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Searched refs:dn (Results 1 – 25 of 86) sorted by relevance

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/dragonfly/contrib/gmp/mpn/generic/
H A Ddcpi1_div_qr.c119 qh = mpn_cmp (np - dn + 1, dp - dn, dn) >= 0; in mpn_dcpi1_div_qr()
121 ASSERT_NOCARRY (mpn_sub_n (np - dn + 1, np - dn + 1, dp - dn, dn)); in mpn_dcpi1_div_qr()
136 cy = mpn_submul_1 (np - dn, dp - dn, dn, q); in mpn_dcpi1_div_qr()
146 cy = mpn_submul_1 (np - dn, dp - dn, dn - 2, q); in mpn_dcpi1_div_qr()
156 n1 += d1 + mpn_add_n (np - dn, np - dn, dp - dn, dn - 1); in mpn_dcpi1_div_qr()
185 cy = mpn_sub_n (np - dn, np - dn, tp, dn); in mpn_dcpi1_div_qr()
187 cy += mpn_sub_n (np - dn + qn, np - dn + qn, dp - dn, dn - qn); in mpn_dcpi1_div_qr()
192 cy -= mpn_add_n (np - dn, np - dn, dp - dn, dn); in mpn_dcpi1_div_qr()
224 cy = mpn_sub_n (np - dn, np - dn, tp, dn); in mpn_dcpi1_div_qr()
226 cy += mpn_sub_n (np - dn + qn, np - dn + qn, dp - dn, dn - qn); in mpn_dcpi1_div_qr()
[all …]
H A Ddcpi1_divappr_q.c113 qh = mpn_cmp (np - dn + 1, dp - dn, dn) >= 0; in mpn_dcpi1_divappr_q()
115 ASSERT_NOCARRY (mpn_sub_n (np - dn + 1, np - dn + 1, dp - dn, dn)); in mpn_dcpi1_divappr_q()
130 cy = mpn_submul_1 (np - dn, dp - dn, dn, q); in mpn_dcpi1_divappr_q()
140 cy = mpn_submul_1 (np - dn, dp - dn, dn - 2, q); in mpn_dcpi1_divappr_q()
150 n1 += d1 + mpn_add_n (np - dn, np - dn, dp - dn, dn - 1); in mpn_dcpi1_divappr_q()
178 cy = mpn_sub_n (np - dn, np - dn, tp, dn); in mpn_dcpi1_divappr_q()
180 cy += mpn_sub_n (np - dn + qn, np - dn + qn, dp - dn, dn - qn); in mpn_dcpi1_divappr_q()
185 cy -= mpn_add_n (np - dn, np - dn, dp - dn, dn); in mpn_dcpi1_divappr_q()
194 mpn_dcpi1_div_qr_n (qp, np - dn, dp - dn, dn, dinv, tp); in mpn_dcpi1_divappr_q()
215 qh = mpn_cmp (np - dn, dp - dn, dn) >= 0; in mpn_dcpi1_divappr_q()
[all …]
H A Dsbpi1_div_q.c63 qh = mpn_cmp (np - dn, dp, dn) >= 0; in mpn_sbpi1_div_q()
65 mpn_sub_n (np - dn, np - dn, dp, dn); in mpn_sbpi1_div_q()
84 mpn_submul_1 (np - dn, dp, dn + 2, q); in mpn_sbpi1_div_q()
91 cy = mpn_submul_1 (np - dn, dp, dn, q); in mpn_sbpi1_div_q()
101 n1 += d1 + mpn_add_n (np - dn, np - dn, dp, dn + 1); in mpn_sbpi1_div_q()
111 if (dn >= 0) in mpn_sbpi1_div_q()
119 cy = mpn_submul_1 (np - dn, dp, dn + 2, q); in mpn_sbpi1_div_q()
126 mpn_add_n (np - dn, np - dn, dp, dn + 2); in mpn_sbpi1_div_q()
137 cy = mpn_submul_1 (np - dn, dp, dn, q); in mpn_sbpi1_div_q()
147 n1 += d1 + mpn_add_n (np - dn, np - dn, dp, dn + 1); in mpn_sbpi1_div_q()
[all …]
H A Dmu_divappr_q.c69 mp_size_t dn, in mpn_mu_divappr_q() argument
76 ASSERT (dn > 1); in mpn_mu_divappr_q()
78 qn = nn - dn; in mpn_mu_divappr_q()
101 if (dn == in) in mpn_mu_divappr_q()
127 if (dn == in) in mpn_mu_divappr_q()
153 mp_size_t dn, in mpn_preinv_mu_divappr_q() argument
167 qn = nn - dn; in mpn_preinv_mu_divappr_q()
216 cx = mpn_cmp (rp + dn - in, tp + dn, tn - dn) < 0; in mpn_preinv_mu_divappr_q()
222 r = rp[dn - in] - tp[dn]; in mpn_preinv_mu_divappr_q()
277 qn = nn - dn; in mpn_preinv_mu_divappr_q()
[all …]
H A Dmu_bdiv_qr.c71 qn = nn - dn; in mpn_mu_bdiv_qr()
76 if (qn > dn) in mpn_mu_bdiv_qr()
102 np += dn; in mpn_mu_bdiv_qr()
126 if (dn != in) in mpn_mu_bdiv_qr()
137 cy = mpn_sub_nc (rp + dn - in, np, tp + dn, in, cy); in mpn_mu_bdiv_qr()
167 return mpn_sub_nc (rp + dn - qn, np, tp + dn, qn, cy); in mpn_mu_bdiv_qr()
229 return mpn_sub_nc (rp + dn - qn, np + dn + in, tp + dn, qn, cy); in mpn_mu_bdiv_qr()
243 qn = nn - dn; in mpn_mu_bdiv_qr_itch()
245 if (qn > dn) in mpn_mu_bdiv_qr_itch()
251 tn = dn + in; in mpn_mu_bdiv_qr_itch()
[all …]
H A Dmu_div_qr.c97 qn = nn - dn; in mpn_mu_div_qr()
152 mp_size_t dn, in mpn_mu_div_qr2() argument
159 ASSERT (dn > 1); in mpn_mu_div_qr2()
161 qn = nn - dn; in mpn_mu_div_qr2()
175 if (dn == in) in mpn_mu_div_qr2()
201 if (dn == in) in mpn_mu_div_qr2()
241 qn = nn - dn; in mpn_preinv_mu_div_qr()
288 cx = mpn_cmp (rp + dn - in, tp + dn, tn - dn) < 0; in mpn_preinv_mu_div_qr()
294 r = rp[dn - in] - tp[dn]; in mpn_preinv_mu_div_qr()
363 if (qn > dn) in mpn_mu_div_qr_choose_in()
[all …]
H A Dsbpi1_divappr_q.c60 qh = mpn_cmp (np - dn, dp, dn) >= 0; in mpn_sbpi1_divappr_q()
62 mpn_sub_n (np - dn, np - dn, dp, dn); in mpn_sbpi1_divappr_q()
81 mpn_submul_1 (np - dn, dp, dn + 2, q); in mpn_sbpi1_divappr_q()
88 cy = mpn_submul_1 (np - dn, dp, dn, q); in mpn_sbpi1_divappr_q()
98 n1 += d1 + mpn_add_n (np - dn, np - dn, dp, dn + 1); in mpn_sbpi1_divappr_q()
108 if (dn >= 0) in mpn_sbpi1_divappr_q()
116 cy = mpn_submul_1 (np - dn, dp, dn + 2, q); in mpn_sbpi1_divappr_q()
123 mpn_add_n (np - dn, np - dn, dp, dn + 2); in mpn_sbpi1_divappr_q()
134 cy = mpn_submul_1 (np - dn, dp, dn, q); in mpn_sbpi1_divappr_q()
144 n1 += d1 + mpn_add_n (np - dn, np - dn, dp, dn + 1); in mpn_sbpi1_divappr_q()
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H A Dmu_div_q.c73 qn = nn - dn; in mpn_mu_div_q()
85 in1 = mpn_mu_div_qr_choose_in (qn - dn, dn, 0); in mpn_mu_div_q()
86 in2 = mpn_mu_divappr_q_choose_in (dn + 1, dn, 0); in mpn_mu_div_q()
91 in = mpn_mu_divappr_q_choose_in (dn + 1, dn, 0); in mpn_mu_div_q()
119 this_in = mpn_mu_div_qr_choose_in (qn - dn, dn, 0); in mpn_mu_div_q()
121 qh = mpn_preinv_mu_div_qr (tp + dn + 1, rp + dn + 1, np + dn, qn, dp, dn, in mpn_mu_div_q()
126 this_in = mpn_mu_divappr_q_choose_in (dn + 1, dn, 0); in mpn_mu_div_q()
128 cy = mpn_preinv_mu_divappr_q (tp, rp, 2 * dn + 1, dp, dn, in mpn_mu_div_q()
210 qn = nn - dn; in mpn_mu_div_q_itch()
211 if (qn >= dn) in mpn_mu_div_q_itch()
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H A Ddiv_q.c102 ASSERT (nn >= dn); in mpn_div_q()
103 ASSERT (dn > 0); in mpn_div_q()
106 ASSERT (! MPN_OVERLAP_P (qp, nn - dn + 1, dp, dn)); in mpn_div_q()
111 if (dn == 1) in mpn_div_q()
125 dh = dp[dn - 1]; in mpn_div_q()
137 if (dn == 2) in mpn_div_q()
144 invert_pi1 (dinv, new_dp[dn - 1], new_dp[dn - 2]); in mpn_div_q()
152 invert_pi1 (dinv, new_dp[dn - 1], new_dp[dn - 2]); in mpn_div_q()
179 if (dn == 2) in mpn_div_q()
203 qp[nn - dn] = qh; in mpn_div_q()
[all …]
H A Ddivexact.c44 ASSERT (dn > 0); in mpn_divexact()
53 dn--; in mpn_divexact()
57 if (dn == 1) in mpn_divexact()
65 qn = nn + 1 - dn; in mpn_divexact()
70 mp_size_t ss = (dn > qn) ? qn + 1 : dn; in mpn_divexact()
87 if (dn > qn) in mpn_divexact()
88 dn = qn; in mpn_divexact()
151 dn = MIN (dn, qn); in mpn_divexact()
161 if (qn0 > dn) in mpn_divexact()
168 dn = MIN (dn, qn); in mpn_divexact()
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H A Dmu_bdiv_q.c71 ASSERT (dn >= 2); in mpn_mu_bdiv_q()
74 if (qn > dn) in mpn_mu_bdiv_q()
102 MPN_COPY (rp, np, dn); in mpn_mu_bdiv_q()
103 np += dn; in mpn_mu_bdiv_q()
124 if (dn != in) in mpn_mu_bdiv_q()
130 mpn_incr_u (tp + dn, 1); in mpn_mu_bdiv_q()
135 cy = mpn_sub_nc (rp + dn - in, np, tp + dn, in, cy); in mpn_mu_bdiv_q()
160 if (dn != in) in mpn_mu_bdiv_q()
170 mpn_sub_nc (rp + dn - in, np, tp + dn, qn - (dn - in), cy); in mpn_mu_bdiv_q()
225 if (qn > dn) in mpn_mu_bdiv_q_itch()
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H A Ddivis.c63 ASSERT (dn >= 1); in mpn_divisible_p()
64 ASSERT (dp[dn-1] != 0); in mpn_divisible_p()
66 ASSERT_MPN (dp, dn); in mpn_divisible_p()
70 if (an < dn) in mpn_divisible_p()
87 dn--; ASSERT (dn >= 1); in mpn_divisible_p()
97 if (dn == 1) in mpn_divisible_p()
107 if (dn == 2) in mpn_divisible_p()
151 else if (an == dn) in mpn_divisible_p()
164 rp += an - dn; in mpn_divisible_p()
170 rp += an - dn; in mpn_divisible_p()
[all …]
H A Dsbpi1_div_qr.c35 mp_srcptr dp, mp_size_t dn, in mpn_sbpi1_div_qr() argument
45 ASSERT (dn > 2); in mpn_sbpi1_div_qr()
46 ASSERT (nn >= dn); in mpn_sbpi1_div_qr()
51 qh = mpn_cmp (np - dn, dp, dn) >= 0; in mpn_sbpi1_div_qr()
53 mpn_sub_n (np - dn, np - dn, dp, dn); in mpn_sbpi1_div_qr()
55 qp += nn - dn; in mpn_sbpi1_div_qr()
59 d1 = dp[dn + 1]; in mpn_sbpi1_div_qr()
60 d0 = dp[dn + 0]; in mpn_sbpi1_div_qr()
72 mpn_submul_1 (np - dn, dp, dn + 2, q); in mpn_sbpi1_div_qr()
79 cy = mpn_submul_1 (np - dn, dp, dn, q); in mpn_sbpi1_div_qr()
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H A Ddivrem.c33 ASSERT (nn >= dn); in mpn_divrem()
34 ASSERT (dn >= 1); in mpn_divrem()
37 ASSERT (! MPN_OVERLAP_P (qp, nn-dn+qxn, np, nn) || qp==np+dn+qxn); in mpn_divrem()
38 ASSERT (! MPN_OVERLAP_P (qp, nn-dn+qxn, dp, dn)); in mpn_divrem()
40 ASSERT_MPN (dp, dn); in mpn_divrem()
42 if (dn == 1) in mpn_divrem()
60 else if (dn == 2) in mpn_divrem()
79 rp = TMP_ALLOC_LIMBS (dn); in mpn_divrem()
81 MPN_COPY (np, rp, dn); in mpn_divrem()
82 qn = nn - dn + qxn; in mpn_divrem()
[all …]
H A Dsbpi1_bdiv_qr.c53 ASSERT (dn > 0); in mpn_sbpi1_bdiv_qr()
54 ASSERT (nn > dn); in mpn_sbpi1_bdiv_qr()
57 qn = nn - dn; in mpn_sbpi1_bdiv_qr()
63 while (qn > dn) in mpn_sbpi1_bdiv_qr()
65 for (i = 0; i < dn; i++) in mpn_sbpi1_bdiv_qr()
72 np[i] = mpn_addmul_1 (np + i, dp, dn, q); in mpn_sbpi1_bdiv_qr()
74 rh += mpn_add (np + dn, np + dn, qn, np, dn); in mpn_sbpi1_bdiv_qr()
75 ql = mpn_add_1 (qp, qp, dn, ql); in mpn_sbpi1_bdiv_qr()
77 qp += dn; qn -= dn; in mpn_sbpi1_bdiv_qr()
78 np += dn; nn -= dn; in mpn_sbpi1_bdiv_qr()
[all …]
H A Ddcpi1_bdiv_qr.c101 qn = nn - dn; in mpn_dcpi1_bdiv_qr()
103 if (qn > dn) in mpn_dcpi1_bdiv_qr()
107 qn -= dn; in mpn_dcpi1_bdiv_qr()
108 while (qn > dn); in mpn_dcpi1_bdiv_qr()
117 if (qn != dn) in mpn_dcpi1_bdiv_qr()
119 if (qn > dn - qn) in mpn_dcpi1_bdiv_qr()
135 rr += mpn_sub_1 (np + dn, np + dn, qn, cy); in mpn_dcpi1_bdiv_qr()
137 qp += dn; in mpn_dcpi1_bdiv_qr()
138 np += dn; in mpn_dcpi1_bdiv_qr()
139 qn -= dn; in mpn_dcpi1_bdiv_qr()
[all …]
/dragonfly/contrib/gcc-4.7/libdecnumber/dpd/
H A Ddecimal32.c96 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal32FromNumber()
104 dw.bits|=dn->bits&DECNEG; in decimal32FromNumber()
112 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal32FromNumber()
114 decDigitsToDPD(dn, &targ, 0); in decimal32FromNumber()
151 targ=BIN2DPD[dn->lsu[0]]; in decimal32FromNumber()
152 if (dn->digits>3) targ|=(uInt)(BIN2DPD[dn->lsu[1]])<<10; in decimal32FromNumber()
153 msd=(dn->digits==7 ? dn->lsu[2] : 0); in decimal32FromNumber()
206 dn->bits|=DECINF; in decimal32ToNumber()
210 else dn->bits|=DECNAN; in decimal32ToNumber()
222 return dn; in decimal32ToNumber()
[all …]
H A Ddecimal64.c104 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal64FromNumber()
112 dw.bits|=dn->bits&DECNEG; in decimal64FromNumber()
120 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal64FromNumber()
161 Int d=dn->digits; in decimal64FromNumber()
166 if (dn->digits>6) { in decimal64FromNumber()
243 dn->bits|=DECINF; in decimal64ToNumber()
247 else dn->bits|=DECNAN; in decimal64ToNumber()
274 return dn; in decimal64ToNumber()
293 decNumber dn; /* work */ in decimal64ToEngString() local
470 decNumber dn; /* work */ in decimal64IsCanonical() local
[all …]
/dragonfly/contrib/gdb-7/libdecnumber/dpd/
H A Ddecimal32.c96 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal32FromNumber()
104 dw.bits|=dn->bits&DECNEG; in decimal32FromNumber()
112 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal32FromNumber()
114 decDigitsToDPD(dn, &targ, 0); in decimal32FromNumber()
151 targ=BIN2DPD[dn->lsu[0]]; in decimal32FromNumber()
152 if (dn->digits>3) targ|=(uInt)(BIN2DPD[dn->lsu[1]])<<10; in decimal32FromNumber()
153 msd=(dn->digits==7 ? dn->lsu[2] : 0); in decimal32FromNumber()
206 dn->bits|=DECINF; in decimal32ToNumber()
210 else dn->bits|=DECNAN; in decimal32ToNumber()
222 return dn; in decimal32ToNumber()
[all …]
H A Ddecimal64.c104 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal64FromNumber()
112 dw.bits|=dn->bits&DECNEG; in decimal64FromNumber()
120 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal64FromNumber()
161 Int d=dn->digits; in decimal64FromNumber()
166 if (dn->digits>6) { in decimal64FromNumber()
243 dn->bits|=DECINF; in decimal64ToNumber()
247 else dn->bits|=DECNAN; in decimal64ToNumber()
274 return dn; in decimal64ToNumber()
293 decNumber dn; /* work */ in decimal64ToEngString() local
470 decNumber dn; /* work */ in decimal64IsCanonical() local
[all …]
/dragonfly/contrib/gcc-8.0/libdecnumber/dpd/
H A Ddecimal32.c96 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal32FromNumber()
104 dw.bits|=dn->bits&DECNEG; in decimal32FromNumber()
112 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal32FromNumber()
114 decDigitsToDPD(dn, &targ, 0); in decimal32FromNumber()
151 targ=BIN2DPD[dn->lsu[0]]; in decimal32FromNumber()
152 if (dn->digits>3) targ|=(uInt)(BIN2DPD[dn->lsu[1]])<<10; in decimal32FromNumber()
153 msd=(dn->digits==7 ? dn->lsu[2] : 0); in decimal32FromNumber()
206 dn->bits|=DECINF; in decimal32ToNumber()
210 else dn->bits|=DECNAN; in decimal32ToNumber()
222 return dn; in decimal32ToNumber()
[all …]
H A Ddecimal64.c104 ae=dn->exponent+dn->digits-1; /* [0 if special] */ in decimal64FromNumber()
112 dw.bits|=dn->bits&DECNEG; in decimal64FromNumber()
120 if ((*dn->lsu!=0 || dn->digits>1) /* non-zero coefficient */ in decimal64FromNumber()
161 Int d=dn->digits; in decimal64FromNumber()
166 if (dn->digits>6) { in decimal64FromNumber()
243 dn->bits|=DECINF; in decimal64ToNumber()
247 else dn->bits|=DECNAN; in decimal64ToNumber()
274 return dn; in decimal64ToNumber()
293 decNumber dn; /* work */ in decimal64ToEngString() local
470 decNumber dn; /* work */ in decimal64IsCanonical() local
[all …]
/dragonfly/contrib/gcc-8.0/gcc/
H A Ddfp.c72 decNumber dn; in decimal_real_from_string() local
144 dn->bits ^= DECNEG; in decimal_to_decnumber()
153 decNumber dn; in encode_decimal32() local
174 decNumber dn; in decode_decimal32() local
195 decNumber dn; in encode_decimal64() local
228 decNumber dn; in decode_decimal64() local
261 decNumber dn; in encode_decimal128() local
302 decNumber dn; in decode_decimal128() local
414 decNumber dn; in decimal_round_for_format() local
493 decNumber dn; in decimal_do_add() local
[all …]
/dragonfly/contrib/gcc-4.7/gcc/
H A Ddfp.c76 decNumber dn; in decimal_real_from_string() local
148 dn->bits ^= DECNEG; in decimal_to_decnumber()
157 decNumber dn; in encode_decimal32() local
178 decNumber dn; in decode_decimal32() local
199 decNumber dn; in encode_decimal64() local
232 decNumber dn; in decode_decimal64() local
265 decNumber dn; in encode_decimal128() local
306 decNumber dn; in decode_decimal128() local
418 decNumber dn; in decimal_round_for_format() local
499 decNumber dn; in decimal_do_add() local
[all …]
/dragonfly/lib/libc/nameser/
H A Dns_name.c104 dn = dst; in ns_name_ntop()
141 dn += m; in ns_name_ntop()
176 *dn++ = '.'; in ns_name_ntop()
182 *dn++ = '\0'; in ns_name_ntop()
342 dn = dst; in ns_name_ntol()
355 *dn++ = n; in ns_name_ntol()
813 dn += i; in decode_bitstring()
818 dn += i; in decode_bitstring()
825 dn += i; in decode_bitstring()
832 dn += i; in decode_bitstring()
[all …]

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