[PATCH] D21190: [InstCombine] allow more than one use for vector cast folding with selects

Eli Friedman via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 9 14:40:00 PDT 2016


eli.friedman added a comment.

Looking a bit more, I think the infinite loop isn't possible because of the way instcombine works with PHI nodes and the reachable code restriction.  Sorry about the false alarm.


http://reviews.llvm.org/D21190





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