Bug 148587 - DFG should have a utility phase to canonicalize Upsilons and Phis
Summary: DFG should have a utility phase to canonicalize Upsilons and Phis
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: Other
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks: 148260
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Reported: 2015-08-28 13:27 PDT by Filip Pizlo
Modified: 2015-08-28 13:28 PDT (History)
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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.