Bug 99100 - UInt32ToNumber and OSR exit should be aware of copy propagation and correctly recover both versions of a variable that was subject to a UInt32ToNumber cast
Summary: UInt32ToNumber and OSR exit should be aware of copy propagation and correctly...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Filip Pizlo
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2012-10-11 14:17 PDT by Filip Pizlo
Modified: 2012-10-11 14:54 PDT (History)
7 users (show)

See Also:

Attachments
the patch (9.49 KB, patch)
2012-10-11 14:19 PDT, Filip Pizlo 		msaboff: review+
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Description Filip Pizlo 2012-10-11 14:17:14 PDT 
Patch forthcoming.

<rdar://problem/12480955>
Comment 1 Filip Pizlo 2012-10-11 14:19:30 PDT 
Created attachment 168277 [details]
the patch
Comment 2 Michael Saboff 2012-10-11 14:50:43 PDT 
Comment on attachment 168277 [details]
the patch

r=me
Comment 3 Filip Pizlo 2012-10-11 14:54:17 PDT 
Landed in http://trac.webkit.org/changeset/131097