22 Commits

Author SHA1 Message Date
Vladimir Kozlov
3de260da41 7008866: Missing loop predicate for loop with multiple entries
Add predicates when loop head bytecode is parsed instead of when back branch bytecode is parsed.

Reviewed-by: never
2011-03-21 11:28:14 -07:00
Stefan Karlsson
8006fe8f75 6989984: Use standard include model for Hospot
Replaced MakeDeps and the includeDB files with more standardized solutions.

Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Vladimir Kozlov
21f481e5dd 6959430: Make sure raw loads have control edge
Check that raw loads have control edge

Reviewed-by: never, twisti
2010-06-15 18:07:27 -07:00
Erik Trimble
ba7c173659 6941466: Oracle rebranding changes for Hotspot repositories
Change all the Sun copyrights to Oracle copyright

Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Tom Rodriguez
a1446b775d 6938026: C2 compiler fails in Node::rematerialize()const
Reviewed-by: twisti
2010-04-14 15:30:13 -07:00
Tom Rodriguez
67c094c4c7 6926979: should simplify catch_inline_exception
Reviewed-by: twisti
2010-03-18 14:31:41 -07:00
Tom Rodriguez
e904069b51 6930398: fix for return address locals in OSR entries uses wrong test
Reviewed-by: kvn
2010-03-01 12:12:35 -08:00
Tom Rodriguez
0ab4fb9e37 6915557: assert(_gvn.type(l)->higher_equal(type),"must constrain OSR typestate") with debug build
Reviewed-by: kvn
2010-02-25 11:38:50 -08:00
Tom Rodriguez
51fc36cc9a 6877221: Endless deoptimizations in OSR nmethod
Reviewed-by: kvn
2010-02-16 20:07:48 -08:00
Changpeng Fang
815db4fcba 6894779: Loop Predication for Loop Optimizer in C2
Loop predication implementation

Reviewed-by: never, kvn
2010-01-12 14:37:35 -08:00
Tom Rodriguez
1fb2423873 6892079: live value must not be garbage failure after fix for 6854812
Reviewed-by: kvn
2009-11-11 23:39:17 -08:00
Tom Rodriguez
7437f0b825 6854812: 6.0_14-b08 crashes with a SIGSEGV
Reviewed-by: kvn, twisti
2009-09-16 11:06:10 -07:00
Xiomara Jayasena
a63ef10004 6862919: Update copyright year
Update copyright for files that have been modified in 2009, up to 07/09

Reviewed-by: tbell, ohair
2009-07-28 12:12:40 -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
John R Rose
34c1d72421 6655646: dynamic languages need dynamically linked call sites
Invokedynamic instruction (JSR 292 RI)

Reviewed-by: twisti, never
2009-04-21 23:21:04 -07:00
Tom Rodriguez
4d34a77121 6823454: Oop-typed loadP yields invalid pointer (0x1) on SPECjbb2005 at OSRed method entry
Reviewed-by: kvn, jrose
2009-04-01 11:45:01 -07:00
Christian Thalinger
05d1de7727 6810672: Comment typos
I have collected some typos I have found while looking at the code.

Reviewed-by: kvn, never
2009-02-27 13:27:09 -08:00
Tom Rodriguez
4b1e242299 6384206: Phis which are later unneeded are impairing our ability to inline based on static types
Reviewed-by: rasbold, jrose
2008-09-17 12:59:52 -07:00
Xiomara Jayasena
c96a95c4b8 6719955: Update copyright year
Update copyright year for files that have been modified in 2008

Reviewed-by: ohair, tbell
2008-07-02 12:55:16 -07:00
Vladimir Kozlov
76035424de 6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
Add LoadNKlass and CMoveN nodes, use CmpN and ConN nodes to generate narrow oops compare instructions.

Reviewed-by: never, rasbold
2008-05-21 13:46:23 -07:00
Vladimir Kozlov
bf7f5e1887 6667610: (Escape Analysis) retry compilation without EA if it fails
During split unique types EA could exceed nodes limit and fail the method compilation.

Reviewed-by: rasbold
2008-03-06 10:30:17 -08:00
J. Duke
8153779ad3 Initial load 2007-12-01 00:00:00 +00:00