text: /*
   * 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 May 24 08:06:26 EDT 2018 */
  
  #include "rdft/codelet-rdft.h"
  
  #if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
  
  /* Generated by: ../../../genfft/gen_r2cf.native -fma -compact -variables 4 -pipeline-latency 4 -n 15 -name r2cf_15 -include rdft/scalar/r2cf.h */
  
  /*
   * This function contains 64 FP additions, 35 FP multiplications,
   * (or, 36 additions, 7 multiplications, 28 fused multiply/add),
   * 45 stack variables, 8 constants, and 30 memory accesses
   */
  #include "rdft/scalar/r2cf.h"
  
  static void r2cf_15(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
  {
       DK(KP910592997, +0.910592997310029334643087372129977886038870291);
       DK(KP951056516, +0.951056516295153572116439333379382143405698634);
       DK(KP823639103, +0.823639103546331925877420039278190003029660514);
       DK(KP559016994, +0.559016994374947424102293417182819058860154590);
       DK(KP250000000, +0.250000000000000000000000000000000000000000000);
       DK(KP618033988, +0.618033988749894848204586834365638117720309180);
       DK(KP866025403, +0.866025403784438646763723170752936183471402627);
       DK(KP500000000, +0.500000000000000000000000000000000000000000000);
       {
  	  INT i;
  	  for (i = v; i > 0; i = i - 1, R0 = R0 + ivs, R1 = R1 + ivs, Cr = Cr + ovs, Ci = Ci + ovs, MAKE_VOLATILE_STRIDE(60, rs), MAKE_VOLATILE_STRIDE(60, csr), MAKE_VOLATILE_STRIDE(60, csi)) {
  	       E Ti, TR, TF, TM, TN, T7, Te, Tf, TV, TW, TX, Ts, Tv, TH, Tl;
  	       E To, TG, TS, TT, TU;
  	       {
  		    E TD, Tg, Th, TE;
  		    TD = R0[0];
  		    Tg = R0[WS(rs, 5)];
  		    Th = R1[WS(rs, 2)];
  		    TE = Th + Tg;
  		    Ti = Tg - Th;
  		    TR = TD + TE;
  		    TF = FNMS(KP500000000, TE, TD);
  	       }
  	       {
  		    E Tj, Tq, Tt, Tm, T3, Tk, Ta, Tr, Td, Tu, T6, Tn;
  		    Tj = R1[WS(rs, 1)];
  		    Tq = R0[WS(rs, 3)];
  		    Tt = R1[WS(rs, 4)];
  		    Tm = R0[WS(rs, 6)];
  		    {
  			 E T1, T2, T8, T9;
  			 T1 = R0[WS(rs, 4)];
  			 T2 = R1[WS(rs, 6)];
  			 T3 = T1 - T2;
  			 Tk = T1 + T2;
  			 T8 = R1[WS(rs, 5)];
  			 T9 = R1[0];
  			 Ta = T8 - T9;
  			 Tr = T8 + T9;
  		    }
  		    {
  			 E Tb, Tc, T4, T5;
  			 Tb = R0[WS(rs, 7)];
  			 Tc = R0[WS(rs, 2)];
  			 Td = Tb - Tc;
  			 Tu = Tb + Tc;
  			 T4 = R0[WS(rs, 1)];
  			 T5 = R1[WS(rs, 3)];
  			 T6 = T4 - T5;
  			 Tn = T4 + T5;
  		    }
  		    TM = T6 - T3;
  		    TN = Td - Ta;
  		    T7 = T3 + T6;
  		    Te = Ta + Td;
  		    Tf = T7 + Te;
  		    TV = Tq + Tr;
  		    TW = Tt + Tu;
  		    TX = TV + TW;
  		    Ts = FNMS(KP500000000, Tr, Tq);
  		    Tv = FNMS(KP500000000, Tu, Tt);
  		    TH = Ts + Tv;
  		    Tl = FNMS(KP500000000, Tk, Tj);
  		    To = FNMS(KP500000000, Tn, Tm);
  		    TG = Tl + To;
  		    TS = Tj + Tk;
  		    TT = Tm + Tn;
  		    TU = TS + TT;
  	       }
  	       Ci[WS(csi, 5)] = KP866025403 * (Tf - Ti);
  	       {
  		    E TK, TQ, TO, TI, TJ, TP, TL;
  		    TK = TG - TH;
  		    TQ = FNMS(KP618033988, TM, TN);
  		    TO = FMA(KP618033988, TN, TM);
  		    TI = TG + TH;
  		    TJ = FNMS(KP250000000, TI, TF);
  		    Cr[WS(csr, 5)] = TF + TI;
  		    TP = FNMS(KP559016994, TK, TJ);
  		    Cr[WS(csr, 2)] = FMA(KP823639103, TQ, TP);
  		    Cr[WS(csr, 7)] = FNMS(KP823639103, TQ, TP);
  		    TL = FMA(KP559016994, TK, TJ);
  		    Cr[WS(csr, 1)] = FMA(KP823639103, TO, TL);
  		    Cr[WS(csr, 4)] = FNMS(KP823639103, TO, TL);
  	       }
  	       {
  		    E T11, T12, T10, TY, TZ;
  		    T11 = TW - TV;
  		    T12 = TS - TT;
  		    Ci[WS(csi, 3)] = KP951056516 * (FMA(KP618033988, T12, T11));
  		    Ci[WS(csi, 6)] = -(KP951056516 * (FNMS(KP618033988, T11, T12)));
  		    T10 = TU - TX;
  		    TY = TU + TX;
  		    TZ = FNMS(KP250000000, TY, TR);
  		    Cr[WS(csr, 3)] = FNMS(KP559016994, T10, TZ);
  		    Cr[0] = TR + TY;
  		    Cr[WS(csr, 6)] = FMA(KP559016994, T10, TZ);
  		    {
  			 E Tx, TB, TA, TC;
  			 {
  			      E Tp, Tw, Ty, Tz;
  			      Tp = Tl - To;
  			      Tw = Ts - Tv;
  			      Tx = FMA(KP618033988, Tw, Tp);
  			      TB = FNMS(KP618033988, Tp, Tw);
  			      Ty = FMA(KP250000000, Tf, Ti);
  			      Tz = Te - T7;
  			      TA = FMA(KP559016994, Tz, Ty);
  			      TC = FNMS(KP559016994, Tz, Ty);
  			 }
  			 Ci[WS(csi, 1)] = -(KP951056516 * (FNMS(KP910592997, TA, Tx)));
  			 Ci[WS(csi, 7)] = KP951056516 * (FMA(KP910592997, TC, TB));
  			 Ci[WS(csi, 4)] = KP951056516 * (FMA(KP910592997, TA, Tx));
  			 Ci[WS(csi, 2)] = KP951056516 * (FNMS(KP910592997, TC, TB));
  		    }
  	       }
  	  }
       }
  }
  
  static const kr2c_desc desc = { 15, "r2cf_15", {36, 7, 28, 0}, &GENUS };
  
  void X(codelet_r2cf_15) (planner *p) {
       X(kr2c_register) (p, r2cf_15, &desc);
  }
  
  #else
  
  /* Generated by: ../../../genfft/gen_r2cf.native -compact -variables 4 -pipeline-latency 4 -n 15 -name r2cf_15 -include rdft/scalar/r2cf.h */
  
  /*
   * This function contains 64 FP additions, 25 FP multiplications,
   * (or, 50 additions, 11 multiplications, 14 fused multiply/add),
   * 47 stack variables, 10 constants, and 30 memory accesses
   */
  #include "rdft/scalar/r2cf.h"
  
  static void r2cf_15(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
  {
       DK(KP484122918, +0.484122918275927110647408174972799951354115213);
       DK(KP216506350, +0.216506350946109661690930792688234045867850657);
       DK(KP951056516, +0.951056516295153572116439333379382143405698634);
       DK(KP587785252, +0.587785252292473129168705954639072768597652438);
       DK(KP250000000, +0.250000000000000000000000000000000000000000000);
       DK(KP559016994, +0.559016994374947424102293417182819058860154590);
       DK(KP509036960, +0.509036960455127183450980863393907648510733164);
       DK(KP823639103, +0.823639103546331925877420039278190003029660514);
       DK(KP866025403, +0.866025403784438646763723170752936183471402627);
       DK(KP500000000, +0.500000000000000000000000000000000000000000000);
       {
  	  INT i;
  	  for (i = v; i > 0; i = i - 1, R0 = R0 + ivs, R1 = R1 + ivs, Cr = Cr + ovs, Ci = Ci + ovs, MAKE_VOLATILE_STRIDE(60, rs), MAKE_VOLATILE_STRIDE(60, csr), MAKE_VOLATILE_STRIDE(60, csi)) {
  	       E Ti, TR, TL, TD, TE, T7, Te, Tf, TV, TW, TX, Tv, Ty, TH, To;
  	       E Tr, TG, TS, TT, TU;
  	       {
  		    E TJ, Tg, Th, TK;
  		    TJ = R0[0];
  		    Tg = R0[WS(rs, 5)];
  		    Th = R1[WS(rs, 2)];
  		    TK = Th + Tg;
  		    Ti = Tg - Th;
  		    TR = TJ + TK;
  		    TL = FNMS(KP500000000, TK, TJ);
  	       }
  	       {
  		    E Tm, Tt, Tw, Tp, T3, Tx, Ta, Tn, Td, Tq, T6, Tu;
  		    Tm = R1[WS(rs, 1)];
  		    Tt = R0[WS(rs, 3)];
  		    Tw = R1[WS(rs, 4)];
  		    Tp = R0[WS(rs, 6)];
  		    {
  			 E T1, T2, T8, T9;
  			 T1 = R0[WS(rs, 7)];
  			 T2 = R0[WS(rs, 2)];
  			 T3 = T1 - T2;
  			 Tx = T1 + T2;
  			 T8 = R1[WS(rs, 6)];
  			 T9 = R0[WS(rs, 4)];
  			 Ta = T8 - T9;
  			 Tn = T9 + T8;
  		    }
  		    {
  			 E Tb, Tc, T4, T5;
  			 Tb = R1[WS(rs, 3)];
  			 Tc = R0[WS(rs, 1)];
  			 Td = Tb - Tc;
  			 Tq = Tc + Tb;
  			 T4 = R1[0];
  			 T5 = R1[WS(rs, 5)];
  			 T6 = T4 - T5;
  			 Tu = T5 + T4;
  		    }
  		    TD = Ta - Td;
  		    TE = T6 + T3;
  		    T7 = T3 - T6;
  		    Te = Ta + Td;
  		    Tf = T7 - Te;
  		    TV = Tt + Tu;
  		    TW = Tw + Tx;
  		    TX = TV + TW;
  		    Tv = FNMS(KP500000000, Tu, Tt);
  		    Ty = FNMS(KP500000000, Tx, Tw);
  		    TH = Tv + Ty;
  		    To = FNMS(KP500000000, Tn, Tm);
  		    Tr = FNMS(KP500000000, Tq, Tp);
  		    TG = To + Tr;
  		    TS = Tm + Tn;
  		    TT = Tp + Tq;
  		    TU = TS + TT;
  	       }
  	       Ci[WS(csi, 5)] = KP866025403 * (Tf - Ti);
  	       {
  		    E TF, TP, TI, TM, TN, TQ, TO;
  		    TF = FMA(KP823639103, TD, KP509036960 * TE);
  		    TP = FNMS(KP509036960, TD, KP823639103 * TE);
  		    TI = KP559016994 * (TG - TH);
  		    TM = TG + TH;
  		    TN = FNMS(KP250000000, TM, TL);
  		    Cr[WS(csr, 5)] = TL + TM;
  		    TQ = TN - TI;
  		    Cr[WS(csr, 2)] = TP + TQ;
  		    Cr[WS(csr, 7)] = TQ - TP;
  		    TO = TI + TN;
  		    Cr[WS(csr, 1)] = TF + TO;
  		    Cr[WS(csr, 4)] = TO - TF;
  	       }
  	       {
  		    E T11, T12, T10, TY, TZ;
  		    T11 = TS - TT;
  		    T12 = TW - TV;
  		    Ci[WS(csi, 3)] = FMA(KP587785252, T11, KP951056516 * T12);
  		    Ci[WS(csi, 6)] = FNMS(KP951056516, T11, KP587785252 * T12);
  		    T10 = KP559016994 * (TU - TX);
  		    TY = TU + TX;
  		    TZ = FNMS(KP250000000, TY, TR);
  		    Cr[WS(csr, 3)] = TZ - T10;
  		    Cr[0] = TR + TY;
  		    Cr[WS(csr, 6)] = T10 + TZ;
  		    {
  			 E Tl, TB, TA, TC;
  			 {
  			      E Tj, Tk, Ts, Tz;
  			      Tj = FMA(KP866025403, Ti, KP216506350 * Tf);
  			      Tk = KP484122918 * (Te + T7);
  			      Tl = Tj + Tk;
  			      TB = Tk - Tj;
  			      Ts = To - Tr;
  			      Tz = Tv - Ty;
  			      TA = FMA(KP951056516, Ts, KP587785252 * Tz);
  			      TC = FNMS(KP587785252, Ts, KP951056516 * Tz);
  			 }
  			 Ci[WS(csi, 1)] = Tl - TA;
  			 Ci[WS(csi, 7)] = TC - TB;
  			 Ci[WS(csi, 4)] = Tl + TA;
  			 Ci[WS(csi, 2)] = TB + TC;
  		    }
  	       }
  	  }
       }
  }
  
  static const kr2c_desc desc = { 15, "r2cf_15", {50, 11, 14, 0}, &GENUS };
  
  void X(codelet_r2cf_15) (planner *p) {
       X(kr2c_register) (p, r2cf_15, &desc);
  }
  
  #endif
  