[all-commits] [llvm/llvm-project] 666d2a: [SVE][LoopVectorize][NFC] Tidy up some tests

[david-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 666d2a925fa4cd73181890b23d235628c51dfafc
      https://github.com/llvm/llvm-project/commit/666d2a925fa4cd73181890b23d235628c51dfafc
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2022-08-19 (Fri, 19 Aug 2022)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/AArch64/scalable-reductions.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/sve-inductions-unusual-types.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/sve-strict-fadd-cost.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/sve-vector-reverse.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/sve-widen-gep.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/sve-widen-phi.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/vector-reverse-mask4.ll

  Log Message:
  -----------
  [SVE][LoopVectorize][NFC] Tidy up some tests

Whilst writing a patch to add extra tail-folding RUN lines to
existing tests I noticed a few areas where they can be
cleaned up a little:

1. scalable-reductions.ll: fmin_fast does not mark fcmp as fast.
2. sve-inductions-unusual-types.ll: remove direct references to
   SSA variable names.
3. sve-strict-fadd-cost.ll: don't force vector width so we see
   costs for different VFs in one go. This will be important for
   the follow-on patch.
4. sve-vector-reverse.ll,vector-reverse-mask4.ll: add noalias
   keyword to simplify IR.
4. sve-widen-gep.ll,sve-widen-phi.ll: regenerate using script.

These changes will make the subsequent patch adding RUN lines much
easier to review!

Differential Revision: https://reviews.llvm.org/D132219