10 Commits

Author SHA1 Message Date
Paul Hohensee
5231fcdc40 6810653: Change String cache class used by Hotspot from String to StringValue
Change create_vm() to load and initialize StringValue rather than String.

Reviewed-by: kvn
2009-03-24 21:56:53 -04:00
Christian Thalinger
de67e52949 6378821: bitCount() should use POPC on SPARC processors and AMD+10h
BitCount() should use POPC on SPARC processors where POPC is implemented directly in hardware.

Reviewed-by: kvn, never
2009-03-13 11:35:17 -07:00
Karen Kinnear
315de68fc0 4670071: loadClassInternal is too restrictive
VM support for deadlock fix. Library fix in 4735126. See API proposal.

Reviewed-by: dholmes, blacklion
2009-01-05 13:44:03 -05:00
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
afbdf29629 6714404: Add UseStringCache switch to enable String caching under AggressiveOpts
Poke String.stringCacheEnabled during vm initialization

Reviewed-by: never
2008-06-13 14:49:07 -07:00
Chuck Rasbold
2e672ac9bf 6695049: (coll) Create an x86 intrinsic for Arrays.equals
Intrinsify java/util/Arrays.equals(char[], char[])

Reviewed-by: kvn, never
2008-05-29 16:22:09 -07:00
Vladimir Kozlov
b64d5e4209 6667615: (Escape Analysis) extend MDO to cache arguments escape state
Use MDO to cache arguments escape state determined by the byte code escape analyzer.

Reviewed-by: never
2008-03-11 19:00:38 -07:00
Paul Hohensee
4abbae1fc2 6621621: HashMap front cache should be enabled only with AggressiveOpts
Reviewed-by: sbohne, xlu
2007-12-05 09:02:00 -08:00
Tom Rodriguez
10c473e425 6395208: Elide autoboxing for calls to HashMap.get(int) and HashMap.get(long)
Reviewed-by: kvn, rasbold
2007-12-05 09:01:00 -08:00
J. Duke
8153779ad3 Initial load 2007-12-01 00:00:00 +00:00