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view Lib/fftw-3.2.1/dft/simd/codelets/t2sv_16.c @ 0:25bf17994ef1
First commit. VS2013, Codeblocks and Mac OSX configuration
| author | Geogaddi\David <d.m.ronan@qmul.ac.uk> |
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| date | Thu, 09 Jul 2015 01:12:16 +0100 |
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/* * 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 Mon Feb 9 19:53:27 EST 2009 */ #include "codelet-dft.h" #ifdef HAVE_FMA /* Generated by: ../../../genfft/gen_twiddle -fma -reorder-insns -schedule-for-pipeline -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -n 16 -name t2sv_16 -include ts.h */ /* * This function contains 196 FP additions, 134 FP multiplications, * (or, 104 additions, 42 multiplications, 92 fused multiply/add), * 120 stack variables, 3 constants, and 64 memory accesses */ #include "ts.h" static void t2sv_16(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms) { DVK(KP923879532, +0.923879532511286756128183189396788286822416626); DVK(KP414213562, +0.414213562373095048801688724209698078569671875); DVK(KP707106781, +0.707106781186547524400844362104849039284835938); INT m; for (m = mb, W = W + (mb * 8); m < me; m = m + (2 * VL), ri = ri + ((2 * VL) * ms), ii = ii + ((2 * VL) * ms), W = W + ((2 * VL) * 8), MAKE_VOLATILE_STRIDE(rs)) { V T34, T30, T2N, T2v, T2M, T2g, T3V, T3X, T32, T2U, T33, T2X, T2O, T2K, T3P; V T3R; { V T2, Tf, TM, TO, T3, T6, T5, Th; T2 = LDW(&(W[0])); Tf = LDW(&(W[TWVL * 2])); TM = LDW(&(W[TWVL * 6])); TO = LDW(&(W[TWVL * 7])); T3 = LDW(&(W[TWVL * 4])); T6 = LDW(&(W[TWVL * 5])); T5 = LDW(&(W[TWVL * 1])); Th = LDW(&(W[TWVL * 3])); { V TW, TZ, Te, T1U, T3A, T3L, T2D, T1G, T3h, T2A, T2B, T1R, T3i, T2I, Tx; V T3M, T1Z, T3w, TL, T26, T25, T37, T1l, T2q, T1d, T2o, T2l, T3c, T1r, T2s; V TX, T10, TV, T2a; { V Tz, TP, TT, Tq, TF, Tu, TI, Tm, TC, T1j, T1p, T1m, T1f, T1O, T1M; V T1K, T2F, Tj, Tn, T1Q, T2G, Tk, T1V, Tr, Tv; { V T1, Ti, Tb, T3z, T8, Tc, T1u, T1D, T1L, T1z, T9, T3x, T1v, T1w, T1A; V T1E; { V T7, T1i, T1e, T1C, T1y; T1 = LD(&(ri[0]), ms, &(ri[0])); { V Tg, TN, TS, Tp; Tg = VMUL(T2, Tf); TN = VMUL(T2, TM); TS = VMUL(T2, TO); Tp = VMUL(Tf, T3); { V T4, Tt, Ta, Tl; T4 = VMUL(T2, T3); Tt = VMUL(Tf, T6); Ta = VMUL(T2, T6); Tl = VMUL(T2, Th); Ti = VFNMS(T5, Th, Tg); Tz = VFMA(T5, Th, Tg); TP = VFMA(T5, TO, TN); TT = VFNMS(T5, TM, TS); TW = VFMA(Th, T6, Tp); Tq = VFNMS(Th, T6, Tp); TF = VFNMS(T5, T6, T4); T7 = VFMA(T5, T6, T4); Tu = VFMA(Th, T3, Tt); TZ = VFNMS(Th, T3, Tt); TI = VFMA(T5, T3, Ta); Tb = VFNMS(T5, T3, Ta); Tm = VFMA(T5, Tf, Tl); TC = VFNMS(T5, Tf, Tl); T1i = VMUL(Ti, T6); T1e = VMUL(Ti, T3); T1C = VMUL(Tz, T6); T1y = VMUL(Tz, T3); T3z = LD(&(ii[0]), ms, &(ii[0])); } } T8 = LD(&(ri[WS(rs, 8)]), ms, &(ri[0])); Tc = LD(&(ii[WS(rs, 8)]), ms, &(ii[0])); T1u = LD(&(ri[WS(rs, 15)]), ms, &(ri[WS(rs, 1)])); T1j = VFNMS(Tm, T3, T1i); T1p = VFMA(Tm, T3, T1i); T1m = VFNMS(Tm, T6, T1e); T1f = VFMA(Tm, T6, T1e); T1D = VFNMS(TC, T3, T1C); T1O = VFMA(TC, T3, T1C); T1L = VFNMS(TC, T6, T1y); T1z = VFMA(TC, T6, T1y); T9 = VMUL(T7, T8); T3x = VMUL(T7, Tc); T1v = VMUL(TM, T1u); T1w = LD(&(ii[WS(rs, 15)]), ms, &(ii[WS(rs, 1)])); T1A = LD(&(ri[WS(rs, 7)]), ms, &(ri[WS(rs, 1)])); T1E = LD(&(ii[WS(rs, 7)]), ms, &(ii[WS(rs, 1)])); } { V T1x, T2x, T1F, T2z, T1N, T1P; { V T1H, T1J, T1I, T2E; { V Td, T3y, T2w, T1B, T2y; T1H = LD(&(ri[WS(rs, 3)]), ms, &(ri[WS(rs, 1)])); T1J = LD(&(ii[WS(rs, 3)]), ms, &(ii[WS(rs, 1)])); Td = VFMA(Tb, Tc, T9); T3y = VFNMS(Tb, T8, T3x); T1M = LD(&(ri[WS(rs, 11)]), ms, &(ri[WS(rs, 1)])); T1x = VFMA(TO, T1w, T1v); T2w = VMUL(TM, T1w); T1B = VMUL(T1z, T1A); T2y = VMUL(T1z, T1E); T1I = VMUL(Tf, T1H); T2E = VMUL(Tf, T1J); Te = VADD(T1, Td); T1U = VSUB(T1, Td); T3A = VADD(T3y, T3z); T3L = VSUB(T3z, T3y); T2x = VFNMS(TO, T1u, T2w); T1F = VFMA(T1D, T1E, T1B); T2z = VFNMS(T1D, T1A, T2y); T1N = VMUL(T1L, T1M); T1P = LD(&(ii[WS(rs, 11)]), ms, &(ii[WS(rs, 1)])); } T1K = VFMA(Th, T1J, T1I); T2F = VFNMS(Th, T1H, T2E); } Tj = LD(&(ri[WS(rs, 4)]), ms, &(ri[0])); Tn = LD(&(ii[WS(rs, 4)]), ms, &(ii[0])); T2D = VSUB(T1x, T1F); T1G = VADD(T1x, T1F); T3h = VADD(T2x, T2z); T2A = VSUB(T2x, T2z); T1Q = VFMA(T1O, T1P, T1N); T2G = VMUL(T1L, T1P); Tk = VMUL(Ti, Tj); T1V = VMUL(Ti, Tn); Tr = LD(&(ri[WS(rs, 12)]), ms, &(ri[0])); Tv = LD(&(ii[WS(rs, 12)]), ms, &(ii[0])); } } { V TE, T22, T15, T17, TK, T16, T2h, T24, T19, T1b; { V To, T1W, TG, TJ, Tw, T1Y, TH, T23; { V TA, TD, TB, T21, T2H, Ts, T1X; TA = LD(&(ri[WS(rs, 2)]), ms, &(ri[0])); TD = LD(&(ii[WS(rs, 2)]), ms, &(ii[0])); T2B = VSUB(T1K, T1Q); T1R = VADD(T1K, T1Q); T2H = VFNMS(T1O, T1M, T2G); To = VFMA(Tm, Tn, Tk); T1W = VFNMS(Tm, Tj, T1V); Ts = VMUL(Tq, Tr); T1X = VMUL(Tq, Tv); TB = VMUL(Tz, TA); T21 = VMUL(Tz, TD); TG = LD(&(ri[WS(rs, 10)]), ms, &(ri[0])); T3i = VADD(T2F, T2H); T2I = VSUB(T2F, T2H); TJ = LD(&(ii[WS(rs, 10)]), ms, &(ii[0])); Tw = VFMA(Tu, Tv, Ts); T1Y = VFNMS(Tu, Tr, T1X); TE = VFMA(TC, TD, TB); T22 = VFNMS(TC, TA, T21); TH = VMUL(TF, TG); } T15 = LD(&(ri[WS(rs, 1)]), ms, &(ri[WS(rs, 1)])); T17 = LD(&(ii[WS(rs, 1)]), ms, &(ii[WS(rs, 1)])); T23 = VMUL(TF, TJ); Tx = VADD(To, Tw); T3M = VSUB(To, Tw); T1Z = VSUB(T1W, T1Y); T3w = VADD(T1W, T1Y); TK = VFMA(TI, TJ, TH); T16 = VMUL(T2, T15); T2h = VMUL(T2, T17); T24 = VFNMS(TI, TG, T23); T19 = LD(&(ri[WS(rs, 9)]), ms, &(ri[WS(rs, 1)])); T1b = LD(&(ii[WS(rs, 9)]), ms, &(ii[WS(rs, 1)])); } { V T1g, T1k, T18, T2i, T1a, T2j, T1h, T2p, T1n, T1q; T1g = LD(&(ri[WS(rs, 5)]), ms, &(ri[WS(rs, 1)])); T1k = LD(&(ii[WS(rs, 5)]), ms, &(ii[WS(rs, 1)])); TL = VADD(TE, TK); T26 = VSUB(TE, TK); T18 = VFMA(T5, T17, T16); T2i = VFNMS(T5, T15, T2h); T25 = VSUB(T22, T24); T37 = VADD(T22, T24); T1a = VMUL(T3, T19); T2j = VMUL(T3, T1b); T1h = VMUL(T1f, T1g); T2p = VMUL(T1f, T1k); T1n = LD(&(ri[WS(rs, 13)]), ms, &(ri[WS(rs, 1)])); T1q = LD(&(ii[WS(rs, 13)]), ms, &(ii[WS(rs, 1)])); { V TQ, TU, TR, T29; { V T1c, T2k, T1o, T2r; TQ = LD(&(ri[WS(rs, 14)]), ms, &(ri[0])); TU = LD(&(ii[WS(rs, 14)]), ms, &(ii[0])); T1c = VFMA(T6, T1b, T1a); T2k = VFNMS(T6, T19, T2j); T1l = VFMA(T1j, T1k, T1h); T2q = VFNMS(T1j, T1g, T2p); T1o = VMUL(T1m, T1n); T2r = VMUL(T1m, T1q); TR = VMUL(TP, TQ); T29 = VMUL(TP, TU); T1d = VADD(T18, T1c); T2o = VSUB(T18, T1c); T2l = VSUB(T2i, T2k); T3c = VADD(T2i, T2k); T1r = VFMA(T1p, T1q, T1o); T2s = VFNMS(T1p, T1n, T2r); TX = LD(&(ri[WS(rs, 6)]), ms, &(ri[0])); T10 = LD(&(ii[WS(rs, 6)]), ms, &(ii[0])); } TV = VFMA(TT, TU, TR); T2a = VFNMS(TT, TQ, T29); } } } } { V T36, Ty, T3B, T3G, T1s, T2m, T2t, T3d, TY, T2b, T3g, T1S, T3s, T3j; T36 = VSUB(Te, Tx); Ty = VADD(Te, Tx); T3B = VADD(T3w, T3A); T3G = VSUB(T3A, T3w); T1s = VADD(T1l, T1r); T2m = VSUB(T1l, T1r); T2t = VSUB(T2q, T2s); T3d = VADD(T2q, T2s); TY = VMUL(TW, TX); T2b = VMUL(TW, T10); T3g = VSUB(T1G, T1R); T1S = VADD(T1G, T1R); T3s = VADD(T3h, T3i); T3j = VSUB(T3h, T3i); { V T3D, T1T, T3u, T3t, T28, T12, T38, T2d, T3n, T3f; { V T1t, T3b, T3e, T3r, T11, T2c; T1t = VADD(T1d, T1s); T3b = VSUB(T1d, T1s); T3e = VSUB(T3c, T3d); T3r = VADD(T3c, T3d); T11 = VFMA(TZ, T10, TY); T2c = VFNMS(TZ, TX, T2b); T3D = VSUB(T1S, T1t); T1T = VADD(T1t, T1S); T3u = VADD(T3r, T3s); T3t = VSUB(T3r, T3s); T28 = VSUB(TV, T11); T12 = VADD(TV, T11); T38 = VADD(T2a, T2c); T2d = VSUB(T2a, T2c); T3n = VSUB(T3e, T3b); T3f = VADD(T3b, T3e); } { V T2Q, T20, T3N, T3T, T2J, T2C, T2W, T2V, T3O, T2f, T3U, T2T; { V T2R, T27, T2e, T2S, T13, T3F; T2Q = VADD(T1U, T1Z); T20 = VSUB(T1U, T1Z); T3N = VSUB(T3L, T3M); T3T = VADD(T3M, T3L); T13 = VADD(TL, T12); T3F = VSUB(T12, TL); { V T3v, T39, T3o, T3k; T3v = VADD(T37, T38); T39 = VSUB(T37, T38); T3o = VADD(T3g, T3j); T3k = VSUB(T3g, T3j); { V T3H, T3J, T14, T3q; T3H = VADD(T3F, T3G); T3J = VSUB(T3G, T3F); T14 = VADD(Ty, T13); T3q = VSUB(Ty, T13); { V T3a, T3m, T3C, T3E; T3a = VADD(T36, T39); T3m = VSUB(T36, T39); T3C = VADD(T3v, T3B); T3E = VSUB(T3B, T3v); { V T3I, T3p, T3l, T3K; T3I = VADD(T3n, T3o); T3p = VSUB(T3n, T3o); T3l = VADD(T3f, T3k); T3K = VSUB(T3k, T3f); ST(&(ri[WS(rs, 4)]), VADD(T3q, T3t), ms, &(ri[0])); ST(&(ri[WS(rs, 12)]), VSUB(T3q, T3t), ms, &(ri[0])); ST(&(ri[0]), VADD(T14, T1T), ms, &(ri[0])); ST(&(ri[WS(rs, 8)]), VSUB(T14, T1T), ms, &(ri[0])); ST(&(ii[WS(rs, 4)]), VADD(T3D, T3E), ms, &(ii[0])); ST(&(ii[WS(rs, 12)]), VSUB(T3E, T3D), ms, &(ii[0])); ST(&(ii[0]), VADD(T3u, T3C), ms, &(ii[0])); ST(&(ii[WS(rs, 8)]), VSUB(T3C, T3u), ms, &(ii[0])); ST(&(ri[WS(rs, 6)]), VFMA(LDK(KP707106781), T3p, T3m), ms, &(ri[0])); ST(&(ri[WS(rs, 14)]), VFNMS(LDK(KP707106781), T3p, T3m), ms, &(ri[0])); ST(&(ii[WS(rs, 10)]), VFNMS(LDK(KP707106781), T3I, T3H), ms, &(ii[0])); ST(&(ii[WS(rs, 2)]), VFMA(LDK(KP707106781), T3I, T3H), ms, &(ii[0])); ST(&(ii[WS(rs, 14)]), VFNMS(LDK(KP707106781), T3K, T3J), ms, &(ii[0])); ST(&(ii[WS(rs, 6)]), VFMA(LDK(KP707106781), T3K, T3J), ms, &(ii[0])); ST(&(ri[WS(rs, 2)]), VFMA(LDK(KP707106781), T3l, T3a), ms, &(ri[0])); ST(&(ri[WS(rs, 10)]), VFNMS(LDK(KP707106781), T3l, T3a), ms, &(ri[0])); T2R = VADD(T26, T25); T27 = VSUB(T25, T26); T2e = VADD(T28, T2d); T2S = VSUB(T28, T2d); } } } } { V T2Y, T2Z, T2n, T2u; T2J = VSUB(T2D, T2I); T2Y = VADD(T2D, T2I); T2Z = VSUB(T2A, T2B); T2C = VADD(T2A, T2B); T2W = VSUB(T2l, T2m); T2n = VADD(T2l, T2m); T2u = VSUB(T2o, T2t); T2V = VADD(T2o, T2t); T3O = VADD(T27, T2e); T2f = VSUB(T27, T2e); T34 = VFMA(LDK(KP414213562), T2Y, T2Z); T30 = VFNMS(LDK(KP414213562), T2Z, T2Y); T3U = VSUB(T2S, T2R); T2T = VADD(T2R, T2S); T2N = VFNMS(LDK(KP414213562), T2n, T2u); T2v = VFMA(LDK(KP414213562), T2u, T2n); } } T2M = VFNMS(LDK(KP707106781), T2f, T20); T2g = VFMA(LDK(KP707106781), T2f, T20); T3V = VFMA(LDK(KP707106781), T3U, T3T); T3X = VFNMS(LDK(KP707106781), T3U, T3T); T32 = VFNMS(LDK(KP707106781), T2T, T2Q); T2U = VFMA(LDK(KP707106781), T2T, T2Q); T33 = VFNMS(LDK(KP414213562), T2V, T2W); T2X = VFMA(LDK(KP414213562), T2W, T2V); T2O = VFMA(LDK(KP414213562), T2C, T2J); T2K = VFNMS(LDK(KP414213562), T2J, T2C); T3P = VFMA(LDK(KP707106781), T3O, T3N); T3R = VFNMS(LDK(KP707106781), T3O, T3N); } } } } } { V T3Q, T35, T31, T3S; T3Q = VADD(T33, T34); T35 = VSUB(T33, T34); T31 = VADD(T2X, T30); T3S = VSUB(T30, T2X); { V T3W, T2P, T2L, T3Y; T3W = VSUB(T2O, T2N); T2P = VADD(T2N, T2O); T2L = VSUB(T2v, T2K); T3Y = VADD(T2v, T2K); ST(&(ri[WS(rs, 5)]), VFMA(LDK(KP923879532), T35, T32), ms, &(ri[WS(rs, 1)])); ST(&(ri[WS(rs, 13)]), VFNMS(LDK(KP923879532), T35, T32), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 9)]), VFNMS(LDK(KP923879532), T3Q, T3P), ms, &(ii[WS(rs, 1)])); ST(&(ii[WS(rs, 1)]), VFMA(LDK(KP923879532), T3Q, T3P), ms, &(ii[WS(rs, 1)])); ST(&(ii[WS(rs, 13)]), VFNMS(LDK(KP923879532), T3S, T3R), ms, &(ii[WS(rs, 1)])); ST(&(ii[WS(rs, 5)]), VFMA(LDK(KP923879532), T3S, T3R), ms, &(ii[WS(rs, 1)])); ST(&(ri[WS(rs, 1)]), VFMA(LDK(KP923879532), T31, T2U), ms, &(ri[WS(rs, 1)])); ST(&(ri[WS(rs, 9)]), VFNMS(LDK(KP923879532), T31, T2U), ms, &(ri[WS(rs, 1)])); ST(&(ri[WS(rs, 15)]), VFMA(LDK(KP923879532), T2P, T2M), ms, &(ri[WS(rs, 1)])); ST(&(ri[WS(rs, 7)]), VFNMS(LDK(KP923879532), T2P, T2M), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 11)]), VFNMS(LDK(KP923879532), T3W, T3V), ms, &(ii[WS(rs, 1)])); ST(&(ii[WS(rs, 3)]), VFMA(LDK(KP923879532), T3W, T3V), ms, &(ii[WS(rs, 1)])); ST(&(ii[WS(rs, 15)]), VFMA(LDK(KP923879532), T3Y, T3X), ms, &(ii[WS(rs, 1)])); ST(&(ii[WS(rs, 7)]), VFNMS(LDK(KP923879532), T3Y, T3X), ms, &(ii[WS(rs, 1)])); ST(&(ri[WS(rs, 3)]), VFMA(LDK(KP923879532), T2L, T2g), ms, &(ri[WS(rs, 1)])); ST(&(ri[WS(rs, 11)]), VFNMS(LDK(KP923879532), T2L, T2g), ms, &(ri[WS(rs, 1)])); } } } } static const tw_instr twinstr[] = { VTW(0, 1), VTW(0, 3), VTW(0, 9), VTW(0, 15), {TW_NEXT, (2 * VL), 0} }; static const ct_desc desc = { 16, "t2sv_16", twinstr, &GENUS, {104, 42, 92, 0}, 0, 0, 0 }; void X(codelet_t2sv_16) (planner *p) { X(kdft_dit_register) (p, t2sv_16, &desc); } #else /* HAVE_FMA */ /* Generated by: ../../../genfft/gen_twiddle -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -n 16 -name t2sv_16 -include ts.h */ /* * This function contains 196 FP additions, 108 FP multiplications, * (or, 156 additions, 68 multiplications, 40 fused multiply/add), * 82 stack variables, 3 constants, and 64 memory accesses */ #include "ts.h" static void t2sv_16(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms) { DVK(KP382683432, +0.382683432365089771728459984030398866761344562); DVK(KP923879532, +0.923879532511286756128183189396788286822416626); DVK(KP707106781, +0.707106781186547524400844362104849039284835938); INT m; for (m = mb, W = W + (mb * 8); m < me; m = m + (2 * VL), ri = ri + ((2 * VL) * ms), ii = ii + ((2 * VL) * ms), W = W + ((2 * VL) * 8), MAKE_VOLATILE_STRIDE(rs)) { V T2, T5, Tg, Ti, Tk, To, TE, TC, T6, T3, T8, TW, TJ, Tt, TU; V Tc, Tx, TH, TN, TO, TP, TR, T1f, T1k, T1b, T1i, T1y, T1H, T1u, T1F; { V T7, Tv, Ta, Ts, T4, Tw, Tb, Tr; { V Th, Tn, Tj, Tm; T2 = LDW(&(W[0])); T5 = LDW(&(W[TWVL * 1])); Tg = LDW(&(W[TWVL * 2])); Ti = LDW(&(W[TWVL * 3])); Th = VMUL(T2, Tg); Tn = VMUL(T5, Tg); Tj = VMUL(T5, Ti); Tm = VMUL(T2, Ti); Tk = VSUB(Th, Tj); To = VADD(Tm, Tn); TE = VSUB(Tm, Tn); TC = VADD(Th, Tj); T6 = LDW(&(W[TWVL * 5])); T7 = VMUL(T5, T6); Tv = VMUL(Tg, T6); Ta = VMUL(T2, T6); Ts = VMUL(Ti, T6); T3 = LDW(&(W[TWVL * 4])); T4 = VMUL(T2, T3); Tw = VMUL(Ti, T3); Tb = VMUL(T5, T3); Tr = VMUL(Tg, T3); } T8 = VADD(T4, T7); TW = VSUB(Tv, Tw); TJ = VADD(Ta, Tb); Tt = VSUB(Tr, Ts); TU = VADD(Tr, Ts); Tc = VSUB(Ta, Tb); Tx = VADD(Tv, Tw); TH = VSUB(T4, T7); TN = LDW(&(W[TWVL * 6])); TO = LDW(&(W[TWVL * 7])); TP = VFMA(T2, TN, VMUL(T5, TO)); TR = VFNMS(T5, TN, VMUL(T2, TO)); { V T1d, T1e, T19, T1a; T1d = VMUL(Tk, T6); T1e = VMUL(To, T3); T1f = VSUB(T1d, T1e); T1k = VADD(T1d, T1e); T19 = VMUL(Tk, T3); T1a = VMUL(To, T6); T1b = VADD(T19, T1a); T1i = VSUB(T19, T1a); } { V T1w, T1x, T1s, T1t; T1w = VMUL(TC, T6); T1x = VMUL(TE, T3); T1y = VSUB(T1w, T1x); T1H = VADD(T1w, T1x); T1s = VMUL(TC, T3); T1t = VMUL(TE, T6); T1u = VADD(T1s, T1t); T1F = VSUB(T1s, T1t); } } { V Tf, T3r, T1N, T3e, TA, T3s, T1Q, T3b, TM, T2M, T1W, T2w, TZ, T2N, T21; V T2x, T1B, T1K, T2V, T2W, T2X, T2Y, T2j, T2D, T2o, T2E, T18, T1n, T2Q, T2R; V T2S, T2T, T28, T2A, T2d, T2B; { V T1, T3d, Te, T3c, T9, Td; T1 = LD(&(ri[0]), ms, &(ri[0])); T3d = LD(&(ii[0]), ms, &(ii[0])); T9 = LD(&(ri[WS(rs, 8)]), ms, &(ri[0])); Td = LD(&(ii[WS(rs, 8)]), ms, &(ii[0])); Te = VFMA(T8, T9, VMUL(Tc, Td)); T3c = VFNMS(Tc, T9, VMUL(T8, Td)); Tf = VADD(T1, Te); T3r = VSUB(T3d, T3c); T1N = VSUB(T1, Te); T3e = VADD(T3c, T3d); } { V Tq, T1O, Tz, T1P; { V Tl, Tp, Tu, Ty; Tl = LD(&(ri[WS(rs, 4)]), ms, &(ri[0])); Tp = LD(&(ii[WS(rs, 4)]), ms, &(ii[0])); Tq = VFMA(Tk, Tl, VMUL(To, Tp)); T1O = VFNMS(To, Tl, VMUL(Tk, Tp)); Tu = LD(&(ri[WS(rs, 12)]), ms, &(ri[0])); Ty = LD(&(ii[WS(rs, 12)]), ms, &(ii[0])); Tz = VFMA(Tt, Tu, VMUL(Tx, Ty)); T1P = VFNMS(Tx, Tu, VMUL(Tt, Ty)); } TA = VADD(Tq, Tz); T3s = VSUB(Tq, Tz); T1Q = VSUB(T1O, T1P); T3b = VADD(T1O, T1P); } { V TG, T1S, TL, T1T, T1U, T1V; { V TD, TF, TI, TK; TD = LD(&(ri[WS(rs, 2)]), ms, &(ri[0])); TF = LD(&(ii[WS(rs, 2)]), ms, &(ii[0])); TG = VFMA(TC, TD, VMUL(TE, TF)); T1S = VFNMS(TE, TD, VMUL(TC, TF)); TI = LD(&(ri[WS(rs, 10)]), ms, &(ri[0])); TK = LD(&(ii[WS(rs, 10)]), ms, &(ii[0])); TL = VFMA(TH, TI, VMUL(TJ, TK)); T1T = VFNMS(TJ, TI, VMUL(TH, TK)); } TM = VADD(TG, TL); T2M = VADD(T1S, T1T); T1U = VSUB(T1S, T1T); T1V = VSUB(TG, TL); T1W = VSUB(T1U, T1V); T2w = VADD(T1V, T1U); } { V TT, T1Y, TY, T1Z, T1X, T20; { V TQ, TS, TV, TX; TQ = LD(&(ri[WS(rs, 14)]), ms, &(ri[0])); TS = LD(&(ii[WS(rs, 14)]), ms, &(ii[0])); TT = VFMA(TP, TQ, VMUL(TR, TS)); T1Y = VFNMS(TR, TQ, VMUL(TP, TS)); TV = LD(&(ri[WS(rs, 6)]), ms, &(ri[0])); TX = LD(&(ii[WS(rs, 6)]), ms, &(ii[0])); TY = VFMA(TU, TV, VMUL(TW, TX)); T1Z = VFNMS(TW, TV, VMUL(TU, TX)); } TZ = VADD(TT, TY); T2N = VADD(T1Y, T1Z); T1X = VSUB(TT, TY); T20 = VSUB(T1Y, T1Z); T21 = VADD(T1X, T20); T2x = VSUB(T1X, T20); } { V T1r, T2k, T1J, T2h, T1A, T2l, T1E, T2g; { V T1p, T1q, T1G, T1I; T1p = LD(&(ri[WS(rs, 15)]), ms, &(ri[WS(rs, 1)])); T1q = LD(&(ii[WS(rs, 15)]), ms, &(ii[WS(rs, 1)])); T1r = VFMA(TN, T1p, VMUL(TO, T1q)); T2k = VFNMS(TO, T1p, VMUL(TN, T1q)); T1G = LD(&(ri[WS(rs, 11)]), ms, &(ri[WS(rs, 1)])); T1I = LD(&(ii[WS(rs, 11)]), ms, &(ii[WS(rs, 1)])); T1J = VFMA(T1F, T1G, VMUL(T1H, T1I)); T2h = VFNMS(T1H, T1G, VMUL(T1F, T1I)); } { V T1v, T1z, T1C, T1D; T1v = LD(&(ri[WS(rs, 7)]), ms, &(ri[WS(rs, 1)])); T1z = LD(&(ii[WS(rs, 7)]), ms, &(ii[WS(rs, 1)])); T1A = VFMA(T1u, T1v, VMUL(T1y, T1z)); T2l = VFNMS(T1y, T1v, VMUL(T1u, T1z)); T1C = LD(&(ri[WS(rs, 3)]), ms, &(ri[WS(rs, 1)])); T1D = LD(&(ii[WS(rs, 3)]), ms, &(ii[WS(rs, 1)])); T1E = VFMA(Tg, T1C, VMUL(Ti, T1D)); T2g = VFNMS(Ti, T1C, VMUL(Tg, T1D)); } T1B = VADD(T1r, T1A); T1K = VADD(T1E, T1J); T2V = VSUB(T1B, T1K); T2W = VADD(T2k, T2l); T2X = VADD(T2g, T2h); T2Y = VSUB(T2W, T2X); { V T2f, T2i, T2m, T2n; T2f = VSUB(T1r, T1A); T2i = VSUB(T2g, T2h); T2j = VSUB(T2f, T2i); T2D = VADD(T2f, T2i); T2m = VSUB(T2k, T2l); T2n = VSUB(T1E, T1J); T2o = VADD(T2m, T2n); T2E = VSUB(T2m, T2n); } } { V T14, T24, T1m, T2b, T17, T25, T1h, T2a; { V T12, T13, T1j, T1l; T12 = LD(&(ri[WS(rs, 1)]), ms, &(ri[WS(rs, 1)])); T13 = LD(&(ii[WS(rs, 1)]), ms, &(ii[WS(rs, 1)])); T14 = VFMA(T2, T12, VMUL(T5, T13)); T24 = VFNMS(T5, T12, VMUL(T2, T13)); T1j = LD(&(ri[WS(rs, 13)]), ms, &(ri[WS(rs, 1)])); T1l = LD(&(ii[WS(rs, 13)]), ms, &(ii[WS(rs, 1)])); T1m = VFMA(T1i, T1j, VMUL(T1k, T1l)); T2b = VFNMS(T1k, T1j, VMUL(T1i, T1l)); } { V T15, T16, T1c, T1g; T15 = LD(&(ri[WS(rs, 9)]), ms, &(ri[WS(rs, 1)])); T16 = LD(&(ii[WS(rs, 9)]), ms, &(ii[WS(rs, 1)])); T17 = VFMA(T3, T15, VMUL(T6, T16)); T25 = VFNMS(T6, T15, VMUL(T3, T16)); T1c = LD(&(ri[WS(rs, 5)]), ms, &(ri[WS(rs, 1)])); T1g = LD(&(ii[WS(rs, 5)]), ms, &(ii[WS(rs, 1)])); T1h = VFMA(T1b, T1c, VMUL(T1f, T1g)); T2a = VFNMS(T1f, T1c, VMUL(T1b, T1g)); } T18 = VADD(T14, T17); T1n = VADD(T1h, T1m); T2Q = VSUB(T18, T1n); T2R = VADD(T24, T25); T2S = VADD(T2a, T2b); T2T = VSUB(T2R, T2S); { V T26, T27, T29, T2c; T26 = VSUB(T24, T25); T27 = VSUB(T1h, T1m); T28 = VADD(T26, T27); T2A = VSUB(T26, T27); T29 = VSUB(T14, T17); T2c = VSUB(T2a, T2b); T2d = VSUB(T29, T2c); T2B = VADD(T29, T2c); } } { V T23, T2r, T3A, T3C, T2q, T3B, T2u, T3x; { V T1R, T22, T3y, T3z; T1R = VSUB(T1N, T1Q); T22 = VMUL(LDK(KP707106781), VSUB(T1W, T21)); T23 = VADD(T1R, T22); T2r = VSUB(T1R, T22); T3y = VMUL(LDK(KP707106781), VSUB(T2x, T2w)); T3z = VADD(T3s, T3r); T3A = VADD(T3y, T3z); T3C = VSUB(T3z, T3y); } { V T2e, T2p, T2s, T2t; T2e = VFMA(LDK(KP923879532), T28, VMUL(LDK(KP382683432), T2d)); T2p = VFNMS(LDK(KP923879532), T2o, VMUL(LDK(KP382683432), T2j)); T2q = VADD(T2e, T2p); T3B = VSUB(T2p, T2e); T2s = VFNMS(LDK(KP923879532), T2d, VMUL(LDK(KP382683432), T28)); T2t = VFMA(LDK(KP382683432), T2o, VMUL(LDK(KP923879532), T2j)); T2u = VSUB(T2s, T2t); T3x = VADD(T2s, T2t); } ST(&(ri[WS(rs, 11)]), VSUB(T23, T2q), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 11)]), VSUB(T3A, T3x), ms, &(ii[WS(rs, 1)])); ST(&(ri[WS(rs, 3)]), VADD(T23, T2q), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 3)]), VADD(T3x, T3A), ms, &(ii[WS(rs, 1)])); ST(&(ri[WS(rs, 15)]), VSUB(T2r, T2u), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 15)]), VSUB(T3C, T3B), ms, &(ii[WS(rs, 1)])); ST(&(ri[WS(rs, 7)]), VADD(T2r, T2u), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 7)]), VADD(T3B, T3C), ms, &(ii[WS(rs, 1)])); } { V T2P, T31, T3m, T3o, T30, T3n, T34, T3j; { V T2L, T2O, T3k, T3l; T2L = VSUB(Tf, TA); T2O = VSUB(T2M, T2N); T2P = VADD(T2L, T2O); T31 = VSUB(T2L, T2O); T3k = VSUB(TZ, TM); T3l = VSUB(T3e, T3b); T3m = VADD(T3k, T3l); T3o = VSUB(T3l, T3k); } { V T2U, T2Z, T32, T33; T2U = VADD(T2Q, T2T); T2Z = VSUB(T2V, T2Y); T30 = VMUL(LDK(KP707106781), VADD(T2U, T2Z)); T3n = VMUL(LDK(KP707106781), VSUB(T2Z, T2U)); T32 = VSUB(T2T, T2Q); T33 = VADD(T2V, T2Y); T34 = VMUL(LDK(KP707106781), VSUB(T32, T33)); T3j = VMUL(LDK(KP707106781), VADD(T32, T33)); } ST(&(ri[WS(rs, 10)]), VSUB(T2P, T30), ms, &(ri[0])); ST(&(ii[WS(rs, 10)]), VSUB(T3m, T3j), ms, &(ii[0])); ST(&(ri[WS(rs, 2)]), VADD(T2P, T30), ms, &(ri[0])); ST(&(ii[WS(rs, 2)]), VADD(T3j, T3m), ms, &(ii[0])); ST(&(ri[WS(rs, 14)]), VSUB(T31, T34), ms, &(ri[0])); ST(&(ii[WS(rs, 14)]), VSUB(T3o, T3n), ms, &(ii[0])); ST(&(ri[WS(rs, 6)]), VADD(T31, T34), ms, &(ri[0])); ST(&(ii[WS(rs, 6)]), VADD(T3n, T3o), ms, &(ii[0])); } { V T2z, T2H, T3u, T3w, T2G, T3v, T2K, T3p; { V T2v, T2y, T3q, T3t; T2v = VADD(T1N, T1Q); T2y = VMUL(LDK(KP707106781), VADD(T2w, T2x)); T2z = VADD(T2v, T2y); T2H = VSUB(T2v, T2y); T3q = VMUL(LDK(KP707106781), VADD(T1W, T21)); T3t = VSUB(T3r, T3s); T3u = VADD(T3q, T3t); T3w = VSUB(T3t, T3q); } { V T2C, T2F, T2I, T2J; T2C = VFMA(LDK(KP382683432), T2A, VMUL(LDK(KP923879532), T2B)); T2F = VFNMS(LDK(KP382683432), T2E, VMUL(LDK(KP923879532), T2D)); T2G = VADD(T2C, T2F); T3v = VSUB(T2F, T2C); T2I = VFNMS(LDK(KP382683432), T2B, VMUL(LDK(KP923879532), T2A)); T2J = VFMA(LDK(KP923879532), T2E, VMUL(LDK(KP382683432), T2D)); T2K = VSUB(T2I, T2J); T3p = VADD(T2I, T2J); } ST(&(ri[WS(rs, 9)]), VSUB(T2z, T2G), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 9)]), VSUB(T3u, T3p), ms, &(ii[WS(rs, 1)])); ST(&(ri[WS(rs, 1)]), VADD(T2z, T2G), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 1)]), VADD(T3p, T3u), ms, &(ii[WS(rs, 1)])); ST(&(ri[WS(rs, 13)]), VSUB(T2H, T2K), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 13)]), VSUB(T3w, T3v), ms, &(ii[WS(rs, 1)])); ST(&(ri[WS(rs, 5)]), VADD(T2H, T2K), ms, &(ri[WS(rs, 1)])); ST(&(ii[WS(rs, 5)]), VADD(T3v, T3w), ms, &(ii[WS(rs, 1)])); } { V T11, T35, T3g, T3i, T1M, T3h, T38, T39; { V TB, T10, T3a, T3f; TB = VADD(Tf, TA); T10 = VADD(TM, TZ); T11 = VADD(TB, T10); T35 = VSUB(TB, T10); T3a = VADD(T2M, T2N); T3f = VADD(T3b, T3e); T3g = VADD(T3a, T3f); T3i = VSUB(T3f, T3a); } { V T1o, T1L, T36, T37; T1o = VADD(T18, T1n); T1L = VADD(T1B, T1K); T1M = VADD(T1o, T1L); T3h = VSUB(T1L, T1o); T36 = VADD(T2R, T2S); T37 = VADD(T2W, T2X); T38 = VSUB(T36, T37); T39 = VADD(T36, T37); } ST(&(ri[WS(rs, 8)]), VSUB(T11, T1M), ms, &(ri[0])); ST(&(ii[WS(rs, 8)]), VSUB(T3g, T39), ms, &(ii[0])); ST(&(ri[0]), VADD(T11, T1M), ms, &(ri[0])); ST(&(ii[0]), VADD(T39, T3g), ms, &(ii[0])); ST(&(ri[WS(rs, 12)]), VSUB(T35, T38), ms, &(ri[0])); ST(&(ii[WS(rs, 12)]), VSUB(T3i, T3h), ms, &(ii[0])); ST(&(ri[WS(rs, 4)]), VADD(T35, T38), ms, &(ri[0])); ST(&(ii[WS(rs, 4)]), VADD(T3h, T3i), ms, &(ii[0])); } } } } static const tw_instr twinstr[] = { VTW(0, 1), VTW(0, 3), VTW(0, 9), VTW(0, 15), {TW_NEXT, (2 * VL), 0} }; static const ct_desc desc = { 16, "t2sv_16", twinstr, &GENUS, {156, 68, 40, 0}, 0, 0, 0 }; void X(codelet_t2sv_16) (planner *p) { X(kdft_dit_register) (p, t2sv_16, &desc); } #endif /* HAVE_FMA */