[Webkit-unassigned] [Bug 68318] DFG JIT should inline Math.min, Math.max, and Math.sqrt

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Oct 4 14:28:17 PDT 2011


--- Comment #8 from Filip Pizlo <fpizlo at apple.com>  2011-10-04 14:28:17 PST ---
(In reply to comment #7)
> (In reply to comment #6)
> > Here's a simple test you could do to see if and how this changeset affects the problem you're seeing:
> > 
> > Go to Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp
> > 
> > Replace the contents of handleIntrinsic() method with just "return false".
> I did, and the problem disappeared. I also double-checked that reverting the change will introduce the bug again.
> > Thanks for your help.  I understand this can be complicated when the only repro is in internal code!
> Nope. I just want to help Google products don't suck on Safari :)
> Is there any information I can provide you to help investigating the issue?

Thanks for checking this.  I'll try to track this down by increasing test coverage on our end.  I will let you know if I need more info from you!

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