/* * 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 21:14:19 EST 2008 */#include "codelet-rdft.h"#ifdef HAVE_FMA/* Generated by: ../../../genfft/gen_hc2cdft_c -fma -reorder-insns -schedule-for-pipeline -simd -compact -variables 4 -pipeline-latency 8 -trivial-stores -variables 32 -no-generate-bytw -n 20 -dif -sign 1 -name hc2cbdftv_20 -include hc2cbv.h *//* * This function contains 143 FP additions, 108 FP multiplications, * (or, 77 additions, 42 multiplications, 66 fused multiply/add), * 134 stack variables, 4 constants, and 40 memory accesses */#include "hc2cbv.h"static void hc2cbdftv_20(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms){     DVK(KP559016994, +0.559016994374947424102293417182819058860154590);     DVK(KP951056516, +0.951056516295153572116439333379382143405698634);     DVK(KP250000000, +0.250000000000000000000000000000000000000000000);     DVK(KP618033988, +0.618033988749894848204586834365638117720309180);     INT m;     for (m = mb, W = W + ((mb - 1) * ((TWVL / VL) * 38)); m < me; m = m + VL, Rp = Rp + (VL * ms), Ip = Ip + (VL * ms), Rm = Rm - (VL * ms), Im = Im - (VL * ms), W = W + (TWVL * 38), MAKE_VOLATILE_STRIDE(rs)) {	  V T1M, T1T, T4, TF, T12, Te, T16, Ts, Tb, TN, TA, TG, TU, T1Y, T11;	  V T1e, T29, T21, T15, Th, T13, Tp;	  {	       V TS, TT, Tf, T10, T20, T1Z, TX, Tg, Tn, To, T2, T3, TD, TE, T8;	       V TV, T7, TZ, Tz, T9, Tu, Tv, T5, T6, Tx, Ty, Tc, Td, Tq, Tr;	       V TY, Ta, TW, Tw;	       T2 = LD(&(Rp[0]), ms, &(Rp[0]));	       T3 = LD(&(Rm[WS(rs, 9)]), -ms, &(Rm[WS(rs, 1)]));	       TD = LD(&(Rp[WS(rs, 5)]), ms, &(Rp[WS(rs, 1)]));	       TE = LD(&(Rm[WS(rs, 4)]), -ms, &(Rm[0]));	       T5 = LD(&(Rp[WS(rs, 4)]), ms, &(Rp[0]));	       T6 = LD(&(Rm[WS(rs, 5)]), -ms, &(Rm[WS(rs, 1)]));	       Tx = LD(&(Rp[WS(rs, 1)]), ms, &(Rp[WS(rs, 1)]));	       Ty = LD(&(Rm[WS(rs, 8)]), -ms, &(Rm[0]));	       T8 = LD(&(Rp[WS(rs, 6)]), ms, &(Rp[0]));	       TS = VFMACONJ(T3, T2);	       T4 = VFNMSCONJ(T3, T2);	       TT = VFMACONJ(TE, TD);	       TF = VFNMSCONJ(TE, TD);	       TV = VFMACONJ(T6, T5);	       T7 = VFNMSCONJ(T6, T5);	       TZ = VFMACONJ(Ty, Tx);	       Tz = VFNMSCONJ(Ty, Tx);	       T9 = LD(&(Rm[WS(rs, 3)]), -ms, &(Rm[WS(rs, 1)]));	       Tu = LD(&(Rp[WS(rs, 9)]), ms, &(Rp[WS(rs, 1)]));	       Tv = LD(&(Rm[0]), -ms, &(Rm[0]));	       Tc = LD(&(Rp[WS(rs, 8)]), ms, &(Rp[0]));	       Td = LD(&(Rm[WS(rs, 1)]), -ms, &(Rm[WS(rs, 1)]));	       Tq = LD(&(Rp[WS(rs, 7)]), ms, &(Rp[WS(rs, 1)]));	       Tr = LD(&(Rm[WS(rs, 2)]), -ms, &(Rm[0]));	       Tf = LD(&(Rp[WS(rs, 2)]), ms, &(Rp[0]));	       TY = VFMACONJ(T9, T8);	       Ta = VFMSCONJ(T9, T8);	       TW = VFMACONJ(Tv, Tu);	       Tw = VFNMSCONJ(Tv, Tu);	       T12 = VFMACONJ(Td, Tc);	       Te = VFNMSCONJ(Td, Tc);	       T16 = VFMACONJ(Tr, Tq);	       Ts = VFMSCONJ(Tr, Tq);	       T10 = VSUB(TY, TZ);	       T20 = VADD(TY, TZ);	       Tb = VADD(T7, Ta);	       TN = VSUB(T7, Ta);	       T1Z = VADD(TV, TW);	       TX = VSUB(TV, TW);	       TA = VSUB(Tw, Tz);	       TG = VADD(Tw, Tz);	       Tg = LD(&(Rm[WS(rs, 7)]), -ms, &(Rm[WS(rs, 1)]));	       Tn = LD(&(Rp[WS(rs, 3)]), ms, &(Rp[WS(rs, 1)]));	       To = LD(&(Rm[WS(rs, 6)]), -ms, &(Rm[0]));	       TU = VSUB(TS, TT);	       T1Y = VADD(TS, TT);	       T11 = VADD(TX, T10);	       T1e = VSUB(TX, T10);	       T29 = VSUB(T1Z, T20);	       T21 = VADD(T1Z, T20);	       T15 = VFMACONJ(Tg, Tf);	       Th = VFMSCONJ(Tg, Tf);	       T13 = VFMACONJ(To, Tn);	       Tp = VFMSCONJ(To, Tn);	  }	  {	       V T1S, T2B, T1W, T1I, T2q, T2w, T2i, T2c, T1C, T1K, T1s, T1g, T1, T2t, T1v;	       V T1Q, T2A, T1q, T2m, TC, T1w, TP, T1x, T2f, T2r, T2g, T1E, T1D, T2y, T2x;	       V T1i, T1h, T2D, T2C, T2s, T1t, T1u, T1y, T2u, TQ, T2d, T2e, T1U, T1L, T2j;	       V T2k;	       {		    V T1R, T1F, T1V, T1o, TO, Tl, T1d, T2a, T1l, TB, TK, T1G, Tk, T1b, T19;		    V T27, T25, T1H, TJ, T17, T23, TM, Ti, T14, T22, Tt, TH, Tj, T18, T24;		    V TI, T2b, T2p, T1X, T2v, T2h, T2n, T1B, T1f, T28, T2o, T1a, TR, T1J, T1r;		    V T1z, T26, Tm, TL, T1O, T1m, T1j, T2z, T1N, T1p, T1P, T2l, T1c, T1A, T1n;		    V T1k;		    T1R = LDW(&(W[TWVL * 18]));		    T17 = VSUB(T15, T16);		    T23 = VADD(T15, T16);		    TM = VSUB(Te, Th);		    Ti = VADD(Te, Th);		    T14 = VSUB(T12, T13);		    T22 = VADD(T12, T13);		    Tt = VSUB(Tp, Ts);		    TH = VADD(Tp, Ts);		    T1F = LDW(&(W[TWVL * 28]));		    T1V = LDW(&(W[TWVL * 8]));		    T1o = VFMA(LDK(KP618033988), TM, TN);		    TO = VFNMS(LDK(KP618033988), TN, TM);		    Tj = VADD(Tb, Ti);		    Tl = VSUB(Tb, Ti);		    T18 = VADD(T14, T17);		    T1d = VSUB(T14, T17);		    T24 = VADD(T22, T23);		    T2a = VSUB(T22, T23);		    T1l = VFMA(LDK(KP618033988), Tt, TA);		    TB = VFNMS(LDK(KP618033988), TA, Tt);		    TI = VADD(TG, TH);		    TK = VSUB(TG, TH);		    T1G = VADD(T4, Tj);		    Tk = VFNMS(LDK(KP250000000), Tj, T4);		    T1b = VSUB(T11, T18);		    T19 = VADD(T11, T18);		    T27 = VSUB(T21, T24);		    T25 = VADD(T21, T24);		    T1H = VADD(TF, TI);		    TJ = VFNMS(LDK(KP250000000), TI, TF);		    T2b = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T2a, T29));		    T2p = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T29, T2a));		    T1X = LDW(&(W[TWVL * 6]));		    T1S = VZMUL(T1R, VADD(TU, T19));		    T2v = LDW(&(W[TWVL * 22]));		    T2B = VADD(T1Y, T25);		    T26 = VFNMS(LDK(KP250000000), T25, T1Y);		    T1W = VZMULI(T1V, VFMAI(T1H, T1G));		    T1I = VZMULI(T1F, VFNMSI(T1H, T1G));		    T2h = LDW(&(W[TWVL * 30]));		    T2n = LDW(&(W[TWVL * 14]));		    T1B = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T1d, T1e));		    T1f = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T1e, T1d));		    T28 = VFMA(LDK(KP559016994), T27, T26);		    T2o = VFNMS(LDK(KP559016994), T27, T26);		    T1a = VFNMS(LDK(KP250000000), T19, TU);		    TR = LDW(&(W[TWVL * 2]));		    T1J = LDW(&(W[TWVL * 26]));		    T1r = LDW(&(W[TWVL * 34]));		    T1z = LDW(&(W[TWVL * 10]));		    T1k = VFMA(LDK(KP559016994), Tl, Tk);		    Tm = VFNMS(LDK(KP559016994), Tl, Tk);		    T2q = VZMUL(T2n, VFMAI(T2p, T2o));		    T2w = VZMUL(T2v, VFNMSI(T2p, T2o));		    T2i = VZMUL(T2h, VFMAI(T2b, T28));		    T2c = VZMUL(T1X, VFNMSI(T2b, T28));		    T1c = VFNMS(LDK(KP559016994), T1b, T1a);		    T1A = VFMA(LDK(KP559016994), T1b, T1a);		    TL = VFNMS(LDK(KP559016994), TK, TJ);		    T1n = VFMA(LDK(KP559016994), TK, TJ);		    T1O = VFMA(LDK(KP951056516), T1l, T1k);		    T1m = VFNMS(LDK(KP951056516), T1l, T1k);		    T1j = LDW(&(W[TWVL * 36]));		    T2z = LDW(&(W[0]));		    T1N = LDW(&(W[TWVL * 20]));		    T1C = VZMUL(T1z, VFMAI(T1B, T1A));		    T1K = VZMUL(T1J, VFNMSI(T1B, T1A));		    T1s = VZMUL(T1r, VFMAI(T1f, T1c));		    T1g = VZMUL(TR, VFNMSI(T1f, T1c));		    T1p = VFMA(LDK(KP951056516), T1o, T1n);		    T1P = VFNMS(LDK(KP951056516), T1o, T1n);		    T2l = LDW(&(W[TWVL * 16]));		    T1 = LDW(&(W[TWVL * 4]));		    T2t = LDW(&(W[TWVL * 24]));		    T1v = LDW(&(W[TWVL * 12]));		    T1Q = VZMULI(T1N, VFNMSI(T1P, T1O));		    T2A = VZMULI(T2z, VFMAI(T1p, T1m));		    T1q = VZMULI(T1j, VFNMSI(T1p, T1m));		    T2m = VZMULI(T2l, VFMAI(T1P, T1O));		    TC = VFMA(LDK(KP951056516), TB, Tm);		    T1w = VFNMS(LDK(KP951056516), TB, Tm);		    TP = VFNMS(LDK(KP951056516), TO, TL);		    T1x = VFMA(LDK(KP951056516), TO, TL);		    T2f = LDW(&(W[TWVL * 32]));	       }	       T2D = VCONJ(VSUB(T2B, T2A));	       T2C = VADD(T2A, T2B);	       T2s = VCONJ(VSUB(T2q, T2m));	       T2r = VADD(T2m, T2q);	       T1t = VADD(T1q, T1s);	       T1u = VCONJ(VSUB(T1s, T1q));	       T1y = VZMULI(T1v, VFNMSI(T1x, T1w));	       T2u = VZMULI(T2t, VFMAI(T1x, T1w));	       TQ = VZMULI(T1, VFNMSI(TP, TC));	       T2g = VZMULI(T2f, VFMAI(TP, TC));	       ST(&(Rm[0]), T2D, -ms, &(Rm[0]));	       ST(&(Rp[0]), T2C, ms, &(Rp[0]));	       ST(&(Rm[WS(rs, 4)]), T2s, -ms, &(Rm[0]));	       ST(&(Rm[WS(rs, 9)]), T1u, -ms, &(Rm[WS(rs, 1)]));	       T1E = VCONJ(VSUB(T1C, T1y));	       T1D = VADD(T1y, T1C);	       T2y = VCONJ(VSUB(T2w, T2u));	       T2x = VADD(T2u, T2w);	       T1i = VCONJ(VSUB(T1g, TQ));	       T1h = VADD(TQ, T1g);	       ST(&(Rp[WS(rs, 9)]), T1t, ms, &(Rp[WS(rs, 1)]));	       T1L = VADD(T1I, T1K);	       T1M = VCONJ(VSUB(T1K, T1I));	       ST(&(Rp[WS(rs, 3)]), T1D, ms, &(Rp[WS(rs, 1)]));	       ST(&(Rm[WS(rs, 6)]), T2y, -ms, &(Rm[0]));	       ST(&(Rp[WS(rs, 6)]), T2x, ms, &(Rp[0]));	       ST(&(Rm[WS(rs, 1)]), T1i, -ms, &(Rm[WS(rs, 1)]));	       ST(&(Rp[WS(rs, 1)]), T1h, ms, &(Rp[WS(rs, 1)]));	       T2d = VADD(T1W, T2c);	       T2e = VCONJ(VSUB(T2c, T1W));	       ST(&(Rm[WS(rs, 3)]), T1E, -ms, &(Rm[WS(rs, 1)]));	       ST(&(Rp[WS(rs, 7)]), T1L, ms, &(Rp[WS(rs, 1)]));	       T1U = VCONJ(VSUB(T1S, T1Q));	       T1T = VADD(T1Q, T1S);	       T2j = VADD(T2g, T2i);	       T2k = VCONJ(VSUB(T2i, T2g));	       ST(&(Rp[WS(rs, 2)]), T2d, ms, &(Rp[0]));	       ST(&(Rp[WS(rs, 4)]), T2r, ms, &(Rp[0]));	       ST(&(Rm[WS(rs, 5)]), T1U, -ms, &(Rm[WS(rs, 1)]));	       ST(&(Rm[WS(rs, 2)]), T2e, -ms, &(Rm[0]));	       ST(&(Rp[WS(rs, 8)]), T2j, ms, &(Rp[0]));	       ST(&(Rm[WS(rs, 8)]), T2k, -ms, &(Rm[0]));	  }	  ST(&(Rp[WS(rs, 5)]), T1T, ms, &(Rp[WS(rs, 1)]));	  ST(&(Rm[WS(rs, 7)]), T1M, -ms, &(Rm[WS(rs, 1)]));     }}static const tw_instr twinstr[] = {     VTW(1, 1),     VTW(1, 2),     VTW(1, 3),     VTW(1, 4),     VTW(1, 5),     VTW(1, 6),     VTW(1, 7),     VTW(1, 8),     VTW(1, 9),     VTW(1, 10),     VTW(1, 11),     VTW(1, 12),     VTW(1, 13),     VTW(1, 14),     VTW(1, 15),     VTW(1, 16),     VTW(1, 17),     VTW(1, 18),     VTW(1, 19),     {TW_NEXT, VL, 0}