Bug 74329 - DFG GetByVal CSE incorrectly assumes that a non-matching PutByVal cannot clobber
Summary: DFG GetByVal CSE incorrectly assumes that a non-matching PutByVal cannot clobber
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2011-12-12 14:02 PST by Filip Pizlo
Modified: 2011-12-12 14:15 PST (History)
0 users

See Also:

Attachments
the patch (136.67 KB, patch)
2011-12-12 14:03 PST, Filip Pizlo 		barraclough: review+
Details | Formatted Diff | Diff
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Description Filip Pizlo 2011-12-12 14:02:02 PST 
Patch with test case forthcoming.
Comment 1 Filip Pizlo 2011-12-12 14:03:25 PST 
Created attachment 118840 [details]
the patch
Comment 2 Filip Pizlo 2011-12-12 14:13:47 PST 
<rdar://problem/10567440>
Comment 3 Filip Pizlo 2011-12-12 14:15:18 PST 
Landed in http://trac.webkit.org/changeset/102623