annotate src/fftw-3.3.3/dft/scalar/codelets/n1_15.c @ 83:ae30d91d2ffe

Replace these with versions built using an older toolset (so as to avoid ABI compatibilities when linking on Ubuntu 14.04 for packaging purposes)

/*
 * Copyright (c) 2003, 2007-11 Matteo Frigo
 * Copyright (c) 2003, 2007-11 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 Nov 25 07:35:43 EST 2012 */

#include "codelet-dft.h"

#ifdef HAVE_FMA

/* Generated by: ../../../genfft/gen_notw.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 15 -name n1_15 -include n.h */

/*
 * This function contains 156 FP additions, 84 FP multiplications,
 * (or, 72 additions, 0 multiplications, 84 fused multiply/add),
 * 75 stack variables, 6 constants, and 60 memory accesses
 */
#include "n.h"

static void n1_15(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(KP618033988, +0.618033988749894848204586834365638117720309180);
     DK(KP250000000, +0.250000000000000000000000000000000000000000000);
     DK(KP866025403, +0.866025403784438646763723170752936183471402627);
     DK(KP500000000, +0.500000000000000000000000000000000000000000000);
     {
	  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(60, is), MAKE_VOLATILE_STRIDE(60, os)) {
	       E T1r, T1g, T14, T13;
	       {
		    E T5, T2l, Tx, TV, T1z, T1X, T2s, Tr, T24, TT, T2e, T2n, T1Z, T1Q, T1B;
		    E T11, T1H, TW, T2t, Tg, TX, T25, TI, T2h, T2m, T1Y, T1T, T1A;
		    {
			 E T1, T1v, T2, T3, Tu, Tv, TZ, T10;
			 T1 = ri[0];
			 T1v = ii[0];
			 T2 = ri[WS(is, 5)];
			 T3 = ri[WS(is, 10)];
			 Tu = ii[WS(is, 5)];
			 Tv = ii[WS(is, 10)];
			 {
			      E T1k, Tm, TM, TJ, Tl, T2c, T1j, T1m, TP, T1p, Tp, TQ;
			      {
				   E Th, T1h, TK, TL, Tk, Tn, To, T1i;
				   {
					E Ti, Tj, T1y, T4;
					Th = ri[WS(is, 6)];
					T1y = T3 - T2;
					T4 = T2 + T3;
					{
					     E T1w, Tw, Tt, T1x;
					     T1w = Tu + Tv;
					     Tw = Tu - Tv;
					     Ti = ri[WS(is, 11)];
					     T5 = T1 + T4;
					     Tt = FNMS(KP500000000, T4, T1);
					     T2l = T1v + T1w;
					     T1x = FNMS(KP500000000, T1w, T1v);
					     Tx = FNMS(KP866025403, Tw, Tt);
					     TV = FMA(KP866025403, Tw, Tt);
					     T1z = FMA(KP866025403, T1y, T1x);
					     T1X = FNMS(KP866025403, T1y, T1x);
					     Tj = ri[WS(is, 1)];
					}
					T1h = ii[WS(is, 6)];
					TK = ii[WS(is, 11)];
					TL = ii[WS(is, 1)];
					Tk = Ti + Tj;
					T1k = Tj - Ti;
				   }
				   Tm = ri[WS(is, 9)];
				   TM = TK - TL;
				   T1i = TK + TL;
				   TJ = FNMS(KP500000000, Tk, Th);
				   Tl = Th + Tk;
				   Tn = ri[WS(is, 14)];
				   To = ri[WS(is, 4)];
				   T2c = T1h + T1i;
				   T1j = FNMS(KP500000000, T1i, T1h);
				   T1m = ii[WS(is, 9)];
				   TP = ii[WS(is, 14)];
				   T1p = To - Tn;
				   Tp = Tn + To;
				   TQ = ii[WS(is, 4)];
			      }
			      {
				   E TN, TS, T1o, T2d;
				   {
					E TO, T1n, TR, Tq;
					TN = FNMS(KP866025403, TM, TJ);
					TZ = FMA(KP866025403, TM, TJ);
					TO = FNMS(KP500000000, Tp, Tm);
					Tq = Tm + Tp;
					T1n = TP + TQ;
					TR = TP - TQ;
					T2s = Tl - Tq;
					Tr = Tl + Tq;
					T10 = FMA(KP866025403, TR, TO);
					TS = FNMS(KP866025403, TR, TO);
					T1o = FNMS(KP500000000, T1n, T1m);
					T2d = T1m + T1n;
				   }
				   {
					E T1O, T1l, T1P, T1q;
					T1O = FNMS(KP866025403, T1k, T1j);
					T1l = FMA(KP866025403, T1k, T1j);
					T24 = TN - TS;
					TT = TN + TS;
					T1P = FNMS(KP866025403, T1p, T1o);
					T1q = FMA(KP866025403, T1p, T1o);
					T2e = T2c - T2d;
					T2n = T2c + T2d;
					T1Z = T1O + T1P;
					T1Q = T1O - T1P;
					T1r = T1l - T1q;
					T1B = T1l + T1q;
				   }
			      }
			 }
			 {
			      E T19, Tb, TB, Ty, Ta, T2f, T18, T1b, TE, T1e, Te, TF;
			      {
				   E T6, T16, Tz, TA, T9, T7, T8, Tc, Td, T17;
				   T6 = ri[WS(is, 3)];
				   T7 = ri[WS(is, 8)];
				   T11 = TZ + T10;
				   T1H = TZ - T10;
				   T8 = ri[WS(is, 13)];
				   T16 = ii[WS(is, 3)];
				   Tz = ii[WS(is, 8)];
				   TA = ii[WS(is, 13)];
				   T9 = T7 + T8;
				   T19 = T8 - T7;
				   Tb = ri[WS(is, 12)];
				   TB = Tz - TA;
				   T17 = Tz + TA;
				   Ty = FNMS(KP500000000, T9, T6);
				   Ta = T6 + T9;
				   Tc = ri[WS(is, 2)];
				   Td = ri[WS(is, 7)];
				   T2f = T16 + T17;
				   T18 = FNMS(KP500000000, T17, T16);
				   T1b = ii[WS(is, 12)];
				   TE = ii[WS(is, 2)];
				   T1e = Td - Tc;
				   Te = Tc + Td;
				   TF = ii[WS(is, 7)];
			      }
			      {
				   E TC, TH, T1d, T2g;
				   {
					E TD, T1c, TG, Tf;
					TC = FNMS(KP866025403, TB, Ty);
					TW = FMA(KP866025403, TB, Ty);
					TD = FNMS(KP500000000, Te, Tb);
					Tf = Tb + Te;
					T1c = TE + TF;
					TG = TE - TF;
					T2t = Ta - Tf;
					Tg = Ta + Tf;
					TX = FMA(KP866025403, TG, TD);
					TH = FNMS(KP866025403, TG, TD);
					T1d = FNMS(KP500000000, T1c, T1b);
					T2g = T1b + T1c;
				   }
				   {
					E T1R, T1a, T1S, T1f;
					T1R = FNMS(KP866025403, T19, T18);
					T1a = FMA(KP866025403, T19, T18);
					T25 = TC - TH;
					TI = TC + TH;
					T1S = FNMS(KP866025403, T1e, T1d);
					T1f = FMA(KP866025403, T1e, T1d);
					T2h = T2f - T2g;
					T2m = T2f + T2g;
					T1Y = T1R + T1S;
					T1T = T1R - T1S;
					T1g = T1a - T1f;
					T1A = T1a + T1f;
				   }
			      }
			 }
		    }
		    {
			 E TY, T1G, T1M, T1L, T2a, T29, Ts, T22, T21, T20;
			 T2a = Tg - Tr;
			 Ts = Tg + Tr;
			 TY = TW + TX;
			 T1G = TW - TX;
			 T29 = FNMS(KP250000000, Ts, T5);
			 ro[0] = T5 + Ts;
			 {
			      E T2q, T2p, T2o, TU;
			      T2o = T2m + T2n;
			      T2q = T2m - T2n;
			      {
				   E T2k, T2i, T2b, T2j;
				   T2k = FMA(KP618033988, T2e, T2h);
				   T2i = FNMS(KP618033988, T2h, T2e);
				   T2b = FNMS(KP559016994, T2a, T29);
				   T2j = FMA(KP559016994, T2a, T29);
				   ro[WS(os, 3)] = FMA(KP951056516, T2i, T2b);
				   ro[WS(os, 12)] = FNMS(KP951056516, T2i, T2b);
				   ro[WS(os, 6)] = FMA(KP951056516, T2k, T2j);
				   ro[WS(os, 9)] = FNMS(KP951056516, T2k, T2j);
				   T2p = FNMS(KP250000000, T2o, T2l);
			      }
			      io[0] = T2l + T2o;
			      TU = TI + TT;
			      T1M = TI - TT;
			      {
				   E T2r, T2v, T2w, T2u;
				   T2r = FNMS(KP559016994, T2q, T2p);
				   T2v = FMA(KP559016994, T2q, T2p);
				   T2w = FMA(KP618033988, T2s, T2t);
				   T2u = FNMS(KP618033988, T2t, T2s);
				   io[WS(os, 9)] = FMA(KP951056516, T2w, T2v);
				   io[WS(os, 6)] = FNMS(KP951056516, T2w, T2v);
				   io[WS(os, 12)] = FMA(KP951056516, T2u, T2r);
				   io[WS(os, 3)] = FNMS(KP951056516, T2u, T2r);
				   T1L = FNMS(KP250000000, TU, Tx);
			      }
			      ro[WS(os, 5)] = Tx + TU;
			 }
			 T20 = T1Y + T1Z;
			 T22 = T1Y - T1Z;
			 {
			      E T1N, T1V, T1W, T1U;
			      T1N = FNMS(KP559016994, T1M, T1L);
			      T1V = FMA(KP559016994, T1M, T1L);
			      T1W = FMA(KP618033988, T1Q, T1T);
			      T1U = FNMS(KP618033988, T1T, T1Q);
			      ro[WS(os, 11)] = FMA(KP951056516, T1W, T1V);
			      ro[WS(os, 14)] = FNMS(KP951056516, T1W, T1V);
			      ro[WS(os, 8)] = FMA(KP951056516, T1U, T1N);
			      ro[WS(os, 2)] = FNMS(KP951056516, T1U, T1N);
			      T21 = FNMS(KP250000000, T20, T1X);
			 }
			 io[WS(os, 5)] = T1X + T20;
			 {
			      E T1E, T1D, T1C, T12;
			      T1C = T1A + T1B;
			      T1E = T1A - T1B;
			      {
				   E T23, T27, T28, T26;
				   T23 = FNMS(KP559016994, T22, T21);
				   T27 = FMA(KP559016994, T22, T21);
				   T28 = FMA(KP618033988, T24, T25);
				   T26 = FNMS(KP618033988, T25, T24);
				   io[WS(os, 14)] = FMA(KP951056516, T28, T27);
				   io[WS(os, 11)] = FNMS(KP951056516, T28, T27);
				   io[WS(os, 8)] = FNMS(KP951056516, T26, T23);
				   io[WS(os, 2)] = FMA(KP951056516, T26, T23);
				   T1D = FNMS(KP250000000, T1C, T1z);
			      }
			      io[WS(os, 10)] = T1z + T1C;
			      T12 = TY + T11;
			      T14 = TY - T11;
			      {
				   E T1F, T1J, T1K, T1I;
				   T1F = FMA(KP559016994, T1E, T1D);
				   T1J = FNMS(KP559016994, T1E, T1D);
				   T1K = FNMS(KP618033988, T1G, T1H);
				   T1I = FMA(KP618033988, T1H, T1G);
				   io[WS(os, 13)] = FNMS(KP951056516, T1K, T1J);
				   io[WS(os, 7)] = FMA(KP951056516, T1K, T1J);
				   io[WS(os, 4)] = FMA(KP951056516, T1I, T1F);
				   io[WS(os, 1)] = FNMS(KP951056516, T1I, T1F);
				   T13 = FNMS(KP250000000, T12, TV);
			      }
			      ro[WS(os, 10)] = TV + T12;
			 }
		    }
	       }
	       {
		    E T1t, T15, T1s, T1u;
		    T1t = FNMS(KP559016994, T14, T13);
		    T15 = FMA(KP559016994, T14, T13);
		    T1s = FMA(KP618033988, T1r, T1g);
		    T1u = FNMS(KP618033988, T1g, T1r);
		    ro[WS(os, 13)] = FMA(KP951056516, T1u, T1t);
		    ro[WS(os, 7)] = FNMS(KP951056516, T1u, T1t);
		    ro[WS(os, 1)] = FMA(KP951056516, T1s, T15);
		    ro[WS(os, 4)] = FNMS(KP951056516, T1s, T15);
	       }
	  }
     }
}

static const kdft_desc desc = { 15, "n1_15", {72, 0, 84, 0}, &GENUS, 0, 0, 0, 0 };

void X(codelet_n1_15) (planner *p) {
     X(kdft_register) (p, n1_15, &desc);
}

#else				/* HAVE_FMA */

/* Generated by: ../../../genfft/gen_notw.native -compact -variables 4 -pipeline-latency 4 -n 15 -name n1_15 -include n.h */

/*
 * This function contains 156 FP additions, 56 FP multiplications,
 * (or, 128 additions, 28 multiplications, 28 fused multiply/add),
 * 69 stack variables, 6 constants, and 60 memory accesses
 */
#include "n.h"

static void n1_15(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
{
     DK(KP587785252, +0.587785252292473129168705954639072768597652438);
     DK(KP951056516, +0.951056516295153572116439333379382143405698634);
     DK(KP250000000, +0.250000000000000000000000000000000000000000000);
     DK(KP559016994, +0.559016994374947424102293417182819058860154590);
     DK(KP500000000, +0.500000000000000000000000000000000000000000000);
     DK(KP866025403, +0.866025403784438646763723170752936183471402627);
     {
	  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(60, is), MAKE_VOLATILE_STRIDE(60, os)) {
	       E T5, T2l, Tx, TV, T1C, T20, Tl, Tq, Tr, TN, TS, TT, T2c, T2d, T2n;
	       E T1O, T1P, T22, T1l, T1q, T1w, TZ, T10, T11, Ta, Tf, Tg, TC, TH, TI;
	       E T2f, T2g, T2m, T1R, T1S, T21, T1a, T1f, T1v, TW, TX, TY;
	       {
		    E T1, T1z, T4, T1y, Tw, T1A, Tt, T1B;
		    T1 = ri[0];
		    T1z = ii[0];
		    {
			 E T2, T3, Tu, Tv;
			 T2 = ri[WS(is, 5)];
			 T3 = ri[WS(is, 10)];
			 T4 = T2 + T3;
			 T1y = KP866025403 * (T3 - T2);
			 Tu = ii[WS(is, 5)];
			 Tv = ii[WS(is, 10)];
			 Tw = KP866025403 * (Tu - Tv);
			 T1A = Tu + Tv;
		    }
		    T5 = T1 + T4;
		    T2l = T1z + T1A;
		    Tt = FNMS(KP500000000, T4, T1);
		    Tx = Tt - Tw;
		    TV = Tt + Tw;
		    T1B = FNMS(KP500000000, T1A, T1z);
		    T1C = T1y + T1B;
		    T20 = T1B - T1y;
	       }
	       {
		    E Th, Tk, TJ, T1h, T1i, T1j, TM, T1k, Tm, Tp, TO, T1m, T1n, T1o, TR;
		    E T1p;
		    {
			 E Ti, Tj, TK, TL;
			 Th = ri[WS(is, 6)];
			 Ti = ri[WS(is, 11)];
			 Tj = ri[WS(is, 1)];
			 Tk = Ti + Tj;
			 TJ = FNMS(KP500000000, Tk, Th);
			 T1h = KP866025403 * (Tj - Ti);
			 T1i = ii[WS(is, 6)];
			 TK = ii[WS(is, 11)];
			 TL = ii[WS(is, 1)];
			 T1j = TK + TL;
			 TM = KP866025403 * (TK - TL);
			 T1k = FNMS(KP500000000, T1j, T1i);
		    }
		    {
			 E Tn, To, TP, TQ;
			 Tm = ri[WS(is, 9)];
			 Tn = ri[WS(is, 14)];
			 To = ri[WS(is, 4)];
			 Tp = Tn + To;
			 TO = FNMS(KP500000000, Tp, Tm);
			 T1m = KP866025403 * (To - Tn);
			 T1n = ii[WS(is, 9)];
			 TP = ii[WS(is, 14)];
			 TQ = ii[WS(is, 4)];
			 T1o = TP + TQ;
			 TR = KP866025403 * (TP - TQ);
			 T1p = FNMS(KP500000000, T1o, T1n);
		    }
		    Tl = Th + Tk;
		    Tq = Tm + Tp;
		    Tr = Tl + Tq;
		    TN = TJ - TM;
		    TS = TO - TR;
		    TT = TN + TS;
		    T2c = T1i + T1j;
		    T2d = T1n + T1o;
		    T2n = T2c + T2d;
		    T1O = T1k - T1h;
		    T1P = T1p - T1m;
		    T22 = T1O + T1P;
		    T1l = T1h + T1k;
		    T1q = T1m + T1p;
		    T1w = T1l + T1q;
		    TZ = TJ + TM;
		    T10 = TO + TR;
		    T11 = TZ + T10;
	       }
	       {
		    E T6, T9, Ty, T16, T17, T18, TB, T19, Tb, Te, TD, T1b, T1c, T1d, TG;
		    E T1e;
		    {
			 E T7, T8, Tz, TA;
			 T6 = ri[WS(is, 3)];
			 T7 = ri[WS(is, 8)];
			 T8 = ri[WS(is, 13)];
			 T9 = T7 + T8;
			 Ty = FNMS(KP500000000, T9, T6);
			 T16 = KP866025403 * (T8 - T7);
			 T17 = ii[WS(is, 3)];
			 Tz = ii[WS(is, 8)];
			 TA = ii[WS(is, 13)];
			 T18 = Tz + TA;
			 TB = KP866025403 * (Tz - TA);
			 T19 = FNMS(KP500000000, T18, T17);
		    }
		    {
			 E Tc, Td, TE, TF;
			 Tb = ri[WS(is, 12)];
			 Tc = ri[WS(is, 2)];
			 Td = ri[WS(is, 7)];
			 Te = Tc + Td;
			 TD = FNMS(KP500000000, Te, Tb);
			 T1b = KP866025403 * (Td - Tc);
			 T1c = ii[WS(is, 12)];
			 TE = ii[WS(is, 2)];
			 TF = ii[WS(is, 7)];
			 T1d = TE + TF;
			 TG = KP866025403 * (TE - TF);
			 T1e = FNMS(KP500000000, T1d, T1c);
		    }
		    Ta = T6 + T9;
		    Tf = Tb + Te;
		    Tg = Ta + Tf;
		    TC = Ty - TB;
		    TH = TD - TG;
		    TI = TC + TH;
		    T2f = T17 + T18;
		    T2g = T1c + T1d;
		    T2m = T2f + T2g;
		    T1R = T19 - T16;
		    T1S = T1e - T1b;
		    T21 = T1R + T1S;
		    T1a = T16 + T19;
		    T1f = T1b + T1e;
		    T1v = T1a + T1f;
		    TW = Ty + TB;
		    TX = TD + TG;
		    TY = TW + TX;
	       }
	       {
		    E T2a, Ts, T29, T2i, T2k, T2e, T2h, T2j, T2b;
		    T2a = KP559016994 * (Tg - Tr);
		    Ts = Tg + Tr;
		    T29 = FNMS(KP250000000, Ts, T5);
		    T2e = T2c - T2d;
		    T2h = T2f - T2g;
		    T2i = FNMS(KP587785252, T2h, KP951056516 * T2e);
		    T2k = FMA(KP951056516, T2h, KP587785252 * T2e);
		    ro[0] = T5 + Ts;
		    T2j = T2a + T29;
		    ro[WS(os, 9)] = T2j - T2k;
		    ro[WS(os, 6)] = T2j + T2k;
		    T2b = T29 - T2a;
		    ro[WS(os, 12)] = T2b - T2i;
		    ro[WS(os, 3)] = T2b + T2i;
	       }
	       {
		    E T2q, T2o, T2p, T2u, T2w, T2s, T2t, T2v, T2r;
		    T2q = KP559016994 * (T2m - T2n);
		    T2o = T2m + T2n;
		    T2p = FNMS(KP250000000, T2o, T2l);
		    T2s = Tl - Tq;
		    T2t = Ta - Tf;
		    T2u = FNMS(KP587785252, T2t, KP951056516 * T2s);
		    T2w = FMA(KP951056516, T2t, KP587785252 * T2s);
		    io[0] = T2l + T2o;
		    T2v = T2q + T2p;
		    io[WS(os, 6)] = T2v - T2w;
		    io[WS(os, 9)] = T2w + T2v;
		    T2r = T2p - T2q;
		    io[WS(os, 3)] = T2r - T2u;
		    io[WS(os, 12)] = T2u + T2r;
	       }
	       {
		    E T1M, TU, T1L, T1U, T1W, T1Q, T1T, T1V, T1N;
		    T1M = KP559016994 * (TI - TT);
		    TU = TI + TT;
		    T1L = FNMS(KP250000000, TU, Tx);
		    T1Q = T1O - T1P;
		    T1T = T1R - T1S;
		    T1U = FNMS(KP587785252, T1T, KP951056516 * T1Q);
		    T1W = FMA(KP951056516, T1T, KP587785252 * T1Q);
		    ro[WS(os, 5)] = Tx + TU;
		    T1V = T1M + T1L;
		    ro[WS(os, 14)] = T1V - T1W;
		    ro[WS(os, 11)] = T1V + T1W;
		    T1N = T1L - T1M;
		    ro[WS(os, 2)] = T1N - T1U;
		    ro[WS(os, 8)] = T1N + T1U;
	       }
	       {
		    E T25, T23, T24, T1Z, T28, T1X, T1Y, T27, T26;
		    T25 = KP559016994 * (T21 - T22);
		    T23 = T21 + T22;
		    T24 = FNMS(KP250000000, T23, T20);
		    T1X = TN - TS;
		    T1Y = TC - TH;
		    T1Z = FNMS(KP587785252, T1Y, KP951056516 * T1X);
		    T28 = FMA(KP951056516, T1Y, KP587785252 * T1X);
		    io[WS(os, 5)] = T20 + T23;
		    T27 = T25 + T24;
		    io[WS(os, 11)] = T27 - T28;
		    io[WS(os, 14)] = T28 + T27;
		    T26 = T24 - T25;
		    io[WS(os, 2)] = T1Z + T26;
		    io[WS(os, 8)] = T26 - T1Z;
	       }
	       {
		    E T1x, T1D, T1E, T1I, T1J, T1G, T1H, T1K, T1F;
		    T1x = KP559016994 * (T1v - T1w);
		    T1D = T1v + T1w;
		    T1E = FNMS(KP250000000, T1D, T1C);
		    T1G = TW - TX;
		    T1H = TZ - T10;
		    T1I = FMA(KP951056516, T1G, KP587785252 * T1H);
		    T1J = FNMS(KP587785252, T1G, KP951056516 * T1H);
		    io[WS(os, 10)] = T1C + T1D;
		    T1K = T1E - T1x;
		    io[WS(os, 7)] = T1J + T1K;
		    io[WS(os, 13)] = T1K - T1J;
		    T1F = T1x + T1E;
		    io[WS(os, 1)] = T1F - T1I;
		    io[WS(os, 4)] = T1I + T1F;
	       }
	       {
		    E T13, T12, T14, T1s, T1u, T1g, T1r, T1t, T15;
		    T13 = KP559016994 * (TY - T11);
		    T12 = TY + T11;
		    T14 = FNMS(KP250000000, T12, TV);
		    T1g = T1a - T1f;
		    T1r = T1l - T1q;
		    T1s = FMA(KP951056516, T1g, KP587785252 * T1r);
		    T1u = FNMS(KP587785252, T1g, KP951056516 * T1r);
		    ro[WS(os, 10)] = TV + T12;
		    T1t = T14 - T13;
		    ro[WS(os, 7)] = T1t - T1u;
		    ro[WS(os, 13)] = T1t + T1u;
		    T15 = T13 + T14;
		    ro[WS(os, 4)] = T15 - T1s;
		    ro[WS(os, 1)] = T15 + T1s;
	       }
	  }
     }
}

static const kdft_desc desc = { 15, "n1_15", {128, 28, 28, 0}, &GENUS, 0, 0, 0, 0 };

void X(codelet_n1_15) (planner *p) {
     X(kdft_register) (p, n1_15, &desc);
}

#endif				/* HAVE_FMA */