[all-commits] [llvm/llvm-project] 2c9d21: [VPlan] Turn Plan entry node into VPBasicBlock (NF...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2c9d21a2a3593029213df9492b163195e631e491
      https://github.com/llvm/llvm-project/commit/2c9d21a2a3593029213df9492b163195e631e491
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2023-04-28 (Fri, 28 Apr 2023)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlan.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/unittests/Transforms/Vectorize/VPDomTreeTest.cpp
    M llvm/unittests/Transforms/Vectorize/VPlanTest.cpp

  Log Message:
  -----------
  [VPlan] Turn Plan entry node into VPBasicBlock (NFCI).

The entry to the plan is the preheader of the vector loop and
guaranteed to be a VPBasicBlock. Make sure this is the case by
adjusting the type.

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D149005