[all-commits] [llvm/llvm-project] ba5aa8: [MachinePipeliner] Fix incorrect dependency direct...

[Ryotaro Kasuga via All-commits]

  Branch: refs/heads/release/21.x
  Home:   https://github.com/llvm/llvm-project
  Commit: ba5aa84b543d100df5dafffbf0c9874b592d0c37
      https://github.com/llvm/llvm-project/commit/ba5aa84b543d100df5dafffbf0c9874b592d0c37
  Author: Ryotaro Kasuga <kasuga.ryotaro at fujitsu.com>
  Date:   2025-07-28 (Mon, 28 Jul 2025)

  Changed paths:
    M llvm/lib/CodeGen/MachinePipeliner.cpp
    A llvm/test/CodeGen/Hexagon/swp-load-to-store-forward.mir

  Log Message:
  -----------
  [MachinePipeliner] Fix incorrect dependency direction (#149436)

This patch fixes a bug introduced in #145878. A dependency was added in
the wrong direction, causing an assertion failure due to broken
topological order.

(cherry picked from commit 6df012ab48ececd27359bdc9448ee101b39eea7a)



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