Bug 128037

Summary:

REGRESSION (r163027?): CrashTracer: [USER] com.apple.WebKit.WebContent.Development at com.apple.JavaScriptCore: JSC::ArrayProfile::computeUpdatedPrediction + 4

Product:

WebKit

Reporter:

Michael Saboff <msaboff>

Component:

JavaScriptCore

Assignee:

Michael Saboff <msaboff>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

ggaren

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
Patch	mark.lam: review+

Description Michael Saboff 2014-01-31 21:55:48 PST

It appears that we need to allocate an ArrayProfile for op_call_varargs.

Patch in the works.

Comment 1 Michael Saboff 2014-01-31 21:56:20 PST

<rdar://problem/15940395>

Comment 2 Michael Saboff 2014-01-31 23:00:46 PST

Created attachment 222874 [details]
Patch

Comment 3 Mark Lam 2014-02-01 00:14:29 PST

Comment on attachment 222874 [details]
Patch

r=me

Comment 4 Geoffrey Garen 2014-02-01 00:29:14 PST

Nice!

Comment 5 Michael Saboff 2014-02-01 07:26:06 PST

Committed r163241: <http://trac.webkit.org/changeset/163241>