Bug 68485

Summary: DFG JIT always speculates integer on modulo
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: barraclough, fpizlo, oliver
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
the patch oliver: review+

Filip Pizlo
Reported 2011-09-20 15:59:00 PDT
The DFG JIT always speculates that the inputs to a modulo (%) are integers, even when they aren't.
Attachments
the patch (5.99 KB, patch)
2011-09-20 16:01 PDT, Filip Pizlo 		oliver: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Filip Pizlo
Comment 1 2011-09-20 16:01:52 PDT
Created attachment 108068 [details] the patch
Oliver Hunt
Comment 2 2011-09-20 16:25:05 PDT
Comment on attachment 108068 [details] the patch r=me
Filip Pizlo
Comment 3 2011-09-20 19:22:26 PDT
Landed in r95594.
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