[all-commits] [llvm/llvm-project] feb2ab: [SimpleLoopUnswitch] Fix an assert in injectPendin...

[serguei-katkov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: feb2ab97e8f047a4ab52bb1798e12ef8d1dd0dbf
      https://github.com/llvm/llvm-project/commit/feb2ab97e8f047a4ab52bb1798e12ef8d1dd0dbf
  Author: Serguei Katkov <serguei.katkov at azul.com>
  Date:   2023-02-20 (Mon, 20 Feb 2023)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
    M llvm/test/Transforms/SimpleLoopUnswitch/inject-invariant-conditions.ll

  Log Message:
  -----------
  [SimpleLoopUnswitch] Fix an assert in injectPendingInvariantConditions

Since canonicalizeForInvariantConditionInjection is introduced the
in loop successor may be the second successor.

Reviewed By: mkazantsev
Differential Revision: https://reviews.llvm.org/D144361