/* * 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 20:59:24 EST 2008 */#include "codelet-rdft.h"#ifdef HAVE_FMA/* Generated by: ../../../genfft/gen_r2cf -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 12 -name r2cfII_12 -dft-II -include r2cfII.h *//* * This function contains 45 FP additions, 24 FP multiplications, * (or, 21 additions, 0 multiplications, 24 fused multiply/add), * 37 stack variables, 3 constants, and 24 memory accesses */#include "r2cfII.h"static void r2cfII_12(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs){     DK(KP707106781, +0.707106781186547524400844362104849039284835938);     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(rs), MAKE_VOLATILE_STRIDE(csr), MAKE_VOLATILE_STRIDE(csi)) {	  E TD, TB, Tp, T9, Tq, Tr, TE, To, Ts, TC;	  {	       E T8, T1, Tv, Tm, TF, Tz, Tl, Ta, Tb, Tt, TA, T4, Tc;	       {		    E Tx, Th, Ti, Tj, Ty, T6, T7, T2, T3, Tk;		    Tx = R0[WS(rs, 3)];		    T6 = R0[WS(rs, 5)];		    T7 = R0[WS(rs, 1)];		    Th = R1[WS(rs, 4)];		    Ti = R1[WS(rs, 2)];		    Tj = R1[0];		    Ty = T6 + T7;		    T8 = T6 - T7;		    T1 = R0[0];		    Tv = Ti - Tj - Th;		    Tk = Ti - Tj;		    Tm = Ti + Tj;		    TF = Tx - Ty;		    Tz = FMA(KP500000000, Ty, Tx);		    T2 = R0[WS(rs, 2)];		    T3 = R0[WS(rs, 4)];		    Tl = FMA(KP500000000, Tk, Th);		    Ta = R1[WS(rs, 1)];		    Tb = R1[WS(rs, 3)];		    Tt = T1 + T3 - T2;		    TA = T3 + T2;		    T4 = T2 - T3;		    Tc = R1[WS(rs, 5)];	       }	       {		    E Tn, Tg, T5, Tu;		    TD = FNMS(KP866025403, TA, Tz);		    TB = FMA(KP866025403, TA, Tz);		    T5 = FMA(KP500000000, T4, T1);		    Tu = Ta + Tc - Tb;		    {			 E Td, Tf, TG, Tw, Te;			 Td = Tb - Tc;			 Tf = Tc + Tb;			 Tp = FMA(KP866025403, T8, T5);			 T9 = FNMS(KP866025403, T8, T5);			 TG = Tv - Tu;			 Tw = Tu + Tv;			 Te = FMA(KP500000000, Td, Ta);			 Tq = FMA(KP866025403, Tm, Tl);			 Tn = FNMS(KP866025403, Tm, Tl);			 Ci[WS(csi, 1)] = FMA(KP707106781, TG, TF);			 Ci[WS(csi, 4)] = FMS(KP707106781, TG, TF);			 Cr[WS(csr, 4)] = FMA(KP707106781, Tw, Tt);			 Cr[WS(csr, 1)] = FNMS(KP707106781, Tw, Tt);			 Tg = FNMS(KP866025403, Tf, Te);			 Tr = FMA(KP866025403, Tf, Te);		    }		    TE = Tg + Tn;		    To = Tg - Tn;	       }	  }	  Ci[WS(csi, 2)] = FMS(KP707106781, TE, TD);	  Ci[WS(csi, 3)] = FMA(KP707106781, TE, TD);	  Cr[0] = FMA(KP707106781, To, T9);	  Cr[WS(csr, 5)] = FNMS(KP707106781, To, T9);	  Ts = Tq - Tr;	  TC = Tr + Tq;	  Ci[0] = -(FMA(KP707106781, TC, TB));	  Ci[WS(csi, 5)] = FNMS(KP707106781, TC, TB);	  Cr[WS(csr, 2)] = FMA(KP707106781, Ts, Tp);	  Cr[WS(csr, 3)] = FNMS(KP707106781, Ts, Tp);     }}static const kr2c_desc desc = { 12, "r2cfII_12", {21, 0, 24, 0}, &GENUS };void X(codelet_r2cfII_12) (planner *p) {     X(kr2c_register) (p, r2cfII_12, &desc);}#else				/* HAVE_FMA *//* Generated by: ../../../genfft/gen_r2cf -compact -variables 4 -pipeline-latency 4 -n 12 -name r2cfII_12 -dft-II -include r2cfII.h *//* * This function contains 43 FP additions, 12 FP multiplications, * (or, 39 additions, 8 multiplications, 4 fused multiply/add), * 28 stack variables, 5 constants, and 24 memory accesses */#include "r2cfII.h"static void r2cfII_12(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs){     DK(KP353553390, +0.353553390593273762200422181052424519642417969);     DK(KP707106781, +0.707106781186547524400844362104849039284835938);     DK(KP612372435, +0.612372435695794524549321018676472847991486870);     DK(KP500000000, +0.500000000000000000000000000000000000000000000);     DK(KP866025403, +0.866025403784438646763723170752936183471402627);     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(rs), MAKE_VOLATILE_STRIDE(csr), MAKE_VOLATILE_STRIDE(csi)) {	  E Tx, Tg, T4, Tz, Ty, Tj, TA, T9, Tm, Tl, Te, Tp, To, Tf, TE;	  E TF;	  {	       E T1, T3, T2, Th, Ti;	       T1 = R0[0];	       T3 = R0[WS(rs, 2)];	       T2 = R0[WS(rs, 4)];	       Tx = KP866025403 * (T2 + T3);	       Tg = FMA(KP500000000, T3 - T2, T1);	       T4 = T1 + T2 - T3;	       Tz = R0[WS(rs, 3)];	       Th = R0[WS(rs, 5)];	       Ti = R0[WS(rs, 1)];	       Ty = Th + Ti;	       Tj = KP866025403 * (Th - Ti);	       TA = FMA(KP500000000, Ty, Tz);	  }	  {	       E T5, T6, T7, T8;	       T5 = R1[WS(rs, 1)];	       T6 = R1[WS(rs, 5)];	       T7 = R1[WS(rs, 3)];	       T8 = T6 - T7;	       T9 = T5 + T8;	       Tm = KP612372435 * (T6 + T7);	       Tl = FNMS(KP353553390, T8, KP707106781 * T5);	  }	  {	       E Td, Ta, Tb, Tc;	       Td = R1[WS(rs, 4)];	       Ta = R1[WS(rs, 2)];	       Tb = R1[0];	       Tc = Ta - Tb;	       Te = Tc - Td;	       Tp = FMA(KP353553390, Tc, KP707106781 * Td);	       To = KP612372435 * (Ta + Tb);	  }	  Tf = KP707106781 * (T9 + Te);	  Cr[WS(csr, 1)] = T4 - Tf;	  Cr[WS(csr, 4)] = T4 + Tf;	  TE = KP707106781 * (Te - T9);	  TF = Tz - Ty;	  Ci[WS(csi, 4)] = TE - TF;	  Ci[WS(csi, 1)] = TE + TF;	  {	       E Tk, TB, Tr, Tw, Tn, Tq;	       Tk = Tg - Tj;	       TB = Tx - TA;	       Tn = Tl - Tm;	       Tq = To - Tp;	       Tr = Tn + Tq;	       Tw = Tn - Tq;	       Cr[WS(csr, 5)] = Tk - Tr;	       Ci[WS(csi, 2)] = Tw + TB;	       Cr[0] = Tk + Tr;	       Ci[WS(csi, 3)] = Tw - TB;	  }	  {	       E Ts, TD, Tv, TC, Tt, Tu;	       Ts = Tg + Tj;	       TD = Tx + TA;	       Tt = To + Tp;	       Tu = Tm + Tl;	       Tv = Tt - Tu;	       TC = Tu + Tt;	       Cr[WS(csr, 3)] = Ts - Tv;	       Ci[WS(csi, 5)] = TD - TC;	       Cr[WS(csr, 2)] = Ts + Tv;	       Ci[0] = -(TC + TD);	  }     }}static const kr2c_desc desc = { 12, "r2cfII_12", {39, 8, 4, 0}, &GENUS };void X(codelet_r2cfII_12) (planner *p) {     X(kr2c_register) (p, r2cfII_12, &desc);}#endif				/* HAVE_FMA */