cannam@95: /*
cannam@95:  * Copyright (c) 2003, 2007-11 Matteo Frigo
cannam@95:  * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology
cannam@95:  *
cannam@95:  * This program is free software; you can redistribute it and/or modify
cannam@95:  * it under the terms of the GNU General Public License as published by
cannam@95:  * the Free Software Foundation; either version 2 of the License, or
cannam@95:  * (at your option) any later version.
cannam@95:  *
cannam@95:  * This program is distributed in the hope that it will be useful,
cannam@95:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@95:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@95:  * GNU General Public License for more details.
cannam@95:  *
cannam@95:  * You should have received a copy of the GNU General Public License
cannam@95:  * along with this program; if not, write to the Free Software
cannam@95:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@95:  *
cannam@95:  */
cannam@95: 
cannam@95: /* This file was automatically generated --- DO NOT EDIT */
cannam@95: /* Generated on Sun Nov 25 07:41:32 EST 2012 */
cannam@95: 
cannam@95: #include "codelet-rdft.h"
cannam@95: 
cannam@95: #ifdef HAVE_FMA
cannam@95: 
cannam@95: /* Generated by: ../../../genfft/gen_r2cb.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -sign 1 -n 2 -name r2cbIII_2 -dft-III -include r2cbIII.h */
cannam@95: 
cannam@95: /*
cannam@95:  * This function contains 0 FP additions, 2 FP multiplications,
cannam@95:  * (or, 0 additions, 2 multiplications, 0 fused multiply/add),
cannam@95:  * 4 stack variables, 1 constants, and 4 memory accesses
cannam@95:  */
cannam@95: #include "r2cbIII.h"
cannam@95: 
cannam@95: static void r2cbIII_2(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
cannam@95: {
cannam@95:      DK(KP2_000000000, +2.000000000000000000000000000000000000000000000);
cannam@95:      {
cannam@95: 	  INT i;
cannam@95: 	  for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(8, rs), MAKE_VOLATILE_STRIDE(8, csr), MAKE_VOLATILE_STRIDE(8, csi)) {
cannam@95: 	       E T1, T2;
cannam@95: 	       T1 = Cr[0];
cannam@95: 	       T2 = Ci[0];
cannam@95: 	       R0[0] = KP2_000000000 * T1;
cannam@95: 	       R1[0] = -(KP2_000000000 * T2);
cannam@95: 	  }
cannam@95:      }
cannam@95: }
cannam@95: 
cannam@95: static const kr2c_desc desc = { 2, "r2cbIII_2", {0, 2, 0, 0}, &GENUS };
cannam@95: 
cannam@95: void X(codelet_r2cbIII_2) (planner *p) {
cannam@95:      X(kr2c_register) (p, r2cbIII_2, &desc);
cannam@95: }
cannam@95: 
cannam@95: #else				/* HAVE_FMA */
cannam@95: 
cannam@95: /* Generated by: ../../../genfft/gen_r2cb.native -compact -variables 4 -pipeline-latency 4 -sign 1 -n 2 -name r2cbIII_2 -dft-III -include r2cbIII.h */
cannam@95: 
cannam@95: /*
cannam@95:  * This function contains 0 FP additions, 2 FP multiplications,
cannam@95:  * (or, 0 additions, 2 multiplications, 0 fused multiply/add),
cannam@95:  * 4 stack variables, 1 constants, and 4 memory accesses
cannam@95:  */
cannam@95: #include "r2cbIII.h"
cannam@95: 
cannam@95: static void r2cbIII_2(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
cannam@95: {
cannam@95:      DK(KP2_000000000, +2.000000000000000000000000000000000000000000000);
cannam@95:      {
cannam@95: 	  INT i;
cannam@95: 	  for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(8, rs), MAKE_VOLATILE_STRIDE(8, csr), MAKE_VOLATILE_STRIDE(8, csi)) {
cannam@95: 	       E T1, T2;
cannam@95: 	       T1 = Cr[0];
cannam@95: 	       T2 = Ci[0];
cannam@95: 	       R0[0] = KP2_000000000 * T1;
cannam@95: 	       R1[0] = -(KP2_000000000 * T2);
cannam@95: 	  }
cannam@95:      }
cannam@95: }
cannam@95: 
cannam@95: static const kr2c_desc desc = { 2, "r2cbIII_2", {0, 2, 0, 0}, &GENUS };
cannam@95: 
cannam@95: void X(codelet_r2cbIII_2) (planner *p) {
cannam@95:      X(kr2c_register) (p, r2cbIII_2, &desc);
cannam@95: }
cannam@95: 
cannam@95: #endif				/* HAVE_FMA */