[all-commits] [llvm/llvm-project] fec64d: [VPlan] Use VPValue def for VPWidenCall.

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: fec64de261ff7ca2f56707d3d5e12e917b929c67
      https://github.com/llvm/llvm-project/commit/fec64de261ff7ca2f56707d3d5e12e917b929c67
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-11-09 (Mon, 09 Nov 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/lib/Transforms/Vectorize/VPlanValue.h
    A llvm/test/Transforms/LoopVectorize/vplan-printing.ll

  Log Message:
  -----------
  [VPlan] Use VPValue def for VPWidenCall.

This patch turns VPWidenCall into a VPValue and uses it
during VPlan construction and codegeneration instead of the plain IR
reference where possible.

Reviewed By: dmgreen

Differential Revision: https://reviews.llvm.org/D84681