Bug 82030 - DFG Fixup should be able to short-circuit trivial ValueToInt32's
Summary: DFG Fixup should be able to short-circuit trivial ValueToInt32's
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-03-23 00:54 PDT by Filip Pizlo
Modified: 2012-03-23 20:23 PDT (History)
2 users (show)

See Also:

Attachments
the patch (26.22 KB, patch)
2012-03-23 00:57 PDT, Filip Pizlo 		msaboff: review+
Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Filip Pizlo 2012-03-23 00:54:11 PDT 
And the Fixup phase should be made into a proper phase, to reduce the size and complexity of the prediction propagation phase.
Comment 1 Filip Pizlo 2012-03-23 00:57:37 PDT 
Created attachment 133441 [details]
the patch
Comment 2 Michael Saboff 2012-03-23 14:12:05 PDT 
Comment on attachment 133441 [details]
the patch

r+
Comment 3 Filip Pizlo 2012-03-23 20:23:43 PDT 
Landed in http://trac.webkit.org/changeset/111974