[all-commits] [llvm/llvm-project] 9245c7: [VPlan] Add & use VPValue operands for VPWidenReci...

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9245c7ac13480ed48ae339ad0e68cbe680cd0642
      https://github.com/llvm/llvm-project/commit/9245c7ac13480ed48ae339ad0e68cbe680cd0642
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-04-23 (Thu, 23 Apr 2020)

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

  Log Message:
  -----------
  [VPlan] Add & use VPValue operands for VPWidenRecipe (NFC).

This patch adds VPValue version of the instruction operands to
VPWidenRecipe and uses them during code-generation.

Similar to D76373 this reduces ingredient def-use usage by ILV as
a step towards full VPlan-based def-use relations.

Reviewers: rengolin, Ayal, gilr

Reviewed By: gilr

Differential Revision: https://reviews.llvm.org/D76992