| /external/fdlibm/ |
| s_ilogb.c | 29 int hx,lx,ix; local
33 lx = __LO(x);
34 if((hx|lx)==0)
38 for (ix = -1043; lx>0; lx<<=1) ix -=1;
|
| s_isnan.c | 28 int hx,lx; local
30 lx = __LO(x);
31 hx |= (unsigned)(lx|(-lx))>>31;
|
| s_logb.c | 29 int lx,ix; local
31 lx = __LO(x); /* low x */
32 if((ix|lx)==0) return -1.0/ieee_fabs(x);
|
| s_frexp.c | 40 int hx, ix, lx; local
43 lx = __LO(x);
45 if(ix>=0x7ff00000||((ix|lx)==0)) return x; /* 0,inf,nan */
|
| s_nextafter.c | 31 unsigned lx,ly; local
34 lx = __LO(x); /* low word of x */
40 if(((ix>=0x7ff00000)&&((ix-0x7ff00000)|lx)!=0) || /* x is nan */
44 if((ix|lx)==0) { /* x == 0 */
51 if(hx>hy||((hx==hy)&&(lx>ly))) { /* x > y, x -= ulp */
52 if(lx==0) hx -= 1;
53 lx -= 1;
55 lx += 1;
56 if(lx==0) hx += 1;
59 if(hy>=0||hx>hy||((hx==hy)&&(lx>ly))){/* x < y, x -= ulp *
[all...] |
| e_atanh.c | 52 unsigned lx; local
54 lx = __LO(x); /* low word */
56 if ((ix|((lx|(-lx))>>31))>0x3ff00000) /* |x|>1 */
|
| e_cosh.c | 52 unsigned lx; local
79 lx = *( (((*(unsigned*)&one)>>29)) + (unsigned*)&x);
81 (ix==0x408633ce)&&(lx<=(unsigned)0x8fb9f87d)) {
|
| e_remainder.c | 40 unsigned sx,lx,lp; local
44 lx = __LO(x); /* low word of x */
60 if (((hx-hp)|(lx-lp))==0) return zero*x;
|
| e_sinh.c | 49 unsigned lx; local
73 lx = *( (((*(unsigned*)&one)>>29)) + (unsigned*)&x);
74 if (ix<0x408633CE || (ix==0x408633ce)&&(lx<=(unsigned)0x8fb9f87d)) {
|
| s_scalbn.c | 40 int k,hx,lx; local
42 lx = __LO(x);
45 if ((lx|(hx&0x7fffffff))==0) return x; /* +-0 */
|
| /bionic/libm/src/ |
| s_ilogb.c | 31 int32_t hx,lx,ix; local
33 EXTRACT_WORDS(hx,lx,x);
36 if((hx|lx)==0)
40 for (ix = -1043; lx>0; lx<<=1) ix -=1;
47 else if (hx>0x7ff00000 || lx!=0) return FP_ILOGBNAN;
|
| s_logb.c | 32 int32_t lx,ix; local
33 EXTRACT_WORDS(ix,lx,x);
35 if((ix|lx)==0) return -1.0/fabs(x);
|
| e_acosh.c | 45 u_int32_t lx; local
46 EXTRACT_WORDS(hx,lx,x);
54 } else if(((hx-0x3ff00000)|lx)==0) {
|
| s_frexp.c | 39 int32_t hx, ix, lx; local
40 EXTRACT_WORDS(hx,lx,x);
43 if(ix>=0x7ff00000||((ix|lx)==0)) return x; /* 0,inf,nan */
|
| s_nexttoward.c | 39 u_int32_t lx; local
41 EXTRACT_WORDS(hx,lx,x);
45 if(((ix>=0x7ff00000)&&((ix-0x7ff00000)|lx)!=0) ||
56 if(lx==0) hx -= 1;
57 lx -= 1;
59 lx += 1;
60 if(lx==0) hx += 1;
67 INSERT_WORDS(y,hx,lx);
71 INSERT_WORDS(x,hx,lx);
|
| e_atanh.c | 48 u_int32_t lx; local
49 EXTRACT_WORDS(hx,lx,x);
51 if ((ix|((lx|(-lx))>>31))>0x3ff00000) /* |x|>1 */
|
| e_cosh.c | 49 u_int32_t lx; local
76 GET_LOW_WORD(lx,x);
78 ((ix==0x408633ce)&&(lx<=(u_int32_t)0x8fb9f87d))) {
|
| e_remainder.c | 37 u_int32_t sx,lx,lp; local
40 EXTRACT_WORDS(hx,lx,x);
55 if (((hx-hp)|(lx-lp))==0) return zero*x;
|
| e_sinh.c | 46 u_int32_t lx; local
70 GET_LOW_WORD(lx,x);
71 if (ix<0x408633CE || ((ix==0x408633ce)&&(lx<=(u_int32_t)0x8fb9f87d))) {
|
| s_nextafter.c | 35 u_int32_t lx,ly; local
37 EXTRACT_WORDS(hx,lx,x);
42 if(((ix>=0x7ff00000)&&((ix-0x7ff00000)|lx)!=0) || /* x is nan */
46 if((ix|lx)==0) { /* x == 0 */
52 if(hx>hy||((hx==hy)&&(lx>ly))) { /* x > y, x -= ulp */
53 if(lx==0) hx -= 1;
54 lx -= 1;
56 lx += 1;
57 if(lx==0) hx += 1;
60 if(hy>=0||hx>hy||((hx==hy)&&(lx>ly))){/* x < y, x -= ulp *
[all...] |
| e_fmod.c | 33 u_int32_t lx,ly,lz; local
35 EXTRACT_WORDS(hx,lx,x);
46 if((hx<hy)||(lx<ly)) return x; /* |x|<|y| return x */
47 if(lx==ly)
54 for (ix = -1043, i=lx; i>0; i<<=1) ix -=1;
69 /* set up {hx,lx}, {hy,ly} and align y to x */
75 hx = (hx<<n)|(lx>>(32-n));
76 lx <<= n;
78 hx = lx<<(n-32);
79 lx = 0
[all...] |
| e_log10.c | 67 u_int32_t lx; local
69 EXTRACT_WORDS(hx,lx,x);
73 if (((hx&0x7fffffff)|lx)==0)
|
| s_remquo.c | 33 u_int32_t lx,ly,lz,q,sxy; local
35 EXTRACT_WORDS(hx,lx,x);
47 if((hx<hy)||(lx<ly)) {
51 if(lx==ly) {
60 for (ix = -1043, i=lx; i>0; i<<=1) ix -=1;
75 /* set up {hx,lx}, {hy,ly} and align y to x */
81 hx = (hx<<n)|(lx>>(32-n));
82 lx <<= n;
84 hx = lx<<(n-32);
85 lx = 0
[all...] |
| s_scalbn.c | 39 int32_t k,hx,lx; local
40 EXTRACT_WORDS(hx,lx,x);
43 if ((lx|(hx&0x7fffffff))==0) return x; /* +-0 */
|
| /frameworks/base/core/java/com/android/internal/util/ |
| FastMath.java | 30 long lx = (long)(x * (65536 * 256f)); local
31 return (int)((lx + 0x800000) >> 24);
|
