159 toinf(struct fpemu *fe, int sign)  in toinf()  argument
175 		inf = sign == 0;  in toinf()
179 		inf = sign;  in toinf()
197 	int sign, exp;  in fpu_ftoi()  local
199 	sign = fp->fp_sign;  in fpu_ftoi()
221 		if (i >= ((u_int)0x80000000 + sign))  in fpu_ftoi()
223 		return (sign ? -i : i);  in fpu_ftoi()
230 	return (0x7fffffff + sign);  in fpu_ftoi()
243 	int sign, exp;  in fpu_ftox()  local
245 	sign = fp->fp_sign;  in fpu_ftox()
268 		if (i >= ((u_int64_t)0x8000000000000000LL + sign))  in fpu_ftox()
270 		return (sign ? -i : i);  in fpu_ftox()
277 	return (0x7fffffffffffffffLL + sign);  in fpu_ftox()
287 	u_int sign = fp->fp_sign << 31;  in fpu_ftos()  local
305 		return (sign | SNG_EXP(SNG_EXP_INFNAN));  in fpu_ftos()
307 		return (sign);  in fpu_ftos()
334 			return (sign | SNG_EXP(1) | 0);  in fpu_ftos()
338 		return (sign | SNG_EXP(0) | fp->fp_mant[3]);  in fpu_ftos()
350 		if (toinf(fe, sign))  in fpu_ftos()
351 			return (sign | SNG_EXP(SNG_EXP_INFNAN));  in fpu_ftos()
352 		return (sign | SNG_EXP(SNG_EXP_INFNAN - 1) | SNG_MASK);  in fpu_ftos()
356 	return (sign | SNG_EXP(exp) | (fp->fp_mant[3] & SNG_MASK));  in fpu_ftos()
368 	u_int sign = fp->fp_sign << 31;  in fpu_ftod()  local
380 		sign |= DBL_EXP(DBL_EXP_INFNAN);  in fpu_ftod()
385 		return (sign);  in fpu_ftod()
392 			return (sign | DBL_EXP(1) | 0);  in fpu_ftod()
405 		if (toinf(fe, sign)) {  in fpu_ftod()
407 			return (sign | DBL_EXP(DBL_EXP_INFNAN) | 0);  in fpu_ftod()
410 		return (sign | DBL_EXP(DBL_EXP_INFNAN) | DBL_MASK);  in fpu_ftod()
414 	return (sign | DBL_EXP(exp) | (fp->fp_mant[2] & DBL_MASK));  in fpu_ftod()