Bug 145469

Summary: FTL codegen for MultiGetByOffset and MultiPutByOffset where the structure set is already proved should have an unreachable default case instead of an exit
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Filip Pizlo <fpizlo>
Status: RESOLVED FIXED    
Severity: Normal CC: barraclough, basile_clement, benjamin, ggaren, mark.lam, mhahnenb, mmirman, msaboff, nrotem, oliver, saam, sam
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
the patch ggaren: review+

Filip Pizlo
Reported 2015-05-29 13:42:05 PDT
LLVM doesn't always do this transformation for us.
Attachments
the patch (3.94 KB, patch)
2015-05-29 19:42 PDT, Filip Pizlo 		ggaren: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Filip Pizlo
Comment 1 2015-05-29 19:42:40 PDT
Created attachment 253947 [details] the patch
Geoffrey Garen
Comment 2 2015-05-30 13:56:35 PDT
Comment on attachment 253947 [details] the patch r=me
Filip Pizlo
Comment 3 2015-05-30 14:52:43 PDT
Landed in http://trac.webkit.org/changeset/185032
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