llvm-project

dc152f0d - [IR] Add `fpmath` to keep list of dropUBImplyingAttrsAndMetadata (#179019)

[IR] Add `fpmath` to keep list of dropUBImplyingAttrsAndMetadata (#179019) `fpmath` is precision metadata rather than UB-implying metadata. This avoids `fpmath` from being dropped in InstCombine FoldOpIntoSelect.