Bug 129219

Summary:	Matrix benchmark crashes with FTL enabled
Product:	WebKit	Reporter:	Oliver Hunt <oliver>
Component:	JavaScriptCore	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED INVALID
Severity:	Normal	CC:	fpizlo, oliver, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	528+ (Nightly build)
Hardware:	Unspecified
OS:	Unspecified
URL:	http://stepheneb.github.io/webgl-matrix-benchmarks/matrix_benchmark.html

Description Oliver Hunt 2014-02-22 16:15:32 PST

Going to http://stepheneb.github.io/webgl-matrix-benchmarks/matrix_benchmark.html with the FTL appears to produce an insta crash

Comment 1 Radar WebKit Bug Importer 2014-02-22 16:15:58 PST

<rdar://problem/16142751>

Comment 2 Radar WebKit Bug Importer 2014-02-22 16:16:01 PST

<rdar://problem/16142752>

Comment 3 Filip Pizlo 2014-02-22 16:49:03 PST

You didn't enable the FTL.  This crash is an assertion that you're trying to run-time enable the FTL without build-time enabling it.