[all-commits] [llvm/llvm-project] ee4d6c: [VectorCombine] Enable scalarizeBinopOrCmp for sca...

Matthew Devereau via All-commits all-commits at lists.llvm.org
Wed Nov 23 05:18:02 PST 2022


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ee4d6c8bf05d97238453d128770d1febb9a62216
      https://github.com/llvm/llvm-project/commit/ee4d6c8bf05d97238453d128770d1febb9a62216
  Author: Matt Devereau <matthew.devereau at arm.com>
  Date:   2022-11-23 (Wed, 23 Nov 2022)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VectorCombine.cpp
    A llvm/test/Transforms/VectorCombine/AArch64/scalarize-scalable.ll

  Log Message:
  -----------
  [VectorCombine] Enable scalarizeBinopOrCmp for scalable vectors

This reverts a change to exclude scalarizeBinopOrCmp in VectorCombine for
scalable vectors which caused poor scalable Binop codegen.

Differential Revision: https://reviews.llvm.org/D138545




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