/* * 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 20:37:33 EST 2008 */#include "codelet-dft.h"#ifdef HAVE_FMA/* Generated by: ../../../genfft/gen_twiddle -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 12 -name t1_12 -include t.h *//* * This function contains 118 FP additions, 68 FP multiplications, * (or, 72 additions, 22 multiplications, 46 fused multiply/add), * 84 stack variables, 2 constants, and 48 memory accesses */#include "t.h"static void t1_12(R *ri, R *ii, 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 * 22); m < me; m = m + 1, ri = ri + ms, ii = ii + ms, W = W + 22, MAKE_VOLATILE_STRIDE(rs)) {	  E T2B, T2C;	  {	       E T1, T2i, T2e, Tl, T1Y, T10, T1S, TG, T2f, T1s, T2r, Ty, T1Z, T1H, T21;	       E T1d, TI, TL, T2h, T1l, T2o, Te, TJ, T1w, TO, TR, TN, TK, TQ;	       {		    E TW, TZ, TY, T1X, TX;		    T1 = ri[0];		    T2i = ii[0];		    {			 E Th, Tk, Tg, Tj, T2d, Ti, TV;			 Th = ri[WS(rs, 6)];			 Tk = ii[WS(rs, 6)];			 Tg = W[10];			 Tj = W[11];			 TW = ri[WS(rs, 9)];			 TZ = ii[WS(rs, 9)];			 T2d = Tg * Tk;			 Ti = Tg * Th;			 TV = W[16];			 TY = W[17];			 T2e = FNMS(Tj, Th, T2d);			 Tl = FMA(Tj, Tk, Ti);			 T1X = TV * TZ;			 TX = TV * TW;		    }		    {			 E Tn, Tq, Tt, T1o, To, Tw, Ts, Tp, Tv;			 {			      E TC, TF, TB, TE, T1R, TD, Tm;			      TC = ri[WS(rs, 3)];			      TF = ii[WS(rs, 3)];			      T1Y = FNMS(TY, TW, T1X);			      T10 = FMA(TY, TZ, TX);			      TB = W[4];			      TE = W[5];			      Tn = ri[WS(rs, 10)];			      Tq = ii[WS(rs, 10)];			      T1R = TB * TF;			      TD = TB * TC;			      Tm = W[18];			      Tt = ri[WS(rs, 2)];			      T1S = FNMS(TE, TC, T1R);			      TG = FMA(TE, TF, TD);			      T1o = Tm * Tq;			      To = Tm * Tn;			      Tw = ii[WS(rs, 2)];			      Ts = W[2];			      Tp = W[19];			      Tv = W[3];			 }			 {			      E T12, T15, T13, T1D, T18, T1b, T17, T14, T1a;			      {				   E T1p, Tr, T1r, Tx, T1q, Tu, T11;				   T12 = ri[WS(rs, 1)];				   T1q = Ts * Tw;				   Tu = Ts * Tt;				   T1p = FNMS(Tp, Tn, T1o);				   Tr = FMA(Tp, Tq, To);				   T1r = FNMS(Tv, Tt, T1q);				   Tx = FMA(Tv, Tw, Tu);				   T15 = ii[WS(rs, 1)];				   T11 = W[0];				   T2f = T1p + T1r;				   T1s = T1p - T1r;				   T2r = Tx - Tr;				   Ty = Tr + Tx;				   T13 = T11 * T12;				   T1D = T11 * T15;			      }			      T18 = ri[WS(rs, 5)];			      T1b = ii[WS(rs, 5)];			      T17 = W[8];			      T14 = W[1];			      T1a = W[9];			      {				   E T3, T6, T4, T1h, T9, Tc, T8, T5, Tb;				   {					E T1E, T16, T1G, T1c, T1F, T19, T2;					T3 = ri[WS(rs, 4)];					T1F = T17 * T1b;					T19 = T17 * T18;					T1E = FNMS(T14, T12, T1D);					T16 = FMA(T14, T15, T13);					T1G = FNMS(T1a, T18, T1F);					T1c = FMA(T1a, T1b, T19);					T6 = ii[WS(rs, 4)];					T2 = W[6];					T1Z = T1E + T1G;					T1H = T1E - T1G;					T21 = T1c - T16;					T1d = T16 + T1c;					T4 = T2 * T3;					T1h = T2 * T6;				   }				   T9 = ri[WS(rs, 8)];				   Tc = ii[WS(rs, 8)];				   T8 = W[14];				   T5 = W[7];				   Tb = W[15];				   {					E T1i, T7, T1k, Td, T1j, Ta, TH;					TI = ri[WS(rs, 7)];					T1j = T8 * Tc;					Ta = T8 * T9;					T1i = FNMS(T5, T3, T1h);					T7 = FMA(T5, T6, T4);					T1k = FNMS(Tb, T9, T1j);					Td = FMA(Tb, Tc, Ta);					TL = ii[WS(rs, 7)];					TH = W[12];					T2h = T1i + T1k;					T1l = T1i - T1k;					T2o = Td - T7;					Te = T7 + Td;					TJ = TH * TI;					T1w = TH * TL;				   }				   TO = ri[WS(rs, 11)];				   TR = ii[WS(rs, 11)];				   TN = W[20];				   TK = W[13];				   TQ = W[21];			      }			 }		    }	       }	       {		    E T1g, T1n, T2q, T1A, T1V, T28, TA, T2n, T1v, T1C, T1U, T29, T2m, T2k, T2l;		    E T1f, T2a, T20;		    {			 E T2g, T1T, TT, T2j, TU, T1e;			 {			      E Tf, T1x, TM, T1z, TS, Tz, T1y, TP;			      T1g = FNMS(KP500000000, Te, T1);			      Tf = T1 + Te;			      T1y = TN * TR;			      TP = TN * TO;			      T1x = FNMS(TK, TI, T1w);			      TM = FMA(TK, TL, TJ);			      T1z = FNMS(TQ, TO, T1y);			      TS = FMA(TQ, TR, TP);			      Tz = Tl + Ty;			      T1n = FNMS(KP500000000, Ty, Tl);			      T2q = FNMS(KP500000000, T2f, T2e);			      T2g = T2e + T2f;			      T1T = T1x + T1z;			      T1A = T1x - T1z;			      T1V = TS - TM;			      TT = TM + TS;			      T28 = Tf - Tz;			      TA = Tf + Tz;			      T2j = T2h + T2i;			      T2n = FNMS(KP500000000, T2h, T2i);			 }			 T1v = FNMS(KP500000000, TT, TG);			 TU = TG + TT;			 T1e = T10 + T1d;			 T1C = FNMS(KP500000000, T1d, T10);			 T1U = FNMS(KP500000000, T1T, T1S);			 T29 = T1S + T1T;			 T2m = T2j - T2g;			 T2k = T2g + T2j;			 T2l = TU - T1e;			 T1f = TU + T1e;			 T2a = T1Y + T1Z;			 T20 = FNMS(KP500000000, T1Z, T1Y);		    }		    {			 E T1m, T1K, T2y, T2p, T2x, T2s, T1L, T1t, T1B, T1N, T2c, T2b;			 ii[WS(rs, 9)] = T2m - T2l;			 ii[WS(rs, 3)] = T2l + T2m;			 ri[0] = TA + T1f;			 ri[WS(rs, 6)] = TA - T1f;			 T2c = T29 + T2a;			 T2b = T29 - T2a;			 T1m = FNMS(KP866025403, T1l, T1g);			 T1K = FMA(KP866025403, T1l, T1g);			 ii[0] = T2c + T2k;			 ii[WS(rs, 6)] = T2k - T2c;			 ri[WS(rs, 9)] = T28 + T2b;			 ri[WS(rs, 3)] = T28 - T2b;			 T2y = FNMS(KP866025403, T2o, T2n);			 T2p = FMA(KP866025403, T2o, T2n);			 T2x = FNMS(KP866025403, T2r, T2q);			 T2s = FMA(KP866025403, T2r, T2q);			 T1L = FMA(KP866025403, T1s, T1n);			 T1t = FNMS(KP866025403, T1s, T1n);			 T1B = FNMS(KP866025403, T1A, T1v);			 T1N = FMA(KP866025403, T1A, T1v);			 {			      E T24, T27, T1Q, T2u, T23, T2v, T2w, T2t;			      {				   E T1u, T1W, T22, T1O, T1I, T2z, T2A, T25, T26, T1M, T1J, T1P;				   T24 = T1m - T1t;				   T1u = T1m + T1t;				   T25 = FNMS(KP866025403, T1V, T1U);				   T1W = FMA(KP866025403, T1V, T1U);				   T26 = FNMS(KP866025403, T21, T20);				   T22 = FMA(KP866025403, T21, T20);				   T1O = FMA(KP866025403, T1H, T1C);				   T1I = FNMS(KP866025403, T1H, T1C);				   T2z = T2x + T2y;				   T2B = T2y - T2x;				   T27 = T25 - T26;				   T2A = T25 + T26;				   T1M = T1K + T1L;				   T1Q = T1K - T1L;				   T2C = T1B - T1I;				   T1J = T1B + T1I;				   T1P = T1N + T1O;				   T2u = T1N - T1O;				   ii[WS(rs, 8)] = T2A + T2z;				   ii[WS(rs, 2)] = T2z - T2A;				   ri[WS(rs, 8)] = T1u + T1J;				   ri[WS(rs, 2)] = T1u - T1J;				   ri[WS(rs, 10)] = T1M - T1P;				   ri[WS(rs, 4)] = T1M + T1P;				   T23 = T1W - T22;				   T2v = T1W + T22;				   T2w = T2s + T2p;				   T2t = T2p - T2s;			      }			      ii[WS(rs, 10)] = T2w - T2v;			      ii[WS(rs, 4)] = T2v + T2w;			      ri[WS(rs, 1)] = T1Q + T23;			      ri[WS(rs, 7)] = T1Q - T23;			      ii[WS(rs, 7)] = T2u + T2t;			      ii[WS(rs, 1)] = T2t - T2u;			      ri[WS(rs, 5)] = T24 + T27;			      ri[WS(rs, 11)] = T24 - T27;			 }		    }	       }	  }	  ii[WS(rs, 11)] = T2C + T2B;	  ii[WS(rs, 5)] = T2B - T2C;     }}static const tw_instr twinstr[] = {     {TW_FULL, 0, 12},     {TW_NEXT, 1, 0}};static const ct_desc desc = { 12, "t1_12", twinstr, &GENUS, {72, 22, 46, 0}, 0, 0, 0 };void X(codelet_t1_12) (planner *p) {     X(kdft_dit_register) (p, t1_12, &desc);}#else				/* HAVE_FMA *//* Generated by: ../../../genfft/gen_twiddle -compact -variables 4 -pipeline-latency 4 -n 12 -name t1_12 -include t.h *//* * This function contains 118 FP additions, 60 FP multiplications, * (or, 88 additions, 30 multiplications, 30 fused multiply/add), * 47 stack variables, 2 constants, and 48 memory accesses */#include "t.h"static void t1_12(R *ri, R *ii, 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 * 22); m < me; m = m + 1, ri = ri + ms, ii = ii + ms, W = W + 22, MAKE_VOLATILE_STRIDE(rs)) {	  E T1, T1W, T18, T21, Tc, T15, T1V, T22, TR, T1E, T1o, T1D, T12, T1l, T1F;	  E T1G, Ti, T1S, T1d, T24, Tt, T1a, T1T, T25, TA, T1z, T1j, T1y, TL, T1g;	  E T1A, T1B;	  {	       E T6, T16, Tb, T17;	       T1 = ri[0];	       T1W = ii[0];	       {		    E T3, T5, T2, T4;		    T3 = ri[WS(rs, 4)];		    T5 = ii[WS(rs, 4)];		    T2 = W[6];		    T4 = W[7];		    T6 = FMA(T2, T3, T4 * T5);		    T16 = FNMS(T4, T3, T2 * T5);	       }	       {		    E T8, Ta, T7, T9;		    T8 = ri[WS(rs, 8)];		    Ta = ii[WS(rs, 8)];		    T7 = W[14];		    T9 = W[15];		    Tb = FMA(T7, T8, T9 * Ta);		    T17 = FNMS(T9, T8, T7 * Ta);	       }	       T18 = KP866025403 * (T16 - T17);	       T21 = KP866025403 * (Tb - T6);	       Tc = T6 + Tb;	       T15 = FNMS(KP500000000, Tc, T1);	       T1V = T16 + T17;	       T22 = FNMS(KP500000000, T1V, T1W);	  }	  {	       E T11, T1n, TW, T1m;	       {		    E TO, TQ, TN, TP;		    TO = ri[WS(rs, 9)];		    TQ = ii[WS(rs, 9)];		    TN = W[16];		    TP = W[17];		    TR = FMA(TN, TO, TP * TQ);		    T1E = FNMS(TP, TO, TN * TQ);	       }	       {		    E TY, T10, TX, TZ;		    TY = ri[WS(rs, 5)];		    T10 = ii[WS(rs, 5)];		    TX = W[8];		    TZ = W[9];		    T11 = FMA(TX, TY, TZ * T10);		    T1n = FNMS(TZ, TY, TX * T10);	       }	       {		    E TT, TV, TS, TU;		    TT = ri[WS(rs, 1)];		    TV = ii[WS(rs, 1)];		    TS = W[0];		    TU = W[1];		    TW = FMA(TS, TT, TU * TV);		    T1m = FNMS(TU, TT, TS * TV);	       }	       T1o = KP866025403 * (T1m - T1n);	       T1D = KP866025403 * (T11 - TW);	       T12 = TW + T11;	       T1l = FNMS(KP500000000, T12, TR);	       T1F = T1m + T1n;	       T1G = FNMS(KP500000000, T1F, T1E);	  }	  {	       E Ts, T1c, Tn, T1b;	       {		    E Tf, Th, Te, Tg;		    Tf = ri[WS(rs, 6)];		    Th = ii[WS(rs, 6)];		    Te = W[10];		    Tg = W[11];		    Ti = FMA(Te, Tf, Tg * Th);		    T1S = FNMS(Tg, Tf, Te * Th);	       }	       {		    E Tp, Tr, To, Tq;		    Tp = ri[WS(rs, 2)];		    Tr = ii[WS(rs, 2)];		    To = W[2];		    Tq = W[3];		    Ts = FMA(To, Tp, Tq * Tr);		    T1c = FNMS(Tq, Tp, To * Tr);	       }	       {		    E Tk, Tm, Tj, Tl;		    Tk = ri[WS(rs, 10)];		    Tm = ii[WS(rs, 10)];		    Tj = W[18];		    Tl = W[19];		    Tn = FMA(Tj, Tk, Tl * Tm);		    T1b = FNMS(Tl, Tk, Tj * Tm);	       }	       T1d = KP866025403 * (T1b - T1c);	       T24 = KP866025403 * (Ts - Tn);	       Tt = Tn + Ts;	       T1a = FNMS(KP500000000, Tt, Ti);	       T1T = T1b + T1c;	       T25 = FNMS(KP500000000, T1T, T1S);	  }	  {	       E TK, T1i, TF, T1h;	       {		    E Tx, Tz, Tw, Ty;		    Tx = ri[WS(rs, 3)];		    Tz = ii[WS(rs, 3)];		    Tw = W[4];		    Ty = W[5];		    TA = FMA(Tw, Tx, Ty * Tz);		    T1z = FNMS(Ty, Tx, Tw * Tz);	       }	       {		    E TH, TJ, TG, TI;		    TH = ri[WS(rs, 11)];		    TJ = ii[WS(rs, 11)];		    TG = W[20];		    TI = W[21];		    TK = FMA(TG, TH, TI * TJ);		    T1i = FNMS(TI, TH, TG * TJ);	       }	       {		    E TC, TE, TB, TD;		    TC = ri[WS(rs, 7)];		    TE = ii[WS(rs, 7)];		    TB = W[12];		    TD = W[13];		    TF = FMA(TB, TC, TD * TE);		    T1h = FNMS(TD, TC, TB * TE);	       }	       T1j = KP866025403 * (T1h - T1i);	       T1y = KP866025403 * (TK - TF);	       TL = TF + TK;	       T1g = FNMS(KP500000000, TL, TA);	       T1A = T1h + T1i;	       T1B = FNMS(KP500000000, T1A, T1z);	  }	  {	       E Tv, T1N, T1Y, T20, T14, T1Z, T1Q, T1R;	       {		    E Td, Tu, T1U, T1X;		    Td = T1 + Tc;		    Tu = Ti + Tt;		    Tv = Td + Tu;		    T1N = Td - Tu;		    T1U = T1S + T1T;		    T1X = T1V + T1W;		    T1Y = T1U + T1X;		    T20 = T1X - T1U;	       }	       {		    E TM, T13, T1O, T1P;		    TM = TA + TL;		    T13 = TR + T12;		    T14 = TM + T13;		    T1Z = TM - T13;		    T1O = T1z + T1A;		    T1P = T1E + T1F;		    T1Q = T1O - T1P;		    T1R = T1O + T1P;	       }	       ri[WS(rs, 6)] = Tv - T14;	       ii[WS(rs, 6)] = T1Y - T1R;	       ri[0] = Tv + T14;	       ii[0] = T1R + T1Y;	       ri[WS(rs, 3)] = T1N - T1Q;	       ii[WS(rs, 3)] = T1Z + T20;	       ri[WS(rs, 9)] = T1N + T1Q;	       ii[WS(rs, 9)] = T20 - T1Z;	  }	  {	       E T1t, T1x, T27, T2a, T1w, T28, T1I, T29;	       {		    E T1r, T1s, T23, T26;		    T1r = T15 + T18;		    T1s = T1a + T1d;		    T1t = T1r + T1s;		    T1x = T1r - T1s;		    T23 = T21 + T22;		    T26 = T24 + T25;		    T27 = T23 - T26;		    T2a = T26 + T23;	       }	       {		    E T1u, T1v, T1C, T1H;		    T1u = T1g + T1j;		    T1v = T1l + T1o;		    T1w = T1u + T1v;		    T28 = T1u - T1v;		    T1C = T1y + T1B;		    T1H = T1D + T1G;		    T1I = T1C - T1H;		    T29 = T1C + T1H;	       }	       ri[WS(rs, 10)] = T1t - T1w;	       ii[WS(rs, 10)] = T2a - T29;	       ri[WS(rs, 4)] = T1t + T1w;	       ii[WS(rs, 4)] = T29 + T2a;	       ri[WS(rs, 7)] = T1x - T1I;	       ii[WS(rs, 7)] = T28 + T27;	       ri[WS(rs, 1)] = T1x + T1I;	       ii[WS(rs, 1)] = T27 - T28;	  }	  {	       E T1f, T1J, T2d, T2f, T1q, T2g, T1M, T2e;	       {		    E T19, T1e, T2b, T2c;		    T19 = T15 - T18;		    T1e = T1a - T1d;		    T1f = T19 + T1e;		    T1J = T19 - T1e;		    T2b = T25 - T24;		    T2c = T22 - T21;		    T2d = T2b + T2c;		    T2f = T2c - T2b;	       }	       {		    E T1k, T1p, T1K, T1L;		    T1k = T1g - T1j;		    T1p = T1l - T1o;		    T1q = T1k + T1p;		    T2g = T1k - T1p;		    T1K = T1B - T1y;		    T1L = T1G - T1D;		    T1M = T1K - T1L;		    T2e = T1K + T1L;	       }	       ri[WS(rs, 2)] = T1f - T1q;	       ii[WS(rs, 2)] = T2d - T2e;	       ri[WS(rs, 8)] = T1f + T1q;	       ii[WS(rs, 8)] = T2e + T2d;	       ri[WS(rs, 11)] = T1J - T1M;	       ii[WS(rs, 11)] = T2g + T2f;	       ri[WS(rs, 5)] = T1J + T1M;	       ii[WS(rs, 5)] = T2f - T2g;	  }     }}static const tw_instr twinstr[] = {     {TW_FULL, 0, 12},     {TW_NEXT, 1, 0}};static const ct_desc desc = { 12, "t1_12", twinstr, &GENUS, {88, 30, 30, 0}, 0, 0, 0 };void X(codelet_t1_12) (planner *p) {     X(kdft_dit_register) (p, t1_12, &desc);}#endif				/* HAVE_FMA */