[all-commits] [llvm/llvm-project] a858e5: [LV] Add tests showing incorrect flags for sub ind...

Florian Hahn via All-commits all-commits at lists.llvm.org
Thu Sep 24 15:05:39 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a858e5ebb33c3988ac593cefe4593040029169b4
      https://github.com/llvm/llvm-project/commit/a858e5ebb33c3988ac593cefe4593040029169b4
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2026-09-24 (Thu, 24 Sep 2026)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/induction-wrapflags.ll

  Log Message:
  -----------
  [LV] Add tests showing incorrect flags for sub inductions (NFC). (#226301)

Add tests showing incorrect NUW/NSW flags preserved on wide induction
where the induction step uses sub.

Tests for https://github.com/llvm/llvm-project/issues/224024.



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