_xh 153 include/math-emu/op-1.h _FP_W_TYPE _xh, _xl, _yh, _yl, _z_f0, _z_f1, _a_f0, _a_f1; \ _xh 156 include/math-emu/op-1.h _xh = X##_f >> (_FP_W_TYPE_SIZE/2); \ _xh 163 include/math-emu/op-1.h _a_f0 = _xh * _yl; \ _xh 165 include/math-emu/op-1.h _z_f1 = _xh * _yh; \