[Webkit-unassigned] [Bug 20912] Use simple int32 multiplication on op_mul if it is possible

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20912


loki at inf.u-szeged.hu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #23846|                            |review?
               Flag|                            |




------- Comment #4 from loki at inf.u-szeged.hu  2008-09-26 03:52 PDT -------
Created an attachment (id=23846)
 --> (https://bugs.webkit.org/attachment.cgi?id=23846&action=view)
int32 multiplication on op_mul (v2)

The previous patch has a review+ flag for a week, but nobody landed.
So, I have did a small tweak and updated the patch.

The current results are the followings:
SunSpider: 1.5% speedup, V8: 8.7% speedup


-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.