Bug 181054

Summary: GetPropertyEnumerator in DFG/FTL should not unconditionally speculate cell
Product: WebKit Reporter: Saam Barati <saam>
Component: JavaScriptCoreAssignee: Saam Barati <saam>
Status: RESOLVED FIXED    
Severity: Normal CC: benjamin, commit-queue, fpizlo, ggaren, gskachkov, jfbastien, keith_miller, mark.lam, msaboff, rmorisset, ticaiolima, webkit-bug-importer, ysuzuki
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
patch none

Saam Barati
Reported 2017-12-20 13:40:45 PST
This leads to a recompile loop in Speedometer. Fixing it doesn't really provide a noticeable speed boost in speedometer, but it's a bug we should fix in our compiler nonetheless.
Attachments
patch (7.88 KB, patch)
2017-12-20 14:09 PST, Saam Barati 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Saam Barati
Comment 1 2017-12-20 14:09:27 PST
Created attachment 329952 [details] patch
Mark Lam
Comment 2 2017-12-20 14:15:04 PST
Comment on attachment 329952 [details] patch r=me.
WebKit Commit Bot
Comment 3 2017-12-20 17:54:49 PST
Comment on attachment 329952 [details] patch Clearing flags on attachment: 329952 Committed r226208: <https://trac.webkit.org/changeset/226208>
WebKit Commit Bot
Comment 4 2017-12-20 17:54:51 PST
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 5 2017-12-20 17:58:05 PST
<rdar://problem/36169151>
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