Bug 69748

Summary:

JSVALUE32_64 DFG JIT - bug fix for V8 benchmark cases "crypto" and "raytrace"

Product:

WebKit

Reporter:

Yuqiang Xian <yuqiang.xian>

Component:

JavaScriptCore

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

barraclough, fpizlo, webkit.review.bot

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
the patch	none

Description Yuqiang Xian 2011-10-10 02:42:06 PDT

Together with patch in bug #69743, we're able to run 5 out of 7 v8 benchmark cases with 32-bit DFG. Still deltablue crashes and early-boyer produces wrong results.

Current result on Linux IA32 is -

w/o DFG -

Richards: 3816
Crypto: 4332
RayTrace: 6560
RegExp: 1901
Splay: 4425
----
Score (version 6): 3908


w/ DFG -
Richards: 4815
Crypto: 10021
RayTrace: 6761
RegExp: 1887
Splay: 4518
----
Score (version 6): 4885

Comment 1 Yuqiang Xian 2011-10-10 02:45:33 PDT

Created attachment 110343 [details]
the patch

Comment 2 WebKit Review Bot 2011-10-10 12:53:13 PDT

Comment on attachment 110343 [details]
the patch

Clearing flags on attachment: 110343

Committed r97078: <http://trac.webkit.org/changeset/97078>

Comment 3 WebKit Review Bot 2011-10-10 12:53:17 PDT

All reviewed patches have been landed.  Closing bug.