/* * Copyright (c) 2003, 2007-8 Matteo Frigo * Copyright (c) 2003, 2007-8 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA * *//* This file was automatically generated --- DO NOT EDIT *//* Generated on Sat Nov 15 21:11:46 EST 2008 */#include "codelet-rdft.h"#ifdef HAVE_FMA/* Generated by: ../../../genfft/gen_hc2cdft -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -sign 1 -n 6 -dif -name hc2cbdft_6 -include hc2cb.h *//* * This function contains 58 FP additions, 32 FP multiplications, * (or, 36 additions, 10 multiplications, 22 fused multiply/add), * 52 stack variables, 2 constants, and 24 memory accesses */#include "hc2cb.h"static void hc2cbdft_6(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms){     DK(KP866025403, +0.866025403784438646763723170752936183471402627);     DK(KP500000000, +0.500000000000000000000000000000000000000000000);     INT m;     for (m = mb, W = W + ((mb - 1) * 10); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 10, MAKE_VOLATILE_STRIDE(rs)) {	  E T18, T1b, T16, T1e, T1a, T1f, T19, T1g, T1c;	  {	       E Tw, T4, TV, Tj, TP, TH, Tr, TY, T5, T6, Ta, Ty;	       {		    E Tg, TF, Tf, TD, Tp, Th;		    {			 E Td, Te, Tn, To;			 Td = Ip[WS(rs, 1)];			 Te = Im[WS(rs, 1)];			 Tn = Ip[0];			 To = Im[WS(rs, 2)];			 Tg = Ip[WS(rs, 2)];			 TF = Te + Td;			 Tf = Td - Te;			 TD = Tn + To;			 Tp = Tn - To;			 Th = Im[0];		    }		    {			 E T2, T3, T8, T9;			 T2 = Rp[0];			 T3 = Rm[WS(rs, 2)];			 {			      E Tq, TE, Ti, TG;			      T8 = Rm[WS(rs, 1)];			      TE = Tg + Th;			      Ti = Tg - Th;			      Tw = T2 - T3;			      T4 = T2 + T3;			      TG = TE - TF;			      TV = TF + TE;			      Tq = Tf + Ti;			      Tj = Tf - Ti;			      TP = FNMS(KP500000000, TG, TD);			      TH = TD + TG;			      T9 = Rp[WS(rs, 1)];			      Tr = FNMS(KP500000000, Tq, Tp);			      TY = Tp + Tq;			 }			 T5 = Rp[WS(rs, 2)];			 T6 = Rm[0];			 Ta = T8 + T9;			 Ty = T8 - T9;		    }	       }	       {		    E TO, TT, Ts, TA, TR, Tc, TN, TW, TS, Tx, T7;		    Tx = T5 - T6;		    T7 = T5 + T6;		    TO = W[0];		    TT = W[1];		    {			 E Tz, TQ, Tb, TU;			 Tz = Tx + Ty;			 TQ = Tx - Ty;			 Tb = T7 + Ta;			 Ts = T7 - Ta;			 TU = FNMS(KP500000000, Tz, Tw);			 TA = Tw + Tz;			 TR = FMA(KP866025403, TQ, TP);			 T18 = FNMS(KP866025403, TQ, TP);			 Tc = FNMS(KP500000000, Tb, T4);			 TN = T4 + Tb;			 T1b = FMA(KP866025403, TV, TU);			 TW = FNMS(KP866025403, TV, TU);			 TS = TO * TR;		    }		    {			 E T15, Tt, T12, T1, Tm, TI, TM, Tl, TJ;			 {			      E Tv, TC, TB, TL, Tk, TZ, TX, T10;			      T15 = FMA(KP866025403, Ts, Tr);			      Tt = FNMS(KP866025403, Ts, Tr);			      TZ = TO * TW;			      TX = FMA(TT, TW, TS);			      Tv = W[4];			      TC = W[5];			      T10 = FNMS(TT, TR, TZ);			      Rm[0] = TN + TX;			      Rp[0] = TN - TX;			      TB = Tv * TA;			      Im[0] = T10 - TY;			      Ip[0] = TY + T10;			      TL = TC * TA;			      Tk = FNMS(KP866025403, Tj, Tc);			      T12 = FMA(KP866025403, Tj, Tc);			      T1 = W[3];			      Tm = W[2];			      TI = FNMS(TC, TH, TB);			      TM = FMA(Tv, TH, TL);			      Tl = T1 * Tk;			      TJ = Tm * Tk;			 }			 {			      E T11, T14, T13, T1d, T17, Tu, TK;			      Tu = FMA(Tm, Tt, Tl);			      TK = FNMS(T1, Tt, TJ);			      T11 = W[6];			      T14 = W[7];			      Im[WS(rs, 1)] = TI - Tu;			      Ip[WS(rs, 1)] = Tu + TI;			      Rm[WS(rs, 1)] = TK + TM;			      Rp[WS(rs, 1)] = TK - TM;			      T13 = T11 * T12;			      T1d = T14 * T12;			      T17 = W[8];			      T16 = FNMS(T14, T15, T13);			      T1e = FMA(T11, T15, T1d);			      T1a = W[9];			      T1f = T17 * T1b;			      T19 = T17 * T18;			 }		    }	       }	  }	  T1g = FNMS(T1a, T18, T1f);	  T1c = FMA(T1a, T1b, T19);	  Im[WS(rs, 2)] = T1g - T1e;	  Ip[WS(rs, 2)] = T1e + T1g;	  Rm[WS(rs, 2)] = T16 + T1c;	  Rp[WS(rs, 2)] = T16 - T1c;     }}static const tw_instr twinstr[] = {     {TW_FULL, 1, 6},     {TW_NEXT, 1, 0}};static const hc2c_desc desc = { 6, "hc2cbdft_6", twinstr, &GENUS, {36, 10, 22, 0} };void X(codelet_hc2cbdft_6) (planner *p) {     X(khc2c_register) (p, hc2cbdft_6, &desc, HC2C_VIA_DFT);}#else				/* HAVE_FMA *//* Generated by: ../../../genfft/gen_hc2cdft -compact -variables 4 -pipeline-latency 4 -sign 1 -n 6 -dif -name hc2cbdft_6 -include hc2cb.h *//* * This function contains 58 FP additions, 28 FP multiplications, * (or, 44 additions, 14 multiplications, 14 fused multiply/add), * 29 stack variables, 2 constants, and 24 memory accesses */#include "hc2cb.h"static void hc2cbdft_6(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms){     DK(KP500000000, +0.500000000000000000000000000000000000000000000);     DK(KP866025403, +0.866025403784438646763723170752936183471402627);     INT m;     for (m = mb, W = W + ((mb - 1) * 10); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 10, MAKE_VOLATILE_STRIDE(rs)) {	  E T4, Tv, Tr, TL, Tb, Tc, Ty, TP, To, TB, Tj, TQ, Tp, Tq, TE;	  E TM;	  {	       E Ta, Tx, T7, Tw, T2, T3;	       T2 = Rp[0];	       T3 = Rm[WS(rs, 2)];	       T4 = T2 + T3;	       Tv = T2 - T3;	       {		    E T8, T9, T5, T6;		    T8 = Rm[WS(rs, 1)];		    T9 = Rp[WS(rs, 1)];		    Ta = T8 + T9;		    Tx = T8 - T9;		    T5 = Rp[WS(rs, 2)];		    T6 = Rm[0];		    T7 = T5 + T6;		    Tw = T5 - T6;	       }	       Tr = KP866025403 * (T7 - Ta);	       TL = KP866025403 * (Tw - Tx);	       Tb = T7 + Ta;	       Tc = FNMS(KP500000000, Tb, T4);	       Ty = Tw + Tx;	       TP = FNMS(KP500000000, Ty, Tv);	  }	  {	       E Tf, TC, Ti, TD, Td, Te;	       Td = Ip[WS(rs, 1)];	       Te = Im[WS(rs, 1)];	       Tf = Td - Te;	       TC = Te + Td;	       {		    E Tm, Tn, Tg, Th;		    Tm = Ip[0];		    Tn = Im[WS(rs, 2)];		    To = Tm - Tn;		    TB = Tm + Tn;		    Tg = Ip[WS(rs, 2)];		    Th = Im[0];		    Ti = Tg - Th;		    TD = Tg + Th;	       }	       Tj = KP866025403 * (Tf - Ti);	       TQ = KP866025403 * (TC + TD);	       Tp = Tf + Ti;	       Tq = FNMS(KP500000000, Tp, To);	       TE = TC - TD;	       TM = FMA(KP500000000, TE, TB);	  }	  {	       E TJ, TT, TS, TU;	       TJ = T4 + Tb;	       TT = To + Tp;	       {		    E TN, TR, TK, TO;		    TN = TL + TM;		    TR = TP - TQ;		    TK = W[0];		    TO = W[1];		    TS = FMA(TK, TN, TO * TR);		    TU = FNMS(TO, TN, TK * TR);	       }	       Rp[0] = TJ - TS;	       Ip[0] = TT + TU;	       Rm[0] = TJ + TS;	       Im[0] = TU - TT;	  }	  {	       E TZ, T15, T14, T16;	       {		    E TW, TY, TV, TX;		    TW = Tc + Tj;		    TY = Tr + Tq;		    TV = W[6];		    TX = W[7];		    TZ = FNMS(TX, TY, TV * TW);		    T15 = FMA(TX, TW, TV * TY);	       }	       {		    E T11, T13, T10, T12;		    T11 = TM - TL;		    T13 = TP + TQ;		    T10 = W[8];		    T12 = W[9];		    T14 = FMA(T10, T11, T12 * T13);		    T16 = FNMS(T12, T11, T10 * T13);	       }	       Rp[WS(rs, 2)] = TZ - T14;	       Ip[WS(rs, 2)] = T15 + T16;	       Rm[WS(rs, 2)] = TZ + T14;	       Im[WS(rs, 2)] = T16 - T15;	  }	  {	       E Tt, TH, TG, TI;	       {		    E Tk, Ts, T1, Tl;		    Tk = Tc - Tj;		    Ts = Tq - Tr;		    T1 = W[3];		    Tl = W[2];		    Tt = FMA(T1, Tk, Tl * Ts);		    TH = FNMS(T1, Ts, Tl * Tk);	       }	       {		    E Tz, TF, Tu, TA;		    Tz = Tv + Ty;		    TF = TB - TE;		    Tu = W[4];		    TA = W[5];		    TG = FNMS(TA, TF, Tu * Tz);		    TI = FMA(TA, Tz, Tu * TF);	       }	       Ip[WS(rs, 1)] = Tt + TG;	       Rp[WS(rs, 1)] = TH - TI;	       Im[WS(rs, 1)] = TG - Tt;	       Rm[WS(rs, 1)] = TH + TI;	  }     }}static const tw_instr twinstr[] = {     {TW_FULL, 1, 6},     {TW_NEXT, 1, 0}};static const hc2c_desc desc = { 6, "hc2cbdft_6", twinstr, &GENUS, {44, 14, 14, 0} };void X(codelet_hc2cbdft_6) (planner *p) {     X(khc2c_register) (p, hc2cbdft_6, &desc, HC2C_VIA_DFT);}#endif				/* HAVE_FMA */