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annotate src/fftw-3.3.8/dft/simd/common/t3bv_16.c @ 84:08ae793730bd

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Add null config files
author Chris Cannam
date Mon, 02 Mar 2020 14:03:47 +0000
parents d0c2a83c1364
children
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 08:06:06 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_twiddle_c.native -fma -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 16 -name t3bv_16 -include dft/simd/t3b.h -sign 1 */
Chris@82 29
Chris@82 30 /*
Chris@82 31 * This function contains 98 FP additions, 86 FP multiplications,
Chris@82 32 * (or, 64 additions, 52 multiplications, 34 fused multiply/add),
Chris@82 33 * 51 stack variables, 3 constants, and 32 memory accesses
Chris@82 34 */
Chris@82 35 #include "dft/simd/t3b.h"
Chris@82 36
Chris@82 37 static void t3bv_16(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
Chris@82 38 {
Chris@82 39 DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
Chris@82 40 DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
Chris@82 41 DVK(KP414213562, +0.414213562373095048801688724209698078569671875);
Chris@82 42 {
Chris@82 43 INT m;
Chris@82 44 R *x;
Chris@82 45 x = ii;
Chris@82 46 for (m = mb, W = W + (mb * ((TWVL / VL) * 8)); m < me; m = m + VL, x = x + (VL * ms), W = W + (TWVL * 8), MAKE_VOLATILE_STRIDE(16, rs)) {
Chris@82 47 V T2, T8, T9, Tx, Tu, TR, T3, T4, TN, TU, Tc, Tm, Ty, TE, Tp;
Chris@82 48 T2 = LDW(&(W[0]));
Chris@82 49 T8 = LDW(&(W[TWVL * 2]));
Chris@82 50 T9 = VZMUL(T2, T8);
Chris@82 51 Tx = VZMULJ(T2, T8);
Chris@82 52 Tu = LDW(&(W[TWVL * 6]));
Chris@82 53 TR = VZMULJ(T2, Tu);
Chris@82 54 T3 = LDW(&(W[TWVL * 4]));
Chris@82 55 T4 = VZMULJ(T2, T3);
Chris@82 56 TN = VZMUL(T2, T3);
Chris@82 57 TU = VZMULJ(T8, T3);
Chris@82 58 Tc = VZMUL(T8, T3);
Chris@82 59 Tm = VZMULJ(T9, T3);
Chris@82 60 Ty = VZMULJ(Tx, T3);
Chris@82 61 TE = VZMUL(Tx, T3);
Chris@82 62 Tp = VZMUL(T9, T3);
Chris@82 63 {
Chris@82 64 V T7, T1b, Tf, T1o, TQ, TX, T1e, T1p, Tl, Ts, Tt, T1i, T1r, TB, TH;
Chris@82 65 V TI, T1l, T1s, T1, T6, T5;
Chris@82 66 T1 = LD(&(x[0]), ms, &(x[0]));
Chris@82 67 T5 = LD(&(x[WS(rs, 8)]), ms, &(x[0]));
Chris@82 68 T6 = VZMUL(T4, T5);
Chris@82 69 T7 = VADD(T1, T6);
Chris@82 70 T1b = VSUB(T1, T6);
Chris@82 71 {
Chris@82 72 V Tb, Te, Ta, Td;
Chris@82 73 Ta = LD(&(x[WS(rs, 4)]), ms, &(x[0]));
Chris@82 74 Tb = VZMUL(T9, Ta);
Chris@82 75 Td = LD(&(x[WS(rs, 12)]), ms, &(x[0]));
Chris@82 76 Te = VZMUL(Tc, Td);
Chris@82 77 Tf = VADD(Tb, Te);
Chris@82 78 T1o = VSUB(Tb, Te);
Chris@82 79 }
Chris@82 80 {
Chris@82 81 V TM, TW, TP, TT, T1c, T1d;
Chris@82 82 {
Chris@82 83 V TL, TV, TO, TS;
Chris@82 84 TL = LD(&(x[WS(rs, 2)]), ms, &(x[0]));
Chris@82 85 TM = VZMUL(Tx, TL);
Chris@82 86 TV = LD(&(x[WS(rs, 6)]), ms, &(x[0]));
Chris@82 87 TW = VZMUL(TU, TV);
Chris@82 88 TO = LD(&(x[WS(rs, 10)]), ms, &(x[0]));
Chris@82 89 TP = VZMUL(TN, TO);
Chris@82 90 TS = LD(&(x[WS(rs, 14)]), ms, &(x[0]));
Chris@82 91 TT = VZMUL(TR, TS);
Chris@82 92 }
Chris@82 93 TQ = VADD(TM, TP);
Chris@82 94 TX = VADD(TT, TW);
Chris@82 95 T1c = VSUB(TM, TP);
Chris@82 96 T1d = VSUB(TT, TW);
Chris@82 97 T1e = VADD(T1c, T1d);
Chris@82 98 T1p = VSUB(T1c, T1d);
Chris@82 99 }
Chris@82 100 {
Chris@82 101 V Ti, Tr, Tk, To, T1g, T1h;
Chris@82 102 {
Chris@82 103 V Th, Tq, Tj, Tn;
Chris@82 104 Th = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)]));
Chris@82 105 Ti = VZMUL(T2, Th);
Chris@82 106 Tq = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)]));
Chris@82 107 Tr = VZMUL(Tp, Tq);
Chris@82 108 Tj = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)]));
Chris@82 109 Tk = VZMUL(T3, Tj);
Chris@82 110 Tn = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)]));
Chris@82 111 To = VZMUL(Tm, Tn);
Chris@82 112 }
Chris@82 113 Tl = VADD(Ti, Tk);
Chris@82 114 Ts = VADD(To, Tr);
Chris@82 115 Tt = VSUB(Tl, Ts);
Chris@82 116 T1g = VSUB(Ti, Tk);
Chris@82 117 T1h = VSUB(To, Tr);
Chris@82 118 T1i = VFNMS(LDK(KP414213562), T1h, T1g);
Chris@82 119 T1r = VFMA(LDK(KP414213562), T1g, T1h);
Chris@82 120 }
Chris@82 121 {
Chris@82 122 V Tw, TG, TA, TD, T1j, T1k;
Chris@82 123 {
Chris@82 124 V Tv, TF, Tz, TC;
Chris@82 125 Tv = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)]));
Chris@82 126 Tw = VZMUL(Tu, Tv);
Chris@82 127 TF = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)]));
Chris@82 128 TG = VZMUL(TE, TF);
Chris@82 129 Tz = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)]));
Chris@82 130 TA = VZMUL(Ty, Tz);
Chris@82 131 TC = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)]));
Chris@82 132 TD = VZMUL(T8, TC);
Chris@82 133 }
Chris@82 134 TB = VADD(Tw, TA);
Chris@82 135 TH = VADD(TD, TG);
Chris@82 136 TI = VSUB(TB, TH);
Chris@82 137 T1j = VSUB(Tw, TA);
Chris@82 138 T1k = VSUB(TG, TD);
Chris@82 139 T1l = VFNMS(LDK(KP414213562), T1k, T1j);
Chris@82 140 T1s = VFMA(LDK(KP414213562), T1j, T1k);
Chris@82 141 }
Chris@82 142 {
Chris@82 143 V TK, T11, T10, T12;
Chris@82 144 {
Chris@82 145 V Tg, TJ, TY, TZ;
Chris@82 146 Tg = VSUB(T7, Tf);
Chris@82 147 TJ = VADD(Tt, TI);
Chris@82 148 TK = VFNMS(LDK(KP707106781), TJ, Tg);
Chris@82 149 T11 = VFMA(LDK(KP707106781), TJ, Tg);
Chris@82 150 TY = VSUB(TQ, TX);
Chris@82 151 TZ = VSUB(Tt, TI);
Chris@82 152 T10 = VFNMS(LDK(KP707106781), TZ, TY);
Chris@82 153 T12 = VFMA(LDK(KP707106781), TZ, TY);
Chris@82 154 }
Chris@82 155 ST(&(x[WS(rs, 6)]), VFNMSI(T10, TK), ms, &(x[0]));
Chris@82 156 ST(&(x[WS(rs, 14)]), VFNMSI(T12, T11), ms, &(x[0]));
Chris@82 157 ST(&(x[WS(rs, 10)]), VFMAI(T10, TK), ms, &(x[0]));
Chris@82 158 ST(&(x[WS(rs, 2)]), VFMAI(T12, T11), ms, &(x[0]));
Chris@82 159 }
Chris@82 160 {
Chris@82 161 V T1z, T1D, T1C, T1E;
Chris@82 162 {
Chris@82 163 V T1x, T1y, T1A, T1B;
Chris@82 164 T1x = VFNMS(LDK(KP707106781), T1e, T1b);
Chris@82 165 T1y = VADD(T1r, T1s);
Chris@82 166 T1z = VFNMS(LDK(KP923879532), T1y, T1x);
Chris@82 167 T1D = VFMA(LDK(KP923879532), T1y, T1x);
Chris@82 168 T1A = VFNMS(LDK(KP707106781), T1p, T1o);
Chris@82 169 T1B = VSUB(T1i, T1l);
Chris@82 170 T1C = VFMA(LDK(KP923879532), T1B, T1A);
Chris@82 171 T1E = VFNMS(LDK(KP923879532), T1B, T1A);
Chris@82 172 }
Chris@82 173 ST(&(x[WS(rs, 5)]), VFMAI(T1C, T1z), ms, &(x[WS(rs, 1)]));
Chris@82 174 ST(&(x[WS(rs, 13)]), VFMAI(T1E, T1D), ms, &(x[WS(rs, 1)]));
Chris@82 175 ST(&(x[WS(rs, 11)]), VFNMSI(T1C, T1z), ms, &(x[WS(rs, 1)]));
Chris@82 176 ST(&(x[WS(rs, 3)]), VFNMSI(T1E, T1D), ms, &(x[WS(rs, 1)]));
Chris@82 177 }
Chris@82 178 {
Chris@82 179 V T15, T19, T18, T1a;
Chris@82 180 {
Chris@82 181 V T13, T14, T16, T17;
Chris@82 182 T13 = VADD(T7, Tf);
Chris@82 183 T14 = VADD(TQ, TX);
Chris@82 184 T15 = VSUB(T13, T14);
Chris@82 185 T19 = VADD(T13, T14);
Chris@82 186 T16 = VADD(Tl, Ts);
Chris@82 187 T17 = VADD(TB, TH);
Chris@82 188 T18 = VSUB(T16, T17);
Chris@82 189 T1a = VADD(T16, T17);
Chris@82 190 }
Chris@82 191 ST(&(x[WS(rs, 12)]), VFNMSI(T18, T15), ms, &(x[0]));
Chris@82 192 ST(&(x[0]), VADD(T19, T1a), ms, &(x[0]));
Chris@82 193 ST(&(x[WS(rs, 4)]), VFMAI(T18, T15), ms, &(x[0]));
Chris@82 194 ST(&(x[WS(rs, 8)]), VSUB(T19, T1a), ms, &(x[0]));
Chris@82 195 }
Chris@82 196 {
Chris@82 197 V T1n, T1v, T1u, T1w;
Chris@82 198 {
Chris@82 199 V T1f, T1m, T1q, T1t;
Chris@82 200 T1f = VFMA(LDK(KP707106781), T1e, T1b);
Chris@82 201 T1m = VADD(T1i, T1l);
Chris@82 202 T1n = VFNMS(LDK(KP923879532), T1m, T1f);
Chris@82 203 T1v = VFMA(LDK(KP923879532), T1m, T1f);
Chris@82 204 T1q = VFMA(LDK(KP707106781), T1p, T1o);
Chris@82 205 T1t = VSUB(T1r, T1s);
Chris@82 206 T1u = VFNMS(LDK(KP923879532), T1t, T1q);
Chris@82 207 T1w = VFMA(LDK(KP923879532), T1t, T1q);
Chris@82 208 }
Chris@82 209 ST(&(x[WS(rs, 7)]), VFNMSI(T1u, T1n), ms, &(x[WS(rs, 1)]));
Chris@82 210 ST(&(x[WS(rs, 1)]), VFMAI(T1w, T1v), ms, &(x[WS(rs, 1)]));
Chris@82 211 ST(&(x[WS(rs, 9)]), VFMAI(T1u, T1n), ms, &(x[WS(rs, 1)]));
Chris@82 212 ST(&(x[WS(rs, 15)]), VFNMSI(T1w, T1v), ms, &(x[WS(rs, 1)]));
Chris@82 213 }
Chris@82 214 }
Chris@82 215 }
Chris@82 216 }
Chris@82 217 VLEAVE();
Chris@82 218 }
Chris@82 219
Chris@82 220 static const tw_instr twinstr[] = {
Chris@82 221 VTW(0, 1),
Chris@82 222 VTW(0, 3),
Chris@82 223 VTW(0, 9),
Chris@82 224 VTW(0, 15),
Chris@82 225 {TW_NEXT, VL, 0}
Chris@82 226 };
Chris@82 227
Chris@82 228 static const ct_desc desc = { 16, XSIMD_STRING("t3bv_16"), twinstr, &GENUS, {64, 52, 34, 0}, 0, 0, 0 };
Chris@82 229
Chris@82 230 void XSIMD(codelet_t3bv_16) (planner *p) {
Chris@82 231 X(kdft_dit_register) (p, t3bv_16, &desc);
Chris@82 232 }
Chris@82 233 #else
Chris@82 234
Chris@82 235 /* Generated by: ../../../genfft/gen_twiddle_c.native -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 16 -name t3bv_16 -include dft/simd/t3b.h -sign 1 */
Chris@82 236
Chris@82 237 /*
Chris@82 238 * This function contains 98 FP additions, 64 FP multiplications,
Chris@82 239 * (or, 94 additions, 60 multiplications, 4 fused multiply/add),
Chris@82 240 * 51 stack variables, 3 constants, and 32 memory accesses
Chris@82 241 */
Chris@82 242 #include "dft/simd/t3b.h"
Chris@82 243
Chris@82 244 static void t3bv_16(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
Chris@82 245 {
Chris@82 246 DVK(KP382683432, +0.382683432365089771728459984030398866761344562);
Chris@82 247 DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
Chris@82 248 DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
Chris@82 249 {
Chris@82 250 INT m;
Chris@82 251 R *x;
Chris@82 252 x = ii;
Chris@82 253 for (m = mb, W = W + (mb * ((TWVL / VL) * 8)); m < me; m = m + VL, x = x + (VL * ms), W = W + (TWVL * 8), MAKE_VOLATILE_STRIDE(16, rs)) {
Chris@82 254 V T1, T8, T9, Tl, Ti, TE, T4, Ta, TO, TV, Td, Tm, TA, TH, Ts;
Chris@82 255 T1 = LDW(&(W[0]));
Chris@82 256 T8 = LDW(&(W[TWVL * 2]));
Chris@82 257 T9 = VZMUL(T1, T8);
Chris@82 258 Tl = VZMULJ(T1, T8);
Chris@82 259 Ti = LDW(&(W[TWVL * 6]));
Chris@82 260 TE = VZMULJ(T1, Ti);
Chris@82 261 T4 = LDW(&(W[TWVL * 4]));
Chris@82 262 Ta = VZMULJ(T9, T4);
Chris@82 263 TO = VZMUL(T8, T4);
Chris@82 264 TV = VZMULJ(T1, T4);
Chris@82 265 Td = VZMUL(T9, T4);
Chris@82 266 Tm = VZMULJ(Tl, T4);
Chris@82 267 TA = VZMUL(T1, T4);
Chris@82 268 TH = VZMULJ(T8, T4);
Chris@82 269 Ts = VZMUL(Tl, T4);
Chris@82 270 {
Chris@82 271 V TY, T1q, TR, T1r, T1m, T1n, TL, TZ, T1f, T1g, T1h, Th, T11, T1i, T1j;
Chris@82 272 V T1k, Tw, T12, TU, TX, TW;
Chris@82 273 TU = LD(&(x[0]), ms, &(x[0]));
Chris@82 274 TW = LD(&(x[WS(rs, 8)]), ms, &(x[0]));
Chris@82 275 TX = VZMUL(TV, TW);
Chris@82 276 TY = VSUB(TU, TX);
Chris@82 277 T1q = VADD(TU, TX);
Chris@82 278 {
Chris@82 279 V TN, TQ, TM, TP;
Chris@82 280 TM = LD(&(x[WS(rs, 4)]), ms, &(x[0]));
Chris@82 281 TN = VZMUL(T9, TM);
Chris@82 282 TP = LD(&(x[WS(rs, 12)]), ms, &(x[0]));
Chris@82 283 TQ = VZMUL(TO, TP);
Chris@82 284 TR = VSUB(TN, TQ);
Chris@82 285 T1r = VADD(TN, TQ);
Chris@82 286 }
Chris@82 287 {
Chris@82 288 V Tz, TJ, TC, TG, TD, TK;
Chris@82 289 {
Chris@82 290 V Ty, TI, TB, TF;
Chris@82 291 Ty = LD(&(x[WS(rs, 2)]), ms, &(x[0]));
Chris@82 292 Tz = VZMUL(Tl, Ty);
Chris@82 293 TI = LD(&(x[WS(rs, 6)]), ms, &(x[0]));
Chris@82 294 TJ = VZMUL(TH, TI);
Chris@82 295 TB = LD(&(x[WS(rs, 10)]), ms, &(x[0]));
Chris@82 296 TC = VZMUL(TA, TB);
Chris@82 297 TF = LD(&(x[WS(rs, 14)]), ms, &(x[0]));
Chris@82 298 TG = VZMUL(TE, TF);
Chris@82 299 }
Chris@82 300 T1m = VADD(Tz, TC);
Chris@82 301 T1n = VADD(TG, TJ);
Chris@82 302 TD = VSUB(Tz, TC);
Chris@82 303 TK = VSUB(TG, TJ);
Chris@82 304 TL = VMUL(LDK(KP707106781), VSUB(TD, TK));
Chris@82 305 TZ = VMUL(LDK(KP707106781), VADD(TD, TK));
Chris@82 306 }
Chris@82 307 {
Chris@82 308 V T3, Tf, T6, Tc, T7, Tg;
Chris@82 309 {
Chris@82 310 V T2, Te, T5, Tb;
Chris@82 311 T2 = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)]));
Chris@82 312 T3 = VZMUL(T1, T2);
Chris@82 313 Te = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)]));
Chris@82 314 Tf = VZMUL(Td, Te);
Chris@82 315 T5 = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)]));
Chris@82 316 T6 = VZMUL(T4, T5);
Chris@82 317 Tb = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)]));
Chris@82 318 Tc = VZMUL(Ta, Tb);
Chris@82 319 }
Chris@82 320 T1f = VADD(T3, T6);
Chris@82 321 T1g = VADD(Tc, Tf);
Chris@82 322 T1h = VSUB(T1f, T1g);
Chris@82 323 T7 = VSUB(T3, T6);
Chris@82 324 Tg = VSUB(Tc, Tf);
Chris@82 325 Th = VFNMS(LDK(KP382683432), Tg, VMUL(LDK(KP923879532), T7));
Chris@82 326 T11 = VFMA(LDK(KP382683432), T7, VMUL(LDK(KP923879532), Tg));
Chris@82 327 }
Chris@82 328 {
Chris@82 329 V Tk, Tu, To, Tr, Tp, Tv;
Chris@82 330 {
Chris@82 331 V Tj, Tt, Tn, Tq;
Chris@82 332 Tj = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)]));
Chris@82 333 Tk = VZMUL(Ti, Tj);
Chris@82 334 Tt = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)]));
Chris@82 335 Tu = VZMUL(Ts, Tt);
Chris@82 336 Tn = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)]));
Chris@82 337 To = VZMUL(Tm, Tn);
Chris@82 338 Tq = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)]));
Chris@82 339 Tr = VZMUL(T8, Tq);
Chris@82 340 }
Chris@82 341 T1i = VADD(Tk, To);
Chris@82 342 T1j = VADD(Tr, Tu);
Chris@82 343 T1k = VSUB(T1i, T1j);
Chris@82 344 Tp = VSUB(Tk, To);
Chris@82 345 Tv = VSUB(Tr, Tu);
Chris@82 346 Tw = VFMA(LDK(KP923879532), Tp, VMUL(LDK(KP382683432), Tv));
Chris@82 347 T12 = VFNMS(LDK(KP382683432), Tp, VMUL(LDK(KP923879532), Tv));
Chris@82 348 }
Chris@82 349 {
Chris@82 350 V T1p, T1v, T1u, T1w;
Chris@82 351 {
Chris@82 352 V T1l, T1o, T1s, T1t;
Chris@82 353 T1l = VMUL(LDK(KP707106781), VSUB(T1h, T1k));
Chris@82 354 T1o = VSUB(T1m, T1n);
Chris@82 355 T1p = VBYI(VSUB(T1l, T1o));
Chris@82 356 T1v = VBYI(VADD(T1o, T1l));
Chris@82 357 T1s = VSUB(T1q, T1r);
Chris@82 358 T1t = VMUL(LDK(KP707106781), VADD(T1h, T1k));
Chris@82 359 T1u = VSUB(T1s, T1t);
Chris@82 360 T1w = VADD(T1s, T1t);
Chris@82 361 }
Chris@82 362 ST(&(x[WS(rs, 6)]), VADD(T1p, T1u), ms, &(x[0]));
Chris@82 363 ST(&(x[WS(rs, 14)]), VSUB(T1w, T1v), ms, &(x[0]));
Chris@82 364 ST(&(x[WS(rs, 10)]), VSUB(T1u, T1p), ms, &(x[0]));
Chris@82 365 ST(&(x[WS(rs, 2)]), VADD(T1v, T1w), ms, &(x[0]));
Chris@82 366 }
Chris@82 367 {
Chris@82 368 V T1z, T1D, T1C, T1E;
Chris@82 369 {
Chris@82 370 V T1x, T1y, T1A, T1B;
Chris@82 371 T1x = VADD(T1q, T1r);
Chris@82 372 T1y = VADD(T1m, T1n);
Chris@82 373 T1z = VSUB(T1x, T1y);
Chris@82 374 T1D = VADD(T1x, T1y);
Chris@82 375 T1A = VADD(T1f, T1g);
Chris@82 376 T1B = VADD(T1i, T1j);
Chris@82 377 T1C = VBYI(VSUB(T1A, T1B));
Chris@82 378 T1E = VADD(T1A, T1B);
Chris@82 379 }
Chris@82 380 ST(&(x[WS(rs, 12)]), VSUB(T1z, T1C), ms, &(x[0]));
Chris@82 381 ST(&(x[0]), VADD(T1D, T1E), ms, &(x[0]));
Chris@82 382 ST(&(x[WS(rs, 4)]), VADD(T1z, T1C), ms, &(x[0]));
Chris@82 383 ST(&(x[WS(rs, 8)]), VSUB(T1D, T1E), ms, &(x[0]));
Chris@82 384 }
Chris@82 385 {
Chris@82 386 V TT, T15, T14, T16;
Chris@82 387 {
Chris@82 388 V Tx, TS, T10, T13;
Chris@82 389 Tx = VSUB(Th, Tw);
Chris@82 390 TS = VSUB(TL, TR);
Chris@82 391 TT = VBYI(VSUB(Tx, TS));
Chris@82 392 T15 = VBYI(VADD(TS, Tx));
Chris@82 393 T10 = VSUB(TY, TZ);
Chris@82 394 T13 = VSUB(T11, T12);
Chris@82 395 T14 = VSUB(T10, T13);
Chris@82 396 T16 = VADD(T10, T13);
Chris@82 397 }
Chris@82 398 ST(&(x[WS(rs, 5)]), VADD(TT, T14), ms, &(x[WS(rs, 1)]));
Chris@82 399 ST(&(x[WS(rs, 13)]), VSUB(T16, T15), ms, &(x[WS(rs, 1)]));
Chris@82 400 ST(&(x[WS(rs, 11)]), VSUB(T14, TT), ms, &(x[WS(rs, 1)]));
Chris@82 401 ST(&(x[WS(rs, 3)]), VADD(T15, T16), ms, &(x[WS(rs, 1)]));
Chris@82 402 }
Chris@82 403 {
Chris@82 404 V T19, T1d, T1c, T1e;
Chris@82 405 {
Chris@82 406 V T17, T18, T1a, T1b;
Chris@82 407 T17 = VADD(TY, TZ);
Chris@82 408 T18 = VADD(Th, Tw);
Chris@82 409 T19 = VADD(T17, T18);
Chris@82 410 T1d = VSUB(T17, T18);
Chris@82 411 T1a = VADD(TR, TL);
Chris@82 412 T1b = VADD(T11, T12);
Chris@82 413 T1c = VBYI(VADD(T1a, T1b));
Chris@82 414 T1e = VBYI(VSUB(T1b, T1a));
Chris@82 415 }
Chris@82 416 ST(&(x[WS(rs, 15)]), VSUB(T19, T1c), ms, &(x[WS(rs, 1)]));
Chris@82 417 ST(&(x[WS(rs, 7)]), VADD(T1d, T1e), ms, &(x[WS(rs, 1)]));
Chris@82 418 ST(&(x[WS(rs, 1)]), VADD(T19, T1c), ms, &(x[WS(rs, 1)]));
Chris@82 419 ST(&(x[WS(rs, 9)]), VSUB(T1d, T1e), ms, &(x[WS(rs, 1)]));
Chris@82 420 }
Chris@82 421 }
Chris@82 422 }
Chris@82 423 }
Chris@82 424 VLEAVE();
Chris@82 425 }
Chris@82 426
Chris@82 427 static const tw_instr twinstr[] = {
Chris@82 428 VTW(0, 1),
Chris@82 429 VTW(0, 3),
Chris@82 430 VTW(0, 9),
Chris@82 431 VTW(0, 15),
Chris@82 432 {TW_NEXT, VL, 0}
Chris@82 433 };
Chris@82 434
Chris@82 435 static const ct_desc desc = { 16, XSIMD_STRING("t3bv_16"), twinstr, &GENUS, {94, 60, 4, 0}, 0, 0, 0 };
Chris@82 436
Chris@82 437 void XSIMD(codelet_t3bv_16) (planner *p) {
Chris@82 438 X(kdft_dit_register) (p, t3bv_16, &desc);
Chris@82 439 }
Chris@82 440 #endif