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2821 Commits

Author SHA1 Message Date
Vladimir Kozlov
e8332c76e9 7201026: add vector for shift count 
Add generation of vectors for scalar shift count.

Reviewed-by: roland, twisti, dlong
 2012-10-02 12:25:13 -07:00
Christian Thalinger
59b8489a0c 7200949: JSR 292: rubybench/bench/time/bench_base64.rb fails with jruby.jar not on boot class path 
Reviewed-by: jrose, kvn
 2012-10-01 14:50:10 -07:00
Stefan Karlsson
7ccbee4177 8000228: Missing call to cr() when printing entry_point in nmethod, in os::print_location 
Reviewed-by: brutisso, neliasso
 2012-10-01 13:29:11 +02:00
Stefan Karlsson
3e967d8f8d 8000227: [obj|type]ArrayKlass::oop_print_on prints one line to tty instead of the provided output stream 
Reviewed-by: brutisso, sla, jmasa, coleenp
 2012-10-01 13:29:11 +02:00
Coleen Phillimore
28047d6a0f 8000213: NPG: Should have renamed arrayKlass and typeArrayKlass 
Capitalize these metadata types (and objArrayKlass)

Reviewed-by: stefank, twisti, kvn
 2012-09-29 06:40:00 -04:00
Vladimir Kozlov
fbd1f6e3be Merge 2012-09-28 10:16:29 -07:00
Stefan Karlsson
ddd6138b95 8000230: Change os::print_location to be more descriptive when a location is pointing into an object 
Reviewed-by: mgerdin, twisti
 2012-09-28 15:34:32 +02:00
Stefan Karlsson
74f09797c9 Merge 2012-10-01 11:07:31 +02:00
Stefan Karlsson
ebb8d12592 Merge 2012-09-28 14:14:25 +02:00
Vladimir Kozlov
d560ac115b 7198084: NPG: distance is too big for short branches in test_invocation_counter_for_mdp() 
Use long branches in test_invocation_counter_for_mdp()

Reviewed-by: twisti
 2012-09-27 15:49:48 -07:00
John Cuthbertson
157b8fa41b 7200261: G1: Liveness counting inconsistencies during marking verification 
The clipping code in the routine that sets the bits for a range of cards, in the liveness accounting verification code was incorrect. It set all the bits in the card bitmap from the given starting index which would lead to spurious marking verification failures.

Reviewed-by: brutisso, jwilhelm, jmasa
 2012-09-27 15:44:01 -07:00
Bharadwaj Yadavalli
d5d2e78faa 7193318: C2: remove number of inputs requirement from Node's new operator 
Deleted placement new operator of Node - node(size_t, Compile *, int).

Reviewed-by: kvn, twisti
 2012-09-27 09:38:42 -07:00
Dmitry Samersoff
47a8760b93 Merge 2012-09-27 20:22:57 +04:00
Vladimir Kozlov
973fdc81a1 7200264: 7192963 changes disabled shift vectors 
Replaced is_vector_use() call with explicit check for vector shift's count.

Reviewed-by: twisti, roland, dlong, vlivanov
 2012-09-25 15:48:17 -07:00
Vladimir Kozlov
9c3545d4fb 7200233: C2: can't use expand rules for vector instruction rules 
Added missed _bottom_type set in ArchDesc::defineExpand() and missed vector nodes in MatchRule::is_vector().

Reviewed-by: twisti, roland, dlong
 2012-09-25 10:41:15 -07:00
Bengt Rutisson
ceccaf4577 Merge 2012-09-25 18:28:16 +02:00
Jon Masamitsu
1ea36e2324 7200615: NPG: optimized VM build is broken 
Reviewed-by: kvn
 2012-09-25 07:05:55 -07:00
Bengt Rutisson
fcae0353d2 7200470: KeepAliveClosure not needed in CodeCache::do_unloading 
Removed the unused keep_alive parameter

Reviewed-by: stefank, dholmes, kamg, coleenp
 2012-09-25 14:58:12 +02:00
Yumin Qi
d540138a54 Merge 2012-09-24 20:04:19 -07:00
Yumin Qi
22544e7a7c 6879063: SA should use hsdis for disassembly 
We should in SA to use hsdis for it like the JVM does to replace the current java based disassembler.

Reviewed-by: twisti, jrose, sla
 2012-09-24 12:44:00 -07:00
Nils Loodin
8bc04a0b28 7200092: Make NMT a bit friendlier to work with 
Reviewed-by: kvn, ysr, azeemj
 2012-09-21 10:56:28 +02:00
John Coomes
1743a11163 7199082: write warning messages to stderr 
Reviewed-by: ysr, dholmes, sla
 2012-09-20 16:27:51 -07:00
Jon Masamitsu
5721eadb16 Merge 2012-09-20 13:49:27 -07:00
Jon Masamitsu
f6cc90e927 7199923: NPG: tools/javac/T7093325.java timeout 
Reviewed-by: stefank, coleenp, kvn
 2012-09-20 12:18:23 -07:00
John Cuthbertson
54412491e8 7190666: G1: assert(_unused == 0) failed: Inconsistency in PLAB stats 
Reset the fields in ParGCAllocBuffer, that are used for accumulating values for the ResizePLAB sensors in PLABStats, to zero after flushing the values to the PLABStats fields. Flush PLABStats values only when retiring the final allocation buffers prior to disposing of a G1ParScanThreadState object, rather than when retiring every allocation buffer.

Reviewed-by: jwilhelm, jmasa, ysr
 2012-09-20 09:52:56 -07:00
Kevin Walls
d37f7326ce Merge 2012-09-20 03:49:15 -07:00
John Cuthbertson
e78edc79b7 7193946: Move warnings associated with UseMemSetInBOT flag 
The warnings associated with the UseMemSetInBOT flag are duplicated in CMS and G1. The separate warnings have been removed and single instance of the warning has been placed in a common location.

Reviewed-by: brutisso, ysr
 2012-09-19 15:48:02 -07:00
Brandon Mitchell
6573cbf346 7016955: G1: remove the is_zeroed parameter from the HeapRegion constructor 
The is_zeroed parameter is no longer used and so can be removed.

Reviewed-by: johnc, jmasa, brutisso
 2012-09-19 08:48:10 -07:00
Yumin Qi
124ddb9b47 Merge 2012-09-19 08:41:30 -07:00
Kevin Walls
1c502686ea 7196045: Possible JVM deadlock in ThreadTimesClosure when using HotspotInternal non-public API 
Reviewed-by: sspitsyn, dholmes
 2012-09-19 15:24:32 +01:00
Jon Masamitsu
37bddeb62b 7045397: NPG: Add freelists to class loader arenas 
Reviewed-by: coleenp, stefank, jprovino, ohair
 2012-09-18 23:35:42 -07:00
Jon Masamitsu
cf5f4f736f 7197557: NPG: nsk/sysdict/vm/stress/chain/chain004 hangs intermittently 
Reviewed-by: johnc, ysr
 2012-09-18 14:15:06 -07:00
Zhengyu Gu
b9f111d166 Merge 2012-09-18 11:37:26 -07:00
Serguei Spitsyn
3236415bda 7191786: retransformClasses() does not pass in LocalVariableTypeTable of a method 
JVMTI REtruncformClasses must support LocalVariableTypeTable attribute

Reviewed-by: dcubed, dsamersoff, rbackman
 2012-09-18 10:10:43 -07:00
Zhengyu Gu
fb2076c572 7188594: Print statistic collected by NMT with VM flag 
Print out statistics of collected NMT data if it is on at VM exits

Reviewed-by: kvn, coleenp, twisti
 2012-09-17 16:37:26 -04:00
Zhengyu Gu
3276deb50c Merge 2012-09-17 13:34:07 -07:00
Zhengyu Gu
afd497eecc 7190089: NMT ON: NMT failed assertion on thread's stack base address 
Solaris only, record stack info to NMT after stack size adjustment was made for primordial threads

Reviewed-by: kvn, acorn, coleenp
 2012-09-17 10:20:04 -04:00
David Holmes
676c5a2769 Merge 2012-09-17 08:44:19 -04:00
Dmytro Sheyko
48255b9ff3 7194254: jstack reports wrong thread priorities 
Reviewed-by: dholmes, sla, fparain
 2012-09-17 07:36:31 -04:00
Staffan Larsen
e91b6584eb 7193201: [OS X] The development launcher should be signed and given task_for_pid privileges 
Reviewed-by: sspitsyn, nloodin, mgronlun, coleenp
 2012-09-17 11:46:19 +02:00
Bengt Rutisson
a08d48f9b1 7198130: G1: PrintReferenceGC output comes out of order 
Move the first part of the GC logging, including timestamp, to the start of the GC

Reviewed-by: johnc, jwilhelm
 2012-09-17 10:33:13 +02:00
Coleen Phillimore
9a271f468a 7197269: NPG: FollowReferences has no ClassLoader -> Class link to follow 
Restore java/lang/ClassLoader.addClass() upcall

Reviewed-by: sspitsyn, dcubed, jmasa
 2012-09-17 10:46:59 -04:00
Zhengyu Gu
119c20297b 7198529: NPG: assert with NMT code in Thread destructor 
Thread stack's base address can be NULL if it is not started or exited before recording the base

Reviewed-by: kvn, fparain
 2012-09-14 12:55:50 -04:00
Roland Westrelin
00c30b04f4 7198074: NPG: assert(((Metadata*)obj)->is_valid()) failed: obj is valid 
Missing test for T_METADATA leads to incorrect register allocation.

Reviewed-by: kvn
 2012-09-13 22:09:16 +02:00
Hal Mo
18582cee62 7197906: BlockOffsetArray::power_to_cards_back() needs to handle > 32 bit shifts 
Reviewed-by: brutisso, johnc, ysr
 2012-09-13 21:20:26 +02:00
Zhengyu Gu
a2f9b747a4 Merge 2012-09-11 20:12:55 -07:00
Zhengyu Gu
d8037e4c8d Merge 2012-09-11 18:28:51 -07:00
Zhengyu Gu
442e4b0e54 7181995: NMT ON: NMT assertion failure assert(cur_vm->is_uncommit_record() || cur_vm->is_deallocation_record 
Fixed virtual memory records merge and promotion logic, should be based on sequence number vs. base address order

Reviewed-by: coleenp, acorn
 2012-09-11 20:53:17 -04:00
Coleen Phillimore
6f1b52ab16 7196681: NPG: Some JSR 292 tests crash in Windows exception handler 
There was a rogue os::breakpoint() call in log_dependency left over from the jsr292 merge.  Also changed verify_oop() calls for metadata to verify_{method,klass}_ptr.

Reviewed-by: kvn, twisti
 2012-09-11 20:20:38 -04:00
Roland Westrelin
08757b8a99 7195816: NPG: Crash in c1_ValueType - ShouldNotReachHere 
C1 needs knowledge of T_METADATA at the LIR level.

Reviewed-by: kvn, coleenp
 2012-09-11 16:20:57 +02:00