[all-commits] [llvm/llvm-project] d0dc99: [LoopUnroll] Unroll small loops with 'pragma unrol...

[XiangZhang via All-commits]

  Branch: refs/heads/users/xiangzhangllvm/loop-unroll-folding-branches
  Home:   https://github.com/llvm/llvm-project
  Commit: d0dc9932d6e8b65bfd8001a6ca75fed2460d940f
      https://github.com/llvm/llvm-project/commit/d0dc9932d6e8b65bfd8001a6ca75fed2460d940f
  Author: Zhang Xiang <xiang.zhang at iluvatar.com>
  Date:   2023-12-08 (Fri, 08 Dec 2023)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
    M llvm/test/Transforms/LoopUnroll/loop-branch-folding.ll

  Log Message:
  -----------
  [LoopUnroll] Unroll small loops with 'pragma unroll' when its trip count is destroyed by preious optimization