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3091 Commits

Author SHA1 Message Date
John Cuthbertson
a3311881b5 7112743: G1: Reduce overhead of marking closure during evacuation pauses 
Parallelize the serial code that was used to mark objects reachable from survivor objects in the collection set. Some minor improvments in the timers used to track the freeing of the collection set along with some tweaks to PrintGCDetails.

Reviewed-by: tonyp, brutisso
 2011-11-17 12:40:15 -08:00
John Cuthbertson
861168c82e 7114303: G1: assert(_g1->mark_in_progress()) failed: shouldn't be here otherwise 
Race between the VM thread reading G1CollectedHeap::_mark_in_progress and it being set by the concurrent mark thread when concurrent marking is aborted by a full GC. Have the concurrent mark thread join the SuspendibleThreadSet before changing the marking state.

Reviewed-by: tonyp, brutisso
 2011-11-28 09:49:05 -08:00
David Katleman
32a189c4f9 Added tag jdk8-b14 for changeset a4a9e5c60f0a 2011-11-17 10:45:53 -08:00
Antonios Printezis
4964702bad Merge 2011-11-17 13:14:49 -05:00
Jiangli Zhou
ee88278d34 7102776: Pack instanceKlass boolean fields into single u1 field 
Reduce class runtime memory usage by packing 4 instanceKlass boolean fields into single u1 field. Save 4-byte for each loaded class.

Reviewed-by: dholmes, bobv, phh, twisti, never, coleenp
 2011-11-17 12:53:59 -05:00
Chris Hegarty
9a65ac929d 7110017: is_headless_jre should be updated to reflect the new location of awt toolkit libraries 
Reviewed-by: dholmes, dsamersoff
 2011-11-16 20:38:24 -05:00
Poonam Bajaj
9b428e449c 7110428: Crash during HeapDump operation 
Reviewed-by: ysr, dholmes
 2011-11-16 16:27:29 -08:00
Bengt Rutisson
ed1e70076b 7110152: assert(size_in_words <= (julong)max_jint) failed: no overflow 
Reduce what arrayOopDesc::max_array_length() returns to avoid int overflow

Reviewed-by: kvn, dholmes, tonyp
 2011-11-15 20:17:33 +01:00
Coleen Phillimore
0eb37550d3 Merge 2011-11-15 12:40:55 -05:00
David Katleman
6e1ccb9a07 Added tag jdk8-b13 for changeset 660da5b5870e 2011-11-10 11:46:05 -08:00
Christian Thalinger
3de3451b3a Merge 2011-11-10 04:46:08 -08:00
David Holmes
ae1d532799 7108264: Fix for 7104173 is insufficient 
Disable PrintVMOptions by default for all builds

Reviewed-by: dsamersoff, twisti
 2011-11-10 06:23:48 -05:00
Bengt Rutisson
911637a272 7110190: GCCause::to_string missing case for _adaptive_size_policy 
Added case for _adaptive_size_policy

Reviewed-by: johnc, ysr
 2011-11-09 23:21:00 +01:00
Vladimir Kozlov
09b7902e14 7107042: assert(no_dead_loop) failed: dead loop detected 
Use dead nodes elimination code in PhaseIdealLoop before executing EA.

Reviewed-by: never, twisti
 2011-11-09 07:25:51 -08:00
Vladimir Kozlov
dc1f4fe50e 7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot 
Zero array when compiled code is deoptimized.

Reviewed-by: never, twisti
 2011-11-09 06:14:32 -08:00
Christian Thalinger
423972a7d8 7087727: JSR 292: C2 crash if ScavengeRootsInCode=2 when "static final" MethodHandle constants are in use 
Reviewed-by: jrose, kvn, never
 2011-11-09 00:42:33 -08:00
Tom Rodriguez
89ccd723ce 7108242: jinfo -permstat shouldn't report interned strings as part of perm 
Reviewed-by: kvn, twisti
 2011-11-08 20:42:26 -08:00
Tom Rodriguez
087c7441f7 7105305: assert check_method_context proper context 
Reviewed-by: jrose, kvn
 2011-11-08 17:29:57 -08:00
Tom Rodriguez
051c64ad4d 7104960: JSR 292: +VerifyMethodHandles in product JVM can overflow buffer 
Reviewed-by: kvn, jrose, twisti
 2011-11-08 10:31:53 -08:00
Antonios Printezis
44b419af51 7099849: G1: include heap region information in hs_err files 
Reviewed-by: johnc, brutisso, poonam
 2011-11-08 00:41:28 -05:00
Antonios Printezis
83958f54fb 7092309: G1: introduce old region set 
Keep track of all the old regions in the heap with a heap region set.

Reviewed-by: brutisso, johnc
 2011-11-07 22:11:12 -05:00
Vladimir Kozlov
0bc2963b7d 7059047: EA: can't find initializing store with several CheckCastPP 
Split adjust_escape_state() method into two methods to find initializing stores.

Reviewed-by: never
 2011-11-07 14:33:57 -08:00
Alejandro Murillo
9d6d4e292b 7108553: Bump the hs23 build number to 06 
Reviewed-by: johnc
 2011-11-04 14:06:09 -07:00
Andreas Schoesser
93fbade63d 6636110: unaligned stackpointer leads to crash during deoptimization 
Reviewed-by: never, kvn
 2011-11-04 13:55:31 -07:00
John Coomes
232b9d793f Added tag hs23-b05 for changeset 38f5bbc6cd8d 2011-11-04 12:43:41 -07:00
John Coomes
9aca39d006 Merge 2011-11-04 12:40:55 -07:00
David Katleman
169afafaf7 Added tag jdk8-b12 for changeset dbb81ca736fc 2011-11-03 10:32:16 -07:00
Christian Thalinger
9740abac58 7106944: assert(_pc == *pc_addr) failed may be too strong 
Reviewed-by: kvn, never
 2011-11-03 04:12:49 -07:00
Christian Thalinger
5a4de97cf0 7106774: JSR 292: nightly test inlineMHTarget fails with wrong result 
Reviewed-by: kvn
 2011-11-03 01:43:26 -07:00
Bengt Rutisson
b47310ebf8 7106751: G1: gc/gctests/nativeGC03 crashes VM with SIGSEGV 
_cset_rs_update_cl[] was indexed with values beyond what it is set up to handle.

Reviewed-by: ysr, jmasa, johnc
 2011-11-02 08:04:23 +01:00
Rickard Backman
2c5cec930a 7106766: Move the precompiled header from the src/share/vm directory 
Moved precompiled.hpp to src/share/vm/precompiled

Reviewed-by: coleenp, dholmes
 2011-11-01 13:44:40 +01:00
Vladimir Kozlov
b354aa367c 7106907: 64 bit VM fails test compiler/6865265/StackOverflowBug.java 
Use -Xss224k instead of -Xss128k.

Reviewed-by: never
 2011-10-31 15:52:11 -07:00
Christian Thalinger
5ffce97ffc 7104561: UseRDPCForConstantTableBase doesn't work after shorten branches changes 
Reviewed-by: never, kvn
 2011-10-31 03:06:42 -07:00
Bengt Rutisson
c444c3eee7 7102044: G1: VM crashes with assert(old_end != new_end) failed: don't call this otherwise 
ArrayOopDesc::max_array_length() should return a value that does not overflow a size_t if it is converted to bytes.

Reviewed-by: kvn, dholmes
 2011-10-31 08:01:20 +01:00
David Holmes
75883dceb1 Merge 2011-10-30 18:40:48 -07:00
Alejandro Murillo
84066778b8 7106092: Bump the hs23 build number to 05 
Reviewed-by: johnc
 2011-10-28 18:30:47 -07:00
John Coomes
d61593bed3 Added tag hs23-b04 for changeset 721977078d6e 2011-10-28 15:41:29 -07:00
John Coomes
42c5e60cdc Merge 2011-10-28 15:36:16 -07:00
Tom Rodriguez
6bcf877494 7103261: crash with jittester on sparc 
Reviewed-by: iveresov, kvn
 2011-10-28 14:44:52 -07:00
Antonios Printezis
3da2f5af5d Merge 2011-10-28 13:04:10 -04:00
Antonios Printezis
c9d91bd0a8 Merge 2011-10-28 12:49:16 -04:00
Vladimir Kozlov
762ad9c51c 7105611: Set::print() is broken 
Reimplemented class VSetI_ to restore Set::print().

Reviewed-by: never
 2011-10-27 18:20:50 -07:00
David Holmes
ad3a8d2791 7104173: sun/tools tests fail with debug build after 7012206 
Disable PrintVMOptions in embedded debug builds so tests are unaffected by extra output

Reviewed-by: twisti, coleenp, phh, fparain, dsamersoff
 2011-10-27 18:04:25 -04:00
Igor Veresov
5a2f55d0e0 7104177: Tiered: -XX:+PrintCanonicalization doesn't work with -XX:+TieredCompilation 
Initialize printable_bci of instruction when passed to Canonicalizer

Reviewed-by: kvn, never
 2011-10-27 14:40:25 -07:00
David Katleman
d471bfae9b Added tag jdk8-b11 for changeset 719fbe1902a0 2011-10-27 13:54:31 -07:00
Vladimir Kozlov
a6318f2dcd 7105364: JDK8 b10 hotspot: src/share/vm/ci/ciMethodHandle.cpp Error: Use "." or "->" 
Define ciMethodHandle::print_chain_impl() and ciMethodHandle::print_chain() bodies only in debug builds.

Reviewed-by: never, twisti
 2011-10-27 09:39:24 -07:00
Christian Thalinger
6d1f314a4b 7102657: JSR 292: C1 deoptimizes unlinked invokedynamic call sites infinitely 
Reviewed-by: never, bdelsart
 2011-10-27 04:43:37 -07:00
Y. Srinivas Ramakrishna
f5af1323da 7105163: CMS: some mentions of MinChunkSize should be IndexSetStart 
Fixed the instances that were missed in the changeset for 7099817.

Reviewed-by: stefank
 2011-10-26 21:07:52 -07:00
Vladimir Kozlov
669fa7396d 7097546: Optimize use of CMOVE instructions 
Avoid CMove in a loop if possible. May generate CMove if it could be moved outside a loop.

Reviewed-by: never
 2011-10-26 06:08:56 -07:00
Bengt Rutisson
868cfdb5f4 7102191: G1: assert(_min_desired_young_length <= initial_region_num) failed: Initial young gen size too small 
Initial_region_num actually not needed.

Reviewed-by: tonyp, johnc
 2011-10-26 08:44:53 +02:00