Bug 148587

Summary: DFG should have a utility phase to canonicalize Upsilons and Phis
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal    
Priority: P2    
Version: Other   
Hardware: All   
OS: All   
Bug Depends on:    
Bug Blocks: 148260    

Description Filip Pizlo 2015-08-28 13:27:32 PDT
It would work by running the SSACalculator and treading each Phi as a variable and each Upsilon as a Def.