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Searched refs:iy (Results 1 – 10 of 10) sorted by relevance

/lk-master/external/lib/libm/
A De_fmod.c31 int32_t n,hx,hy,hz,ix,iy,sx,i; in __ieee754_fmod() local
62 for (iy = -1043, i=ly; i>0; i<<=1) iy -=1; in __ieee754_fmod()
64 for (iy = -1022,i=(hy<<11); i>0; i<<=1) iy -=1; in __ieee754_fmod()
66 } else iy = (hy>>20)-1023; in __ieee754_fmod()
81 if(iy >= -1022) in __ieee754_fmod()
84 n = -1022-iy; in __ieee754_fmod()
95 n = ix - iy; in __ieee754_fmod()
113 iy -= 1; in __ieee754_fmod()
115 if(iy>= -1022) { /* normalize output */ in __ieee754_fmod()
116 hx = ((hx-0x00100000)|((iy+1023)<<20)); in __ieee754_fmod()
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A De_atan2.c64 int32_t k,m,hx,hy,ix,iy; in __ieee754_atan2() local
70 iy = hy&0x7fffffff; in __ieee754_atan2()
72 ((iy|((ly|-ly)>>31))>0x7ff00000)) /* x or y is NaN */ in __ieee754_atan2()
78 if((iy|ly)==0) { in __ieee754_atan2()
91 if(iy==0x7ff00000) { in __ieee754_atan2()
108 if(iy==0x7ff00000) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2()
111 k = (iy-ix)>>20; in __ieee754_atan2()
A De_pow.c103 int32_t hx,hy,ix,iy; in __ieee754_pow() local
108 ix = hx&0x7fffffff; iy = hy&0x7fffffff; in __ieee754_pow()
111 if((iy|ly)==0) return one; in __ieee754_pow()
115 iy > 0x7ff00000 || ((iy==0x7ff00000)&&(ly!=0))) in __ieee754_pow()
126 else if(iy>=0x3ff00000) { in __ieee754_pow()
127 k = (iy>>20)-0x3ff; /* exponent */ in __ieee754_pow()
132 j = iy>>(20-k); in __ieee754_pow()
133 if((j<<(20-k))==iy) yisint = 2-(j&1); in __ieee754_pow()
140 if (iy==0x7ff00000) { /* y is +-inf */ in __ieee754_pow()
148 if(iy==0x3ff00000) { /* y is +-1 */ in __ieee754_pow()
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A De_powf.c62 int32_t hx,hy,ix,iy,is; in __ieee754_powf() local
66 ix = hx&0x7fffffff; iy = hy&0x7fffffff; in __ieee754_powf()
69 if(iy==0) return one; in __ieee754_powf()
73 iy > 0x7f800000) in __ieee754_powf()
84 else if(iy>=0x3f800000) { in __ieee754_powf()
85 k = (iy>>23)-0x7f; /* exponent */ in __ieee754_powf()
86 j = iy>>(23-k); in __ieee754_powf()
87 if((j<<(23-k))==iy) yisint = 2-(j&1); in __ieee754_powf()
92 if (iy==0x7f800000) { /* y is +-inf */ in __ieee754_powf()
100 if(iy==0x3f800000) { /* y is +-1 */ in __ieee754_powf()
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A Ds_copysignf.c30 u_int32_t ix,iy; in copysignf() local
32 GET_FLOAT_WORD(iy,y); in copysignf()
33 SET_FLOAT_WORD(x,(ix&0x7fffffff)|(iy&0x80000000)); in copysignf()
A Dk_tan.c79 __kernel_tan(double x, double y, int iy) in __kernel_tan() argument
112 v = (double) iy; in __kernel_tan()
116 if (iy == 1) in __kernel_tan()
A Dk_tanf.c39 __kernel_tandf(double x, int iy) in __kernel_tandf() argument
64 if (iy==1) return r; in __kernel_tandf()
A Dk_sin.c60 __kernel_sin(double x, double y, int iy) in __kernel_sin() argument
68 if (iy==0) return x+v*(S1+z*r); in __kernel_sin()
/lk-master/external/platform/pico/rp2_common/pico_float/
A Dfloat_math.c64 ui32 ix=*(ui32*)&x,iy; in fldexp() local
69 if(e<=0) iy=ix&0x80000000; // signed zero for underflow in fldexp()
70 else if(e>=0xff) iy=(ix&0x80000000)|0x7f800000ULL; // signed infinity on overflow in fldexp()
71 else iy=ix+((ui32)de<<23); in fldexp()
72 return *(float*)&iy; in fldexp()
81 ui32 ix=*(ui32*)&x,iy=*(ui32*)&y; in fcopysign() local
82 ix=((ix&0x7fffffff)|(iy&0x80000000)); in fcopysign()
503 ui32 ix=*(ui32*)&x,iy=*(ui32*)&y; in WRAPPER_FUNC() local
507 FUNPACK(iy,ey,my); in WRAPPER_FUNC()
524 ui32 ix=*(ui32*)&x,iy=*(ui32*)&y; in WRAPPER_FUNC() local
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/lk-master/external/platform/pico/rp2_common/pico_double/
A Ddouble_math.c67 ui64 ix=*(ui64*)&x,iy; in dldexp() local
72 if(e<=0) iy=ix&0x8000000000000000ULL; // signed zero for underflow in dldexp()
73 …else if(e>=0x7ff) iy=(ix&0x8000000000000000ULL)|0x7ff0000000000000ULL; // signed infinity on overf… in dldexp()
74 else iy=ix+((ui64)de<<52); in dldexp()
75 return *(double*)&iy; in dldexp()
85 ui64 ix=*(ui64*)&x,iy=*(ui64*)&y; in dcopysign() local
86 ix=((ix&0x7fffffffffffffffULL)|(iy&0x8000000000000000ULL)); in dcopysign()
547 ui64 ix=*(ui64*)&x,iy=*(ui64*)&y;
551 DUNPACK(iy,ey,my);
566 ui64 ix=*(ui64*)&x,iy=*(ui64*)&y;
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