/*

 * 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 Thu Feb 26 07:08:34 UTC 2026 */

#include "dft/codelet-dft.h"

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

/* Generated by: ../../../genfft/gen_notw.native -fma -compact -variables 4 -pipeline-latency 4 -n 5 -name n1_5 -include dft/scalar/n.h */

/*

 * This function contains 32 FP additions, 18 FP multiplications,

 * (or, 14 additions, 0 multiplications, 18 fused multiply/add),

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

 */

#include "dft/scalar/n.h"

static void n1_5(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)

{

     DK(KP951056516, +0.951056516295153572116439333379382143405698634);

     DK(KP559016994, +0.559016994374947424102293417182819058860154590);

     DK(KP250000000, +0.250000000000000000000000000000000000000000000);

     DK(KP618033988, +0.618033988749894848204586834365638117720309180);

     {

    INT i;

    for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(20, is), MAKE_VOLATILE_STRIDE(20, os)) {

         E T1, Tl, T8, Tt, Ta, Ts, Te, Tq, Th, To;

         T1 = ri[0];

         Tl = ii[0];

         {

        E T2, T3, T4, T5, T6, T7;

        T2 = ri[WS(is, 1)];

        T3 = ri[WS(is, 4)];

        T4 = T2 + T3;

        T5 = ri[WS(is, 2)];

        T6 = ri[WS(is, 3)];

        T7 = T5 + T6;

        T8 = T4 + T7;

        Tt = T5 - T6;

        Ta = T4 - T7;

        Ts = T2 - T3;

         }

         {

        E Tc, Td, Tm, Tf, Tg, Tn;

        Tc = ii[WS(is, 1)];

        Td = ii[WS(is, 4)];

        Tm = Tc + Td;

        Tf = ii[WS(is, 2)];

        Tg = ii[WS(is, 3)];

        Tn = Tf + Tg;

        Te = Tc - Td;

        Tq = Tm - Tn;

        Th = Tf - Tg;

        To = Tm + Tn;

         }

         ro[0] = T1 + T8;

         io[0] = Tl + To;

         {

        E Ti, Tk, Tb, Tj, T9;

        Ti = FMA(KP618033988, Th, Te);

        Tk = FNMS(KP618033988, Te, Th);

        T9 = FNMS(KP250000000, T8, T1);

        Tb = FMA(KP559016994, Ta, T9);

        Tj = FNMS(KP559016994, Ta, T9);

        ro[WS(os, 4)] = FNMS(KP951056516, Ti, Tb);

        ro[WS(os, 3)] = FMA(KP951056516, Tk, Tj);

        ro[WS(os, 1)] = FMA(KP951056516, Ti, Tb);

        ro[WS(os, 2)] = FNMS(KP951056516, Tk, Tj);

         }

         {

        E Tu, Tw, Tr, Tv, Tp;

        Tu = FMA(KP618033988, Tt, Ts);

        Tw = FNMS(KP618033988, Ts, Tt);

        Tp = FNMS(KP250000000, To, Tl);

        Tr = FMA(KP559016994, Tq, Tp);

        Tv = FNMS(KP559016994, Tq, Tp);

        io[WS(os, 1)] = FNMS(KP951056516, Tu, Tr);

        io[WS(os, 3)] = FNMS(KP951056516, Tw, Tv);

        io[WS(os, 4)] = FMA(KP951056516, Tu, Tr);

        io[WS(os, 2)] = FMA(KP951056516, Tw, Tv);

         }

    }

     }

}

static const kdft_desc desc = { 5, "n1_5", { 14, 0, 18, 0 }, &GENUS, 0, 0, 0, 0 };

void X(codelet_n1_5) (planner *p) { X(kdft_register) (p, n1_5, &desc);

}

#else

/* Generated by: ../../../genfft/gen_notw.native -compact -variables 4 -pipeline-latency 4 -n 5 -name n1_5 -include dft/scalar/n.h */

/*

 * This function contains 32 FP additions, 12 FP multiplications,

 * (or, 26 additions, 6 multiplications, 6 fused multiply/add),

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

 */

#include "dft/scalar/n.h"

static void n1_5(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)

{

     DK(KP250000000, +0.250000000000000000000000000000000000000000000);

     DK(KP587785252, +0.587785252292473129168705954639072768597652438);

     DK(KP951056516, +0.951056516295153572116439333379382143405698634);

     DK(KP559016994, +0.559016994374947424102293417182819058860154590);

     {

    INT i;

    for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(20, is), MAKE_VOLATILE_STRIDE(20, os)) {

         E T1, To, T8, Tt, T9, Ts, Te, Tp, Th, Tn;

         T1 = ri[0];

         To = ii[0];

         {

        E T2, T3, T4, T5, T6, T7;

        T2 = ri[WS(is, 1)];

        T3 = ri[WS(is, 4)];

        T4 = T2 + T3;

        T5 = ri[WS(is, 2)];

        T6 = ri[WS(is, 3)];

        T7 = T5 + T6;

        T8 = T4 + T7;

        Tt = T5 - T6;

        T9 = KP559016994 * (T4 - T7);

        Ts = T2 - T3;

         }

         {

        E Tc, Td, Tl, Tf, Tg, Tm;

        Tc = ii[WS(is, 1)];

        Td = ii[WS(is, 4)];

        Tl = Tc + Td;

        Tf = ii[WS(is, 2)];

        Tg = ii[WS(is, 3)];

        Tm = Tf + Tg;

        Te = Tc - Td;

        Tp = Tl + Tm;

        Th = Tf - Tg;

        Tn = KP559016994 * (Tl - Tm);

         }

         ro[0] = T1 + T8;

         io[0] = To + Tp;

         {

        E Ti, Tk, Tb, Tj, Ta;

        Ti = FMA(KP951056516, Te, KP587785252 * Th);

        Tk = FNMS(KP587785252, Te, KP951056516 * Th);

        Ta = FNMS(KP250000000, T8, T1);

        Tb = T9 + Ta;

        Tj = Ta - T9;

        ro[WS(os, 4)] = Tb - Ti;

        ro[WS(os, 3)] = Tj + Tk;

        ro[WS(os, 1)] = Tb + Ti;

        ro[WS(os, 2)] = Tj - Tk;

         }

         {

        E Tu, Tv, Tr, Tw, Tq;

        Tu = FMA(KP951056516, Ts, KP587785252 * Tt);

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

        Tq = FNMS(KP250000000, Tp, To);

        Tr = Tn + Tq;

        Tw = Tq - Tn;

        io[WS(os, 1)] = Tr - Tu;

        io[WS(os, 3)] = Tw - Tv;

        io[WS(os, 4)] = Tu + Tr;

        io[WS(os, 2)] = Tv + Tw;

         }

    }

     }

}

static const kdft_desc desc = { 5, "n1_5", { 26, 6, 6, 0 }, &GENUS, 0, 0, 0, 0 };

void X(codelet_n1_5) (planner *p) { X(kdft_register) (p, n1_5, &desc);

}

#endif