[clang-tools-extra] [clang] [llvm] DAG: Implement promotion for strict_fp_round (PR #74332)

[Andy Kaylor via cfe-commits]

https://github.com/andykaylor approved this pull request.

This looks good to me. I've added Phoebe Wang as a reviewer because she knows the SelectionDAG code better than I do and might want to take a look. I'm assuming you have reviewed the AMDGPU-specific parts of this with someone who knows that architecture.

https://github.com/llvm/llvm-project/pull/74332