RESOLVED DUPLICATE of bug 133985110383
Code paths that the CFA proved to be unreachable should be guarded with a JIT-emitted CRASH() or trap rather than an OSR exit 
https://bugs.webkit.org/show_bug.cgi?id=110383
Summary Code paths that the CFA proved to be unreachable should be guarded with a JIT...
Filip Pizlo
Reported 2013-02-20 14:22:02 PST
Probably, an OSR exit isn't going to "save" you from the CFA being broken, if the CFA really was broken. Other bad things would have already happened by then. So, it's better to bring the system down at that point.
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Filip Pizlo
Comment 1 2014-06-17 10:33:48 PDT
*** This bug has been marked as a duplicate of bug 133985 ***
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