[PATCH] D42679: [DAGCombiner] When combining zero_extend of a truncate, only mask before extending for vectors.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Feb 22 15:52:05 PST 2018

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craig.topper added a comment.

@tra, did you figure out what was going on?


https://reviews.llvm.org/D42679

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