Bug 64653

Summary: DFG speculative JIT has dead code for slow calls for branches
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Severity: Normal CC: barraclough, fpizlo, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Description Flags
the patch none

Description Filip Pizlo 2011-07-16 13:17:04 PDT
http://trac.webkit.org/changeset/91099 changed how DFG handles branches, but neglected to remove dead code for the old way that branches were handled by the DFG speculative JIT.  Specifically, the SpeculativeJIT::compilePeepHoleCall method is no longer called from anywhere, and is unlikely to ever be needed again since JITCodeGenerator now contains a more optimized version of that method.
Comment 1 Filip Pizlo 2011-07-16 13:19:36 PDT
Created attachment 101097 [details]
the patch
Comment 2 WebKit Review Bot 2011-07-16 16:14:22 PDT
Comment on attachment 101097 [details]
the patch

Clearing flags on attachment: 101097

Committed r91156: <http://trac.webkit.org/changeset/91156>
Comment 3 WebKit Review Bot 2011-07-16 16:14:26 PDT
All reviewed patches have been landed.  Closing bug.