[PATCH] D31319: [PPC] Eliminate redundant sign- and zero-extensions in PPC MI Peephole pass

Eric Christopher via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 5 17:58:58 PDT 2017

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echristo added a comment.

One question here: Where are the sign and zero extensions coming from? I want to make sure we're not producing extra ones where we could avoid it.


Repository:
  rL LLVM

https://reviews.llvm.org/D31319

Previous message: [PATCH] D38609: [X86] Enable extended comparison predicate support for SETUEQ/SETONE when targeting AVX instructions.
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