[all-commits] [llvm/llvm-project] 53abe3: [MergeICmp] Make instruction move robust against e...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 53abe3ff66a54117308352d379837c7d3229f8d6
      https://github.com/llvm/llvm-project/commit/53abe3ff66a54117308352d379837c7d3229f8d6
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-03-04 (Fri, 04 Mar 2022)

  Changed paths:
    M llvm/lib/Transforms/Scalar/MergeICmps.cpp
    A llvm/test/Transforms/MergeICmps/X86/no-gep-other-work.ll

  Log Message:
  -----------
  [MergeICmp] Make instruction move robust against empty block (NFCI)

Use the overload that support moving into an empty block. I don't
think that this situation can occur right now, but it can happen
with the change from e7fb1c15cb85d748c1c4fdd5a2eb5613ec7bef1d,
and the test is derived from the issue reported there.