[all-commits] [llvm/llvm-project] a8e50f: [VPlan] Use VPValue def for VPWidenSelectRecipe.

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a8e50f1c6e7b404aab8fedb972f003a4d6a6434e
      https://github.com/llvm/llvm-project/commit/a8e50f1c6e7b404aab8fedb972f003a4d6a6434e
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-11-10 (Tue, 10 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
    M llvm/test/Transforms/LoopVectorize/icmp-uniforms.ll

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

This patch turns VPWidenSelectRecipe 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/D84682