Bug 81068

Summary:

ValueToInt32 speculation will cause OSR exits even when it does not have to

Product:

WebKit

Reporter:

Filip Pizlo <fpizlo>

Component:

JavaScriptCore

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

barraclough, ggaren, oliver

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
the patch	andersca: review+

Filip Pizlo

Reported 2012-03-13 18:48:56 PDT

Patch forthcoming.

Attachments
the patch (5.36 KB, patch) 2012-03-13 18:56 PDT, Filip Pizlo	andersca: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Filip Pizlo

Comment 1 2012-03-13 18:49:23 PDT

Filip Pizlo

Comment 2 2012-03-13 18:56:53 PDT

Filip Pizlo

Comment 3 2012-03-13 19:55:47 PDT

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