| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| D | s_rintl.c | 60 int ex, sign; in rintl() local
71 sign = expsign >> 15; in rintl()
80 x += shift[sign]; in rintl()
81 x -= shift[sign]; in rintl()
88 return (zero[sign]); in rintl()
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| D | e_sqrt.c | 98 int32_t sign = (int)0x80000000; in __ieee754_sqrt() local
111 if(((ix0&(~sign))|ix1)==0) return x;/* sqrt(+-0) = +-0 */ in __ieee754_sqrt()
130 ix0 += ix0 + ((ix1&sign)>>31); in __ieee754_sqrt()
136 ix0 += ix0 + ((ix1&sign)>>31); in __ieee754_sqrt()
148 ix0 += ix0 + ((ix1&sign)>>31); in __ieee754_sqrt()
153 r = sign; in __ieee754_sqrt()
159 if(((t1&sign)==sign)&&(s1&sign)==0) s0 += 1; in __ieee754_sqrt()
165 ix0 += ix0 + ((ix1&sign)>>31); in __ieee754_sqrt()
185 if ((q&1)==1) ix1 |= sign; in __ieee754_sqrt()
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| D | s_cbrtf.c | 36 u_int32_t sign; in cbrtf() local
40 sign=hx&0x80000000; /* sign= sign(x) */ in cbrtf()
41 hx ^=sign; in cbrtf()
51 SET_FLOAT_WORD(t,sign|((high&0x7fffffff)/3+B2)); in cbrtf()
53 SET_FLOAT_WORD(t,sign|(hx/3+B1)); in cbrtf()
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| D | s_fminf.c | 49 if (u[0].bits.sign != u[1].bits.sign) in fminf()
50 return (u[u[1].bits.sign].f); in fminf()
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| D | s_fmaxf.c | 49 if (u[0].bits.sign != u[1].bits.sign) in fmaxf()
50 return (u[u[0].bits.sign].f); in fmaxf()
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| D | s_cbrt.c | 45 u_int32_t sign; in cbrt() local
49 sign=hx&0x80000000; /* sign= sign(x) */ in cbrt()
50 hx ^=sign; in cbrt()
74 INSERT_WORDS(t,sign|((high&0x7fffffff)/3+B2),0); in cbrt()
76 INSERT_WORDS(t,sign|(hx/3+B1),0); in cbrt()
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| D | s_fmax.c | 49 if (u[0].bits.sign != u[1].bits.sign) in fmax()
50 return (u[u[0].bits.sign].d); in fmax()
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| D | s_fmin.c | 49 if (u[0].bits.sign != u[1].bits.sign) in fmin()
50 return (u[u[1].bits.sign].d); in fmin()
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| D | s_fmaxl.c | 51 if (u[0].bits.sign != u[1].bits.sign) in fmaxl()
52 return (u[0].bits.sign ? y : x); in fmaxl()
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| D | s_fminl.c | 51 if (u[0].bits.sign != u[1].bits.sign) in fminl()
52 return (u[1].bits.sign ? y : x); in fminl()
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| D | s_copysignl.c | 40 ux.bits.sign = uy.bits.sign; in copysignl()
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| D | s_modfl.c | 67 *iptr = zero[ux.bits.sign]; in modfl()
73 return (zero[ux.bits.sign]); in modfl()
87 return (zero[ux.bits.sign]); in modfl()
92 return (zero[ux.bits.sign]); in modfl()
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| D | s_tanl.c | 60 s = z.bits.sign; in tanl()
61 z.bits.sign = 0; in tanl()
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| D | s_fabsl.c | 41 u.bits.sign = 0; in fabsl()
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| D | s_sinl.c | 54 s = z.bits.sign; in sinl()
55 z.bits.sign = 0; in sinl()
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| D | s_remquol.c | 78 sx = ux.bits.sign; in remquol()
79 sxy = sx ^ uy.bits.sign; in remquol()
80 ux.bits.sign = 0; /* |x| */ in remquol()
81 uy.bits.sign = 0; /* |y| */ in remquol()
157 ux.bits.sign = 0; in remquol()
172 ux.bits.sign ^= sx; in remquol()
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| D | e_jnf.c | 170 int32_t sign; in __ieee754_ynf() local
179 sign = 1; in __ieee754_ynf()
182 sign = 1 - ((n&1)<<1); in __ieee754_ynf()
185 if(n==1) return(sign*__ieee754_y1f(x)); in __ieee754_ynf()
198 if(sign>0) return b; else return -b; in __ieee754_ynf()
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| D | s_floorl.c | 65 u.e = u.bits.sign ? -1.0 : 0.0; in floorl()
70 if (u.bits.sign) { in floorl()
87 if (u.bits.sign) { in floorl()
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| D | s_ceill.c | 65 u.e = u.bits.sign ? -0.0 : 1.0; in ceill()
70 if (!u.bits.sign) { in ceill()
87 if (!u.bits.sign) { in ceill()
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| D | e_sqrtf.c | 29 int32_t sign = (int)0x80000000; in __ieee754_sqrtf() local
42 if((ix&(~sign))==0) return x;/* sqrt(+-0) = +-0 */ in __ieee754_sqrtf()
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| /bionic/libm/ |
| D | signbit.c | 38 return (u.bits.sign); in __signbit()
46 return (u.bits.sign); in __signbitf()
55 return (u.bits.sign); in __signbitl()
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| D | fpmath.h | 46 unsigned int sign :1; member
59 unsigned int sign :1; member
71 unsigned int sign :1; member
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| /bionic/libc/upstream-openbsd/lib/libc/gdtoa/ |
| D | ldtoa.c | 49 __ldtoa(long double *ld, int mode, int ndigits, int *decpt, int *sign, in __ldtoa() argument
74 *sign = p->ext_sign; in __ldtoa()
113 __ldtoa(long double *ld, int mode, int ndigits, int *decpt, int *sign, in __ldtoa() argument
118 ret = dtoa((double)*ld, mode, ndigits, decpt, sign, rve); in __ldtoa()
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| D | hdtoa.c | 71 dorounding(char *s0, int ndigits, int sign, int *decpt) in dorounding() argument
85 if (sign == 0) in dorounding()
89 if (sign != 0) in dorounding()
123 __hdtoa(double d, const char *xdigs, int ndigits, int *decpt, int *sign, in __hdtoa() argument
131 *sign = p->dbl_sign; in __hdtoa()
220 __hldtoa(long double e, const char *xdigs, int ndigits, int *decpt, int *sign, in __hldtoa() argument
228 *sign = p->ext_sign; in __hldtoa()
326 __hldtoa(long double e, const char *xdigs, int ndigits, int *decpt, int *sign, in __hldtoa() argument
329 return (__hdtoa((double)e, xdigs, ndigits, decpt, sign, rve)); in __hldtoa()
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| D | gethex.c | 40 gethex(sp, fpi, exp, bp, sign) in gethex() argument
41 CONST char **sp; FPI *fpi; Long *exp; Bigint **bp; int sign; in gethex()
43 gethex( CONST char **sp, FPI *fpi, Long *exp, Bigint **bp, int sign)
159 if (sign)
163 if (!sign)
180 if (!sign)
184 if (sign)
283 if (!sign)
287 if (sign) {
329 up = 1 - sign;
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