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comparison src/fftw-3.3.3/dft/simd/common/n1bv_20.c @ 10:37bf6b4a2645
Add FFTW3
author | Chris Cannam |
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date | Wed, 20 Mar 2013 15:35:50 +0000 |
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9:c0fb53affa76 | 10:37bf6b4a2645 |
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1 /* | |
2 * Copyright (c) 2003, 2007-11 Matteo Frigo | |
3 * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology | |
4 * | |
5 * This program is free software; you can redistribute it and/or modify | |
6 * it under the terms of the GNU General Public License as published by | |
7 * the Free Software Foundation; either version 2 of the License, or | |
8 * (at your option) any later version. | |
9 * | |
10 * This program is distributed in the hope that it will be useful, | |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 * GNU General Public License for more details. | |
14 * | |
15 * You should have received a copy of the GNU General Public License | |
16 * along with this program; if not, write to the Free Software | |
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
18 * | |
19 */ | |
20 | |
21 /* This file was automatically generated --- DO NOT EDIT */ | |
22 /* Generated on Sun Nov 25 07:37:14 EST 2012 */ | |
23 | |
24 #include "codelet-dft.h" | |
25 | |
26 #ifdef HAVE_FMA | |
27 | |
28 /* Generated by: ../../../genfft/gen_notw_c.native -fma -reorder-insns -schedule-for-pipeline -simd -compact -variables 4 -pipeline-latency 8 -sign 1 -n 20 -name n1bv_20 -include n1b.h */ | |
29 | |
30 /* | |
31 * This function contains 104 FP additions, 50 FP multiplications, | |
32 * (or, 58 additions, 4 multiplications, 46 fused multiply/add), | |
33 * 71 stack variables, 4 constants, and 40 memory accesses | |
34 */ | |
35 #include "n1b.h" | |
36 | |
37 static void n1bv_20(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs) | |
38 { | |
39 DVK(KP559016994, +0.559016994374947424102293417182819058860154590); | |
40 DVK(KP618033988, +0.618033988749894848204586834365638117720309180); | |
41 DVK(KP951056516, +0.951056516295153572116439333379382143405698634); | |
42 DVK(KP250000000, +0.250000000000000000000000000000000000000000000); | |
43 { | |
44 INT i; | |
45 const R *xi; | |
46 R *xo; | |
47 xi = ii; | |
48 xo = io; | |
49 for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(40, is), MAKE_VOLATILE_STRIDE(40, os)) { | |
50 V TS, TA, TN, TV, TK, TU, TR, Tl; | |
51 { | |
52 V T3, TE, T1r, T13, Ta, TL, Tz, TG, Ts, TF, Th, TM, T1u, T1C, T1n; | |
53 V T1a, T1m, T1h, T1x, T1D, Tk, Ti; | |
54 { | |
55 V T1, T2, TC, TD; | |
56 T1 = LD(&(xi[0]), ivs, &(xi[0])); | |
57 T2 = LD(&(xi[WS(is, 10)]), ivs, &(xi[0])); | |
58 TC = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)])); | |
59 TD = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)])); | |
60 { | |
61 V T14, T6, T1c, Tv, Tm, T1f, Ty, T17, T9, Tn, Tp, T1b, Td, Tq, Te; | |
62 V Tf, T15, To; | |
63 { | |
64 V Tw, Tx, T7, T8, Tb, Tc; | |
65 { | |
66 V T4, T5, Tt, Tu, T11, T12; | |
67 T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0])); | |
68 T5 = LD(&(xi[WS(is, 14)]), ivs, &(xi[0])); | |
69 Tt = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)])); | |
70 Tu = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)])); | |
71 Tw = LD(&(xi[WS(is, 17)]), ivs, &(xi[WS(is, 1)])); | |
72 T3 = VSUB(T1, T2); | |
73 T11 = VADD(T1, T2); | |
74 TE = VSUB(TC, TD); | |
75 T12 = VADD(TC, TD); | |
76 T14 = VADD(T4, T5); | |
77 T6 = VSUB(T4, T5); | |
78 T1c = VADD(Tt, Tu); | |
79 Tv = VSUB(Tt, Tu); | |
80 Tx = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)])); | |
81 T7 = LD(&(xi[WS(is, 16)]), ivs, &(xi[0])); | |
82 T8 = LD(&(xi[WS(is, 6)]), ivs, &(xi[0])); | |
83 T1r = VADD(T11, T12); | |
84 T13 = VSUB(T11, T12); | |
85 } | |
86 Tb = LD(&(xi[WS(is, 8)]), ivs, &(xi[0])); | |
87 Tc = LD(&(xi[WS(is, 18)]), ivs, &(xi[0])); | |
88 Tm = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)])); | |
89 T1f = VADD(Tw, Tx); | |
90 Ty = VSUB(Tw, Tx); | |
91 T17 = VADD(T7, T8); | |
92 T9 = VSUB(T7, T8); | |
93 Tn = LD(&(xi[WS(is, 19)]), ivs, &(xi[WS(is, 1)])); | |
94 Tp = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)])); | |
95 T1b = VADD(Tb, Tc); | |
96 Td = VSUB(Tb, Tc); | |
97 Tq = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)])); | |
98 Te = LD(&(xi[WS(is, 12)]), ivs, &(xi[0])); | |
99 Tf = LD(&(xi[WS(is, 2)]), ivs, &(xi[0])); | |
100 } | |
101 Ta = VADD(T6, T9); | |
102 TL = VSUB(T6, T9); | |
103 T15 = VADD(Tm, Tn); | |
104 To = VSUB(Tm, Tn); | |
105 Tz = VSUB(Tv, Ty); | |
106 TG = VADD(Tv, Ty); | |
107 { | |
108 V T1d, T1v, T18, Tr, T1e, Tg, T16, T1s; | |
109 T1d = VSUB(T1b, T1c); | |
110 T1v = VADD(T1b, T1c); | |
111 T18 = VADD(Tp, Tq); | |
112 Tr = VSUB(Tp, Tq); | |
113 T1e = VADD(Te, Tf); | |
114 Tg = VSUB(Te, Tf); | |
115 T16 = VSUB(T14, T15); | |
116 T1s = VADD(T14, T15); | |
117 { | |
118 V T1t, T19, T1w, T1g; | |
119 T1t = VADD(T17, T18); | |
120 T19 = VSUB(T17, T18); | |
121 Ts = VSUB(To, Tr); | |
122 TF = VADD(To, Tr); | |
123 T1w = VADD(T1e, T1f); | |
124 T1g = VSUB(T1e, T1f); | |
125 Th = VADD(Td, Tg); | |
126 TM = VSUB(Td, Tg); | |
127 T1u = VADD(T1s, T1t); | |
128 T1C = VSUB(T1s, T1t); | |
129 T1n = VSUB(T16, T19); | |
130 T1a = VADD(T16, T19); | |
131 T1m = VSUB(T1d, T1g); | |
132 T1h = VADD(T1d, T1g); | |
133 T1x = VADD(T1v, T1w); | |
134 T1D = VSUB(T1v, T1w); | |
135 } | |
136 } | |
137 } | |
138 } | |
139 Tk = VSUB(Ta, Th); | |
140 Ti = VADD(Ta, Th); | |
141 { | |
142 V TJ, T1k, T1A, TZ, Tj, T1E, T1G, TI, T10, T1j, T1z, T1i, T1y, TH; | |
143 TJ = VSUB(TF, TG); | |
144 TH = VADD(TF, TG); | |
145 T1i = VADD(T1a, T1h); | |
146 T1k = VSUB(T1a, T1h); | |
147 T1y = VADD(T1u, T1x); | |
148 T1A = VSUB(T1u, T1x); | |
149 TZ = VADD(T3, Ti); | |
150 Tj = VFNMS(LDK(KP250000000), Ti, T3); | |
151 T1E = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T1D, T1C)); | |
152 T1G = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T1C, T1D)); | |
153 TI = VFNMS(LDK(KP250000000), TH, TE); | |
154 T10 = VADD(TE, TH); | |
155 T1j = VFNMS(LDK(KP250000000), T1i, T13); | |
156 ST(&(xo[0]), VADD(T1r, T1y), ovs, &(xo[0])); | |
157 T1z = VFNMS(LDK(KP250000000), T1y, T1r); | |
158 ST(&(xo[WS(os, 10)]), VADD(T13, T1i), ovs, &(xo[0])); | |
159 { | |
160 V T1p, T1l, T1o, T1q, T1F, T1B; | |
161 TS = VFNMS(LDK(KP618033988), Ts, Tz); | |
162 TA = VFMA(LDK(KP618033988), Tz, Ts); | |
163 TN = VFMA(LDK(KP618033988), TM, TL); | |
164 TV = VFNMS(LDK(KP618033988), TL, TM); | |
165 ST(&(xo[WS(os, 5)]), VFMAI(T10, TZ), ovs, &(xo[WS(os, 1)])); | |
166 ST(&(xo[WS(os, 15)]), VFNMSI(T10, TZ), ovs, &(xo[WS(os, 1)])); | |
167 T1p = VFMA(LDK(KP559016994), T1k, T1j); | |
168 T1l = VFNMS(LDK(KP559016994), T1k, T1j); | |
169 T1o = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T1n, T1m)); | |
170 T1q = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T1m, T1n)); | |
171 T1F = VFNMS(LDK(KP559016994), T1A, T1z); | |
172 T1B = VFMA(LDK(KP559016994), T1A, T1z); | |
173 ST(&(xo[WS(os, 14)]), VFNMSI(T1q, T1p), ovs, &(xo[0])); | |
174 ST(&(xo[WS(os, 6)]), VFMAI(T1q, T1p), ovs, &(xo[0])); | |
175 ST(&(xo[WS(os, 18)]), VFMAI(T1o, T1l), ovs, &(xo[0])); | |
176 ST(&(xo[WS(os, 2)]), VFNMSI(T1o, T1l), ovs, &(xo[0])); | |
177 ST(&(xo[WS(os, 16)]), VFMAI(T1E, T1B), ovs, &(xo[0])); | |
178 ST(&(xo[WS(os, 4)]), VFNMSI(T1E, T1B), ovs, &(xo[0])); | |
179 ST(&(xo[WS(os, 12)]), VFNMSI(T1G, T1F), ovs, &(xo[0])); | |
180 ST(&(xo[WS(os, 8)]), VFMAI(T1G, T1F), ovs, &(xo[0])); | |
181 TK = VFMA(LDK(KP559016994), TJ, TI); | |
182 TU = VFNMS(LDK(KP559016994), TJ, TI); | |
183 TR = VFNMS(LDK(KP559016994), Tk, Tj); | |
184 Tl = VFMA(LDK(KP559016994), Tk, Tj); | |
185 } | |
186 } | |
187 } | |
188 { | |
189 V TY, TW, TO, TQ, TB, TP, TX, TT; | |
190 TY = VFMA(LDK(KP951056516), TV, TU); | |
191 TW = VFNMS(LDK(KP951056516), TV, TU); | |
192 TO = VFMA(LDK(KP951056516), TN, TK); | |
193 TQ = VFNMS(LDK(KP951056516), TN, TK); | |
194 TB = VFNMS(LDK(KP951056516), TA, Tl); | |
195 TP = VFMA(LDK(KP951056516), TA, Tl); | |
196 TX = VFNMS(LDK(KP951056516), TS, TR); | |
197 TT = VFMA(LDK(KP951056516), TS, TR); | |
198 ST(&(xo[WS(os, 9)]), VFMAI(TQ, TP), ovs, &(xo[WS(os, 1)])); | |
199 ST(&(xo[WS(os, 11)]), VFNMSI(TQ, TP), ovs, &(xo[WS(os, 1)])); | |
200 ST(&(xo[WS(os, 1)]), VFMAI(TO, TB), ovs, &(xo[WS(os, 1)])); | |
201 ST(&(xo[WS(os, 19)]), VFNMSI(TO, TB), ovs, &(xo[WS(os, 1)])); | |
202 ST(&(xo[WS(os, 17)]), VFMAI(TW, TT), ovs, &(xo[WS(os, 1)])); | |
203 ST(&(xo[WS(os, 3)]), VFNMSI(TW, TT), ovs, &(xo[WS(os, 1)])); | |
204 ST(&(xo[WS(os, 13)]), VFMAI(TY, TX), ovs, &(xo[WS(os, 1)])); | |
205 ST(&(xo[WS(os, 7)]), VFNMSI(TY, TX), ovs, &(xo[WS(os, 1)])); | |
206 } | |
207 } | |
208 } | |
209 VLEAVE(); | |
210 } | |
211 | |
212 static const kdft_desc desc = { 20, XSIMD_STRING("n1bv_20"), {58, 4, 46, 0}, &GENUS, 0, 0, 0, 0 }; | |
213 | |
214 void XSIMD(codelet_n1bv_20) (planner *p) { | |
215 X(kdft_register) (p, n1bv_20, &desc); | |
216 } | |
217 | |
218 #else /* HAVE_FMA */ | |
219 | |
220 /* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -sign 1 -n 20 -name n1bv_20 -include n1b.h */ | |
221 | |
222 /* | |
223 * This function contains 104 FP additions, 24 FP multiplications, | |
224 * (or, 92 additions, 12 multiplications, 12 fused multiply/add), | |
225 * 53 stack variables, 4 constants, and 40 memory accesses | |
226 */ | |
227 #include "n1b.h" | |
228 | |
229 static void n1bv_20(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs) | |
230 { | |
231 DVK(KP587785252, +0.587785252292473129168705954639072768597652438); | |
232 DVK(KP951056516, +0.951056516295153572116439333379382143405698634); | |
233 DVK(KP250000000, +0.250000000000000000000000000000000000000000000); | |
234 DVK(KP559016994, +0.559016994374947424102293417182819058860154590); | |
235 { | |
236 INT i; | |
237 const R *xi; | |
238 R *xo; | |
239 xi = ii; | |
240 xo = io; | |
241 for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(40, is), MAKE_VOLATILE_STRIDE(40, os)) { | |
242 V T3, T1y, TH, T1i, Ts, TL, TM, Tz, T13, T16, T1j, T1u, T1v, T1w, T1r; | |
243 V T1s, T1t, T1a, T1d, T1k, Ti, Tk, TE, TI, TZ, T10; | |
244 { | |
245 V T1, T2, T1g, TF, TG, T1h; | |
246 T1 = LD(&(xi[0]), ivs, &(xi[0])); | |
247 T2 = LD(&(xi[WS(is, 10)]), ivs, &(xi[0])); | |
248 T1g = VADD(T1, T2); | |
249 TF = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)])); | |
250 TG = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)])); | |
251 T1h = VADD(TF, TG); | |
252 T3 = VSUB(T1, T2); | |
253 T1y = VADD(T1g, T1h); | |
254 TH = VSUB(TF, TG); | |
255 T1i = VSUB(T1g, T1h); | |
256 } | |
257 { | |
258 V T6, T11, Tv, T19, Ty, T1c, T9, T14, Td, T18, To, T12, Tr, T15, Tg; | |
259 V T1b; | |
260 { | |
261 V T4, T5, Tt, Tu; | |
262 T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0])); | |
263 T5 = LD(&(xi[WS(is, 14)]), ivs, &(xi[0])); | |
264 T6 = VSUB(T4, T5); | |
265 T11 = VADD(T4, T5); | |
266 Tt = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)])); | |
267 Tu = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)])); | |
268 Tv = VSUB(Tt, Tu); | |
269 T19 = VADD(Tt, Tu); | |
270 } | |
271 { | |
272 V Tw, Tx, T7, T8; | |
273 Tw = LD(&(xi[WS(is, 17)]), ivs, &(xi[WS(is, 1)])); | |
274 Tx = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)])); | |
275 Ty = VSUB(Tw, Tx); | |
276 T1c = VADD(Tw, Tx); | |
277 T7 = LD(&(xi[WS(is, 16)]), ivs, &(xi[0])); | |
278 T8 = LD(&(xi[WS(is, 6)]), ivs, &(xi[0])); | |
279 T9 = VSUB(T7, T8); | |
280 T14 = VADD(T7, T8); | |
281 } | |
282 { | |
283 V Tb, Tc, Tm, Tn; | |
284 Tb = LD(&(xi[WS(is, 8)]), ivs, &(xi[0])); | |
285 Tc = LD(&(xi[WS(is, 18)]), ivs, &(xi[0])); | |
286 Td = VSUB(Tb, Tc); | |
287 T18 = VADD(Tb, Tc); | |
288 Tm = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)])); | |
289 Tn = LD(&(xi[WS(is, 19)]), ivs, &(xi[WS(is, 1)])); | |
290 To = VSUB(Tm, Tn); | |
291 T12 = VADD(Tm, Tn); | |
292 } | |
293 { | |
294 V Tp, Tq, Te, Tf; | |
295 Tp = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)])); | |
296 Tq = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)])); | |
297 Tr = VSUB(Tp, Tq); | |
298 T15 = VADD(Tp, Tq); | |
299 Te = LD(&(xi[WS(is, 12)]), ivs, &(xi[0])); | |
300 Tf = LD(&(xi[WS(is, 2)]), ivs, &(xi[0])); | |
301 Tg = VSUB(Te, Tf); | |
302 T1b = VADD(Te, Tf); | |
303 } | |
304 Ts = VSUB(To, Tr); | |
305 TL = VSUB(T6, T9); | |
306 TM = VSUB(Td, Tg); | |
307 Tz = VSUB(Tv, Ty); | |
308 T13 = VSUB(T11, T12); | |
309 T16 = VSUB(T14, T15); | |
310 T1j = VADD(T13, T16); | |
311 T1u = VADD(T18, T19); | |
312 T1v = VADD(T1b, T1c); | |
313 T1w = VADD(T1u, T1v); | |
314 T1r = VADD(T11, T12); | |
315 T1s = VADD(T14, T15); | |
316 T1t = VADD(T1r, T1s); | |
317 T1a = VSUB(T18, T19); | |
318 T1d = VSUB(T1b, T1c); | |
319 T1k = VADD(T1a, T1d); | |
320 { | |
321 V Ta, Th, TC, TD; | |
322 Ta = VADD(T6, T9); | |
323 Th = VADD(Td, Tg); | |
324 Ti = VADD(Ta, Th); | |
325 Tk = VMUL(LDK(KP559016994), VSUB(Ta, Th)); | |
326 TC = VADD(To, Tr); | |
327 TD = VADD(Tv, Ty); | |
328 TE = VMUL(LDK(KP559016994), VSUB(TC, TD)); | |
329 TI = VADD(TC, TD); | |
330 } | |
331 } | |
332 TZ = VADD(T3, Ti); | |
333 T10 = VBYI(VADD(TH, TI)); | |
334 ST(&(xo[WS(os, 15)]), VSUB(TZ, T10), ovs, &(xo[WS(os, 1)])); | |
335 ST(&(xo[WS(os, 5)]), VADD(TZ, T10), ovs, &(xo[WS(os, 1)])); | |
336 { | |
337 V T1x, T1z, T1A, T1E, T1G, T1C, T1D, T1F, T1B; | |
338 T1x = VMUL(LDK(KP559016994), VSUB(T1t, T1w)); | |
339 T1z = VADD(T1t, T1w); | |
340 T1A = VFNMS(LDK(KP250000000), T1z, T1y); | |
341 T1C = VSUB(T1r, T1s); | |
342 T1D = VSUB(T1u, T1v); | |
343 T1E = VBYI(VFMA(LDK(KP951056516), T1C, VMUL(LDK(KP587785252), T1D))); | |
344 T1G = VBYI(VFNMS(LDK(KP951056516), T1D, VMUL(LDK(KP587785252), T1C))); | |
345 ST(&(xo[0]), VADD(T1y, T1z), ovs, &(xo[0])); | |
346 T1F = VSUB(T1A, T1x); | |
347 ST(&(xo[WS(os, 8)]), VSUB(T1F, T1G), ovs, &(xo[0])); | |
348 ST(&(xo[WS(os, 12)]), VADD(T1G, T1F), ovs, &(xo[0])); | |
349 T1B = VADD(T1x, T1A); | |
350 ST(&(xo[WS(os, 4)]), VSUB(T1B, T1E), ovs, &(xo[0])); | |
351 ST(&(xo[WS(os, 16)]), VADD(T1E, T1B), ovs, &(xo[0])); | |
352 } | |
353 { | |
354 V T1n, T1l, T1m, T1f, T1p, T17, T1e, T1q, T1o; | |
355 T1n = VMUL(LDK(KP559016994), VSUB(T1j, T1k)); | |
356 T1l = VADD(T1j, T1k); | |
357 T1m = VFNMS(LDK(KP250000000), T1l, T1i); | |
358 T17 = VSUB(T13, T16); | |
359 T1e = VSUB(T1a, T1d); | |
360 T1f = VBYI(VFNMS(LDK(KP951056516), T1e, VMUL(LDK(KP587785252), T17))); | |
361 T1p = VBYI(VFMA(LDK(KP951056516), T17, VMUL(LDK(KP587785252), T1e))); | |
362 ST(&(xo[WS(os, 10)]), VADD(T1i, T1l), ovs, &(xo[0])); | |
363 T1q = VADD(T1n, T1m); | |
364 ST(&(xo[WS(os, 6)]), VADD(T1p, T1q), ovs, &(xo[0])); | |
365 ST(&(xo[WS(os, 14)]), VSUB(T1q, T1p), ovs, &(xo[0])); | |
366 T1o = VSUB(T1m, T1n); | |
367 ST(&(xo[WS(os, 2)]), VADD(T1f, T1o), ovs, &(xo[0])); | |
368 ST(&(xo[WS(os, 18)]), VSUB(T1o, T1f), ovs, &(xo[0])); | |
369 } | |
370 { | |
371 V TA, TN, TU, TS, TK, TV, Tl, TR, TJ, Tj; | |
372 TA = VFNMS(LDK(KP951056516), Tz, VMUL(LDK(KP587785252), Ts)); | |
373 TN = VFNMS(LDK(KP951056516), TM, VMUL(LDK(KP587785252), TL)); | |
374 TU = VFMA(LDK(KP951056516), TL, VMUL(LDK(KP587785252), TM)); | |
375 TS = VFMA(LDK(KP951056516), Ts, VMUL(LDK(KP587785252), Tz)); | |
376 TJ = VFNMS(LDK(KP250000000), TI, TH); | |
377 TK = VSUB(TE, TJ); | |
378 TV = VADD(TE, TJ); | |
379 Tj = VFNMS(LDK(KP250000000), Ti, T3); | |
380 Tl = VSUB(Tj, Tk); | |
381 TR = VADD(Tk, Tj); | |
382 { | |
383 V TB, TO, TX, TY; | |
384 TB = VSUB(Tl, TA); | |
385 TO = VBYI(VSUB(TK, TN)); | |
386 ST(&(xo[WS(os, 17)]), VSUB(TB, TO), ovs, &(xo[WS(os, 1)])); | |
387 ST(&(xo[WS(os, 3)]), VADD(TB, TO), ovs, &(xo[WS(os, 1)])); | |
388 TX = VADD(TR, TS); | |
389 TY = VBYI(VSUB(TV, TU)); | |
390 ST(&(xo[WS(os, 11)]), VSUB(TX, TY), ovs, &(xo[WS(os, 1)])); | |
391 ST(&(xo[WS(os, 9)]), VADD(TX, TY), ovs, &(xo[WS(os, 1)])); | |
392 } | |
393 { | |
394 V TP, TQ, TT, TW; | |
395 TP = VADD(Tl, TA); | |
396 TQ = VBYI(VADD(TN, TK)); | |
397 ST(&(xo[WS(os, 13)]), VSUB(TP, TQ), ovs, &(xo[WS(os, 1)])); | |
398 ST(&(xo[WS(os, 7)]), VADD(TP, TQ), ovs, &(xo[WS(os, 1)])); | |
399 TT = VSUB(TR, TS); | |
400 TW = VBYI(VADD(TU, TV)); | |
401 ST(&(xo[WS(os, 19)]), VSUB(TT, TW), ovs, &(xo[WS(os, 1)])); | |
402 ST(&(xo[WS(os, 1)]), VADD(TT, TW), ovs, &(xo[WS(os, 1)])); | |
403 } | |
404 } | |
405 } | |
406 } | |
407 VLEAVE(); | |
408 } | |
409 | |
410 static const kdft_desc desc = { 20, XSIMD_STRING("n1bv_20"), {92, 12, 12, 0}, &GENUS, 0, 0, 0, 0 }; | |
411 | |
412 void XSIMD(codelet_n1bv_20) (planner *p) { | |
413 X(kdft_register) (p, n1bv_20, &desc); | |
414 } | |
415 | |
416 #endif /* HAVE_FMA */ |