[all-commits] [llvm/llvm-project] 16a62d: [LoopPredication] Add testcase showing BPI computa...

[annamthomas via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 16a62d4f3dca189b0e0565c7ebcd83ddfcc67629
      https://github.com/llvm/llvm-project/commit/16a62d4f3dca189b0e0565c7ebcd83ddfcc67629
  Author: Anna Thomas <anna at azul.com>
  Date:   2021-09-27 (Mon, 27 Sep 2021)

  Changed paths:
    A llvm/test/Transforms/LoopPredication/preserve-bpi.ll

  Log Message:
  -----------
  [LoopPredication] Add testcase showing BPI computation. NFC

Precommit testcase for D110438. Since we do not preserve BPI in loop
pass manager, we are forced to compute BPI everytime Loop predication is
invoked.
The patch referenced changes that behaviour by preserving lossy BPI for
loop passes.