[all-commits] [llvm/llvm-project] a7c4e9: [InstSimplify] Eliminate vector reverse of a splat...

[Usman Nadeem via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a7c4e9b1f783ae9beb4c66e7af6a0cd3e086dafa
      https://github.com/llvm/llvm-project/commit/a7c4e9b1f783ae9beb4c66e7af6a0cd3e086dafa
  Author: Usman Nadeem <mnadeem at quicinc.com>
  Date:   2021-08-11 (Wed, 11 Aug 2021)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/test/Transforms/InstSimplify/named-vector-shuffle-reverse.ll

  Log Message:
  -----------
  [InstSimplify] Eliminate vector reverse of a splat vector

    experimental.vector.reverse(splat(X)) -> splat(X)

Differential Revision: https://reviews.llvm.org/D107793

Change-Id: Id29ba88fd669ff8686712e96b1bdc46dda5b853c