1bc5885186
This patch adds support for lowering several float classification ops from the Math dialect to the SPIR-V dialect. ### Highlights: - Introduced a new `spirv.IsFinite` operation corresponding to the SPIR-V `OpIsFinite` instruction. - Lowered `math.isfinite`, `math.isinf`, and `math.isnan` to SPIR-V using `CheckedElementwiseOpPattern`. - Added corresponding tests for op definition and conversion lowering. This addresses the discussion in: https://github.com/llvm/llvm-project/issues/150778 --- Let me know if any additional adjustments are needed! --------- Co-authored-by: Jakub Kuderski <kubakuderski@gmail.com>