/*

 * Copyright (c) 2003, 2007-14 Matteo Frigo

 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

 *

 */

/* This file was automatically generated --- DO NOT EDIT */

/* Generated on Sun Jun 22 06:44:42 UTC 2025 */

#include "rdft/codelet-rdft.h"

#if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)

/* Generated by: ../../../genfft/gen_hc2hc.native -fma -compact -variables 4 -pipeline-latency 4 -sign 1 -twiddle-log3 -precompute-twiddles -n 5 -dif -name hb2_5 -include rdft/scalar/hb.h */

/*

 * This function contains 44 FP additions, 40 FP multiplications,

 * (or, 14 additions, 10 multiplications, 30 fused multiply/add),

 * 37 stack variables, 4 constants, and 20 memory accesses

 */

#include "rdft/scalar/hb.h"

static void hb2_5(R *cr, R *ci, const R *W, stride rs, INT mb, INT me, INT ms)

{

     DK(KP951056516, +0.951056516295153572116439333379382143405698634);

     DK(KP559016994, +0.559016994374947424102293417182819058860154590);

     DK(KP250000000, +0.250000000000000000000000000000000000000000000);

     DK(KP618033988, +0.618033988749894848204586834365638117720309180);

     {

    INT m;

    for (m = mb, W = W + ((mb - 1) * 4); m < me; m = m + 1, cr = cr + ms, ci = ci - ms, W = W + 4, MAKE_VOLATILE_STRIDE(10, rs)) {

         E T9, TB, Tz, Tm, TC, TO, TG, TJ, TA, TF;

         T9 = W[0];

         TB = W[3];

         Tz = W[2];

         TA = T9 * Tz;

         TF = T9 * TB;

         Tm = W[1];

         TC = FNMS(Tm, TB, TA);

         TO = FNMS(Tm, Tz, TF);

         TG = FMA(Tm, Tz, TF);

         TJ = FMA(Tm, TB, TA);

         {

        E T1, Tb, TQ, Tw, T8, Ta, Tn, Tj, TL, Ts, Tq, Tr;

        {

       E T4, Tu, T7, Tv;

       T1 = cr[0];

       {

            E T2, T3, T5, T6;

            T2 = cr[WS(rs, 1)];

            T3 = ci[0];

            T4 = T2 + T3;

            Tu = T2 - T3;

            T5 = cr[WS(rs, 2)];

            T6 = ci[WS(rs, 1)];

            T7 = T5 + T6;

            Tv = T5 - T6;

       }

       Tb = T4 - T7;

       TQ = FNMS(KP618033988, Tu, Tv);

       Tw = FMA(KP618033988, Tv, Tu);

       T8 = T4 + T7;

       Ta = FNMS(KP250000000, T8, T1);

        }

        {

       E Tf, To, Ti, Tp;

       Tn = ci[WS(rs, 4)];

       {

            E Td, Te, Tg, Th;

            Td = ci[WS(rs, 3)];

            Te = cr[WS(rs, 4)];

            Tf = Td + Te;

            To = Td - Te;

            Tg = ci[WS(rs, 2)];

            Th = cr[WS(rs, 3)];

            Ti = Tg + Th;

            Tp = Tg - Th;

       }

       Tj = FMA(KP618033988, Ti, Tf);

       TL = FNMS(KP618033988, Tf, Ti);

       Ts = To - Tp;

       Tq = To + Tp;

       Tr = FNMS(KP250000000, Tq, Tn);

        }

        cr[0] = T1 + T8;

        ci[0] = Tn + Tq;

        {

       E Tk, TD, Tx, TH, Tc, Tt;

       Tc = FMA(KP559016994, Tb, Ta);

       Tk = FNMS(KP951056516, Tj, Tc);

       TD = FMA(KP951056516, Tj, Tc);

       Tt = FMA(KP559016994, Ts, Tr);

       Tx = FMA(KP951056516, Tw, Tt);

       TH = FNMS(KP951056516, Tw, Tt);

       {

            E Tl, Ty, TE, TI;

            Tl = T9 * Tk;

            cr[WS(rs, 1)] = FNMS(Tm, Tx, Tl);

            Ty = Tm * Tk;

            ci[WS(rs, 1)] = FMA(T9, Tx, Ty);

            TE = TC * TD;

            cr[WS(rs, 4)] = FNMS(TG, TH, TE);

            TI = TG * TD;

            ci[WS(rs, 4)] = FMA(TC, TH, TI);

       }

        }

        {

       E TM, TT, TR, TV, TK, TP;

       TK = FNMS(KP559016994, Tb, Ta);

       TM = FMA(KP951056516, TL, TK);

       TT = FNMS(KP951056516, TL, TK);

       TP = FNMS(KP559016994, Ts, Tr);

       TR = FNMS(KP951056516, TQ, TP);

       TV = FMA(KP951056516, TQ, TP);

       {

            E TN, TS, TU, TW;

            TN = TJ * TM;

            cr[WS(rs, 2)] = FNMS(TO, TR, TN);

            TS = TO * TM;

            ci[WS(rs, 2)] = FMA(TJ, TR, TS);

            TU = Tz * TT;

            cr[WS(rs, 3)] = FNMS(TB, TV, TU);

            TW = TB * TT;

            ci[WS(rs, 3)] = FMA(Tz, TV, TW);

       }

        }

         }

    }

     }

}

static const tw_instr twinstr[] = {

     { TW_CEXP, 1, 1 },

     { TW_CEXP, 1, 3 },

     { TW_NEXT, 1, 0 }

};

static const hc2hc_desc desc = { 5, "hb2_5", twinstr, &GENUS, { 14, 10, 30, 0 } };

void X(codelet_hb2_5) (planner *p) {

     X(khc2hc_register) (p, hb2_5, &desc);

}

#else

/* Generated by: ../../../genfft/gen_hc2hc.native -compact -variables 4 -pipeline-latency 4 -sign 1 -twiddle-log3 -precompute-twiddles -n 5 -dif -name hb2_5 -include rdft/scalar/hb.h */

/*

 * This function contains 44 FP additions, 32 FP multiplications,

 * (or, 30 additions, 18 multiplications, 14 fused multiply/add),

 * 33 stack variables, 4 constants, and 20 memory accesses

 */

#include "rdft/scalar/hb.h"

static void hb2_5(R *cr, R *ci, const R *W, stride rs, INT mb, INT me, INT ms)

{

     DK(KP250000000, +0.250000000000000000000000000000000000000000000);

     DK(KP587785252, +0.587785252292473129168705954639072768597652438);

     DK(KP951056516, +0.951056516295153572116439333379382143405698634);

     DK(KP559016994, +0.559016994374947424102293417182819058860154590);

     {

    INT m;

    for (m = mb, W = W + ((mb - 1) * 4); m < me; m = m + 1, cr = cr + ms, ci = ci - ms, W = W + 4, MAKE_VOLATILE_STRIDE(10, rs)) {

         E Th, Tk, Ti, Tl, Tn, TP, Tx, TN;

         {

        E Tj, Tw, Tm, Tv;

        Th = W[0];

        Tk = W[1];

        Ti = W[2];

        Tl = W[3];

        Tj = Th * Ti;

        Tw = Tk * Ti;

        Tm = Tk * Tl;

        Tv = Th * Tl;

        Tn = Tj + Tm;

        TP = Tv + Tw;

        Tx = Tv - Tw;

        TN = Tj - Tm;

         }

         {

        E T1, Tp, TK, TA, T8, To, T9, Tt, TI, TC, Tg, TB;

        {

       E T4, Ty, T7, Tz;

       T1 = cr[0];

       {

            E T2, T3, T5, T6;

            T2 = cr[WS(rs, 1)];

            T3 = ci[0];

            T4 = T2 + T3;

            Ty = T2 - T3;

            T5 = cr[WS(rs, 2)];

            T6 = ci[WS(rs, 1)];

            T7 = T5 + T6;

            Tz = T5 - T6;

       }

       Tp = KP559016994 * (T4 - T7);

       TK = FMA(KP951056516, Ty, KP587785252 * Tz);

       TA = FNMS(KP951056516, Tz, KP587785252 * Ty);

       T8 = T4 + T7;

       To = FNMS(KP250000000, T8, T1);

        }

        {

       E Tc, Tr, Tf, Ts;

       T9 = ci[WS(rs, 4)];

       {

            E Ta, Tb, Td, Te;

            Ta = ci[WS(rs, 3)];

            Tb = cr[WS(rs, 4)];

            Tc = Ta - Tb;

            Tr = Ta + Tb;

            Td = ci[WS(rs, 2)];

            Te = cr[WS(rs, 3)];

            Tf = Td - Te;

            Ts = Td + Te;

       }

       Tt = FNMS(KP951056516, Ts, KP587785252 * Tr);

       TI = FMA(KP951056516, Tr, KP587785252 * Ts);

       TC = KP559016994 * (Tc - Tf);

       Tg = Tc + Tf;

       TB = FNMS(KP250000000, Tg, T9);

        }

        cr[0] = T1 + T8;

        ci[0] = T9 + Tg;

        {

       E Tu, TF, TE, TG, Tq, TD;

       Tq = To - Tp;

       Tu = Tq - Tt;

       TF = Tq + Tt;

       TD = TB - TC;

       TE = TA + TD;

       TG = TD - TA;

       cr[WS(rs, 2)] = FNMS(Tx, TE, Tn * Tu);

       ci[WS(rs, 2)] = FMA(Tn, TE, Tx * Tu);

       cr[WS(rs, 3)] = FNMS(Tl, TG, Ti * TF);

       ci[WS(rs, 3)] = FMA(Ti, TG, Tl * TF);

        }

        {

       E TJ, TO, TM, TQ, TH, TL;

       TH = Tp + To;

       TJ = TH - TI;

       TO = TH + TI;

       TL = TC + TB;

       TM = TK + TL;

       TQ = TL - TK;

       cr[WS(rs, 1)] = FNMS(Tk, TM, Th * TJ);

       ci[WS(rs, 1)] = FMA(Th, TM, Tk * TJ);

       cr[WS(rs, 4)] = FNMS(TP, TQ, TN * TO);

       ci[WS(rs, 4)] = FMA(TN, TQ, TP * TO);

        }

         }

    }

     }

}

static const tw_instr twinstr[] = {

     { TW_CEXP, 1, 1 },

     { TW_CEXP, 1, 3 },

     { TW_NEXT, 1, 0 }

};

static const hc2hc_desc desc = { 5, "hb2_5", twinstr, &GENUS, { 30, 18, 14, 0 } };

void X(codelet_hb2_5) (planner *p) {

     X(khc2hc_register) (p, hb2_5, &desc);

}

#endif