[all-commits] [llvm/llvm-project] 240447: LoopVectorize: Add better heuristic for vectorized...

[Matthias Braun via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2404477219f87dd9fdd3ed46cc9257699af475a8
      https://github.com/llvm/llvm-project/commit/2404477219f87dd9fdd3ed46cc9257699af475a8
  Author: Matthias Braun <matze at braunis.de>
  Date:   2023-11-20 (Mon, 20 Nov 2023)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/test/Transforms/LoopVectorize/branch-weights.ll

  Log Message:
  -----------
  LoopVectorize: Add better heuristic for vectorized epilogue skip test (#72589)

This is a follow-up to PR #72450 correcting the branch_weights used
for the test whether the vectorized epilogue loop should be skipped.