Vladimir Kozlov
8d44d62173
7046096: SEGV IN C2 WITH 6U25
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Missing fail flag set in strings concatenation code.
Reviewed-by: never
2011-05-20 12:46:20 -07:00
Tom Rodriguez
b95e28d25a
Merge
2011-05-18 11:45:06 -07:00
Tom Rodriguez
f5e5b2b6e2
Merge
2011-05-17 19:15:34 -07:00
Tom Rodriguez
c2f2cb75fc
7045513: JSR 292 inlining causes crashes in methodHandleWalk.cpp
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Reviewed-by: jrose
2011-05-17 19:11:51 -07:00
John R Rose
807e4b3dcf
7044892: JSR 292: API entry points sometimes throw the wrong exceptions or doesn't throw the expected one
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Fix to 7042656: JSR292: invokeExact/Generic doesn't throw UnsupportedOperationException if invoked via Method.invoke
Reviewed-by: never
2011-05-17 15:43:46 -07:00
Bertrand Delsart
4b893d695b
7045515: ARM assembly code for JSR 292 ricochet frames
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ARM ricochet port and minor fixes in shared debug code
Reviewed-by: jrose, vladidan
2011-05-17 16:50:27 +02:00
John Cuthbertson
95548aa291
7041440: G1: assert(obj->is_oop_or_null(true )) failed: Error #
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During an evacuation pause clear the region fields of any concurrent marking task whose local finger points into the collection set as the values in the region fields will become stale. Clearing these fields causes the concurrent mark task to claim a new region when marking restarts after the pause.
Reviewed-by: tonyp, iveresov
2011-05-17 00:56:01 -07:00
Tom Rodriguez
a16e057c0a
6996747: SIGSEGV in nmethod::cleanup_inline_caches / CompiledIC::verify
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Reviewed-by: kvn, iveresov
2011-05-16 22:16:44 -07:00
Vladimir Kozlov
0e10a5ad61
7044725: -XX:-UnrollLimitCheck -Xcomp : Exception: String index out of range: 29488
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Fix problems in new RCE code.
Reviewed-by: never
2011-05-16 14:21:16 -07:00
Tom Rodriguez
8cdd97938c
Merge
2011-05-12 19:39:58 -07:00
Y. Srinivas Ramakrishna
e69cc568e9
Merge
2011-05-12 17:36:45 -07:00
Y. Srinivas Ramakrishna
7721092e27
Merge
2011-05-12 15:05:22 -07:00
Christian Thalinger
db9005f0d3
6998541: JSR 292 implement missing return-type conversion for OP_RETYPE_RAW
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Reviewed-by: jrose, kvn, never
2011-05-12 14:04:48 -07:00
Tom Rodriguez
3327033b50
Merge
2011-05-12 10:33:17 -07:00
Frederic Parain
b38843c8d9
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
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Add a notification to the GarbageCollectorMXBeans
Reviewed-by: acorn, mchung
2011-05-12 10:30:11 -07:00
Tom Rodriguez
e5357d4bee
7043461: VM crashes in void LinkResolver::runtime_resolve_virtual_method
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Reviewed-by: kvn, coleenp
2011-05-12 10:29:02 -07:00
Y. Srinivas Ramakrishna
c40a4d6878
7043891: CMS: assert(_whole_heap.contains(p)) failed: out of bounds access to card marking array
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Fixed assertion checking code that was attempting to translate addresses past end of space for card-table slot. Also elaborated some assertion checking messages.
Reviewed-by: iveresov, jmasa, tonyp
2011-05-11 15:47:12 -07:00
Tom Rodriguez
249ae52324
7043040: JSR292: JRuby bench/shootout/binarytrees.ruby-2.ruby SEGV: constantPoolKlass::oop_follow_contents
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Reviewed-by: kvn, ysr
2011-05-10 17:44:14 -07:00
Vladimir Kozlov
70dfd21e87
7043552: regression after 7042327
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Generate Opaque2 node only during first unroll.
Reviewed-by: never
2011-05-10 12:57:21 -07:00
Igor Veresov
953f34d325
7043564: compile warning and copyright fixes
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Fixed the warning, also fixed copyrights in a bunch of files.
Reviewed-by: johnc, kvn
2011-05-10 12:26:10 -07:00
Christian Thalinger
fee8d7fca4
7042122: JSR 292: adjust various inline thresholds for JSR 292 API methods and method handle adapters
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Reviewed-by: jrose, never, kvn
2011-05-10 00:45:03 -07:00
Y. Srinivas Ramakrishna
8e56205189
6883834: ParNew: assert(!_g->to()->is_in_reserved(obj),"Scanning field twice?") with LargeObjects tests
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Fixed process_chunk_boundaries(), used for parallel card scanning when using ParNew/CMS, so as to prevent double-scanning, or worse, non-scanning of imprecisely marked objects exceeding parallel chunk size. Made some sizing parameters for parallel card scanning diagnostic, disabled ParallelGCRetainPLAB, and elaborated and clarified some comments.
Reviewed-by: stefank, johnc
2011-05-10 00:33:21 -07:00
Tom Rodriguez
42e49be1bc
7043301: assert(locals < caller->fp() || locals > (caller->fp() + 16)) failed: locals in save area
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Reviewed-by: kvn
2011-05-09 19:45:52 -07:00
Tom Rodriguez
9b9953cb0b
Merge
2011-05-06 19:34:55 -07:00
Tom Rodriguez
6aeaca98d1
6939861: JVM should handle more conversion operations
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Reviewed-by: twisti, jrose
2011-05-06 16:33:13 -07:00
Igor Veresov
bb2c21a025
7042153: guarantee(x_compare_res != Constant::not_comparable) failed: incomparable constants in IfOp
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Handle IfOps folding properly in case of unloaded constant oop arguments
Reviewed-by: kvn, never
2011-05-06 12:12:29 -07:00
Tom Rodriguez
b73681ae0c
Merge
2011-05-06 11:36:25 -07:00
Keith McGuigan
cb6e2c12f4
Merge
2011-05-06 11:25:16 -04:00
Bengt Rutisson
90ab9d500c
Merge
2011-05-06 09:45:18 +02:00
Vladimir Kozlov
8698030a91
7042327: assert(opaq->outcnt() == 1 && opaq->in(1) == limit)
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Separate limit by Opaque2 node when calculating new limit for unrolled loop.
Reviewed-by: never
2011-05-05 21:06:14 -07:00
Keith McGuigan
d7fa132400
7033669: JVM TI spec has to be changed to not contain URLS to the VM Spec
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Update JVMTI source files to remove hyperlinks and add full legal name
Reviewed-by: acorn, dcubed, dholmes
2011-05-05 12:50:42 -04:00
John Coomes
62a8508587
6728025: LinkResolver is missing some ResourceMarks
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Reviewed-by: dholmes, coleenp, ysr, kamg
2011-05-05 07:51:05 -07:00
Kevin Walls
64fd535370
Merge
2011-05-05 09:33:14 -04:00
Antonios Printezis
e061c0b0a4
7040450: G1: assert((_g1->evacuation_failed()) || (!_g1->obj_in_cs(obj))) failed: shouldn't still be in ..
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There is a race in the evac failure handling code that causes the condition the assert checks not to be true. The fix is to replace the too-strong assert with a more targeted one.
Reviewed-by: johnc, ysr, jcoomes
2011-05-05 09:15:52 -04:00
Tom Rodriguez
d63a3a993b
7042052: Xcomp crash with PopSynchronousTest
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Reviewed-by: kvn, iveresov
2011-05-04 22:31:18 -07:00
David Holmes
ec330e431d
Merge
2011-05-04 23:10:58 -04:00
David Holmes
13d8bb1f5d
7036267: c2/arm: mark version number as experimental and disable on unsupported platforms
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Change call to Abstract_VM_Version::vm_info_string to VM_Version::vm_info_string so it cna be overridden by the arch specific VM_Version class
Reviewed-by: bobv, phh
2011-05-04 19:16:49 -04:00
Igor Veresov
63f068ad0d
7041501: NUMA: Expand the old gen more aggressively
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Expand the old gen in bigger increments
Reviewed-by: jmasa
2011-05-04 15:08:44 -07:00
Vladimir Kozlov
1ac79543d0
5091921: Sign flip issues in loop optimizer
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Fix integer overflow problem in the code generated by loop optimizer.
Reviewed-by: never
2011-05-04 13:12:42 -07:00
Keith McGuigan
cc15f4771e
Merge
2011-05-04 11:04:45 -04:00
Christian Thalinger
1e12174562
Merge
2011-05-04 03:42:58 -07:00
Christian Thalinger
2d91ad91db
Merge
2011-05-04 00:46:22 -07:00
Christian Thalinger
488bc73bcd
7041244: JSR 292: Server VM gets a SEGV running a JCK test
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Reviewed-by: iveresov, kvn, never
2011-05-04 00:41:48 -07:00
Tom Rodriguez
af178514e2
7041582: set_mode_flags isn't called without -Xmixed specified
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Reviewed-by: kvn, iveresov
2011-05-04 00:21:22 -07:00
Tom Rodriguez
c3a8cf7156
Merge
2011-05-03 17:09:05 -07:00
Tom Rodriguez
0ecc18851a
6796786: invalid FP identity transform - (a - b) -> b - a
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Reviewed-by: iveresov, twisti
2011-05-03 12:11:54 -07:00
Jon Masamitsu
6819e3739e
7041789: 30% perf regression with c2/arm following 7017732
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Implement a more accurate is_scavengable()
Reviewed-by: stefank, jcoomes, ysr
2011-05-03 10:30:34 -07:00
Vladimir Kozlov
e1442309e1
7041100: The load in String.equals intrinsic executed before null check
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Remove control from loads in String.equals intrinsic and cast argument to not-null.
Reviewed-by: never
2011-05-03 09:10:39 -07:00
Tom Rodriguez
33f0e50994
7009361: JSR 292 Invalid value on stack on solaris-sparc with -Xcomp
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Reviewed-by: kvn, twisti
2011-05-02 18:53:37 -07:00
Tom Rodriguez
dfc5561910
Merge
2011-05-02 10:51:36 -07:00