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/bionic/libc/arch-arm64/generic/bionic/
Dstrchr.S82 dup vrepchr.16b, chrin
87 b.eq .Lloop
93 ld1 {vdata1.16b, vdata2.16b}, [src], #32
95 cmeq vhas_nul1.16b, vdata1.16b, #0
96 cmeq vhas_chr1.16b, vdata1.16b, vrepchr.16b
97 cmeq vhas_nul2.16b, vdata2.16b, #0
98 cmeq vhas_chr2.16b, vdata2.16b, vrepchr.16b
99 and vhas_nul1.16b, vhas_nul1.16b, vrepmask_0.16b
100 and vhas_nul2.16b, vhas_nul2.16b, vrepmask_0.16b
101 and vhas_chr1.16b, vhas_chr1.16b, vrepmask_c.16b
[all …]
Dmemchr.S80 dup vrepchr.16b, chrin
86 b.eq .Lloop
94 ld1 {vdata1.16b, vdata2.16b}, [src], #32
97 cmeq vhas_chr1.16b, vdata1.16b, vrepchr.16b
98 cmeq vhas_chr2.16b, vdata2.16b, vrepchr.16b
99 and vhas_chr1.16b, vhas_chr1.16b, vrepmask.16b
100 and vhas_chr2.16b, vhas_chr2.16b, vrepmask.16b
101 addp vend.16b, vhas_chr1.16b, vhas_chr2.16b /* 256->128 */
102 addp vend.16b, vend.16b, vend.16b /* 128->64 */
109 b.ls .Lmasklast
[all …]
/bionic/libm/upstream-freebsd/lib/msun/src/
Ds_csqrtf.c47 float a = crealf(z), b = cimagf(z); in csqrtf() local
52 return (CMPLXF(0, b)); in csqrtf()
53 if (isinf(b)) in csqrtf()
54 return (CMPLXF(INFINITY, b)); in csqrtf()
56 t = (b - b) / (b - b); /* raise invalid if b is not a NaN */ in csqrtf()
67 return (CMPLXF(fabsf(b - b), copysignf(a, b))); in csqrtf()
69 return (CMPLXF(a, copysignf(b - b, b))); in csqrtf()
82 t = sqrt((a + hypot(a, b)) * 0.5); in csqrtf()
83 return (CMPLXF(t, b / (2.0 * t))); in csqrtf()
85 t = sqrt((-a + hypot(a, b)) * 0.5); in csqrtf()
[all …]
Ds_csqrtl.c52 long double a, b; in csqrtl() local
57 b = cimagl(z); in csqrtl()
61 return (CMPLXL(0, b)); in csqrtl()
62 if (isinf(b)) in csqrtl()
63 return (CMPLXL(INFINITY, b)); in csqrtl()
65 t = (b - b) / (b - b); /* raise invalid if b is not a NaN */ in csqrtl()
76 return (CMPLXL(fabsl(b - b), copysignl(a, b))); in csqrtl()
78 return (CMPLXL(a, copysignl(b - b, b))); in csqrtl()
86 if (fabsl(a) >= THRESH || fabsl(b) >= THRESH) { in csqrtl()
88 b *= 0.25; in csqrtl()
[all …]
Ds_csqrt.c52 double a, b; in csqrt() local
57 b = cimag(z); in csqrt()
61 return (CMPLX(0, b)); in csqrt()
62 if (isinf(b)) in csqrt()
63 return (CMPLX(INFINITY, b)); in csqrt()
65 t = (b - b) / (b - b); /* raise invalid if b is not a NaN */ in csqrt()
76 return (CMPLX(fabs(b - b), copysign(a, b))); in csqrt()
78 return (CMPLX(a, copysign(b - b, b))); in csqrt()
86 if (fabs(a) >= THRESH || fabs(b) >= THRESH) { in csqrt()
88 b *= 0.25; in csqrt()
[all …]
De_jnf.c38 float a, b, temp, di; in __ieee754_jnf() local
58 b = zero; in __ieee754_jnf()
62 b = __ieee754_j1f(x); in __ieee754_jnf()
64 temp = b; in __ieee754_jnf()
65 b = b*((float)(i+i)/x) - a; /* avoid underflow */ in __ieee754_jnf()
74 b = zero; in __ieee754_jnf()
76 temp = x*(float)0.5; b = temp; in __ieee754_jnf()
79 b *= temp; /* b = (x/2)^n */ in __ieee754_jnf()
81 b = b/a; in __ieee754_jnf()
126 b = one; in __ieee754_jnf()
[all …]
De_jn.c59 double a, b, temp, di; in __ieee754_jn() local
79 b = zero; in __ieee754_jn()
102 b = invsqrtpi*temp/sqrt(x); in __ieee754_jn()
105 b = __ieee754_j1(x); in __ieee754_jn()
107 temp = b; in __ieee754_jn()
108 b = b*((double)(i+i)/x) - a; /* avoid underflow */ in __ieee754_jn()
118 b = zero; in __ieee754_jn()
120 temp = x*0.5; b = temp; in __ieee754_jn()
123 b *= temp; /* b = (x/2)^n */ in __ieee754_jn()
125 b = b/a; in __ieee754_jn()
[all …]
De_hypot.c57 double a,b,t1,t2,y1,y2,w; in __ieee754_hypot() local
64 if(hb > ha) {a=y;b=x;j=ha; ha=hb;hb=j;} else {a=x;b=y;} in __ieee754_hypot()
66 b = fabs(b); in __ieee754_hypot()
67 if((ha-hb)>0x3c00000) {return a+b;} /* x/y > 2**60 */ in __ieee754_hypot()
76 GET_LOW_WORD(low,b); in __ieee754_hypot()
77 if(((hb^0x7ff00000)|low)==0) w = b; in __ieee754_hypot()
83 SET_HIGH_WORD(b,hb); in __ieee754_hypot()
88 GET_LOW_WORD(low,b); in __ieee754_hypot()
92 b *= t1; in __ieee754_hypot()
100 SET_HIGH_WORD(b,hb); in __ieee754_hypot()
[all …]
De_hypotf.c25 float a,b,t1,t2,y1,y2,w; in __ieee754_hypotf() local
32 if(hb > ha) {a=y;b=x;j=ha; ha=hb;hb=j;} else {a=x;b=y;} in __ieee754_hypotf()
34 b = fabsf(b); in __ieee754_hypotf()
35 if((ha-hb)>0xf000000) {return a+b;} /* x/y > 2**30 */ in __ieee754_hypotf()
42 if(hb == 0x7f800000) w = b; in __ieee754_hypotf()
48 SET_FLOAT_WORD(b,hb); in __ieee754_hypotf()
54 b *= t1; in __ieee754_hypotf()
62 SET_FLOAT_WORD(b,hb); in __ieee754_hypotf()
66 w = a-b; in __ieee754_hypotf()
67 if (w>b) { in __ieee754_hypotf()
[all …]
Ds_ilogbl.c27 int b; in ilogbl() local
36 for (b = LDBL_MANH_SIZE; !(u.bits.manl & m); m >>= 1) in ilogbl()
37 b++; in ilogbl()
40 for (b = 0; !(u.bits.manh & m); m >>= 1) in ilogbl()
41 b++; in ilogbl()
44 b++; in ilogbl()
46 return (LDBL_MIN_EXP - b - 1); in ilogbl()
Ds_logbl.c28 int b; in logbl() local
39 for (b = LDBL_MANH_SIZE; !(u.bits.manl & m); m >>= 1) in logbl()
40 b++; in logbl()
43 for (b = 0; !(u.bits.manh & m); m >>= 1) in logbl()
44 b++; in logbl()
47 b++; in logbl()
49 return ((long double)(LDBL_MIN_EXP - b - 1)); in logbl()
/bionic/libc/arch-mips/string/
Dmemcpy.c78 bits_t b; member
82 a[i] = bw.b.B##i; \
90 do_bytes (void *a, const void *b, unsigned long len, void *ret) in do_bytes() argument
93 unsigned char *y = (unsigned char *) b; in do_bytes()
108 do_bytes_remaining (void *a, const void *b, unsigned long len, void *ret) in do_bytes_remaining() argument
114 bw.v = *((reg_t*) b); in do_bytes_remaining()
147 unaligned_words (struct ulw *a, const reg_t * b, in unaligned_words() argument
156 PREFETCH (b + 8); in unaligned_words()
157 reg_t y0 = b[0], y1 = b[1], y2 = b[2], y3 = b[3]; in unaligned_words()
158 reg_t y4 = b[4], y5 = b[5], y6 = b[6], y7 = b[7]; in unaligned_words()
[all …]
Dmemmove.c78 bits_t b; member
82 a[i] = bw.b.B##i; \
90 do_bytes (void *a, const void *b, unsigned long len, void *ret) in do_bytes() argument
93 unsigned char *y = (unsigned char *) b; in do_bytes()
108 do_bytes_backward (void *a, const void *b, unsigned long len, void *ret) in do_bytes_backward() argument
111 unsigned char *y = (unsigned char *) b; in do_bytes_backward()
123 do_bytes_aligned (void *a, const void *b, unsigned long len, void *ret) in do_bytes_aligned() argument
129 bw.v = *((reg_t*) b); in do_bytes_aligned()
160 #define STORE_UNALIGNED_8(a, b) \ argument
162 reg_t y0 = b[0], y1 = b[1], y2 = b[2], y3 = b[3]; \
[all …]
Dmemcmp.c82 bits_t b; member
86 if (x.b.B##__i != y.b.B##__i) return x.b.B##__i - y.b.B##__i;
89 static int __attribute__ ((noinline)) do_by_bitfields (reg_t a, reg_t b) in do_by_bitfields() argument
93 y.v = b; in do_by_bitfields()
98 return x.b.B3 - y.b.B3; in do_by_bitfields()
104 return x.b.B7 - y.b.B7; in do_by_bitfields()
112 do_bytes (const void *a, const void *b, unsigned long len) in do_bytes() argument
115 unsigned char *y = (unsigned char *) b; in do_bytes()
139 static int unaligned_words (const struct ulw *a, const reg_t *b, in unaligned_words() argument
144 const reg_t *pref_ptr = (const reg_t *) (((uintptr_t) b + 31) & ~31); in unaligned_words()
[all …]
/bionic/libc/upstream-netbsd/common/lib/libc/hash/sha1/
Dsha1.c95 void do_R01(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *);
96 void do_R2(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *);
97 void do_R3(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *);
98 void do_R4(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *);
107 do_R01(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LONG16 *block) in do_R01() argument
109 nR0(a,b,c,d,e, 0); nR0(e,a,b,c,d, 1); nR0(d,e,a,b,c, 2); nR0(c,d,e,a,b, 3); in do_R01()
110 nR0(b,c,d,e,a, 4); nR0(a,b,c,d,e, 5); nR0(e,a,b,c,d, 6); nR0(d,e,a,b,c, 7); in do_R01()
111 nR0(c,d,e,a,b, 8); nR0(b,c,d,e,a, 9); nR0(a,b,c,d,e,10); nR0(e,a,b,c,d,11); in do_R01()
112 nR0(d,e,a,b,c,12); nR0(c,d,e,a,b,13); nR0(b,c,d,e,a,14); nR0(a,b,c,d,e,15); in do_R01()
113 nR1(e,a,b,c,d,16); nR1(d,e,a,b,c,17); nR1(c,d,e,a,b,18); nR1(b,c,d,e,a,19); in do_R01()
[all …]
/bionic/libc/upstream-openbsd/lib/libc/gdtoa/
Dsmisc.c42 Bigint *b; local
49 b = Balloc(k);
50 if (b == NULL)
52 b->x[0] = y9;
53 b->wds = 1;
55 b = Balloc(k+1);
56 if (b == NULL)
58 b->x[0] = y9 & 0xffff;
59 b->wds = (b->x[1] = y9 >> 16) ? 2 : 1;
66 b = multadd(b, 10, *s++ - '0');
[all …]
Dgmisc.c36 rshift(b, k) Bigint *b; int k; in rshift() argument
38 rshift(Bigint *b, int k)
44 x = x1 = b->x;
46 if (n < b->wds) {
47 xe = x + b->wds;
63 if ((b->wds = x1 - b->x) == 0)
64 b->x[0] = 0;
69 trailz(b) Bigint *b; in trailz() argument
71 trailz(Bigint *b)
77 x = b->x;
[all …]
Dsum.c36 sum(a, b) Bigint *a; Bigint *b; in sum() argument
38 sum(Bigint *a, Bigint *b)
47 if (a->wds < b->wds) {
48 c = b; b = a; a = c;
56 xb = b->x;
58 xe = xc + b->wds;
68 xe += a->wds - b->wds;
83 xe += a->wds - b->wds;
92 b = Balloc(c->k + 1);
93 if (b == NULL)
[all …]
Dgethex.c46 Bigint *b; local
169 b = Balloc(0);
170 if (b == NULL)
172 b->wds = 1;
173 b->x[0] = 1;
194 *bp = b = Balloc(k);
197 b->wds = n;
199 b->x[j] = ALL_ON;
201 b->x[j] = ULbits >> (ULbits - (nbits & kmask));
208 b = Balloc(k);
[all …]
Dgdtoa.c42 Bigint *b; local
55 b = Balloc(k);
56 if (b == NULL)
59 x = x0 = b->x;
69 b->wds = 0;
73 b->wds = i + 1;
74 *bbits = i*ULbits + 32 - hi0bits(b->x[i]);
76 return b;
162 Bigint *b, *b1, *delta, *mlo, *mhi, *mhi1, *S; local
190 b = bitstob(bits, nbits = fpi->nbits, &bbits);
[all …]
/bionic/libc/upstream-openbsd/lib/libc/net/
Dinet_ntoa.c43 static char b[18]; in inet_ntoa() local
47 #define UC(b) (((int)b)&0xff) in inet_ntoa() argument
48 (void)snprintf(b, sizeof(b), in inet_ntoa()
50 return (b); in inet_ntoa()
/bionic/libm/upstream-freebsd/lib/msun/bsdsrc/
Db_tgamma.c138 return(__exp__D(u.a, u.b));
170 v.b = x - v.a;
172 t.b = v.b*u.a + x*u.b;
174 t.b += lns2pi_lo; t.b += p;
175 u.a = lns2pi_hi + t.b; u.a += t.a;
176 u.b = t.a - u.a;
177 u.b += lns2pi_hi; u.b += t.b;
194 return (yy.a + yy.b);
200 yy.b = r.b = y - yy.a;
204 r.b = r.a*yy.b + y*r.b;
[all …]
/bionic/libc/kernel/uapi/linux/
Duuid.h24 __u8 b[16]; member
27 __u8 b[16]; member
29 #define UUID_LE(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \ argument
31 { { (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, (b) & 0xff, ((b) >> 8) &…
32 #define UUID_BE(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \ argument
34 { { ((a) >> 24) & 0xff, ((a) >> 16) & 0xff, ((a) >> 8) & 0xff, (a) & 0xff, ((b) >> 8) & 0xff, (b) &…
/bionic/libc/include/sys/
Dparam.h49 #define MIN(a,b) (((a)<(b))?(a):(b)) argument
50 #define MAX(a,b) (((a)>(b))?(a):(b)) argument
Dtime.h64 #define timercmp(a, b, op) \ argument
65 ((a)->tv_sec == (b)->tv_sec \
66 ? (a)->tv_usec op (b)->tv_usec \
67 : (a)->tv_sec op (b)->tv_sec)
69 #define timeradd(a, b, res) \ argument
71 (res)->tv_sec = (a)->tv_sec + (b)->tv_sec; \
72 (res)->tv_usec = (a)->tv_usec + (b)->tv_usec; \
79 #define timersub(a, b, res) \ argument
81 (res)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
82 (res)->tv_usec = (a)->tv_usec - (b)->tv_usec; \

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