Bug 136641 - Investigate changing SSAConversionPhase to map local variable numbers to SSACalculator::Variables rather than mapping VariableAccessData's
Summary: Investigate changing SSAConversionPhase to map local variable numbers to SSAC...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Filip Pizlo
URL:
Keywords:
Depends on: 136331
Blocks:
  Show dependency treegraph
 
Reported: 2014-09-08 12:18 PDT by Filip Pizlo
Modified: 2014-09-08 12:18 PDT (History)
8 users (show)

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Description Filip Pizlo 2014-09-08 12:18:42 PDT
This could be more efficient, particularly when it comes to pruning rebirths.  It's not yet clear if this matters, though - it may be that SSAConversionPhase is simple fast enough as it is.