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2324 Commits

Author SHA1 Message Date
Tom Rodriguez
16d6414619 7030715: JSR 292 JRuby test/test_super_call_site_caching.rb asserts with +DoEscapeAnalysis 
Reviewed-by: twisti
 2011-04-25 16:25:58 -07:00
Christian Thalinger
868bf68a3e 6993078: JSR 292 too many pushes: Lesp points into register window 
Reviewed-by: kvn, never
 2011-04-21 00:25:40 -07:00
Vladimir Kozlov
abc5f94df7 7026700: regression in 6u24-rev-b23: Crash in C2 compiler in PhaseIdealLoop::build_loop_late_post 
Memory slices should be always created for non-static fields after allocation

Reviewed-by: never
 2011-04-20 18:29:35 -07:00
Tom Rodriguez
75eac4de0f 7009346: java/dyn/InvokeDynamicPrintArgs.java fails with NPE on solaris-sparc with -Xcomp 
Reviewed-by: kvn, jrose, twisti
 2011-04-20 09:29:00 -07:00
Tom Deneau
e8d2ed978f 7037812: few more defaults changes for new AMD processors 
Use PREFETCHW as default prefetch instruction, set UseXMMForArrayCopy and UseUnalignedLoadStores to true by default.

Reviewed-by: kvn
 2011-04-19 09:30:17 -07:00
Christian Thalinger
7fb4bcc550 7036960: TemplateTable::fast_aldc in templateTable_x86_64.cpp uses movptr instead of load_klass 
Reviewed-by: kvn, iveresov
 2011-04-18 06:50:57 -07:00
Christian Thalinger
0b2d972fd3 7018355: JSR 292: VM crash in DefNewGeneration::copy_to_survivor_space 
Reviewed-by: kvn, jrose
 2011-04-18 01:33:28 -07:00
John R Rose
8753dded1c Merge 2011-04-15 08:29:26 -07:00
Christian Thalinger
2234bb04a7 Merge 2011-04-14 06:46:38 -07:00
Xerxes Ranby
c933c7d4f2 7036220: Shark fails to find LLVM 2.9 System headers during build 
Reviewed-by: gbenson, twisti
 2011-04-14 01:53:12 -07:00
Igor Veresov
3344bbfb29 7036236: VM crashes assert((!inside_attrs()) || is_error_reported()) failed .. 
Eliminate the race condition.

Reviewed-by: kvn
 2011-04-14 00:02:21 -07:00
Igor Veresov
aac4b1553e 6988308: assert((cnt > 0.0f) && (prob > 0.0f)) failed: Bad frequency assignment in if 
Make sure cnt doesn't become negative and integer overflow doesn't happen.

Reviewed-by: kvn, twisti
 2011-04-13 14:33:03 -07:00
Coleen Phillimore
3c4d3002f2 Merge 2011-04-12 14:18:53 -07:00
Gary Benson
5001776189 7035870: JSR 292: Zero support 
This adds support for JSR 292 to Zero.

Reviewed-by: twisti
 2011-04-12 02:40:23 -07:00
David Holmes
09c93cbb25 7034585: Adjust fillInStackTrace filtering to assist 6998871 
Allow for one or more fillInStackTrace frames to be skipped

Reviewed-by: mchung, kvn
 2011-04-12 02:53:06 -04:00
Tom Deneau
899faa3fec 7035713: 3DNow Prefetch Instruction Support 
The upcoming processors from AMD are the first that support 3dnow prefetch without supporting the 3dnow instruction set.

Reviewed-by: kvn
 2011-04-11 15:30:31 -07:00
Bengt Rutisson
2ea041a2b2 7034625: Product builds in Visual Studio projects should produce full symbol information 
Add the /debug flag to the linker command in Visual Studio

Reviewed-by: mgronlun, poonam, hosterda
 2011-04-11 11:12:41 +02:00
John R Rose
93459f517d 6987991: JSR 292 phpreboot test/testtracefun2.phpr segfaults 
Make MH verification tests more correct, robust, and informative.  Fix lingering symbol refcount problems.

Reviewed-by: twisti
 2011-04-09 22:55:25 -07:00
John R Rose
41745904a3 Merge 2011-04-09 21:16:12 -07:00
Tom Rodriguez
bbb0b31bfe 7035161: assert(!o->is_null_object()) failed: null object not yet handled here 
Reviewed-by: kvn
 2011-04-08 23:00:14 -07:00
Vladimir Kozlov
83ccc5e2c6 Merge 2011-04-08 20:52:28 -07:00
Igor Veresov
e8447846ee 7034967: C1: assert(false) failed: error (assembler_sparc.cpp:2043) 
Fix -XX:+VerifyOops

Reviewed-by: kvn, never
 2011-04-08 17:03:31 -07:00
Erik Trimble
6f92a23612 7035259: Bump the HS21 build number to 08 
Update the HS21 build number to 08

Reviewed-by: jcoomes
 2011-04-08 16:18:48 -07:00
Erik Trimble
2914e392a3 Merge 2011-04-08 16:18:38 -07:00
Erik Trimble
260ad514b0 Added tag hs21-b07 for changeset 25580f153384 2011-04-08 15:56:52 -07:00
Vladimir Kozlov
2096fd712c 7004555: Add new policy for one iteration loops 
Add new policy for one iteration loops (mostly formal pre- loops).

Reviewed-by: never
 2011-04-08 14:56:22 -07:00
Tom Rodriguez
fe74e1ba6a 7034957: acquiring lock CodeCache_lock/1 out of order with lock tty_lock/0 -- possible deadlock 
Reviewed-by: iveresov
 2011-04-07 21:32:23 -07:00
Kelly O'Hair
7bf0d4d5cd 7019210: Fix misc references to /bugreport websites 
Reviewed-by: skannan
 2011-04-07 20:26:41 -07:00
John R Rose
f8fe3457a5 7009600: JSR 292 Server compiler crashes in Compile::find_intrinsic(ciMethod*, bool) 
Catch errors during the compile-time processing of method handles; back out cleanly

Reviewed-by: twisti
 2011-04-07 17:12:23 -07:00
John R Rose
b95f04efbf 7012087: JSR 292 Misleading exception message for a non-bound MH for a virtual method 
Improve error message formatting to give more information to user.  Also, catch a corner case related to 6930553 and 6844449.

Reviewed-by: kvn
 2011-04-07 17:12:21 -07:00
John R Rose
16784a72e8 6981791: remove experimental code for JSR 292 
Reviewed-by: twisti
 2011-04-07 17:02:30 -07:00
Suchen Chien
0996fdf3ea Added tag jdk7-b137 for changeset 25580f153384 2011-04-07 15:20:57 -07:00
Vladimir Kozlov
ed30132e8b 6992789: assert(phi->_idx >= nodes_size()) failed: only new Phi per instance memory slice 
Swap checks: check for regular memory slice first and keep input phi.

Reviewed-by: never
 2011-04-06 17:32:09 -07:00
Jon Masamitsu
b02fa2a90f Merge 2011-04-06 16:02:53 -07:00
Tom Rodriguez
8a4683b5ed 7034513: enable fast accessors and empty methods for ZERO and -Xint 
Reviewed-by: kvn, iveresov
 2011-04-06 16:02:50 -07:00
Tom Rodriguez
4f41ea7fff 7033779: CodeCache::largest_free_block may need to hold the CodeCache lock 
Reviewed-by: kvn
 2011-04-05 19:16:52 -07:00
Erik Trimble
c9e484d473 7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass 
Update the copyright to be 2010 on all changed files in OpenJDK

Reviewed-by: ohair
 2011-04-05 14:12:31 -07:00
Tom Rodriguez
14dcde9439 Merge 2011-04-05 02:31:46 -07:00
Tom Rodriguez
1a5a2ecd25 6777083: assert(target != __null,"must not be null") 
Reviewed-by: iveresov, kvn
 2011-04-05 00:31:09 -07:00
Vladimir Kozlov
073a00a4ca Merge 2011-04-05 00:27:58 -07:00
Tom Rodriguez
642c26950d Merge 2011-04-04 22:17:15 -07:00
Tom Rodriguez
3327aeff0c 6528013: C1 CTW failure with -XX:+VerifyOops assert(allocates2(pc),"") 
Reviewed-by: kvn, iveresov
 2011-04-04 19:03:35 -07:00
Vladimir Kozlov
3151573d39 7004547: regular loop unroll should not unroll more than max unrolling 
Take into account that after unroll conjoined heads and tails will fold.

Reviewed-by: never
 2011-04-04 19:02:36 -07:00
Igor Veresov
9ef9a4a3dc Merge 2011-04-04 18:48:49 -07:00
Igor Veresov
1875cfefc6 7033732: C1: When calling c2 arraycopy stubs offsets and length must have clear upper 32bits 
With 7033154 we started calling c2 arraycopy stubs from c1. On sparcv9 we must clear the upper 32bits for offset (src_pos, dst_pos) and length parameters when calling them.

Reviewed-by: never, kvn
 2011-04-04 16:00:34 -07:00
David Holmes
953a87d003 7009276: Add -XX:+IgnoreUnrecognizedVMOptions to several tests 
Reviewed-by: kvn
 2011-04-04 18:15:55 -04:00
Tom Rodriguez
774ac503d0 7026957: assert(type2aelembytes(store->as_Mem()->memory_type(), true) == 1 << shift->in(2)->get_int()) failed 
Reviewed-by: kvn, jrose
 2011-04-04 12:57:04 -07:00
Gary Benson
80dfa0e342 7032458: Zero and Shark fixes 
Reviewed-by: twisti
 2011-04-04 03:02:00 -07:00
Roland Westrelin
f94d7776ca 7033154: Improve C1 arraycopy performance 
Better static analysis. Take advantage of array copy stubs.

Reviewed-by: never
 2011-04-03 12:00:54 +02:00
Vladimir Kozlov
00eca5e982 7004535: Clone loop predicate during loop unswitch 
Clone loop predicate for clonned loops

Reviewed-by: never
 2011-04-02 10:54:15 -07:00