annotate src/fftw-3.3.5/dft/scalar/codelets/n1_32.c @ 169:223a55898ab9 tip default

Add null config files
author Chris Cannam <cannam@all-day-breakfast.com>
date Mon, 02 Mar 2020 14:03:47 +0000
parents 7867fa7e1b6b
children
rev   line source
cannam@127 1 /*
cannam@127 2 * Copyright (c) 2003, 2007-14 Matteo Frigo
cannam@127 3 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
cannam@127 4 *
cannam@127 5 * This program is free software; you can redistribute it and/or modify
cannam@127 6 * it under the terms of the GNU General Public License as published by
cannam@127 7 * the Free Software Foundation; either version 2 of the License, or
cannam@127 8 * (at your option) any later version.
cannam@127 9 *
cannam@127 10 * This program is distributed in the hope that it will be useful,
cannam@127 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@127 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
cannam@127 13 * GNU General Public License for more details.
cannam@127 14 *
cannam@127 15 * You should have received a copy of the GNU General Public License
cannam@127 16 * along with this program; if not, write to the Free Software
cannam@127 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
cannam@127 18 *
cannam@127 19 */
cannam@127 20
cannam@127 21 /* This file was automatically generated --- DO NOT EDIT */
cannam@127 22 /* Generated on Sat Jul 30 16:35:59 EDT 2016 */
cannam@127 23
cannam@127 24 #include "codelet-dft.h"
cannam@127 25
cannam@127 26 #ifdef HAVE_FMA
cannam@127 27
cannam@127 28 /* Generated by: ../../../genfft/gen_notw.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 32 -name n1_32 -include n.h */
cannam@127 29
cannam@127 30 /*
cannam@127 31 * This function contains 372 FP additions, 136 FP multiplications,
cannam@127 32 * (or, 236 additions, 0 multiplications, 136 fused multiply/add),
cannam@127 33 * 136 stack variables, 7 constants, and 128 memory accesses
cannam@127 34 */
cannam@127 35 #include "n.h"
cannam@127 36
cannam@127 37 static void n1_32(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
cannam@127 38 {
cannam@127 39 DK(KP980785280, +0.980785280403230449126182236134239036973933731);
cannam@127 40 DK(KP198912367, +0.198912367379658006911597622644676228597850501);
cannam@127 41 DK(KP831469612, +0.831469612302545237078788377617905756738560812);
cannam@127 42 DK(KP668178637, +0.668178637919298919997757686523080761552472251);
cannam@127 43 DK(KP923879532, +0.923879532511286756128183189396788286822416626);
cannam@127 44 DK(KP707106781, +0.707106781186547524400844362104849039284835938);
cannam@127 45 DK(KP414213562, +0.414213562373095048801688724209698078569671875);
cannam@127 46 {
cannam@127 47 INT i;
cannam@127 48 for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(128, is), MAKE_VOLATILE_STRIDE(128, os)) {
cannam@127 49 E T3g, T3f, T3n, T3b, T3r, T3l, T3o, T3e, T3h, T3p;
cannam@127 50 {
cannam@127 51 E T2T, T3T, T4r, T7, T3t, T1z, T18, T4Z, Te, T50, T4s, T1f, T2W, T3u, T3U;
cannam@127 52 E T1G, Tm, T1n, T3X, T3y, T2Z, T1O, T53, T4w, Tt, T1u, T3W, T3B, T2Y, T1V;
cannam@127 53 E T52, T4z, T3O, T2t, T3L, T2K, T5F, TZ, T5I, T5X, T4R, T5k, T3M, T2E, T5j;
cannam@127 54 E T4W, T3P, T2N, T3H, T22, T3E, T2j, T4H, T4K, T5A, TK, T5D, T5W, T2k, T2l;
cannam@127 55 E T4G, T5h, T3F, T2d;
cannam@127 56 {
cannam@127 57 E Tj, T1L, Ti, T1I, T1j, Tk, T1k, T1l;
cannam@127 58 {
cannam@127 59 E T4, T1x, T3, T2R, T14, T5, T15, T16, T1C, T1F;
cannam@127 60 {
cannam@127 61 E T1, T2, T12, T13;
cannam@127 62 T1 = ri[0];
cannam@127 63 T2 = ri[WS(is, 16)];
cannam@127 64 T12 = ii[0];
cannam@127 65 T13 = ii[WS(is, 16)];
cannam@127 66 T4 = ri[WS(is, 8)];
cannam@127 67 T1x = T1 - T2;
cannam@127 68 T3 = T1 + T2;
cannam@127 69 T2R = T12 - T13;
cannam@127 70 T14 = T12 + T13;
cannam@127 71 T5 = ri[WS(is, 24)];
cannam@127 72 T15 = ii[WS(is, 8)];
cannam@127 73 T16 = ii[WS(is, 24)];
cannam@127 74 }
cannam@127 75 {
cannam@127 76 E Tb, T1A, Ta, T1B, T1b, Tc, T1c, T1d;
cannam@127 77 {
cannam@127 78 E T8, T9, T19, T1a;
cannam@127 79 T8 = ri[WS(is, 4)];
cannam@127 80 {
cannam@127 81 E T2S, T6, T1y, T17;
cannam@127 82 T2S = T4 - T5;
cannam@127 83 T6 = T4 + T5;
cannam@127 84 T1y = T15 - T16;
cannam@127 85 T17 = T15 + T16;
cannam@127 86 T2T = T2R - T2S;
cannam@127 87 T3T = T2S + T2R;
cannam@127 88 T4r = T3 - T6;
cannam@127 89 T7 = T3 + T6;
cannam@127 90 T3t = T1x - T1y;
cannam@127 91 T1z = T1x + T1y;
cannam@127 92 T18 = T14 + T17;
cannam@127 93 T4Z = T14 - T17;
cannam@127 94 T9 = ri[WS(is, 20)];
cannam@127 95 }
cannam@127 96 T19 = ii[WS(is, 4)];
cannam@127 97 T1a = ii[WS(is, 20)];
cannam@127 98 Tb = ri[WS(is, 28)];
cannam@127 99 T1A = T8 - T9;
cannam@127 100 Ta = T8 + T9;
cannam@127 101 T1B = T19 - T1a;
cannam@127 102 T1b = T19 + T1a;
cannam@127 103 Tc = ri[WS(is, 12)];
cannam@127 104 T1c = ii[WS(is, 28)];
cannam@127 105 T1d = ii[WS(is, 12)];
cannam@127 106 }
cannam@127 107 {
cannam@127 108 E T2U, T1D, Td, T1E, T1e, T2V;
cannam@127 109 T1C = T1A + T1B;
cannam@127 110 T2U = T1B - T1A;
cannam@127 111 T1D = Tb - Tc;
cannam@127 112 Td = Tb + Tc;
cannam@127 113 T1E = T1c - T1d;
cannam@127 114 T1e = T1c + T1d;
cannam@127 115 Te = Ta + Td;
cannam@127 116 T50 = Td - Ta;
cannam@127 117 T1F = T1D - T1E;
cannam@127 118 T2V = T1D + T1E;
cannam@127 119 T4s = T1b - T1e;
cannam@127 120 T1f = T1b + T1e;
cannam@127 121 T2W = T2U + T2V;
cannam@127 122 T3u = T2U - T2V;
cannam@127 123 }
cannam@127 124 }
cannam@127 125 {
cannam@127 126 E Tg, Th, T1h, T1i;
cannam@127 127 Tg = ri[WS(is, 2)];
cannam@127 128 T3U = T1F - T1C;
cannam@127 129 T1G = T1C + T1F;
cannam@127 130 Th = ri[WS(is, 18)];
cannam@127 131 T1h = ii[WS(is, 2)];
cannam@127 132 T1i = ii[WS(is, 18)];
cannam@127 133 Tj = ri[WS(is, 10)];
cannam@127 134 T1L = Tg - Th;
cannam@127 135 Ti = Tg + Th;
cannam@127 136 T1I = T1h - T1i;
cannam@127 137 T1j = T1h + T1i;
cannam@127 138 Tk = ri[WS(is, 26)];
cannam@127 139 T1k = ii[WS(is, 10)];
cannam@127 140 T1l = ii[WS(is, 26)];
cannam@127 141 }
cannam@127 142 }
cannam@127 143 {
cannam@127 144 E Tq, T1S, Tp, T1P, T1q, Tr, T1r, T1s;
cannam@127 145 {
cannam@127 146 E Tn, To, T1o, T1p, T1J, Tl;
cannam@127 147 Tn = ri[WS(is, 30)];
cannam@127 148 T1J = Tj - Tk;
cannam@127 149 Tl = Tj + Tk;
cannam@127 150 {
cannam@127 151 E T1M, T1m, T3w, T1K;
cannam@127 152 T1M = T1k - T1l;
cannam@127 153 T1m = T1k + T1l;
cannam@127 154 T3w = T1J + T1I;
cannam@127 155 T1K = T1I - T1J;
cannam@127 156 {
cannam@127 157 E T4v, T3x, T1N, T4u;
cannam@127 158 T4v = Ti - Tl;
cannam@127 159 Tm = Ti + Tl;
cannam@127 160 T3x = T1L - T1M;
cannam@127 161 T1N = T1L + T1M;
cannam@127 162 T4u = T1j - T1m;
cannam@127 163 T1n = T1j + T1m;
cannam@127 164 T3X = FNMS(KP414213562, T3w, T3x);
cannam@127 165 T3y = FMA(KP414213562, T3x, T3w);
cannam@127 166 T2Z = FMA(KP414213562, T1K, T1N);
cannam@127 167 T1O = FNMS(KP414213562, T1N, T1K);
cannam@127 168 T53 = T4v + T4u;
cannam@127 169 T4w = T4u - T4v;
cannam@127 170 To = ri[WS(is, 14)];
cannam@127 171 }
cannam@127 172 }
cannam@127 173 T1o = ii[WS(is, 30)];
cannam@127 174 T1p = ii[WS(is, 14)];
cannam@127 175 Tq = ri[WS(is, 6)];
cannam@127 176 T1S = Tn - To;
cannam@127 177 Tp = Tn + To;
cannam@127 178 T1P = T1o - T1p;
cannam@127 179 T1q = T1o + T1p;
cannam@127 180 Tr = ri[WS(is, 22)];
cannam@127 181 T1r = ii[WS(is, 6)];
cannam@127 182 T1s = ii[WS(is, 22)];
cannam@127 183 }
cannam@127 184 {
cannam@127 185 E T4S, T4V, T2L, T2M;
cannam@127 186 {
cannam@127 187 E T2G, TN, T4N, T2r, T2s, TQ, T4O, T2J, TV, T2x, TU, T4T, T2w, TW, T2A;
cannam@127 188 E T2B;
cannam@127 189 {
cannam@127 190 E TO, TP, T2H, T2I;
cannam@127 191 {
cannam@127 192 E TL, TM, T2p, T2q, T1Q, Ts;
cannam@127 193 TL = ri[WS(is, 31)];
cannam@127 194 T1Q = Tq - Tr;
cannam@127 195 Ts = Tq + Tr;
cannam@127 196 {
cannam@127 197 E T1T, T1t, T3z, T1R;
cannam@127 198 T1T = T1r - T1s;
cannam@127 199 T1t = T1r + T1s;
cannam@127 200 T3z = T1Q + T1P;
cannam@127 201 T1R = T1P - T1Q;
cannam@127 202 {
cannam@127 203 E T4x, T3A, T1U, T4y;
cannam@127 204 T4x = Tp - Ts;
cannam@127 205 Tt = Tp + Ts;
cannam@127 206 T3A = T1S - T1T;
cannam@127 207 T1U = T1S + T1T;
cannam@127 208 T4y = T1q - T1t;
cannam@127 209 T1u = T1q + T1t;
cannam@127 210 T3W = FMA(KP414213562, T3z, T3A);
cannam@127 211 T3B = FNMS(KP414213562, T3A, T3z);
cannam@127 212 T2Y = FNMS(KP414213562, T1R, T1U);
cannam@127 213 T1V = FMA(KP414213562, T1U, T1R);
cannam@127 214 T52 = T4x - T4y;
cannam@127 215 T4z = T4x + T4y;
cannam@127 216 TM = ri[WS(is, 15)];
cannam@127 217 }
cannam@127 218 }
cannam@127 219 T2p = ii[WS(is, 31)];
cannam@127 220 T2q = ii[WS(is, 15)];
cannam@127 221 TO = ri[WS(is, 7)];
cannam@127 222 T2G = TL - TM;
cannam@127 223 TN = TL + TM;
cannam@127 224 T4N = T2p + T2q;
cannam@127 225 T2r = T2p - T2q;
cannam@127 226 TP = ri[WS(is, 23)];
cannam@127 227 T2H = ii[WS(is, 7)];
cannam@127 228 T2I = ii[WS(is, 23)];
cannam@127 229 }
cannam@127 230 {
cannam@127 231 E TS, TT, T2u, T2v;
cannam@127 232 TS = ri[WS(is, 3)];
cannam@127 233 T2s = TO - TP;
cannam@127 234 TQ = TO + TP;
cannam@127 235 T4O = T2H + T2I;
cannam@127 236 T2J = T2H - T2I;
cannam@127 237 TT = ri[WS(is, 19)];
cannam@127 238 T2u = ii[WS(is, 3)];
cannam@127 239 T2v = ii[WS(is, 19)];
cannam@127 240 TV = ri[WS(is, 27)];
cannam@127 241 T2x = TS - TT;
cannam@127 242 TU = TS + TT;
cannam@127 243 T4T = T2u + T2v;
cannam@127 244 T2w = T2u - T2v;
cannam@127 245 TW = ri[WS(is, 11)];
cannam@127 246 T2A = ii[WS(is, 27)];
cannam@127 247 T2B = ii[WS(is, 11)];
cannam@127 248 }
cannam@127 249 }
cannam@127 250 {
cannam@127 251 E T2z, T4U, T2C, TR, TY, T4Q, TX;
cannam@127 252 T3O = T2s + T2r;
cannam@127 253 T2t = T2r - T2s;
cannam@127 254 T2z = TV - TW;
cannam@127 255 TX = TV + TW;
cannam@127 256 T4U = T2A + T2B;
cannam@127 257 T2C = T2A - T2B;
cannam@127 258 T3L = T2G - T2J;
cannam@127 259 T2K = T2G + T2J;
cannam@127 260 T4S = TN - TQ;
cannam@127 261 TR = TN + TQ;
cannam@127 262 TY = TU + TX;
cannam@127 263 T4Q = TX - TU;
cannam@127 264 {
cannam@127 265 E T4P, T5G, T5H, T2y, T2D;
cannam@127 266 T4P = T4N - T4O;
cannam@127 267 T5G = T4N + T4O;
cannam@127 268 T5H = T4T + T4U;
cannam@127 269 T4V = T4T - T4U;
cannam@127 270 T5F = TR - TY;
cannam@127 271 TZ = TR + TY;
cannam@127 272 T5I = T5G - T5H;
cannam@127 273 T5X = T5G + T5H;
cannam@127 274 T2L = T2x + T2w;
cannam@127 275 T2y = T2w - T2x;
cannam@127 276 T2D = T2z + T2C;
cannam@127 277 T2M = T2z - T2C;
cannam@127 278 T4R = T4P - T4Q;
cannam@127 279 T5k = T4Q + T4P;
cannam@127 280 T3M = T2D - T2y;
cannam@127 281 T2E = T2y + T2D;
cannam@127 282 }
cannam@127 283 }
cannam@127 284 }
cannam@127 285 {
cannam@127 286 E T2f, Ty, T4C, T20, T21, TB, T4D, T2i, TG, T26, TF, T4I, T25, TH, T29;
cannam@127 287 E T2a;
cannam@127 288 {
cannam@127 289 E Tz, TA, T2g, T2h;
cannam@127 290 {
cannam@127 291 E Tw, Tx, T1Y, T1Z;
cannam@127 292 Tw = ri[WS(is, 1)];
cannam@127 293 T5j = T4S + T4V;
cannam@127 294 T4W = T4S - T4V;
cannam@127 295 T3P = T2L - T2M;
cannam@127 296 T2N = T2L + T2M;
cannam@127 297 Tx = ri[WS(is, 17)];
cannam@127 298 T1Y = ii[WS(is, 1)];
cannam@127 299 T1Z = ii[WS(is, 17)];
cannam@127 300 Tz = ri[WS(is, 9)];
cannam@127 301 T2f = Tw - Tx;
cannam@127 302 Ty = Tw + Tx;
cannam@127 303 T4C = T1Y + T1Z;
cannam@127 304 T20 = T1Y - T1Z;
cannam@127 305 TA = ri[WS(is, 25)];
cannam@127 306 T2g = ii[WS(is, 9)];
cannam@127 307 T2h = ii[WS(is, 25)];
cannam@127 308 }
cannam@127 309 {
cannam@127 310 E TD, TE, T23, T24;
cannam@127 311 TD = ri[WS(is, 5)];
cannam@127 312 T21 = Tz - TA;
cannam@127 313 TB = Tz + TA;
cannam@127 314 T4D = T2g + T2h;
cannam@127 315 T2i = T2g - T2h;
cannam@127 316 TE = ri[WS(is, 21)];
cannam@127 317 T23 = ii[WS(is, 5)];
cannam@127 318 T24 = ii[WS(is, 21)];
cannam@127 319 TG = ri[WS(is, 29)];
cannam@127 320 T26 = TD - TE;
cannam@127 321 TF = TD + TE;
cannam@127 322 T4I = T23 + T24;
cannam@127 323 T25 = T23 - T24;
cannam@127 324 TH = ri[WS(is, 13)];
cannam@127 325 T29 = ii[WS(is, 29)];
cannam@127 326 T2a = ii[WS(is, 13)];
cannam@127 327 }
cannam@127 328 }
cannam@127 329 {
cannam@127 330 E T28, T4J, T2b, TC, TJ, T4F, TI;
cannam@127 331 T3H = T21 + T20;
cannam@127 332 T22 = T20 - T21;
cannam@127 333 T28 = TG - TH;
cannam@127 334 TI = TG + TH;
cannam@127 335 T4J = T29 + T2a;
cannam@127 336 T2b = T29 - T2a;
cannam@127 337 T3E = T2f - T2i;
cannam@127 338 T2j = T2f + T2i;
cannam@127 339 T4H = Ty - TB;
cannam@127 340 TC = Ty + TB;
cannam@127 341 TJ = TF + TI;
cannam@127 342 T4F = TI - TF;
cannam@127 343 {
cannam@127 344 E T4E, T5B, T5C, T27, T2c;
cannam@127 345 T4E = T4C - T4D;
cannam@127 346 T5B = T4C + T4D;
cannam@127 347 T5C = T4I + T4J;
cannam@127 348 T4K = T4I - T4J;
cannam@127 349 T5A = TC - TJ;
cannam@127 350 TK = TC + TJ;
cannam@127 351 T5D = T5B - T5C;
cannam@127 352 T5W = T5B + T5C;
cannam@127 353 T2k = T26 + T25;
cannam@127 354 T27 = T25 - T26;
cannam@127 355 T2c = T28 + T2b;
cannam@127 356 T2l = T28 - T2b;
cannam@127 357 T4G = T4E - T4F;
cannam@127 358 T5h = T4F + T4E;
cannam@127 359 T3F = T2c - T27;
cannam@127 360 T2d = T27 + T2c;
cannam@127 361 }
cannam@127 362 }
cannam@127 363 }
cannam@127 364 }
cannam@127 365 }
cannam@127 366 }
cannam@127 367 {
cannam@127 368 E T3I, T2m, Tv, T60, T11, T10, T5Z, T1w;
cannam@127 369 {
cannam@127 370 E T5f, T5w, T5q, T5m, T5v, T5p;
cannam@127 371 {
cannam@127 372 E T5d, T5g, T5o, T4B, T5a, T5n, T5e, T56, T4Y, T57, T55;
cannam@127 373 {
cannam@127 374 E T4X, T4M, T5b, T5c, T51, T54;
cannam@127 375 {
cannam@127 376 E T4t, T4A, T58, T59, T4L;
cannam@127 377 T5d = T4r + T4s;
cannam@127 378 T4t = T4r - T4s;
cannam@127 379 T5g = T4H + T4K;
cannam@127 380 T4L = T4H - T4K;
cannam@127 381 T3I = T2k - T2l;
cannam@127 382 T2m = T2k + T2l;
cannam@127 383 T4A = T4w - T4z;
cannam@127 384 T5o = T4w + T4z;
cannam@127 385 T4X = FNMS(KP414213562, T4W, T4R);
cannam@127 386 T58 = FMA(KP414213562, T4R, T4W);
cannam@127 387 T59 = FNMS(KP414213562, T4G, T4L);
cannam@127 388 T4M = FMA(KP414213562, T4L, T4G);
cannam@127 389 T5b = FNMS(KP707106781, T4A, T4t);
cannam@127 390 T4B = FMA(KP707106781, T4A, T4t);
cannam@127 391 T5c = T59 + T58;
cannam@127 392 T5a = T58 - T59;
cannam@127 393 T5n = T50 + T4Z;
cannam@127 394 T51 = T4Z - T50;
cannam@127 395 T54 = T52 - T53;
cannam@127 396 T5e = T53 + T52;
cannam@127 397 }
cannam@127 398 ro[WS(os, 14)] = FNMS(KP923879532, T5c, T5b);
cannam@127 399 T56 = T4M + T4X;
cannam@127 400 T4Y = T4M - T4X;
cannam@127 401 T57 = FMA(KP707106781, T54, T51);
cannam@127 402 T55 = FNMS(KP707106781, T54, T51);
cannam@127 403 ro[WS(os, 30)] = FMA(KP923879532, T5c, T5b);
cannam@127 404 }
cannam@127 405 ro[WS(os, 6)] = FMA(KP923879532, T4Y, T4B);
cannam@127 406 ro[WS(os, 22)] = FNMS(KP923879532, T4Y, T4B);
cannam@127 407 io[WS(os, 6)] = FMA(KP923879532, T5a, T57);
cannam@127 408 io[WS(os, 22)] = FNMS(KP923879532, T5a, T57);
cannam@127 409 io[WS(os, 30)] = FMA(KP923879532, T56, T55);
cannam@127 410 io[WS(os, 14)] = FNMS(KP923879532, T56, T55);
cannam@127 411 {
cannam@127 412 E T5i, T5l, T5r, T5u, T5s, T5t;
cannam@127 413 T5i = FMA(KP414213562, T5h, T5g);
cannam@127 414 T5s = FNMS(KP414213562, T5g, T5h);
cannam@127 415 T5t = FMA(KP414213562, T5j, T5k);
cannam@127 416 T5l = FNMS(KP414213562, T5k, T5j);
cannam@127 417 T5r = FNMS(KP707106781, T5e, T5d);
cannam@127 418 T5f = FMA(KP707106781, T5e, T5d);
cannam@127 419 T5w = T5s + T5t;
cannam@127 420 T5u = T5s - T5t;
cannam@127 421 ro[WS(os, 26)] = FNMS(KP923879532, T5u, T5r);
cannam@127 422 T5q = T5l - T5i;
cannam@127 423 T5m = T5i + T5l;
cannam@127 424 T5v = FMA(KP707106781, T5o, T5n);
cannam@127 425 T5p = FNMS(KP707106781, T5o, T5n);
cannam@127 426 ro[WS(os, 10)] = FMA(KP923879532, T5u, T5r);
cannam@127 427 }
cannam@127 428 }
cannam@127 429 ro[WS(os, 2)] = FMA(KP923879532, T5m, T5f);
cannam@127 430 ro[WS(os, 18)] = FNMS(KP923879532, T5m, T5f);
cannam@127 431 io[WS(os, 2)] = FMA(KP923879532, T5w, T5v);
cannam@127 432 io[WS(os, 18)] = FNMS(KP923879532, T5w, T5v);
cannam@127 433 io[WS(os, 10)] = FMA(KP923879532, T5q, T5p);
cannam@127 434 io[WS(os, 26)] = FNMS(KP923879532, T5q, T5p);
cannam@127 435 {
cannam@127 436 E Tf, T1v, T5z, T5U, T1g, Tu, T5O, T5K, T5T, T5N, T5V, T5Y;
cannam@127 437 {
cannam@127 438 E T5E, T5J, T5P, T5S, T5L, T5M;
cannam@127 439 {
cannam@127 440 E T5x, T5y, T5Q, T5R;
cannam@127 441 Tf = T7 + Te;
cannam@127 442 T5x = T7 - Te;
cannam@127 443 T5y = T1n - T1u;
cannam@127 444 T1v = T1n + T1u;
cannam@127 445 T5E = T5A + T5D;
cannam@127 446 T5Q = T5D - T5A;
cannam@127 447 T5R = T5F + T5I;
cannam@127 448 T5J = T5F - T5I;
cannam@127 449 T5P = T5x - T5y;
cannam@127 450 T5z = T5x + T5y;
cannam@127 451 T5U = T5Q + T5R;
cannam@127 452 T5S = T5Q - T5R;
cannam@127 453 T1g = T18 + T1f;
cannam@127 454 T5L = T18 - T1f;
cannam@127 455 T5M = Tt - Tm;
cannam@127 456 Tu = Tm + Tt;
cannam@127 457 }
cannam@127 458 ro[WS(os, 28)] = FNMS(KP707106781, T5S, T5P);
cannam@127 459 T5O = T5J - T5E;
cannam@127 460 T5K = T5E + T5J;
cannam@127 461 T5T = T5M + T5L;
cannam@127 462 T5N = T5L - T5M;
cannam@127 463 ro[WS(os, 12)] = FMA(KP707106781, T5S, T5P);
cannam@127 464 }
cannam@127 465 ro[WS(os, 4)] = FMA(KP707106781, T5K, T5z);
cannam@127 466 ro[WS(os, 20)] = FNMS(KP707106781, T5K, T5z);
cannam@127 467 io[WS(os, 4)] = FMA(KP707106781, T5U, T5T);
cannam@127 468 io[WS(os, 20)] = FNMS(KP707106781, T5U, T5T);
cannam@127 469 io[WS(os, 12)] = FMA(KP707106781, T5O, T5N);
cannam@127 470 io[WS(os, 28)] = FNMS(KP707106781, T5O, T5N);
cannam@127 471 T5V = Tf - Tu;
cannam@127 472 Tv = Tf + Tu;
cannam@127 473 T60 = T5W + T5X;
cannam@127 474 T5Y = T5W - T5X;
cannam@127 475 ro[WS(os, 8)] = T5V + T5Y;
cannam@127 476 T11 = TZ - TK;
cannam@127 477 T10 = TK + TZ;
cannam@127 478 T5Z = T1g + T1v;
cannam@127 479 T1w = T1g - T1v;
cannam@127 480 ro[WS(os, 24)] = T5V - T5Y;
cannam@127 481 }
cannam@127 482 }
cannam@127 483 ro[0] = Tv + T10;
cannam@127 484 ro[WS(os, 16)] = Tv - T10;
cannam@127 485 io[0] = T5Z + T60;
cannam@127 486 io[WS(os, 16)] = T5Z - T60;
cannam@127 487 io[WS(os, 24)] = T1w - T11;
cannam@127 488 io[WS(os, 8)] = T11 + T1w;
cannam@127 489 {
cannam@127 490 E T39, T3k, T3j, T3a, T3d, T3c, T47, T4i, T4h, T41, T3D, T48, T4b, T4a, T4e;
cannam@127 491 E T3N, T45, T3Z, T42, T3K, T3Q, T4d;
cannam@127 492 {
cannam@127 493 E T2e, T37, T1X, T33, T31, T2n, T2F, T2O;
cannam@127 494 {
cannam@127 495 E T1H, T1W, T2X, T30;
cannam@127 496 T39 = FMA(KP707106781, T1G, T1z);
cannam@127 497 T1H = FNMS(KP707106781, T1G, T1z);
cannam@127 498 T1W = T1O - T1V;
cannam@127 499 T3k = T1O + T1V;
cannam@127 500 T3j = FMA(KP707106781, T2W, T2T);
cannam@127 501 T2X = FNMS(KP707106781, T2W, T2T);
cannam@127 502 T30 = T2Y - T2Z;
cannam@127 503 T3a = T2Z + T2Y;
cannam@127 504 T3d = FMA(KP707106781, T2d, T22);
cannam@127 505 T2e = FNMS(KP707106781, T2d, T22);
cannam@127 506 T37 = FNMS(KP923879532, T1W, T1H);
cannam@127 507 T1X = FMA(KP923879532, T1W, T1H);
cannam@127 508 T33 = FMA(KP923879532, T30, T2X);
cannam@127 509 T31 = FNMS(KP923879532, T30, T2X);
cannam@127 510 T2n = FNMS(KP707106781, T2m, T2j);
cannam@127 511 T3c = FMA(KP707106781, T2m, T2j);
cannam@127 512 T3g = FMA(KP707106781, T2E, T2t);
cannam@127 513 T2F = FNMS(KP707106781, T2E, T2t);
cannam@127 514 T2O = FNMS(KP707106781, T2N, T2K);
cannam@127 515 T3f = FMA(KP707106781, T2N, T2K);
cannam@127 516 }
cannam@127 517 {
cannam@127 518 E T3V, T3Y, T3G, T3J;
cannam@127 519 {
cannam@127 520 E T3v, T35, T2o, T34, T2P, T3C;
cannam@127 521 T47 = FNMS(KP707106781, T3u, T3t);
cannam@127 522 T3v = FMA(KP707106781, T3u, T3t);
cannam@127 523 T35 = FNMS(KP668178637, T2e, T2n);
cannam@127 524 T2o = FMA(KP668178637, T2n, T2e);
cannam@127 525 T34 = FMA(KP668178637, T2F, T2O);
cannam@127 526 T2P = FNMS(KP668178637, T2O, T2F);
cannam@127 527 T3C = T3y - T3B;
cannam@127 528 T4i = T3y + T3B;
cannam@127 529 T4h = FNMS(KP707106781, T3U, T3T);
cannam@127 530 T3V = FMA(KP707106781, T3U, T3T);
cannam@127 531 {
cannam@127 532 E T38, T36, T32, T2Q;
cannam@127 533 T38 = T35 + T34;
cannam@127 534 T36 = T34 - T35;
cannam@127 535 T32 = T2o + T2P;
cannam@127 536 T2Q = T2o - T2P;
cannam@127 537 T41 = FNMS(KP923879532, T3C, T3v);
cannam@127 538 T3D = FMA(KP923879532, T3C, T3v);
cannam@127 539 ro[WS(os, 29)] = FMA(KP831469612, T38, T37);
cannam@127 540 ro[WS(os, 13)] = FNMS(KP831469612, T38, T37);
cannam@127 541 io[WS(os, 5)] = FMA(KP831469612, T36, T33);
cannam@127 542 io[WS(os, 21)] = FNMS(KP831469612, T36, T33);
cannam@127 543 io[WS(os, 29)] = FMA(KP831469612, T32, T31);
cannam@127 544 io[WS(os, 13)] = FNMS(KP831469612, T32, T31);
cannam@127 545 ro[WS(os, 5)] = FMA(KP831469612, T2Q, T1X);
cannam@127 546 ro[WS(os, 21)] = FNMS(KP831469612, T2Q, T1X);
cannam@127 547 T3Y = T3W - T3X;
cannam@127 548 T48 = T3X + T3W;
cannam@127 549 }
cannam@127 550 }
cannam@127 551 T4b = FMA(KP707106781, T3F, T3E);
cannam@127 552 T3G = FNMS(KP707106781, T3F, T3E);
cannam@127 553 T3J = FNMS(KP707106781, T3I, T3H);
cannam@127 554 T4a = FMA(KP707106781, T3I, T3H);
cannam@127 555 T4e = FMA(KP707106781, T3M, T3L);
cannam@127 556 T3N = FNMS(KP707106781, T3M, T3L);
cannam@127 557 T45 = FMA(KP923879532, T3Y, T3V);
cannam@127 558 T3Z = FNMS(KP923879532, T3Y, T3V);
cannam@127 559 T42 = FNMS(KP668178637, T3G, T3J);
cannam@127 560 T3K = FMA(KP668178637, T3J, T3G);
cannam@127 561 T3Q = FNMS(KP707106781, T3P, T3O);
cannam@127 562 T4d = FMA(KP707106781, T3P, T3O);
cannam@127 563 }
cannam@127 564 }
cannam@127 565 {
cannam@127 566 E T4p, T49, T4l, T4j, T4n, T4c, T43, T3R, T4m, T4f;
cannam@127 567 T43 = FMA(KP668178637, T3N, T3Q);
cannam@127 568 T3R = FNMS(KP668178637, T3Q, T3N);
cannam@127 569 T4p = FMA(KP923879532, T48, T47);
cannam@127 570 T49 = FNMS(KP923879532, T48, T47);
cannam@127 571 {
cannam@127 572 E T44, T46, T40, T3S;
cannam@127 573 T44 = T42 - T43;
cannam@127 574 T46 = T42 + T43;
cannam@127 575 T40 = T3R - T3K;
cannam@127 576 T3S = T3K + T3R;
cannam@127 577 ro[WS(os, 11)] = FMA(KP831469612, T44, T41);
cannam@127 578 ro[WS(os, 27)] = FNMS(KP831469612, T44, T41);
cannam@127 579 io[WS(os, 3)] = FMA(KP831469612, T46, T45);
cannam@127 580 io[WS(os, 19)] = FNMS(KP831469612, T46, T45);
cannam@127 581 io[WS(os, 11)] = FMA(KP831469612, T40, T3Z);
cannam@127 582 io[WS(os, 27)] = FNMS(KP831469612, T40, T3Z);
cannam@127 583 ro[WS(os, 3)] = FMA(KP831469612, T3S, T3D);
cannam@127 584 ro[WS(os, 19)] = FNMS(KP831469612, T3S, T3D);
cannam@127 585 }
cannam@127 586 T4l = FNMS(KP923879532, T4i, T4h);
cannam@127 587 T4j = FMA(KP923879532, T4i, T4h);
cannam@127 588 T4n = FNMS(KP198912367, T4a, T4b);
cannam@127 589 T4c = FMA(KP198912367, T4b, T4a);
cannam@127 590 T4m = FMA(KP198912367, T4d, T4e);
cannam@127 591 T4f = FNMS(KP198912367, T4e, T4d);
cannam@127 592 T3n = FNMS(KP923879532, T3a, T39);
cannam@127 593 T3b = FMA(KP923879532, T3a, T39);
cannam@127 594 {
cannam@127 595 E T4q, T4o, T4k, T4g;
cannam@127 596 T4q = T4n + T4m;
cannam@127 597 T4o = T4m - T4n;
cannam@127 598 T4k = T4c + T4f;
cannam@127 599 T4g = T4c - T4f;
cannam@127 600 ro[WS(os, 31)] = FMA(KP980785280, T4q, T4p);
cannam@127 601 ro[WS(os, 15)] = FNMS(KP980785280, T4q, T4p);
cannam@127 602 io[WS(os, 7)] = FMA(KP980785280, T4o, T4l);
cannam@127 603 io[WS(os, 23)] = FNMS(KP980785280, T4o, T4l);
cannam@127 604 io[WS(os, 31)] = FMA(KP980785280, T4k, T4j);
cannam@127 605 io[WS(os, 15)] = FNMS(KP980785280, T4k, T4j);
cannam@127 606 ro[WS(os, 7)] = FMA(KP980785280, T4g, T49);
cannam@127 607 ro[WS(os, 23)] = FNMS(KP980785280, T4g, T49);
cannam@127 608 }
cannam@127 609 T3r = FMA(KP923879532, T3k, T3j);
cannam@127 610 T3l = FNMS(KP923879532, T3k, T3j);
cannam@127 611 T3o = FNMS(KP198912367, T3c, T3d);
cannam@127 612 T3e = FMA(KP198912367, T3d, T3c);
cannam@127 613 }
cannam@127 614 }
cannam@127 615 }
cannam@127 616 }
cannam@127 617 T3h = FNMS(KP198912367, T3g, T3f);
cannam@127 618 T3p = FMA(KP198912367, T3f, T3g);
cannam@127 619 {
cannam@127 620 E T3s, T3q, T3i, T3m;
cannam@127 621 T3s = T3o + T3p;
cannam@127 622 T3q = T3o - T3p;
cannam@127 623 T3i = T3e + T3h;
cannam@127 624 T3m = T3h - T3e;
cannam@127 625 ro[WS(os, 9)] = FMA(KP980785280, T3q, T3n);
cannam@127 626 ro[WS(os, 25)] = FNMS(KP980785280, T3q, T3n);
cannam@127 627 io[WS(os, 1)] = FMA(KP980785280, T3s, T3r);
cannam@127 628 io[WS(os, 17)] = FNMS(KP980785280, T3s, T3r);
cannam@127 629 io[WS(os, 9)] = FMA(KP980785280, T3m, T3l);
cannam@127 630 io[WS(os, 25)] = FNMS(KP980785280, T3m, T3l);
cannam@127 631 ro[WS(os, 1)] = FMA(KP980785280, T3i, T3b);
cannam@127 632 ro[WS(os, 17)] = FNMS(KP980785280, T3i, T3b);
cannam@127 633 }
cannam@127 634 }
cannam@127 635 }
cannam@127 636 }
cannam@127 637
cannam@127 638 static const kdft_desc desc = { 32, "n1_32", {236, 0, 136, 0}, &GENUS, 0, 0, 0, 0 };
cannam@127 639
cannam@127 640 void X(codelet_n1_32) (planner *p) {
cannam@127 641 X(kdft_register) (p, n1_32, &desc);
cannam@127 642 }
cannam@127 643
cannam@127 644 #else /* HAVE_FMA */
cannam@127 645
cannam@127 646 /* Generated by: ../../../genfft/gen_notw.native -compact -variables 4 -pipeline-latency 4 -n 32 -name n1_32 -include n.h */
cannam@127 647
cannam@127 648 /*
cannam@127 649 * This function contains 372 FP additions, 84 FP multiplications,
cannam@127 650 * (or, 340 additions, 52 multiplications, 32 fused multiply/add),
cannam@127 651 * 100 stack variables, 7 constants, and 128 memory accesses
cannam@127 652 */
cannam@127 653 #include "n.h"
cannam@127 654
cannam@127 655 static void n1_32(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
cannam@127 656 {
cannam@127 657 DK(KP831469612, +0.831469612302545237078788377617905756738560812);
cannam@127 658 DK(KP555570233, +0.555570233019602224742830813948532874374937191);
cannam@127 659 DK(KP195090322, +0.195090322016128267848284868477022240927691618);
cannam@127 660 DK(KP980785280, +0.980785280403230449126182236134239036973933731);
cannam@127 661 DK(KP923879532, +0.923879532511286756128183189396788286822416626);
cannam@127 662 DK(KP382683432, +0.382683432365089771728459984030398866761344562);
cannam@127 663 DK(KP707106781, +0.707106781186547524400844362104849039284835938);
cannam@127 664 {
cannam@127 665 INT i;
cannam@127 666 for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(128, is), MAKE_VOLATILE_STRIDE(128, os)) {
cannam@127 667 E T7, T4r, T4Z, T18, T1z, T3t, T3T, T2T, Te, T1f, T50, T4s, T2W, T3u, T1G;
cannam@127 668 E T3U, Tm, T1n, T1O, T2Z, T3y, T3X, T4w, T53, Tt, T1u, T1V, T2Y, T3B, T3W;
cannam@127 669 E T4z, T52, T2t, T3L, T3O, T2K, TR, TY, T5F, T5G, T5H, T5I, T4R, T5j, T2E;
cannam@127 670 E T3P, T4W, T5k, T2N, T3M, T22, T3E, T3H, T2j, TC, TJ, T5A, T5B, T5C, T5D;
cannam@127 671 E T4G, T5g, T2d, T3F, T4L, T5h, T2m, T3I;
cannam@127 672 {
cannam@127 673 E T3, T1x, T14, T2S, T6, T2R, T17, T1y;
cannam@127 674 {
cannam@127 675 E T1, T2, T12, T13;
cannam@127 676 T1 = ri[0];
cannam@127 677 T2 = ri[WS(is, 16)];
cannam@127 678 T3 = T1 + T2;
cannam@127 679 T1x = T1 - T2;
cannam@127 680 T12 = ii[0];
cannam@127 681 T13 = ii[WS(is, 16)];
cannam@127 682 T14 = T12 + T13;
cannam@127 683 T2S = T12 - T13;
cannam@127 684 }
cannam@127 685 {
cannam@127 686 E T4, T5, T15, T16;
cannam@127 687 T4 = ri[WS(is, 8)];
cannam@127 688 T5 = ri[WS(is, 24)];
cannam@127 689 T6 = T4 + T5;
cannam@127 690 T2R = T4 - T5;
cannam@127 691 T15 = ii[WS(is, 8)];
cannam@127 692 T16 = ii[WS(is, 24)];
cannam@127 693 T17 = T15 + T16;
cannam@127 694 T1y = T15 - T16;
cannam@127 695 }
cannam@127 696 T7 = T3 + T6;
cannam@127 697 T4r = T3 - T6;
cannam@127 698 T4Z = T14 - T17;
cannam@127 699 T18 = T14 + T17;
cannam@127 700 T1z = T1x - T1y;
cannam@127 701 T3t = T1x + T1y;
cannam@127 702 T3T = T2S - T2R;
cannam@127 703 T2T = T2R + T2S;
cannam@127 704 }
cannam@127 705 {
cannam@127 706 E Ta, T1B, T1b, T1A, Td, T1D, T1e, T1E;
cannam@127 707 {
cannam@127 708 E T8, T9, T19, T1a;
cannam@127 709 T8 = ri[WS(is, 4)];
cannam@127 710 T9 = ri[WS(is, 20)];
cannam@127 711 Ta = T8 + T9;
cannam@127 712 T1B = T8 - T9;
cannam@127 713 T19 = ii[WS(is, 4)];
cannam@127 714 T1a = ii[WS(is, 20)];
cannam@127 715 T1b = T19 + T1a;
cannam@127 716 T1A = T19 - T1a;
cannam@127 717 }
cannam@127 718 {
cannam@127 719 E Tb, Tc, T1c, T1d;
cannam@127 720 Tb = ri[WS(is, 28)];
cannam@127 721 Tc = ri[WS(is, 12)];
cannam@127 722 Td = Tb + Tc;
cannam@127 723 T1D = Tb - Tc;
cannam@127 724 T1c = ii[WS(is, 28)];
cannam@127 725 T1d = ii[WS(is, 12)];
cannam@127 726 T1e = T1c + T1d;
cannam@127 727 T1E = T1c - T1d;
cannam@127 728 }
cannam@127 729 Te = Ta + Td;
cannam@127 730 T1f = T1b + T1e;
cannam@127 731 T50 = Td - Ta;
cannam@127 732 T4s = T1b - T1e;
cannam@127 733 {
cannam@127 734 E T2U, T2V, T1C, T1F;
cannam@127 735 T2U = T1D - T1E;
cannam@127 736 T2V = T1B + T1A;
cannam@127 737 T2W = KP707106781 * (T2U - T2V);
cannam@127 738 T3u = KP707106781 * (T2V + T2U);
cannam@127 739 T1C = T1A - T1B;
cannam@127 740 T1F = T1D + T1E;
cannam@127 741 T1G = KP707106781 * (T1C - T1F);
cannam@127 742 T3U = KP707106781 * (T1C + T1F);
cannam@127 743 }
cannam@127 744 }
cannam@127 745 {
cannam@127 746 E Ti, T1L, T1j, T1J, Tl, T1I, T1m, T1M, T1K, T1N;
cannam@127 747 {
cannam@127 748 E Tg, Th, T1h, T1i;
cannam@127 749 Tg = ri[WS(is, 2)];
cannam@127 750 Th = ri[WS(is, 18)];
cannam@127 751 Ti = Tg + Th;
cannam@127 752 T1L = Tg - Th;
cannam@127 753 T1h = ii[WS(is, 2)];
cannam@127 754 T1i = ii[WS(is, 18)];
cannam@127 755 T1j = T1h + T1i;
cannam@127 756 T1J = T1h - T1i;
cannam@127 757 }
cannam@127 758 {
cannam@127 759 E Tj, Tk, T1k, T1l;
cannam@127 760 Tj = ri[WS(is, 10)];
cannam@127 761 Tk = ri[WS(is, 26)];
cannam@127 762 Tl = Tj + Tk;
cannam@127 763 T1I = Tj - Tk;
cannam@127 764 T1k = ii[WS(is, 10)];
cannam@127 765 T1l = ii[WS(is, 26)];
cannam@127 766 T1m = T1k + T1l;
cannam@127 767 T1M = T1k - T1l;
cannam@127 768 }
cannam@127 769 Tm = Ti + Tl;
cannam@127 770 T1n = T1j + T1m;
cannam@127 771 T1K = T1I + T1J;
cannam@127 772 T1N = T1L - T1M;
cannam@127 773 T1O = FNMS(KP923879532, T1N, KP382683432 * T1K);
cannam@127 774 T2Z = FMA(KP923879532, T1K, KP382683432 * T1N);
cannam@127 775 {
cannam@127 776 E T3w, T3x, T4u, T4v;
cannam@127 777 T3w = T1J - T1I;
cannam@127 778 T3x = T1L + T1M;
cannam@127 779 T3y = FNMS(KP382683432, T3x, KP923879532 * T3w);
cannam@127 780 T3X = FMA(KP382683432, T3w, KP923879532 * T3x);
cannam@127 781 T4u = T1j - T1m;
cannam@127 782 T4v = Ti - Tl;
cannam@127 783 T4w = T4u - T4v;
cannam@127 784 T53 = T4v + T4u;
cannam@127 785 }
cannam@127 786 }
cannam@127 787 {
cannam@127 788 E Tp, T1S, T1q, T1Q, Ts, T1P, T1t, T1T, T1R, T1U;
cannam@127 789 {
cannam@127 790 E Tn, To, T1o, T1p;
cannam@127 791 Tn = ri[WS(is, 30)];
cannam@127 792 To = ri[WS(is, 14)];
cannam@127 793 Tp = Tn + To;
cannam@127 794 T1S = Tn - To;
cannam@127 795 T1o = ii[WS(is, 30)];
cannam@127 796 T1p = ii[WS(is, 14)];
cannam@127 797 T1q = T1o + T1p;
cannam@127 798 T1Q = T1o - T1p;
cannam@127 799 }
cannam@127 800 {
cannam@127 801 E Tq, Tr, T1r, T1s;
cannam@127 802 Tq = ri[WS(is, 6)];
cannam@127 803 Tr = ri[WS(is, 22)];
cannam@127 804 Ts = Tq + Tr;
cannam@127 805 T1P = Tq - Tr;
cannam@127 806 T1r = ii[WS(is, 6)];
cannam@127 807 T1s = ii[WS(is, 22)];
cannam@127 808 T1t = T1r + T1s;
cannam@127 809 T1T = T1r - T1s;
cannam@127 810 }
cannam@127 811 Tt = Tp + Ts;
cannam@127 812 T1u = T1q + T1t;
cannam@127 813 T1R = T1P + T1Q;
cannam@127 814 T1U = T1S - T1T;
cannam@127 815 T1V = FMA(KP382683432, T1R, KP923879532 * T1U);
cannam@127 816 T2Y = FNMS(KP923879532, T1R, KP382683432 * T1U);
cannam@127 817 {
cannam@127 818 E T3z, T3A, T4x, T4y;
cannam@127 819 T3z = T1Q - T1P;
cannam@127 820 T3A = T1S + T1T;
cannam@127 821 T3B = FMA(KP923879532, T3z, KP382683432 * T3A);
cannam@127 822 T3W = FNMS(KP382683432, T3z, KP923879532 * T3A);
cannam@127 823 T4x = Tp - Ts;
cannam@127 824 T4y = T1q - T1t;
cannam@127 825 T4z = T4x + T4y;
cannam@127 826 T52 = T4x - T4y;
cannam@127 827 }
cannam@127 828 }
cannam@127 829 {
cannam@127 830 E TN, T2p, T2J, T4S, TQ, T2G, T2s, T4T, TU, T2x, T2w, T4O, TX, T2z, T2C;
cannam@127 831 E T4P;
cannam@127 832 {
cannam@127 833 E TL, TM, T2H, T2I;
cannam@127 834 TL = ri[WS(is, 31)];
cannam@127 835 TM = ri[WS(is, 15)];
cannam@127 836 TN = TL + TM;
cannam@127 837 T2p = TL - TM;
cannam@127 838 T2H = ii[WS(is, 31)];
cannam@127 839 T2I = ii[WS(is, 15)];
cannam@127 840 T2J = T2H - T2I;
cannam@127 841 T4S = T2H + T2I;
cannam@127 842 }
cannam@127 843 {
cannam@127 844 E TO, TP, T2q, T2r;
cannam@127 845 TO = ri[WS(is, 7)];
cannam@127 846 TP = ri[WS(is, 23)];
cannam@127 847 TQ = TO + TP;
cannam@127 848 T2G = TO - TP;
cannam@127 849 T2q = ii[WS(is, 7)];
cannam@127 850 T2r = ii[WS(is, 23)];
cannam@127 851 T2s = T2q - T2r;
cannam@127 852 T4T = T2q + T2r;
cannam@127 853 }
cannam@127 854 {
cannam@127 855 E TS, TT, T2u, T2v;
cannam@127 856 TS = ri[WS(is, 3)];
cannam@127 857 TT = ri[WS(is, 19)];
cannam@127 858 TU = TS + TT;
cannam@127 859 T2x = TS - TT;
cannam@127 860 T2u = ii[WS(is, 3)];
cannam@127 861 T2v = ii[WS(is, 19)];
cannam@127 862 T2w = T2u - T2v;
cannam@127 863 T4O = T2u + T2v;
cannam@127 864 }
cannam@127 865 {
cannam@127 866 E TV, TW, T2A, T2B;
cannam@127 867 TV = ri[WS(is, 27)];
cannam@127 868 TW = ri[WS(is, 11)];
cannam@127 869 TX = TV + TW;
cannam@127 870 T2z = TV - TW;
cannam@127 871 T2A = ii[WS(is, 27)];
cannam@127 872 T2B = ii[WS(is, 11)];
cannam@127 873 T2C = T2A - T2B;
cannam@127 874 T4P = T2A + T2B;
cannam@127 875 }
cannam@127 876 T2t = T2p - T2s;
cannam@127 877 T3L = T2p + T2s;
cannam@127 878 T3O = T2J - T2G;
cannam@127 879 T2K = T2G + T2J;
cannam@127 880 TR = TN + TQ;
cannam@127 881 TY = TU + TX;
cannam@127 882 T5F = TR - TY;
cannam@127 883 {
cannam@127 884 E T4N, T4Q, T2y, T2D;
cannam@127 885 T5G = T4S + T4T;
cannam@127 886 T5H = T4O + T4P;
cannam@127 887 T5I = T5G - T5H;
cannam@127 888 T4N = TN - TQ;
cannam@127 889 T4Q = T4O - T4P;
cannam@127 890 T4R = T4N - T4Q;
cannam@127 891 T5j = T4N + T4Q;
cannam@127 892 T2y = T2w - T2x;
cannam@127 893 T2D = T2z + T2C;
cannam@127 894 T2E = KP707106781 * (T2y - T2D);
cannam@127 895 T3P = KP707106781 * (T2y + T2D);
cannam@127 896 {
cannam@127 897 E T4U, T4V, T2L, T2M;
cannam@127 898 T4U = T4S - T4T;
cannam@127 899 T4V = TX - TU;
cannam@127 900 T4W = T4U - T4V;
cannam@127 901 T5k = T4V + T4U;
cannam@127 902 T2L = T2z - T2C;
cannam@127 903 T2M = T2x + T2w;
cannam@127 904 T2N = KP707106781 * (T2L - T2M);
cannam@127 905 T3M = KP707106781 * (T2M + T2L);
cannam@127 906 }
cannam@127 907 }
cannam@127 908 }
cannam@127 909 {
cannam@127 910 E Ty, T2f, T21, T4C, TB, T1Y, T2i, T4D, TF, T28, T2b, T4I, TI, T23, T26;
cannam@127 911 E T4J;
cannam@127 912 {
cannam@127 913 E Tw, Tx, T1Z, T20;
cannam@127 914 Tw = ri[WS(is, 1)];
cannam@127 915 Tx = ri[WS(is, 17)];
cannam@127 916 Ty = Tw + Tx;
cannam@127 917 T2f = Tw - Tx;
cannam@127 918 T1Z = ii[WS(is, 1)];
cannam@127 919 T20 = ii[WS(is, 17)];
cannam@127 920 T21 = T1Z - T20;
cannam@127 921 T4C = T1Z + T20;
cannam@127 922 }
cannam@127 923 {
cannam@127 924 E Tz, TA, T2g, T2h;
cannam@127 925 Tz = ri[WS(is, 9)];
cannam@127 926 TA = ri[WS(is, 25)];
cannam@127 927 TB = Tz + TA;
cannam@127 928 T1Y = Tz - TA;
cannam@127 929 T2g = ii[WS(is, 9)];
cannam@127 930 T2h = ii[WS(is, 25)];
cannam@127 931 T2i = T2g - T2h;
cannam@127 932 T4D = T2g + T2h;
cannam@127 933 }
cannam@127 934 {
cannam@127 935 E TD, TE, T29, T2a;
cannam@127 936 TD = ri[WS(is, 5)];
cannam@127 937 TE = ri[WS(is, 21)];
cannam@127 938 TF = TD + TE;
cannam@127 939 T28 = TD - TE;
cannam@127 940 T29 = ii[WS(is, 5)];
cannam@127 941 T2a = ii[WS(is, 21)];
cannam@127 942 T2b = T29 - T2a;
cannam@127 943 T4I = T29 + T2a;
cannam@127 944 }
cannam@127 945 {
cannam@127 946 E TG, TH, T24, T25;
cannam@127 947 TG = ri[WS(is, 29)];
cannam@127 948 TH = ri[WS(is, 13)];
cannam@127 949 TI = TG + TH;
cannam@127 950 T23 = TG - TH;
cannam@127 951 T24 = ii[WS(is, 29)];
cannam@127 952 T25 = ii[WS(is, 13)];
cannam@127 953 T26 = T24 - T25;
cannam@127 954 T4J = T24 + T25;
cannam@127 955 }
cannam@127 956 T22 = T1Y + T21;
cannam@127 957 T3E = T2f + T2i;
cannam@127 958 T3H = T21 - T1Y;
cannam@127 959 T2j = T2f - T2i;
cannam@127 960 TC = Ty + TB;
cannam@127 961 TJ = TF + TI;
cannam@127 962 T5A = TC - TJ;
cannam@127 963 {
cannam@127 964 E T4E, T4F, T27, T2c;
cannam@127 965 T5B = T4C + T4D;
cannam@127 966 T5C = T4I + T4J;
cannam@127 967 T5D = T5B - T5C;
cannam@127 968 T4E = T4C - T4D;
cannam@127 969 T4F = TI - TF;
cannam@127 970 T4G = T4E - T4F;
cannam@127 971 T5g = T4F + T4E;
cannam@127 972 T27 = T23 - T26;
cannam@127 973 T2c = T28 + T2b;
cannam@127 974 T2d = KP707106781 * (T27 - T2c);
cannam@127 975 T3F = KP707106781 * (T2c + T27);
cannam@127 976 {
cannam@127 977 E T4H, T4K, T2k, T2l;
cannam@127 978 T4H = Ty - TB;
cannam@127 979 T4K = T4I - T4J;
cannam@127 980 T4L = T4H - T4K;
cannam@127 981 T5h = T4H + T4K;
cannam@127 982 T2k = T2b - T28;
cannam@127 983 T2l = T23 + T26;
cannam@127 984 T2m = KP707106781 * (T2k - T2l);
cannam@127 985 T3I = KP707106781 * (T2k + T2l);
cannam@127 986 }
cannam@127 987 }
cannam@127 988 }
cannam@127 989 {
cannam@127 990 E T4B, T57, T5a, T5c, T4Y, T56, T55, T5b;
cannam@127 991 {
cannam@127 992 E T4t, T4A, T58, T59;
cannam@127 993 T4t = T4r - T4s;
cannam@127 994 T4A = KP707106781 * (T4w - T4z);
cannam@127 995 T4B = T4t + T4A;
cannam@127 996 T57 = T4t - T4A;
cannam@127 997 T58 = FNMS(KP923879532, T4L, KP382683432 * T4G);
cannam@127 998 T59 = FMA(KP382683432, T4W, KP923879532 * T4R);
cannam@127 999 T5a = T58 - T59;
cannam@127 1000 T5c = T58 + T59;
cannam@127 1001 }
cannam@127 1002 {
cannam@127 1003 E T4M, T4X, T51, T54;
cannam@127 1004 T4M = FMA(KP923879532, T4G, KP382683432 * T4L);
cannam@127 1005 T4X = FNMS(KP923879532, T4W, KP382683432 * T4R);
cannam@127 1006 T4Y = T4M + T4X;
cannam@127 1007 T56 = T4X - T4M;
cannam@127 1008 T51 = T4Z - T50;
cannam@127 1009 T54 = KP707106781 * (T52 - T53);
cannam@127 1010 T55 = T51 - T54;
cannam@127 1011 T5b = T51 + T54;
cannam@127 1012 }
cannam@127 1013 ro[WS(os, 22)] = T4B - T4Y;
cannam@127 1014 io[WS(os, 22)] = T5b - T5c;
cannam@127 1015 ro[WS(os, 6)] = T4B + T4Y;
cannam@127 1016 io[WS(os, 6)] = T5b + T5c;
cannam@127 1017 io[WS(os, 30)] = T55 - T56;
cannam@127 1018 ro[WS(os, 30)] = T57 - T5a;
cannam@127 1019 io[WS(os, 14)] = T55 + T56;
cannam@127 1020 ro[WS(os, 14)] = T57 + T5a;
cannam@127 1021 }
cannam@127 1022 {
cannam@127 1023 E T5f, T5r, T5u, T5w, T5m, T5q, T5p, T5v;
cannam@127 1024 {
cannam@127 1025 E T5d, T5e, T5s, T5t;
cannam@127 1026 T5d = T4r + T4s;
cannam@127 1027 T5e = KP707106781 * (T53 + T52);
cannam@127 1028 T5f = T5d + T5e;
cannam@127 1029 T5r = T5d - T5e;
cannam@127 1030 T5s = FNMS(KP382683432, T5h, KP923879532 * T5g);
cannam@127 1031 T5t = FMA(KP923879532, T5k, KP382683432 * T5j);
cannam@127 1032 T5u = T5s - T5t;
cannam@127 1033 T5w = T5s + T5t;
cannam@127 1034 }
cannam@127 1035 {
cannam@127 1036 E T5i, T5l, T5n, T5o;
cannam@127 1037 T5i = FMA(KP382683432, T5g, KP923879532 * T5h);
cannam@127 1038 T5l = FNMS(KP382683432, T5k, KP923879532 * T5j);
cannam@127 1039 T5m = T5i + T5l;
cannam@127 1040 T5q = T5l - T5i;
cannam@127 1041 T5n = T50 + T4Z;
cannam@127 1042 T5o = KP707106781 * (T4w + T4z);
cannam@127 1043 T5p = T5n - T5o;
cannam@127 1044 T5v = T5n + T5o;
cannam@127 1045 }
cannam@127 1046 ro[WS(os, 18)] = T5f - T5m;
cannam@127 1047 io[WS(os, 18)] = T5v - T5w;
cannam@127 1048 ro[WS(os, 2)] = T5f + T5m;
cannam@127 1049 io[WS(os, 2)] = T5v + T5w;
cannam@127 1050 io[WS(os, 26)] = T5p - T5q;
cannam@127 1051 ro[WS(os, 26)] = T5r - T5u;
cannam@127 1052 io[WS(os, 10)] = T5p + T5q;
cannam@127 1053 ro[WS(os, 10)] = T5r + T5u;
cannam@127 1054 }
cannam@127 1055 {
cannam@127 1056 E T5z, T5P, T5S, T5U, T5K, T5O, T5N, T5T;
cannam@127 1057 {
cannam@127 1058 E T5x, T5y, T5Q, T5R;
cannam@127 1059 T5x = T7 - Te;
cannam@127 1060 T5y = T1n - T1u;
cannam@127 1061 T5z = T5x + T5y;
cannam@127 1062 T5P = T5x - T5y;
cannam@127 1063 T5Q = T5D - T5A;
cannam@127 1064 T5R = T5F + T5I;
cannam@127 1065 T5S = KP707106781 * (T5Q - T5R);
cannam@127 1066 T5U = KP707106781 * (T5Q + T5R);
cannam@127 1067 }
cannam@127 1068 {
cannam@127 1069 E T5E, T5J, T5L, T5M;
cannam@127 1070 T5E = T5A + T5D;
cannam@127 1071 T5J = T5F - T5I;
cannam@127 1072 T5K = KP707106781 * (T5E + T5J);
cannam@127 1073 T5O = KP707106781 * (T5J - T5E);
cannam@127 1074 T5L = T18 - T1f;
cannam@127 1075 T5M = Tt - Tm;
cannam@127 1076 T5N = T5L - T5M;
cannam@127 1077 T5T = T5M + T5L;
cannam@127 1078 }
cannam@127 1079 ro[WS(os, 20)] = T5z - T5K;
cannam@127 1080 io[WS(os, 20)] = T5T - T5U;
cannam@127 1081 ro[WS(os, 4)] = T5z + T5K;
cannam@127 1082 io[WS(os, 4)] = T5T + T5U;
cannam@127 1083 io[WS(os, 28)] = T5N - T5O;
cannam@127 1084 ro[WS(os, 28)] = T5P - T5S;
cannam@127 1085 io[WS(os, 12)] = T5N + T5O;
cannam@127 1086 ro[WS(os, 12)] = T5P + T5S;
cannam@127 1087 }
cannam@127 1088 {
cannam@127 1089 E Tv, T5V, T5Y, T60, T10, T11, T1w, T5Z;
cannam@127 1090 {
cannam@127 1091 E Tf, Tu, T5W, T5X;
cannam@127 1092 Tf = T7 + Te;
cannam@127 1093 Tu = Tm + Tt;
cannam@127 1094 Tv = Tf + Tu;
cannam@127 1095 T5V = Tf - Tu;
cannam@127 1096 T5W = T5B + T5C;
cannam@127 1097 T5X = T5G + T5H;
cannam@127 1098 T5Y = T5W - T5X;
cannam@127 1099 T60 = T5W + T5X;
cannam@127 1100 }
cannam@127 1101 {
cannam@127 1102 E TK, TZ, T1g, T1v;
cannam@127 1103 TK = TC + TJ;
cannam@127 1104 TZ = TR + TY;
cannam@127 1105 T10 = TK + TZ;
cannam@127 1106 T11 = TZ - TK;
cannam@127 1107 T1g = T18 + T1f;
cannam@127 1108 T1v = T1n + T1u;
cannam@127 1109 T1w = T1g - T1v;
cannam@127 1110 T5Z = T1g + T1v;
cannam@127 1111 }
cannam@127 1112 ro[WS(os, 16)] = Tv - T10;
cannam@127 1113 io[WS(os, 16)] = T5Z - T60;
cannam@127 1114 ro[0] = Tv + T10;
cannam@127 1115 io[0] = T5Z + T60;
cannam@127 1116 io[WS(os, 8)] = T11 + T1w;
cannam@127 1117 ro[WS(os, 8)] = T5V + T5Y;
cannam@127 1118 io[WS(os, 24)] = T1w - T11;
cannam@127 1119 ro[WS(os, 24)] = T5V - T5Y;
cannam@127 1120 }
cannam@127 1121 {
cannam@127 1122 E T1X, T33, T31, T37, T2o, T34, T2P, T35;
cannam@127 1123 {
cannam@127 1124 E T1H, T1W, T2X, T30;
cannam@127 1125 T1H = T1z - T1G;
cannam@127 1126 T1W = T1O - T1V;
cannam@127 1127 T1X = T1H + T1W;
cannam@127 1128 T33 = T1H - T1W;
cannam@127 1129 T2X = T2T - T2W;
cannam@127 1130 T30 = T2Y - T2Z;
cannam@127 1131 T31 = T2X - T30;
cannam@127 1132 T37 = T2X + T30;
cannam@127 1133 }
cannam@127 1134 {
cannam@127 1135 E T2e, T2n, T2F, T2O;
cannam@127 1136 T2e = T22 - T2d;
cannam@127 1137 T2n = T2j - T2m;
cannam@127 1138 T2o = FMA(KP980785280, T2e, KP195090322 * T2n);
cannam@127 1139 T34 = FNMS(KP980785280, T2n, KP195090322 * T2e);
cannam@127 1140 T2F = T2t - T2E;
cannam@127 1141 T2O = T2K - T2N;
cannam@127 1142 T2P = FNMS(KP980785280, T2O, KP195090322 * T2F);
cannam@127 1143 T35 = FMA(KP195090322, T2O, KP980785280 * T2F);
cannam@127 1144 }
cannam@127 1145 {
cannam@127 1146 E T2Q, T38, T32, T36;
cannam@127 1147 T2Q = T2o + T2P;
cannam@127 1148 ro[WS(os, 23)] = T1X - T2Q;
cannam@127 1149 ro[WS(os, 7)] = T1X + T2Q;
cannam@127 1150 T38 = T34 + T35;
cannam@127 1151 io[WS(os, 23)] = T37 - T38;
cannam@127 1152 io[WS(os, 7)] = T37 + T38;
cannam@127 1153 T32 = T2P - T2o;
cannam@127 1154 io[WS(os, 31)] = T31 - T32;
cannam@127 1155 io[WS(os, 15)] = T31 + T32;
cannam@127 1156 T36 = T34 - T35;
cannam@127 1157 ro[WS(os, 31)] = T33 - T36;
cannam@127 1158 ro[WS(os, 15)] = T33 + T36;
cannam@127 1159 }
cannam@127 1160 }
cannam@127 1161 {
cannam@127 1162 E T3D, T41, T3Z, T45, T3K, T42, T3R, T43;
cannam@127 1163 {
cannam@127 1164 E T3v, T3C, T3V, T3Y;
cannam@127 1165 T3v = T3t - T3u;
cannam@127 1166 T3C = T3y - T3B;
cannam@127 1167 T3D = T3v + T3C;
cannam@127 1168 T41 = T3v - T3C;
cannam@127 1169 T3V = T3T - T3U;
cannam@127 1170 T3Y = T3W - T3X;
cannam@127 1171 T3Z = T3V - T3Y;
cannam@127 1172 T45 = T3V + T3Y;
cannam@127 1173 }
cannam@127 1174 {
cannam@127 1175 E T3G, T3J, T3N, T3Q;
cannam@127 1176 T3G = T3E - T3F;
cannam@127 1177 T3J = T3H - T3I;
cannam@127 1178 T3K = FMA(KP555570233, T3G, KP831469612 * T3J);
cannam@127 1179 T42 = FNMS(KP831469612, T3G, KP555570233 * T3J);
cannam@127 1180 T3N = T3L - T3M;
cannam@127 1181 T3Q = T3O - T3P;
cannam@127 1182 T3R = FNMS(KP831469612, T3Q, KP555570233 * T3N);
cannam@127 1183 T43 = FMA(KP831469612, T3N, KP555570233 * T3Q);
cannam@127 1184 }
cannam@127 1185 {
cannam@127 1186 E T3S, T46, T40, T44;
cannam@127 1187 T3S = T3K + T3R;
cannam@127 1188 ro[WS(os, 21)] = T3D - T3S;
cannam@127 1189 ro[WS(os, 5)] = T3D + T3S;
cannam@127 1190 T46 = T42 + T43;
cannam@127 1191 io[WS(os, 21)] = T45 - T46;
cannam@127 1192 io[WS(os, 5)] = T45 + T46;
cannam@127 1193 T40 = T3R - T3K;
cannam@127 1194 io[WS(os, 29)] = T3Z - T40;
cannam@127 1195 io[WS(os, 13)] = T3Z + T40;
cannam@127 1196 T44 = T42 - T43;
cannam@127 1197 ro[WS(os, 29)] = T41 - T44;
cannam@127 1198 ro[WS(os, 13)] = T41 + T44;
cannam@127 1199 }
cannam@127 1200 }
cannam@127 1201 {
cannam@127 1202 E T49, T4l, T4j, T4p, T4c, T4m, T4f, T4n;
cannam@127 1203 {
cannam@127 1204 E T47, T48, T4h, T4i;
cannam@127 1205 T47 = T3t + T3u;
cannam@127 1206 T48 = T3X + T3W;
cannam@127 1207 T49 = T47 + T48;
cannam@127 1208 T4l = T47 - T48;
cannam@127 1209 T4h = T3T + T3U;
cannam@127 1210 T4i = T3y + T3B;
cannam@127 1211 T4j = T4h - T4i;
cannam@127 1212 T4p = T4h + T4i;
cannam@127 1213 }
cannam@127 1214 {
cannam@127 1215 E T4a, T4b, T4d, T4e;
cannam@127 1216 T4a = T3E + T3F;
cannam@127 1217 T4b = T3H + T3I;
cannam@127 1218 T4c = FMA(KP980785280, T4a, KP195090322 * T4b);
cannam@127 1219 T4m = FNMS(KP195090322, T4a, KP980785280 * T4b);
cannam@127 1220 T4d = T3L + T3M;
cannam@127 1221 T4e = T3O + T3P;
cannam@127 1222 T4f = FNMS(KP195090322, T4e, KP980785280 * T4d);
cannam@127 1223 T4n = FMA(KP195090322, T4d, KP980785280 * T4e);
cannam@127 1224 }
cannam@127 1225 {
cannam@127 1226 E T4g, T4q, T4k, T4o;
cannam@127 1227 T4g = T4c + T4f;
cannam@127 1228 ro[WS(os, 17)] = T49 - T4g;
cannam@127 1229 ro[WS(os, 1)] = T49 + T4g;
cannam@127 1230 T4q = T4m + T4n;
cannam@127 1231 io[WS(os, 17)] = T4p - T4q;
cannam@127 1232 io[WS(os, 1)] = T4p + T4q;
cannam@127 1233 T4k = T4f - T4c;
cannam@127 1234 io[WS(os, 25)] = T4j - T4k;
cannam@127 1235 io[WS(os, 9)] = T4j + T4k;
cannam@127 1236 T4o = T4m - T4n;
cannam@127 1237 ro[WS(os, 25)] = T4l - T4o;
cannam@127 1238 ro[WS(os, 9)] = T4l + T4o;
cannam@127 1239 }
cannam@127 1240 }
cannam@127 1241 {
cannam@127 1242 E T3b, T3n, T3l, T3r, T3e, T3o, T3h, T3p;
cannam@127 1243 {
cannam@127 1244 E T39, T3a, T3j, T3k;
cannam@127 1245 T39 = T1z + T1G;
cannam@127 1246 T3a = T2Z + T2Y;
cannam@127 1247 T3b = T39 + T3a;
cannam@127 1248 T3n = T39 - T3a;
cannam@127 1249 T3j = T2T + T2W;
cannam@127 1250 T3k = T1O + T1V;
cannam@127 1251 T3l = T3j - T3k;
cannam@127 1252 T3r = T3j + T3k;
cannam@127 1253 }
cannam@127 1254 {
cannam@127 1255 E T3c, T3d, T3f, T3g;
cannam@127 1256 T3c = T22 + T2d;
cannam@127 1257 T3d = T2j + T2m;
cannam@127 1258 T3e = FMA(KP555570233, T3c, KP831469612 * T3d);
cannam@127 1259 T3o = FNMS(KP555570233, T3d, KP831469612 * T3c);
cannam@127 1260 T3f = T2t + T2E;
cannam@127 1261 T3g = T2K + T2N;
cannam@127 1262 T3h = FNMS(KP555570233, T3g, KP831469612 * T3f);
cannam@127 1263 T3p = FMA(KP831469612, T3g, KP555570233 * T3f);
cannam@127 1264 }
cannam@127 1265 {
cannam@127 1266 E T3i, T3s, T3m, T3q;
cannam@127 1267 T3i = T3e + T3h;
cannam@127 1268 ro[WS(os, 19)] = T3b - T3i;
cannam@127 1269 ro[WS(os, 3)] = T3b + T3i;
cannam@127 1270 T3s = T3o + T3p;
cannam@127 1271 io[WS(os, 19)] = T3r - T3s;
cannam@127 1272 io[WS(os, 3)] = T3r + T3s;
cannam@127 1273 T3m = T3h - T3e;
cannam@127 1274 io[WS(os, 27)] = T3l - T3m;
cannam@127 1275 io[WS(os, 11)] = T3l + T3m;
cannam@127 1276 T3q = T3o - T3p;
cannam@127 1277 ro[WS(os, 27)] = T3n - T3q;
cannam@127 1278 ro[WS(os, 11)] = T3n + T3q;
cannam@127 1279 }
cannam@127 1280 }
cannam@127 1281 }
cannam@127 1282 }
cannam@127 1283 }
cannam@127 1284
cannam@127 1285 static const kdft_desc desc = { 32, "n1_32", {340, 52, 32, 0}, &GENUS, 0, 0, 0, 0 };
cannam@127 1286
cannam@127 1287 void X(codelet_n1_32) (planner *p) {
cannam@127 1288 X(kdft_register) (p, n1_32, &desc);
cannam@127 1289 }
cannam@127 1290
cannam@127 1291 #endif /* HAVE_FMA */