14 Commits

Author SHA1 Message Date
Vladimir Kozlov
d1191bb4f4 7119644: Increase superword's vector size up to 256 bits
Increase vector size up to 256-bits for YMM AVX registers on x86.

Reviewed-by: never, twisti, roland
2012-06-15 01:25:19 -07:00
Vladimir Kozlov
f99fb50071 7110824: ctw/jarfiles/GUI3rdParty_jar/ob_mask_DateField crashes VM
Change yank_if_dead() to recursive method to remove all dead inputs.

Reviewed-by: never
2012-01-07 10:39:23 -08:00
Vladimir Kozlov
e756c96259 7089632: assert(machtmp->outcnt() == 1) failed: expected for a MachTemp
Replace assert with check to delete MachTemp nodes only when they are really dead.

Reviewed-by: never
2011-09-13 11:46:51 -07:00
Roland Westrelin
499732d316 7087453: PhaseChaitin::yank_if_dead() should handle MachTemp inputs
PhaseChaitin::yank_if_dead() should be able to handle MachTemp inputs as a special case and yank them.

Reviewed-by: never, kvn
2011-09-08 09:35:41 +02:00
Christian Thalinger
ffaadcecea 6961690: load oops from constant table on SPARC
Oops should be loaded from the constant table of an nmethod instead of materializing them with a long code sequence.

Reviewed-by: never, kvn
2010-12-03 01:34:31 -08:00
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
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
Xiomara Jayasena
15f08eb80e 6884624: Update copyright year
Update copyright for files that have been modified in 2009 through Septermber

Reviewed-by: tbell, ohair
2009-09-22 14:06:10 -07:00
Tom Rodriguez
398fffa232 6862863: C2 compiler fails in elide_copy()
Reviewed-by: kvn
2009-08-14 15:53:46 -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
Vladimir Kozlov
adce6fc49a 6667595: Set probability FAIR for pre-, post- loops and ALWAYS for main loop
Fix loop's probability. Add optimizations to avoid spilling. Change InlineSmallCode to product flag.

Reviewed-by: never
2008-10-02 08:37:44 -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
Tom Rodriguez
d200260fe5 6661247: Internal bug in 32-bit HotSpot optimizer while bit manipulations
Copy elimination of a constant value results in incorrect execution

Reviewed-by: kvn, sgoldman, rasbold
2008-03-19 15:14:36 -07:00
J. Duke
8153779ad3 Initial load 2007-12-01 00:00:00 +00:00