelin
 2014-03-28 21:04:37 -07:00
Coleen Phillimore
472622d900 8031820: NPG: Fix remaining references to metadata as oops in comments 
8012125: Comments for ConstantPoolCache should reflect the addition of resolved_references in ConstantPool

Updated comments in metadata header files, and renamed this_oop variables to this_cp or this_k when referring to constant pool or classes.

Reviewed-by: stefank, jmasa
 2014-03-26 21:47:45 -04:00
Erik Helin
80025a5e2b Merge 2014-03-11 15:14:46 +01:00
Axel Siebenborn
faad7883f2 8036976: PPC64: implement the template interpreter 
Co-authored-by: Martin Doerr <martin.doerr@sap.com>
Reviewed-by: kvn, coleenp
 2014-03-10 12:58:02 +01:00
Igor Veresov
768beb9a23 8031321: Support Intel bit manipulation instructions 
Add support for BMI1 instructions

Reviewed-by: kvn, roland
 2014-03-12 11:24:26 -07:00
Christian Thalinger
1a1f9f0871 8037043: put Method flag bits in predictable positions 
Reviewed-by: kvn, coleenp
 2014-03-11 14:54:47 -07:00
David Chase
a0bb00ac27 Merge 2014-03-11 10:59:26 -07:00
David Chase
13a70d932e 8028037: [parfait] warnings from b114 for hotspot.src.share.vm 
Insert null check for one warning; other warning handled in parfait config

Reviewed-by: kvn
 2014-03-11 13:38:32 -04:00
Nils Eliasson
f457cabe80 Merge 2014-03-11 11:26:14 -04:00
Igor Veresov
35f1475d20 8025644: java/util/stream/test/org/openjdk/tests/java/util/stream/ToArrayOpTest.java fails with TestData$OfRef): failure java.lang.AssertionError: expected [true] but found [false] 
In GraphKit::gen_checkcast() provide only exact superklass to GraphKit::maybe_cast_profiled_receiver()

Reviewed-by: kvn, roland
 2014-03-10 11:09:02 -07:00
Albert Noll
e8bc971d19 8029799: vm/mlvm/anonloader/stress/oome prints warning: CodeHeap: # of free blocks > 10000 
Double CodeCacheSegmentSize from 64 byte to 128 bytes if tiered compilation is enabled

Reviewed-by: kvn, twisti
 2014-03-07 07:42:40 +01:00
Vladimir Kozlov
ee8db43354 Merge 2014-03-06 11:12:45 -08:00
Alexander Smundak
f90699ff16 8035647: PPC64: Support for elf v2 abi 
ELFv2 ABI used by the little endian PowerPC64 on Linux.

Reviewed-by: kvn
 2014-03-06 10:55:28 -08:00
Vladimir Ivanov
bd8255eaa4 8036667: "assert(adr->is_AddP() && adr->in(AddPNode::Offset)->is_Con()) failed: offset is a constant" with FoldStableValues on 
Reviewed-by: kvn
 2014-03-06 09:53:14 -08:00
Roland Westrelin
d5ff84f8b3 8032633: Enable type speculation by default 
Enable type speculation

Reviewed-by: kvn
 2014-03-06 11:11:04 +01:00
Mikael Gerdin
74235d9630 8038399: Remove dead oop_iterate MemRegion variants from SharedHeap, Generation and Space classes 
Reviewed-by: tschatzl, stefank
 2014-03-06 09:08:18 +01:00
Tao Mao
7a39c2c7d5 6521376: MaxTenuringThreshold and AlwayTenure/NeverTenure consistency 
Adapt InitialTenuringThreshold and MaxTenuringThreshold according to AlwaysTenure/NeverTenure flag setting.

Reviewed-by: jmasa, tschatzl
 2014-03-26 12:49:34 +01:00
Mikael Gerdin
547e8e4b75 8037958: ConcurrentMark::cleanup leaks BitMaps if VerifyDuringGC is enabled 
Allocate temporary BitMaps in the VMThread's resource area

Reviewed-by: stefank, sjohanss
 2014-03-26 10:54:52 +01:00
Erik Helin
63db52b7ed Merge 2014-03-24 11:25:32 +01:00
Stefan Karlsson
8159b86e35 8037952: Remove code duplication in Metaspace::deallocate 
Reviewed-by: tschatzl, pliden, coleenp
 2014-03-20 15:03:18 +01:00
Vladimir Kozlov
533560cb3e 8035983: Fix "Native frames:" in crash report (hs_err file) 
Check fr.sender_sp() in java thread instead of os::is_first_C_frame(&fr).

Reviewed-by: twisti, coleenp
 2014-03-05 16:21:22 -08:00
Mikhailo Seledtsov
eedf369513 8033990: Add message to verbose output to indicate when JVM was unable to use shared archive (with -Xshare:auto) 
Added message to indicate when sharing was attempted but failed

Reviewed-by: coleenp, ctornqvi
 2014-03-05 12:31:09 -05:00
Jon Masamitsu
8c7d064ee8 7098155: Resize young gen at full collections for UseParallelGC 
Reviewed-by: tschatzl
 2014-03-05 07:34:35 -08:00
Roland Westrelin
7bee30f699 8036146: make CPP interpreter build again 
Fix build of CPP interpreter on x86 and sparc

Reviewed-by: kvn
 2014-03-05 15:14:25 +01:00
Roland Westrelin
7f243a6751 Merge 2014-03-05 02:41:57 -08:00
Albert Noll
a09c80205a Merge 2014-03-05 01:26:52 -08:00