[all-commits] [llvm/llvm-project] 86825f: [LoopFlatten] Move it to a LoopPassManager

[sjoerdmeijer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 86825fc2fb363b807569327880c05e4b0b5393ec
      https://github.com/llvm/llvm-project/commit/86825fc2fb363b807569327880c05e4b0b5393ec
  Author: Sjoerd Meijer <sjoerd.meijer at arm.com>
  Date:   2021-12-30 (Thu, 30 Dec 2021)

  Changed paths:
    M llvm/lib/Passes/PassBuilderPipelines.cpp

  Log Message:
  -----------
  [LoopFlatten] Move it to a LoopPassManager

In D109958 it was noticed that we could optimise the pipeline and avoid
rerunning LoopSimplify/LCSSA for LoopFlatten by moving it to a LoopPassManager.

Differential Revision: https://reviews.llvm.org/D110057