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1 /*
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2 * Copyright (c) 2003, 2007-11 Matteo Frigo
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3 * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology
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4 *
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5 * This program is free software; you can redistribute it and/or modify
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6 * it under the terms of the GNU General Public License as published by
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7 * the Free Software Foundation; either version 2 of the License, or
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8 * (at your option) any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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18 *
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19 */
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20
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21 /* This file was automatically generated --- DO NOT EDIT */
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22 /* Generated on Sun Nov 25 07:39:19 EST 2012 */
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23
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24 #include "codelet-dft.h"
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25
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26 #ifdef HAVE_FMA
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27
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28 /* Generated by: ../../../genfft/gen_twiddle_c.native -fma -reorder-insns -schedule-for-pipeline -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 32 -name t3bv_32 -include t3b.h -sign 1 */
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29
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30 /*
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31 * This function contains 244 FP additions, 214 FP multiplications,
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32 * (or, 146 additions, 116 multiplications, 98 fused multiply/add),
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33 * 120 stack variables, 7 constants, and 64 memory accesses
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34 */
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35 #include "t3b.h"
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36
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37 static void t3bv_32(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
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38 {
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39 DVK(KP831469612, +0.831469612302545237078788377617905756738560812);
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40 DVK(KP980785280, +0.980785280403230449126182236134239036973933731);
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41 DVK(KP668178637, +0.668178637919298919997757686523080761552472251);
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42 DVK(KP198912367, +0.198912367379658006911597622644676228597850501);
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43 DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
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44 DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
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45 DVK(KP414213562, +0.414213562373095048801688724209698078569671875);
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46 {
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47 INT m;
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48 R *x;
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49 x = ii;
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50 for (m = mb, W = W + (mb * ((TWVL / VL) * 8)); m < me; m = m + VL, x = x + (VL * ms), W = W + (TWVL * 8), MAKE_VOLATILE_STRIDE(32, rs)) {
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51 V T2B, T2A, T2F, T2N, T2H, T2z, T2P, T2L, T2C, T2M;
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52 {
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53 V T2, T5, T3, T7;
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54 T2 = LDW(&(W[0]));
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55 T5 = LDW(&(W[TWVL * 4]));
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56 T3 = LDW(&(W[TWVL * 2]));
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57 T7 = LDW(&(W[TWVL * 6]));
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58 {
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59 V T24, Tb, T3x, T2T, T3K, T2W, T25, Tr, T3z, T3j, T28, TX, T3y, T3g, T27;
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60 V TG, T37, T3F, T3G, T3a, T2Y, T15, T1p, T2Z, T2w, T1V, T2v, T1N, T32, T1h;
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61 V T17, T1a;
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62 {
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63 V T1, Tz, TT, T4, TC, Tv, T12, T1D, T1w, T18, T1t, T1O, TK, TP, T1c;
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64 V T1m, Tf, T6, Te, TL, TQ, T2S, Tp, TU, Ti, Ta, TM, TR, Tm, TJ;
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65 V T22, T9, T1Z;
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66 T1 = LD(&(x[0]), ms, &(x[0]));
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67 T22 = LD(&(x[WS(rs, 24)]), ms, &(x[0]));
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68 T9 = LD(&(x[WS(rs, 16)]), ms, &(x[0]));
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69 T1Z = LD(&(x[WS(rs, 8)]), ms, &(x[0]));
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70 {
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71 V Tn, TH, Tk, To, Th, Tg, T8, Tl, T20, T23, TI;
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72 {
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73 V Td, T1C, Tc, T21;
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74 Td = LD(&(x[WS(rs, 4)]), ms, &(x[0]));
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75 Tz = VZMUL(T2, T5);
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76 T1C = VZMULJ(T2, T5);
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77 Tn = VZMUL(T3, T5);
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78 TT = VZMULJ(T3, T5);
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79 Tc = VZMUL(T2, T3);
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80 T4 = VZMULJ(T2, T3);
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81 TH = VZMUL(T3, T7);
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82 T21 = VZMULJ(T3, T7);
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83 Tk = VZMUL(T2, T7);
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84 TC = VZMULJ(T2, T7);
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85 Tv = VZMULJ(T5, T7);
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86 T12 = VZMULJ(Tz, T7);
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87 T20 = VZMUL(T1C, T1Z);
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88 T1D = VZMULJ(T1C, T7);
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89 T1w = VZMULJ(Tn, T7);
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90 T18 = VZMULJ(TT, T7);
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91 T1t = VZMUL(Tc, T7);
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92 T1O = VZMULJ(Tc, T7);
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93 TK = VZMUL(Tc, T5);
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94 TP = VZMULJ(Tc, T5);
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95 T1c = VZMUL(T4, T7);
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96 T1m = VZMULJ(T4, T7);
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97 Tf = VZMULJ(T4, T5);
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98 T6 = VZMUL(T4, T5);
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99 T23 = VZMUL(T21, T22);
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100 Te = VZMUL(Tc, Td);
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101 }
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102 TL = VZMULJ(TK, T7);
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103 TQ = VZMULJ(TP, T7);
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104 To = LD(&(x[WS(rs, 12)]), ms, &(x[0]));
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105 Th = LD(&(x[WS(rs, 20)]), ms, &(x[0]));
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106 Tg = VZMULJ(Tf, T7);
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107 T8 = VZMULJ(T6, T7);
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108 T2S = VADD(T20, T23);
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109 T24 = VSUB(T20, T23);
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110 Tl = LD(&(x[WS(rs, 28)]), ms, &(x[0]));
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111 TI = LD(&(x[WS(rs, 30)]), ms, &(x[0]));
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112 Tp = VZMUL(Tn, To);
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113 TU = LD(&(x[WS(rs, 6)]), ms, &(x[0]));
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114 Ti = VZMUL(Tg, Th);
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115 Ta = VZMUL(T8, T9);
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116 TM = LD(&(x[WS(rs, 14)]), ms, &(x[0]));
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117 TR = LD(&(x[WS(rs, 22)]), ms, &(x[0]));
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118 Tm = VZMUL(Tk, Tl);
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119 TJ = VZMUL(TH, TI);
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120 }
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121 {
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122 V Tu, TE, Tw, TA;
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123 {
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124 V T3h, TO, T3i, TW;
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125 {
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126 V TV, T2U, Tj, T2R, TN, TS, T2V, Tq, Tt, TD;
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127 Tt = LD(&(x[WS(rs, 2)]), ms, &(x[0]));
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128 TV = VZMUL(TT, TU);
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129 T2U = VADD(Te, Ti);
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130 Tj = VSUB(Te, Ti);
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131 T2R = VADD(T1, Ta);
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132 Tb = VSUB(T1, Ta);
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133 TN = VZMUL(TL, TM);
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134 TS = VZMUL(TQ, TR);
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135 T2V = VADD(Tm, Tp);
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136 Tq = VSUB(Tm, Tp);
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137 Tu = VZMUL(T4, Tt);
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138 TD = LD(&(x[WS(rs, 26)]), ms, &(x[0]));
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139 T3x = VSUB(T2R, T2S);
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140 T2T = VADD(T2R, T2S);
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141 T3h = VADD(TJ, TN);
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142 TO = VSUB(TJ, TN);
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143 T3i = VADD(TV, TS);
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144 TW = VSUB(TS, TV);
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145 T3K = VSUB(T2U, T2V);
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146 T2W = VADD(T2U, T2V);
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147 T25 = VSUB(Tj, Tq);
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148 Tr = VADD(Tj, Tq);
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149 TE = VZMUL(TC, TD);
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150 }
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151 Tw = LD(&(x[WS(rs, 18)]), ms, &(x[0]));
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152 T3z = VSUB(T3h, T3i);
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153 T3j = VADD(T3h, T3i);
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154 T28 = VFMA(LDK(KP414213562), TO, TW);
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155 TX = VFNMS(LDK(KP414213562), TW, TO);
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156 TA = LD(&(x[WS(rs, 10)]), ms, &(x[0]));
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157 }
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158 {
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159 V T35, T1z, T1T, T36, T39, T1L, T1B, T1F;
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160 {
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161 V T1v, T1y, Ty, T3e, T1S, T1Q, T1I, T3f, TF, T1K, T1A, T1E;
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162 {
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163 V T1u, T1x, Tx, T1R;
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164 T1u = LD(&(x[WS(rs, 31)]), ms, &(x[WS(rs, 1)]));
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165 T1x = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)]));
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166 Tx = VZMUL(Tv, Tw);
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167 T1R = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)]));
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168 {
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169 V T1P, T1H, T1J, TB;
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170 T1P = LD(&(x[WS(rs, 23)]), ms, &(x[WS(rs, 1)]));
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171 T1H = LD(&(x[WS(rs, 27)]), ms, &(x[WS(rs, 1)]));
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172 T1J = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)]));
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173 TB = VZMUL(Tz, TA);
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174 T1v = VZMUL(T1t, T1u);
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175 T1y = VZMUL(T1w, T1x);
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176 Ty = VSUB(Tu, Tx);
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177 T3e = VADD(Tu, Tx);
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178 T1S = VZMUL(Tf, T1R);
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179 T1Q = VZMUL(T1O, T1P);
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180 T1I = VZMUL(T7, T1H);
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181 T3f = VADD(TB, TE);
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182 TF = VSUB(TB, TE);
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183 T1K = VZMUL(T6, T1J);
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184 T1A = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)]));
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185 T1E = LD(&(x[WS(rs, 19)]), ms, &(x[WS(rs, 1)]));
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186 }
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187 }
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188 T35 = VADD(T1v, T1y);
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189 T1z = VSUB(T1v, T1y);
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190 T1T = VSUB(T1Q, T1S);
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191 T36 = VADD(T1S, T1Q);
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192 T3y = VSUB(T3e, T3f);
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193 T3g = VADD(T3e, T3f);
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194 T27 = VFMA(LDK(KP414213562), Ty, TF);
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195 TG = VFNMS(LDK(KP414213562), TF, Ty);
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196 T39 = VADD(T1I, T1K);
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197 T1L = VSUB(T1I, T1K);
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198 T1B = VZMUL(T3, T1A);
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199 T1F = VZMUL(T1D, T1E);
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200 }
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201 {
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202 V T11, T14, T1o, T1l, T1e, T1U, T1M, T1g, T16, T19;
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203 {
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204 V T10, T13, T1n, T1k;
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205 T10 = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)]));
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206 T13 = LD(&(x[WS(rs, 17)]), ms, &(x[WS(rs, 1)]));
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207 T1n = LD(&(x[WS(rs, 25)]), ms, &(x[WS(rs, 1)]));
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208 T1k = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)]));
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209 {
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210 V T1d, T1f, T1G, T38;
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211 T1d = LD(&(x[WS(rs, 29)]), ms, &(x[WS(rs, 1)]));
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212 T1f = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)]));
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213 T1G = VSUB(T1B, T1F);
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214 T38 = VADD(T1B, T1F);
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215 T37 = VADD(T35, T36);
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216 T3F = VSUB(T35, T36);
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217 T11 = VZMUL(T2, T10);
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218 T14 = VZMUL(T12, T13);
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219 T1o = VZMUL(T1m, T1n);
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220 T1l = VZMUL(T5, T1k);
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221 T1e = VZMUL(T1c, T1d);
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222 T3G = VSUB(T39, T38);
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223 T3a = VADD(T38, T39);
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224 T1U = VSUB(T1L, T1G);
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225 T1M = VADD(T1G, T1L);
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226 T1g = VZMUL(TK, T1f);
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227 }
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228 T16 = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)]));
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229 T19 = LD(&(x[WS(rs, 21)]), ms, &(x[WS(rs, 1)]));
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230 }
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231 T2Y = VADD(T11, T14);
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232 T15 = VSUB(T11, T14);
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233 T1p = VSUB(T1l, T1o);
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234 T2Z = VADD(T1l, T1o);
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235 T2w = VFNMS(LDK(KP707106781), T1U, T1T);
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236 T1V = VFMA(LDK(KP707106781), T1U, T1T);
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237 T2v = VFNMS(LDK(KP707106781), T1M, T1z);
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238 T1N = VFMA(LDK(KP707106781), T1M, T1z);
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239 T32 = VADD(T1e, T1g);
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240 T1h = VSUB(T1e, T1g);
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241 T17 = VZMUL(TP, T16);
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242 T1a = VZMUL(T18, T19);
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243 }
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244 }
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245 }
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246 }
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247 {
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248 V T2X, T3k, T3b, T3t, T1b, T31, T30, T3C, T3r, T3v, T3p, T3q;
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249 T2X = VSUB(T2T, T2W);
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250 T3p = VADD(T2T, T2W);
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251 T3q = VADD(T3g, T3j);
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252 T3k = VSUB(T3g, T3j);
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253 T3b = VSUB(T37, T3a);
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254 T3t = VADD(T37, T3a);
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255 T1b = VSUB(T17, T1a);
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256 T31 = VADD(T17, T1a);
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257 T30 = VADD(T2Y, T2Z);
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258 T3C = VSUB(T2Y, T2Z);
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259 T3r = VSUB(T3p, T3q);
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260 T3v = VADD(T3p, T3q);
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261 {
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262 V T1r, T2t, T1j, T2s, T3S, T3Y, T3R, T3V;
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263 {
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264 V T3B, T3T, T3M, T3W, T3U, T3P, T3X, T3I, T3l, T3c, T3w, T3u;
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265 {
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266 V T3L, T3A, T33, T3D, T1i, T1q, T3O, T3H;
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267 T3L = VSUB(T3y, T3z);
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268 T3A = VADD(T3y, T3z);
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269 T33 = VADD(T31, T32);
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270 T3D = VSUB(T31, T32);
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271 T1i = VADD(T1b, T1h);
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272 T1q = VSUB(T1b, T1h);
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273 T3O = VFMA(LDK(KP414213562), T3F, T3G);
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274 T3H = VFNMS(LDK(KP414213562), T3G, T3F);
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275 T3B = VFMA(LDK(KP707106781), T3A, T3x);
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276 T3T = VFNMS(LDK(KP707106781), T3A, T3x);
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277 T3M = VFMA(LDK(KP707106781), T3L, T3K);
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Chris@10
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278 T3W = VFNMS(LDK(KP707106781), T3L, T3K);
|
Chris@10
|
279 {
|
Chris@10
|
280 V T3E, T3N, T3s, T34;
|
Chris@10
|
281 T3E = VFNMS(LDK(KP414213562), T3D, T3C);
|
Chris@10
|
282 T3N = VFMA(LDK(KP414213562), T3C, T3D);
|
Chris@10
|
283 T3s = VADD(T30, T33);
|
Chris@10
|
284 T34 = VSUB(T30, T33);
|
Chris@10
|
285 T1r = VFMA(LDK(KP707106781), T1q, T1p);
|
Chris@10
|
286 T2t = VFNMS(LDK(KP707106781), T1q, T1p);
|
Chris@10
|
287 T1j = VFMA(LDK(KP707106781), T1i, T15);
|
Chris@10
|
288 T2s = VFNMS(LDK(KP707106781), T1i, T15);
|
Chris@10
|
289 T3U = VADD(T3N, T3O);
|
Chris@10
|
290 T3P = VSUB(T3N, T3O);
|
Chris@10
|
291 T3X = VSUB(T3E, T3H);
|
Chris@10
|
292 T3I = VADD(T3E, T3H);
|
Chris@10
|
293 T3l = VSUB(T34, T3b);
|
Chris@10
|
294 T3c = VADD(T34, T3b);
|
Chris@10
|
295 T3w = VADD(T3s, T3t);
|
Chris@10
|
296 T3u = VSUB(T3s, T3t);
|
Chris@10
|
297 }
|
Chris@10
|
298 }
|
Chris@10
|
299 {
|
Chris@10
|
300 V T40, T3Z, T3Q, T3J;
|
Chris@10
|
301 T3S = VFMA(LDK(KP923879532), T3P, T3M);
|
Chris@10
|
302 T3Q = VFNMS(LDK(KP923879532), T3P, T3M);
|
Chris@10
|
303 T40 = VFNMS(LDK(KP923879532), T3X, T3W);
|
Chris@10
|
304 T3Y = VFMA(LDK(KP923879532), T3X, T3W);
|
Chris@10
|
305 T3R = VFMA(LDK(KP923879532), T3I, T3B);
|
Chris@10
|
306 T3J = VFNMS(LDK(KP923879532), T3I, T3B);
|
Chris@10
|
307 {
|
Chris@10
|
308 V T3o, T3m, T3n, T3d;
|
Chris@10
|
309 T3o = VFMA(LDK(KP707106781), T3l, T3k);
|
Chris@10
|
310 T3m = VFNMS(LDK(KP707106781), T3l, T3k);
|
Chris@10
|
311 T3n = VFMA(LDK(KP707106781), T3c, T2X);
|
Chris@10
|
312 T3d = VFNMS(LDK(KP707106781), T3c, T2X);
|
Chris@10
|
313 ST(&(x[WS(rs, 16)]), VSUB(T3v, T3w), ms, &(x[0]));
|
Chris@10
|
314 ST(&(x[0]), VADD(T3v, T3w), ms, &(x[0]));
|
Chris@10
|
315 ST(&(x[WS(rs, 8)]), VFMAI(T3u, T3r), ms, &(x[0]));
|
Chris@10
|
316 ST(&(x[WS(rs, 24)]), VFNMSI(T3u, T3r), ms, &(x[0]));
|
Chris@10
|
317 T3Z = VFMA(LDK(KP923879532), T3U, T3T);
|
Chris@10
|
318 T3V = VFNMS(LDK(KP923879532), T3U, T3T);
|
Chris@10
|
319 ST(&(x[WS(rs, 18)]), VFMAI(T3Q, T3J), ms, &(x[0]));
|
Chris@10
|
320 ST(&(x[WS(rs, 14)]), VFNMSI(T3Q, T3J), ms, &(x[0]));
|
Chris@10
|
321 ST(&(x[WS(rs, 28)]), VFNMSI(T3o, T3n), ms, &(x[0]));
|
Chris@10
|
322 ST(&(x[WS(rs, 4)]), VFMAI(T3o, T3n), ms, &(x[0]));
|
Chris@10
|
323 ST(&(x[WS(rs, 20)]), VFMAI(T3m, T3d), ms, &(x[0]));
|
Chris@10
|
324 ST(&(x[WS(rs, 12)]), VFNMSI(T3m, T3d), ms, &(x[0]));
|
Chris@10
|
325 }
|
Chris@10
|
326 ST(&(x[WS(rs, 26)]), VFMAI(T40, T3Z), ms, &(x[0]));
|
Chris@10
|
327 ST(&(x[WS(rs, 6)]), VFNMSI(T40, T3Z), ms, &(x[0]));
|
Chris@10
|
328 }
|
Chris@10
|
329 }
|
Chris@10
|
330 {
|
Chris@10
|
331 V T2p, T1s, T1W, T2h, TZ, T2i, T2d, T26, T29, T2q;
|
Chris@10
|
332 {
|
Chris@10
|
333 V Ts, TY, T2b, T2c;
|
Chris@10
|
334 T2p = VFNMS(LDK(KP707106781), Tr, Tb);
|
Chris@10
|
335 Ts = VFMA(LDK(KP707106781), Tr, Tb);
|
Chris@10
|
336 TY = VADD(TG, TX);
|
Chris@10
|
337 T2B = VSUB(TG, TX);
|
Chris@10
|
338 T1s = VFNMS(LDK(KP198912367), T1r, T1j);
|
Chris@10
|
339 T2b = VFMA(LDK(KP198912367), T1j, T1r);
|
Chris@10
|
340 T2c = VFMA(LDK(KP198912367), T1N, T1V);
|
Chris@10
|
341 T1W = VFNMS(LDK(KP198912367), T1V, T1N);
|
Chris@10
|
342 ST(&(x[WS(rs, 2)]), VFMAI(T3S, T3R), ms, &(x[0]));
|
Chris@10
|
343 ST(&(x[WS(rs, 30)]), VFNMSI(T3S, T3R), ms, &(x[0]));
|
Chris@10
|
344 ST(&(x[WS(rs, 22)]), VFNMSI(T3Y, T3V), ms, &(x[0]));
|
Chris@10
|
345 ST(&(x[WS(rs, 10)]), VFMAI(T3Y, T3V), ms, &(x[0]));
|
Chris@10
|
346 T2h = VFNMS(LDK(KP923879532), TY, Ts);
|
Chris@10
|
347 TZ = VFMA(LDK(KP923879532), TY, Ts);
|
Chris@10
|
348 T2i = VADD(T2b, T2c);
|
Chris@10
|
349 T2d = VSUB(T2b, T2c);
|
Chris@10
|
350 T2A = VFNMS(LDK(KP707106781), T25, T24);
|
Chris@10
|
351 T26 = VFMA(LDK(KP707106781), T25, T24);
|
Chris@10
|
352 T29 = VSUB(T27, T28);
|
Chris@10
|
353 T2q = VADD(T27, T28);
|
Chris@10
|
354 }
|
Chris@10
|
355 {
|
Chris@10
|
356 V T2J, T2r, T2K, T2y;
|
Chris@10
|
357 {
|
Chris@10
|
358 V T2u, T2D, T2j, T2n, T2l, T1X, T2k, T2a, T2E, T2x;
|
Chris@10
|
359 T2u = VFMA(LDK(KP668178637), T2t, T2s);
|
Chris@10
|
360 T2D = VFNMS(LDK(KP668178637), T2s, T2t);
|
Chris@10
|
361 T2j = VFNMS(LDK(KP980785280), T2i, T2h);
|
Chris@10
|
362 T2n = VFMA(LDK(KP980785280), T2i, T2h);
|
Chris@10
|
363 T2l = VSUB(T1s, T1W);
|
Chris@10
|
364 T1X = VADD(T1s, T1W);
|
Chris@10
|
365 T2k = VFNMS(LDK(KP923879532), T29, T26);
|
Chris@10
|
366 T2a = VFMA(LDK(KP923879532), T29, T26);
|
Chris@10
|
367 T2J = VFNMS(LDK(KP923879532), T2q, T2p);
|
Chris@10
|
368 T2r = VFMA(LDK(KP923879532), T2q, T2p);
|
Chris@10
|
369 T2E = VFNMS(LDK(KP668178637), T2v, T2w);
|
Chris@10
|
370 T2x = VFMA(LDK(KP668178637), T2w, T2v);
|
Chris@10
|
371 {
|
Chris@10
|
372 V T1Y, T2f, T2o, T2m, T2e, T2g;
|
Chris@10
|
373 T1Y = VFNMS(LDK(KP980785280), T1X, TZ);
|
Chris@10
|
374 T2f = VFMA(LDK(KP980785280), T1X, TZ);
|
Chris@10
|
375 T2o = VFNMS(LDK(KP980785280), T2l, T2k);
|
Chris@10
|
376 T2m = VFMA(LDK(KP980785280), T2l, T2k);
|
Chris@10
|
377 T2e = VFNMS(LDK(KP980785280), T2d, T2a);
|
Chris@10
|
378 T2g = VFMA(LDK(KP980785280), T2d, T2a);
|
Chris@10
|
379 T2F = VSUB(T2D, T2E);
|
Chris@10
|
380 T2K = VADD(T2D, T2E);
|
Chris@10
|
381 T2N = VSUB(T2u, T2x);
|
Chris@10
|
382 T2y = VADD(T2u, T2x);
|
Chris@10
|
383 ST(&(x[WS(rs, 23)]), VFNMSI(T2m, T2j), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
384 ST(&(x[WS(rs, 9)]), VFMAI(T2m, T2j), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
385 ST(&(x[WS(rs, 25)]), VFMAI(T2o, T2n), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
386 ST(&(x[WS(rs, 7)]), VFNMSI(T2o, T2n), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
387 ST(&(x[WS(rs, 1)]), VFMAI(T2g, T2f), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
388 ST(&(x[WS(rs, 31)]), VFNMSI(T2g, T2f), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
389 ST(&(x[WS(rs, 17)]), VFMAI(T2e, T1Y), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
390 ST(&(x[WS(rs, 15)]), VFNMSI(T2e, T1Y), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
391 }
|
Chris@10
|
392 }
|
Chris@10
|
393 T2H = VFMA(LDK(KP831469612), T2y, T2r);
|
Chris@10
|
394 T2z = VFNMS(LDK(KP831469612), T2y, T2r);
|
Chris@10
|
395 T2P = VFNMS(LDK(KP831469612), T2K, T2J);
|
Chris@10
|
396 T2L = VFMA(LDK(KP831469612), T2K, T2J);
|
Chris@10
|
397 }
|
Chris@10
|
398 }
|
Chris@10
|
399 }
|
Chris@10
|
400 }
|
Chris@10
|
401 }
|
Chris@10
|
402 }
|
Chris@10
|
403 T2C = VFNMS(LDK(KP923879532), T2B, T2A);
|
Chris@10
|
404 T2M = VFMA(LDK(KP923879532), T2B, T2A);
|
Chris@10
|
405 {
|
Chris@10
|
406 V T2Q, T2O, T2G, T2I;
|
Chris@10
|
407 T2Q = VFMA(LDK(KP831469612), T2N, T2M);
|
Chris@10
|
408 T2O = VFNMS(LDK(KP831469612), T2N, T2M);
|
Chris@10
|
409 T2G = VFNMS(LDK(KP831469612), T2F, T2C);
|
Chris@10
|
410 T2I = VFMA(LDK(KP831469612), T2F, T2C);
|
Chris@10
|
411 ST(&(x[WS(rs, 21)]), VFMAI(T2O, T2L), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
412 ST(&(x[WS(rs, 11)]), VFNMSI(T2O, T2L), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
413 ST(&(x[WS(rs, 27)]), VFNMSI(T2Q, T2P), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
414 ST(&(x[WS(rs, 5)]), VFMAI(T2Q, T2P), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
415 ST(&(x[WS(rs, 29)]), VFMAI(T2I, T2H), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
416 ST(&(x[WS(rs, 3)]), VFNMSI(T2I, T2H), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
417 ST(&(x[WS(rs, 13)]), VFMAI(T2G, T2z), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
418 ST(&(x[WS(rs, 19)]), VFNMSI(T2G, T2z), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
419 }
|
Chris@10
|
420 }
|
Chris@10
|
421 }
|
Chris@10
|
422 VLEAVE();
|
Chris@10
|
423 }
|
Chris@10
|
424
|
Chris@10
|
425 static const tw_instr twinstr[] = {
|
Chris@10
|
426 VTW(0, 1),
|
Chris@10
|
427 VTW(0, 3),
|
Chris@10
|
428 VTW(0, 9),
|
Chris@10
|
429 VTW(0, 27),
|
Chris@10
|
430 {TW_NEXT, VL, 0}
|
Chris@10
|
431 };
|
Chris@10
|
432
|
Chris@10
|
433 static const ct_desc desc = { 32, XSIMD_STRING("t3bv_32"), twinstr, &GENUS, {146, 116, 98, 0}, 0, 0, 0 };
|
Chris@10
|
434
|
Chris@10
|
435 void XSIMD(codelet_t3bv_32) (planner *p) {
|
Chris@10
|
436 X(kdft_dit_register) (p, t3bv_32, &desc);
|
Chris@10
|
437 }
|
Chris@10
|
438 #else /* HAVE_FMA */
|
Chris@10
|
439
|
Chris@10
|
440 /* Generated by: ../../../genfft/gen_twiddle_c.native -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 32 -name t3bv_32 -include t3b.h -sign 1 */
|
Chris@10
|
441
|
Chris@10
|
442 /*
|
Chris@10
|
443 * This function contains 244 FP additions, 158 FP multiplications,
|
Chris@10
|
444 * (or, 228 additions, 142 multiplications, 16 fused multiply/add),
|
Chris@10
|
445 * 90 stack variables, 7 constants, and 64 memory accesses
|
Chris@10
|
446 */
|
Chris@10
|
447 #include "t3b.h"
|
Chris@10
|
448
|
Chris@10
|
449 static void t3bv_32(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
|
Chris@10
|
450 {
|
Chris@10
|
451 DVK(KP195090322, +0.195090322016128267848284868477022240927691618);
|
Chris@10
|
452 DVK(KP980785280, +0.980785280403230449126182236134239036973933731);
|
Chris@10
|
453 DVK(KP555570233, +0.555570233019602224742830813948532874374937191);
|
Chris@10
|
454 DVK(KP831469612, +0.831469612302545237078788377617905756738560812);
|
Chris@10
|
455 DVK(KP382683432, +0.382683432365089771728459984030398866761344562);
|
Chris@10
|
456 DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
|
Chris@10
|
457 DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
|
Chris@10
|
458 {
|
Chris@10
|
459 INT m;
|
Chris@10
|
460 R *x;
|
Chris@10
|
461 x = ii;
|
Chris@10
|
462 for (m = mb, W = W + (mb * ((TWVL / VL) * 8)); m < me; m = m + VL, x = x + (VL * ms), W = W + (TWVL * 8), MAKE_VOLATILE_STRIDE(32, rs)) {
|
Chris@10
|
463 V T2, T5, T3, T4, Tc, T1v, TH, Tz, Tn, T6, TS, Tf, TK, T7, T8;
|
Chris@10
|
464 V Tv, T1I, T25, Tg, Tk, T1N, T1Q, TC, T16, T12, T1w, TL, TP, TT, T1m;
|
Chris@10
|
465 V T1f;
|
Chris@10
|
466 T2 = LDW(&(W[0]));
|
Chris@10
|
467 T5 = LDW(&(W[TWVL * 4]));
|
Chris@10
|
468 T3 = LDW(&(W[TWVL * 2]));
|
Chris@10
|
469 T4 = VZMULJ(T2, T3);
|
Chris@10
|
470 Tc = VZMUL(T2, T3);
|
Chris@10
|
471 T1v = VZMULJ(T2, T5);
|
Chris@10
|
472 TH = VZMULJ(T3, T5);
|
Chris@10
|
473 Tz = VZMUL(T2, T5);
|
Chris@10
|
474 Tn = VZMUL(T3, T5);
|
Chris@10
|
475 T6 = VZMUL(T4, T5);
|
Chris@10
|
476 TS = VZMUL(Tc, T5);
|
Chris@10
|
477 Tf = VZMULJ(T4, T5);
|
Chris@10
|
478 TK = VZMULJ(Tc, T5);
|
Chris@10
|
479 T7 = LDW(&(W[TWVL * 6]));
|
Chris@10
|
480 T8 = VZMULJ(T6, T7);
|
Chris@10
|
481 Tv = VZMULJ(T5, T7);
|
Chris@10
|
482 T1I = VZMULJ(Tc, T7);
|
Chris@10
|
483 T25 = VZMULJ(T3, T7);
|
Chris@10
|
484 Tg = VZMULJ(Tf, T7);
|
Chris@10
|
485 Tk = VZMUL(T2, T7);
|
Chris@10
|
486 T1N = VZMUL(Tc, T7);
|
Chris@10
|
487 T1Q = VZMULJ(Tn, T7);
|
Chris@10
|
488 TC = VZMULJ(T2, T7);
|
Chris@10
|
489 T16 = VZMUL(T4, T7);
|
Chris@10
|
490 T12 = VZMULJ(TH, T7);
|
Chris@10
|
491 T1w = VZMULJ(T1v, T7);
|
Chris@10
|
492 TL = VZMULJ(TK, T7);
|
Chris@10
|
493 TP = VZMUL(T3, T7);
|
Chris@10
|
494 TT = VZMULJ(TS, T7);
|
Chris@10
|
495 T1m = VZMULJ(Tz, T7);
|
Chris@10
|
496 T1f = VZMULJ(T4, T7);
|
Chris@10
|
497 {
|
Chris@10
|
498 V Tb, T28, T3k, T3M, Tr, T22, T3f, T3N, TX, T20, T3b, T3J, TG, T1Z, T38;
|
Chris@10
|
499 V T3I, T1M, T2v, T33, T3F, T1V, T2w, T30, T3E, T1j, T2s, T2W, T3C, T1r, T2t;
|
Chris@10
|
500 V T2T, T3B;
|
Chris@10
|
501 {
|
Chris@10
|
502 V T1, T27, Ta, T24, T26, T9, T23, T3i, T3j;
|
Chris@10
|
503 T1 = LD(&(x[0]), ms, &(x[0]));
|
Chris@10
|
504 T26 = LD(&(x[WS(rs, 24)]), ms, &(x[0]));
|
Chris@10
|
505 T27 = VZMUL(T25, T26);
|
Chris@10
|
506 T9 = LD(&(x[WS(rs, 16)]), ms, &(x[0]));
|
Chris@10
|
507 Ta = VZMUL(T8, T9);
|
Chris@10
|
508 T23 = LD(&(x[WS(rs, 8)]), ms, &(x[0]));
|
Chris@10
|
509 T24 = VZMUL(T1v, T23);
|
Chris@10
|
510 Tb = VSUB(T1, Ta);
|
Chris@10
|
511 T28 = VSUB(T24, T27);
|
Chris@10
|
512 T3i = VADD(T1, Ta);
|
Chris@10
|
513 T3j = VADD(T24, T27);
|
Chris@10
|
514 T3k = VSUB(T3i, T3j);
|
Chris@10
|
515 T3M = VADD(T3i, T3j);
|
Chris@10
|
516 }
|
Chris@10
|
517 {
|
Chris@10
|
518 V Te, Tp, Ti, Tm;
|
Chris@10
|
519 {
|
Chris@10
|
520 V Td, To, Th, Tl;
|
Chris@10
|
521 Td = LD(&(x[WS(rs, 4)]), ms, &(x[0]));
|
Chris@10
|
522 Te = VZMUL(Tc, Td);
|
Chris@10
|
523 To = LD(&(x[WS(rs, 12)]), ms, &(x[0]));
|
Chris@10
|
524 Tp = VZMUL(Tn, To);
|
Chris@10
|
525 Th = LD(&(x[WS(rs, 20)]), ms, &(x[0]));
|
Chris@10
|
526 Ti = VZMUL(Tg, Th);
|
Chris@10
|
527 Tl = LD(&(x[WS(rs, 28)]), ms, &(x[0]));
|
Chris@10
|
528 Tm = VZMUL(Tk, Tl);
|
Chris@10
|
529 }
|
Chris@10
|
530 {
|
Chris@10
|
531 V Tj, Tq, T3d, T3e;
|
Chris@10
|
532 Tj = VSUB(Te, Ti);
|
Chris@10
|
533 Tq = VSUB(Tm, Tp);
|
Chris@10
|
534 Tr = VMUL(LDK(KP707106781), VADD(Tj, Tq));
|
Chris@10
|
535 T22 = VMUL(LDK(KP707106781), VSUB(Tj, Tq));
|
Chris@10
|
536 T3d = VADD(Te, Ti);
|
Chris@10
|
537 T3e = VADD(Tm, Tp);
|
Chris@10
|
538 T3f = VSUB(T3d, T3e);
|
Chris@10
|
539 T3N = VADD(T3d, T3e);
|
Chris@10
|
540 }
|
Chris@10
|
541 }
|
Chris@10
|
542 {
|
Chris@10
|
543 V TJ, TV, TN, TR;
|
Chris@10
|
544 {
|
Chris@10
|
545 V TI, TU, TM, TQ;
|
Chris@10
|
546 TI = LD(&(x[WS(rs, 6)]), ms, &(x[0]));
|
Chris@10
|
547 TJ = VZMUL(TH, TI);
|
Chris@10
|
548 TU = LD(&(x[WS(rs, 14)]), ms, &(x[0]));
|
Chris@10
|
549 TV = VZMUL(TT, TU);
|
Chris@10
|
550 TM = LD(&(x[WS(rs, 22)]), ms, &(x[0]));
|
Chris@10
|
551 TN = VZMUL(TL, TM);
|
Chris@10
|
552 TQ = LD(&(x[WS(rs, 30)]), ms, &(x[0]));
|
Chris@10
|
553 TR = VZMUL(TP, TQ);
|
Chris@10
|
554 }
|
Chris@10
|
555 {
|
Chris@10
|
556 V TO, TW, T39, T3a;
|
Chris@10
|
557 TO = VSUB(TJ, TN);
|
Chris@10
|
558 TW = VSUB(TR, TV);
|
Chris@10
|
559 TX = VFNMS(LDK(KP382683432), TW, VMUL(LDK(KP923879532), TO));
|
Chris@10
|
560 T20 = VFMA(LDK(KP923879532), TW, VMUL(LDK(KP382683432), TO));
|
Chris@10
|
561 T39 = VADD(TR, TV);
|
Chris@10
|
562 T3a = VADD(TJ, TN);
|
Chris@10
|
563 T3b = VSUB(T39, T3a);
|
Chris@10
|
564 T3J = VADD(T39, T3a);
|
Chris@10
|
565 }
|
Chris@10
|
566 }
|
Chris@10
|
567 {
|
Chris@10
|
568 V Tu, TE, Tx, TB;
|
Chris@10
|
569 {
|
Chris@10
|
570 V Tt, TD, Tw, TA;
|
Chris@10
|
571 Tt = LD(&(x[WS(rs, 2)]), ms, &(x[0]));
|
Chris@10
|
572 Tu = VZMUL(T4, Tt);
|
Chris@10
|
573 TD = LD(&(x[WS(rs, 26)]), ms, &(x[0]));
|
Chris@10
|
574 TE = VZMUL(TC, TD);
|
Chris@10
|
575 Tw = LD(&(x[WS(rs, 18)]), ms, &(x[0]));
|
Chris@10
|
576 Tx = VZMUL(Tv, Tw);
|
Chris@10
|
577 TA = LD(&(x[WS(rs, 10)]), ms, &(x[0]));
|
Chris@10
|
578 TB = VZMUL(Tz, TA);
|
Chris@10
|
579 }
|
Chris@10
|
580 {
|
Chris@10
|
581 V Ty, TF, T36, T37;
|
Chris@10
|
582 Ty = VSUB(Tu, Tx);
|
Chris@10
|
583 TF = VSUB(TB, TE);
|
Chris@10
|
584 TG = VFMA(LDK(KP382683432), Ty, VMUL(LDK(KP923879532), TF));
|
Chris@10
|
585 T1Z = VFNMS(LDK(KP382683432), TF, VMUL(LDK(KP923879532), Ty));
|
Chris@10
|
586 T36 = VADD(Tu, Tx);
|
Chris@10
|
587 T37 = VADD(TB, TE);
|
Chris@10
|
588 T38 = VSUB(T36, T37);
|
Chris@10
|
589 T3I = VADD(T36, T37);
|
Chris@10
|
590 }
|
Chris@10
|
591 }
|
Chris@10
|
592 {
|
Chris@10
|
593 V T1H, T1K, T1S, T1P, T1B, T1D, T1E, T1u, T1y, T1z;
|
Chris@10
|
594 {
|
Chris@10
|
595 V T1G, T1J, T1R, T1O;
|
Chris@10
|
596 T1G = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
597 T1H = VZMUL(Tf, T1G);
|
Chris@10
|
598 T1J = LD(&(x[WS(rs, 23)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
599 T1K = VZMUL(T1I, T1J);
|
Chris@10
|
600 T1R = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
601 T1S = VZMUL(T1Q, T1R);
|
Chris@10
|
602 T1O = LD(&(x[WS(rs, 31)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
603 T1P = VZMUL(T1N, T1O);
|
Chris@10
|
604 {
|
Chris@10
|
605 V T1A, T1C, T1t, T1x;
|
Chris@10
|
606 T1A = LD(&(x[WS(rs, 27)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
607 T1B = VZMUL(T7, T1A);
|
Chris@10
|
608 T1C = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
609 T1D = VZMUL(T6, T1C);
|
Chris@10
|
610 T1E = VSUB(T1B, T1D);
|
Chris@10
|
611 T1t = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
612 T1u = VZMUL(T3, T1t);
|
Chris@10
|
613 T1x = LD(&(x[WS(rs, 19)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
614 T1y = VZMUL(T1w, T1x);
|
Chris@10
|
615 T1z = VSUB(T1u, T1y);
|
Chris@10
|
616 }
|
Chris@10
|
617 }
|
Chris@10
|
618 {
|
Chris@10
|
619 V T1F, T1L, T31, T32;
|
Chris@10
|
620 T1F = VMUL(LDK(KP707106781), VSUB(T1z, T1E));
|
Chris@10
|
621 T1L = VSUB(T1H, T1K);
|
Chris@10
|
622 T1M = VSUB(T1F, T1L);
|
Chris@10
|
623 T2v = VADD(T1L, T1F);
|
Chris@10
|
624 T31 = VADD(T1u, T1y);
|
Chris@10
|
625 T32 = VADD(T1B, T1D);
|
Chris@10
|
626 T33 = VSUB(T31, T32);
|
Chris@10
|
627 T3F = VADD(T31, T32);
|
Chris@10
|
628 }
|
Chris@10
|
629 {
|
Chris@10
|
630 V T1T, T1U, T2Y, T2Z;
|
Chris@10
|
631 T1T = VSUB(T1P, T1S);
|
Chris@10
|
632 T1U = VMUL(LDK(KP707106781), VADD(T1z, T1E));
|
Chris@10
|
633 T1V = VSUB(T1T, T1U);
|
Chris@10
|
634 T2w = VADD(T1T, T1U);
|
Chris@10
|
635 T2Y = VADD(T1P, T1S);
|
Chris@10
|
636 T2Z = VADD(T1H, T1K);
|
Chris@10
|
637 T30 = VSUB(T2Y, T2Z);
|
Chris@10
|
638 T3E = VADD(T2Y, T2Z);
|
Chris@10
|
639 }
|
Chris@10
|
640 }
|
Chris@10
|
641 {
|
Chris@10
|
642 V T1e, T1h, T1o, T1l, T18, T1a, T1b, T11, T14, T15;
|
Chris@10
|
643 {
|
Chris@10
|
644 V T1d, T1g, T1n, T1k;
|
Chris@10
|
645 T1d = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
646 T1e = VZMUL(T5, T1d);
|
Chris@10
|
647 T1g = LD(&(x[WS(rs, 25)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
648 T1h = VZMUL(T1f, T1g);
|
Chris@10
|
649 T1n = LD(&(x[WS(rs, 17)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
650 T1o = VZMUL(T1m, T1n);
|
Chris@10
|
651 T1k = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
652 T1l = VZMUL(T2, T1k);
|
Chris@10
|
653 {
|
Chris@10
|
654 V T17, T19, T10, T13;
|
Chris@10
|
655 T17 = LD(&(x[WS(rs, 29)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
656 T18 = VZMUL(T16, T17);
|
Chris@10
|
657 T19 = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
658 T1a = VZMUL(TS, T19);
|
Chris@10
|
659 T1b = VSUB(T18, T1a);
|
Chris@10
|
660 T10 = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
661 T11 = VZMUL(TK, T10);
|
Chris@10
|
662 T13 = LD(&(x[WS(rs, 21)]), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
663 T14 = VZMUL(T12, T13);
|
Chris@10
|
664 T15 = VSUB(T11, T14);
|
Chris@10
|
665 }
|
Chris@10
|
666 }
|
Chris@10
|
667 {
|
Chris@10
|
668 V T1c, T1i, T2U, T2V;
|
Chris@10
|
669 T1c = VMUL(LDK(KP707106781), VSUB(T15, T1b));
|
Chris@10
|
670 T1i = VSUB(T1e, T1h);
|
Chris@10
|
671 T1j = VSUB(T1c, T1i);
|
Chris@10
|
672 T2s = VADD(T1i, T1c);
|
Chris@10
|
673 T2U = VADD(T11, T14);
|
Chris@10
|
674 T2V = VADD(T18, T1a);
|
Chris@10
|
675 T2W = VSUB(T2U, T2V);
|
Chris@10
|
676 T3C = VADD(T2U, T2V);
|
Chris@10
|
677 }
|
Chris@10
|
678 {
|
Chris@10
|
679 V T1p, T1q, T2R, T2S;
|
Chris@10
|
680 T1p = VSUB(T1l, T1o);
|
Chris@10
|
681 T1q = VMUL(LDK(KP707106781), VADD(T15, T1b));
|
Chris@10
|
682 T1r = VSUB(T1p, T1q);
|
Chris@10
|
683 T2t = VADD(T1p, T1q);
|
Chris@10
|
684 T2R = VADD(T1l, T1o);
|
Chris@10
|
685 T2S = VADD(T1e, T1h);
|
Chris@10
|
686 T2T = VSUB(T2R, T2S);
|
Chris@10
|
687 T3B = VADD(T2R, T2S);
|
Chris@10
|
688 }
|
Chris@10
|
689 }
|
Chris@10
|
690 {
|
Chris@10
|
691 V T3V, T3Z, T3Y, T40;
|
Chris@10
|
692 {
|
Chris@10
|
693 V T3T, T3U, T3W, T3X;
|
Chris@10
|
694 T3T = VADD(T3M, T3N);
|
Chris@10
|
695 T3U = VADD(T3I, T3J);
|
Chris@10
|
696 T3V = VSUB(T3T, T3U);
|
Chris@10
|
697 T3Z = VADD(T3T, T3U);
|
Chris@10
|
698 T3W = VADD(T3B, T3C);
|
Chris@10
|
699 T3X = VADD(T3E, T3F);
|
Chris@10
|
700 T3Y = VBYI(VSUB(T3W, T3X));
|
Chris@10
|
701 T40 = VADD(T3W, T3X);
|
Chris@10
|
702 }
|
Chris@10
|
703 ST(&(x[WS(rs, 24)]), VSUB(T3V, T3Y), ms, &(x[0]));
|
Chris@10
|
704 ST(&(x[0]), VADD(T3Z, T40), ms, &(x[0]));
|
Chris@10
|
705 ST(&(x[WS(rs, 8)]), VADD(T3V, T3Y), ms, &(x[0]));
|
Chris@10
|
706 ST(&(x[WS(rs, 16)]), VSUB(T3Z, T40), ms, &(x[0]));
|
Chris@10
|
707 }
|
Chris@10
|
708 {
|
Chris@10
|
709 V T3K, T3O, T3H, T3P, T3D, T3G;
|
Chris@10
|
710 T3K = VSUB(T3I, T3J);
|
Chris@10
|
711 T3O = VSUB(T3M, T3N);
|
Chris@10
|
712 T3D = VSUB(T3B, T3C);
|
Chris@10
|
713 T3G = VSUB(T3E, T3F);
|
Chris@10
|
714 T3H = VMUL(LDK(KP707106781), VSUB(T3D, T3G));
|
Chris@10
|
715 T3P = VMUL(LDK(KP707106781), VADD(T3D, T3G));
|
Chris@10
|
716 {
|
Chris@10
|
717 V T3L, T3Q, T3R, T3S;
|
Chris@10
|
718 T3L = VBYI(VSUB(T3H, T3K));
|
Chris@10
|
719 T3Q = VSUB(T3O, T3P);
|
Chris@10
|
720 ST(&(x[WS(rs, 12)]), VADD(T3L, T3Q), ms, &(x[0]));
|
Chris@10
|
721 ST(&(x[WS(rs, 20)]), VSUB(T3Q, T3L), ms, &(x[0]));
|
Chris@10
|
722 T3R = VBYI(VADD(T3K, T3H));
|
Chris@10
|
723 T3S = VADD(T3O, T3P);
|
Chris@10
|
724 ST(&(x[WS(rs, 4)]), VADD(T3R, T3S), ms, &(x[0]));
|
Chris@10
|
725 ST(&(x[WS(rs, 28)]), VSUB(T3S, T3R), ms, &(x[0]));
|
Chris@10
|
726 }
|
Chris@10
|
727 }
|
Chris@10
|
728 {
|
Chris@10
|
729 V T3g, T3w, T3m, T3t, T35, T3u, T3p, T3x, T3c, T3l;
|
Chris@10
|
730 T3c = VMUL(LDK(KP707106781), VSUB(T38, T3b));
|
Chris@10
|
731 T3g = VSUB(T3c, T3f);
|
Chris@10
|
732 T3w = VADD(T3f, T3c);
|
Chris@10
|
733 T3l = VMUL(LDK(KP707106781), VADD(T38, T3b));
|
Chris@10
|
734 T3m = VSUB(T3k, T3l);
|
Chris@10
|
735 T3t = VADD(T3k, T3l);
|
Chris@10
|
736 {
|
Chris@10
|
737 V T2X, T34, T3n, T3o;
|
Chris@10
|
738 T2X = VFNMS(LDK(KP382683432), T2W, VMUL(LDK(KP923879532), T2T));
|
Chris@10
|
739 T34 = VFMA(LDK(KP923879532), T30, VMUL(LDK(KP382683432), T33));
|
Chris@10
|
740 T35 = VSUB(T2X, T34);
|
Chris@10
|
741 T3u = VADD(T2X, T34);
|
Chris@10
|
742 T3n = VFMA(LDK(KP382683432), T2T, VMUL(LDK(KP923879532), T2W));
|
Chris@10
|
743 T3o = VFNMS(LDK(KP382683432), T30, VMUL(LDK(KP923879532), T33));
|
Chris@10
|
744 T3p = VSUB(T3n, T3o);
|
Chris@10
|
745 T3x = VADD(T3n, T3o);
|
Chris@10
|
746 }
|
Chris@10
|
747 {
|
Chris@10
|
748 V T3h, T3q, T3z, T3A;
|
Chris@10
|
749 T3h = VBYI(VSUB(T35, T3g));
|
Chris@10
|
750 T3q = VSUB(T3m, T3p);
|
Chris@10
|
751 ST(&(x[WS(rs, 10)]), VADD(T3h, T3q), ms, &(x[0]));
|
Chris@10
|
752 ST(&(x[WS(rs, 22)]), VSUB(T3q, T3h), ms, &(x[0]));
|
Chris@10
|
753 T3z = VSUB(T3t, T3u);
|
Chris@10
|
754 T3A = VBYI(VSUB(T3x, T3w));
|
Chris@10
|
755 ST(&(x[WS(rs, 18)]), VSUB(T3z, T3A), ms, &(x[0]));
|
Chris@10
|
756 ST(&(x[WS(rs, 14)]), VADD(T3z, T3A), ms, &(x[0]));
|
Chris@10
|
757 }
|
Chris@10
|
758 {
|
Chris@10
|
759 V T3r, T3s, T3v, T3y;
|
Chris@10
|
760 T3r = VBYI(VADD(T3g, T35));
|
Chris@10
|
761 T3s = VADD(T3m, T3p);
|
Chris@10
|
762 ST(&(x[WS(rs, 6)]), VADD(T3r, T3s), ms, &(x[0]));
|
Chris@10
|
763 ST(&(x[WS(rs, 26)]), VSUB(T3s, T3r), ms, &(x[0]));
|
Chris@10
|
764 T3v = VADD(T3t, T3u);
|
Chris@10
|
765 T3y = VBYI(VADD(T3w, T3x));
|
Chris@10
|
766 ST(&(x[WS(rs, 30)]), VSUB(T3v, T3y), ms, &(x[0]));
|
Chris@10
|
767 ST(&(x[WS(rs, 2)]), VADD(T3v, T3y), ms, &(x[0]));
|
Chris@10
|
768 }
|
Chris@10
|
769 }
|
Chris@10
|
770 {
|
Chris@10
|
771 V TZ, T2k, T2d, T2l, T1X, T2h, T2a, T2i;
|
Chris@10
|
772 {
|
Chris@10
|
773 V Ts, TY, T2b, T2c;
|
Chris@10
|
774 Ts = VSUB(Tb, Tr);
|
Chris@10
|
775 TY = VSUB(TG, TX);
|
Chris@10
|
776 TZ = VSUB(Ts, TY);
|
Chris@10
|
777 T2k = VADD(Ts, TY);
|
Chris@10
|
778 T2b = VFNMS(LDK(KP555570233), T1j, VMUL(LDK(KP831469612), T1r));
|
Chris@10
|
779 T2c = VFMA(LDK(KP555570233), T1M, VMUL(LDK(KP831469612), T1V));
|
Chris@10
|
780 T2d = VSUB(T2b, T2c);
|
Chris@10
|
781 T2l = VADD(T2b, T2c);
|
Chris@10
|
782 }
|
Chris@10
|
783 {
|
Chris@10
|
784 V T1s, T1W, T21, T29;
|
Chris@10
|
785 T1s = VFMA(LDK(KP831469612), T1j, VMUL(LDK(KP555570233), T1r));
|
Chris@10
|
786 T1W = VFNMS(LDK(KP555570233), T1V, VMUL(LDK(KP831469612), T1M));
|
Chris@10
|
787 T1X = VSUB(T1s, T1W);
|
Chris@10
|
788 T2h = VADD(T1s, T1W);
|
Chris@10
|
789 T21 = VSUB(T1Z, T20);
|
Chris@10
|
790 T29 = VSUB(T22, T28);
|
Chris@10
|
791 T2a = VSUB(T21, T29);
|
Chris@10
|
792 T2i = VADD(T29, T21);
|
Chris@10
|
793 }
|
Chris@10
|
794 {
|
Chris@10
|
795 V T1Y, T2e, T2n, T2o;
|
Chris@10
|
796 T1Y = VADD(TZ, T1X);
|
Chris@10
|
797 T2e = VBYI(VADD(T2a, T2d));
|
Chris@10
|
798 ST(&(x[WS(rs, 27)]), VSUB(T1Y, T2e), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
799 ST(&(x[WS(rs, 5)]), VADD(T1Y, T2e), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
800 T2n = VBYI(VADD(T2i, T2h));
|
Chris@10
|
801 T2o = VADD(T2k, T2l);
|
Chris@10
|
802 ST(&(x[WS(rs, 3)]), VADD(T2n, T2o), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
803 ST(&(x[WS(rs, 29)]), VSUB(T2o, T2n), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
804 }
|
Chris@10
|
805 {
|
Chris@10
|
806 V T2f, T2g, T2j, T2m;
|
Chris@10
|
807 T2f = VSUB(TZ, T1X);
|
Chris@10
|
808 T2g = VBYI(VSUB(T2d, T2a));
|
Chris@10
|
809 ST(&(x[WS(rs, 21)]), VSUB(T2f, T2g), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
810 ST(&(x[WS(rs, 11)]), VADD(T2f, T2g), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
811 T2j = VBYI(VSUB(T2h, T2i));
|
Chris@10
|
812 T2m = VSUB(T2k, T2l);
|
Chris@10
|
813 ST(&(x[WS(rs, 13)]), VADD(T2j, T2m), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
814 ST(&(x[WS(rs, 19)]), VSUB(T2m, T2j), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
815 }
|
Chris@10
|
816 }
|
Chris@10
|
817 {
|
Chris@10
|
818 V T2r, T2M, T2F, T2N, T2y, T2J, T2C, T2K;
|
Chris@10
|
819 {
|
Chris@10
|
820 V T2p, T2q, T2D, T2E;
|
Chris@10
|
821 T2p = VADD(Tb, Tr);
|
Chris@10
|
822 T2q = VADD(T1Z, T20);
|
Chris@10
|
823 T2r = VSUB(T2p, T2q);
|
Chris@10
|
824 T2M = VADD(T2p, T2q);
|
Chris@10
|
825 T2D = VFNMS(LDK(KP195090322), T2s, VMUL(LDK(KP980785280), T2t));
|
Chris@10
|
826 T2E = VFMA(LDK(KP195090322), T2v, VMUL(LDK(KP980785280), T2w));
|
Chris@10
|
827 T2F = VSUB(T2D, T2E);
|
Chris@10
|
828 T2N = VADD(T2D, T2E);
|
Chris@10
|
829 }
|
Chris@10
|
830 {
|
Chris@10
|
831 V T2u, T2x, T2A, T2B;
|
Chris@10
|
832 T2u = VFMA(LDK(KP980785280), T2s, VMUL(LDK(KP195090322), T2t));
|
Chris@10
|
833 T2x = VFNMS(LDK(KP195090322), T2w, VMUL(LDK(KP980785280), T2v));
|
Chris@10
|
834 T2y = VSUB(T2u, T2x);
|
Chris@10
|
835 T2J = VADD(T2u, T2x);
|
Chris@10
|
836 T2A = VADD(TG, TX);
|
Chris@10
|
837 T2B = VADD(T28, T22);
|
Chris@10
|
838 T2C = VSUB(T2A, T2B);
|
Chris@10
|
839 T2K = VADD(T2B, T2A);
|
Chris@10
|
840 }
|
Chris@10
|
841 {
|
Chris@10
|
842 V T2z, T2G, T2P, T2Q;
|
Chris@10
|
843 T2z = VADD(T2r, T2y);
|
Chris@10
|
844 T2G = VBYI(VADD(T2C, T2F));
|
Chris@10
|
845 ST(&(x[WS(rs, 25)]), VSUB(T2z, T2G), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
846 ST(&(x[WS(rs, 7)]), VADD(T2z, T2G), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
847 T2P = VBYI(VADD(T2K, T2J));
|
Chris@10
|
848 T2Q = VADD(T2M, T2N);
|
Chris@10
|
849 ST(&(x[WS(rs, 1)]), VADD(T2P, T2Q), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
850 ST(&(x[WS(rs, 31)]), VSUB(T2Q, T2P), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
851 }
|
Chris@10
|
852 {
|
Chris@10
|
853 V T2H, T2I, T2L, T2O;
|
Chris@10
|
854 T2H = VSUB(T2r, T2y);
|
Chris@10
|
855 T2I = VBYI(VSUB(T2F, T2C));
|
Chris@10
|
856 ST(&(x[WS(rs, 23)]), VSUB(T2H, T2I), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
857 ST(&(x[WS(rs, 9)]), VADD(T2H, T2I), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
858 T2L = VBYI(VSUB(T2J, T2K));
|
Chris@10
|
859 T2O = VSUB(T2M, T2N);
|
Chris@10
|
860 ST(&(x[WS(rs, 15)]), VADD(T2L, T2O), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
861 ST(&(x[WS(rs, 17)]), VSUB(T2O, T2L), ms, &(x[WS(rs, 1)]));
|
Chris@10
|
862 }
|
Chris@10
|
863 }
|
Chris@10
|
864 }
|
Chris@10
|
865 }
|
Chris@10
|
866 }
|
Chris@10
|
867 VLEAVE();
|
Chris@10
|
868 }
|
Chris@10
|
869
|
Chris@10
|
870 static const tw_instr twinstr[] = {
|
Chris@10
|
871 VTW(0, 1),
|
Chris@10
|
872 VTW(0, 3),
|
Chris@10
|
873 VTW(0, 9),
|
Chris@10
|
874 VTW(0, 27),
|
Chris@10
|
875 {TW_NEXT, VL, 0}
|
Chris@10
|
876 };
|
Chris@10
|
877
|
Chris@10
|
878 static const ct_desc desc = { 32, XSIMD_STRING("t3bv_32"), twinstr, &GENUS, {228, 142, 16, 0}, 0, 0, 0 };
|
Chris@10
|
879
|
Chris@10
|
880 void XSIMD(codelet_t3bv_32) (planner *p) {
|
Chris@10
|
881 X(kdft_dit_register) (p, t3bv_32, &desc);
|
Chris@10
|
882 }
|
Chris@10
|
883 #endif /* HAVE_FMA */
|