/dragonfly/contrib/openbsd_libm/src/ |
H A D | e_fmodf.c | 30 int32_t n,hx,hy,hz,ix,iy,sx,i; in fmodf() local 33 GET_FLOAT_WORD(hy,y); in fmodf() 36 hy &= 0x7fffffff; /* |y| */ in fmodf() 40 (hy>0x7f800000)) /* or y is NaN */ in fmodf() 43 if(hx==hy) in fmodf() 52 if(hy<0x00800000) { /* subnormal y */ in fmodf() 54 } else iy = (hy>>23)-127; in fmodf() 64 hy = 0x00800000|(0x007fffff&hy); in fmodf() 67 hy = hy<<n; in fmodf() 73 hz=hx-hy; in fmodf() [all …]
|
H A D | s_remquof.c | 33 GET_FLOAT_WORD(hy,y); in remquof() 34 sxy = (hx ^ hy) & 0x80000000; in remquof() 37 hy &= 0x7fffffff; /* |y| */ in remquof() 40 if(hy==0||hx>=0x7f800000||hy>0x7f800000) /* y=0,NaN;or x not finite */ in remquof() 42 if(hx<hy) { in remquof() 45 } else if(hx==hy) { in remquof() 58 } else iy = (hy>>23)-127; in remquof() 68 hy = 0x00800000|(0x007fffff&hy); in remquof() 71 hy <<= n; in remquof() 78 hz=hx-hy; in remquof() [all …]
|
H A D | e_fmod.c | 29 int32_t n,hx,hy,hz,ix,iy,sx,i; in fmod() local 33 EXTRACT_WORDS(hy,ly,y); in fmod() 36 hy &= 0x7fffffff; /* |y| */ in fmod() 42 if(hx<=hy) { in fmod() 58 if(hy<0x00100000) { /* subnormal y */ in fmod() 59 if(hy==0) { in fmod() 64 } else iy = (hy>>20)-1023; in fmod() 80 hy = 0x00100000|(0x000fffff&hy); in fmod() 84 hy = (hy<<n)|(ly>>(32-n)); in fmod() 87 hy = ly<<(n-32); in fmod() [all …]
|
H A D | s_remquo.c | 31 int32_t n,hx,hy,hz,ix,iy,sx,i; in remquo() local 35 EXTRACT_WORDS(hy,ly,y); in remquo() 36 sxy = (hx ^ hy) & 0x80000000; in remquo() 39 hy &= 0x7fffffff; /* |y| */ in remquo() 45 if(hx<=hy) { in remquo() 46 if((hx<hy)||(lx<ly)) { in remquo() 67 if(hy==0) { in remquo() 72 } else iy = (hy>>20)-1023; in remquo() 88 hy = 0x00100000|(0x000fffff&hy); in remquo() 92 hy = (hy<<n)|(ly>>(32-n)); in remquo() [all …]
|
H A D | s_nextafter.c | 28 int32_t hx,hy,ix,iy; in nextafter() local 32 EXTRACT_WORDS(hy,ly,y); in nextafter() 34 iy = hy&0x7fffffff; /* |y| */ in nextafter() 41 INSERT_WORDS(x,hy&0x80000000,1); /* return +-minsubnormal */ in nextafter() 46 if(hx>hy||((hx==hy)&&(lx>ly))) { /* x > y, x -= ulp */ in nextafter() 54 if(hy>=0||hx>hy||((hx==hy)&&(lx>ly))){/* x < y, x -= ulp */ in nextafter() 62 hy = hx&0x7ff00000; in nextafter() 63 if(hy>=0x7ff00000) return x+x; /* overflow */ in nextafter() 64 if(hy<0x00100000) { /* underflow */ in nextafter()
|
H A D | s_nexttowardf.c | 30 int32_t hx,hy,ix,iy; in nexttowardf() local 34 EXTRACT_WORDS(hy,ly,y); in nexttowardf() 36 iy = hy&0x7fffffff; /* |y| */ in nexttowardf() 44 SET_FLOAT_WORD(x,(u_int32_t)(hy&0x80000000)|1);/* return +-minsub*/ in nexttowardf() 50 if(hy<0||(ix>>23)>(iy>>20)-0x380 in nexttowardf() 52 && (ix&0x7fffff)>(((hy<<3)|(ly>>29))&0x7fffff))) /* x > y, x -= ulp */ in nexttowardf() 57 if(hy>=0||(ix>>23)>(iy>>20)-0x380 in nexttowardf() 59 && (ix&0x7fffff)>(((hy<<3)|(ly>>29))&0x7fffff))) /* x < y, x -= ulp */ in nexttowardf() 64 hy = hx&0x7f800000; in nexttowardf() 65 if(hy>=0x7f800000) { in nexttowardf() [all …]
|
H A D | s_nextafterf.c | 22 int32_t hx,hy,ix,iy; in nextafterf() local 25 GET_FLOAT_WORD(hy,y); in nextafterf() 27 iy = hy&0x7fffffff; /* |y| */ in nextafterf() 34 SET_FLOAT_WORD(x,(hy&0x80000000)|1);/* return +-minsubnormal */ in nextafterf() 39 if(hx>hy) { /* x > y, x -= ulp */ in nextafterf() 45 if(hy>=0||hx>hy){ /* x < y, x -= ulp */ in nextafterf() 51 hy = hx&0x7f800000; in nextafterf() 52 if(hy>=0x7f800000) return x+x; /* overflow */ in nextafterf() 53 if(hy<0x00800000) { /* underflow */ in nextafterf()
|
H A D | e_pow.c | 102 int32_t hx,hy,ix,iy; in pow() local 106 EXTRACT_WORDS(hy,ly,y); in pow() 107 ix = hx&0x7fffffff; iy = hy&0x7fffffff; in pow() 146 return (hy>=0)? y: zero; in pow() 148 return (hy<0)?-y: zero; in pow() 151 if(hy<0) return one/x; else return x; in pow() 153 if(hy==0x40000000) return x*x; /* y is 2 */ in pow() 154 if(hy==0x3fe00000) { /* y is 0.5 */ in pow() 165 if(hy<0) z = one/z; /* z = (1/|x|) */ in pow() 187 if(ix<=0x3fefffff) return (hy<0)? huge*huge:tiny*tiny; in pow() [all …]
|
H A D | e_atan2f.c | 31 int32_t k,m,hx,hy,ix,iy; in atan2f() local 35 GET_FLOAT_WORD(hy,y); in atan2f() 36 iy = hy&0x7fffffff; in atan2f() 41 m = ((hy>>31)&1)|((hx>>30)&2); /* 2*sign(x)+sign(y) */ in atan2f() 53 if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in atan2f() 74 if(iy==0x7f800000) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in atan2f()
|
H A D | e_atan2.c | 57 int32_t k,m,hx,hy,ix,iy; in atan2() local 62 EXTRACT_WORDS(hy,ly,y); in atan2() 63 iy = hy&0x7fffffff; in atan2() 68 m = ((hy>>31)&1)|((hx>>30)&2); /* 2*sign(x)+sign(y) */ in atan2() 80 if((ix|lx)==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in atan2() 101 if(iy==0x7ff00000) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in atan2()
|
H A D | e_powf.c | 58 int32_t hx,hy,ix,iy,is; in powf() local 61 GET_FLOAT_WORD(hy,y); in powf() 62 ix = hx&0x7fffffff; iy = hy&0x7fffffff; in powf() 95 return (hy>=0)? y: zero; in powf() 97 return (hy<0)?-y: zero; in powf() 100 if(hy<0) return one/x; else return x; in powf() 102 if(hy==0x40000000) return x*x; /* y is 2 */ in powf() 103 if(hy==0x3f000000) { /* y is 0.5 */ in powf() 112 if(hy<0) z = one/z; /* z = (1/|x|) */ in powf() 128 if(ix<0x3f7ffff8) return (hy<0)? huge*huge:tiny*tiny; in powf() [all …]
|
H A D | e_expf.c | 82 u_int32_t hy; in expf() local 83 GET_FLOAT_WORD(hy,y); in expf() 84 SET_FLOAT_WORD(y,hy+(k<<23)); /* add k to y's exponent */ in expf() 87 u_int32_t hy; in expf() local 88 GET_FLOAT_WORD(hy,y); in expf() 89 SET_FLOAT_WORD(y,hy+((k+100)<<23)); /* add k to y's exponent */ in expf()
|
H A D | e_exp.c | 147 u_int32_t hy; in exp() local 148 GET_HIGH_WORD(hy,y); in exp() 149 SET_HIGH_WORD(y,hy+(k<<20)); /* add k to y's exponent */ in exp() 152 u_int32_t hy; in exp() local 153 GET_HIGH_WORD(hy,y); in exp() 154 SET_HIGH_WORD(y,hy+((k+1000)<<20)); /* add k to y's exponent */ in exp()
|
H A D | s_fmal.c | 51 long double c, cc, hx, hy, p, q, tx, ty; in fmal() local 155 hy = ys - p; in fmal() 156 hy += p; in fmal() 157 ty = ys - hy; in fmal() 159 p = hx * hy; in fmal() 160 q = hx * ty + tx * hy; in fmal()
|
H A D | s_fma.c | 56 double c, cc, hx, hy, p, q, tx, ty; in fma() local 160 hy = ys - p; in fma() 161 hy += p; in fma() 162 ty = ys - hy; in fma() 164 p = hx * hy; in fma() 165 q = hx * ty + tx * hy; in fma()
|
H A D | s_copysign.c | 27 u_int32_t hx,hy; in copysign() local 29 GET_HIGH_WORD(hy,y); in copysign() 30 SET_HIGH_WORD(x,(hx&0x7fffffff)|(hy&0x80000000)); in copysign()
|
/dragonfly/contrib/openbsd_libm/src/ld80/ |
H A D | s_nexttoward.c | 29 u_int32_t lx,hy,ly,esy; in nexttoward() local 32 GET_LDOUBLE_WORDS(esy,hy,ly,y); in nexttoward() 37 ((iy>=0x7fff)&&(hy|ly)!=0)) /* y is nan */ in nexttoward() 50 && (((hx<<11)|(lx>>21))>(hy&0x7fffffff) in nexttoward() 51 || (((hx<<11)|(lx>>21))==(hy&0x7fffffff) in nexttoward() 62 && (((hx<<11)|(lx>>21))>(hy&0x7fffffff) in nexttoward() 63 || (((hx<<11)|(lx>>21))==(hy&0x7fffffff) in nexttoward() 72 hy = hx&0x7ff00000; in nexttoward() 73 if(hy>=0x7ff00000) { in nexttoward() 77 if(hy<0x00100000) { in nexttoward()
|
H A D | s_nexttowardf.c | 22 u_int32_t hy,ly,esy; in nexttowardf() local 25 GET_LDOUBLE_WORDS(esy,hy,ly,y); in nexttowardf() 30 (iy>=0x7fff&&((hy|ly)!=0))) /* y is nan */ in nexttowardf() 43 && ((ix&0x7fffff)<<8)>(hy&0x7fffffff))) {/* x > y, x -= ulp */ in nexttowardf() 51 && ((ix&0x7fffff)<<8)>(hy&0x7fffffff))) {/* x < y, x -= ulp */ in nexttowardf() 57 hy = hx&0x7f800000; in nexttowardf() 58 if(hy>=0x7f800000) { in nexttowardf() 62 if(hy<0x00800000) { in nexttowardf()
|
H A D | s_remquol.c | 60 uint32_t hy; in remquol() local 66 GET_LDOUBLE_WORDS(esy,hy,ly,y); in remquol() 75 if((esy|hy|ly)==0 || /* y=0 */ in remquol() 78 ((hy&~LDBL_NBIT)|ly)!=0)) /* or y is NaN */ in remquol() 82 (hx<=hy && in remquol() 83 (hx<hy || in remquol() 88 if(hx==hy && lx==ly) { in remquol() 106 GET_LDOUBLE_WORDS(esy,hy,ly,y); in remquol() 121 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; in remquol() 126 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; in remquol()
|
H A D | e_fmodl.c | 61 uint32_t hy; in fmodl() local 106 hy = SET_NBIT(uy.bits.ext_frach); in fmodl() 114 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; in fmodl() 122 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; in fmodl()
|
/dragonfly/games/hack/ |
H A D | hack.mklev.c | 251 hy = rsp->rhy; in makerooms() 324 if (hy - hiy > 2 * ylim + 4) in addrs() 325 addrsx(lx, hiy + 2, hx, hy, discarded); in addrs() 340 ly >= rsp->rly && hy <= rsp->rhy) in addrsx() 361 rsp->rhy = hy; in addrsx() 512 croom->hy = hiy; in maker() 589 } else if (troom->hy < croom->ly) { in join() 594 ty = troom->hy + 1; in join() 606 yy = croom->hy + 1; in join() 737 dd = finddpos(aroom->lx, aroom->hy + 1, aroom->hx, aroom->hy + 1); in makeniche() [all …]
|
H A D | hack.mkshop.c | 160 else if (sy == sroom->hy + 1) in mkshop() 170 sroom->hx, sroom->hy); in mkshop() 199 for (sy = sroom->ly; sy <= sroom->hy; sy++) { in mkshop() 204 (sy == sroom->hy && doors[sh].y == sy + 1)) in mkshop() 244 for (sy = sroom->ly; sy <= sroom->hy; sy++) { in mkzoo() 248 (sy == sroom->hy && doors[sh].y == sy + 1)) in mkzoo() 309 for (sy = sroom->ly; sy <= sroom->hy; sy++) in mkswamp() 339 sroom->ly <= ydnstair && ydnstair <= sroom->hy); in has_dnstairs() 346 sroom->ly <= yupstair && yupstair <= sroom->hy); in has_upstairs() 352 int area = (sroom->hx - sroom->lx) * (sroom->hy - sroom->ly); in isbig()
|
H A D | hack.search.c | 74 xchar lx, hx, ly, hy; in findit() local 81 for (hy = u.uy; (num = levl[u.ux][hy + 1].typ) && num != CORR; hy++); in findit() 83 for (zy = ly; zy <= hy; zy++) in findit()
|
H A D | def.mkroom.h | 67 schar lx,hx,ly,hy; /* usually xchar, but hx may be -1 */ member
|
/dragonfly/lib/libc/gen/ |
H A D | ldexp.c | 88 u_int32_t hx,hy; in _copysign() local 90 GET_HIGH_WORD(hy,y); in _copysign() 91 SET_HIGH_WORD(x,(hx&0x7fffffff)|(hy&0x80000000)); in _copysign()
|