[all-commits] [llvm/llvm-project] d297af: [LV] Add tests for wide induction wrap flags (NFC)...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d297af3b3d7a086d64f1477cfa682a16fcfa3260
      https://github.com/llvm/llvm-project/commit/d297af3b3d7a086d64f1477cfa682a16fcfa3260
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2026-09-26 (Sat, 26 Sep 2026)

  Changed paths:
    A llvm/test/Transforms/LoopVectorize/AArch64/sve-induction-wrapflags.ll
    M llvm/test/Transforms/LoopVectorize/induction-wrapflags.ll

  Log Message:
  -----------
  [LV] Add tests for wide induction wrap flags (NFC). (#226715)

Add tests for:
* inductions where the lane offsets may signed-overflow, even if the
scalar induction values do not,
* inductions whose increment does not directly update the phi, where the
increment's wrap flags do not apply to the induction,
* narrow inductions where the VF may exceed the signed maximum of the
induction type.



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