Lines Matching refs:dest
25 extern struct fp_ext *fp_fadd(struct fp_ext *dest, const struct fp_ext *src);
26 extern struct fp_ext *fp_fdiv(struct fp_ext *dest, const struct fp_ext *src);
29 fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
36 fp_monadic_check(dest, src);
38 if (IS_ZERO(dest))
39 return dest;
41 if (dest->sign) {
42 fp_set_nan(dest);
43 return dest;
45 if (IS_INF(dest))
46 return dest;
60 exp = dest->exp;
61 dest->exp = 0x3FFF;
63 dest->exp++;
64 fp_copy_ext(&src2, dest);
73 fp_fadd(dest, &fp_one);
74 dest->exp--; /* * 1/2 */
91 fp_fdiv(&tmp, dest);
92 fp_fadd(dest, &tmp);
93 dest->exp--;
96 dest->exp += (exp - 0x3FFF) / 2;
98 return dest;
102 fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src)
106 fp_monadic_check(dest, src);
108 if (IS_ZERO(dest))
109 return dest;
111 return dest;
115 fp_fetox(struct fp_ext *dest, struct fp_ext *src)
119 fp_monadic_check(dest, src);
121 return dest;
125 fp_ftwotox(struct fp_ext *dest, struct fp_ext *src)
129 fp_monadic_check(dest, src);
131 return dest;
135 fp_ftentox(struct fp_ext *dest, struct fp_ext *src)
139 fp_monadic_check(dest, src);
141 return dest;
145 fp_flogn(struct fp_ext *dest, struct fp_ext *src)
149 fp_monadic_check(dest, src);
151 return dest;
155 fp_flognp1(struct fp_ext *dest, struct fp_ext *src)
159 fp_monadic_check(dest, src);
161 return dest;
165 fp_flog10(struct fp_ext *dest, struct fp_ext *src)
169 fp_monadic_check(dest, src);
171 return dest;
175 fp_flog2(struct fp_ext *dest, struct fp_ext *src)
179 fp_monadic_check(dest, src);
181 return dest;
185 fp_fgetexp(struct fp_ext *dest, struct fp_ext *src)
189 fp_monadic_check(dest, src);
191 if (IS_INF(dest)) {
192 fp_set_nan(dest);
193 return dest;
195 if (IS_ZERO(dest))
196 return dest;
198 fp_conv_long2ext(dest, (int)dest->exp - 0x3FFF);
200 fp_normalize_ext(dest);
202 return dest;
206 fp_fgetman(struct fp_ext *dest, struct fp_ext *src)
210 fp_monadic_check(dest, src);
212 if (IS_ZERO(dest))
213 return dest;
215 if (IS_INF(dest))
216 return dest;
218 dest->exp = 0x3FFF;
220 return dest;