Bug 85663 - DFG should not Flush GetLocal's
Summary: DFG should not Flush GetLocal'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: InRadar
Depends on:
Blocks:
 
Reported: 2012-05-04 14:02 PDT by Filip Pizlo
Modified: 2012-05-04 14:17 PDT (History)
0 users

See Also:

Attachments
the patch (4.37 KB, patch)
2012-05-04 14:04 PDT, Filip Pizlo 		no flags Details | Formatted Diff | Diff
the patch (4.95 KB, patch)
2012-05-04 14:12 PDT, Filip Pizlo 		oliver: review+
Details | Formatted Diff | Diff
Show Obsolete (1) 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 2012-05-04 14:02:20 PDT 
Not only is it wasteful but the virtual register allocator gets confused by it.
Comment 1 Filip Pizlo 2012-05-04 14:02:37 PDT 
<rdar://problem/11373600>
Comment 2 Filip Pizlo 2012-05-04 14:04:32 PDT 
Created attachment 140317 [details]
the patch
Comment 3 Filip Pizlo 2012-05-04 14:12:18 PDT 
Created attachment 140320 [details]
the patch

And now, with an expected results file!
Comment 4 Filip Pizlo 2012-05-04 14:17:43 PDT 
Landed in http://trac.webkit.org/changeset/116168