[all-commits] [llvm/llvm-project] e4b772: [SLP]Do extra analysis int minbitwidth if some che...

Alexey Bataev via All-commits all-commits at lists.llvm.org
Thu Mar 14 16:45:09 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e4b772444c8176abe30d364e4a946ee6c8ae8de4
      https://github.com/llvm/llvm-project/commit/e4b772444c8176abe30d364e4a946ee6c8ae8de4
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-03-14 (Thu, 14 Mar 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/AArch64/horizontal.ll

  Log Message:
  -----------
  [SLP]Do extra analysis int minbitwidth if some checks return false.

The instruction itself can be considered good for minbitwidth casting,
even if one of the operand checks returns false.

Reviewers: RKSimon

Reviewed By: RKSimon

Pull Request: https://github.com/llvm/llvm-project/pull/84363



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