[all-commits] [llvm/llvm-project] c229f7: [DFAJumpThreading] Avoid exploring the paths that ...

[XChy via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c229f767e48c7190b7568e6ebd1688bb08795744
      https://github.com/llvm/llvm-project/commit/c229f767e48c7190b7568e6ebd1688bb08795744
  Author: XChy <xxs_chy at outlook.com>
  Date:   2024-04-27 (Sat, 27 Apr 2024)

  Changed paths:
    M llvm/lib/Transforms/Scalar/DFAJumpThreading.cpp

  Log Message:
  -----------
  [DFAJumpThreading] Avoid exploring the paths that never come back (#85505)

This patch does:
- Preserve loop info when unfolding selects.
- Reduce the search space for loop paths.



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