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Author SHA1 Message Date
Bertrand Delsart
fcc31d9741 7057978: improve robustness of c1 ARM back-end wrt non encodable constants 
ARM only, avoid assertion failures for huge constants generated by C1 shared code

Reviewed-by: never, vladidan
 2011-09-14 10:40:13 +02:00
Roland Westrelin
9d8e44db59 7077312: Provide a CALL effect for instruct declaration in the ad file 
Abstracted way to declare that the MachNode has the effect of a call (kills caller save registers, preserves callee save registers)

Reviewed-by: twisti, never
 2011-09-14 09:22:51 +02:00
Christian Thalinger
89d4179a4b 7110058: change default for ScavengeRootsInCode to 2 
Reviewed-by: kvn, never
 2011-11-21 00:57:43 -08:00
Tom Rodriguez
4511ca18de 7110489: C1: 64-bit tiered with ForceUnreachable: assert(reachable(src)) failed: Address should be reachable 
Reviewed-by: kvn, iveresov, twisti
 2011-11-18 10:29:27 -08:00
Christian Thalinger
ed9a60ae02 7108383: JSR 292: JRuby bench_define_method_methods.rb: assert(slow_jvms != NULL) failed: miss path must not 
Reviewed-by: kvn, never
 2011-11-17 04:07:30 -08:00
Igor Veresov
b6ce13798b 7112085: assert(fr.interpreter_frame_expression_stack_size()==0) failed: only handle empty stacks 
Move the inlinee invoke notification callback into inlinee preamble

Reviewed-by: kvn, never
 2011-11-16 19:42:58 -08:00
Vladimir Kozlov
8d2ee23293 6890673: Eliminate allocations immediately after EA 
Try to eliminate allocations and related locks immediately after escape analysis.

Reviewed-by: never
 2011-11-16 09:13:57 -08:00
Christian Thalinger
81c085a1e2 7003454: order constants in constant table by number of references in code 
Reviewed-by: kvn, never, bdelsart
 2011-11-16 01:39:50 -08:00
Vladimir Kozlov
6b52dbceb0 7105605: Use EA info to optimize pointers compare 
Optimize pointers compare using EA information.

Reviewed-by: never, twisti
 2011-11-14 18:38:03 -08:00
Vladimir Kozlov
157ba53d27 7110586: C2 generates incorrect results 
Exact limit of empty loop calculated incorrectly.

Reviewed-by: iveresov, never
 2011-11-10 20:17:05 -08:00
Vladimir Kozlov
f99084037a 7090259: Fix hotspot sources to build with old compilers 
Fixed warnings which prevent building VM with old compilers.

Reviewed-by: never
 2011-09-13 20:28:00 -07:00
Igor Veresov
9b101c8ba6 7090069: Java launcher hangs in infinite loop on windows when UseNUMA[Interleaving] is specified 
Fix _numa_used_node_list array size specification

Reviewed-by: kvn, johnc, jmasa, ysr
 2011-09-13 16:58:35 -07:00
Mandy Chung
12a0dac949 7090297: Remove com.sun.tools.javac.Launcher from tools.jar 
Reviewed-by: jjg
 2011-09-13 16:37:09 -07:00
Vladimir Kozlov
e756c96259 7089632: assert(machtmp->outcnt() == 1) failed: expected for a MachTemp 
Replace assert with check to delete MachTemp nodes only when they are really dead.

Reviewed-by: never
 2011-09-13 11:46:51 -07:00
Antonios Printezis
7d850203b9 7089625: G1: policy for how many old regions to add to the CSet (when young gen is fixed) is broken 
When refactoring the code for a previous fix, a condition was not correctly negated which prevents the G1 policy from adding the correct number of old regions to the CSet when the young gen size is fixed. The changeset also fixes a small syntactical issue in g1ErgoVerbose.hpp which is causing compiler warnings.

Reviewed-by: brutisso, ysr
 2011-09-13 12:40:14 -04:00
Lana Steuck
c755492882 Merge 2011-09-13 08:37:34 -07:00
Maurizio Cimadamore
08619c2e9c 7086601: Error message bug: cause for method mismatch is 'null' 
Inference error during lub() does not set 'cause' for method resolution diagnostic

Reviewed-by: jjg
 2011-09-13 14:15:39 +01:00
Maurizio Cimadamore
0208d38b3c 7003595: IncompatibleClassChangeError with unreferenced local class with subclass 
Compiler omits unreferenced local inner classes from the InnerClasses attribute

Reviewed-by: jjg
 2011-09-13 14:15:22 +01:00
Maurizio Cimadamore
8db2f8de59 7086595: Error message bug: name of initializer is 'null' 
Implementation of MethodSymbol.location() should take into account static/instance initializers

Reviewed-by: jjg
 2011-09-13 14:14:57 +01:00
Sean Coffey
81d33c4727 7082769: FileInputStream/FileOutputStream/RandomAccessFile allow file descriptor be closed when still in use 
Reviewed-by: alanb
 2011-09-13 11:21:51 +01:00
Lana Steuck
73fe789af2 Merge 2011-09-12 16:59:34 -07:00
Lana Steuck
122ddd54d0 Merge 2011-09-12 15:49:08 -07:00
Tom Rodriguez
1f8f1f79be 7089709: type "jushort" not found 
Reviewed-by: kvn, twisti
 2011-09-12 13:51:40 -07:00
Jonathan Gibbons
c1efbbc362 Merge 2011-09-12 11:40:07 -07:00
Jonathan Gibbons
8166c2b32b 7068451: Regression: javac compiles fixed sources against previous, not current, version of generated sources 
Reviewed-by: mcimadamore
 2011-09-12 11:39:08 -07:00
Stefan Karlsson
a4523cfc7f 7021322: assert(object_end <= top()) failed: Object crosses promotion LAB boundary 
Pass the same object size value to both allocate and unallocate_object

Reviewed-by: ysr, brutisso
 2011-09-12 16:09:50 +02:00
Antonios Printezis
75685a273a 7097048: G1: extend the G1 SA changes to print per-heap space information 
Reviewed-by: brutisso, johnc
 2011-10-03 19:04:14 -04:00
John Cuthbertson
02e9894454 7097053: G1: assert(da ? referent->is_oop() : referent->is_oop_or_null()) failed: referenceProcessor.cpp:1054 
During remembered set scanning, the reference processor could discover a reference object whose referent was in the process of being copied and so may not be completely initialized. Do not perform reference discovery during remembered set scanning.

Reviewed-by: tonyp, ysr
 2011-10-03 12:49:53 -07:00
John Cuthbertson
bbfe9c6e25 7086533: G1: assert(!_g1->is_obj_dead(obj)): We should not be preserving dead objs: g1CollectedHeap.cpp:3835 
Some objects may not be marked in the event of an evacuation failure in a partially young GC, during a marking cycle. Avoid this situation by not allowing partially young GCs during a marking cycle.

Reviewed-by: tonyp, ysr, brutisso
 2011-09-28 10:36:31 -07:00
Bengt Rutisson
cc177fd515 7091366: re-enable quicksort tests 
Added extern "C" to make it build with JDK6 compilers

Reviewed-by: jwilhelm, kvn
 2011-09-26 10:14:30 +02:00
Antonios Printezis
55c503aea2 7075646: G1: fix inconsistencies in the monitoring data 
Fixed a few inconsistencies in the monitoring data, in particular when reported from jstat.

Reviewed-by: jmasa, brutisso, johnc
 2011-09-23 16:07:49 -04:00
John Cuthbertson
1b62d10b4b 6484982: G1: process references during evacuation pauses 
G1 now uses two reference processors - one is used by concurrent marking and the other is used by STW GCs (both full and incremental evacuation pauses). In an evacuation pause, the reference processor is embedded into the closures used to scan objects. Doing so causes causes reference objects to be 'discovered' by the reference processor. At the end of the evacuation pause, these discovered reference objects are processed - preserving (and copying) referent objects (and their reachable graphs) as appropriate.

Reviewed-by: ysr, jwilhelm, brutisso, stefank, tonyp
 2011-09-22 10:57:37 -07:00
Antonios Printezis
70bb8e788e 7092238: G1: Uninitialized field gc_efficiency in G1PrintRegionLivenessInfo output 
Reviewed-by: jcoomes, johnc
 2011-09-22 07:18:51 -04:00
John Cuthbertson
08bdb35a29 7092245: G1: Wrong format specifier in G1PrintRegionLivenessInfo header output 
Cast HeapRegion::GrainBytes to size_t in output statement.

Reviewed-by: ysr, brutisso, pbk, tonyp
 2011-09-21 15:24:07 -07:00
Antonios Printezis
0f7ff53cce 7091032: G1: assert failure when NewRatio is used 
The desired min / max heap sizes are miscalculated at initialization when NewRatio is used. The changeset also includes an additional small change to turn a print statement into a warning.

Reviewed-by: johnc, jmasa, ysr, brutisso
 2011-09-21 13:36:37 -04:00
John Cuthbertson
2f83b52706 7068215: G1: Print reference processing time during remark 
Displays the elapsed time taken to perform reference processing during remark as part of the PrintGCDetails output.

Reviewed-by: ysr
 2011-09-21 10:04:45 -07:00
Antonios Printezis
c5b2025c02 7045232: G1: pool names are inconsistent with other collectors (don't have 'Space') 
Make sure the eden and survivor pools have "Space" in their name.

Reviewed-by: jmasa, ysr
 2011-09-21 01:27:20 -04:00
John Cuthbertson
3ae9021b59 7092412: G1: Some roots not marked during an initial mark that gets an evacuation failure 
As a result of the changes for 7080389, an evacuation failure during an initial mark pause may result in some root objects not being marked. Pass whether the caller is a root scanning closure into the evacuation failure handling code so that the thread that successfully forwards an object to itself also marks the object.

Reviewed-by: ysr, brutisso, tonyp
 2011-09-20 15:39:17 -07:00
Antonios Printezis
95832db2e5 7059019: G1: add G1 support to the SA 
Extend the SA to recognize the G1CollectedHeap and implement any code that's needed by our serviceability tools (jmap, jinfo, jstack, etc.) that depend on the SA.

Reviewed-by: never, poonam, johnc
 2011-09-20 09:59:59 -04:00
Tom Rodriguez
e3afdf10ad 7088955: add C2 IR support to the SA 
Reviewed-by: kvn
 2011-09-11 14:48:24 -07:00
Lana Steuck
14cdfec16f Merge 2011-09-10 21:31:08 -07:00
Lana Steuck
7189a0b227 Merge 2011-09-10 21:30:20 -07:00
Tom Rodriguez
e39ba1a5fe 7086585: make Java field injection more flexible 
Reviewed-by: jrose, twisti, kvn, coleenp
 2011-09-10 17:29:02 -07:00
Alan Bateman
b1fadc8f75 7089131: test/java/lang/invoke/InvokeGenericTest.java does not compile 
Reviewed-by: darcy, jrose
 2011-09-10 14:55:14 +01:00
Tom Rodriguez
1ebca30d26 7088020: SEGV in JNIHandleBlock::release_block 
Reviewed-by: kvn, twisti
 2011-09-10 00:11:04 -07:00
Lana Steuck
9d02eadfed Merge 2011-09-09 17:23:05 -07:00
Lana Steuck
4ade26a0ee Merge 2011-09-09 17:22:03 -07:00
Jonathan Gibbons
a0084596d4 7073508: Regression: NullPointerException at com.sun.tools.javac.code.Lint$AugmentVisitor.augment 
Reviewed-by: darcy
 2011-09-09 17:19:26 -07:00
John Coomes
d6fd9c2339 Added tag hs22-b05 for changeset 2787676b53cf 2011-09-09 16:33:13 -07:00
Alejandro Murillo
8ad902f1ed 7088991: Bump ths hs22 build number to 05 
Reviewed-by: johnc
 2011-09-09 16:24:12 -07:00