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650 Commits

Author SHA1 Message Date
Bengt Rutisson
20bc6a3d8c Merge 2013-02-14 11:01:05 +01:00
Roland Westrelin
05b1c69fc0 8009761: Deoptimization on sparc doesn't set Llast_SP correctly in the interpreter frames it creates 
Deoptimization doesn't set up callee frames so that they restore caller frames correctly.

Reviewed-by: kvn
 2013-03-13 09:44:45 +01:00
Vladimir Kozlov
231bbf39f4 8007708: compiler/6855215 assert(VM_Version::supports_sse4_2()) 
Added missing UseSSE42 check. Also added missing avx2 assert for vpermq instruction.

Reviewed-by: roland, twisti
 2013-02-08 15:07:17 -08:00
Vladimir Danushevsky
ac1a75df8c Merge 2013-02-07 20:40:14 -05:00
Bill Pittore
9cad40fca6 Merge 2013-02-07 16:05:48 -05:00
Vladimir Ivanov
268a4d605c Merge 2013-02-07 12:23:51 -08:00
Karen Kinnear
3f92d0764c Merge 2013-01-27 21:58:34 -05:00
Dean Long
0a2347e0ba Merge 2013-01-27 01:07:09 -08:00
Morris Meyer
6c80586b40 8005811: Turn off TierdCompilation in JDK8 trunk for all platforms 
Disable tiered compilation in jdk8 because of CodeCache and performance anomalies

Reviewed-by: kvn, twisti
 2013-01-25 16:31:47 -08:00
Zhengyu Gu
fc0efc91c8 8000692: Remove old KERNEL code 
Removed depreciated kernel VM source code from hotspot VM

Reviewed-by: dholmes, acorn
 2013-01-25 10:04:08 -05:00
Krystal Mo
c06a8276fe Merge 2013-01-24 09:06:16 -08:00
Bengt Rutisson
ff7575383f Merge 2013-02-07 18:40:45 -08:00
Jesper Wilhelmsson
2c17d50a8b 8006432: Ratio flags should be unsigned 
Flags changed to be of uintx type

Reviewed-by: johnc, tamao
 2013-02-07 15:51:25 +01:00
Vladimir Kozlov
8915295560 8003878: compiler/7196199 test failed on OS X since 8b54, jdk7u12b01 
Limit vectors size to 16 bytes on BSD until the problem is fixed

Reviewed-by: twisti
 2013-01-23 15:11:03 -08:00
Joseph Provino
698fba94ef 8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS 
Rename INCLUDE_ALTERNATE_GCS to INCLUDE_ALL_GCS and replace SERIALGC with INCLUDE_ALL_GCS.

Reviewed-by: coleenp, stefank
 2013-01-23 13:02:39 -05:00
Vladimir Kozlov
9e0c61f822 6896617: Optimize sun.nio.cs.ISO_8859_1$Encode.encodeArrayLoop() on x86 
Use SSE4.2 and AVX2 instructions for encodeArray intrinsic.

Reviewed-by: roland
 2013-01-22 15:34:16 -08:00
Karen Kinnear
706efde6df Merge 2013-01-21 16:11:24 -05:00
Vladimir Kozlov
3eb6582f4b Merge 2013-01-17 18:47:36 -08:00
Harold Seigel
68f3dd76c9 7102489: RFE: cleanup jlong typedef on __APPLE__and _LLP64 systems 
Define jlong as long on all LP64 platforms and add JLONG_FORMAT macro.

Reviewed-by: dholmes, coleenp, mikael, kvn
 2013-01-17 10:25:16 -05:00
Karen Kinnear
4ce43bafa5 Merge 2013-01-16 18:23:37 -05:00
Aleksey Shipilev
0614ed6542 8003985: Support @Contended Annotation - JEP 142 
HotSpot changes to support @Contended annotation.

Reviewed-by: coleenp, kvn, jrose
 2013-01-14 15:17:47 +01:00
Roman Kennke
a0a0d0b65e 8005817: Shark: implement deoptimization support 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Mikael Vidstedt
e7e6443c6d 8004747: Remove last_entry from VM_STRUCT macros 
Instead of passing in last_entry to all the VM_ macros just expand it in the main vmStructs.cpp file.

Reviewed-by: dholmes, sspitsyn, minqi
 2013-01-10 17:06:26 -08:00
Vladimir Kozlov
38c81fb411 8005419: Improve intrinsics code performance on x86 by using AVX2 
Use 256bit vpxor,vptest instructions in String.compareTo() and equals() intrinsics.

Reviewed-by: twisti
 2013-01-08 11:30:51 -08:00
Morris Meyer
b3fe91a803 8004537: replace AbstractAssembler emit_long with emit_int32 
Reviewed-by: jrose, kvn, twisti
 2013-01-07 14:08:28 -08:00
Vladimir Kozlov
7b9133b99c 8005544: Use 256bit YMM registers in arraycopy stubs on x86 
Use YMM registers in arraycopy and array_fill stubs.

Reviewed-by: roland, twisti
 2013-01-03 16:30:47 -08:00
Vladimir Kozlov
cfcd28fd9d 8005522: use fast-string instructions on x86 for zeroing 
Use 'rep stosb' instead of 'rep stosq' when fast-string operations are available.

Reviewed-by: twisti, roland
 2013-01-03 15:09:55 -08:00
Roland Westrelin
42c79d741b Merge 2012-12-21 01:39:34 -08:00
Morris Meyer
113e9ab39d 8004250: replace AbstractAssembler a_byte/a_long with emit_int8/emit_int32 
Reviewed-by: jrose, kvn, twisti
 2012-12-20 18:53:44 -08:00
Vladimir Kozlov
960d969ade 8004835: Improve AES intrinsics on x86 
Enable AES intrinsics on non-AVX cpus, group together aes instructions in crypto stubs.

Reviewed-by: roland, twisti
 2012-12-19 15:40:35 -08:00
Richard Reingruber
ba0d2572eb 8005033: clear high word for integer pop count on SPARC 
Reviewed-by: kvn, twisti
 2012-12-19 14:44:00 -08:00
Morris Meyer
52da261983 8004536: replace AbstractAssembler emit_word with emit_int16 
Reviewed-by: jrose, kvn, twisti
 2012-12-18 10:47:23 -08:00
Bharadwaj Yadavalli
fb74718339 8004548: remove unused AbstractAssembler::print(Label&) 
Reviewed-by: kvn, twisti
 2012-12-17 11:00:22 -08:00
Paul Nauman
0d7c6381b3 8004713: Stackoverflowerror thrown when thread stack straddles 0x80000000 
Use unsigned comparison when checking for stack overflow

Reviewed-by: kvn, twisti
 2012-12-13 17:27:55 -08:00
Jiangli Zhou
511a9d8982 8004076: Move _max_locals and _size_of_parameters to ConstMethod for better sharing 
Move _max_locals and _size_of_parameters to ConstMethod for better sharing.

Reviewed-by: coleenp, minqi, jrose
 2012-12-11 12:41:31 -05:00
Bharadwaj Yadavalli
04fee0b792 8004668: Build failure for Zero target 
Fixed build failure for Zero target

Reviewed-by: twisti, kvn
 2012-12-07 18:13:23 -08:00
Roland Westrelin
d8921b191a Merge 2012-12-07 01:09:03 -08:00
Christian Thalinger
34733bb83c 8003250: SPARC: move MacroAssembler into separate file 
Reviewed-by: jrose, kvn
 2012-12-06 09:57:41 -08:00
Chris Plummer
fdf8ceee2d Merge 2012-11-29 13:55:49 -08:00
John Cuthbertson
defec7ae16 Merge 2012-11-29 11:23:15 -08:00
Coleen Phillimore
6538c5134b 8003635: NPG: AsynchGetCallTrace broken by Method* virtual call 
Make metaspace::contains be lock free and used to see if something is in metaspace, also compare Method* with vtbl pointer.

Reviewed-by: dholmes, sspitsyn, dcubed, jmasa
 2012-11-28 17:50:21 -05:00
Jiangli Zhou
10f71a3f72 8003848: Make ConstMethod::generic_signature_index optional and move Method::_max_stack to ConstMethod 
Make ConstMethod::generic_signature_index optional and move Method::_max_stack to ConstMethod.

Reviewed-by: bdelsart, sspitsyn, coleenp
 2012-11-27 17:03:56 -05:00
Stefan Karlsson
57204d9f34 8003935: Simplify the needed includes for using Thread::current() 
Reviewed-by: dholmes, rbackman, coleenp
 2012-11-27 14:20:21 +01:00
Christian Thalinger
2c2c007448 8003240: x86: move MacroAssembler into separate file 
Reviewed-by: kvn
 2012-11-30 15:23:16 -08:00
Bharadwaj Yadavalli
a533392684 8003195: AbstractAssembler should not store code pointers but use the CodeSection directly 
Reviewed-by: twisti, kvn
 2012-11-30 11:44:05 -08:00
Roman Kennke
96562be9e5 8003868: fix shark for latest HotSpot and LLVM 
Reviewed-by: twisti
 2012-11-27 12:48:52 -08:00
Nils Eliasson
98a91e2ab3 Merge 2012-11-08 22:39:08 +01:00
Harold Seigel
7fee66f152 8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass 
Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.

Reviewed-by: dholmes, coleenp, zgu
 2012-11-06 15:09:37 -05:00
Vladimir Kozlov
c9321f0b08 8002294: assert(VM_Version::supports_ssse3()) failed 
Add missing UseSSE check for AES intrinsics.

Reviewed-by: roland, twisti
 2012-11-06 09:22:55 -08:00
Roman Kennke
e184d5cc4e 8000780: make Zero build and run with JDK8 
Reviewed-by: coleenp, dholmes, twisti
 2012-10-29 11:08:48 -07:00