Bug 84218

Summary:

DFG should not attempt to get rare case counts for op_mod on ARM

Product:

WebKit

Reporter:

Filip Pizlo <fpizlo>

Component:

JavaScriptCore

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

Priority:

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
the patch	ggaren: review+

Filip Pizlo

Reported 2012-04-17 17:35:34 PDT

op_mod on non-x86 platforms is a C function call with no profiling, so the DFG should rely on other kinds of profiling, which we have plenty of anyway.

Attachments
the patch (2.50 KB, patch) 2012-04-17 17:37 PDT, Filip Pizlo	ggaren: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Filip Pizlo

Comment 1 2012-04-17 17:37:05 PDT

Created attachment 137640 [details] the patch

Geoffrey Garen

Comment 2 2012-04-17 17:41:29 PDT

Comment on attachment 137640 [details] the patch r=me

Filip Pizlo

Comment 3 2012-04-17 21:05:46 PDT

Landed in http://trac.webkit.org/changeset/114478

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