- Fold DivOp with LHS that has NaN as real or imag to Complex of NaNs - Fold `div(a, Complex<1, 0>) -> a` if fast math flag with nnan is set
- Fold DivOp with LHS that has NaN as real or imag to Complex of NaNs - Fold `div(a, Complex<1, 0>) -> a` if fast math flag with nnan is set