[all-commits] [llvm/llvm-project] f49344: [SLP]Check if number of elements forms a full regi...

Alexey Bataev via All-commits all-commits at lists.llvm.org
Fri Sep 27 13:00:42 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f49344e19df53a76fc1b4a8d5875fa8818be2e28
      https://github.com/llvm/llvm-project/commit/f49344e19df53a76fc1b4a8d5875fa8818be2e28
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-09-27 (Fri, 27 Sep 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    A llvm/test/Transforms/SLPVectorizer/X86/non-power-of-2-num-elems.ll

  Log Message:
  -----------
  [SLP]Check if number of elements forms a full register

Need to check if number of elements form a full register before trying
per-register permutations to avoid compiler crash



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