/* * 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 8 -dif -name hc2cbdft_8 -include hc2cb.h *//* * This function contains 82 FP additions, 36 FP multiplications, * (or, 60 additions, 14 multiplications, 22 fused multiply/add), * 55 stack variables, 1 constants, and 32 memory accesses */#include "hc2cb.h"static void hc2cbdft_8(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms){     DK(KP707106781, +0.707106781186547524400844362104849039284835938);     INT m;     for (m = mb, W = W + ((mb - 1) * 14); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 14, MAKE_VOLATILE_STRIDE(rs)) {	  E T1m, T1r, T1i, T1u, T1o, T1v, T1n, T1w, T1s;	  {	       E T1k, Tl, T1p, TE, TP, T1g, TM, T1b, T1f, T1a, TU, Tf, T1l, TH, Tw;	       E T1q;	       {		    E TA, T3, TN, Tk, Th, T6, TO, TD, Tb, Tm, Ta, TK, Tp, Tc, Ts;		    E Tt;		    {			 E T4, T5, TB, TC;			 {			      E T1, T2, Ti, Tj;			      T1 = Rp[0];			      T2 = Rm[WS(rs, 3)];			      Ti = Ip[0];			      Tj = Im[WS(rs, 3)];			      T4 = Rp[WS(rs, 2)];			      TA = T1 - T2;			      T3 = T1 + T2;			      TN = Ti - Tj;			      Tk = Ti + Tj;			      T5 = Rm[WS(rs, 1)];			      TB = Ip[WS(rs, 2)];			      TC = Im[WS(rs, 1)];			 }			 {			      E T8, T9, Tn, To;			      T8 = Rp[WS(rs, 1)];			      Th = T4 - T5;			      T6 = T4 + T5;			      TO = TB - TC;			      TD = TB + TC;			      T9 = Rm[WS(rs, 2)];			      Tn = Ip[WS(rs, 1)];			      To = Im[WS(rs, 2)];			      Tb = Rm[0];			      Tm = T8 - T9;			      Ta = T8 + T9;			      TK = Tn - To;			      Tp = Tn + To;			      Tc = Rp[WS(rs, 3)];			      Ts = Im[0];			      Tt = Ip[WS(rs, 3)];			 }		    }		    {			 E Tr, Td, Tu, TL, Te, T7;			 T1k = Tk - Th;			 Tl = Th + Tk;			 Tr = Tb - Tc;			 Td = Tb + Tc;			 TL = Tt - Ts;			 Tu = Ts + Tt;			 T1p = TA + TD;			 TE = TA - TD;			 TP = TN + TO;			 T1g = TN - TO;			 TM = TK + TL;			 T1b = TL - TK;			 T1f = Ta - Td;			 Te = Ta + Td;			 T1a = T3 - T6;			 T7 = T3 + T6;			 {			      E Tq, TF, TG, Tv;			      Tq = Tm + Tp;			      TF = Tm - Tp;			      TG = Tr - Tu;			      Tv = Tr + Tu;			      TU = T7 - Te;			      Tf = T7 + Te;			      T1l = TF - TG;			      TH = TF + TG;			      Tw = Tq - Tv;			      T1q = Tq + Tv;			 }		    }	       }	       {		    E TX, T10, T1c, T13, T1h, T1E, T1H, T1C, T1K, T1G, T1L, T1F;		    {			 E TQ, Tx, T1y, TI, Tg, Tz;			 TX = TP - TM;			 TQ = TM + TP;			 Tx = FMA(KP707106781, Tw, Tl);			 T10 = FNMS(KP707106781, Tw, Tl);			 T1c = T1a + T1b;			 T1y = T1a - T1b;			 T13 = FNMS(KP707106781, TH, TE);			 TI = FMA(KP707106781, TH, TE);			 Tg = W[0];			 Tz = W[1];			 {			      E T1B, T1A, T1x, T1J, T1z, T1D;			      {				   E TR, Ty, TS, TJ;				   T1B = T1g - T1f;				   T1h = T1f + T1g;				   T1A = W[11];				   TR = Tg * TI;				   Ty = Tg * Tx;				   T1x = W[10];				   T1J = T1A * T1y;				   TS = FNMS(Tz, Tx, TR);				   TJ = FMA(Tz, TI, Ty);				   T1z = T1x * T1y;				   T1m = FMA(KP707106781, T1l, T1k);				   T1E = FNMS(KP707106781, T1l, T1k);				   Im[0] = TS - TQ;				   Ip[0] = TQ + TS;				   Rm[0] = Tf + TJ;				   Rp[0] = Tf - TJ;				   T1H = FMA(KP707106781, T1q, T1p);				   T1r = FNMS(KP707106781, T1q, T1p);				   T1D = W[12];			      }			      T1C = FNMS(T1A, T1B, T1z);			      T1K = FMA(T1x, T1B, T1J);			      T1G = W[13];			      T1L = T1D * T1H;			      T1F = T1D * T1E;			 }		    }		    {			 E TY, T16, T12, T17, T11;			 {			      E TW, TT, T15, TV, TZ, T1M, T1I;			      TW = W[7];			      T1M = FNMS(T1G, T1E, T1L);			      T1I = FMA(T1G, T1H, T1F);			      TT = W[6];			      T15 = TW * TU;			      Im[WS(rs, 3)] = T1M - T1K;			      Ip[WS(rs, 3)] = T1K + T1M;			      Rm[WS(rs, 3)] = T1C + T1I;			      Rp[WS(rs, 3)] = T1C - T1I;			      TV = TT * TU;			      TZ = W[8];			      TY = FNMS(TW, TX, TV);			      T16 = FMA(TT, TX, T15);			      T12 = W[9];			      T17 = TZ * T13;			      T11 = TZ * T10;			 }			 {			      E T1e, T19, T1t, T1d, T1j, T18, T14;			      T1e = W[3];			      T18 = FNMS(T12, T10, T17);			      T14 = FMA(T12, T13, T11);			      T19 = W[2];			      T1t = T1e * T1c;			      Im[WS(rs, 2)] = T18 - T16;			      Ip[WS(rs, 2)] = T16 + T18;			      Rm[WS(rs, 2)] = TY + T14;			      Rp[WS(rs, 2)] = TY - T14;			      T1d = T19 * T1c;			      T1j = W[4];			      T1i = FNMS(T1e, T1h, T1d);			      T1u = FMA(T19, T1h, T1t);			      T1o = W[5];			      T1v = T1j * T1r;			      T1n = T1j * T1m;			 }		    }	       }	  }	  T1w = FNMS(T1o, T1m, T1v);	  T1s = FMA(T1o, T1r, T1n);	  Im[WS(rs, 1)] = T1w - T1u;	  Ip[WS(rs, 1)] = T1u + T1w;	  Rm[WS(rs, 1)] = T1i + T1s;	  Rp[WS(rs, 1)] = T1i - T1s;     }}static const tw_instr twinstr[] = {     {TW_FULL, 1, 8},     {TW_NEXT, 1, 0}};static const hc2c_desc desc = { 8, "hc2cbdft_8", twinstr, &GENUS, {60, 14, 22, 0} };void X(codelet_hc2cbdft_8) (planner *p) {     X(khc2c_register) (p, hc2cbdft_8, &desc, HC2C_VIA_DFT);}#else				/* HAVE_FMA *//* Generated by: ../../../genfft/gen_hc2cdft -compact -variables 4 -pipeline-latency 4 -sign 1 -n 8 -dif -name hc2cbdft_8 -include hc2cb.h *//* * This function contains 82 FP additions, 32 FP multiplications, * (or, 68 additions, 18 multiplications, 14 fused multiply/add), * 30 stack variables, 1 constants, and 32 memory accesses */#include "hc2cb.h"static void hc2cbdft_8(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms){     DK(KP707106781, +0.707106781186547524400844362104849039284835938);     INT m;     for (m = mb, W = W + ((mb - 1) * 14); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 14, MAKE_VOLATILE_STRIDE(rs)) {	  E T7, T1d, T1h, Tl, TG, T14, T19, TO, Te, TL, T18, T15, TB, T1e, Tw;	  E T1i;	  {	       E T3, TC, Tk, TM, T6, Th, TF, TN;	       {		    E T1, T2, Ti, Tj;		    T1 = Rp[0];		    T2 = Rm[WS(rs, 3)];		    T3 = T1 + T2;		    TC = T1 - T2;		    Ti = Ip[0];		    Tj = Im[WS(rs, 3)];		    Tk = Ti + Tj;		    TM = Ti - Tj;	       }	       {		    E T4, T5, TD, TE;		    T4 = Rp[WS(rs, 2)];		    T5 = Rm[WS(rs, 1)];		    T6 = T4 + T5;		    Th = T4 - T5;		    TD = Ip[WS(rs, 2)];		    TE = Im[WS(rs, 1)];		    TF = TD + TE;		    TN = TD - TE;	       }	       T7 = T3 + T6;	       T1d = Tk - Th;	       T1h = TC + TF;	       Tl = Th + Tk;	       TG = TC - TF;	       T14 = T3 - T6;	       T19 = TM - TN;	       TO = TM + TN;	  }	  {	       E Ta, Tm, Tp, TJ, Td, Tr, Tu, TK;	       {		    E T8, T9, Tn, To;		    T8 = Rp[WS(rs, 1)];		    T9 = Rm[WS(rs, 2)];		    Ta = T8 + T9;		    Tm = T8 - T9;		    Tn = Ip[WS(rs, 1)];		    To = Im[WS(rs, 2)];		    Tp = Tn + To;		    TJ = Tn - To;	       }	       {		    E Tb, Tc, Ts, Tt;		    Tb = Rm[0];		    Tc = Rp[WS(rs, 3)];		    Td = Tb + Tc;		    Tr = Tb - Tc;		    Ts = Im[0];		    Tt = Ip[WS(rs, 3)];		    Tu = Ts + Tt;		    TK = Tt - Ts;	       }	       Te = Ta + Td;	       TL = TJ + TK;	       T18 = Ta - Td;	       T15 = TK - TJ;	       {		    E Tz, TA, Tq, Tv;		    Tz = Tm - Tp;		    TA = Tr - Tu;		    TB = KP707106781 * (Tz + TA);		    T1e = KP707106781 * (Tz - TA);		    Tq = Tm + Tp;		    Tv = Tr + Tu;		    Tw = KP707106781 * (Tq - Tv);		    T1i = KP707106781 * (Tq + Tv);	       }	  }	  {	       E Tf, TP, TI, TQ;	       Tf = T7 + Te;	       TP = TL + TO;	       {		    E Tx, TH, Tg, Ty;		    Tx = Tl + Tw;		    TH = TB + TG;		    Tg = W[0];		    Ty = W[1];		    TI = FMA(Tg, Tx, Ty * TH);		    TQ = FNMS(Ty, Tx, Tg * TH);	       }	       Rp[0] = Tf - TI;	       Ip[0] = TP + TQ;	       Rm[0] = Tf + TI;	       Im[0] = TQ - TP;	  }	  {	       E T1r, T1x, T1w, T1y;	       {		    E T1o, T1q, T1n, T1p;		    T1o = T14 - T15;		    T1q = T19 - T18;		    T1n = W[10];		    T1p = W[11];		    T1r = FNMS(T1p, T1q, T1n * T1o);		    T1x = FMA(T1p, T1o, T1n * T1q);	       }	       {		    E T1t, T1v, T1s, T1u;		    T1t = T1d - T1e;		    T1v = T1i + T1h;		    T1s = W[12];		    T1u = W[13];		    T1w = FMA(T1s, T1t, T1u * T1v);		    T1y = FNMS(T1u, T1t, T1s * T1v);	       }	       Rp[WS(rs, 3)] = T1r - T1w;	       Ip[WS(rs, 3)] = T1x + T1y;	       Rm[WS(rs, 3)] = T1r + T1w;	       Im[WS(rs, 3)] = T1y - T1x;	  }	  {	       E TV, T11, T10, T12;	       {		    E TS, TU, TR, TT;		    TS = T7 - Te;		    TU = TO - TL;		    TR = W[6];		    TT = W[7];		    TV = FNMS(TT, TU, TR * TS);		    T11 = FMA(TT, TS, TR * TU);	       }	       {		    E TX, TZ, TW, TY;		    TX = Tl - Tw;		    TZ = TG - TB;		    TW = W[8];		    TY = W[9];		    T10 = FMA(TW, TX, TY * TZ);		    T12 = FNMS(TY, TX, TW * TZ);	       }	       Rp[WS(rs, 2)] = TV - T10;	       Ip[WS(rs, 2)] = T11 + T12;	       Rm[WS(rs, 2)] = TV + T10;	       Im[WS(rs, 2)] = T12 - T11;	  }	  {	       E T1b, T1l, T1k, T1m;	       {		    E T16, T1a, T13, T17;		    T16 = T14 + T15;		    T1a = T18 + T19;		    T13 = W[2];		    T17 = W[3];		    T1b = FNMS(T17, T1a, T13 * T16);		    T1l = FMA(T17, T16, T13 * T1a);	       }	       {		    E T1f, T1j, T1c, T1g;		    T1f = T1d + T1e;		    T1j = T1h - T1i;		    T1c = W[4];		    T1g = W[5];		    T1k = FMA(T1c, T1f, T1g * T1j);		    T1m = FNMS(T1g, T1f, T1c * T1j);	       }	       Rp[WS(rs, 1)] = T1b - T1k;	       Ip[WS(rs, 1)] = T1l + T1m;	       Rm[WS(rs, 1)] = T1b + T1k;	       Im[WS(rs, 1)] = T1m - T1l;	  }     }}static const tw_instr twinstr[] = {     {TW_FULL, 1, 8},     {TW_NEXT, 1, 0}};static const hc2c_desc desc = { 8, "hc2cbdft_8", twinstr, &GENUS, {68, 18, 14, 0} };void X(codelet_hc2cbdft_8) (planner *p) {     X(khc2c_register) (p, hc2cbdft_8, &desc, HC2C_VIA_DFT);}#endif				/* HAVE_FMA */