[all-commits] [llvm/llvm-project] daa5e2: [LV] Make tests more robust by removing undef.

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: daa5e263129803179333862ffb760fef9f05be27
      https://github.com/llvm/llvm-project/commit/daa5e263129803179333862ffb760fef9f05be27
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2022-01-08 (Sat, 08 Jan 2022)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/PowerPC/pr41179.ll
    M llvm/test/Transforms/LoopVectorize/if-pred-stores.ll

  Log Message:
  -----------
  [LV] Make tests more robust by removing undef.

Replace some uses of undef in the tests. The undef causes runtime checks
to be trivially fold/removeable, which does defeat the purpose of the tests.