/* * 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 21:08:58 EST 2008 */#include "codelet-rdft.h"#ifdef HAVE_FMA/* Generated by: ../../../genfft/gen_r2cb -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -sign 1 -n 12 -name r2cbIII_12 -dft-III -include r2cbIII.h *//* * This function contains 42 FP additions, 20 FP multiplications, * (or, 30 additions, 8 multiplications, 12 fused multiply/add), * 37 stack variables, 4 constants, and 24 memory accesses */#include "r2cbIII.h"static void r2cbIII_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(KP1_414213562, +1.414213562373095048801688724209698078569671875);     DK(KP1_732050807, +1.732050807568877293527446341505872366942805254);     DK(KP2_000000000, +2.000000000000000000000000000000000000000000000);     INT i;     for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(rs), MAKE_VOLATILE_STRIDE(csr), MAKE_VOLATILE_STRIDE(csi)) {	  E TE, TD, TF, TG;	  {	       E Tx, T6, Te, Tb, T5, Tw, Ts, To, Th, Ti, T9, TA;	       {		    E T1, Tq, Tc, Td, T4, T2, T3, T7, T8, Tr;		    T1 = Cr[WS(csr, 1)];		    T2 = Cr[WS(csr, 5)];		    T3 = Cr[WS(csr, 2)];		    Tq = Ci[WS(csi, 1)];		    Tc = Ci[WS(csi, 5)];		    Td = Ci[WS(csi, 2)];		    T4 = T2 + T3;		    Tx = T2 - T3;		    T6 = Cr[WS(csr, 4)];		    Te = Tc + Td;		    Tr = Td - Tc;		    Tb = FNMS(KP2_000000000, T1, T4);		    T5 = T1 + T4;		    T7 = Cr[0];		    Tw = FMA(KP2_000000000, Tq, Tr);		    Ts = Tq - Tr;		    T8 = Cr[WS(csr, 3)];		    To = Ci[WS(csi, 4)];		    Th = Ci[0];		    Ti = Ci[WS(csi, 3)];		    T9 = T7 + T8;		    TA = T7 - T8;	       }	       {		    E Tl, Tm, Tv, TC;		    {			 E Tf, Ty, Tk, TB;			 {			      E Tj, Tn, Tg, Ta;			      Tl = FNMS(KP1_732050807, Te, Tb);			      Tf = FMA(KP1_732050807, Te, Tb);			      Tj = Th + Ti;			      Tn = Ti - Th;			      Tg = FNMS(KP2_000000000, T6, T9);			      Ta = T6 + T9;			      {				   E Tu, Tt, Tz, Tp;				   Ty = FMA(KP1_732050807, Tx, Tw);				   TE = FNMS(KP1_732050807, Tx, Tw);				   Tz = FMA(KP2_000000000, To, Tn);				   Tp = Tn - To;				   Tm = FMA(KP1_732050807, Tj, Tg);				   Tk = FNMS(KP1_732050807, Tj, Tg);				   Tu = T5 - Ta;				   R0[0] = KP2_000000000 * (T5 + Ta);				   Tt = Tp - Ts;				   R0[WS(rs, 3)] = KP2_000000000 * (Ts + Tp);				   Tv = Tk - Tf;				   TD = FMA(KP1_732050807, TA, Tz);				   TB = FNMS(KP1_732050807, TA, Tz);				   R1[WS(rs, 4)] = KP1_414213562 * (Tu + Tt);				   R1[WS(rs, 1)] = KP1_414213562 * (Tt - Tu);			      }			 }			 R0[WS(rs, 2)] = Tf + Tk;			 TC = Ty + TB;			 R0[WS(rs, 5)] = TB - Ty;		    }		    R1[WS(rs, 3)] = KP707106781 * (Tv + TC);		    R1[0] = KP707106781 * (Tv - TC);		    TF = Tl - Tm;		    R0[WS(rs, 4)] = -(Tl + Tm);	       }	  }	  R0[WS(rs, 1)] = TD - TE;	  TG = TE + TD;	  R1[WS(rs, 5)] = KP707106781 * (TF - TG);	  R1[WS(rs, 2)] = KP707106781 * (TF + TG);     }}static const kr2c_desc desc = { 12, "r2cbIII_12", {30, 8, 12, 0}, &GENUS };void X(codelet_r2cbIII_12) (planner *p) {     X(kr2c_register) (p, r2cbIII_12, &desc);}#else				/* HAVE_FMA *//* Generated by: ../../../genfft/gen_r2cb -compact -variables 4 -pipeline-latency 4 -sign 1 -n 12 -name r2cbIII_12 -dft-III -include r2cbIII.h *//* * This function contains 42 FP additions, 20 FP multiplications, * (or, 38 additions, 16 multiplications, 4 fused multiply/add), * 25 stack variables, 4 constants, and 24 memory accesses */#include "r2cbIII.h"static void r2cbIII_12(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs){     DK(KP1_414213562, +1.414213562373095048801688724209698078569671875);     DK(KP2_000000000, +2.000000000000000000000000000000000000000000000);     DK(KP500000000, +0.500000000000000000000000000000000000000000000);     DK(KP866025403, +0.866025403784438646763723170752936183471402627);     INT i;     for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(rs), MAKE_VOLATILE_STRIDE(csr), MAKE_VOLATILE_STRIDE(csi)) {	  E T5, Tw, Tb, Te, Tx, Ts, Ta, TA, Tg, Tj, Tz, Tp, Tt, Tu;	  {	       E T1, T2, T3, T4;	       T1 = Cr[WS(csr, 1)];	       T2 = Cr[WS(csr, 5)];	       T3 = Cr[WS(csr, 2)];	       T4 = T2 + T3;	       T5 = T1 + T4;	       Tw = KP866025403 * (T2 - T3);	       Tb = FNMS(KP500000000, T4, T1);	  }	  {	       E Tq, Tc, Td, Tr;	       Tq = Ci[WS(csi, 1)];	       Tc = Ci[WS(csi, 5)];	       Td = Ci[WS(csi, 2)];	       Tr = Td - Tc;	       Te = KP866025403 * (Tc + Td);	       Tx = FMA(KP500000000, Tr, Tq);	       Ts = Tq - Tr;	  }	  {	       E T6, T7, T8, T9;	       T6 = Cr[WS(csr, 4)];	       T7 = Cr[0];	       T8 = Cr[WS(csr, 3)];	       T9 = T7 + T8;	       Ta = T6 + T9;	       TA = KP866025403 * (T7 - T8);	       Tg = FNMS(KP500000000, T9, T6);	  }	  {	       E To, Th, Ti, Tn;	       To = Ci[WS(csi, 4)];	       Th = Ci[0];	       Ti = Ci[WS(csi, 3)];	       Tn = Ti - Th;	       Tj = KP866025403 * (Th + Ti);	       Tz = FMA(KP500000000, Tn, To);	       Tp = Tn - To;	  }	  R0[0] = KP2_000000000 * (T5 + Ta);	  R0[WS(rs, 3)] = KP2_000000000 * (Ts + Tp);	  Tt = Tp - Ts;	  Tu = T5 - Ta;	  R1[WS(rs, 1)] = KP1_414213562 * (Tt - Tu);	  R1[WS(rs, 4)] = KP1_414213562 * (Tu + Tt);	  {	       E Tf, Tk, Tv, Ty, TB, TC;	       Tf = Tb - Te;	       Tk = Tg + Tj;	       Tv = Tf - Tk;	       Ty = Tw + Tx;	       TB = Tz - TA;	       TC = Ty + TB;	       R0[WS(rs, 2)] = -(KP2_000000000 * (Tf + Tk));	       R0[WS(rs, 5)] = KP2_000000000 * (TB - Ty);	       R1[0] = KP1_414213562 * (Tv - TC);	       R1[WS(rs, 3)] = KP1_414213562 * (Tv + TC);	  }	  {	       E Tl, Tm, TF, TD, TE, TG;	       Tl = Tb + Te;	       Tm = Tg - Tj;	       TF = Tm - Tl;	       TD = TA + Tz;	       TE = Tx - Tw;	       TG = TE + TD;	       R0[WS(rs, 4)] = KP2_000000000 * (Tl + Tm);	       R1[WS(rs, 2)] = KP1_414213562 * (TF + TG);	       R0[WS(rs, 1)] = KP2_000000000 * (TD - TE);	       R1[WS(rs, 5)] = KP1_414213562 * (TF - TG);	  }     }}static const kr2c_desc desc = { 12, "r2cbIII_12", {38, 16, 4, 0}, &GENUS };void X(codelet_r2cbIII_12) (planner *p) {     X(kr2c_register) (p, r2cbIII_12, &desc);}#endif				/* HAVE_FMA */