[all-commits] [llvm/llvm-project] 1c6746: [VectorCombine] Add support for zext/sext/trunc to...

David Green via All-commits all-commits at lists.llvm.org
Wed May 29 00:57:03 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1c6746e2db58ab7c7a5fb44cd5efa852ce932f84
      https://github.com/llvm/llvm-project/commit/1c6746e2db58ab7c7a5fb44cd5efa852ce932f84
  Author: David Green <david.green at arm.com>
  Date:   2024-05-29 (Wed, 29 May 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VectorCombine.cpp
    M llvm/test/Transforms/VectorCombine/AArch64/shuffletoidentity.ll

  Log Message:
  -----------
  [VectorCombine] Add support for zext/sext/trunc to shuffleToIdentity (#92696)

This is one of the simple additions to shuffleToIdentity that help it
look through intermediate zext/sext instructions.



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