[all-commits] [llvm/llvm-project] a1ddfb: [LICM] Only forget loop/block dispositions

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a1ddfb60da108acd3adb18f8e50901739edea3c7
      https://github.com/llvm/llvm-project/commit/a1ddfb60da108acd3adb18f8e50901739edea3c7
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2023-04-25 (Tue, 25 Apr 2023)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LICM.cpp

  Log Message:
  -----------
  [LICM] Only forget loop/block dispositions

As we are moving the instruction without changing its value, it
is sufficient to only invalidate the loop/block dispositions.
This is the same we do in LoopSink.