[all-commits] [llvm/llvm-project] c7a44e: [VPlan] Check successors in VPlan to check if scal...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c7a44ec031c2b6b86f389fb382060620a8b4a0ce
      https://github.com/llvm/llvm-project/commit/c7a44ec031c2b6b86f389fb382060620a8b4a0ce
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2024-08-12 (Mon, 12 Aug 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/test/Transforms/LoopVectorize/RISCV/riscv-vector-reverse.ll

  Log Message:
  -----------
  [VPlan] Check successors in VPlan to check if scalar epi required (NFC)

Now that the branches to the scalar epilogue are modeled in VPlan
directly, check the VPlan to see if a scalar epilogue is required.

Preparation for https://github.com/llvm/llvm-project/pull/100658.



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