52 	unsigned int opnd1p1, opnd1p2, opnd2p1, opnd2p2, opnd3p1, opnd3p2;  in dbl_fmpyfadd()  local
64 	Dbl_copyfromptr(src2ptr,opnd2p1,opnd2p2);  in dbl_fmpyfadd()
70 	if (Dbl_sign(opnd1p1) ^ Dbl_sign(opnd2p1))   in dbl_fmpyfadd()
77 	mpy_exponent = Dbl_exponent(opnd1p1) + Dbl_exponent(opnd2p1) - DBL_BIAS;  in dbl_fmpyfadd()
84 			if (Dbl_isnotnan(opnd2p1,opnd2p2) &&  in dbl_fmpyfadd()
86 				if (Dbl_iszero_exponentmantissa(opnd2p1,opnd2p2)) {  in dbl_fmpyfadd()
139 			else if (Dbl_is_signalingnan(opnd2p1)) {  in dbl_fmpyfadd()
145 				Dbl_set_quiet(opnd2p1);  in dbl_fmpyfadd()
146 				Dbl_copytoptr(opnd2p1,opnd2p2,dstptr);  in dbl_fmpyfadd()
173 	if (Dbl_isinfinity_exponent(opnd2p1)) {  in dbl_fmpyfadd()
174 		if (Dbl_iszero_mantissa(opnd2p1,opnd2p2)) {  in dbl_fmpyfadd()
184 					Dbl_makequietnan(opnd2p1,opnd2p2);  in dbl_fmpyfadd()
185 					Dbl_copytoptr(opnd2p1,opnd2p2,dstptr);  in dbl_fmpyfadd()
219 			if (Dbl_isone_signaling(opnd2p1)) {  in dbl_fmpyfadd()
225 				Dbl_set_quiet(opnd2p1);  in dbl_fmpyfadd()
243 			Dbl_copytoptr(opnd2p1,opnd2p2,dstptr);  in dbl_fmpyfadd()
322 	if (Dbl_isnotzero_exponent(opnd2p1)) {  in dbl_fmpyfadd()
323 		Dbl_clear_signexponent_set_hidden(opnd2p1);  in dbl_fmpyfadd()
327 		if (Dbl_iszero_mantissa(opnd2p1,opnd2p2)) {  in dbl_fmpyfadd()
359 		Dbl_clear_signexponent(opnd2p1);  in dbl_fmpyfadd()
360 		Dbl_leftshiftby1(opnd2p1,opnd2p2);  in dbl_fmpyfadd()
361 		Dbl_normalize(opnd2p1,opnd2p2,mpy_exponent);  in dbl_fmpyfadd()
382 			 opnd2p1<<3 | opnd2p2>>29, opnd2p2<<3, 0, 0);  in dbl_fmpyfadd()
386 			 opnd2p1<<2 | opnd2p2>>30, opnd2p2<<2, 0, 0);  in dbl_fmpyfadd()
390 			 opnd2p1<<1 | opnd2p2>>31, opnd2p2<<1, 0, 0);  in dbl_fmpyfadd()
394 			 opnd2p1, opnd2p2, 0, 0);  in dbl_fmpyfadd()
711 	unsigned int opnd1p1, opnd1p2, opnd2p1, opnd2p2, opnd3p1, opnd3p2;  local
723 	Dbl_copyfromptr(src2ptr,opnd2p1,opnd2p2);
729 	if (Dbl_sign(opnd1p1) ^ Dbl_sign(opnd2p1)) 
737 	mpy_exponent = Dbl_exponent(opnd1p1) + Dbl_exponent(opnd2p1) - DBL_BIAS;
744 			if (Dbl_isnotnan(opnd2p1,opnd2p2) &&
746 				if (Dbl_iszero_exponentmantissa(opnd2p1,opnd2p2)) {
799 			else if (Dbl_is_signalingnan(opnd2p1)) {
805 				Dbl_set_quiet(opnd2p1);
806 				Dbl_copytoptr(opnd2p1,opnd2p2,dstptr);
833 	if (Dbl_isinfinity_exponent(opnd2p1)) {
834 		if (Dbl_iszero_mantissa(opnd2p1,opnd2p2)) {
844 					Dbl_makequietnan(opnd2p1,opnd2p2);
845 					Dbl_copytoptr(opnd2p1,opnd2p2,dstptr);
879 			if (Dbl_isone_signaling(opnd2p1)) {
885 				Dbl_set_quiet(opnd2p1);
903 			Dbl_copytoptr(opnd2p1,opnd2p2,dstptr);
982 	if (Dbl_isnotzero_exponent(opnd2p1)) {
983 		Dbl_clear_signexponent_set_hidden(opnd2p1);
987 		if (Dbl_iszero_mantissa(opnd2p1,opnd2p2)) {
1019 		Dbl_clear_signexponent(opnd2p1);
1020 		Dbl_leftshiftby1(opnd2p1,opnd2p2);
1021 		Dbl_normalize(opnd2p1,opnd2p2,mpy_exponent);
1042 			 opnd2p1<<3 | opnd2p2>>29, opnd2p2<<3, 0, 0);
1046 			 opnd2p1<<2 | opnd2p2>>30, opnd2p2<<2, 0, 0);
1050 			 opnd2p1<<1 | opnd2p2>>31, opnd2p2<<1, 0, 0);
1054 			 opnd2p1, opnd2p2, 0, 0);