[all-commits] [llvm/llvm-project] bf1d4a: [LICM] Preserve Disjoint flag on OR when hoisting....

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bf1d4a0710a6e1d2c99e579bcf435b92ab5d0506
      https://github.com/llvm/llvm-project/commit/bf1d4a0710a6e1d2c99e579bcf435b92ab5d0506
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2025-05-17 (Sat, 17 May 2025)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LICM.cpp
    M llvm/test/Transforms/LICM/hoist-binop.ll

  Log Message:
  -----------
  [LICM] Preserve Disjoint flag on OR when hoisting. (#140266)

Update hoistBOAssociation to preserve Disjoint flags on the newly
created instructions if both ORs are disjoint.

Fixes https://github.com/llvm/llvm-project/issues/139625.

PR: https://github.com/llvm/llvm-project/pull/140266



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