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/NextBSD/lib/msun/src/
HDe_sqrtf.c30 int32_t ix,s,q,m,t,i; in __ieee754_sqrtf() local
33 GET_FLOAT_WORD(ix,x); in __ieee754_sqrtf()
36 if((ix&0x7f800000)==0x7f800000) { in __ieee754_sqrtf()
41 if(ix<=0) { in __ieee754_sqrtf()
42 if((ix&(~sign))==0) return x;/* sqrt(+-0) = +-0 */ in __ieee754_sqrtf()
43 else if(ix<0) in __ieee754_sqrtf()
47 m = (ix>>23); in __ieee754_sqrtf()
49 for(i=0;(ix&0x00800000)==0;i++) ix<<=1; in __ieee754_sqrtf()
53 ix = (ix&0x007fffff)|0x00800000; in __ieee754_sqrtf()
55 ix += ix; in __ieee754_sqrtf()
[all …]
HDe_j0f.c51 int32_t hx,ix; in __ieee754_j0f() local
54 ix = hx&0x7fffffff; in __ieee754_j0f()
55 if(ix>=0x7f800000) return one/(x*x); in __ieee754_j0f()
57 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in __ieee754_j0f()
62 if(ix<0x7f000000) { /* make sure x+x not overflow */ in __ieee754_j0f()
71 if(ix>0x58000000) z = (invsqrtpi*cc)/sqrtf(x); /* |x|>2**49 */ in __ieee754_j0f()
78 if(ix<0x3b000000) { /* |x| < 2**-9 */ in __ieee754_j0f()
80 if(ix<0x39800000) return one; /* |x|<2**-12 */ in __ieee754_j0f()
87 if(ix < 0x3F800000) { /* |x| < 1.00 */ in __ieee754_j0f()
112 int32_t hx,ix; in __ieee754_y0f() local
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HDe_j0.c90 int32_t hx,ix; in __ieee754_j0() local
93 ix = hx&0x7fffffff; in __ieee754_j0()
94 if(ix>=0x7ff00000) return one/(x*x); in __ieee754_j0()
96 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in __ieee754_j0()
101 if(ix<0x7fe00000) { /* make sure x+x not overflow */ in __ieee754_j0()
110 if(ix>0x48000000) z = (invsqrtpi*cc)/sqrt(x); in __ieee754_j0()
117 if(ix<0x3f200000) { /* |x| < 2**-13 */ in __ieee754_j0()
119 if(ix<0x3e400000) return one; /* |x|<2**-27 */ in __ieee754_j0()
126 if(ix < 0x3FF00000) { /* |x| < 1.00 */ in __ieee754_j0()
151 int32_t hx,ix,lx; in __ieee754_y0() local
[all …]
HDe_j1f.c52 int32_t hx,ix; in __ieee754_j1f() local
55 ix = hx&0x7fffffff; in __ieee754_j1f()
56 if(ix>=0x7f800000) return one/x; in __ieee754_j1f()
58 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in __ieee754_j1f()
63 if(ix<0x7f000000) { /* make sure y+y not overflow */ in __ieee754_j1f()
72 if(ix>0x58000000) z = (invsqrtpi*cc)/sqrtf(y); /* |x|>2**49 */ in __ieee754_j1f()
80 if(ix<0x39000000) { /* |x|<2**-13 */ in __ieee754_j1f()
109 int32_t hx,ix; in __ieee754_y1f() local
112 ix = 0x7fffffff&hx; in __ieee754_y1f()
113 if(ix>=0x7f800000) return vone/(x+x*x); in __ieee754_y1f()
[all …]
HDe_j1.c91 int32_t hx,ix; in __ieee754_j1() local
94 ix = hx&0x7fffffff; in __ieee754_j1()
95 if(ix>=0x7ff00000) return one/x; in __ieee754_j1()
97 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in __ieee754_j1()
102 if(ix<0x7fe00000) { /* make sure y+y not overflow */ in __ieee754_j1()
111 if(ix>0x48000000) z = (invsqrtpi*cc)/sqrt(y); in __ieee754_j1()
119 if(ix<0x3e400000) { /* |x|<2**-27 */ in __ieee754_j1()
148 int32_t hx,ix,lx; in __ieee754_y1() local
151 ix = 0x7fffffff&hx; in __ieee754_y1()
157 if(ix>=0x7ff00000) return vone/(x+x*x); in __ieee754_y1()
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HDe_logf.c39 int32_t k,ix,i,j; in __ieee754_logf() local
41 GET_FLOAT_WORD(ix,x); in __ieee754_logf()
44 if (ix < 0x00800000) { /* x < 2**-126 */ in __ieee754_logf()
45 if ((ix&0x7fffffff)==0) in __ieee754_logf()
47 if (ix<0) return (x-x)/zero; /* log(-#) = NaN */ in __ieee754_logf()
49 GET_FLOAT_WORD(ix,x); in __ieee754_logf()
51 if (ix >= 0x7f800000) return x+x; in __ieee754_logf()
52 k += (ix>>23)-127; in __ieee754_logf()
53 ix &= 0x007fffff; in __ieee754_logf()
54 i = (ix+(0x95f64<<3))&0x800000; in __ieee754_logf()
[all …]
HDs_logbf.c28 int32_t ix; in logbf() local
29 GET_FLOAT_WORD(ix,x); in logbf()
30 ix &= 0x7fffffff; /* high |x| */ in logbf()
31 if(ix==0) return (float)-1.0/fabsf(x); in logbf()
32 if(ix>=0x7f800000) return x*x; in logbf()
33 if(ix<0x00800000) { in logbf()
35 GET_FLOAT_WORD(ix,x); in logbf()
36 ix &= 0x7fffffff; in logbf()
37 return (float) ((ix>>23)-127-25); in logbf()
39 return (float) ((ix>>23)-127); in logbf()
HDs_logb.c33 int32_t lx,ix; in logb() local
34 EXTRACT_WORDS(ix,lx,x); in logb()
35 ix &= 0x7fffffff; /* high |x| */ in logb()
36 if((ix|lx)==0) return -1.0/fabs(x); in logb()
37 if(ix>=0x7ff00000) return x*x; in logb()
38 if(ix<0x00100000) { in logb()
40 GET_HIGH_WORD(ix,x); in logb()
41 ix &= 0x7fffffff; in logb()
42 return (double) ((ix>>20)-1023-54); in logb()
44 return (double) ((ix>>20)-1023); in logb()
HDs_erff.c83 int32_t hx,ix,i; in erff() local
86 ix = hx&0x7fffffff; in erff()
87 if(ix>=0x7f800000) { /* erff(nan)=nan */ in erff()
92 if(ix < 0x3f580000) { /* |x|<0.84375 */ in erff()
93 if(ix < 0x38800000) { /* |x|<2**-14 */ in erff()
94 if (ix < 0x04000000) /* |x|<0x1p-119 */ in erff()
104 if(ix < 0x3fa00000) { /* 0.84375 <= |x| < 1.25 */ in erff()
110 if (ix >= 0x40800000) { /* inf>|x|>=4 */ in erff()
115 if(ix< 0x4036db8c) { /* |x| < 2.85715 ~ 1/0.35 */ in erff()
130 int32_t hx,ix; in erfcf() local
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HDe_pow.c102 int32_t hx,hy,ix,iy; in __ieee754_pow() local
107 ix = hx&0x7fffffff; iy = hy&0x7fffffff; in __ieee754_pow()
116 if(ix > 0x7ff00000 || ((ix==0x7ff00000)&&(lx!=0)) || in __ieee754_pow()
143 if(((ix-0x3ff00000)|lx)==0) in __ieee754_pow()
145 else if (ix >= 0x3ff00000)/* (|x|>1)**+-inf = inf,0 */ in __ieee754_pow()
163 if(ix==0x7ff00000||ix==0||ix==0x3ff00000){ in __ieee754_pow()
167 if(((ix-0x3ff00000)|yisint)==0) { in __ieee754_pow()
191 if(ix<=0x3fefffff) return (hy<0)? huge*huge:tiny*tiny; in __ieee754_pow()
192 if(ix>=0x3ff00000) return (hy>0)? huge*huge:tiny*tiny; in __ieee754_pow()
195 if(ix<0x3fefffff) return (hy<0)? s*huge*huge:s*tiny*tiny; in __ieee754_pow()
[all …]
HDe_rem_pio2.c59 int32_t e0,i,j,nx,n,ix,hx; in __ieee754_rem_pio2() local
63 ix = hx&0x7fffffff; in __ieee754_rem_pio2()
65 if(ix<=0x3fe921fb) /* |x| ~<= pi/4 , no need for reduction */ in __ieee754_rem_pio2()
68 if (ix <= 0x400f6a7a) { /* |x| ~<= 5pi/4 */ in __ieee754_rem_pio2()
69 if ((ix & 0xfffff) == 0x921fb) /* |x| ~= pi/2 or 2pi/2 */ in __ieee754_rem_pio2()
71 if (ix <= 0x4002d97c) { /* |x| ~<= 3pi/4 */ in __ieee754_rem_pio2()
97 if (ix <= 0x401c463b) { /* |x| ~<= 9pi/4 */ in __ieee754_rem_pio2()
98 if (ix <= 0x4015fdbc) { /* |x| ~<= 7pi/4 */ in __ieee754_rem_pio2()
99 if (ix == 0x4012d97c) /* |x| ~= 3pi/2 */ in __ieee754_rem_pio2()
113 if (ix == 0x401921fb) /* |x| ~= 4pi/2 */ in __ieee754_rem_pio2()
[all …]
HDe_coshf.c28 int32_t ix; in __ieee754_coshf() local
30 GET_FLOAT_WORD(ix,x); in __ieee754_coshf()
31 ix &= 0x7fffffff; in __ieee754_coshf()
34 if(ix>=0x7f800000) return x*x; in __ieee754_coshf()
37 if(ix<0x3eb17218) { in __ieee754_coshf()
40 if (ix<0x39800000) return one; /* cosh(tiny) = 1 */ in __ieee754_coshf()
45 if (ix < 0x41100000) { in __ieee754_coshf()
51 if (ix < 0x42b17217) return half*__ieee754_expf(fabsf(x)); in __ieee754_coshf()
54 if (ix<=0x42b2d4fc) in __ieee754_coshf()
HDe_lgammaf_r.c127 int i,ix; in __ieee754_lgammaf_r() local
133 ix = hx&0x7fffffff; in __ieee754_lgammaf_r()
134 if(ix>=0x7f800000) return x*x; in __ieee754_lgammaf_r()
138 if(ix<0x32000000) { /* |x|<2**-27, return -log(|x|) */ in __ieee754_lgammaf_r()
139 if(ix==0) in __ieee754_lgammaf_r()
147 if(ix>=0x4b000000) /* |x|>=2**23, must be -integer */ in __ieee754_lgammaf_r()
157 if (ix==0x3f800000||ix==0x40000000) r = 0; in __ieee754_lgammaf_r()
159 else if(ix<0x40000000) { in __ieee754_lgammaf_r()
160 if(ix<=0x3f666666) { /* lgamma(x) = lgamma(x+1)-log(x) */ in __ieee754_lgammaf_r()
162 if(ix>=0x3f3b4a20) {y = one-x; i= 0;} in __ieee754_lgammaf_r()
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HDe_cosh.c49 int32_t ix; in __ieee754_cosh() local
52 GET_HIGH_WORD(ix,x); in __ieee754_cosh()
53 ix &= 0x7fffffff; in __ieee754_cosh()
56 if(ix>=0x7ff00000) return x*x; in __ieee754_cosh()
59 if(ix<0x3fd62e43) { in __ieee754_cosh()
62 if (ix<0x3c800000) return w; /* cosh(tiny) = 1 */ in __ieee754_cosh()
67 if (ix < 0x40360000) { in __ieee754_cosh()
73 if (ix < 0x40862E42) return half*__ieee754_exp(fabs(x)); in __ieee754_cosh()
76 if (ix<=0x408633CE) in __ieee754_cosh()
HDs_tanf.c40 int32_t n, hx, ix; in tanf() local
43 ix = hx & 0x7fffffff; in tanf()
45 if(ix <= 0x3f490fda) { /* |x| ~<= pi/4 */ in tanf()
46 if(ix<0x39800000) /* |x| < 2**-12 */ in tanf()
50 if(ix<=0x407b53d1) { /* |x| ~<= 5*pi/4 */ in tanf()
51 if(ix<=0x4016cbe3) /* |x| ~<= 3pi/4 */ in tanf()
56 if(ix<=0x40e231d5) { /* |x| ~<= 9*pi/4 */ in tanf()
57 if(ix<=0x40afeddf) /* |x| ~<= 7*pi/4 */ in tanf()
64 else if (ix>=0x7f800000) return x-x; in tanf()
HDs_cosf.c42 int32_t n, hx, ix; in cosf() local
45 ix = hx & 0x7fffffff; in cosf()
47 if(ix <= 0x3f490fda) { /* |x| ~<= pi/4 */ in cosf()
48 if(ix<0x39800000) /* |x| < 2**-12 */ in cosf()
52 if(ix<=0x407b53d1) { /* |x| ~<= 5*pi/4 */ in cosf()
53 if(ix>0x4016cbe3) /* |x| ~> 3*pi/4 */ in cosf()
62 if(ix<=0x40e231d5) { /* |x| ~<= 9*pi/4 */ in cosf()
63 if(ix>0x40afeddf) /* |x| ~> 7*pi/4 */ in cosf()
74 else if (ix>=0x7f800000) return x-x; in cosf()
HDs_sinf.c42 int32_t n, hx, ix; in sinf() local
45 ix = hx & 0x7fffffff; in sinf()
47 if(ix <= 0x3f490fda) { /* |x| ~<= pi/4 */ in sinf()
48 if(ix<0x39800000) /* |x| < 2**-12 */ in sinf()
52 if(ix<=0x407b53d1) { /* |x| ~<= 5*pi/4 */ in sinf()
53 if(ix<=0x4016cbe3) { /* |x| ~<= 3pi/4 */ in sinf()
61 if(ix<=0x40e231d5) { /* |x| ~<= 9*pi/4 */ in sinf()
62 if(ix<=0x40afeddf) { /* |x| ~<= 7*pi/4 */ in sinf()
72 else if (ix>=0x7f800000) return x-x; in sinf()
HDe_powf.c61 int32_t hx,hy,ix,iy,is; in __ieee754_powf() local
65 ix = hx&0x7fffffff; iy = hy&0x7fffffff; in __ieee754_powf()
74 if(ix > 0x7f800000 || in __ieee754_powf()
95 if (ix==0x3f800000) in __ieee754_powf()
97 else if (ix > 0x3f800000)/* (|x|>1)**+-inf = inf,0 */ in __ieee754_powf()
113 if(ix==0x7f800000||ix==0||ix==0x3f800000){ in __ieee754_powf()
117 if(((ix-0x3f800000)|yisint)==0) { in __ieee754_powf()
136 if(ix<0x3f7ffff8) return (hy<0)? sn*huge*huge:sn*tiny*tiny; in __ieee754_powf()
137 if(ix>0x3f800007) return (hy>0)? sn*huge*huge:sn*tiny*tiny; in __ieee754_powf()
152 if(ix<0x00800000) in __ieee754_powf()
[all …]
HDs_atan.c77 int32_t ix,hx,id; in atan() local
80 ix = hx&0x7fffffff; in atan()
81 if(ix>=0x44100000) { /* if |x| >= 2^66 */ in atan()
84 if(ix>0x7ff00000|| in atan()
85 (ix==0x7ff00000&&(low!=0))) in atan()
89 } if (ix < 0x3fdc0000) { /* |x| < 0.4375 */ in atan()
90 if (ix < 0x3e400000) { /* |x| < 2^-27 */ in atan()
96 if (ix < 0x3ff30000) { /* |x| < 1.1875 */ in atan()
97 if (ix < 0x3fe60000) { /* 7/16 <=|x|<11/16 */ in atan()
103 if (ix < 0x40038000) { /* |x| < 2.4375 */ in atan()
HDs_atanf.c52 int32_t ix,hx,id; in atanf() local
55 ix = hx&0x7fffffff; in atanf()
56 if(ix>=0x4c800000) { /* if |x| >= 2**26 */ in atanf()
57 if(ix>0x7f800000) in atanf()
61 } if (ix < 0x3ee00000) { /* |x| < 0.4375 */ in atanf()
62 if (ix < 0x39800000) { /* |x| < 2**-12 */ in atanf()
68 if (ix < 0x3f980000) { /* |x| < 1.1875 */ in atanf()
69 if (ix < 0x3f300000) { /* 7/16 <=|x|<11/16 */ in atanf()
75 if (ix < 0x401c0000) { /* |x| < 2.4375 */ in atanf()
/NextBSD/contrib/binutils/opcodes/
HDs390-mkopc.c76 int ix, k; in insertOpcode() local
86 for (ix = 0; ix < 16; ix++) in insertOpcode()
100 sort_value <<= 4*(16 - ix); in insertOpcode()
102 no_nibbles = ix; in insertOpcode()
103 for (ix = 0; ix < no_ops; ix++) in insertOpcode()
104 if (sort_value > op_array[ix].sort_value) in insertOpcode()
106 for (k = no_ops; k > ix; k--) in insertOpcode()
108 strcpy(op_array[ix].opcode, opcode); in insertOpcode()
109 strcpy(op_array[ix].mnemonic, mnemonic); in insertOpcode()
110 strcpy(op_array[ix].format, format); in insertOpcode()
[all …]
/NextBSD/contrib/gcc/
HDbitmap.c563 unsigned ix; in bitmap_count_bits() local
567 for (ix = 0; ix != BITMAP_ELEMENT_WORDS; ix++) in bitmap_count_bits()
572 count += __builtin_popcountl (elt->bits[ix]); in bitmap_count_bits()
574 count += bitmap_popcount (elt->bits[ix]); in bitmap_count_bits()
592 unsigned ix; in bitmap_first_set_bit() local
596 for (ix = 0; ix != BITMAP_ELEMENT_WORDS; ix++) in bitmap_first_set_bit()
598 word = elt->bits[ix]; in bitmap_first_set_bit()
604 bit_no += ix * BITMAP_WORD_BITS; in bitmap_first_set_bit()
662 unsigned ix; in bitmap_and() local
669 for (ix = BITMAP_ELEMENT_WORDS; ix--;) in bitmap_and()
[all …]
HDgcov-dump.c294 unsigned ix; in tag_blocks() local
296 for (ix = 0; ix != n_blocks; ix++) in tag_blocks()
298 if (!(ix & 7)) in tag_blocks()
302 printf ("\t\t%u", ix); in tag_blocks()
318 unsigned ix; in tag_arcs() local
321 for (ix = 0; ix != n_arcs; ix++) in tag_arcs()
325 if (!(ix & 3)) in tag_arcs()
393 unsigned ix; in tag_counters() local
395 for (ix = 0; ix != n_counts; ix++) in tag_counters()
399 if (!(ix & 7)) in tag_counters()
[all …]
HDgcov.c588 unsigned ix; in release_structures() local
592 for (ix = fn->num_blocks, block = fn->blocks; ix--; block++) in release_structures()
703 unsigned ix; in read_graph_file() local
783 unsigned ix, num_blocks = GCOV_TAG_BLOCKS_NUM (length); in read_graph_file() local
787 for (ix = 0; ix != num_blocks; ix++) in read_graph_file()
788 fn->blocks[ix].flags = gcov_read_unsigned (); in read_graph_file()
857 for (ix = 0; ; ) in read_graph_file()
863 if (!ix) in read_graph_file()
865 line_nos[ix++] = 0; in read_graph_file()
866 line_nos[ix++] = src->index; in read_graph_file()
[all …]
HDsbitmap.c536 unsigned ix; in sbitmap_intersection_of_succs() local
538 for (e = NULL, ix = 0; ix < EDGE_COUNT (b->succs); ix++) in sbitmap_intersection_of_succs()
540 e = EDGE_SUCC (b, ix); in sbitmap_intersection_of_succs()
551 for (++ix; ix < EDGE_COUNT (b->succs); ix++) in sbitmap_intersection_of_succs()
556 e = EDGE_SUCC (b, ix); in sbitmap_intersection_of_succs()
576 unsigned ix; in sbitmap_intersection_of_preds() local
578 for (e = NULL, ix = 0; ix < EDGE_COUNT (b->preds); ix++) in sbitmap_intersection_of_preds()
580 e = EDGE_PRED (b, ix); in sbitmap_intersection_of_preds()
591 for (++ix; ix < EDGE_COUNT (b->preds); ix++) in sbitmap_intersection_of_preds()
596 e = EDGE_PRED (b, ix); in sbitmap_intersection_of_preds()
[all …]

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