_yh 153 include/math-emu/op-1.h _FP_W_TYPE _xh, _xl, _yh, _yl, _z_f0, _z_f1, _a_f0, _a_f1; \ _yh 158 include/math-emu/op-1.h _yh = Y##_f >> (_FP_W_TYPE_SIZE/2); \ _yh 164 include/math-emu/op-1.h _a_f1 = _xl * _yh; \ _yh 165 include/math-emu/op-1.h _z_f1 = _xh * _yh; \