Mercurial > hg > sv-dependency-builds

annotate src/fftw-3.3.5/dft/simd/common/n2bv_16.c @ 84:08ae793730bd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add null config files
author Chris Cannam
date Mon, 02 Mar 2020 14:03:47 +0000
parents 2cd0e3b3e1fd
children
rev   line source
Chris@42 1 /*
Chris@42 2 * Copyright (c) 2003, 2007-14 Matteo Frigo
Chris@42 3 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
Chris@42 4 *
Chris@42 5 * This program is free software; you can redistribute it and/or modify
Chris@42 6 * it under the terms of the GNU General Public License as published by
Chris@42 7 * the Free Software Foundation; either version 2 of the License, or
Chris@42 8 * (at your option) any later version.
Chris@42 9 *
Chris@42 10 * This program is distributed in the hope that it will be useful,
Chris@42 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@42 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@42 13 * GNU General Public License for more details.
Chris@42 14 *
Chris@42 15 * You should have received a copy of the GNU General Public License
Chris@42 16 * along with this program; if not, write to the Free Software
Chris@42 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Chris@42 18 *
Chris@42 19 */
Chris@42 20
Chris@42 21 /* This file was automatically generated --- DO NOT EDIT */
Chris@42 22 /* Generated on Sat Jul 30 16:40:40 EDT 2016 */
Chris@42 23
Chris@42 24 #include "codelet-dft.h"
Chris@42 25
Chris@42 26 #ifdef HAVE_FMA
Chris@42 27
Chris@42 28 /* Generated by: ../../../genfft/gen_notw_c.native -fma -reorder-insns -schedule-for-pipeline -simd -compact -variables 4 -pipeline-latency 8 -sign 1 -n 16 -name n2bv_16 -with-ostride 2 -include n2b.h -store-multiple 2 */
Chris@42 29
Chris@42 30 /*
Chris@42 31 * This function contains 72 FP additions, 34 FP multiplications,
Chris@42 32 * (or, 38 additions, 0 multiplications, 34 fused multiply/add),
Chris@42 33 * 62 stack variables, 3 constants, and 40 memory accesses
Chris@42 34 */
Chris@42 35 #include "n2b.h"
Chris@42 36
Chris@42 37 static void n2bv_16(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@42 38 {
Chris@42 39 DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
Chris@42 40 DVK(KP414213562, +0.414213562373095048801688724209698078569671875);
Chris@42 41 DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
Chris@42 42 {
Chris@42 43 INT i;
Chris@42 44 const R *xi;
Chris@42 45 R *xo;
Chris@42 46 xi = ii;
Chris@42 47 xo = io;
Chris@42 48 for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(32, is), MAKE_VOLATILE_STRIDE(32, os)) {
Chris@42 49 V T7, Tu, TF, TB, T13, TL, TO, TX, TC, Te, TP, Th, TQ, Tk, TW;
Chris@42 50 V T16;
Chris@42 51 {
Chris@42 52 V TH, TU, Tz, Tf, TK, TV, TA, TM, Ta, TN, Td, Tg, Ti, Tj;
Chris@42 53 {
Chris@42 54 V T1, T2, T4, T5, To, Tp, Tr, Ts;
Chris@42 55 T1 = LD(&(xi[0]), ivs, &(xi[0]));
Chris@42 56 T2 = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
Chris@42 57 T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
Chris@42 58 T5 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
Chris@42 59 To = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
Chris@42 60 Tp = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
Chris@42 61 Tr = LD(&(xi[WS(is, 14)]), ivs, &(xi[0]));
Chris@42 62 Ts = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
Chris@42 63 {
Chris@42 64 V T8, TI, Tq, TJ, Tt, T9, Tb, Tc, T3, T6;
Chris@42 65 T8 = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
Chris@42 66 TH = VSUB(T1, T2);
Chris@42 67 T3 = VADD(T1, T2);
Chris@42 68 TU = VSUB(T4, T5);
Chris@42 69 T6 = VADD(T4, T5);
Chris@42 70 TI = VSUB(To, Tp);
Chris@42 71 Tq = VADD(To, Tp);
Chris@42 72 TJ = VSUB(Tr, Ts);
Chris@42 73 Tt = VADD(Tr, Ts);
Chris@42 74 T9 = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
Chris@42 75 Tb = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
Chris@42 76 Tc = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
Chris@42 77 T7 = VSUB(T3, T6);
Chris@42 78 Tz = VADD(T3, T6);
Chris@42 79 Tf = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)]));
Chris@42 80 TK = VADD(TI, TJ);
Chris@42 81 TV = VSUB(TI, TJ);
Chris@42 82 TA = VADD(Tq, Tt);
Chris@42 83 Tu = VSUB(Tq, Tt);
Chris@42 84 TM = VSUB(T8, T9);
Chris@42 85 Ta = VADD(T8, T9);
Chris@42 86 TN = VSUB(Tb, Tc);
Chris@42 87 Td = VADD(Tb, Tc);
Chris@42 88 Tg = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
Chris@42 89 Ti = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
Chris@42 90 Tj = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
Chris@42 91 }
Chris@42 92 }
Chris@42 93 TF = VADD(Tz, TA);
Chris@42 94 TB = VSUB(Tz, TA);
Chris@42 95 T13 = VFNMS(LDK(KP707106781), TK, TH);
Chris@42 96 TL = VFMA(LDK(KP707106781), TK, TH);
Chris@42 97 TO = VFNMS(LDK(KP414213562), TN, TM);
Chris@42 98 TX = VFMA(LDK(KP414213562), TM, TN);
Chris@42 99 TC = VADD(Ta, Td);
Chris@42 100 Te = VSUB(Ta, Td);
Chris@42 101 TP = VSUB(Tf, Tg);
Chris@42 102 Th = VADD(Tf, Tg);
Chris@42 103 TQ = VSUB(Tj, Ti);
Chris@42 104 Tk = VADD(Ti, Tj);
Chris@42 105 TW = VFMA(LDK(KP707106781), TV, TU);
Chris@42 106 T16 = VFNMS(LDK(KP707106781), TV, TU);
Chris@42 107 }
Chris@42 108 {
Chris@42 109 V TY, TR, Tl, TD;
Chris@42 110 TY = VFMA(LDK(KP414213562), TP, TQ);
Chris@42 111 TR = VFNMS(LDK(KP414213562), TQ, TP);
Chris@42 112 Tl = VSUB(Th, Tk);
Chris@42 113 TD = VADD(Th, Tk);
Chris@42 114 {
Chris@42 115 V TS, T17, TZ, T14;
Chris@42 116 TS = VADD(TO, TR);
Chris@42 117 T17 = VSUB(TO, TR);
Chris@42 118 TZ = VSUB(TX, TY);
Chris@42 119 T14 = VADD(TX, TY);
Chris@42 120 {
Chris@42 121 V TE, TG, Tm, Tv;
Chris@42 122 TE = VSUB(TC, TD);
Chris@42 123 TG = VADD(TC, TD);
Chris@42 124 Tm = VADD(Te, Tl);
Chris@42 125 Tv = VSUB(Te, Tl);
Chris@42 126 {
Chris@42 127 V T18, T1a, TT, T11;
Chris@42 128 T18 = VFMA(LDK(KP923879532), T17, T16);
Chris@42 129 T1a = VFNMS(LDK(KP923879532), T17, T16);
Chris@42 130 TT = VFNMS(LDK(KP923879532), TS, TL);
Chris@42 131 T11 = VFMA(LDK(KP923879532), TS, TL);
Chris@42 132 {
Chris@42 133 V T15, T19, T10, T12;
Chris@42 134 T15 = VFNMS(LDK(KP923879532), T14, T13);
Chris@42 135 T19 = VFMA(LDK(KP923879532), T14, T13);
Chris@42 136 T10 = VFNMS(LDK(KP923879532), TZ, TW);
Chris@42 137 T12 = VFMA(LDK(KP923879532), TZ, TW);
Chris@42 138 {
Chris@42 139 V T1b, T1c, T1d, T1e;
Chris@42 140 T1b = VADD(TF, TG);
Chris@42 141 STM2(&(xo[0]), T1b, ovs, &(xo[0]));
Chris@42 142 T1c = VSUB(TF, TG);
Chris@42 143 STM2(&(xo[16]), T1c, ovs, &(xo[0]));
Chris@42 144 T1d = VFMAI(TE, TB);
Chris@42 145 STM2(&(xo[8]), T1d, ovs, &(xo[0]));
Chris@42 146 T1e = VFNMSI(TE, TB);
Chris@42 147 STM2(&(xo[24]), T1e, ovs, &(xo[0]));
Chris@42 148 {
Chris@42 149 V Tw, Ty, Tn, Tx;
Chris@42 150 Tw = VFNMS(LDK(KP707106781), Tv, Tu);
Chris@42 151 Ty = VFMA(LDK(KP707106781), Tv, Tu);
Chris@42 152 Tn = VFNMS(LDK(KP707106781), Tm, T7);
Chris@42 153 Tx = VFMA(LDK(KP707106781), Tm, T7);
Chris@42 154 {
Chris@42 155 V T1f, T1g, T1h, T1i;
Chris@42 156 T1f = VFNMSI(T1a, T19);
Chris@42 157 STM2(&(xo[6]), T1f, ovs, &(xo[2]));
Chris@42 158 T1g = VFMAI(T1a, T19);
Chris@42 159 STM2(&(xo[26]), T1g, ovs, &(xo[2]));
Chris@42 160 STN2(&(xo[24]), T1e, T1g, ovs);
Chris@42 161 T1h = VFNMSI(T18, T15);
Chris@42 162 STM2(&(xo[22]), T1h, ovs, &(xo[2]));
Chris@42 163 T1i = VFMAI(T18, T15);
Chris@42 164 STM2(&(xo[10]), T1i, ovs, &(xo[2]));
Chris@42 165 STN2(&(xo[8]), T1d, T1i, ovs);
Chris@42 166 {
Chris@42 167 V T1j, T1k, T1l, T1m;
Chris@42 168 T1j = VFNMSI(T12, T11);
Chris@42 169 STM2(&(xo[30]), T1j, ovs, &(xo[2]));
Chris@42 170 T1k = VFMAI(T12, T11);
Chris@42 171 STM2(&(xo[2]), T1k, ovs, &(xo[2]));
Chris@42 172 STN2(&(xo[0]), T1b, T1k, ovs);
Chris@42 173 T1l = VFMAI(T10, TT);
Chris@42 174 STM2(&(xo[18]), T1l, ovs, &(xo[2]));
Chris@42 175 STN2(&(xo[16]), T1c, T1l, ovs);
Chris@42 176 T1m = VFNMSI(T10, TT);
Chris@42 177 STM2(&(xo[14]), T1m, ovs, &(xo[2]));
Chris@42 178 {
Chris@42 179 V T1n, T1o, T1p, T1q;
Chris@42 180 T1n = VFMAI(Ty, Tx);
Chris@42 181 STM2(&(xo[4]), T1n, ovs, &(xo[0]));
Chris@42 182 STN2(&(xo[4]), T1n, T1f, ovs);
Chris@42 183 T1o = VFNMSI(Ty, Tx);
Chris@42 184 STM2(&(xo[28]), T1o, ovs, &(xo[0]));
Chris@42 185 STN2(&(xo[28]), T1o, T1j, ovs);
Chris@42 186 T1p = VFMAI(Tw, Tn);
Chris@42 187 STM2(&(xo[20]), T1p, ovs, &(xo[0]));
Chris@42 188 STN2(&(xo[20]), T1p, T1h, ovs);
Chris@42 189 T1q = VFNMSI(Tw, Tn);
Chris@42 190 STM2(&(xo[12]), T1q, ovs, &(xo[0]));
Chris@42 191 STN2(&(xo[12]), T1q, T1m, ovs);
Chris@42 192 }
Chris@42 193 }
Chris@42 194 }
Chris@42 195 }
Chris@42 196 }
Chris@42 197 }
Chris@42 198 }
Chris@42 199 }
Chris@42 200 }
Chris@42 201 }
Chris@42 202 }
Chris@42 203 }
Chris@42 204 VLEAVE();
Chris@42 205 }
Chris@42 206
Chris@42 207 static const kdft_desc desc = { 16, XSIMD_STRING("n2bv_16"), {38, 0, 34, 0}, &GENUS, 0, 2, 0, 0 };
Chris@42 208
Chris@42 209 void XSIMD(codelet_n2bv_16) (planner *p) {
Chris@42 210 X(kdft_register) (p, n2bv_16, &desc);
Chris@42 211 }
Chris@42 212
Chris@42 213 #else /* HAVE_FMA */
Chris@42 214
Chris@42 215 /* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -sign 1 -n 16 -name n2bv_16 -with-ostride 2 -include n2b.h -store-multiple 2 */
Chris@42 216
Chris@42 217 /*
Chris@42 218 * This function contains 72 FP additions, 12 FP multiplications,
Chris@42 219 * (or, 68 additions, 8 multiplications, 4 fused multiply/add),
Chris@42 220 * 38 stack variables, 3 constants, and 40 memory accesses
Chris@42 221 */
Chris@42 222 #include "n2b.h"
Chris@42 223
Chris@42 224 static void n2bv_16(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@42 225 {
Chris@42 226 DVK(KP382683432, +0.382683432365089771728459984030398866761344562);
Chris@42 227 DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
Chris@42 228 DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
Chris@42 229 {
Chris@42 230 INT i;
Chris@42 231 const R *xi;
Chris@42 232 R *xo;
Chris@42 233 xi = ii;
Chris@42 234 xo = io;
Chris@42 235 for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(32, is), MAKE_VOLATILE_STRIDE(32, os)) {
Chris@42 236 V Tp, T13, Tu, TY, Tm, T14, Tv, TU, T7, T16, Tx, TN, Te, T17, Ty;
Chris@42 237 V TQ;
Chris@42 238 {
Chris@42 239 V Tn, To, TX, Ts, Tt, TW;
Chris@42 240 Tn = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
Chris@42 241 To = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
Chris@42 242 TX = VADD(Tn, To);
Chris@42 243 Ts = LD(&(xi[0]), ivs, &(xi[0]));
Chris@42 244 Tt = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
Chris@42 245 TW = VADD(Ts, Tt);
Chris@42 246 Tp = VSUB(Tn, To);
Chris@42 247 T13 = VADD(TW, TX);
Chris@42 248 Tu = VSUB(Ts, Tt);
Chris@42 249 TY = VSUB(TW, TX);
Chris@42 250 }
Chris@42 251 {
Chris@42 252 V Ti, TS, Tl, TT;
Chris@42 253 {
Chris@42 254 V Tg, Th, Tj, Tk;
Chris@42 255 Tg = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
Chris@42 256 Th = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
Chris@42 257 Ti = VSUB(Tg, Th);
Chris@42 258 TS = VADD(Tg, Th);
Chris@42 259 Tj = LD(&(xi[WS(is, 14)]), ivs, &(xi[0]));
Chris@42 260 Tk = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
Chris@42 261 Tl = VSUB(Tj, Tk);
Chris@42 262 TT = VADD(Tj, Tk);
Chris@42 263 }
Chris@42 264 Tm = VMUL(LDK(KP707106781), VSUB(Ti, Tl));
Chris@42 265 T14 = VADD(TS, TT);
Chris@42 266 Tv = VMUL(LDK(KP707106781), VADD(Ti, Tl));
Chris@42 267 TU = VSUB(TS, TT);
Chris@42 268 }
Chris@42 269 {
Chris@42 270 V T3, TL, T6, TM;
Chris@42 271 {
Chris@42 272 V T1, T2, T4, T5;
Chris@42 273 T1 = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
Chris@42 274 T2 = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
Chris@42 275 T3 = VSUB(T1, T2);
Chris@42 276 TL = VADD(T1, T2);
Chris@42 277 T4 = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
Chris@42 278 T5 = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
Chris@42 279 T6 = VSUB(T4, T5);
Chris@42 280 TM = VADD(T4, T5);
Chris@42 281 }
Chris@42 282 T7 = VFNMS(LDK(KP382683432), T6, VMUL(LDK(KP923879532), T3));
Chris@42 283 T16 = VADD(TL, TM);
Chris@42 284 Tx = VFMA(LDK(KP382683432), T3, VMUL(LDK(KP923879532), T6));
Chris@42 285 TN = VSUB(TL, TM);
Chris@42 286 }
Chris@42 287 {
Chris@42 288 V Ta, TO, Td, TP;
Chris@42 289 {
Chris@42 290 V T8, T9, Tb, Tc;
Chris@42 291 T8 = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)]));
Chris@42 292 T9 = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
Chris@42 293 Ta = VSUB(T8, T9);
Chris@42 294 TO = VADD(T8, T9);
Chris@42 295 Tb = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
Chris@42 296 Tc = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
Chris@42 297 Td = VSUB(Tb, Tc);
Chris@42 298 TP = VADD(Tb, Tc);
Chris@42 299 }
Chris@42 300 Te = VFMA(LDK(KP923879532), Ta, VMUL(LDK(KP382683432), Td));
Chris@42 301 T17 = VADD(TO, TP);
Chris@42 302 Ty = VFNMS(LDK(KP382683432), Ta, VMUL(LDK(KP923879532), Td));
Chris@42 303 TQ = VSUB(TO, TP);
Chris@42 304 }
Chris@42 305 {
Chris@42 306 V T1b, T1c, T1d, T1e;
Chris@42 307 {
Chris@42 308 V T15, T18, T19, T1a;
Chris@42 309 T15 = VSUB(T13, T14);
Chris@42 310 T18 = VBYI(VSUB(T16, T17));
Chris@42 311 T1b = VSUB(T15, T18);
Chris@42 312 STM2(&(xo[24]), T1b, ovs, &(xo[0]));
Chris@42 313 T1c = VADD(T15, T18);
Chris@42 314 STM2(&(xo[8]), T1c, ovs, &(xo[0]));
Chris@42 315 T19 = VADD(T13, T14);
Chris@42 316 T1a = VADD(T16, T17);
Chris@42 317 T1d = VSUB(T19, T1a);
Chris@42 318 STM2(&(xo[16]), T1d, ovs, &(xo[0]));
Chris@42 319 T1e = VADD(T19, T1a);
Chris@42 320 STM2(&(xo[0]), T1e, ovs, &(xo[0]));
Chris@42 321 }
Chris@42 322 {
Chris@42 323 V T1f, T1g, T1h, T1i;
Chris@42 324 {
Chris@42 325 V TV, T11, T10, T12, TR, TZ;
Chris@42 326 TR = VMUL(LDK(KP707106781), VSUB(TN, TQ));
Chris@42 327 TV = VBYI(VSUB(TR, TU));
Chris@42 328 T11 = VBYI(VADD(TU, TR));
Chris@42 329 TZ = VMUL(LDK(KP707106781), VADD(TN, TQ));
Chris@42 330 T10 = VSUB(TY, TZ);
Chris@42 331 T12 = VADD(TY, TZ);
Chris@42 332 T1f = VADD(TV, T10);
Chris@42 333 STM2(&(xo[12]), T1f, ovs, &(xo[0]));
Chris@42 334 T1g = VSUB(T12, T11);
Chris@42 335 STM2(&(xo[28]), T1g, ovs, &(xo[0]));
Chris@42 336 T1h = VSUB(T10, TV);
Chris@42 337 STM2(&(xo[20]), T1h, ovs, &(xo[0]));
Chris@42 338 T1i = VADD(T11, T12);
Chris@42 339 STM2(&(xo[4]), T1i, ovs, &(xo[0]));
Chris@42 340 }
Chris@42 341 {
Chris@42 342 V Tr, TB, TA, TC;
Chris@42 343 {
Chris@42 344 V Tf, Tq, Tw, Tz;
Chris@42 345 Tf = VSUB(T7, Te);
Chris@42 346 Tq = VSUB(Tm, Tp);
Chris@42 347 Tr = VBYI(VSUB(Tf, Tq));
Chris@42 348 TB = VBYI(VADD(Tq, Tf));
Chris@42 349 Tw = VSUB(Tu, Tv);
Chris@42 350 Tz = VSUB(Tx, Ty);
Chris@42 351 TA = VSUB(Tw, Tz);
Chris@42 352 TC = VADD(Tw, Tz);
Chris@42 353 }
Chris@42 354 {
Chris@42 355 V T1j, T1k, T1l, T1m;
Chris@42 356 T1j = VADD(Tr, TA);
Chris@42 357 STM2(&(xo[10]), T1j, ovs, &(xo[2]));
Chris@42 358 STN2(&(xo[8]), T1c, T1j, ovs);
Chris@42 359 T1k = VSUB(TC, TB);
Chris@42 360 STM2(&(xo[26]), T1k, ovs, &(xo[2]));
Chris@42 361 STN2(&(xo[24]), T1b, T1k, ovs);
Chris@42 362 T1l = VSUB(TA, Tr);
Chris@42 363 STM2(&(xo[22]), T1l, ovs, &(xo[2]));
Chris@42 364 STN2(&(xo[20]), T1h, T1l, ovs);
Chris@42 365 T1m = VADD(TB, TC);
Chris@42 366 STM2(&(xo[6]), T1m, ovs, &(xo[2]));
Chris@42 367 STN2(&(xo[4]), T1i, T1m, ovs);
Chris@42 368 }
Chris@42 369 }
Chris@42 370 {
Chris@42 371 V TF, TJ, TI, TK;
Chris@42 372 {
Chris@42 373 V TD, TE, TG, TH;
Chris@42 374 TD = VADD(Tu, Tv);
Chris@42 375 TE = VADD(T7, Te);
Chris@42 376 TF = VADD(TD, TE);
Chris@42 377 TJ = VSUB(TD, TE);
Chris@42 378 TG = VADD(Tp, Tm);
Chris@42 379 TH = VADD(Tx, Ty);
Chris@42 380 TI = VBYI(VADD(TG, TH));
Chris@42 381 TK = VBYI(VSUB(TH, TG));
Chris@42 382 }
Chris@42 383 {
Chris@42 384 V T1n, T1o, T1p, T1q;
Chris@42 385 T1n = VSUB(TF, TI);
Chris@42 386 STM2(&(xo[30]), T1n, ovs, &(xo[2]));
Chris@42 387 STN2(&(xo[28]), T1g, T1n, ovs);
Chris@42 388 T1o = VADD(TJ, TK);
Chris@42 389 STM2(&(xo[14]), T1o, ovs, &(xo[2]));
Chris@42 390 STN2(&(xo[12]), T1f, T1o, ovs);
Chris@42 391 T1p = VADD(TF, TI);
Chris@42 392 STM2(&(xo[2]), T1p, ovs, &(xo[2]));
Chris@42 393 STN2(&(xo[0]), T1e, T1p, ovs);
Chris@42 394 T1q = VSUB(TJ, TK);
Chris@42 395 STM2(&(xo[18]), T1q, ovs, &(xo[2]));
Chris@42 396 STN2(&(xo[16]), T1d, T1q, ovs);
Chris@42 397 }
Chris@42 398 }
Chris@42 399 }
Chris@42 400 }
Chris@42 401 }
Chris@42 402 }
Chris@42 403 VLEAVE();
Chris@42 404 }
Chris@42 405
Chris@42 406 static const kdft_desc desc = { 16, XSIMD_STRING("n2bv_16"), {68, 8, 4, 0}, &GENUS, 0, 2, 0, 0 };
Chris@42 407
Chris@42 408 void XSIMD(codelet_n2bv_16) (planner *p) {
Chris@42 409 X(kdft_register) (p, n2bv_16, &desc);
Chris@42 410 }
Chris@42 411
Chris@42 412 #endif /* HAVE_FMA */