[Webkit-unassigned] [Bug 15633] SunSpider shows JSC spending time in KJSCHECKEXCEPTIONVALUE

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Oct 24 17:22:25 PDT 2007


------- Comment #10 from eric at webkit.org  2007-10-24 17:22 PDT -------
I think another way to look at this is that we would need to check exceptions
any time we're about to leave nodes.cpp (in a method that could have side
effects).  Meaning before any "get" or "call" call.  As Maciej points out, it
could be rather tricky to find all of these.  But I do believe that checking
before get/call would result in fewer branches then the current situation of
"check after any evaluate()" call.  It may not be worth bothering with this if
bytecode is right around the corner...

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