[all-commits] [llvm/llvm-project] a6e70e: [VPlan] VPInterleaveRecipe only requires the first...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a6e70e4056dff962ec634c5bd4f2f4105a0bef71
      https://github.com/llvm/llvm-project/commit/a6e70e4056dff962ec634c5bd4f2f4105a0bef71
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2022-03-17 (Thu, 17 Mar 2022)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlan.h

  Log Message:
  -----------
  [VPlan] VPInterleaveRecipe only requires the first lane of the address.

VPInterleaveRecipe only uses the first lane of the address. Add
onlyFirstLaneUsed implementation. This is needed for a follow-up patch.

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D121612