RESOLVED FIXED Bug 84653
DFG OSR exit should ensure that all variables have been initialized 
https://bugs.webkit.org/show_bug.cgi?id=84653
Summary DFG OSR exit should ensure that all variables have been initialized
Filip Pizlo
Reported 2012-04-23 17:04:55 PDT
If we OSR exit at a point where a variable was not initialized, then we should initialize it, since the baseline JIT critically relies on all variables being initialized. <rdar://problem/11258183>
Attachments
the patch (25.38 KB, patch)
2012-04-23 17:11 PDT, Filip Pizlo 		barraclough: review+
DetailsFormatted DiffDiff
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Filip Pizlo
Comment 1 2012-04-23 17:11:31 PDT
Created attachment 138463 [details] the patch
Filip Pizlo
Comment 2 2012-04-23 17:38:18 PDT
Landed in http://trac.webkit.org/changeset/114969
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