Bug 86929 - REGRESSION(117646): fast/canvas/webgl/glsl-conformance.html is crashing in the DFG
Summary: REGRESSION(117646): fast/canvas/webgl/glsl-conformance.html is crashing in th...
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:
Depends on:
Blocks:
 
Reported: 2012-05-18 17:27 PDT by Filip Pizlo
Modified: 2012-05-18 17:54 PDT (History)
5 users (show)

See Also:

Attachments
the patch (3.36 KB, patch)
2012-05-18 17:39 PDT, Filip Pizlo 		oliver: review+
Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Filip Pizlo 2012-05-18 17:27:17 PDT 
This appears to be due to a branch simplification assuming that a particular block is unreachable, even though it is.
Comment 1 Filip Pizlo 2012-05-18 17:39:30 PDT 
Created attachment 142831 [details]
the patch
Comment 2 Filip Pizlo 2012-05-18 17:54:35 PDT 
Landed in http://trac.webkit.org/changeset/117661