[PATCH] D135700: [DAGCombine] Simplify (truncate (build_pair x, y)) -> (truncate x) or x

Krzysztof Parzyszek via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Oct 12 05:14:29 PDT 2022


kparzysz added a comment.

In D135700#3852225 <https://reviews.llvm.org/D135700#3852225>, @RKSimon wrote:

> Maybe better to initially make this Hexagon only?

Yes, I have this as a target-specific DAG combine in a local branch, so I'm not depending on this patch.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D135700



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