[Webkit-unassigned] [Bug 80415] Eliminate redundant Phis in DFG

Tue Mar 6 07:53:29 PST 2012

https://bugs.webkit.org/show_bug.cgi?id=80415

Yuqiang Xian <yuqiang.xian at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #130375|0                           |1
        is obsolete|                            |

--- Comment #3 from Yuqiang Xian <yuqiang.xian at intel.com>  2012-03-06 07:53:29 PST ---
Created an attachment (id=130384)
 --> (https://bugs.webkit.org/attachment.cgi?id=130384&action=review)
WIP patch

This partially reduces the 9% regression on sunspider-crypto-sha1 to 6-7%. The remaining overhead mainly comes from recording Phi uses when building the graph.

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