Lines Matching defs:signa

29 int add_sub_specials(FPU_REG const *a, u_char taga, u_char signa,
43 	u_char signa = getsign(a);
53 		if (!(signa ^ signb)) {
56 			    FPU_u_add(a, b, dest, control_w, signa, expa, expb);
72 				    FPU_u_sub(a, b, dest, control_w, signa,
124 	return add_sub_specials(a, taga, signa, b, tagb, signb,
133 	u_char taga, tagb, signa, signb, saved_sign, sign;
151 	signa = getsign(a);
155 		signa ^= SIGN_NEG;
180 		switch ((((int)signa) * 2 + signb) / SIGN_NEG) {
186 				    FPU_u_sub(a, b, dest, control_w, signa,
196 				sign = signa ^ SIGN_NEG;
266 	return add_sub_specials(a, taga, signa, b, tagb, signb ^ SIGN_NEG,
271 int add_sub_specials(FPU_REG const *a, u_char taga, u_char signa,
282 			u_char different_signs = signa ^ signb;
291 				setsign(dest, signa);	/* signa may differ from the sign of a. */
313 		setsign(dest, signa);	/* signa may differ from the sign of a. */
317 		if ((tagb != TW_Infinity) || (signa == signb)) {
319 			setsign(dest, signa);	/* signa may differ from the sign of a. */