[all-commits] [llvm/llvm-project] a9ac22: [LV] Add users for loads to make tests more robust.

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a9ac22b501c5fd03a07a86ab65d675c84d3aa3cb
      https://github.com/llvm/llvm-project/commit/a9ac22b501c5fd03a07a86ab65d675c84d3aa3cb
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2023-02-04 (Sat, 04 Feb 2023)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/AArch64/scalable-avoid-scalarization.ll
    M llvm/test/Transforms/LoopVectorize/X86/pr48340.ll
    M llvm/test/Transforms/LoopVectorize/first-order-recurrence-chains.ll

  Log Message:
  -----------
  [LV] Add users for loads to make tests more robust.

Update a few tests to add users to loads to avoid them being optimized
out by future changes. In cases the unused loads didn't matter for the
test, remove them.