[all-commits] [llvm/llvm-project] af80d3: [SLP]Better sorting of phi instructions by compari...

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: af80d3a248101d6f5d9d5e229c7899136b8ce0b8
      https://github.com/llvm/llvm-project/commit/af80d3a248101d6f5d9d5e229c7899136b8ce0b8
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-08-06 (Tue, 06 Aug 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/X86/landing_pad.ll

  Log Message:
  -----------
  [SLP]Better sorting of phi instructions by comparing type sizes (#102188)

Currently SLP vectorizer compares phi instructions by the type id of the
compared instructions, which may failed in case of different integer
types,
with the different sizes. Patch adds comparison by type sizes to fix
this.



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