917 lines
30 KiB
C
917 lines
30 KiB
C
/*
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* Copyright (c) 2003, 2007-14 Matteo Frigo
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* Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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/* This file was automatically generated --- DO NOT EDIT */
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/* Generated on Tue Sep 14 10:45:45 EDT 2021 */
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#include "dft/codelet-dft.h"
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#if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
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/* Generated by: ../../../genfft/gen_twiddle_c.native -fma -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 32 -name t3fv_32 -include dft/simd/t3f.h */
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/*
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* This function contains 244 FP additions, 214 FP multiplications,
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* (or, 146 additions, 116 multiplications, 98 fused multiply/add),
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* 90 stack variables, 7 constants, and 64 memory accesses
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*/
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#include "dft/simd/t3f.h"
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static void t3fv_32(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
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{
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DVK(KP831469612, +0.831469612302545237078788377617905756738560812);
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DVK(KP668178637, +0.668178637919298919997757686523080761552472251);
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DVK(KP980785280, +0.980785280403230449126182236134239036973933731);
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DVK(KP198912367, +0.198912367379658006911597622644676228597850501);
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DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
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DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
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DVK(KP414213562, +0.414213562373095048801688724209698078569671875);
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{
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INT m;
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R *x;
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x = ri;
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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(32, rs)) {
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V T2, T5, T3, T4, Tc, T1C, TT, Tz, Tn, T6, TP, Tf, TK, T7, T8;
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V Tv, T1w, T21, Tg, Tk, T1D, T1O, TC, T18, T12, T1t, TH, TL, TQ, T1m;
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V T1c;
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T2 = LDW(&(W[0]));
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T5 = LDW(&(W[TWVL * 4]));
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T3 = LDW(&(W[TWVL * 2]));
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T4 = VZMULJ(T2, T3);
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Tc = VZMUL(T2, T3);
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T1C = VZMULJ(T2, T5);
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TT = VZMULJ(T3, T5);
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Tz = VZMUL(T2, T5);
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Tn = VZMUL(T3, T5);
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T6 = VZMUL(T4, T5);
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TP = VZMULJ(Tc, T5);
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Tf = VZMULJ(T4, T5);
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TK = VZMUL(Tc, T5);
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T7 = LDW(&(W[TWVL * 6]));
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T8 = VZMULJ(T6, T7);
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Tv = VZMULJ(T5, T7);
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T1w = VZMULJ(Tn, T7);
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T21 = VZMULJ(T3, T7);
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Tg = VZMULJ(Tf, T7);
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Tk = VZMUL(T2, T7);
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T1D = VZMULJ(T1C, T7);
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T1O = VZMULJ(Tc, T7);
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TC = VZMULJ(T2, T7);
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T18 = VZMULJ(TT, T7);
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T12 = VZMULJ(Tz, T7);
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T1t = VZMUL(Tc, T7);
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TH = VZMUL(T3, T7);
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TL = VZMULJ(TK, T7);
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TQ = VZMULJ(TP, T7);
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T1m = VZMULJ(T4, T7);
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T1c = VZMUL(T4, T7);
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{
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V Tb, T24, T2T, T3x, Tr, T25, T2W, T3K, TX, T28, T3g, T3z, TG, T27, T3j;
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V T3y, T1N, T2v, T3a, T3G, T1V, T2w, T37, T3F, T1j, T2s, T33, T3D, T1r, T2t;
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V T30, T3C;
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{
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V T1, T23, Ta, T20, T22, T9, T1Z, T2R, T2S;
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T1 = LD(&(x[0]), ms, &(x[0]));
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T22 = LD(&(x[WS(rs, 24)]), ms, &(x[0]));
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T23 = VZMULJ(T21, T22);
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T9 = LD(&(x[WS(rs, 16)]), ms, &(x[0]));
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Ta = VZMULJ(T8, T9);
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T1Z = LD(&(x[WS(rs, 8)]), ms, &(x[0]));
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T20 = VZMULJ(T1C, T1Z);
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Tb = VSUB(T1, Ta);
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T24 = VSUB(T20, T23);
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T2R = VADD(T1, Ta);
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T2S = VADD(T20, T23);
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T2T = VADD(T2R, T2S);
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T3x = VSUB(T2R, T2S);
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}
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{
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V Te, Tp, Ti, Tm;
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{
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V Td, To, Th, Tl;
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Td = LD(&(x[WS(rs, 4)]), ms, &(x[0]));
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Te = VZMULJ(Tc, Td);
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To = LD(&(x[WS(rs, 12)]), ms, &(x[0]));
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Tp = VZMULJ(Tn, To);
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Th = LD(&(x[WS(rs, 20)]), ms, &(x[0]));
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Ti = VZMULJ(Tg, Th);
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Tl = LD(&(x[WS(rs, 28)]), ms, &(x[0]));
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Tm = VZMULJ(Tk, Tl);
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}
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{
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V Tj, Tq, T2U, T2V;
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Tj = VSUB(Te, Ti);
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Tq = VSUB(Tm, Tp);
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Tr = VADD(Tj, Tq);
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T25 = VSUB(Tq, Tj);
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T2U = VADD(Te, Ti);
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T2V = VADD(Tm, Tp);
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T2W = VADD(T2U, T2V);
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T3K = VSUB(T2V, T2U);
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}
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}
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{
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V TJ, TV, TN, TS;
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{
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V TI, TU, TM, TR;
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TI = LD(&(x[WS(rs, 30)]), ms, &(x[0]));
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TJ = VZMULJ(TH, TI);
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TU = LD(&(x[WS(rs, 6)]), ms, &(x[0]));
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TV = VZMULJ(TT, TU);
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TM = LD(&(x[WS(rs, 14)]), ms, &(x[0]));
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TN = VZMULJ(TL, TM);
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TR = LD(&(x[WS(rs, 22)]), ms, &(x[0]));
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TS = VZMULJ(TQ, TR);
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}
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{
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V TO, TW, T3e, T3f;
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TO = VSUB(TJ, TN);
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TW = VSUB(TS, TV);
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TX = VFNMS(LDK(KP414213562), TW, TO);
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T28 = VFMA(LDK(KP414213562), TO, TW);
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T3e = VADD(TJ, TN);
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T3f = VADD(TV, TS);
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T3g = VADD(T3e, T3f);
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T3z = VSUB(T3e, T3f);
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}
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}
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{
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V Tu, TE, Tx, TB;
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{
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V Tt, TD, Tw, TA;
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Tt = LD(&(x[WS(rs, 2)]), ms, &(x[0]));
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Tu = VZMULJ(T4, Tt);
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TD = LD(&(x[WS(rs, 26)]), ms, &(x[0]));
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TE = VZMULJ(TC, TD);
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Tw = LD(&(x[WS(rs, 18)]), ms, &(x[0]));
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Tx = VZMULJ(Tv, Tw);
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TA = LD(&(x[WS(rs, 10)]), ms, &(x[0]));
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TB = VZMULJ(Tz, TA);
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}
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{
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V Ty, TF, T3h, T3i;
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Ty = VSUB(Tu, Tx);
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TF = VSUB(TB, TE);
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TG = VFNMS(LDK(KP414213562), TF, Ty);
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T27 = VFMA(LDK(KP414213562), Ty, TF);
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T3h = VADD(Tu, Tx);
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T3i = VADD(TB, TE);
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T3j = VADD(T3h, T3i);
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T3y = VSUB(T3h, T3i);
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}
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}
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{
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V T1v, T1y, T1S, T1Q, T1I, T1K, T1L, T1B, T1F, T1G;
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{
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V T1u, T1x, T1R, T1P;
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T1u = LD(&(x[WS(rs, 31)]), ms, &(x[WS(rs, 1)]));
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T1v = VZMULJ(T1t, T1u);
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T1x = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)]));
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T1y = VZMULJ(T1w, T1x);
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T1R = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)]));
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T1S = VZMULJ(Tf, T1R);
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T1P = LD(&(x[WS(rs, 23)]), ms, &(x[WS(rs, 1)]));
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T1Q = VZMULJ(T1O, T1P);
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{
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V T1H, T1J, T1A, T1E;
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T1H = LD(&(x[WS(rs, 27)]), ms, &(x[WS(rs, 1)]));
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T1I = VZMULJ(T7, T1H);
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T1J = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)]));
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T1K = VZMULJ(T6, T1J);
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T1L = VSUB(T1I, T1K);
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T1A = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)]));
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T1B = VZMULJ(T3, T1A);
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T1E = LD(&(x[WS(rs, 19)]), ms, &(x[WS(rs, 1)]));
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T1F = VZMULJ(T1D, T1E);
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T1G = VSUB(T1B, T1F);
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}
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}
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{
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V T1z, T1M, T38, T39;
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T1z = VSUB(T1v, T1y);
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T1M = VADD(T1G, T1L);
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T1N = VFMA(LDK(KP707106781), T1M, T1z);
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T2v = VFNMS(LDK(KP707106781), T1M, T1z);
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T38 = VADD(T1B, T1F);
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T39 = VADD(T1I, T1K);
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T3a = VADD(T38, T39);
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T3G = VSUB(T39, T38);
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}
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{
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V T1T, T1U, T35, T36;
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T1T = VSUB(T1Q, T1S);
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T1U = VSUB(T1L, T1G);
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T1V = VFMA(LDK(KP707106781), T1U, T1T);
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T2w = VFNMS(LDK(KP707106781), T1U, T1T);
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T35 = VADD(T1v, T1y);
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T36 = VADD(T1S, T1Q);
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T37 = VADD(T35, T36);
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T3F = VSUB(T35, T36);
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}
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}
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{
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V T11, T14, T1o, T1l, T1e, T1g, T1h, T17, T1a, T1b;
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{
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V T10, T13, T1n, T1k;
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T10 = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)]));
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T11 = VZMULJ(T2, T10);
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T13 = LD(&(x[WS(rs, 17)]), ms, &(x[WS(rs, 1)]));
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T14 = VZMULJ(T12, T13);
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T1n = LD(&(x[WS(rs, 25)]), ms, &(x[WS(rs, 1)]));
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T1o = VZMULJ(T1m, T1n);
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T1k = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)]));
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T1l = VZMULJ(T5, T1k);
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{
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V T1d, T1f, T16, T19;
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T1d = LD(&(x[WS(rs, 29)]), ms, &(x[WS(rs, 1)]));
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T1e = VZMULJ(T1c, T1d);
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T1f = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)]));
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T1g = VZMULJ(TK, T1f);
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T1h = VSUB(T1e, T1g);
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T16 = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)]));
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T17 = VZMULJ(TP, T16);
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T19 = LD(&(x[WS(rs, 21)]), ms, &(x[WS(rs, 1)]));
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T1a = VZMULJ(T18, T19);
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T1b = VSUB(T17, T1a);
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}
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}
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{
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V T15, T1i, T31, T32;
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T15 = VSUB(T11, T14);
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T1i = VADD(T1b, T1h);
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T1j = VFMA(LDK(KP707106781), T1i, T15);
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T2s = VFNMS(LDK(KP707106781), T1i, T15);
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T31 = VADD(T17, T1a);
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T32 = VADD(T1e, T1g);
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T33 = VADD(T31, T32);
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T3D = VSUB(T31, T32);
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}
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{
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V T1p, T1q, T2Y, T2Z;
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T1p = VSUB(T1l, T1o);
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T1q = VSUB(T1b, T1h);
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T1r = VFMA(LDK(KP707106781), T1q, T1p);
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T2t = VFNMS(LDK(KP707106781), T1q, T1p);
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T2Y = VADD(T11, T14);
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T2Z = VADD(T1l, T1o);
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T30 = VADD(T2Y, T2Z);
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T3C = VSUB(T2Y, T2Z);
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}
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}
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{
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V T3r, T3v, T3u, T3w;
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{
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V T3p, T3q, T3s, T3t;
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T3p = VADD(T2T, T2W);
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T3q = VADD(T3j, T3g);
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T3r = VADD(T3p, T3q);
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T3v = VSUB(T3p, T3q);
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T3s = VADD(T30, T33);
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T3t = VADD(T37, T3a);
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T3u = VADD(T3s, T3t);
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T3w = VSUB(T3t, T3s);
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}
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ST(&(x[WS(rs, 16)]), VSUB(T3r, T3u), ms, &(x[0]));
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ST(&(x[WS(rs, 8)]), VFMAI(T3w, T3v), ms, &(x[0]));
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ST(&(x[0]), VADD(T3r, T3u), ms, &(x[0]));
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ST(&(x[WS(rs, 24)]), VFNMSI(T3w, T3v), ms, &(x[0]));
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}
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{
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V T2X, T3k, T3c, T3l, T34, T3b;
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T2X = VSUB(T2T, T2W);
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T3k = VSUB(T3g, T3j);
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T34 = VSUB(T30, T33);
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T3b = VSUB(T37, T3a);
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T3c = VADD(T34, T3b);
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T3l = VSUB(T3b, T34);
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{
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V T3d, T3m, T3n, T3o;
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T3d = VFNMS(LDK(KP707106781), T3c, T2X);
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T3m = VFNMS(LDK(KP707106781), T3l, T3k);
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ST(&(x[WS(rs, 12)]), VFNMSI(T3m, T3d), ms, &(x[0]));
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ST(&(x[WS(rs, 20)]), VFMAI(T3m, T3d), ms, &(x[0]));
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T3n = VFMA(LDK(KP707106781), T3c, T2X);
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T3o = VFMA(LDK(KP707106781), T3l, T3k);
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ST(&(x[WS(rs, 28)]), VFNMSI(T3o, T3n), ms, &(x[0]));
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ST(&(x[WS(rs, 4)]), VFMAI(T3o, T3n), ms, &(x[0]));
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}
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}
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{
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V T3B, T3T, T3M, T3W, T3I, T3X, T3P, T3U, T3A, T3L;
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T3A = VADD(T3y, T3z);
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T3B = VFMA(LDK(KP707106781), T3A, T3x);
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T3T = VFNMS(LDK(KP707106781), T3A, T3x);
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T3L = VSUB(T3z, T3y);
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T3M = VFMA(LDK(KP707106781), T3L, T3K);
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T3W = VFNMS(LDK(KP707106781), T3L, T3K);
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{
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V T3E, T3H, T3N, T3O;
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T3E = VFNMS(LDK(KP414213562), T3D, T3C);
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T3H = VFNMS(LDK(KP414213562), T3G, T3F);
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T3I = VADD(T3E, T3H);
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T3X = VSUB(T3H, T3E);
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T3N = VFMA(LDK(KP414213562), T3F, T3G);
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T3O = VFMA(LDK(KP414213562), T3C, T3D);
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T3P = VSUB(T3N, T3O);
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T3U = VADD(T3O, T3N);
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}
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{
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V T3J, T3Q, T3Z, T40;
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T3J = VFNMS(LDK(KP923879532), T3I, T3B);
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T3Q = VFNMS(LDK(KP923879532), T3P, T3M);
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ST(&(x[WS(rs, 14)]), VFNMSI(T3Q, T3J), ms, &(x[0]));
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ST(&(x[WS(rs, 18)]), VFMAI(T3Q, T3J), ms, &(x[0]));
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T3Z = VFMA(LDK(KP923879532), T3U, T3T);
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T40 = VFNMS(LDK(KP923879532), T3X, T3W);
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ST(&(x[WS(rs, 6)]), VFNMSI(T40, T3Z), ms, &(x[0]));
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ST(&(x[WS(rs, 26)]), VFMAI(T40, T3Z), ms, &(x[0]));
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}
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{
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V T3R, T3S, T3V, T3Y;
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T3R = VFMA(LDK(KP923879532), T3I, T3B);
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T3S = VFMA(LDK(KP923879532), T3P, T3M);
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ST(&(x[WS(rs, 30)]), VFNMSI(T3S, T3R), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 2)]), VFMAI(T3S, T3R), ms, &(x[0]));
|
|
T3V = VFNMS(LDK(KP923879532), T3U, T3T);
|
|
T3Y = VFMA(LDK(KP923879532), T3X, T3W);
|
|
ST(&(x[WS(rs, 10)]), VFMAI(T3Y, T3V), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 22)]), VFNMSI(T3Y, T3V), ms, &(x[0]));
|
|
}
|
|
}
|
|
{
|
|
V TZ, T2h, T2d, T2i, T1X, T2l, T2a, T2k;
|
|
{
|
|
V Ts, TY, T2b, T2c;
|
|
Ts = VFMA(LDK(KP707106781), Tr, Tb);
|
|
TY = VADD(TG, TX);
|
|
TZ = VFMA(LDK(KP923879532), TY, Ts);
|
|
T2h = VFNMS(LDK(KP923879532), TY, Ts);
|
|
T2b = VFMA(LDK(KP198912367), T1j, T1r);
|
|
T2c = VFMA(LDK(KP198912367), T1N, T1V);
|
|
T2d = VSUB(T2b, T2c);
|
|
T2i = VADD(T2b, T2c);
|
|
}
|
|
{
|
|
V T1s, T1W, T26, T29;
|
|
T1s = VFNMS(LDK(KP198912367), T1r, T1j);
|
|
T1W = VFNMS(LDK(KP198912367), T1V, T1N);
|
|
T1X = VADD(T1s, T1W);
|
|
T2l = VSUB(T1W, T1s);
|
|
T26 = VFNMS(LDK(KP707106781), T25, T24);
|
|
T29 = VSUB(T27, T28);
|
|
T2a = VFMA(LDK(KP923879532), T29, T26);
|
|
T2k = VFNMS(LDK(KP923879532), T29, T26);
|
|
}
|
|
{
|
|
V T1Y, T2e, T2n, T2o;
|
|
T1Y = VFNMS(LDK(KP980785280), T1X, TZ);
|
|
T2e = VFNMS(LDK(KP980785280), T2d, T2a);
|
|
ST(&(x[WS(rs, 17)]), VFNMSI(T2e, T1Y), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 15)]), VFMAI(T2e, T1Y), ms, &(x[WS(rs, 1)]));
|
|
T2n = VFMA(LDK(KP980785280), T2i, T2h);
|
|
T2o = VFMA(LDK(KP980785280), T2l, T2k);
|
|
ST(&(x[WS(rs, 7)]), VFMAI(T2o, T2n), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 25)]), VFNMSI(T2o, T2n), ms, &(x[WS(rs, 1)]));
|
|
}
|
|
{
|
|
V T2f, T2g, T2j, T2m;
|
|
T2f = VFMA(LDK(KP980785280), T1X, TZ);
|
|
T2g = VFMA(LDK(KP980785280), T2d, T2a);
|
|
ST(&(x[WS(rs, 1)]), VFNMSI(T2g, T2f), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 31)]), VFMAI(T2g, T2f), ms, &(x[WS(rs, 1)]));
|
|
T2j = VFNMS(LDK(KP980785280), T2i, T2h);
|
|
T2m = VFNMS(LDK(KP980785280), T2l, T2k);
|
|
ST(&(x[WS(rs, 9)]), VFNMSI(T2m, T2j), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 23)]), VFMAI(T2m, T2j), ms, &(x[WS(rs, 1)]));
|
|
}
|
|
}
|
|
{
|
|
V T2r, T2J, T2F, T2K, T2y, T2N, T2C, T2M;
|
|
{
|
|
V T2p, T2q, T2D, T2E;
|
|
T2p = VFNMS(LDK(KP707106781), Tr, Tb);
|
|
T2q = VADD(T27, T28);
|
|
T2r = VFMA(LDK(KP923879532), T2q, T2p);
|
|
T2J = VFNMS(LDK(KP923879532), T2q, T2p);
|
|
T2D = VFNMS(LDK(KP668178637), T2s, T2t);
|
|
T2E = VFNMS(LDK(KP668178637), T2v, T2w);
|
|
T2F = VSUB(T2D, T2E);
|
|
T2K = VADD(T2D, T2E);
|
|
}
|
|
{
|
|
V T2u, T2x, T2A, T2B;
|
|
T2u = VFMA(LDK(KP668178637), T2t, T2s);
|
|
T2x = VFMA(LDK(KP668178637), T2w, T2v);
|
|
T2y = VADD(T2u, T2x);
|
|
T2N = VSUB(T2x, T2u);
|
|
T2A = VFMA(LDK(KP707106781), T25, T24);
|
|
T2B = VSUB(TX, TG);
|
|
T2C = VFMA(LDK(KP923879532), T2B, T2A);
|
|
T2M = VFNMS(LDK(KP923879532), T2B, T2A);
|
|
}
|
|
{
|
|
V T2z, T2G, T2P, T2Q;
|
|
T2z = VFNMS(LDK(KP831469612), T2y, T2r);
|
|
T2G = VFNMS(LDK(KP831469612), T2F, T2C);
|
|
ST(&(x[WS(rs, 13)]), VFNMSI(T2G, T2z), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 19)]), VFMAI(T2G, T2z), ms, &(x[WS(rs, 1)]));
|
|
T2P = VFNMS(LDK(KP831469612), T2K, T2J);
|
|
T2Q = VFNMS(LDK(KP831469612), T2N, T2M);
|
|
ST(&(x[WS(rs, 5)]), VFNMSI(T2Q, T2P), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 27)]), VFMAI(T2Q, T2P), ms, &(x[WS(rs, 1)]));
|
|
}
|
|
{
|
|
V T2H, T2I, T2L, T2O;
|
|
T2H = VFMA(LDK(KP831469612), T2y, T2r);
|
|
T2I = VFMA(LDK(KP831469612), T2F, T2C);
|
|
ST(&(x[WS(rs, 29)]), VFNMSI(T2I, T2H), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 3)]), VFMAI(T2I, T2H), ms, &(x[WS(rs, 1)]));
|
|
T2L = VFMA(LDK(KP831469612), T2K, T2J);
|
|
T2O = VFMA(LDK(KP831469612), T2N, T2M);
|
|
ST(&(x[WS(rs, 11)]), VFMAI(T2O, T2L), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 21)]), VFNMSI(T2O, T2L), ms, &(x[WS(rs, 1)]));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
VLEAVE();
|
|
}
|
|
|
|
static const tw_instr twinstr[] = {
|
|
VTW(0, 1),
|
|
VTW(0, 3),
|
|
VTW(0, 9),
|
|
VTW(0, 27),
|
|
{ TW_NEXT, VL, 0 }
|
|
};
|
|
|
|
static const ct_desc desc = { 32, XSIMD_STRING("t3fv_32"), twinstr, &GENUS, { 146, 116, 98, 0 }, 0, 0, 0 };
|
|
|
|
void XSIMD(codelet_t3fv_32) (planner *p) {
|
|
X(kdft_dit_register) (p, t3fv_32, &desc);
|
|
}
|
|
#else
|
|
|
|
/* Generated by: ../../../genfft/gen_twiddle_c.native -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 32 -name t3fv_32 -include dft/simd/t3f.h */
|
|
|
|
/*
|
|
* This function contains 244 FP additions, 158 FP multiplications,
|
|
* (or, 228 additions, 142 multiplications, 16 fused multiply/add),
|
|
* 90 stack variables, 7 constants, and 64 memory accesses
|
|
*/
|
|
#include "dft/simd/t3f.h"
|
|
|
|
static void t3fv_32(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
|
|
{
|
|
DVK(KP555570233, +0.555570233019602224742830813948532874374937191);
|
|
DVK(KP831469612, +0.831469612302545237078788377617905756738560812);
|
|
DVK(KP195090322, +0.195090322016128267848284868477022240927691618);
|
|
DVK(KP980785280, +0.980785280403230449126182236134239036973933731);
|
|
DVK(KP382683432, +0.382683432365089771728459984030398866761344562);
|
|
DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
|
|
DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
|
|
{
|
|
INT m;
|
|
R *x;
|
|
x = ri;
|
|
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(32, rs)) {
|
|
V T2, T5, T3, T4, Tc, T1C, TP, Tz, Tn, T6, TS, Tf, TK, T7, T8;
|
|
V Tv, T1w, T22, Tg, Tk, T1D, T1R, TC, T18, T12, T1t, TH, TL, TT, T1n;
|
|
V T1c;
|
|
T2 = LDW(&(W[0]));
|
|
T5 = LDW(&(W[TWVL * 4]));
|
|
T3 = LDW(&(W[TWVL * 2]));
|
|
T4 = VZMULJ(T2, T3);
|
|
Tc = VZMUL(T2, T3);
|
|
T1C = VZMULJ(T2, T5);
|
|
TP = VZMULJ(T3, T5);
|
|
Tz = VZMUL(T2, T5);
|
|
Tn = VZMUL(T3, T5);
|
|
T6 = VZMUL(T4, T5);
|
|
TS = VZMULJ(Tc, T5);
|
|
Tf = VZMULJ(T4, T5);
|
|
TK = VZMUL(Tc, T5);
|
|
T7 = LDW(&(W[TWVL * 6]));
|
|
T8 = VZMULJ(T6, T7);
|
|
Tv = VZMULJ(T5, T7);
|
|
T1w = VZMULJ(Tn, T7);
|
|
T22 = VZMULJ(T3, T7);
|
|
Tg = VZMULJ(Tf, T7);
|
|
Tk = VZMUL(T2, T7);
|
|
T1D = VZMULJ(T1C, T7);
|
|
T1R = VZMULJ(Tc, T7);
|
|
TC = VZMULJ(T2, T7);
|
|
T18 = VZMULJ(TP, T7);
|
|
T12 = VZMULJ(Tz, T7);
|
|
T1t = VZMUL(Tc, T7);
|
|
TH = VZMUL(T3, T7);
|
|
TL = VZMULJ(TK, T7);
|
|
TT = VZMULJ(TS, T7);
|
|
T1n = VZMULJ(T4, T7);
|
|
T1c = VZMUL(T4, T7);
|
|
{
|
|
V Tb, T25, T2T, T3x, Tr, T1Z, T2W, T3K, TX, T27, T3g, T3z, TG, T28, T3j;
|
|
V T3y, T1N, T2v, T3a, T3G, T1V, T2w, T37, T3F, T1j, T2s, T33, T3D, T1r, T2t;
|
|
V T30, T3C;
|
|
{
|
|
V T1, T24, Ta, T21, T23, T9, T20, T2R, T2S;
|
|
T1 = LD(&(x[0]), ms, &(x[0]));
|
|
T23 = LD(&(x[WS(rs, 24)]), ms, &(x[0]));
|
|
T24 = VZMULJ(T22, T23);
|
|
T9 = LD(&(x[WS(rs, 16)]), ms, &(x[0]));
|
|
Ta = VZMULJ(T8, T9);
|
|
T20 = LD(&(x[WS(rs, 8)]), ms, &(x[0]));
|
|
T21 = VZMULJ(T1C, T20);
|
|
Tb = VSUB(T1, Ta);
|
|
T25 = VSUB(T21, T24);
|
|
T2R = VADD(T1, Ta);
|
|
T2S = VADD(T21, T24);
|
|
T2T = VADD(T2R, T2S);
|
|
T3x = VSUB(T2R, T2S);
|
|
}
|
|
{
|
|
V Te, Tp, Ti, Tm;
|
|
{
|
|
V Td, To, Th, Tl;
|
|
Td = LD(&(x[WS(rs, 4)]), ms, &(x[0]));
|
|
Te = VZMULJ(Tc, Td);
|
|
To = LD(&(x[WS(rs, 12)]), ms, &(x[0]));
|
|
Tp = VZMULJ(Tn, To);
|
|
Th = LD(&(x[WS(rs, 20)]), ms, &(x[0]));
|
|
Ti = VZMULJ(Tg, Th);
|
|
Tl = LD(&(x[WS(rs, 28)]), ms, &(x[0]));
|
|
Tm = VZMULJ(Tk, Tl);
|
|
}
|
|
{
|
|
V Tj, Tq, T2U, T2V;
|
|
Tj = VSUB(Te, Ti);
|
|
Tq = VSUB(Tm, Tp);
|
|
Tr = VMUL(LDK(KP707106781), VADD(Tj, Tq));
|
|
T1Z = VMUL(LDK(KP707106781), VSUB(Tq, Tj));
|
|
T2U = VADD(Te, Ti);
|
|
T2V = VADD(Tm, Tp);
|
|
T2W = VADD(T2U, T2V);
|
|
T3K = VSUB(T2V, T2U);
|
|
}
|
|
}
|
|
{
|
|
V TJ, TV, TN, TR;
|
|
{
|
|
V TI, TU, TM, TQ;
|
|
TI = LD(&(x[WS(rs, 30)]), ms, &(x[0]));
|
|
TJ = VZMULJ(TH, TI);
|
|
TU = LD(&(x[WS(rs, 22)]), ms, &(x[0]));
|
|
TV = VZMULJ(TT, TU);
|
|
TM = LD(&(x[WS(rs, 14)]), ms, &(x[0]));
|
|
TN = VZMULJ(TL, TM);
|
|
TQ = LD(&(x[WS(rs, 6)]), ms, &(x[0]));
|
|
TR = VZMULJ(TP, TQ);
|
|
}
|
|
{
|
|
V TO, TW, T3e, T3f;
|
|
TO = VSUB(TJ, TN);
|
|
TW = VSUB(TR, TV);
|
|
TX = VFMA(LDK(KP923879532), TO, VMUL(LDK(KP382683432), TW));
|
|
T27 = VFNMS(LDK(KP923879532), TW, VMUL(LDK(KP382683432), TO));
|
|
T3e = VADD(TJ, TN);
|
|
T3f = VADD(TR, TV);
|
|
T3g = VADD(T3e, T3f);
|
|
T3z = VSUB(T3e, T3f);
|
|
}
|
|
}
|
|
{
|
|
V Tu, TE, Tx, TB;
|
|
{
|
|
V Tt, TD, Tw, TA;
|
|
Tt = LD(&(x[WS(rs, 2)]), ms, &(x[0]));
|
|
Tu = VZMULJ(T4, Tt);
|
|
TD = LD(&(x[WS(rs, 26)]), ms, &(x[0]));
|
|
TE = VZMULJ(TC, TD);
|
|
Tw = LD(&(x[WS(rs, 18)]), ms, &(x[0]));
|
|
Tx = VZMULJ(Tv, Tw);
|
|
TA = LD(&(x[WS(rs, 10)]), ms, &(x[0]));
|
|
TB = VZMULJ(Tz, TA);
|
|
}
|
|
{
|
|
V Ty, TF, T3h, T3i;
|
|
Ty = VSUB(Tu, Tx);
|
|
TF = VSUB(TB, TE);
|
|
TG = VFNMS(LDK(KP382683432), TF, VMUL(LDK(KP923879532), Ty));
|
|
T28 = VFMA(LDK(KP382683432), Ty, VMUL(LDK(KP923879532), TF));
|
|
T3h = VADD(Tu, Tx);
|
|
T3i = VADD(TB, TE);
|
|
T3j = VADD(T3h, T3i);
|
|
T3y = VSUB(T3h, T3i);
|
|
}
|
|
}
|
|
{
|
|
V T1v, T1y, T1T, T1Q, T1I, T1K, T1L, T1B, T1F, T1G;
|
|
{
|
|
V T1u, T1x, T1S, T1P;
|
|
T1u = LD(&(x[WS(rs, 31)]), ms, &(x[WS(rs, 1)]));
|
|
T1v = VZMULJ(T1t, T1u);
|
|
T1x = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)]));
|
|
T1y = VZMULJ(T1w, T1x);
|
|
T1S = LD(&(x[WS(rs, 23)]), ms, &(x[WS(rs, 1)]));
|
|
T1T = VZMULJ(T1R, T1S);
|
|
T1P = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)]));
|
|
T1Q = VZMULJ(Tf, T1P);
|
|
{
|
|
V T1H, T1J, T1A, T1E;
|
|
T1H = LD(&(x[WS(rs, 27)]), ms, &(x[WS(rs, 1)]));
|
|
T1I = VZMULJ(T7, T1H);
|
|
T1J = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)]));
|
|
T1K = VZMULJ(T6, T1J);
|
|
T1L = VSUB(T1I, T1K);
|
|
T1A = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)]));
|
|
T1B = VZMULJ(T3, T1A);
|
|
T1E = LD(&(x[WS(rs, 19)]), ms, &(x[WS(rs, 1)]));
|
|
T1F = VZMULJ(T1D, T1E);
|
|
T1G = VSUB(T1B, T1F);
|
|
}
|
|
}
|
|
{
|
|
V T1z, T1M, T38, T39;
|
|
T1z = VSUB(T1v, T1y);
|
|
T1M = VMUL(LDK(KP707106781), VADD(T1G, T1L));
|
|
T1N = VADD(T1z, T1M);
|
|
T2v = VSUB(T1z, T1M);
|
|
T38 = VADD(T1B, T1F);
|
|
T39 = VADD(T1I, T1K);
|
|
T3a = VADD(T38, T39);
|
|
T3G = VSUB(T39, T38);
|
|
}
|
|
{
|
|
V T1O, T1U, T35, T36;
|
|
T1O = VMUL(LDK(KP707106781), VSUB(T1L, T1G));
|
|
T1U = VSUB(T1Q, T1T);
|
|
T1V = VSUB(T1O, T1U);
|
|
T2w = VADD(T1U, T1O);
|
|
T35 = VADD(T1v, T1y);
|
|
T36 = VADD(T1Q, T1T);
|
|
T37 = VADD(T35, T36);
|
|
T3F = VSUB(T35, T36);
|
|
}
|
|
}
|
|
{
|
|
V T11, T14, T1p, T1m, T1e, T1g, T1h, T17, T1a, T1b;
|
|
{
|
|
V T10, T13, T1o, T1l;
|
|
T10 = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)]));
|
|
T11 = VZMULJ(T2, T10);
|
|
T13 = LD(&(x[WS(rs, 17)]), ms, &(x[WS(rs, 1)]));
|
|
T14 = VZMULJ(T12, T13);
|
|
T1o = LD(&(x[WS(rs, 25)]), ms, &(x[WS(rs, 1)]));
|
|
T1p = VZMULJ(T1n, T1o);
|
|
T1l = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)]));
|
|
T1m = VZMULJ(T5, T1l);
|
|
{
|
|
V T1d, T1f, T16, T19;
|
|
T1d = LD(&(x[WS(rs, 29)]), ms, &(x[WS(rs, 1)]));
|
|
T1e = VZMULJ(T1c, T1d);
|
|
T1f = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)]));
|
|
T1g = VZMULJ(TK, T1f);
|
|
T1h = VSUB(T1e, T1g);
|
|
T16 = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)]));
|
|
T17 = VZMULJ(TS, T16);
|
|
T19 = LD(&(x[WS(rs, 21)]), ms, &(x[WS(rs, 1)]));
|
|
T1a = VZMULJ(T18, T19);
|
|
T1b = VSUB(T17, T1a);
|
|
}
|
|
}
|
|
{
|
|
V T15, T1i, T31, T32;
|
|
T15 = VSUB(T11, T14);
|
|
T1i = VMUL(LDK(KP707106781), VADD(T1b, T1h));
|
|
T1j = VADD(T15, T1i);
|
|
T2s = VSUB(T15, T1i);
|
|
T31 = VADD(T17, T1a);
|
|
T32 = VADD(T1e, T1g);
|
|
T33 = VADD(T31, T32);
|
|
T3D = VSUB(T32, T31);
|
|
}
|
|
{
|
|
V T1k, T1q, T2Y, T2Z;
|
|
T1k = VMUL(LDK(KP707106781), VSUB(T1h, T1b));
|
|
T1q = VSUB(T1m, T1p);
|
|
T1r = VSUB(T1k, T1q);
|
|
T2t = VADD(T1q, T1k);
|
|
T2Y = VADD(T11, T14);
|
|
T2Z = VADD(T1m, T1p);
|
|
T30 = VADD(T2Y, T2Z);
|
|
T3C = VSUB(T2Y, T2Z);
|
|
}
|
|
}
|
|
{
|
|
V T3r, T3v, T3u, T3w;
|
|
{
|
|
V T3p, T3q, T3s, T3t;
|
|
T3p = VADD(T2T, T2W);
|
|
T3q = VADD(T3j, T3g);
|
|
T3r = VADD(T3p, T3q);
|
|
T3v = VSUB(T3p, T3q);
|
|
T3s = VADD(T30, T33);
|
|
T3t = VADD(T37, T3a);
|
|
T3u = VADD(T3s, T3t);
|
|
T3w = VBYI(VSUB(T3t, T3s));
|
|
}
|
|
ST(&(x[WS(rs, 16)]), VSUB(T3r, T3u), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 8)]), VADD(T3v, T3w), ms, &(x[0]));
|
|
ST(&(x[0]), VADD(T3r, T3u), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 24)]), VSUB(T3v, T3w), ms, &(x[0]));
|
|
}
|
|
{
|
|
V T2X, T3k, T3c, T3l, T34, T3b;
|
|
T2X = VSUB(T2T, T2W);
|
|
T3k = VSUB(T3g, T3j);
|
|
T34 = VSUB(T30, T33);
|
|
T3b = VSUB(T37, T3a);
|
|
T3c = VMUL(LDK(KP707106781), VADD(T34, T3b));
|
|
T3l = VMUL(LDK(KP707106781), VSUB(T3b, T34));
|
|
{
|
|
V T3d, T3m, T3n, T3o;
|
|
T3d = VADD(T2X, T3c);
|
|
T3m = VBYI(VADD(T3k, T3l));
|
|
ST(&(x[WS(rs, 28)]), VSUB(T3d, T3m), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 4)]), VADD(T3d, T3m), ms, &(x[0]));
|
|
T3n = VSUB(T2X, T3c);
|
|
T3o = VBYI(VSUB(T3l, T3k));
|
|
ST(&(x[WS(rs, 20)]), VSUB(T3n, T3o), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 12)]), VADD(T3n, T3o), ms, &(x[0]));
|
|
}
|
|
}
|
|
{
|
|
V T3B, T3W, T3M, T3U, T3I, T3T, T3P, T3X, T3A, T3L;
|
|
T3A = VMUL(LDK(KP707106781), VADD(T3y, T3z));
|
|
T3B = VADD(T3x, T3A);
|
|
T3W = VSUB(T3x, T3A);
|
|
T3L = VMUL(LDK(KP707106781), VSUB(T3z, T3y));
|
|
T3M = VADD(T3K, T3L);
|
|
T3U = VSUB(T3L, T3K);
|
|
{
|
|
V T3E, T3H, T3N, T3O;
|
|
T3E = VFMA(LDK(KP923879532), T3C, VMUL(LDK(KP382683432), T3D));
|
|
T3H = VFNMS(LDK(KP382683432), T3G, VMUL(LDK(KP923879532), T3F));
|
|
T3I = VADD(T3E, T3H);
|
|
T3T = VSUB(T3H, T3E);
|
|
T3N = VFNMS(LDK(KP382683432), T3C, VMUL(LDK(KP923879532), T3D));
|
|
T3O = VFMA(LDK(KP382683432), T3F, VMUL(LDK(KP923879532), T3G));
|
|
T3P = VADD(T3N, T3O);
|
|
T3X = VSUB(T3O, T3N);
|
|
}
|
|
{
|
|
V T3J, T3Q, T3Z, T40;
|
|
T3J = VADD(T3B, T3I);
|
|
T3Q = VBYI(VADD(T3M, T3P));
|
|
ST(&(x[WS(rs, 30)]), VSUB(T3J, T3Q), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 2)]), VADD(T3J, T3Q), ms, &(x[0]));
|
|
T3Z = VBYI(VADD(T3U, T3T));
|
|
T40 = VADD(T3W, T3X);
|
|
ST(&(x[WS(rs, 6)]), VADD(T3Z, T40), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 26)]), VSUB(T40, T3Z), ms, &(x[0]));
|
|
}
|
|
{
|
|
V T3R, T3S, T3V, T3Y;
|
|
T3R = VSUB(T3B, T3I);
|
|
T3S = VBYI(VSUB(T3P, T3M));
|
|
ST(&(x[WS(rs, 18)]), VSUB(T3R, T3S), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 14)]), VADD(T3R, T3S), ms, &(x[0]));
|
|
T3V = VBYI(VSUB(T3T, T3U));
|
|
T3Y = VSUB(T3W, T3X);
|
|
ST(&(x[WS(rs, 10)]), VADD(T3V, T3Y), ms, &(x[0]));
|
|
ST(&(x[WS(rs, 22)]), VSUB(T3Y, T3V), ms, &(x[0]));
|
|
}
|
|
}
|
|
{
|
|
V TZ, T2k, T2d, T2l, T1X, T2h, T2a, T2i;
|
|
{
|
|
V Ts, TY, T2b, T2c;
|
|
Ts = VADD(Tb, Tr);
|
|
TY = VADD(TG, TX);
|
|
TZ = VADD(Ts, TY);
|
|
T2k = VSUB(Ts, TY);
|
|
T2b = VFNMS(LDK(KP195090322), T1j, VMUL(LDK(KP980785280), T1r));
|
|
T2c = VFMA(LDK(KP195090322), T1N, VMUL(LDK(KP980785280), T1V));
|
|
T2d = VADD(T2b, T2c);
|
|
T2l = VSUB(T2c, T2b);
|
|
}
|
|
{
|
|
V T1s, T1W, T26, T29;
|
|
T1s = VFMA(LDK(KP980785280), T1j, VMUL(LDK(KP195090322), T1r));
|
|
T1W = VFNMS(LDK(KP195090322), T1V, VMUL(LDK(KP980785280), T1N));
|
|
T1X = VADD(T1s, T1W);
|
|
T2h = VSUB(T1W, T1s);
|
|
T26 = VSUB(T1Z, T25);
|
|
T29 = VSUB(T27, T28);
|
|
T2a = VADD(T26, T29);
|
|
T2i = VSUB(T29, T26);
|
|
}
|
|
{
|
|
V T1Y, T2e, T2n, T2o;
|
|
T1Y = VADD(TZ, T1X);
|
|
T2e = VBYI(VADD(T2a, T2d));
|
|
ST(&(x[WS(rs, 31)]), VSUB(T1Y, T2e), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 1)]), VADD(T1Y, T2e), ms, &(x[WS(rs, 1)]));
|
|
T2n = VBYI(VADD(T2i, T2h));
|
|
T2o = VADD(T2k, T2l);
|
|
ST(&(x[WS(rs, 7)]), VADD(T2n, T2o), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 25)]), VSUB(T2o, T2n), ms, &(x[WS(rs, 1)]));
|
|
}
|
|
{
|
|
V T2f, T2g, T2j, T2m;
|
|
T2f = VSUB(TZ, T1X);
|
|
T2g = VBYI(VSUB(T2d, T2a));
|
|
ST(&(x[WS(rs, 17)]), VSUB(T2f, T2g), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 15)]), VADD(T2f, T2g), ms, &(x[WS(rs, 1)]));
|
|
T2j = VBYI(VSUB(T2h, T2i));
|
|
T2m = VSUB(T2k, T2l);
|
|
ST(&(x[WS(rs, 9)]), VADD(T2j, T2m), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 23)]), VSUB(T2m, T2j), ms, &(x[WS(rs, 1)]));
|
|
}
|
|
}
|
|
{
|
|
V T2r, T2M, T2F, T2N, T2y, T2J, T2C, T2K;
|
|
{
|
|
V T2p, T2q, T2D, T2E;
|
|
T2p = VSUB(Tb, Tr);
|
|
T2q = VADD(T28, T27);
|
|
T2r = VADD(T2p, T2q);
|
|
T2M = VSUB(T2p, T2q);
|
|
T2D = VFNMS(LDK(KP555570233), T2s, VMUL(LDK(KP831469612), T2t));
|
|
T2E = VFMA(LDK(KP555570233), T2v, VMUL(LDK(KP831469612), T2w));
|
|
T2F = VADD(T2D, T2E);
|
|
T2N = VSUB(T2E, T2D);
|
|
}
|
|
{
|
|
V T2u, T2x, T2A, T2B;
|
|
T2u = VFMA(LDK(KP831469612), T2s, VMUL(LDK(KP555570233), T2t));
|
|
T2x = VFNMS(LDK(KP555570233), T2w, VMUL(LDK(KP831469612), T2v));
|
|
T2y = VADD(T2u, T2x);
|
|
T2J = VSUB(T2x, T2u);
|
|
T2A = VADD(T25, T1Z);
|
|
T2B = VSUB(TX, TG);
|
|
T2C = VADD(T2A, T2B);
|
|
T2K = VSUB(T2B, T2A);
|
|
}
|
|
{
|
|
V T2z, T2G, T2P, T2Q;
|
|
T2z = VADD(T2r, T2y);
|
|
T2G = VBYI(VADD(T2C, T2F));
|
|
ST(&(x[WS(rs, 29)]), VSUB(T2z, T2G), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 3)]), VADD(T2z, T2G), ms, &(x[WS(rs, 1)]));
|
|
T2P = VBYI(VADD(T2K, T2J));
|
|
T2Q = VADD(T2M, T2N);
|
|
ST(&(x[WS(rs, 5)]), VADD(T2P, T2Q), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 27)]), VSUB(T2Q, T2P), ms, &(x[WS(rs, 1)]));
|
|
}
|
|
{
|
|
V T2H, T2I, T2L, T2O;
|
|
T2H = VSUB(T2r, T2y);
|
|
T2I = VBYI(VSUB(T2F, T2C));
|
|
ST(&(x[WS(rs, 19)]), VSUB(T2H, T2I), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 13)]), VADD(T2H, T2I), ms, &(x[WS(rs, 1)]));
|
|
T2L = VBYI(VSUB(T2J, T2K));
|
|
T2O = VSUB(T2M, T2N);
|
|
ST(&(x[WS(rs, 11)]), VADD(T2L, T2O), ms, &(x[WS(rs, 1)]));
|
|
ST(&(x[WS(rs, 21)]), VSUB(T2O, T2L), ms, &(x[WS(rs, 1)]));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
VLEAVE();
|
|
}
|
|
|
|
static const tw_instr twinstr[] = {
|
|
VTW(0, 1),
|
|
VTW(0, 3),
|
|
VTW(0, 9),
|
|
VTW(0, 27),
|
|
{ TW_NEXT, VL, 0 }
|
|
};
|
|
|
|
static const ct_desc desc = { 32, XSIMD_STRING("t3fv_32"), twinstr, &GENUS, { 228, 142, 16, 0 }, 0, 0, 0 };
|
|
|
|
void XSIMD(codelet_t3fv_32) (planner *p) {
|
|
X(kdft_dit_register) (p, t3fv_32, &desc);
|
|
}
|
|
#endif
|