[all-commits] [llvm/llvm-project] 3e47f0: [LV] Consider ExtractValue as uniform.

[sdesmalen-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3e47f009ff2c28c2a24150b1da46b61afa847a44
      https://github.com/llvm/llvm-project/commit/3e47f009ff2c28c2a24150b1da46b61afa847a44
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2021-08-05 (Thu, 05 Aug 2021)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/test/Transforms/LoopVectorize/AArch64/extractvalue-no-scalarization-required.ll
    A llvm/test/Transforms/LoopVectorize/AArch64/sve-widen-extractvalue.ll

  Log Message:
  -----------
  [LV] Consider ExtractValue as uniform.

Since all operands to ExtractValue must be loop-invariant when we deem
the loop vectorizable, we can consider ExtractValue to be uniform.

Reviewed By: david-arm

Differential Revision: https://reviews.llvm.org/D107286