NEW149823
GC should be more aggressive about canceling plans that will be DOA 
https://bugs.webkit.org/show_bug.cgi?id=149823
Summary GC should be more aggressive about canceling plans that will be DOA
Filip Pizlo
Reported 2015-10-05 15:49:47 PDT
The GC used to be able to cancel FTL plans if the profiled DFG CodeBlock was going to be jettisoned. Then, we regressed that code and made it so that GC canceled all FTL plans. Then we removed the code to cancel FTL plans, except in cases where the owning executable was dead. It might be worthwhile to bring some of that code back somehow.
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