[all-commits] [llvm/llvm-project] cedfd7: Recommit "[VPlan] Remove uneeded needsVectorIV che...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cedfd7a2e536d2ff6da44e89a024baa402dc3e58
      https://github.com/llvm/llvm-project/commit/cedfd7a2e536d2ff6da44e89a024baa402dc3e58
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2022-06-08 (Wed, 08 Jun 2022)

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

  Log Message:
  -----------
  Recommit "[VPlan] Remove uneeded needsVectorIV check."

This reverts commit 266ea446ab747671eb6c736569c3c9c5f3c53d11.

The reasons for the revert have been addressed by cleaning up condition
handling in VPlan and properly marking VPBranchOnMaskRecipe as using
scalars.

The test case for the revert from D123720 has been added in 3d663308a5d.