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841 Commits

Author SHA1 Message Date
Vladimir Kozlov
802f3552f9 6843752: missing code for an anti-dependent Phi in GCM 
Don't place a load below anti-dependent PHI.

Reviewed-by: never, twisti
 2009-05-27 12:35:51 -07:00
John Coomes
a720198e39 Merge 2009-05-26 16:43:42 -07:00
Xiaobin Lu
627e2d9b8d 6843580: JavaThread.getStackBase throws sun.jvm.hotspot.WrongTypeException invoked by jstack 
Reviewed-by: phh, dice, never, swamyv
 2009-05-22 16:40:38 -07:00
Vladimir Kozlov
fdb3ca8708 6772683: Thread.isInterrupted() fails to return true on multiprocessor PC 
Set the control edge for the field _interrupted load in inline_native_isInterrupted().

Reviewed-by: never
 2009-05-21 10:05:36 -07:00
Tomas Hurka
6ee565c7b8 6839599: JVM crash while profiling Tomcat and Liferay 
ConstantPoolOopDesc::copy_cpool_bytes() - do the brute-force search search through 'tbl' when SymbolTable::lookup_only() returns NULL

Reviewed-by: kamg
 2009-05-20 09:36:53 +02:00
Kelly O'Hair
b988772464 6843041: Remove duplicate README files in repositories (make/README) 
Reviewed-by: robilad
 2009-05-19 17:40:10 -07:00
Andrey Petrusenko
b7eda61fb6 6819065: G1: eliminate high serial card table clearing time 
Reviewed-by: iveresov, tonyp
 2009-05-19 04:05:31 -07:00
Igor Veresov
4f6c7e4a14 6841831: G1: assert(contains_reference(from),"We just added it!") fires 
During parallel rset updating we have to make sure that the worker ids of the refinement threads do not intersect with the worker ids that can be claimed by the mutator threads.

Reviewed-by: tonyp
 2009-05-18 11:52:46 -07:00
Kelly O'Hair
affd74638e Merge 2009-05-15 18:14:44 -07:00
Kelly O'Hair
d73143f27c Merge 2009-05-15 13:41:04 -07:00
Vassili Igouchkine
9ca52ee60e Added tag jdk7-b59 for changeset ba9ddcebd212 2009-05-14 10:57:58 -07:00
Erik Trimble
a31fce833b Merge 2009-05-13 08:46:58 -07:00
Erik Trimble
236059bc4e Merge 2009-05-13 08:40:46 -07:00
Christian Thalinger
8a262ce04b 6814842: Load shortening optimizations 
6797305 handles load widening but no shortening which should be covered here.

Reviewed-by: never, kvn
 2009-05-13 00:45:22 -07:00
Igor Veresov
702a13b785 6840196: NUMA allocator: crash in fastdebug during startup on Linux 
With libnuma >1.2 explicity use 1.1 symbols

Reviewed-by: ysr
 2009-05-12 15:55:56 -07:00
Vladimir Kozlov
e101bdf5df 6836054: java/util/Arrays/CopyMethods.java fails on solaris-sparc with IllegalArgumentException 
Do not mark an allocation as scalar replaceable if its actual type in unknown statically.

Reviewed-by: never
 2009-05-11 18:30:13 -07:00
Vladimir Kozlov
6202395cb2 6832293: JIT compiler got wrong result in type checking with -server 
Check for an object array of interface in CmpPNode::sub().

Reviewed-by: never
 2009-05-11 17:59:54 -07:00
Igor Veresov
8c764e214c 6484957: G1: parallel concurrent refinement 
6826318: G1: remove traversal-based refinement code

Removed traversal-based refinement code as it's no longer used. Made the concurrent refinement (queue-based) parallel.

Reviewed-by: tonyp
 2009-05-11 16:30:56 -07:00
Vassili Igouchkine
c724f6fbe7 Added tag jdk7-b58 for changeset 4b001cb378e2 2009-05-11 12:08:06 -07:00
Kelly O'Hair
09e524e11b Merge 2009-05-08 23:00:08 -07:00
Erik Trimble
7df98bfb6b Merge 2009-05-08 19:50:32 -07:00
Igor Veresov
dacaa6b65d 6838842: NUMA allocator: Segfault during startup on Linux 
Restored os::free_memory() semantics

Reviewed-by: apetrusenko
 2009-05-08 15:20:10 -07:00
Kelly O'Hair
4ac53f2566 6839151: Add a JPRT default test of -Xshare:dump when new hotspot is built 
Reviewed-by: never, kvn
 2009-05-08 15:16:38 -07:00
Kelly O'Hair
a3ead33c8d 6839126: Type error found by newer windows compiler 
Reviewed-by: never, kvn
 2009-05-08 14:33:58 -07:00
Vladimir Kozlov
34ee921399 6788527: Server vm intermittently fails with assertion "live value must not be garbage" with fastdebug bits 
Cache Jvmti and DTrace flags used by Compiler.

Reviewed-by: never
 2009-05-08 10:44:20 -07:00
Vladimir Kozlov
b5cff6a1a0 Merge 2009-05-08 10:34:31 -07:00
Erik Trimble
67fd924e0e 6838819: Bump the HS16 build number to 03 
Update the HS16 build number to 03

Reviewed-by: jcoomes
 2009-05-07 21:35:30 -07:00
Erik Trimble
2827b06412 Merge 2009-05-07 21:33:37 -07:00
Vladimir Kozlov
955a453996 Merge 2009-05-07 17:09:48 -07:00
John Coomes
4b2a0a80b5 Merge 2009-05-07 13:54:48 -07:00
Xiomara Jayasena
e53c553749 Merge 2009-05-07 10:30:17 -07:00
Keith McGuigan
e703c7c158 Merge 2009-05-07 11:44:53 -04:00
Christian Thalinger
a7d12b2fbf Merge 2009-05-07 04:16:53 -07:00
Christian Thalinger
1576a9be9e Merge 2009-05-07 00:28:13 -07:00
Tom Rodriguez
21e4bf1052 6838154: make/linux/makefiles/sa.make needs hash-style fix 
Reviewed-by: kvn, jrose
 2009-05-06 17:52:45 -07:00
Christian Thalinger
96139033e6 6837011: SIGSEGV in PhaseIdealLoop in 32bit jvm 
The CR's test crashes with SIGSEGV when running with "-server -Xcomp" using using 32bit jvm.

Reviewed-by: kvn, never, rasbold
 2009-05-06 12:04:42 -07:00
Christian Thalinger
e53f13b49f 6837906: compiler tests of 6636138 fail with IllegalAccessException 
The compiler tests of 6636138 fail with an IllegalAccessException.

Reviewed-by: kvn
 2009-05-06 08:57:24 -07:00
Christian Thalinger
6a270f9f19 6823354: Add intrinsics for {Integer,Long}.{numberOfLeadingZeros,numberOfTrailingZeros}() 
These methods can be instrinsified by using bit scan, bit test, and population count instructions.

Reviewed-by: kvn, never
 2009-05-06 00:27:52 -07:00
John Cuthbertson
92afe130d1 6833576: G1: assert illegal index, growableArray.hpp:186 
The code that calculates the heap region index for an object address incorrectly used signed arithmetic.

Reviewed-by: jcoomes, ysr
 2009-05-05 22:15:35 -07:00
Changpeng Fang
716c78f080 6833879: Assigning positive zero is ignored when old value is negative zero 
Don't perform CMOVE identity optimization for floating point types

Reviewed-by: kvn, never
 2009-05-05 11:02:10 -07:00
Tom Rodriguez
df05badc49 6837224: libsaproc.so on linux needs version of 6799141 
Reviewed-by: kvn
 2009-05-04 22:06:47 -07:00
Poonam Bajaj
1e41f46948 6829234: Refix 6822407 and 6812971 
Fixes two SA issues 6822407 and 6812971

Reviewed-by: swamyv, acorn, kvn, coleenp
 2009-05-04 17:58:10 -07:00
Andrey Petrusenko
907a41e100 Merge 2009-05-04 02:57:39 -07:00
Vladimir Kozlov
3c70cff23a 6835796: Fedora 9 linux_i586-fastdebug-c2-runThese_Xcomp times out 
Switch off GCC 4.3.0 optimized compilation for mulnode.o.

Reviewed-by: johnc
 2009-04-30 15:57:29 -07:00
John Cuthbertson
55750920b4 6490395: G1: Tidy up command line flags 
Change G1 flag names to be more consistent and disable some in 'product' mode.

Reviewed-by: tonyp, iveresov
 2009-04-30 15:07:53 -07:00
Xiomara Jayasena
b2a4da69f0 Added tag jdk7-b57 for changeset 86c4409e49f6 2009-04-30 15:04:27 -07:00
Vladimir Kozlov
e329e92190 Merge 2009-04-30 12:09:39 -07:00
John Coomes
cdc2e5a6af Merge 2009-04-30 09:53:20 -07:00
Kelly O'Hair
232190dc7b 6831225: Upgrade JPRT jobs to use newer Linux 2.6 (e.g. Fedora 9) 
Reviewed-by: kvn
 2009-04-29 17:30:20 -07:00
John Coomes
e2a126f80d 6834202: Bump the HS16 build number to 02 
Reviewed-by: jmasa
 2009-04-29 13:27:51 -07:00