[all-commits] [llvm/llvm-project] d4b338: [ARM] Handle Splats in MVE lane interleaving

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d4b3380dfe62be6e2f1994e821d4d777e84e4294
      https://github.com/llvm/llvm-project/commit/d4b3380dfe62be6e2f1994e821d4d777e84e4294
  Author: David Green <david.green at arm.com>
  Date:   2021-03-30 (Tue, 30 Mar 2021)

  Changed paths:
    M llvm/lib/Target/ARM/MVELaneInterleavingPass.cpp
    M llvm/test/CodeGen/Thumb2/mve-laneinterleaving-cost.ll

  Log Message:
  -----------
  [ARM] Handle Splats in MVE lane interleaving

As another addition to MVE lane interleaving, this handles Splat shuffle
vectors, as the shuffle of a splat is a splat.

Differential Revision: https://reviews.llvm.org/D97291