[all-commits] [llvm/llvm-project] 79a182: [SLP]Make stricter check for instructions that do ...

[Andrew V. Tischenko via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 79a182371e469d5d1bfc361845244dfacb77133c
      https://github.com/llvm/llvm-project/commit/79a182371e469d5d1bfc361845244dfacb77133c
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2022-03-21 (Mon, 21 Mar 2022)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/X86/control-dependence.ll

  Log Message:
  -----------
  [SLP]Make stricter check for instructions that do not require
scheduling.

Need to check that the instructions with external operands can be
reordered safely before actualy exclude them from the scheduling.