llvm-project

7f3e168f - [OpenMP][OMPIRBuilder] Refactor removeUnusedBlocksFromParent (#198938)

[OpenMP][OMPIRBuilder] Refactor removeUnusedBlocksFromParent (#198938) This is essentially post-commit review for #198690 which was landed quickly to fix nondeterminism in tests introduced in #197637 Change-Id: Ib3603ef3c70dde5bb22d0fc04d9249e62ecccf0c Co-authored-by: @Meinersbur Co-authored-by: @chichunchen