NEW 126092
WriteBarrier code for Repatch is wrong 
https://bugs.webkit.org/show_bug.cgi?id=126092
Summary WriteBarrier code for Repatch is wrong
Mark Hahnenberg
Reported 2013-12-20 16:11:21 PST
It doesn't handle saving/restoring registers across write barrier slow path calls correctly. We don't take into account that there could be other registers in use that the ScratchRegisterAllocator doesn't know/care about.
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