[llvm-branch-commits] [llvm] InstCombine: Implement SimplifyDemandedFPClass for fma (PR #175616)

[Yingwei Zheng via llvm-branch-commits]

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

LGTM (only for this patch and the pre-commit tests)

https://github.com/llvm/llvm-project/pull/175616