Bug 128638 - Use LLVM's dead store elimination
Summary: Use LLVM's dead store elimination
Status: RESOLVED FIXED
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:
Blocks: 112840
  Show dependency tree / graph
 
Reported: 2014-02-11 17:09 PST by Filip Pizlo
Modified: 2014-02-11 19:13 PST (History)
9 users (show)

See Also:

Attachments
the patch (2.46 KB, patch)
2014-02-11 17:14 PST, Filip Pizlo 		mhahnenberg: 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 2014-02-11 17:09:50 PST 
DFG's store elimination is currently being run too soon for comfort, and anyway, running LLVM's store elimination is probably better.
Comment 1 Filip Pizlo 2014-02-11 17:14:51 PST 
Created attachment 223918 [details]
the patch
Comment 2 Mark Hahnenberg 2014-02-11 19:05:52 PST 
Comment on attachment 223918 [details]
the patch

r=me
Comment 3 Filip Pizlo 2014-02-11 19:13:42 PST 
Landed in http://trac.webkit.org/changeset/163929