| /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()
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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()
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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()
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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()
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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()
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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()
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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()
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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()
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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()
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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()
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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()
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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
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