Bug 82030

Summary: DFG Fixup should be able to short-circuit trivial ValueToInt32's
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: rakuco, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
the patch msaboff: review+

Filip Pizlo
Reported 2012-03-23 00:54:11 PDT
And the Fixup phase should be made into a proper phase, to reduce the size and complexity of the prediction propagation phase.
Attachments
the patch (26.22 KB, patch)
2012-03-23 00:57 PDT, Filip Pizlo 		msaboff: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Filip Pizlo
Comment 1 2012-03-23 00:57:37 PDT
Created attachment 133441 [details] the patch
Michael Saboff
Comment 2 2012-03-23 14:12:05 PDT
Comment on attachment 133441 [details] the patch r+
Filip Pizlo
Comment 3 2012-03-23 20:23:43 PDT
Landed in http://trac.webkit.org/changeset/111974
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