ysr [Fri, 13 Nov 2009 11:55:26 -0800] rev 4456
6898948: G1: forensic instrumentation for out-of-bounds recent_avg_pause_time_ratio()
Summary: Added instrumentation and (temporary) assert in non-product mode; clipped the value when found out-of-bounds in product mode. Fix of original issue will follow collection of data from this instrumentation.
Reviewed-by: jcoomes, tonyp
jmasa [Tue, 10 Nov 2009 11:32:48 -0800] rev 4455
6898857: [Regression] -XX:NewRatio with -XX:+UseConcMarkSweepGC causes fatal error
Summary: Use CollectorPolicy information instead of MaxNewSize
Reviewed-by: ysr, jcoomes
johnc [Fri, 06 Nov 2009 11:10:05 -0800] rev 4454
6895788: G1: SATB and update buffer allocation code allocates too much space
Summary: The type in the NEW_C_HEAP_ARRRY and FREE_C_HEAP_ARRAY calls in the buffer allocation code was changed from void* to char as the size argument had already been mulitipled by the byte size of an object pointer.
Reviewed-by: ysr, tonyp
cfang [Wed, 02 Dec 2009 13:29:00 -0800] rev 4453
6901572: JVM 1.6.16 crash on loops: assert(has_node(i),"")
Summary: Skip the secondary induction variable handling if it is dead
Reviewed-by: never, kvn
iveresov [Tue, 01 Dec 2009 22:11:01 -0800] rev 4452
Merge
cfang [Wed, 25 Nov 2009 12:09:02 -0800] rev 4451
6904191: OptimizeStringConcat should be product instead of experimental
Summary: Make OptimizeStringConcat a product VM option(contributed by never)
Reviewed-by: never
never [Thu, 12 Nov 2009 09:24:21 -0800] rev 4450
6892658: C2 should optimize some stringbuilder patterns
Reviewed-by: kvn, twisti
iveresov [Tue, 01 Dec 2009 14:49:41 -0800] rev 4449
Merge
twisti [Fri, 27 Nov 2009 07:56:58 -0800] rev 4448
6896043: first round of zero fixes
Reviewed-by: kvn
Contributed-by: Gary Benson <gbenson@redhat.com>
kamg [Wed, 25 Nov 2009 09:03:42 -0500] rev 4447
Merge
acorn [Mon, 23 Nov 2009 16:24:35 -0500] rev 4446
Merge
acorn [Wed, 11 Nov 2009 15:49:38 -0500] rev 4445
6893504: LinkageError for bootstrap duplicate class definitions.
Reviewed-by: kamg, xlu
phh [Fri, 20 Nov 2009 16:22:38 -0500] rev 4444
6900899: vm fails to start when -Xmx value is less than OldSize + NewSize
Summary: Set minimum heap size to min(OldSize + NewSize, MaxHeapSize) in Arguments::set_heap_size().
Reviewed-by: kvn, ysr, tonyp
cfang [Tue, 24 Nov 2009 11:49:42 -0800] rev 4443
Merge
kvn [Thu, 19 Nov 2009 14:32:23 -0800] rev 4442
6902036: WorldWind asserts on escape.cpp:1153: assert(addr->is_AddP(),"AddP required")
Summary: Remove the assert.
Reviewed-by: twisti
twisti [Thu, 19 Nov 2009 03:41:29 -0800] rev 4441
6902000: use ShouldNotReachHere() for btos/ctos/stos in TemplateInterpreterGenerator::set_short_entry_points
Summary: set_entry_point is only ever used with the tos states of bytecode templates in templateTable.cpp and none of those use the subword tos states like btos, ctos and stos.
Reviewed-by: kvn
never [Wed, 11 Nov 2009 23:39:17 -0800] rev 4440
6892079: live value must not be garbage failure after fix for 6854812
Reviewed-by: kvn
kamg [Wed, 11 Nov 2009 09:13:12 -0500] rev 4439
Merge
kamg [Fri, 06 Nov 2009 16:05:59 -0500] rev 4438
Merge
phh [Wed, 04 Nov 2009 16:49:23 -0500] rev 4437
6898160: Need serviceability support for new vm argument type 'uint64_t'
Summary: Add serviceability support for uint64_t. Flags of unknown type assert in debug builds and are ignored in product builds.
Reviewed-by: never, xlu, mchung, dcubed
kamg [Fri, 06 Nov 2009 15:04:26 -0500] rev 4436
Merge
xlu [Fri, 30 Oct 2009 17:24:14 -0700] rev 4435
Merge
phh [Wed, 28 Oct 2009 16:25:51 -0400] rev 4434
6887571: Increase default heap config sizes
Summary: Apply modification of existing server heap size ergo to all collectors except CMS.
Reviewed-by: jmasa, ysr, xlu
cfang [Tue, 10 Nov 2009 17:00:18 -0800] rev 4433
Merge
kvn [Wed, 04 Nov 2009 14:43:50 -0800] rev 4432
6896352: CTW fails hotspot/src/share/vm/opto/escape.cpp:1155
Summary: Always call C->get_alias_index(phase->type(address)) during parsing.
Reviewed-by: never
kvn [Wed, 04 Nov 2009 14:16:20 -0800] rev 4431
6896370: CTW fails share/vm/opto/matcher.cpp:1475 "duplicating node that's already been matched"
Summary: Move DecodeN code outside the memory nodes only code.
Reviewed-by: never
roland [Mon, 02 Nov 2009 11:17:55 +0100] rev 4430
6769124: various 64-bit fixes for c1
Reviewed-by: never
jrose [Fri, 30 Oct 2009 16:22:59 -0700] rev 4429
6858164: invokedynamic code needs some cleanup (post-6655638)
Summary: Fix several crashers, remove needless paths for boxed-style bootstrap method call, refactor & simplify APIs for rewriter constantPoolOop, remove sun.dyn.CallSiteImpl
Reviewed-by: kvn