NEW 204258
Do some constant-folding of inc and dec in the abstract interpreter 
https://bugs.webkit.org/show_bug.cgi?id=204258
Summary Do some constant-folding of inc and dec in the abstract interpreter
Robin Morisset
Reported 2019-11-15 15:40:06 PST
It is not clear that it would bring us anything, since DFGFixupPhase should be smart enough to notice constants and replace the entire operation by {Arith, Value}{Add, Sub} (which is already optimized by DFGAbstractInterpreterInlines.h).
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