Bug 111539

Summary: DFG CPS rethreading should not run full Phi propagation inside the optimization fixpoint
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Filip Pizlo <fpizlo>
Status: NEW    
Severity: Normal CC: barraclough, ggaren, mario, mark.lam, oliver, sam
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Bug Depends on: 111622, 111619    
Bug Blocks: 111540    
Attachments:
Description Flags
work in progress
none
work in progress none

Filip Pizlo
Reported 2013-03-06 00:45:33 PST
The only thing that the phases in the fixpoint care about is local canonicalization.
Attachments
work in progress (10.38 KB, patch)
2013-03-06 13:26 PST, Filip Pizlo 		no flags
DetailsFormatted DiffDiff
work in progress (12.89 KB, patch)
2013-03-06 15:17 PST, Filip Pizlo 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Filip Pizlo
Comment 1 2013-03-06 13:26:49 PST
Created attachment 191818 [details] work in progress
Filip Pizlo
Comment 2 2013-03-06 15:17:05 PST
Created attachment 191846 [details] work in progress
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