/bionic/libm/upstream-freebsd/lib/msun/ld128/ |
D | k_tanl.c | 66 long double z, r, v, w, s; in __kernel_tanl() local 78 w = pio4lo - y; in __kernel_tanl() 79 x = z + w; in __kernel_tanl() 85 w = z * z; in __kernel_tanl() 86 r = T5 + w * (T9 + w * (T13 + w * (T17 + w * (T21 + in __kernel_tanl() 87 w * (T25 + w * (T29 + w * (T33 + in __kernel_tanl() 88 w * (T37 + w * (T41 + w * (T45 + w * (T49 + w * (T53 + in __kernel_tanl() 89 w * T57)))))))))))); in __kernel_tanl() 90 v = z * (T7 + w * (T11 + w * (T15 + w * (T19 + w * (T23 + in __kernel_tanl() 91 w * (T27 + w * (T31 + w * (T35 + in __kernel_tanl() [all …]
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D | e_rem_pio2l.h | 65 long double z,w,t,r,fn; in __ieee754_rem_pio2l() local 86 w = fn*pio2_1t; /* 1st round good to 180 bit */ in __ieee754_rem_pio2l() 91 y[0] = r-w; in __ieee754_rem_pio2l() 97 w = fn*pio2_2; in __ieee754_rem_pio2l() 98 r = t-w; in __ieee754_rem_pio2l() 99 w = fn*pio2_2t-((t-r)-w); in __ieee754_rem_pio2l() 100 y[0] = r-w; in __ieee754_rem_pio2l() 106 w = fn*pio2_3; in __ieee754_rem_pio2l() 107 r = t-w; in __ieee754_rem_pio2l() 108 w = fn*pio2_3t-((t-r)-w); in __ieee754_rem_pio2l() [all …]
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/bionic/libc/upstream-openbsd/lib/libc/stdio/ |
D | fvwrite.c | 53 int w, s; in __sfvwrite() local 85 w = (*fp->_write)(fp->_cookie, p, MIN(len, BUFSIZ)); in __sfvwrite() 86 if (w <= 0) in __sfvwrite() 88 p += w; in __sfvwrite() 89 len -= w; in __sfvwrite() 90 } while ((uio->uio_resid -= w) != 0); in __sfvwrite() 124 w = fp->_w; in __sfvwrite() 126 if (len < w) in __sfvwrite() 127 w = len; in __sfvwrite() 128 COPY(w); /* copy MIN(fp->_w,len), */ in __sfvwrite() [all …]
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/bionic/libm/upstream-freebsd/lib/msun/src/ |
D | k_tan.c | 80 double z, r, v, w, s; in __kernel_tan() local 91 w = pio4lo - y; in __kernel_tan() 92 x = z + w; in __kernel_tan() 96 w = z * z; in __kernel_tan() 102 r = T[1] + w * (T[3] + w * (T[5] + w * (T[7] + w * (T[9] + in __kernel_tan() 103 w * T[11])))); in __kernel_tan() 104 v = z * (T[2] + w * (T[4] + w * (T[6] + w * (T[8] + w * (T[10] + in __kernel_tan() 105 w * T[12]))))); in __kernel_tan() 109 w = x + r; in __kernel_tan() 113 (v - 2.0 * (x - (w * w / (w + v) - r))); in __kernel_tan() [all …]
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D | k_log.h | 90 double hfsq,s,z,R,w,t1,t2; in k_log1p() local 94 w = z*z; in k_log1p() 95 t1= w*(Lg2+w*(Lg4+w*Lg6)); in k_log1p() 96 t2= z*(Lg1+w*(Lg3+w*(Lg5+w*Lg7))); in k_log1p()
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D | s_atan.c | 76 double w,s1,s2,z; in atan() local 111 w = z*z; in atan() 113 s1 = z*(aT[0]+w*(aT[2]+w*(aT[4]+w*(aT[6]+w*(aT[8]+w*aT[10]))))); in atan() 114 s2 = w*(aT[1]+w*(aT[3]+w*(aT[5]+w*(aT[7]+w*aT[9])))); in atan()
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D | k_cos.c | 71 double hz,z,r,w; in __kernel_cos() local 74 w = z*z; in __kernel_cos() 75 r = z*(C1+z*(C2+z*C3)) + w*w*(C4+z*(C5+z*C6)); in __kernel_cos() 77 w = one-hz; in __kernel_cos() 78 return w + (((one-w)-hz) + (z*r-x*y)); in __kernel_cos()
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D | e_asinl.c | 37 long double t=0.0,w,p,q,c,r,s; in asinl() local 54 w = p/q; in asinl() 55 return x+x*w; in asinl() 58 w = one-fabsl(x); in asinl() 59 t = w*0.5; in asinl() 64 w = p/q; in asinl() 65 t = pio2_hi-(2.0*(s+s*w)-pio2_lo); in asinl() 69 w = u.e; in asinl() 70 c = (t-w*w)/(s+w); in asinl() 73 q = pio4_hi-2.0*w; in asinl()
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D | e_hypotf.c | 25 float a,b,t1,t2,y1,y2,w; in __ieee754_hypotf() local 40 w = fabsf(x+0.0F)-fabsf(y+0.0F); in __ieee754_hypotf() 41 if(ha == 0x7f800000) w = a; in __ieee754_hypotf() 42 if(hb == 0x7f800000) w = b; in __ieee754_hypotf() 43 return w; in __ieee754_hypotf() 66 w = a-b; in __ieee754_hypotf() 67 if (w>b) { in __ieee754_hypotf() 70 w = __ieee754_sqrtf(t1*t1-(b*(-b)-t2*(a+t1))); in __ieee754_hypotf() 77 w = __ieee754_sqrtf(t1*y1-(w*(-w)-(t1*y2+t2*b))); in __ieee754_hypotf() 81 return t1*w; in __ieee754_hypotf() [all …]
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D | e_asin.c | 73 double t=0.0,w,p,q,c,r,s; in __ieee754_asin() local 91 w = p/q; in __ieee754_asin() 92 return x+x*w; in __ieee754_asin() 95 w = one-fabs(x); in __ieee754_asin() 96 t = w*0.5; in __ieee754_asin() 101 w = p/q; in __ieee754_asin() 102 t = pio2_hi-(2.0*(s+s*w)-pio2_lo); in __ieee754_asin() 104 w = s; in __ieee754_asin() 105 SET_LOW_WORD(w,0); in __ieee754_asin() 106 c = (t-w*w)/(s+w); in __ieee754_asin() [all …]
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D | e_hypot.c | 57 double a,b,t1,t2,y1,y2,w; in __ieee754_hypot() local 73 w = fabs(x+0.0)-fabs(y+0.0); in __ieee754_hypot() 75 if(((ha&0xfffff)|low)==0) w = a; in __ieee754_hypot() 77 if(((hb^0x7ff00000)|low)==0) w = b; in __ieee754_hypot() 78 return w; in __ieee754_hypot() 104 w = a-b; in __ieee754_hypot() 105 if (w>b) { in __ieee754_hypot() 109 w = sqrt(t1*t1-(b*(-b)-t2*(a+t1))); in __ieee754_hypot() 118 w = sqrt(t1*y1-(w*(-w)-(t1*y2+t2*b))); in __ieee754_hypot() 125 return t1*w; in __ieee754_hypot() [all …]
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D | s_asinhf.c | 30 float t,w; in asinhf() local 39 w = __ieee754_logf(fabsf(x))+ln2; in asinhf() 42 w = __ieee754_logf((float)2.0*t+one/(__ieee754_sqrtf(x*x+one)+t)); in asinhf() 45 w =log1pf(fabsf(x)+t/(one+__ieee754_sqrtf(one+t))); in asinhf() 47 if(hx>0) return w; else return -w; in asinhf()
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D | s_asinh.c | 40 double t,w; in asinh() local 49 w = __ieee754_log(fabs(x))+ln2; in asinh() 52 w = __ieee754_log(2.0*t+one/(__ieee754_sqrt(x*x+one)+t)); in asinh() 55 w =log1p(fabs(x)+t/(one+__ieee754_sqrt(one+t))); in asinh() 57 if(hx>0) return w; else return -w; in asinh()
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D | k_logf.h | 29 float hfsq,s,z,R,w,t1,t2; in k_log1pf() local 33 w = z*z; in k_log1pf() 34 t1= w*(Lg2+w*Lg4); in k_log1pf() 35 t2= z*(Lg1+w*Lg3); in k_log1pf()
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D | e_asinf.c | 38 float t,w,p,q; in __ieee754_asinf() local 53 w = p/q; in __ieee754_asinf() 54 return x+x*w; in __ieee754_asinf() 57 w = one-fabsf(x); in __ieee754_asinf() 58 t = w*(float)0.5; in __ieee754_asinf() 62 w = p/q; in __ieee754_asinf() 63 t = pio2-2.0*(s+s*w); in __ieee754_asinf()
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/bionic/libc/arch-mips/string/ |
D | memchr.c | 46 do_bytes (const op_t* w, op_t inval) in do_bytes() argument 48 const unsigned char *p = (const unsigned char *) w; in do_bytes() 76 do_bytes (const op_t* w, unsigned char ch) in do_bytes() argument 78 const unsigned char *p = (const unsigned char *) w; in do_bytes() 90 #define DO_WORDS(w) { \ argument 91 op_t* w1 = (op_t*) w; \ 107 const op_t *w; in memchr() local 119 w = (const op_t *) p; in memchr() 137 PREFETCH (w); in memchr() 138 PREFETCH (w + 8); in memchr() [all …]
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D | strlen.c | 62 #define DO_WORD(w, cnt) { \ argument 63 op_t val = ((w[cnt] - mask_1) & ~w[cnt]) & mask_128; \ 65 return do_bytes(str, (const char *)(w + cnt), val); \ 75 #define DO_WORD(w, cnt) { \ argument 76 if (((w[cnt] - mask_1) & ~w[cnt]) & mask_128) \ 77 return do_bytes(str, (const char *)(w + cnt)); \ 86 const op_t *w; in strlen() local 104 w = (const op_t *) p; in strlen() 107 DO_WORD(w, 0); in strlen() 108 DO_WORD(w, 1); in strlen() [all …]
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D | strchr.c | 63 #define DO_WORD(w, cnt) { \ argument 64 op_t val = w[cnt] ^ mask_c; \ 65 if ((((w[cnt] - mask_1) & ~w[cnt]) & mask_128) || \ 67 return do_bytes(w + cnt, ch); \ 72 do_bytes (const op_t* w, unsigned char ch) in do_bytes() argument 75 unsigned char* p = (unsigned char *) w; in do_bytes() 76 a.v = *w; in do_bytes() 97 const op_t *w; in strchr() local 110 w = (const op_t *) p; in strchr() 129 DO_WORD(w, 0) in strchr() [all …]
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D | strnlen.c | 85 const op_t *w; in strnlen() local 93 w = (const op_t *) p; in strnlen() 108 const op_t w0 = w[0]; in strnlen() 109 const op_t w1 = w[1]; in strnlen() 110 const op_t w2 = w[2]; in strnlen() 111 const op_t w3 = w[3]; in strnlen() 112 DO_WORD(w + 0, w0) in strnlen() 113 DO_WORD(w + 1, w1) in strnlen() 114 DO_WORD(w + 2, w2) in strnlen() 115 DO_WORD(w + 3, w3) in strnlen() [all …]
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/bionic/libm/upstream-netbsd/lib/libm/complex/ |
D | cacosl.c | 40 long double complex w; in cacosl() local 42 w = casinl(z); in cacosl() 43 w = (M_PI_2L - creall(w)) - cimagl(w) * I; in cacosl() 44 return w; in cacosl()
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D | catanl.c | 47 long double complex w; in __weak_alias() local 62 w = _redupil(t); in __weak_alias() 71 w = w + (0.25L * logl(a)) * I; in __weak_alias() 72 return w; in __weak_alias() 78 w = MAXNUM + MAXNUM * I; in __weak_alias() 79 return w; in __weak_alias()
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D | cacoshl.c | 37 long double complex w; in cacoshl() local 40 w = I * cacosl(z); in cacoshl() 42 w = clogl(z + csqrtl(z + 1) * csqrtl(z - 1)); in cacoshl() 44 return w; in cacoshl()
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D | ctanl.c | 43 long double complex w; in ctanl() local 53 w = MAXNUM + MAXNUM * I; in ctanl() 54 return w; in ctanl() 57 w = sinl(2.0L * creall(z)) / d + (sinhl(2.0L * cimagl(z)) / d) * I; in ctanl() 58 return w; in ctanl()
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/bionic/libc/upstream-openbsd/lib/libc/string/ |
D | wcswidth.c | 37 int w, q; in wcswidth() local 39 w = 0; in wcswidth() 44 w += q; in wcswidth() 49 return w; in wcswidth()
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/bionic/tests/ |
D | sys_select_test.cpp | 80 fd_set w; in TEST() local 81 FD_ZERO(&w); in TEST() 86 FD_SET(STDOUT_FILENO, &w); in TEST() 87 FD_SET(STDERR_FILENO, &w); in TEST() 92 ASSERT_EQ(-1, select(-1, &r, &w, &e, NULL)); in TEST() 95 int num_fds = select(max, &r, &w, &e, NULL); in TEST() 100 ASSERT_TRUE(FD_ISSET(STDOUT_FILENO, &w)); in TEST() 101 ASSERT_TRUE(FD_ISSET(STDERR_FILENO, &w)); in TEST() 110 ASSERT_EQ(-1, select(max, &r, &w, &e, &tv)); in TEST() 135 fd_set w; in TEST() local [all …]
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