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/sysdeps/ieee754/dbl-64/
A De_asin.c77 p=xx*xx*(asncs.x[n+2]+xx*(asncs.x[n+3]+xx*(asncs.x[n+4]+xx*(asncs.x[n+5] in __ieee754_asin()
91 p=xx*xx*(asncs.x[n+2]+xx*(asncs.x[n+3]+xx*(asncs.x[n+4]+xx*(asncs.x[n+5] in __ieee754_asin()
92 +xx*(asncs.x[n+6]+xx*asncs.x[n+7])))))+asncs.x[n+8]; in __ieee754_asin()
105 p=xx*xx*(asncs.x[n+2]+xx*(asncs.x[n+3]+xx*(asncs.x[n+4]+xx*(asncs.x[n+5] in __ieee754_asin()
106 +xx*(asncs.x[n+6]+xx*(asncs.x[n+7]+xx*asncs.x[n+8]))))))+asncs.x[n+9]; in __ieee754_asin()
119 p=xx*xx*(asncs.x[n+2]+xx*(asncs.x[n+3]+xx*(asncs.x[n+4]+ in __ieee754_asin()
136 p=xx*xx*(asncs.x[n+2]+xx*(asncs.x[n+3]+xx*(asncs.x[n+4]+ in __ieee754_asin()
220 p=xx*xx*(asncs.x[n+2]+xx*(asncs.x[n+3]+xx*(asncs.x[n+4]+ in libm_alias_finite()
221 xx*(asncs.x[n+5]+xx*asncs.x[n+6]))))+asncs.x[n+7]; in libm_alias_finite()
256 xx*(asncs.x[n+5]+xx*(asncs.x[n+6]+xx*(asncs.x[n+7]+ in libm_alias_finite()
[all …]
A De_jn.c70 if (n < 0) in __ieee754_jn()
72 n = -n; in __ieee754_jn()
76 if (n == 0) in __ieee754_jn()
78 if (n == 1) in __ieee754_jn()
181 w = (n + n) / (double) x; h = 2.0 / (double) x; in __ieee754_jn()
190 m = n + n; in __ieee754_jn()
203 tmp = n; in __ieee754_jn()
277 if (n < 0) in libm_alias_finite()
279 n = -n; in libm_alias_finite()
282 if (n == 0) in libm_alias_finite()
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A Ds_sincos.c73 unsigned int n; in __sincos() local
76 n = k < 0x419921FB ? reduce_sincos (x, &a, &da) : __branred (x, &a, &da); in __sincos()
77 n = n & 3; in __sincos()
79 if (n == 1 || n == 2) in __sincos()
85 if (n & 1) in __sincos()
94 *cosx = (n & 2) ? -xx : xx; in __sincos()
/sysdeps/x86/
A Dcpu-tunables.c115 const char *c, *n; in TUNABLE_CALLBACK() local
127 n = p + 1; in TUNABLE_CALLBACK()
132 n = p; in TUNABLE_CALLBACK()
180 if (!DEFAULT_MEMCMP (n, "XSAVEC", 6)) in TUNABLE_CALLBACK()
211 CHECK_GLIBC_IFUNC_PREFERRED_BOTH (n, cpu_features, in TUNABLE_CALLBACK()
214 CHECK_GLIBC_IFUNC_PREFERRED_BOTH (n, cpu_features, in TUNABLE_CALLBACK()
233 (n, cpu_features, Prefer_No_AVX512, AVX512F, in TUNABLE_CALLBACK()
257 (n, cpu_features, Prefer_No_VZEROUPPER, AVX, disable, in TUNABLE_CALLBACK()
264 (n, cpu_features, AVX_Fast_Unaligned_Load, AVX, in TUNABLE_CALLBACK()
271 (n, cpu_features, MathVec_Prefer_No_AVX512, AVX512F, in TUNABLE_CALLBACK()
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/sysdeps/pthread/
A Dtst-robust7.c34 long int n = (long int) arg; in tf() local
38 printf ("thread %ld: mutex_lock failed\n", n + 1); in tf()
54 printf ("thread %ld: cond_wait failed\n", n + 1); in tf()
70 printf ("thread %ld: cancel failed\n", n + 1); in tf()
76 printf ("thread %ld: testcancel returned\n", n + 1); in tf()
134 for (long int n = 0; n < N; ++n) in do_test() local
136 if (pthread_create (&th[n], NULL, tf, (void *) n) != 0) in do_test()
168 for (int n = 0; n < N; ++n) in do_test() local
171 if (pthread_join (th[n], &res) != 0) in do_test()
173 printf ("join round %d failed\n", n + 1); in do_test()
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A Dtst-robust8.c186 for (int n = 0; n < N; ++n) in do_test() local
188 int e = pthread_mutex_init (&map[n], &ma); in do_test()
200 printf ("mutex_init %d in round %d failed\n", n + 1, round); in do_test()
232 for (int n = 0; n < N; ++n) in do_test() local
234 int e = pthread_mutex_lock (&map[n]); in do_test()
242 for (int n = 0; n < N; ++n) in do_test() local
243 if (pthread_mutex_unlock (&map[n]) != 0) in do_test()
249 for (int n = 0; n < N; ++n) in do_test() local
251 int e = pthread_mutex_destroy (&map[n]); in do_test()
255 n + 1, round, e); in do_test()
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/sysdeps/ieee754/ldbl-128/
A De_fmodl.c71 if(n<=63) { in __ieee754_fmodl()
72 hx = (hx<<n)|(lx>>(64-n)); in __ieee754_fmodl()
73 lx <<= n; in __ieee754_fmodl()
83 if(n<=63) { in __ieee754_fmodl()
84 hy = (hy<<n)|(ly>>(64-n)); in __ieee754_fmodl()
85 ly <<= n; in __ieee754_fmodl()
93 n = ix - iy; in __ieee754_fmodl()
94 while(n--) { in __ieee754_fmodl()
119 lx = (lx>>n)|((uint64_t)hx<<(64-n)); in __ieee754_fmodl()
120 hx >>= n; in __ieee754_fmodl()
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A De_jnl.c99 if (n < 0) in __ieee754_jnl()
101 n = -n; in __ieee754_jnl()
105 if (n == 0) in __ieee754_jnl()
107 if (n == 1) in __ieee754_jnl()
226 w = (n + n) / (_Float128) x; in __ieee754_jnl()
240 m = n + n; in __ieee754_jnl()
253 tmp = n; in __ieee754_jnl()
336 return ((n < 0 && (n & 1) != 0) ? 1 : -1) / L(0.0); in libm_alias_finite()
341 if (n < 0) in libm_alias_finite()
343 n = -n; in libm_alias_finite()
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A Ds_tanl.c54 int64_t n, ix; in __tanl() local
66 GET_LDOUBLE_LSW64(n,x); in __tanl()
67 if (n == 0) in __tanl()
75 n = __ieee754_rem_pio2l(x,y); in __tanl()
76 return __kernel_tanl(y[0],y[1],1-((n&1)<<1)); /* 1 -- n even in __tanl()
/sysdeps/x86_64/
A Dadd_n.S26 #define n %rcx macro
40 lea -8(up,n,8), up
41 lea -8(vp,n,8), vp
42 lea -16(rp,n,8), rp
44 neg n
58 lea 4(n), n
87 mov -8(up,n,8), %r8
92 mov (up,n,8), %r10
93 mov (vp,n,8), %r11
95 mov %r8, (rp,n,8)
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A Dmul_1.S28 #define n %r11 macro
50 L(b1): dec n
55 lea -8(rp,n,8), rp
56 neg n
60 mov (up,n,8), %rax
66 neg n
74 neg n
81 neg n
92 mov (up,n,8), %rax
96 mov %r9, 8(rp,n,8)
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/sysdeps/ieee754/flt-32/
A Dreduce_aux.h29 reduce_aux (float x, int *n, double alpha) in reduce_aux() argument
32 h = reduce_large (asuint (x), n); in reduce_aux()
38 *n = -*n; in reduce_aux()
47 (*n) --; in reduce_aux()
54 (*n) ++; in reduce_aux()
59 (*n) --; in reduce_aux()
A De_jnf.c46 if(n<0){ in __ieee754_jnf()
47 n = -n; in __ieee754_jnf()
58 else if((float)n<=x) { in __ieee754_jnf()
62 for(i=1;i<n;i++){ in __ieee754_jnf()
114 w = (n+n)/(float)x; h = (float)2.0/(float)x; in __ieee754_jnf()
122 m = n+n; in __ieee754_jnf()
134 tmp = n; in __ieee754_jnf()
201 if(n<0){ in libm_alias_finite()
202 n = -n; in libm_alias_finite()
203 sign = 1 - ((n&1)<<1); in libm_alias_finite()
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A Ds_cosf.c42 int n; in COSF_FUNC() local
56 x = reduce_fast (x, p, &n); in COSF_FUNC()
59 s = p->sign[n & 3]; in COSF_FUNC()
61 if (n & 2) in COSF_FUNC()
64 return sinf_poly (x * s, x * x, p, n ^ 1); in COSF_FUNC()
71 x = reduce_large (xi, &n); in COSF_FUNC()
74 s = p->sign[(n + sign) & 3]; in COSF_FUNC()
76 if ((n + sign) & 2) in COSF_FUNC()
79 return sinf_poly (x * s, x * x, p, n ^ 1); in COSF_FUNC()
A Ds_sinf.c42 int n; in SINF_FUNC() local
61 x = reduce_fast (x, p, &n); in SINF_FUNC()
64 s = p->sign[n & 3]; in SINF_FUNC()
66 if (n & 2) in SINF_FUNC()
69 return sinf_poly (x * s, x * x, p, n); in SINF_FUNC()
76 x = reduce_large (xi, &n); in SINF_FUNC()
79 s = p->sign[(n + sign) & 3]; in SINF_FUNC()
81 if ((n + sign) & 2) in SINF_FUNC()
84 return sinf_poly (x * s, x * x, p, n); in SINF_FUNC()
A Ds_sincosf.c42 int n; in SINCOSF_FUNC() local
63 x = reduce_fast (x, p, &n); in SINCOSF_FUNC()
66 s = p->sign[n & 3]; in SINCOSF_FUNC()
68 if (n & 2) in SINCOSF_FUNC()
71 sincosf_poly (x * s, x * x, p, n, sinp, cosp); in SINCOSF_FUNC()
78 x = reduce_large (xi, &n); in SINCOSF_FUNC()
81 s = p->sign[(n + sign) & 3]; in SINCOSF_FUNC()
83 if ((n + sign) & 2) in SINCOSF_FUNC()
86 sincosf_poly (x * s, x * x, p, n, sinp, cosp); in SINCOSF_FUNC()
A Ds_tanf.c32 int n; in rem_pio2f() local
36 dx = reduce_fast (dx, p, &n); in rem_pio2f()
42 dx = reduce_large (xi, &n); in rem_pio2f()
48 return n; in rem_pio2f()
54 int32_t n, ix; in __tanf() local
71 n = rem_pio2f(x,y); in __tanf()
72 return __kernel_tanf(y[0],y[1],1-((n&1)<<1)); /* 1 -- n even in __tanf()
A De_fmodf.c30 int32_t n,hx,hy,hz,ix,iy,sx,i; in __ieee754_fmodf() local
60 n = -126-ix; in __ieee754_fmodf()
61 hx = hx<<n; in __ieee754_fmodf()
66 n = -126-iy; in __ieee754_fmodf()
67 hy = hy<<n; in __ieee754_fmodf()
71 n = ix - iy; in __ieee754_fmodf()
72 while(n--) { in __ieee754_fmodf()
95 n = -126 - iy; in __ieee754_fmodf()
96 hx >>= n; in __ieee754_fmodf()
A Ds_sincosf.h61 int n = ((int32_t)r + 0x800000) >> 24; in reduce_fast() local
62 *np = n; in reduce_fast()
63 return x - n * p->hpi; in reduce_fast()
79 uint64_t n, res0, res1, res2; in reduce_large() local
90 n = (res0 + (1ULL << 61)) >> 62; in reduce_large()
91 res0 -= n << 62; in reduce_large()
93 *np = n; in reduce_large()
/sysdeps/unix/sysv/linux/powerpc/
A Dget_timebase_freq.c45 ssize_t n; in get_timebase_freq_fallback() local
47 n = __read_nocancel (fd, buf, sizeof (buf)); in get_timebase_freq_fallback()
48 if (n == sizeof (buf)) in get_timebase_freq_fallback()
62 while (n >= half_buf) in get_timebase_freq_fallback()
65 n = __read_nocancel (fd, buf + half_buf, half_buf); in get_timebase_freq_fallback()
67 if (n >= 0) in get_timebase_freq_fallback()
68 n += half_buf; in get_timebase_freq_fallback()
72 if (__glibc_likely (n > 0)) in get_timebase_freq_fallback()
74 char *mhz = memmem (buf, n, "timebase", 7); in get_timebase_freq_fallback()
78 char *endp = buf + n; in get_timebase_freq_fallback()
/sysdeps/alpha/
A Dmemchr.c42 if (unlikely (n == 0)) in __memchr()
58 n = inc | -(inc < n); in __memchr()
77 n -= 8; in __memchr()
94 n -= 8; in __memchr()
119 n -= 64; \ in __memchr()
124 while (n >= 256) in __memchr()
132 while (n >= 64) in __memchr()
136 if (n == 0) in __memchr()
142 while (n > 8) in __memchr()
148 n -= 8; in __memchr()
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/sysdeps/ieee754/ldbl-96/
A De_jnl.c90 if (n < 0) in __ieee754_jnl()
92 n = -n; in __ieee754_jnl()
96 if (n == 0) in __ieee754_jnl()
98 if (n == 1) in __ieee754_jnl()
219 w = (n + n) / (long double) x; in __ieee754_jnl()
233 m = n + n; in __ieee754_jnl()
246 tmp = n; in __ieee754_jnl()
323 return ((n < 0 && (n & 1) != 0) ? 1.0L : -1.0L) / 0.0L; in libm_alias_finite()
327 if (n < 0) in libm_alias_finite()
329 n = -n; in libm_alias_finite()
[all …]
/sysdeps/ieee754/ldbl-128ibm/
A De_jnl.c99 if (n < 0) in __ieee754_jnl()
101 n = -n; in __ieee754_jnl()
105 if (n == 0) in __ieee754_jnl()
107 if (n == 1) in __ieee754_jnl()
226 w = (n + n) / (long double) x; in __ieee754_jnl()
240 m = n + n; in __ieee754_jnl()
253 tmp = n; in __ieee754_jnl()
336 return ((n < 0 && (n & 1) != 0) ? 1.0L : -1.0L) / 0.0L; in libm_alias_finite()
341 if (n < 0) in libm_alias_finite()
343 n = -n; in libm_alias_finite()
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/sysdeps/mach/hurd/
A Dchroot.c45 char *n = alloca (len + 3); in chroot() local
46 memcpy (n, path, len); in chroot()
47 n[len] = '/'; in chroot()
48 n[len + 1] = '.'; in chroot()
49 n[len + 2] = '\0'; in chroot()
50 lookup = n; in chroot()
/sysdeps/generic/
A Dnot-cancel.h41 #define __read_nocancel(fd, buf, n) \ argument
42 __read (fd, buf, n)
45 #define __write_nocancel(fd, buf, n) \ argument
46 __write (fd, buf, n)
47 #define __writev_nocancel_nostatus(fd, iov, n) \ argument
48 (void) __writev (fd, iov, n)

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1234567891011