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/netbsd/src/lib/libm/src/
De_sqrtf.c31 int32_t ix,s,q,m,t,i; in __ieee754_sqrtf() local
34 GET_FLOAT_WORD(ix,x); in __ieee754_sqrtf()
37 if((ix&0x7f800000)==0x7f800000) { in __ieee754_sqrtf()
42 if(ix<=0) { in __ieee754_sqrtf()
43 if((ix&(~sign))==0) return x;/* sqrt(+-0) = +-0 */ in __ieee754_sqrtf()
44 else if(ix<0) in __ieee754_sqrtf()
48 m = (ix>>23); in __ieee754_sqrtf()
50 for(i=0;(ix&0x00800000)==0;i++) ix<<=1; in __ieee754_sqrtf()
54 ix = (ix&0x007fffff)|0x00800000; in __ieee754_sqrtf()
56 ix += ix; in __ieee754_sqrtf()
[all …]
Ds_cospif.c51 uint32_t ix, jj0; in cospif() local
53 GET_FLOAT_WORD(ix, x); in cospif()
54 ix = ix & 0x7fffffff; in cospif()
55 SET_FLOAT_WORD(ax, ix); in cospif()
57 if (ix < 0x3f800000) { /* |x| < 1 */ in cospif()
58 if (ix < 0x3e800000) { /* |x| < 0.25 */ in cospif()
59 if (ix < 0x38800000) { /* |x| < 0x1p-14 */ in cospif()
67 if (ix < 0x3f000000) /* |x| < 0.5 */ in cospif()
69 else if (ix < 0x3f400000) { /* |x| < 0.75 */ in cospif()
70 if (ix == 0x3f000000) in cospif()
[all …]
Ds_cospi.c85 uint32_t hx, ix, jj0, lx; in cospi() local
88 ix = hx & 0x7fffffff; in cospi()
89 INSERT_WORDS(ax, ix, lx); in cospi()
91 if (ix < 0x3ff00000) { /* |x| < 1 */ in cospi()
92 if (ix < 0x3fd00000) { /* |x| < 0.25 */ in cospi()
93 if (ix < 0x3e200000) { /* |x| < 0x1p-29 */ in cospi()
100 if (ix < 0x3fe00000) /* |x| < 0.5 */ in cospi()
102 else if (ix < 0x3fe80000){ /* |x| < 0.75 */ in cospi()
111 if (ix < 0x43300000) { /* 1 <= |x| < 0x1p52 */ in cospi()
112 FFLOOR(x, jj0, ix, lx); /* Integer part of ax. */ in cospi()
[all …]
De_j0f.c48 int32_t hx,ix; in __ieee754_j0f() local
51 ix = hx&0x7fffffff; in __ieee754_j0f()
52 if(ix>=0x7f800000) return one/(x*x); in __ieee754_j0f()
54 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in __ieee754_j0f()
59 if(ix<0x7f000000) { /* make sure x+x not overflow */ in __ieee754_j0f()
69 if(ix>0x80000000) z = (invsqrtpi*cc)/sqrtf(x); in __ieee754_j0f()
78 if(ix<0x39000000) { /* |x| < 2**-13 */ in __ieee754_j0f()
80 if(ix<0x32000000) return one; /* |x|<2**-27 */ in __ieee754_j0f()
87 if(ix < 0x3F800000) { /* |x| < 1.00 */ in __ieee754_j0f()
112 int32_t hx,ix; in __ieee754_y0f() local
[all …]
De_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 …]
Ds_tanpif.c66 uint32_t hx, ix, jj0; in tanpif() local
69 ix = hx & 0x7fffffff; in tanpif()
70 SET_FLOAT_WORD(ax, ix); in tanpif()
72 if (ix < 0x3f800000) { /* |x| < 1 */ in tanpif()
73 if (ix < 0x3f000000) { /* |x| < 0.5 */ in tanpif()
74 if (ix < 0x38800000) { /* |x| < 0x1p-14 */ in tanpif()
75 if (ix == 0) in tanpif()
85 } else if (ix == 0x3f000000) in tanpif()
92 if (ix < 0x4b000000) { /* 1 <= |x| < 0x1p23 */ in tanpif()
93 FFLOORF(x, jj0, ix); /* Integer part of ax. */ in tanpif()
[all …]
De_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()
153 if(ix>=0x7ff00000) return one/(x+x*x); in __ieee754_y1()
[all …]
De_j1f.c49 int32_t hx,ix; in __ieee754_j1f() local
52 ix = hx&0x7fffffff; in __ieee754_j1f()
53 if(ix>=0x7f800000) return one/x; in __ieee754_j1f()
55 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in __ieee754_j1f()
60 if(ix<0x7f000000) { /* make sure y+y not overflow */ in __ieee754_j1f()
70 if(ix>0x80000000) z = (invsqrtpi*cc)/sqrtf(y); in __ieee754_j1f()
80 if(ix<0x32000000) { /* |x|<2**-27 */ in __ieee754_j1f()
109 int32_t hx,ix; in __ieee754_y1f() local
112 ix = 0x7fffffff&hx; in __ieee754_y1f()
114 if(ix>=0x7f800000) return one/(x+x*x); in __ieee754_y1f()
[all …]
Ds_sinpif.c57 uint32_t hx, ix, j0; in sinpif() local
60 ix = hx & 0x7fffffff; in sinpif()
61 SET_FLOAT_WORD(ax, ix); in sinpif()
63 if (ix < 0x3f800000) { /* |x| < 1 */ in sinpif()
64 if (ix < 0x3e800000) { /* |x| < 0.25 */ in sinpif()
65 if (ix < 0x38800000) { /* |x| < 0x1p-14 */ in sinpif()
80 if (ix < 0x3f000000) /* |x| < 0.5 */ in sinpif()
82 else if (ix < 0x3f400000) /* |x| < 0.75 */ in sinpif()
89 if (ix < 0x4b000000) { /* 1 <= |x| < 0x1p23 */ in sinpif()
90 FFLOORF(x, j0, ix); /* Integer part of ax. */ in sinpif()
[all …]
Ds_sinpi.c87 uint32_t hx, ix, j0, lx; in sinpi() local
90 ix = hx & 0x7fffffff; in sinpi()
91 INSERT_WORDS(ax, ix, lx); in sinpi()
93 if (ix < 0x3ff00000) { /* |x| < 1 */ in sinpi()
94 if (ix < 0x3fd00000) { /* |x| < 0.25 */ in sinpi()
95 if (ix < 0x3e200000) { /* |x| < 0x1p-29 */ in sinpi()
115 if (ix < 0x3fe00000) /* |x| < 0.5 */ in sinpi()
117 else if (ix < 0x3fe80000) /* |x| < 0.75 */ in sinpi()
124 if (ix < 0x43300000) { /* 1 <= |x| < 0x1p52 */ in sinpi()
125 FFLOOR(x, j0, ix, lx); /* Integer part of ax. */ in sinpi()
[all …]
De_log2f.c41 int32_t k,ix,i,j; in __ieee754_log2f() local
43 GET_FLOAT_WORD(ix,x); in __ieee754_log2f()
46 if (ix < 0x00800000) { /* x < 2**-126 */ in __ieee754_log2f()
47 if ((ix&0x7fffffff)==0) in __ieee754_log2f()
49 if (ix<0) return (x-x)/zero; /* log(-#) = NaN */ in __ieee754_log2f()
51 GET_FLOAT_WORD(ix,x); in __ieee754_log2f()
53 if (ix >= 0x7f800000) return x+x; in __ieee754_log2f()
54 k += (ix>>23)-127; in __ieee754_log2f()
55 ix &= 0x007fffff; in __ieee754_log2f()
56 i = (ix+(0x95f64<<3))&0x800000; in __ieee754_log2f()
[all …]
De_logf.c42 int32_t k,ix,i,j; in __ieee754_logf() local
44 GET_FLOAT_WORD(ix,x); in __ieee754_logf()
47 if (ix < 0x00800000) { /* x < 2**-126 */ in __ieee754_logf()
48 if ((ix&0x7fffffff)==0) in __ieee754_logf()
50 if (ix<0) return (x-x)/zero; /* log(-#) = NaN */ in __ieee754_logf()
52 GET_FLOAT_WORD(ix,x); in __ieee754_logf()
54 if (ix >= 0x7f800000) return x+x; in __ieee754_logf()
55 k += (ix>>23)-127; in __ieee754_logf()
56 ix &= 0x007fffff; in __ieee754_logf()
57 i = (ix+(0x95f64<<3))&0x800000; in __ieee754_logf()
[all …]
De_lgamma_r.c162 int n,ix; in sin_pi() local
164 GET_HIGH_WORD(ix,x); in sin_pi()
165 ix &= 0x7fffffff; in sin_pi()
167 if(ix<0x3fd00000) return __kernel_sin(pi*x,zero,0); in sin_pi()
180 if(ix>=0x43400000) { in sin_pi()
183 if(ix<0x43300000) z = y+two52; /* exact */ in sin_pi()
208 int i,hx,lx,ix; in __ieee754_lgamma_r() local
215 ix = hx&0x7fffffff; in __ieee754_lgamma_r()
216 if(ix>=0x7ff00000) return x*x; in __ieee754_lgamma_r()
217 if((ix|lx)==0) return one/zero; in __ieee754_lgamma_r()
[all …]
De_lgammaf_r.c98 int n,ix; in sin_pif() local
100 GET_FLOAT_WORD(ix,x); in sin_pif()
101 ix &= 0x7fffffff; in sin_pif()
103 if(ix<0x3e800000) return __kernel_sinf(pi*x,zero,0); in sin_pif()
116 if(ix>=0x4b800000) { in sin_pif()
119 if(ix<0x4b000000) z = y+two23; /* exact */ in sin_pif()
144 int i,hx,ix; in __ieee754_lgammaf_r() local
151 ix = hx&0x7fffffff; in __ieee754_lgammaf_r()
152 if(ix>=0x7f800000) return x*x; in __ieee754_lgammaf_r()
153 if(ix==0) return one/zero; in __ieee754_lgammaf_r()
[all …]
Ds_erff.c102 int32_t hx,ix,i; in erff() local
105 ix = hx&0x7fffffff; in erff()
106 if(ix>=0x7f800000) { /* erf(nan)=nan */ in erff()
111 if(ix < 0x3f580000) { /* |x|<0.84375 */ in erff()
112 if(ix < 0x31800000) { /* |x|<2**-28 */ in erff()
113 if (ix < 0x04000000) in erff()
124 if(ix < 0x3fa00000) { /* 0.84375 <= |x| < 1.25 */ in erff()
130 if (ix >= 0x40c00000) { /* inf>|x|>=6 */ in erff()
135 if(ix< 0x4036DB6E) { /* |x| < 1/0.35 */ in erff()
146 GET_FLOAT_WORD(ix,x); in erff()
[all …]
Ds_tanpi.c118 uint32_t hx, ix, j0, lx; in tanpi() local
121 ix = hx & 0x7fffffff; in tanpi()
122 INSERT_WORDS(ax, ix, lx); in tanpi()
124 if (ix < 0x3ff00000) { /* |x| < 1 */ in tanpi()
125 if (ix < 0x3fe00000) { /* |x| < 0.5 */ in tanpi()
126 if (ix < 0x3e200000) { /* |x| < 0x1p-29 */ in tanpi()
149 if (ix < 0x43300000) { /* 1 <= |x| < 0x1p52 */ in tanpi()
150 FFLOOR(x, j0, ix, lx); /* Integer part of ax. */ in tanpi()
153 EXTRACT_WORDS(ix, lx, ax); in tanpi()
155 if (ix < 0x3fe00000) /* |x| < 0.5 */ in tanpi()
[all …]
/netbsd/src/crypto/external/bsd/heimdal/dist/lib/hcrypto/libtommath/
Dbn_fast_mp_montgomery_reduce.c30 int ix, res, olduse; in fast_mp_montgomery_reduce() local
57 for (ix = 0; ix < x->used; ix++) { in fast_mp_montgomery_reduce()
62 for (; ix < n->used * 2 + 1; ix++) { in fast_mp_montgomery_reduce()
70 for (ix = 0; ix < n->used; ix++) { in fast_mp_montgomery_reduce()
78 mu = (mp_digit) (((W[ix] & MP_MASK) * rho) & MP_MASK); in fast_mp_montgomery_reduce()
103 _W = W + ix; in fast_mp_montgomery_reduce()
112 W[ix + 1] += W[ix] >> ((mp_word) DIGIT_BIT); in fast_mp_montgomery_reduce()
126 _W1 = W + ix; in fast_mp_montgomery_reduce()
129 _W = W + ++ix; in fast_mp_montgomery_reduce()
131 for (; ix <= n->used * 2 + 1; ix++) { in fast_mp_montgomery_reduce()
[all …]
Dbn_fast_s_mp_sqr.c32 int olduse, res, pa, ix, iz; in fast_s_mp_sqr() local
46 for (ix = 0; ix < pa; ix++) { in fast_s_mp_sqr()
55 ty = MIN(a->used-1, ix); in fast_s_mp_sqr()
56 tx = ix - ty; in fast_s_mp_sqr()
82 if ((ix&1) == 0) { in fast_s_mp_sqr()
83 _W += ((mp_word)a->dp[ix>>1])*((mp_word)a->dp[ix>>1]); in fast_s_mp_sqr()
87 W[ix] = (mp_digit)(_W & MP_MASK); in fast_s_mp_sqr()
100 for (ix = 0; ix < pa; ix++) { in fast_s_mp_sqr()
101 *tmpb++ = W[ix] & MP_MASK; in fast_s_mp_sqr()
105 for (; ix < olduse; ix++) { in fast_s_mp_sqr()
Dbn_fast_s_mp_mul_digs.c38 int olduse, res, pa, ix, iz; in fast_s_mp_mul_digs() local
54 for (ix = 0; ix < pa; ix++) { in fast_s_mp_mul_digs()
60 ty = MIN(b->used-1, ix); in fast_s_mp_mul_digs()
61 tx = ix - ty; in fast_s_mp_mul_digs()
79 W[ix] = ((mp_digit)_W) & MP_MASK; in fast_s_mp_mul_digs()
92 for (ix = 0; ix < pa+1; ix++) { in fast_s_mp_mul_digs()
94 *tmpc++ = W[ix]; in fast_s_mp_mul_digs()
98 for (; ix < olduse; ix++) { in fast_s_mp_mul_digs()
Dbn_fast_s_mp_mul_high_digs.c31 int olduse, res, pa, ix, iz; in fast_s_mp_mul_high_digs() local
46 for (ix = digs; ix < pa; ix++) { in fast_s_mp_mul_high_digs()
51 ty = MIN(b->used-1, ix); in fast_s_mp_mul_high_digs()
52 tx = ix - ty; in fast_s_mp_mul_high_digs()
69 W[ix] = ((mp_digit)_W) & MP_MASK; in fast_s_mp_mul_high_digs()
83 for (ix = digs; ix < pa; ix++) { in fast_s_mp_mul_high_digs()
85 *tmpc++ = W[ix]; in fast_s_mp_mul_high_digs()
89 for (; ix < olduse; ix++) { in fast_s_mp_mul_high_digs()
/netbsd/src/external/gpl3/gdb/dist/opcodes/
Ds390-mkopc.c93 int ix, k; in insertOpcode() local
103 for (ix = 0; ix < 16; ix++) in insertOpcode()
117 sort_value <<= 4*(16 - ix); in insertOpcode()
119 no_nibbles = ix; in insertOpcode()
120 for (ix = 0; ix < no_ops; ix++) in insertOpcode()
121 if (sort_value > op_array[ix].sort_value) in insertOpcode()
123 for (k = no_ops; k > ix; k--) in insertOpcode()
125 strncpy (op_array[ix].opcode, opcode, MAX_OPCODE_LEN); in insertOpcode()
126 op_array[ix].opcode[MAX_OPCODE_LEN] = '\0'; in insertOpcode()
127 strncpy (op_array[ix].mnemonic, mnemonic, MAX_MNEMONIC_LEN); in insertOpcode()
[all …]
/netbsd/src/external/gpl3/binutils/dist/opcodes/
Ds390-mkopc.c93 int ix, k; in insertOpcode() local
103 for (ix = 0; ix < 16; ix++) in insertOpcode()
117 sort_value <<= 4*(16 - ix); in insertOpcode()
119 no_nibbles = ix; in insertOpcode()
120 for (ix = 0; ix < no_ops; ix++) in insertOpcode()
121 if (sort_value > op_array[ix].sort_value) in insertOpcode()
123 for (k = no_ops; k > ix; k--) in insertOpcode()
125 strncpy (op_array[ix].opcode, opcode, MAX_OPCODE_LEN); in insertOpcode()
126 op_array[ix].opcode[MAX_OPCODE_LEN] = '\0'; in insertOpcode()
127 strncpy (op_array[ix].mnemonic, mnemonic, MAX_MNEMONIC_LEN); in insertOpcode()
[all …]
/netbsd/src/external/gpl3/gcc/dist/gcc/
Dbitmap.cc649 unsigned ix; in bitmap_tree_listify_from() local
650 FOR_EACH_VEC_ELT (sorted_elements, ix, n) in bitmap_tree_listify_from()
1117 for (unsigned ix = 0; ix != BITMAP_ELEMENT_WORDS; ix++) in bitmap_count_bits_in_word() local
1122 count += __builtin_popcountl (bits[ix]); in bitmap_count_bits_in_word()
1124 count += bitmap_popcount (bits[ix]); in bitmap_count_bits_in_word()
1171 for (unsigned ix = 0; ix != BITMAP_ELEMENT_WORDS; ix++) in bitmap_count_unique_bits() local
1172 bits[ix] = elt_a->bits[ix] | elt_b->bits[ix]; in bitmap_count_unique_bits()
1189 unsigned ix; in bitmap_single_bit_set_p() local
1202 for (ix = 0; ix != BITMAP_ELEMENT_WORDS; ix++) in bitmap_single_bit_set_p()
1207 count += __builtin_popcountl (elt->bits[ix]); in bitmap_single_bit_set_p()
[all …]
Dtree-streamer.cc107 unsigned ix, tree t, hashval_t hash) in streamer_tree_cache_add_to_node_array() argument
112 if (cache->nodes.length () == ix) in streamer_tree_cache_add_to_node_array()
115 cache->nodes[ix] = t; in streamer_tree_cache_add_to_node_array()
119 if (cache->hashes.length () == ix) in streamer_tree_cache_add_to_node_array()
122 cache->hashes[ix] = hash; in streamer_tree_cache_add_to_node_array()
146 unsigned int &ix = cache->node_map->get_or_insert (t, &existed_p); in streamer_tree_cache_insert_1() local
151 ix = cache->next_idx++; in streamer_tree_cache_insert_1()
153 ix = *ix_p; in streamer_tree_cache_insert_1()
155 streamer_tree_cache_add_to_node_array (cache, ix, t, hash); in streamer_tree_cache_insert_1()
159 if (!insert_at_next_slot_p && ix != *ix_p) in streamer_tree_cache_insert_1()
[all …]
/netbsd/src/games/trek/
Dvisual.c73 int ix, iy; in visual() local
82 ix = Ship.sectx + v->x; in visual()
84 if (ix < 0 || ix >= NSECTS || iy < 0 || iy >= NSECTS) in visual()
87 co = Sect[ix][iy]; in visual()
88 printf("%d,%d %c ", ix, iy, co); in visual()
90 ix = Ship.sectx + v->x; in visual()
92 if (ix < 0 || ix >= NSECTS || iy < 0 || iy >= NSECTS) in visual()
95 co = Sect[ix][iy]; in visual()
98 ix = Ship.sectx + v->x; in visual()
100 if (ix < 0 || ix >= NSECTS || iy < 0 || iy >= NSECTS) in visual()
[all …]

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