/* * 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 21:06:23 EST 2008 */#include "codelet-rdft.h"#ifdef HAVE_FMA/* Generated by: ../../../genfft/gen_hc2hc -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -sign 1 -n 8 -dif -name hb_8 -include hb.h *//* * This function contains 66 FP additions, 36 FP multiplications, * (or, 44 additions, 14 multiplications, 22 fused multiply/add), * 52 stack variables, 1 constants, and 32 memory accesses */#include "hb.h"static void hb_8(R *cr, R *ci, 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, cr = cr + ms, ci = ci - ms, W = W + 14, MAKE_VOLATILE_STRIDE(rs)) {	  E Tw, TH, Tf, Ty, Tx, TI;	  {	       E TV, TD, T1i, T7, T1b, T1n, TQ, Tk, Tb, Tl, Ta, T1d, Tt, Tc, Tm;	       E Tn;	       {		    E T4, Tg, T3, T19, TC, T5, Th, Ti;		    {			 E T1, T2, TA, TB;			 T1 = cr[0];			 T2 = ci[WS(rs, 3)];			 TA = ci[WS(rs, 7)];			 TB = cr[WS(rs, 4)];			 T4 = cr[WS(rs, 2)];			 Tg = T1 - T2;			 T3 = T1 + T2;			 T19 = TA - TB;			 TC = TA + TB;			 T5 = ci[WS(rs, 1)];			 Th = ci[WS(rs, 5)];			 Ti = cr[WS(rs, 6)];		    }		    {			 E T8, T9, Tr, Ts;			 T8 = cr[WS(rs, 1)];			 {			      E Tz, T6, T1a, Tj;			      Tz = T4 - T5;			      T6 = T4 + T5;			      T1a = Th - Ti;			      Tj = Th + Ti;			      TV = TC - Tz;			      TD = Tz + TC;			      T1i = T3 - T6;			      T7 = T3 + T6;			      T1b = T19 + T1a;			      T1n = T19 - T1a;			      TQ = Tg + Tj;			      Tk = Tg - Tj;			      T9 = ci[WS(rs, 2)];			 }			 Tr = ci[WS(rs, 4)];			 Ts = cr[WS(rs, 7)];			 Tb = ci[0];			 Tl = T8 - T9;			 Ta = T8 + T9;			 T1d = Tr - Ts;			 Tt = Tr + Ts;			 Tc = cr[WS(rs, 3)];			 Tm = ci[WS(rs, 6)];			 Tn = cr[WS(rs, 5)];		    }	       }	       {		    E Te, T1e, Tv, TG, T13, T1k, T1s, T10, T1p, T1v, T1u, T1w, T1t;		    {			 E TP, T1o, T1j, TR, TU, TX, TW;			 TP = W[4];			 {			      E Tq, Td, T1c, To;			      Tq = Tb - Tc;			      Td = Tb + Tc;			      T1c = Tm - Tn;			      To = Tm + Tn;			      {				   E Tu, TF, Tp, TE;				   Tu = Tq - Tt;				   TF = Tq + Tt;				   T1o = Ta - Td;				   Te = Ta + Td;				   T1j = T1d - T1c;				   T1e = T1c + T1d;				   Tp = Tl - To;				   TE = Tl + To;				   cr[0] = T7 + Te;				   ci[0] = T1b + T1e;				   TW = Tp - Tu;				   Tv = Tp + Tu;				   TR = TE + TF;				   TG = TE - TF;			      }			 }			 TU = W[5];			 TX = FMA(KP707106781, TW, TV);			 T13 = FNMS(KP707106781, TW, TV);			 {			      E TS, TY, T1r, TT;			      T1k = T1i - T1j;			      T1s = T1i + T1j;			      TS = FNMS(KP707106781, TR, TQ);			      T10 = FMA(KP707106781, TR, TQ);			      T1p = T1n - T1o;			      T1v = T1o + T1n;			      TY = TP * TX;			      T1r = W[2];			      TT = TP * TS;			      T1u = W[3];			      ci[WS(rs, 3)] = FMA(TU, TS, TY);			      T1w = T1r * T1v;			      T1t = T1r * T1s;			      cr[WS(rs, 3)] = FNMS(TU, TX, TT);			 }		    }		    {			 E T1f, T15, T18, T17, T1g, T1h, T1m;			 {			      E TZ, T12, T16, T14, T11;			      ci[WS(rs, 2)] = FMA(T1u, T1s, T1w);			      cr[WS(rs, 2)] = FNMS(T1u, T1v, T1t);			      TZ = W[12];			      T12 = W[13];			      T1f = T1b - T1e;			      T16 = T7 - Te;			      T14 = TZ * T13;			      T11 = TZ * T10;			      T15 = W[6];			      T18 = W[7];			      ci[WS(rs, 7)] = FMA(T12, T10, T14);			      cr[WS(rs, 7)] = FNMS(T12, T13, T11);			      T17 = T15 * T16;			      T1g = T18 * T16;			 }			 cr[WS(rs, 4)] = FNMS(T18, T1f, T17);			 ci[WS(rs, 4)] = FMA(T15, T1f, T1g);			 T1h = W[10];			 T1m = W[11];			 {			      E TN, TJ, TM, TL, TO, TK, T1q, T1l;			      Tw = FNMS(KP707106781, Tv, Tk);			      TK = FMA(KP707106781, Tv, Tk);			      T1q = T1h * T1p;			      T1l = T1h * T1k;			      TN = FMA(KP707106781, TG, TD);			      TH = FNMS(KP707106781, TG, TD);			      ci[WS(rs, 6)] = FMA(T1m, T1k, T1q);			      cr[WS(rs, 6)] = FNMS(T1m, T1p, T1l);			      TJ = W[0];			      TM = W[1];			      Tf = W[8];			      TL = TJ * TK;			      TO = TM * TK;			      Ty = W[9];			      Tx = Tf * Tw;			      cr[WS(rs, 1)] = FNMS(TM, TN, TL);			      ci[WS(rs, 1)] = FMA(TJ, TN, TO);			 }		    }	       }	  }	  cr[WS(rs, 5)] = FNMS(Ty, TH, Tx);	  TI = Ty * Tw;	  ci[WS(rs, 5)] = FMA(Tf, TH, TI);     }}static const tw_instr twinstr[] = {     {TW_FULL, 1, 8},     {TW_NEXT, 1, 0}};static const hc2hc_desc desc = { 8, "hb_8", twinstr, &GENUS, {44, 14, 22, 0} };void X(codelet_hb_8) (planner *p) {     X(khc2hc_register) (p, hb_8, &desc);}#else				/* HAVE_FMA *//* Generated by: ../../../genfft/gen_hc2hc -compact -variables 4 -pipeline-latency 4 -sign 1 -n 8 -dif -name hb_8 -include hb.h *//* * This function contains 66 FP additions, 32 FP multiplications, * (or, 52 additions, 18 multiplications, 14 fused multiply/add), * 30 stack variables, 1 constants, and 32 memory accesses */#include "hb.h"static void hb_8(R *cr, R *ci, 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, cr = cr + ms, ci = ci - ms, W = W + 14, MAKE_VOLATILE_STRIDE(rs)) {	  E T7, T18, T1c, To, Ty, TM, TY, TC, Te, TZ, T10, Tv, Tz, TP, TS;	  E TD;	  {	       E T3, TK, Tn, TL, T6, TW, Tk, TX;	       {		    E T1, T2, Tl, Tm;		    T1 = cr[0];		    T2 = ci[WS(rs, 3)];		    T3 = T1 + T2;		    TK = T1 - T2;		    Tl = ci[WS(rs, 5)];		    Tm = cr[WS(rs, 6)];		    Tn = Tl - Tm;		    TL = Tl + Tm;	       }	       {		    E T4, T5, Ti, Tj;		    T4 = cr[WS(rs, 2)];		    T5 = ci[WS(rs, 1)];		    T6 = T4 + T5;		    TW = T4 - T5;		    Ti = ci[WS(rs, 7)];		    Tj = cr[WS(rs, 4)];		    Tk = Ti - Tj;		    TX = Ti + Tj;	       }	       T7 = T3 + T6;	       T18 = TK + TL;	       T1c = TX - TW;	       To = Tk + Tn;	       Ty = T3 - T6;	       TM = TK - TL;	       TY = TW + TX;	       TC = Tk - Tn;	  }	  {	       E Ta, TN, Tu, TR, Td, TQ, Tr, TO;	       {		    E T8, T9, Ts, Tt;		    T8 = cr[WS(rs, 1)];		    T9 = ci[WS(rs, 2)];		    Ta = T8 + T9;		    TN = T8 - T9;		    Ts = ci[WS(rs, 4)];		    Tt = cr[WS(rs, 7)];		    Tu = Ts - Tt;		    TR = Ts + Tt;	       }	       {		    E Tb, Tc, Tp, Tq;		    Tb = ci[0];		    Tc = cr[WS(rs, 3)];		    Td = Tb + Tc;		    TQ = Tb - Tc;		    Tp = ci[WS(rs, 6)];		    Tq = cr[WS(rs, 5)];		    Tr = Tp - Tq;		    TO = Tp + Tq;	       }	       Te = Ta + Td;	       TZ = TN + TO;	       T10 = TQ + TR;	       Tv = Tr + Tu;	       Tz = Tu - Tr;	       TP = TN - TO;	       TS = TQ - TR;	       TD = Ta - Td;	  }	  cr[0] = T7 + Te;	  ci[0] = To + Tv;	  {	       E Tg, Tw, Tf, Th;	       Tg = T7 - Te;	       Tw = To - Tv;	       Tf = W[6];	       Th = W[7];	       cr[WS(rs, 4)] = FNMS(Th, Tw, Tf * Tg);	       ci[WS(rs, 4)] = FMA(Th, Tg, Tf * Tw);	  }	  {	       E TG, TI, TF, TH;	       TG = Ty + Tz;	       TI = TD + TC;	       TF = W[2];	       TH = W[3];	       cr[WS(rs, 2)] = FNMS(TH, TI, TF * TG);	       ci[WS(rs, 2)] = FMA(TF, TI, TH * TG);	  }	  {	       E TA, TE, Tx, TB;	       TA = Ty - Tz;	       TE = TC - TD;	       Tx = W[10];	       TB = W[11];	       cr[WS(rs, 6)] = FNMS(TB, TE, Tx * TA);	       ci[WS(rs, 6)] = FMA(Tx, TE, TB * TA);	  }	  {	       E T1a, T1g, T1e, T1i, T19, T1d;	       T19 = KP707106781 * (TZ + T10);	       T1a = T18 - T19;	       T1g = T18 + T19;	       T1d = KP707106781 * (TP - TS);	       T1e = T1c + T1d;	       T1i = T1c - T1d;	       {		    E T17, T1b, T1f, T1h;		    T17 = W[4];		    T1b = W[5];		    cr[WS(rs, 3)] = FNMS(T1b, T1e, T17 * T1a);		    ci[WS(rs, 3)] = FMA(T17, T1e, T1b * T1a);		    T1f = W[12];		    T1h = W[13];		    cr[WS(rs, 7)] = FNMS(T1h, T1i, T1f * T1g);		    ci[WS(rs, 7)] = FMA(T1f, T1i, T1h * T1g);	       }	  }	  {	       E TU, T14, T12, T16, TT, T11;	       TT = KP707106781 * (TP + TS);	       TU = TM - TT;	       T14 = TM + TT;	       T11 = KP707106781 * (TZ - T10);	       T12 = TY - T11;	       T16 = TY + T11;	       {		    E TJ, TV, T13, T15;		    TJ = W[8];		    TV = W[9];		    cr[WS(rs, 5)] = FNMS(TV, T12, TJ * TU);		    ci[WS(rs, 5)] = FMA(TV, TU, TJ * T12);		    T13 = W[0];		    T15 = W[1];		    cr[WS(rs, 1)] = FNMS(T15, T16, T13 * T14);		    ci[WS(rs, 1)] = FMA(T15, T14, T13 * T16);	       }	  }     }}static const tw_instr twinstr[] = {     {TW_FULL, 1, 8},     {TW_NEXT, 1, 0}};static const hc2hc_desc desc = { 8, "hb_8", twinstr, &GENUS, {52, 18, 14, 0} };void X(codelet_hb_8) (planner *p) {     X(khc2hc_register) (p, hb_8, &desc);}#endif				/* HAVE_FMA */