[all-commits] [llvm/llvm-project] 5366de: [SimpleLoopUnswitch] Don't non-trivially unswitch ...

[aeubanks via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5366de7375e653998ff80c3c6cbdfa4f9b9046e3
      https://github.com/llvm/llvm-project/commit/5366de7375e653998ff80c3c6cbdfa4f9b9046e3
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2021-07-14 (Wed, 14 Jul 2021)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
    M llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
    A llvm/test/Transforms/SimpleLoopUnswitch/catchswitch.ll

  Log Message:
  -----------
  [SimpleLoopUnswitch] Don't non-trivially unswitch loops with catchswitch exits

SplitBlock() can't handle catchswitch.

Fixes PR50973.

Reviewed By: aheejin

Differential Revision: https://reviews.llvm.org/D105672