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annotate src/fftw-3.3.8/dft/simd/common/n1fv_32.c @ 82:d0c2a83c1364

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Add FFTW 3.3.8 source, and a Linux build
author Chris Cannam
date Tue, 19 Nov 2019 14:52:55 +0000
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rev   line source
Chris@82 1 /*
Chris@82 2 * Copyright (c) 2003, 2007-14 Matteo Frigo
Chris@82 3 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
Chris@82 4 *
Chris@82 5 * This program is free software; you can redistribute it and/or modify
Chris@82 6 * it under the terms of the GNU General Public License as published by
Chris@82 7 * the Free Software Foundation; either version 2 of the License, or
Chris@82 8 * (at your option) any later version.
Chris@82 9 *
Chris@82 10 * This program is distributed in the hope that it will be useful,
Chris@82 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@82 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@82 13 * GNU General Public License for more details.
Chris@82 14 *
Chris@82 15 * You should have received a copy of the GNU General Public License
Chris@82 16 * along with this program; if not, write to the Free Software
Chris@82 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Chris@82 18 *
Chris@82 19 */
Chris@82 20
Chris@82 21 /* This file was automatically generated --- DO NOT EDIT */
Chris@82 22 /* Generated on Thu May 24 08:04:52 EDT 2018 */
Chris@82 23
Chris@82 24 #include "dft/codelet-dft.h"
Chris@82 25
Chris@82 26 #if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
Chris@82 27
Chris@82 28 /* Generated by: ../../../genfft/gen_notw_c.native -fma -simd -compact -variables 4 -pipeline-latency 8 -n 32 -name n1fv_32 -include dft/simd/n1f.h */
Chris@82 29
Chris@82 30 /*
Chris@82 31 * This function contains 186 FP additions, 98 FP multiplications,
Chris@82 32 * (or, 88 additions, 0 multiplications, 98 fused multiply/add),
Chris@82 33 * 58 stack variables, 7 constants, and 64 memory accesses
Chris@82 34 */
Chris@82 35 #include "dft/simd/n1f.h"
Chris@82 36
Chris@82 37 static void n1fv_32(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@82 38 {
Chris@82 39 DVK(KP980785280, +0.980785280403230449126182236134239036973933731);
Chris@82 40 DVK(KP198912367, +0.198912367379658006911597622644676228597850501);
Chris@82 41 DVK(KP831469612, +0.831469612302545237078788377617905756738560812);
Chris@82 42 DVK(KP668178637, +0.668178637919298919997757686523080761552472251);
Chris@82 43 DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
Chris@82 44 DVK(KP414213562, +0.414213562373095048801688724209698078569671875);
Chris@82 45 DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
Chris@82 46 {
Chris@82 47 INT i;
Chris@82 48 const R *xi;
Chris@82 49 R *xo;
Chris@82 50 xi = ri;
Chris@82 51 xo = ro;
Chris@82 52 for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(64, is), MAKE_VOLATILE_STRIDE(64, os)) {
Chris@82 53 V T1T, T1W, T2K, T2x, T16, T1A, Tb, T1p, TT, T1v, TY, T1w, T27, T2a, T2b;
Chris@82 54 V T2H, T2N, TC, T1s, TH, T1t, T20, T23, T24, T2E, T2O, T2g, T2j, Tq, T1B;
Chris@82 55 V T19, T1q, T2A, T2L;
Chris@82 56 {
Chris@82 57 V T3, T1R, T14, T1S, T6, T1U, T9, T1V, T15, Ta;
Chris@82 58 {
Chris@82 59 V T1, T2, T12, T13;
Chris@82 60 T1 = LD(&(xi[0]), ivs, &(xi[0]));
Chris@82 61 T2 = LD(&(xi[WS(is, 16)]), ivs, &(xi[0]));
Chris@82 62 T3 = VSUB(T1, T2);
Chris@82 63 T1R = VADD(T1, T2);
Chris@82 64 T12 = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
Chris@82 65 T13 = LD(&(xi[WS(is, 24)]), ivs, &(xi[0]));
Chris@82 66 T14 = VSUB(T12, T13);
Chris@82 67 T1S = VADD(T12, T13);
Chris@82 68 }
Chris@82 69 {
Chris@82 70 V T4, T5, T7, T8;
Chris@82 71 T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
Chris@82 72 T5 = LD(&(xi[WS(is, 20)]), ivs, &(xi[0]));
Chris@82 73 T6 = VSUB(T4, T5);
Chris@82 74 T1U = VADD(T4, T5);
Chris@82 75 T7 = LD(&(xi[WS(is, 28)]), ivs, &(xi[0]));
Chris@82 76 T8 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
Chris@82 77 T9 = VSUB(T7, T8);
Chris@82 78 T1V = VADD(T7, T8);
Chris@82 79 }
Chris@82 80 T1T = VADD(T1R, T1S);
Chris@82 81 T1W = VADD(T1U, T1V);
Chris@82 82 T2K = VSUB(T1V, T1U);
Chris@82 83 T2x = VSUB(T1R, T1S);
Chris@82 84 T15 = VSUB(T9, T6);
Chris@82 85 T16 = VFNMS(LDK(KP707106781), T15, T14);
Chris@82 86 T1A = VFMA(LDK(KP707106781), T15, T14);
Chris@82 87 Ta = VADD(T6, T9);
Chris@82 88 Tb = VFMA(LDK(KP707106781), Ta, T3);
Chris@82 89 T1p = VFNMS(LDK(KP707106781), Ta, T3);
Chris@82 90 }
Chris@82 91 {
Chris@82 92 V TL, T25, TW, T26, TO, T28, TR, T29;
Chris@82 93 {
Chris@82 94 V TJ, TK, TU, TV;
Chris@82 95 TJ = LD(&(xi[WS(is, 31)]), ivs, &(xi[WS(is, 1)]));
Chris@82 96 TK = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)]));
Chris@82 97 TL = VSUB(TJ, TK);
Chris@82 98 T25 = VADD(TJ, TK);
Chris@82 99 TU = LD(&(xi[WS(is, 23)]), ivs, &(xi[WS(is, 1)]));
Chris@82 100 TV = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
Chris@82 101 TW = VSUB(TU, TV);
Chris@82 102 T26 = VADD(TV, TU);
Chris@82 103 }
Chris@82 104 {
Chris@82 105 V TM, TN, TP, TQ;
Chris@82 106 TM = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
Chris@82 107 TN = LD(&(xi[WS(is, 19)]), ivs, &(xi[WS(is, 1)]));
Chris@82 108 TO = VSUB(TM, TN);
Chris@82 109 T28 = VADD(TM, TN);
Chris@82 110 TP = LD(&(xi[WS(is, 27)]), ivs, &(xi[WS(is, 1)]));
Chris@82 111 TQ = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
Chris@82 112 TR = VSUB(TP, TQ);
Chris@82 113 T29 = VADD(TP, TQ);
Chris@82 114 }
Chris@82 115 {
Chris@82 116 V TS, TX, T2F, T2G;
Chris@82 117 TS = VADD(TO, TR);
Chris@82 118 TT = VFMA(LDK(KP707106781), TS, TL);
Chris@82 119 T1v = VFNMS(LDK(KP707106781), TS, TL);
Chris@82 120 TX = VSUB(TR, TO);
Chris@82 121 TY = VFMA(LDK(KP707106781), TX, TW);
Chris@82 122 T1w = VFNMS(LDK(KP707106781), TX, TW);
Chris@82 123 T27 = VADD(T25, T26);
Chris@82 124 T2a = VADD(T28, T29);
Chris@82 125 T2b = VSUB(T27, T2a);
Chris@82 126 T2F = VSUB(T25, T26);
Chris@82 127 T2G = VSUB(T29, T28);
Chris@82 128 T2H = VFNMS(LDK(KP414213562), T2G, T2F);
Chris@82 129 T2N = VFMA(LDK(KP414213562), T2F, T2G);
Chris@82 130 }
Chris@82 131 }
Chris@82 132 {
Chris@82 133 V Tu, T1Y, TF, T1Z, Tx, T21, TA, T22;
Chris@82 134 {
Chris@82 135 V Ts, Tt, TD, TE;
Chris@82 136 Ts = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
Chris@82 137 Tt = LD(&(xi[WS(is, 17)]), ivs, &(xi[WS(is, 1)]));
Chris@82 138 Tu = VSUB(Ts, Tt);
Chris@82 139 T1Y = VADD(Ts, Tt);
Chris@82 140 TD = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
Chris@82 141 TE = LD(&(xi[WS(is, 25)]), ivs, &(xi[WS(is, 1)]));
Chris@82 142 TF = VSUB(TD, TE);
Chris@82 143 T1Z = VADD(TD, TE);
Chris@82 144 }
Chris@82 145 {
Chris@82 146 V Tv, Tw, Ty, Tz;
Chris@82 147 Tv = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
Chris@82 148 Tw = LD(&(xi[WS(is, 21)]), ivs, &(xi[WS(is, 1)]));
Chris@82 149 Tx = VSUB(Tv, Tw);
Chris@82 150 T21 = VADD(Tv, Tw);
Chris@82 151 Ty = LD(&(xi[WS(is, 29)]), ivs, &(xi[WS(is, 1)]));
Chris@82 152 Tz = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
Chris@82 153 TA = VSUB(Ty, Tz);
Chris@82 154 T22 = VADD(Ty, Tz);
Chris@82 155 }
Chris@82 156 {
Chris@82 157 V TB, TG, T2C, T2D;
Chris@82 158 TB = VADD(Tx, TA);
Chris@82 159 TC = VFMA(LDK(KP707106781), TB, Tu);
Chris@82 160 T1s = VFNMS(LDK(KP707106781), TB, Tu);
Chris@82 161 TG = VSUB(Tx, TA);
Chris@82 162 TH = VFMA(LDK(KP707106781), TG, TF);
Chris@82 163 T1t = VFNMS(LDK(KP707106781), TG, TF);
Chris@82 164 T20 = VADD(T1Y, T1Z);
Chris@82 165 T23 = VADD(T21, T22);
Chris@82 166 T24 = VSUB(T20, T23);
Chris@82 167 T2C = VSUB(T1Y, T1Z);
Chris@82 168 T2D = VSUB(T21, T22);
Chris@82 169 T2E = VFNMS(LDK(KP414213562), T2D, T2C);
Chris@82 170 T2O = VFMA(LDK(KP414213562), T2C, T2D);
Chris@82 171 }
Chris@82 172 }
Chris@82 173 {
Chris@82 174 V Te, T2h, To, T2f, Th, T2i, Tl, T2e, Ti, Tp;
Chris@82 175 {
Chris@82 176 V Tc, Td, Tm, Tn;
Chris@82 177 Tc = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
Chris@82 178 Td = LD(&(xi[WS(is, 18)]), ivs, &(xi[0]));
Chris@82 179 Te = VSUB(Tc, Td);
Chris@82 180 T2h = VADD(Tc, Td);
Chris@82 181 Tm = LD(&(xi[WS(is, 22)]), ivs, &(xi[0]));
Chris@82 182 Tn = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
Chris@82 183 To = VSUB(Tm, Tn);
Chris@82 184 T2f = VADD(Tn, Tm);
Chris@82 185 }
Chris@82 186 {
Chris@82 187 V Tf, Tg, Tj, Tk;
Chris@82 188 Tf = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
Chris@82 189 Tg = LD(&(xi[WS(is, 26)]), ivs, &(xi[0]));
Chris@82 190 Th = VSUB(Tf, Tg);
Chris@82 191 T2i = VADD(Tf, Tg);
Chris@82 192 Tj = LD(&(xi[WS(is, 30)]), ivs, &(xi[0]));
Chris@82 193 Tk = LD(&(xi[WS(is, 14)]), ivs, &(xi[0]));
Chris@82 194 Tl = VSUB(Tj, Tk);
Chris@82 195 T2e = VADD(Tj, Tk);
Chris@82 196 }
Chris@82 197 T2g = VADD(T2e, T2f);
Chris@82 198 T2j = VADD(T2h, T2i);
Chris@82 199 Ti = VFNMS(LDK(KP414213562), Th, Te);
Chris@82 200 Tp = VFNMS(LDK(KP414213562), To, Tl);
Chris@82 201 Tq = VADD(Ti, Tp);
Chris@82 202 T1B = VSUB(Tp, Ti);
Chris@82 203 {
Chris@82 204 V T17, T18, T2y, T2z;
Chris@82 205 T17 = VFMA(LDK(KP414213562), Te, Th);
Chris@82 206 T18 = VFMA(LDK(KP414213562), Tl, To);
Chris@82 207 T19 = VSUB(T17, T18);
Chris@82 208 T1q = VADD(T17, T18);
Chris@82 209 T2y = VSUB(T2h, T2i);
Chris@82 210 T2z = VSUB(T2e, T2f);
Chris@82 211 T2A = VADD(T2y, T2z);
Chris@82 212 T2L = VSUB(T2z, T2y);
Chris@82 213 }
Chris@82 214 }
Chris@82 215 {
Chris@82 216 V T2d, T2n, T2m, T2o;
Chris@82 217 {
Chris@82 218 V T1X, T2c, T2k, T2l;
Chris@82 219 T1X = VSUB(T1T, T1W);
Chris@82 220 T2c = VADD(T24, T2b);
Chris@82 221 T2d = VFNMS(LDK(KP707106781), T2c, T1X);
Chris@82 222 T2n = VFMA(LDK(KP707106781), T2c, T1X);
Chris@82 223 T2k = VSUB(T2g, T2j);
Chris@82 224 T2l = VSUB(T2b, T24);
Chris@82 225 T2m = VFNMS(LDK(KP707106781), T2l, T2k);
Chris@82 226 T2o = VFMA(LDK(KP707106781), T2l, T2k);
Chris@82 227 }
Chris@82 228 ST(&(xo[WS(os, 12)]), VFNMSI(T2m, T2d), ovs, &(xo[0]));
Chris@82 229 ST(&(xo[WS(os, 4)]), VFMAI(T2o, T2n), ovs, &(xo[0]));
Chris@82 230 ST(&(xo[WS(os, 20)]), VFMAI(T2m, T2d), ovs, &(xo[0]));
Chris@82 231 ST(&(xo[WS(os, 28)]), VFNMSI(T2o, T2n), ovs, &(xo[0]));
Chris@82 232 }
Chris@82 233 {
Chris@82 234 V T2r, T2v, T2u, T2w;
Chris@82 235 {
Chris@82 236 V T2p, T2q, T2s, T2t;
Chris@82 237 T2p = VADD(T1T, T1W);
Chris@82 238 T2q = VADD(T2j, T2g);
Chris@82 239 T2r = VADD(T2p, T2q);
Chris@82 240 T2v = VSUB(T2p, T2q);
Chris@82 241 T2s = VADD(T20, T23);
Chris@82 242 T2t = VADD(T27, T2a);
Chris@82 243 T2u = VADD(T2s, T2t);
Chris@82 244 T2w = VSUB(T2t, T2s);
Chris@82 245 }
Chris@82 246 ST(&(xo[WS(os, 16)]), VSUB(T2r, T2u), ovs, &(xo[0]));
Chris@82 247 ST(&(xo[WS(os, 8)]), VFMAI(T2w, T2v), ovs, &(xo[0]));
Chris@82 248 ST(&(xo[0]), VADD(T2r, T2u), ovs, &(xo[0]));
Chris@82 249 ST(&(xo[WS(os, 24)]), VFNMSI(T2w, T2v), ovs, &(xo[0]));
Chris@82 250 }
Chris@82 251 {
Chris@82 252 V T2V, T2Z, T2Y, T30;
Chris@82 253 {
Chris@82 254 V T2T, T2U, T2W, T2X;
Chris@82 255 T2T = VFNMS(LDK(KP707106781), T2A, T2x);
Chris@82 256 T2U = VADD(T2O, T2N);
Chris@82 257 T2V = VFNMS(LDK(KP923879532), T2U, T2T);
Chris@82 258 T2Z = VFMA(LDK(KP923879532), T2U, T2T);
Chris@82 259 T2W = VFNMS(LDK(KP707106781), T2L, T2K);
Chris@82 260 T2X = VSUB(T2H, T2E);
Chris@82 261 T2Y = VFMA(LDK(KP923879532), T2X, T2W);
Chris@82 262 T30 = VFNMS(LDK(KP923879532), T2X, T2W);
Chris@82 263 }
Chris@82 264 ST(&(xo[WS(os, 10)]), VFMAI(T2Y, T2V), ovs, &(xo[0]));
Chris@82 265 ST(&(xo[WS(os, 26)]), VFMAI(T30, T2Z), ovs, &(xo[0]));
Chris@82 266 ST(&(xo[WS(os, 22)]), VFNMSI(T2Y, T2V), ovs, &(xo[0]));
Chris@82 267 ST(&(xo[WS(os, 6)]), VFNMSI(T30, T2Z), ovs, &(xo[0]));
Chris@82 268 }
Chris@82 269 {
Chris@82 270 V T2J, T2R, T2Q, T2S;
Chris@82 271 {
Chris@82 272 V T2B, T2I, T2M, T2P;
Chris@82 273 T2B = VFMA(LDK(KP707106781), T2A, T2x);
Chris@82 274 T2I = VADD(T2E, T2H);
Chris@82 275 T2J = VFNMS(LDK(KP923879532), T2I, T2B);
Chris@82 276 T2R = VFMA(LDK(KP923879532), T2I, T2B);
Chris@82 277 T2M = VFMA(LDK(KP707106781), T2L, T2K);
Chris@82 278 T2P = VSUB(T2N, T2O);
Chris@82 279 T2Q = VFNMS(LDK(KP923879532), T2P, T2M);
Chris@82 280 T2S = VFMA(LDK(KP923879532), T2P, T2M);
Chris@82 281 }
Chris@82 282 ST(&(xo[WS(os, 14)]), VFNMSI(T2Q, T2J), ovs, &(xo[0]));
Chris@82 283 ST(&(xo[WS(os, 2)]), VFMAI(T2S, T2R), ovs, &(xo[0]));
Chris@82 284 ST(&(xo[WS(os, 18)]), VFMAI(T2Q, T2J), ovs, &(xo[0]));
Chris@82 285 ST(&(xo[WS(os, 30)]), VFNMSI(T2S, T2R), ovs, &(xo[0]));
Chris@82 286 }
Chris@82 287 {
Chris@82 288 V T1r, T1C, T1M, T1J, T1F, T1K, T1y, T1N;
Chris@82 289 T1r = VFMA(LDK(KP923879532), T1q, T1p);
Chris@82 290 T1C = VFMA(LDK(KP923879532), T1B, T1A);
Chris@82 291 T1M = VFNMS(LDK(KP923879532), T1B, T1A);
Chris@82 292 T1J = VFNMS(LDK(KP923879532), T1q, T1p);
Chris@82 293 {
Chris@82 294 V T1D, T1E, T1u, T1x;
Chris@82 295 T1D = VFNMS(LDK(KP668178637), T1s, T1t);
Chris@82 296 T1E = VFNMS(LDK(KP668178637), T1v, T1w);
Chris@82 297 T1F = VSUB(T1D, T1E);
Chris@82 298 T1K = VADD(T1D, T1E);
Chris@82 299 T1u = VFMA(LDK(KP668178637), T1t, T1s);
Chris@82 300 T1x = VFMA(LDK(KP668178637), T1w, T1v);
Chris@82 301 T1y = VADD(T1u, T1x);
Chris@82 302 T1N = VSUB(T1x, T1u);
Chris@82 303 }
Chris@82 304 {
Chris@82 305 V T1z, T1G, T1P, T1Q;
Chris@82 306 T1z = VFNMS(LDK(KP831469612), T1y, T1r);
Chris@82 307 T1G = VFNMS(LDK(KP831469612), T1F, T1C);
Chris@82 308 ST(&(xo[WS(os, 13)]), VFNMSI(T1G, T1z), ovs, &(xo[WS(os, 1)]));
Chris@82 309 ST(&(xo[WS(os, 19)]), VFMAI(T1G, T1z), ovs, &(xo[WS(os, 1)]));
Chris@82 310 T1P = VFNMS(LDK(KP831469612), T1K, T1J);
Chris@82 311 T1Q = VFNMS(LDK(KP831469612), T1N, T1M);
Chris@82 312 ST(&(xo[WS(os, 5)]), VFNMSI(T1Q, T1P), ovs, &(xo[WS(os, 1)]));
Chris@82 313 ST(&(xo[WS(os, 27)]), VFMAI(T1Q, T1P), ovs, &(xo[WS(os, 1)]));
Chris@82 314 }
Chris@82 315 {
Chris@82 316 V T1H, T1I, T1L, T1O;
Chris@82 317 T1H = VFMA(LDK(KP831469612), T1y, T1r);
Chris@82 318 T1I = VFMA(LDK(KP831469612), T1F, T1C);
Chris@82 319 ST(&(xo[WS(os, 29)]), VFNMSI(T1I, T1H), ovs, &(xo[WS(os, 1)]));
Chris@82 320 ST(&(xo[WS(os, 3)]), VFMAI(T1I, T1H), ovs, &(xo[WS(os, 1)]));
Chris@82 321 T1L = VFMA(LDK(KP831469612), T1K, T1J);
Chris@82 322 T1O = VFMA(LDK(KP831469612), T1N, T1M);
Chris@82 323 ST(&(xo[WS(os, 11)]), VFMAI(T1O, T1L), ovs, &(xo[WS(os, 1)]));
Chris@82 324 ST(&(xo[WS(os, 21)]), VFNMSI(T1O, T1L), ovs, &(xo[WS(os, 1)]));
Chris@82 325 }
Chris@82 326 }
Chris@82 327 {
Chris@82 328 V Tr, T1a, T1k, T1h, T1d, T1i, T10, T1l;
Chris@82 329 Tr = VFMA(LDK(KP923879532), Tq, Tb);
Chris@82 330 T1a = VFMA(LDK(KP923879532), T19, T16);
Chris@82 331 T1k = VFNMS(LDK(KP923879532), T19, T16);
Chris@82 332 T1h = VFNMS(LDK(KP923879532), Tq, Tb);
Chris@82 333 {
Chris@82 334 V T1b, T1c, TI, TZ;
Chris@82 335 T1b = VFMA(LDK(KP198912367), TC, TH);
Chris@82 336 T1c = VFMA(LDK(KP198912367), TT, TY);
Chris@82 337 T1d = VSUB(T1b, T1c);
Chris@82 338 T1i = VADD(T1b, T1c);
Chris@82 339 TI = VFNMS(LDK(KP198912367), TH, TC);
Chris@82 340 TZ = VFNMS(LDK(KP198912367), TY, TT);
Chris@82 341 T10 = VADD(TI, TZ);
Chris@82 342 T1l = VSUB(TZ, TI);
Chris@82 343 }
Chris@82 344 {
Chris@82 345 V T11, T1e, T1n, T1o;
Chris@82 346 T11 = VFNMS(LDK(KP980785280), T10, Tr);
Chris@82 347 T1e = VFNMS(LDK(KP980785280), T1d, T1a);
Chris@82 348 ST(&(xo[WS(os, 17)]), VFNMSI(T1e, T11), ovs, &(xo[WS(os, 1)]));
Chris@82 349 ST(&(xo[WS(os, 15)]), VFMAI(T1e, T11), ovs, &(xo[WS(os, 1)]));
Chris@82 350 T1n = VFMA(LDK(KP980785280), T1i, T1h);
Chris@82 351 T1o = VFMA(LDK(KP980785280), T1l, T1k);
Chris@82 352 ST(&(xo[WS(os, 7)]), VFMAI(T1o, T1n), ovs, &(xo[WS(os, 1)]));
Chris@82 353 ST(&(xo[WS(os, 25)]), VFNMSI(T1o, T1n), ovs, &(xo[WS(os, 1)]));
Chris@82 354 }
Chris@82 355 {
Chris@82 356 V T1f, T1g, T1j, T1m;
Chris@82 357 T1f = VFMA(LDK(KP980785280), T10, Tr);
Chris@82 358 T1g = VFMA(LDK(KP980785280), T1d, T1a);
Chris@82 359 ST(&(xo[WS(os, 1)]), VFNMSI(T1g, T1f), ovs, &(xo[WS(os, 1)]));
Chris@82 360 ST(&(xo[WS(os, 31)]), VFMAI(T1g, T1f), ovs, &(xo[WS(os, 1)]));
Chris@82 361 T1j = VFNMS(LDK(KP980785280), T1i, T1h);
Chris@82 362 T1m = VFNMS(LDK(KP980785280), T1l, T1k);
Chris@82 363 ST(&(xo[WS(os, 9)]), VFNMSI(T1m, T1j), ovs, &(xo[WS(os, 1)]));
Chris@82 364 ST(&(xo[WS(os, 23)]), VFMAI(T1m, T1j), ovs, &(xo[WS(os, 1)]));
Chris@82 365 }
Chris@82 366 }
Chris@82 367 }
Chris@82 368 }
Chris@82 369 VLEAVE();
Chris@82 370 }
Chris@82 371
Chris@82 372 static const kdft_desc desc = { 32, XSIMD_STRING("n1fv_32"), {88, 0, 98, 0}, &GENUS, 0, 0, 0, 0 };
Chris@82 373
Chris@82 374 void XSIMD(codelet_n1fv_32) (planner *p) {
Chris@82 375 X(kdft_register) (p, n1fv_32, &desc);
Chris@82 376 }
Chris@82 377
Chris@82 378 #else
Chris@82 379
Chris@82 380 /* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -n 32 -name n1fv_32 -include dft/simd/n1f.h */
Chris@82 381
Chris@82 382 /*
Chris@82 383 * This function contains 186 FP additions, 42 FP multiplications,
Chris@82 384 * (or, 170 additions, 26 multiplications, 16 fused multiply/add),
Chris@82 385 * 58 stack variables, 7 constants, and 64 memory accesses
Chris@82 386 */
Chris@82 387 #include "dft/simd/n1f.h"
Chris@82 388
Chris@82 389 static void n1fv_32(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@82 390 {
Chris@82 391 DVK(KP195090322, +0.195090322016128267848284868477022240927691618);
Chris@82 392 DVK(KP980785280, +0.980785280403230449126182236134239036973933731);
Chris@82 393 DVK(KP555570233, +0.555570233019602224742830813948532874374937191);
Chris@82 394 DVK(KP831469612, +0.831469612302545237078788377617905756738560812);
Chris@82 395 DVK(KP382683432, +0.382683432365089771728459984030398866761344562);
Chris@82 396 DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
Chris@82 397 DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
Chris@82 398 {
Chris@82 399 INT i;
Chris@82 400 const R *xi;
Chris@82 401 R *xo;
Chris@82 402 xi = ri;
Chris@82 403 xo = ro;
Chris@82 404 for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(64, is), MAKE_VOLATILE_STRIDE(64, os)) {
Chris@82 405 V T1T, T1W, T2K, T2x, T16, T1A, Tb, T1p, TT, T1v, TY, T1w, T27, T2a, T2b;
Chris@82 406 V T2H, T2O, TC, T1s, TH, T1t, T20, T23, T24, T2E, T2N, T2g, T2j, Tq, T1B;
Chris@82 407 V T19, T1q, T2A, T2L;
Chris@82 408 {
Chris@82 409 V T3, T1R, T15, T1S, T6, T1U, T9, T1V, T12, Ta;
Chris@82 410 {
Chris@82 411 V T1, T2, T13, T14;
Chris@82 412 T1 = LD(&(xi[0]), ivs, &(xi[0]));
Chris@82 413 T2 = LD(&(xi[WS(is, 16)]), ivs, &(xi[0]));
Chris@82 414 T3 = VSUB(T1, T2);
Chris@82 415 T1R = VADD(T1, T2);
Chris@82 416 T13 = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
Chris@82 417 T14 = LD(&(xi[WS(is, 24)]), ivs, &(xi[0]));
Chris@82 418 T15 = VSUB(T13, T14);
Chris@82 419 T1S = VADD(T13, T14);
Chris@82 420 }
Chris@82 421 {
Chris@82 422 V T4, T5, T7, T8;
Chris@82 423 T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
Chris@82 424 T5 = LD(&(xi[WS(is, 20)]), ivs, &(xi[0]));
Chris@82 425 T6 = VSUB(T4, T5);
Chris@82 426 T1U = VADD(T4, T5);
Chris@82 427 T7 = LD(&(xi[WS(is, 28)]), ivs, &(xi[0]));
Chris@82 428 T8 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
Chris@82 429 T9 = VSUB(T7, T8);
Chris@82 430 T1V = VADD(T7, T8);
Chris@82 431 }
Chris@82 432 T1T = VADD(T1R, T1S);
Chris@82 433 T1W = VADD(T1U, T1V);
Chris@82 434 T2K = VSUB(T1V, T1U);
Chris@82 435 T2x = VSUB(T1R, T1S);
Chris@82 436 T12 = VMUL(LDK(KP707106781), VSUB(T9, T6));
Chris@82 437 T16 = VSUB(T12, T15);
Chris@82 438 T1A = VADD(T15, T12);
Chris@82 439 Ta = VMUL(LDK(KP707106781), VADD(T6, T9));
Chris@82 440 Tb = VADD(T3, Ta);
Chris@82 441 T1p = VSUB(T3, Ta);
Chris@82 442 }
Chris@82 443 {
Chris@82 444 V TL, T25, TX, T26, TO, T28, TR, T29;
Chris@82 445 {
Chris@82 446 V TJ, TK, TV, TW;
Chris@82 447 TJ = LD(&(xi[WS(is, 31)]), ivs, &(xi[WS(is, 1)]));
Chris@82 448 TK = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)]));
Chris@82 449 TL = VSUB(TJ, TK);
Chris@82 450 T25 = VADD(TJ, TK);
Chris@82 451 TV = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
Chris@82 452 TW = LD(&(xi[WS(is, 23)]), ivs, &(xi[WS(is, 1)]));
Chris@82 453 TX = VSUB(TV, TW);
Chris@82 454 T26 = VADD(TV, TW);
Chris@82 455 }
Chris@82 456 {
Chris@82 457 V TM, TN, TP, TQ;
Chris@82 458 TM = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
Chris@82 459 TN = LD(&(xi[WS(is, 19)]), ivs, &(xi[WS(is, 1)]));
Chris@82 460 TO = VSUB(TM, TN);
Chris@82 461 T28 = VADD(TM, TN);
Chris@82 462 TP = LD(&(xi[WS(is, 27)]), ivs, &(xi[WS(is, 1)]));
Chris@82 463 TQ = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
Chris@82 464 TR = VSUB(TP, TQ);
Chris@82 465 T29 = VADD(TP, TQ);
Chris@82 466 }
Chris@82 467 {
Chris@82 468 V TS, TU, T2F, T2G;
Chris@82 469 TS = VMUL(LDK(KP707106781), VADD(TO, TR));
Chris@82 470 TT = VADD(TL, TS);
Chris@82 471 T1v = VSUB(TL, TS);
Chris@82 472 TU = VMUL(LDK(KP707106781), VSUB(TR, TO));
Chris@82 473 TY = VSUB(TU, TX);
Chris@82 474 T1w = VADD(TX, TU);
Chris@82 475 T27 = VADD(T25, T26);
Chris@82 476 T2a = VADD(T28, T29);
Chris@82 477 T2b = VSUB(T27, T2a);
Chris@82 478 T2F = VSUB(T25, T26);
Chris@82 479 T2G = VSUB(T29, T28);
Chris@82 480 T2H = VFNMS(LDK(KP382683432), T2G, VMUL(LDK(KP923879532), T2F));
Chris@82 481 T2O = VFMA(LDK(KP382683432), T2F, VMUL(LDK(KP923879532), T2G));
Chris@82 482 }
Chris@82 483 }
Chris@82 484 {
Chris@82 485 V Tu, T1Y, TG, T1Z, Tx, T21, TA, T22;
Chris@82 486 {
Chris@82 487 V Ts, Tt, TE, TF;
Chris@82 488 Ts = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
Chris@82 489 Tt = LD(&(xi[WS(is, 17)]), ivs, &(xi[WS(is, 1)]));
Chris@82 490 Tu = VSUB(Ts, Tt);
Chris@82 491 T1Y = VADD(Ts, Tt);
Chris@82 492 TE = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
Chris@82 493 TF = LD(&(xi[WS(is, 25)]), ivs, &(xi[WS(is, 1)]));
Chris@82 494 TG = VSUB(TE, TF);
Chris@82 495 T1Z = VADD(TE, TF);
Chris@82 496 }
Chris@82 497 {
Chris@82 498 V Tv, Tw, Ty, Tz;
Chris@82 499 Tv = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
Chris@82 500 Tw = LD(&(xi[WS(is, 21)]), ivs, &(xi[WS(is, 1)]));
Chris@82 501 Tx = VSUB(Tv, Tw);
Chris@82 502 T21 = VADD(Tv, Tw);
Chris@82 503 Ty = LD(&(xi[WS(is, 29)]), ivs, &(xi[WS(is, 1)]));
Chris@82 504 Tz = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
Chris@82 505 TA = VSUB(Ty, Tz);
Chris@82 506 T22 = VADD(Ty, Tz);
Chris@82 507 }
Chris@82 508 {
Chris@82 509 V TB, TD, T2C, T2D;
Chris@82 510 TB = VMUL(LDK(KP707106781), VADD(Tx, TA));
Chris@82 511 TC = VADD(Tu, TB);
Chris@82 512 T1s = VSUB(Tu, TB);
Chris@82 513 TD = VMUL(LDK(KP707106781), VSUB(TA, Tx));
Chris@82 514 TH = VSUB(TD, TG);
Chris@82 515 T1t = VADD(TG, TD);
Chris@82 516 T20 = VADD(T1Y, T1Z);
Chris@82 517 T23 = VADD(T21, T22);
Chris@82 518 T24 = VSUB(T20, T23);
Chris@82 519 T2C = VSUB(T1Y, T1Z);
Chris@82 520 T2D = VSUB(T22, T21);
Chris@82 521 T2E = VFMA(LDK(KP923879532), T2C, VMUL(LDK(KP382683432), T2D));
Chris@82 522 T2N = VFNMS(LDK(KP382683432), T2C, VMUL(LDK(KP923879532), T2D));
Chris@82 523 }
Chris@82 524 }
Chris@82 525 {
Chris@82 526 V Te, T2h, To, T2f, Th, T2i, Tl, T2e, Ti, Tp;
Chris@82 527 {
Chris@82 528 V Tc, Td, Tm, Tn;
Chris@82 529 Tc = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
Chris@82 530 Td = LD(&(xi[WS(is, 18)]), ivs, &(xi[0]));
Chris@82 531 Te = VSUB(Tc, Td);
Chris@82 532 T2h = VADD(Tc, Td);
Chris@82 533 Tm = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
Chris@82 534 Tn = LD(&(xi[WS(is, 22)]), ivs, &(xi[0]));
Chris@82 535 To = VSUB(Tm, Tn);
Chris@82 536 T2f = VADD(Tm, Tn);
Chris@82 537 }
Chris@82 538 {
Chris@82 539 V Tf, Tg, Tj, Tk;
Chris@82 540 Tf = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
Chris@82 541 Tg = LD(&(xi[WS(is, 26)]), ivs, &(xi[0]));
Chris@82 542 Th = VSUB(Tf, Tg);
Chris@82 543 T2i = VADD(Tf, Tg);
Chris@82 544 Tj = LD(&(xi[WS(is, 30)]), ivs, &(xi[0]));
Chris@82 545 Tk = LD(&(xi[WS(is, 14)]), ivs, &(xi[0]));
Chris@82 546 Tl = VSUB(Tj, Tk);
Chris@82 547 T2e = VADD(Tj, Tk);
Chris@82 548 }
Chris@82 549 T2g = VADD(T2e, T2f);
Chris@82 550 T2j = VADD(T2h, T2i);
Chris@82 551 Ti = VFNMS(LDK(KP382683432), Th, VMUL(LDK(KP923879532), Te));
Chris@82 552 Tp = VFMA(LDK(KP923879532), Tl, VMUL(LDK(KP382683432), To));
Chris@82 553 Tq = VADD(Ti, Tp);
Chris@82 554 T1B = VSUB(Tp, Ti);
Chris@82 555 {
Chris@82 556 V T17, T18, T2y, T2z;
Chris@82 557 T17 = VFNMS(LDK(KP923879532), To, VMUL(LDK(KP382683432), Tl));
Chris@82 558 T18 = VFMA(LDK(KP382683432), Te, VMUL(LDK(KP923879532), Th));
Chris@82 559 T19 = VSUB(T17, T18);
Chris@82 560 T1q = VADD(T18, T17);
Chris@82 561 T2y = VSUB(T2h, T2i);
Chris@82 562 T2z = VSUB(T2e, T2f);
Chris@82 563 T2A = VMUL(LDK(KP707106781), VADD(T2y, T2z));
Chris@82 564 T2L = VMUL(LDK(KP707106781), VSUB(T2z, T2y));
Chris@82 565 }
Chris@82 566 }
Chris@82 567 {
Chris@82 568 V T2d, T2n, T2m, T2o;
Chris@82 569 {
Chris@82 570 V T1X, T2c, T2k, T2l;
Chris@82 571 T1X = VSUB(T1T, T1W);
Chris@82 572 T2c = VMUL(LDK(KP707106781), VADD(T24, T2b));
Chris@82 573 T2d = VADD(T1X, T2c);
Chris@82 574 T2n = VSUB(T1X, T2c);
Chris@82 575 T2k = VSUB(T2g, T2j);
Chris@82 576 T2l = VMUL(LDK(KP707106781), VSUB(T2b, T24));
Chris@82 577 T2m = VBYI(VADD(T2k, T2l));
Chris@82 578 T2o = VBYI(VSUB(T2l, T2k));
Chris@82 579 }
Chris@82 580 ST(&(xo[WS(os, 28)]), VSUB(T2d, T2m), ovs, &(xo[0]));
Chris@82 581 ST(&(xo[WS(os, 12)]), VADD(T2n, T2o), ovs, &(xo[0]));
Chris@82 582 ST(&(xo[WS(os, 4)]), VADD(T2d, T2m), ovs, &(xo[0]));
Chris@82 583 ST(&(xo[WS(os, 20)]), VSUB(T2n, T2o), ovs, &(xo[0]));
Chris@82 584 }
Chris@82 585 {
Chris@82 586 V T2r, T2v, T2u, T2w;
Chris@82 587 {
Chris@82 588 V T2p, T2q, T2s, T2t;
Chris@82 589 T2p = VADD(T1T, T1W);
Chris@82 590 T2q = VADD(T2j, T2g);
Chris@82 591 T2r = VADD(T2p, T2q);
Chris@82 592 T2v = VSUB(T2p, T2q);
Chris@82 593 T2s = VADD(T20, T23);
Chris@82 594 T2t = VADD(T27, T2a);
Chris@82 595 T2u = VADD(T2s, T2t);
Chris@82 596 T2w = VBYI(VSUB(T2t, T2s));
Chris@82 597 }
Chris@82 598 ST(&(xo[WS(os, 16)]), VSUB(T2r, T2u), ovs, &(xo[0]));
Chris@82 599 ST(&(xo[WS(os, 8)]), VADD(T2v, T2w), ovs, &(xo[0]));
Chris@82 600 ST(&(xo[0]), VADD(T2r, T2u), ovs, &(xo[0]));
Chris@82 601 ST(&(xo[WS(os, 24)]), VSUB(T2v, T2w), ovs, &(xo[0]));
Chris@82 602 }
Chris@82 603 {
Chris@82 604 V T2V, T2Z, T2Y, T30;
Chris@82 605 {
Chris@82 606 V T2T, T2U, T2W, T2X;
Chris@82 607 T2T = VSUB(T2H, T2E);
Chris@82 608 T2U = VSUB(T2L, T2K);
Chris@82 609 T2V = VBYI(VSUB(T2T, T2U));
Chris@82 610 T2Z = VBYI(VADD(T2U, T2T));
Chris@82 611 T2W = VSUB(T2x, T2A);
Chris@82 612 T2X = VSUB(T2O, T2N);
Chris@82 613 T2Y = VSUB(T2W, T2X);
Chris@82 614 T30 = VADD(T2W, T2X);
Chris@82 615 }
Chris@82 616 ST(&(xo[WS(os, 10)]), VADD(T2V, T2Y), ovs, &(xo[0]));
Chris@82 617 ST(&(xo[WS(os, 26)]), VSUB(T30, T2Z), ovs, &(xo[0]));
Chris@82 618 ST(&(xo[WS(os, 22)]), VSUB(T2Y, T2V), ovs, &(xo[0]));
Chris@82 619 ST(&(xo[WS(os, 6)]), VADD(T2Z, T30), ovs, &(xo[0]));
Chris@82 620 }
Chris@82 621 {
Chris@82 622 V T2J, T2R, T2Q, T2S;
Chris@82 623 {
Chris@82 624 V T2B, T2I, T2M, T2P;
Chris@82 625 T2B = VADD(T2x, T2A);
Chris@82 626 T2I = VADD(T2E, T2H);
Chris@82 627 T2J = VADD(T2B, T2I);
Chris@82 628 T2R = VSUB(T2B, T2I);
Chris@82 629 T2M = VADD(T2K, T2L);
Chris@82 630 T2P = VADD(T2N, T2O);
Chris@82 631 T2Q = VBYI(VADD(T2M, T2P));
Chris@82 632 T2S = VBYI(VSUB(T2P, T2M));
Chris@82 633 }
Chris@82 634 ST(&(xo[WS(os, 30)]), VSUB(T2J, T2Q), ovs, &(xo[0]));
Chris@82 635 ST(&(xo[WS(os, 14)]), VADD(T2R, T2S), ovs, &(xo[0]));
Chris@82 636 ST(&(xo[WS(os, 2)]), VADD(T2J, T2Q), ovs, &(xo[0]));
Chris@82 637 ST(&(xo[WS(os, 18)]), VSUB(T2R, T2S), ovs, &(xo[0]));
Chris@82 638 }
Chris@82 639 {
Chris@82 640 V T1r, T1C, T1M, T1K, T1F, T1N, T1y, T1J;
Chris@82 641 T1r = VADD(T1p, T1q);
Chris@82 642 T1C = VADD(T1A, T1B);
Chris@82 643 T1M = VSUB(T1p, T1q);
Chris@82 644 T1K = VSUB(T1B, T1A);
Chris@82 645 {
Chris@82 646 V T1D, T1E, T1u, T1x;
Chris@82 647 T1D = VFNMS(LDK(KP555570233), T1s, VMUL(LDK(KP831469612), T1t));
Chris@82 648 T1E = VFMA(LDK(KP555570233), T1v, VMUL(LDK(KP831469612), T1w));
Chris@82 649 T1F = VADD(T1D, T1E);
Chris@82 650 T1N = VSUB(T1E, T1D);
Chris@82 651 T1u = VFMA(LDK(KP831469612), T1s, VMUL(LDK(KP555570233), T1t));
Chris@82 652 T1x = VFNMS(LDK(KP555570233), T1w, VMUL(LDK(KP831469612), T1v));
Chris@82 653 T1y = VADD(T1u, T1x);
Chris@82 654 T1J = VSUB(T1x, T1u);
Chris@82 655 }
Chris@82 656 {
Chris@82 657 V T1z, T1G, T1P, T1Q;
Chris@82 658 T1z = VADD(T1r, T1y);
Chris@82 659 T1G = VBYI(VADD(T1C, T1F));
Chris@82 660 ST(&(xo[WS(os, 29)]), VSUB(T1z, T1G), ovs, &(xo[WS(os, 1)]));
Chris@82 661 ST(&(xo[WS(os, 3)]), VADD(T1z, T1G), ovs, &(xo[WS(os, 1)]));
Chris@82 662 T1P = VBYI(VADD(T1K, T1J));
Chris@82 663 T1Q = VADD(T1M, T1N);
Chris@82 664 ST(&(xo[WS(os, 5)]), VADD(T1P, T1Q), ovs, &(xo[WS(os, 1)]));
Chris@82 665 ST(&(xo[WS(os, 27)]), VSUB(T1Q, T1P), ovs, &(xo[WS(os, 1)]));
Chris@82 666 }
Chris@82 667 {
Chris@82 668 V T1H, T1I, T1L, T1O;
Chris@82 669 T1H = VSUB(T1r, T1y);
Chris@82 670 T1I = VBYI(VSUB(T1F, T1C));
Chris@82 671 ST(&(xo[WS(os, 19)]), VSUB(T1H, T1I), ovs, &(xo[WS(os, 1)]));
Chris@82 672 ST(&(xo[WS(os, 13)]), VADD(T1H, T1I), ovs, &(xo[WS(os, 1)]));
Chris@82 673 T1L = VBYI(VSUB(T1J, T1K));
Chris@82 674 T1O = VSUB(T1M, T1N);
Chris@82 675 ST(&(xo[WS(os, 11)]), VADD(T1L, T1O), ovs, &(xo[WS(os, 1)]));
Chris@82 676 ST(&(xo[WS(os, 21)]), VSUB(T1O, T1L), ovs, &(xo[WS(os, 1)]));
Chris@82 677 }
Chris@82 678 }
Chris@82 679 {
Chris@82 680 V Tr, T1a, T1k, T1i, T1d, T1l, T10, T1h;
Chris@82 681 Tr = VADD(Tb, Tq);
Chris@82 682 T1a = VADD(T16, T19);
Chris@82 683 T1k = VSUB(Tb, Tq);
Chris@82 684 T1i = VSUB(T19, T16);
Chris@82 685 {
Chris@82 686 V T1b, T1c, TI, TZ;
Chris@82 687 T1b = VFNMS(LDK(KP195090322), TC, VMUL(LDK(KP980785280), TH));
Chris@82 688 T1c = VFMA(LDK(KP195090322), TT, VMUL(LDK(KP980785280), TY));
Chris@82 689 T1d = VADD(T1b, T1c);
Chris@82 690 T1l = VSUB(T1c, T1b);
Chris@82 691 TI = VFMA(LDK(KP980785280), TC, VMUL(LDK(KP195090322), TH));
Chris@82 692 TZ = VFNMS(LDK(KP195090322), TY, VMUL(LDK(KP980785280), TT));
Chris@82 693 T10 = VADD(TI, TZ);
Chris@82 694 T1h = VSUB(TZ, TI);
Chris@82 695 }
Chris@82 696 {
Chris@82 697 V T11, T1e, T1n, T1o;
Chris@82 698 T11 = VADD(Tr, T10);
Chris@82 699 T1e = VBYI(VADD(T1a, T1d));
Chris@82 700 ST(&(xo[WS(os, 31)]), VSUB(T11, T1e), ovs, &(xo[WS(os, 1)]));
Chris@82 701 ST(&(xo[WS(os, 1)]), VADD(T11, T1e), ovs, &(xo[WS(os, 1)]));
Chris@82 702 T1n = VBYI(VADD(T1i, T1h));
Chris@82 703 T1o = VADD(T1k, T1l);
Chris@82 704 ST(&(xo[WS(os, 7)]), VADD(T1n, T1o), ovs, &(xo[WS(os, 1)]));
Chris@82 705 ST(&(xo[WS(os, 25)]), VSUB(T1o, T1n), ovs, &(xo[WS(os, 1)]));
Chris@82 706 }
Chris@82 707 {
Chris@82 708 V T1f, T1g, T1j, T1m;
Chris@82 709 T1f = VSUB(Tr, T10);
Chris@82 710 T1g = VBYI(VSUB(T1d, T1a));
Chris@82 711 ST(&(xo[WS(os, 17)]), VSUB(T1f, T1g), ovs, &(xo[WS(os, 1)]));
Chris@82 712 ST(&(xo[WS(os, 15)]), VADD(T1f, T1g), ovs, &(xo[WS(os, 1)]));
Chris@82 713 T1j = VBYI(VSUB(T1h, T1i));
Chris@82 714 T1m = VSUB(T1k, T1l);
Chris@82 715 ST(&(xo[WS(os, 9)]), VADD(T1j, T1m), ovs, &(xo[WS(os, 1)]));
Chris@82 716 ST(&(xo[WS(os, 23)]), VSUB(T1m, T1j), ovs, &(xo[WS(os, 1)]));
Chris@82 717 }
Chris@82 718 }
Chris@82 719 }
Chris@82 720 }
Chris@82 721 VLEAVE();
Chris@82 722 }
Chris@82 723
Chris@82 724 static const kdft_desc desc = { 32, XSIMD_STRING("n1fv_32"), {170, 26, 16, 0}, &GENUS, 0, 0, 0, 0 };
Chris@82 725
Chris@82 726 void XSIMD(codelet_n1fv_32) (planner *p) {
Chris@82 727 X(kdft_register) (p, n1fv_32, &desc);
Chris@82 728 }
Chris@82 729
Chris@82 730 #endif