[all-commits] [llvm/llvm-project] c317a8: [LV] Add tests for reasoning about SCEV predicates.

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c317a88767369f860a8b2e4ffaf84bec6f72bf10
      https://github.com/llvm/llvm-project/commit/c317a88767369f860a8b2e4ffaf84bec6f72bf10
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2023-06-08 (Thu, 08 Jun 2023)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/pointer-induction.ll
    A llvm/test/Transforms/LoopVectorize/scev-predicate-reasoning.ll

  Log Message:
  -----------
  [LV] Add tests for reasoning about SCEV predicates.

Add extra tests with cases where SCEV predicates can be proven to always
be false. The test in pointer-induction.ll has been adjusted to avoid
the induction always to wrap.