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: JavaScriptCoreAssignee: Michael Saboff <msaboff>
Status: RESOLVED FIXED    
Severity: Normal CC: ggaren
Priority: P2 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>