Chris@42: /* Chris@42: * Copyright (c) 2003, 2007-14 Matteo Frigo Chris@42: * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology Chris@42: * Chris@42: * This program is free software; you can redistribute it and/or modify Chris@42: * it under the terms of the GNU General Public License as published by Chris@42: * the Free Software Foundation; either version 2 of the License, or Chris@42: * (at your option) any later version. Chris@42: * Chris@42: * This program is distributed in the hope that it will be useful, Chris@42: * but WITHOUT ANY WARRANTY; without even the implied warranty of Chris@42: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Chris@42: * GNU General Public License for more details. Chris@42: * Chris@42: * You should have received a copy of the GNU General Public License Chris@42: * along with this program; if not, write to the Free Software Chris@42: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Chris@42: * Chris@42: */ Chris@42: Chris@42: /* This file was automatically generated --- DO NOT EDIT */ Chris@42: /* Generated on Sat Jul 30 16:45:19 EDT 2016 */ Chris@42: Chris@42: #include "codelet-dft.h" Chris@42: Chris@42: #ifdef HAVE_FMA Chris@42: Chris@42: /* Generated by: ../../../genfft/gen_twiddle.native -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 */ Chris@42: Chris@42: /* Chris@42: * This function contains 196 FP additions, 134 FP multiplications, Chris@42: * (or, 104 additions, 42 multiplications, 92 fused multiply/add), Chris@42: * 120 stack variables, 3 constants, and 64 memory accesses Chris@42: */ Chris@42: #include "ts.h" Chris@42: Chris@42: static void t2sv_16(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms) Chris@42: { Chris@42: DVK(KP923879532, +0.923879532511286756128183189396788286822416626); Chris@42: DVK(KP414213562, +0.414213562373095048801688724209698078569671875); Chris@42: DVK(KP707106781, +0.707106781186547524400844362104849039284835938); Chris@42: { Chris@42: INT m; Chris@42: 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(32, rs)) { Chris@42: V T34, T30, T2N, T2v, T2M, T2g, T3V, T3X, T32, T2U, T33, T2X, T2O, T2K, T3P; Chris@42: V T3R; Chris@42: { Chris@42: V T2, Tf, TM, TO, T3, T6, T5, Th; Chris@42: T2 = LDW(&(W[0])); Chris@42: Tf = LDW(&(W[TWVL * 2])); Chris@42: TM = LDW(&(W[TWVL * 6])); Chris@42: TO = LDW(&(W[TWVL * 7])); Chris@42: T3 = LDW(&(W[TWVL * 4])); Chris@42: T6 = LDW(&(W[TWVL * 5])); Chris@42: T5 = LDW(&(W[TWVL * 1])); Chris@42: Th = LDW(&(W[TWVL * 3])); Chris@42: { Chris@42: V TW, TZ, Te, T1U, T3A, T3L, T2D, T1G, T3h, T2A, T2B, T1R, T3i, T2I, Tx; Chris@42: V T3M, T1Z, T3w, TL, T26, T25, T37, T1l, T2q, T1d, T2o, T2l, T3c, T1r, T2s; Chris@42: V TX, T10, TV, T2a; Chris@42: { Chris@42: V Tz, TP, TT, Tq, TF, Tu, TI, Tm, TC, T1j, T1p, T1m, T1f, T1O, T1M; Chris@42: V T1K, T2F, Tj, Tn, T1Q, T2G, Tk, T1V, Tr, Tv; Chris@42: { Chris@42: V T1, Ti, Tb, T3z, T8, Tc, T1u, T1D, T1L, T1z, T9, T3x, T1v, T1w, T1A; Chris@42: V T1E; Chris@42: { Chris@42: V T7, T1i, T1e, T1C, T1y; Chris@42: T1 = LD(&(ri[0]), ms, &(ri[0])); Chris@42: { Chris@42: V Tg, TN, TS, Tp; Chris@42: Tg = VMUL(T2, Tf); Chris@42: TN = VMUL(T2, TM); Chris@42: TS = VMUL(T2, TO); Chris@42: Tp = VMUL(Tf, T3); Chris@42: { Chris@42: V T4, Tt, Ta, Tl; Chris@42: T4 = VMUL(T2, T3); Chris@42: Tt = VMUL(Tf, T6); Chris@42: Ta = VMUL(T2, T6); Chris@42: Tl = VMUL(T2, Th); Chris@42: Ti = VFNMS(T5, Th, Tg); Chris@42: Tz = VFMA(T5, Th, Tg); Chris@42: TP = VFMA(T5, TO, TN); Chris@42: TT = VFNMS(T5, TM, TS); Chris@42: TW = VFMA(Th, T6, Tp); Chris@42: Tq = VFNMS(Th, T6, Tp); Chris@42: TF = VFNMS(T5, T6, T4); Chris@42: T7 = VFMA(T5, T6, T4); Chris@42: Tu = VFMA(Th, T3, Tt); Chris@42: TZ = VFNMS(Th, T3, Tt); Chris@42: TI = VFMA(T5, T3, Ta); Chris@42: Tb = VFNMS(T5, T3, Ta); Chris@42: Tm = VFMA(T5, Tf, Tl); Chris@42: TC = VFNMS(T5, Tf, Tl); Chris@42: T1i = VMUL(Ti, T6); Chris@42: T1e = VMUL(Ti, T3); Chris@42: T1C = VMUL(Tz, T6); Chris@42: T1y = VMUL(Tz, T3); Chris@42: T3z = LD(&(ii[0]), ms, &(ii[0])); Chris@42: } Chris@42: } Chris@42: T8 = LD(&(ri[WS(rs, 8)]), ms, &(ri[0])); Chris@42: Tc = LD(&(ii[WS(rs, 8)]), ms, &(ii[0])); Chris@42: T1u = LD(&(ri[WS(rs, 15)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1j = VFNMS(Tm, T3, T1i); Chris@42: T1p = VFMA(Tm, T3, T1i); Chris@42: T1m = VFNMS(Tm, T6, T1e); Chris@42: T1f = VFMA(Tm, T6, T1e); Chris@42: T1D = VFNMS(TC, T3, T1C); Chris@42: T1O = VFMA(TC, T3, T1C); Chris@42: T1L = VFNMS(TC, T6, T1y); Chris@42: T1z = VFMA(TC, T6, T1y); Chris@42: T9 = VMUL(T7, T8); Chris@42: T3x = VMUL(T7, Tc); Chris@42: T1v = VMUL(TM, T1u); Chris@42: T1w = LD(&(ii[WS(rs, 15)]), ms, &(ii[WS(rs, 1)])); Chris@42: T1A = LD(&(ri[WS(rs, 7)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1E = LD(&(ii[WS(rs, 7)]), ms, &(ii[WS(rs, 1)])); Chris@42: } Chris@42: { Chris@42: V T1x, T2x, T1F, T2z, T1N, T1P; Chris@42: { Chris@42: V T1H, T1J, T1I, T2E; Chris@42: { Chris@42: V Td, T3y, T2w, T1B, T2y; Chris@42: T1H = LD(&(ri[WS(rs, 3)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1J = LD(&(ii[WS(rs, 3)]), ms, &(ii[WS(rs, 1)])); Chris@42: Td = VFMA(Tb, Tc, T9); Chris@42: T3y = VFNMS(Tb, T8, T3x); Chris@42: T1M = LD(&(ri[WS(rs, 11)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1x = VFMA(TO, T1w, T1v); Chris@42: T2w = VMUL(TM, T1w); Chris@42: T1B = VMUL(T1z, T1A); Chris@42: T2y = VMUL(T1z, T1E); Chris@42: T1I = VMUL(Tf, T1H); Chris@42: T2E = VMUL(Tf, T1J); Chris@42: Te = VADD(T1, Td); Chris@42: T1U = VSUB(T1, Td); Chris@42: T3A = VADD(T3y, T3z); Chris@42: T3L = VSUB(T3z, T3y); Chris@42: T2x = VFNMS(TO, T1u, T2w); Chris@42: T1F = VFMA(T1D, T1E, T1B); Chris@42: T2z = VFNMS(T1D, T1A, T2y); Chris@42: T1N = VMUL(T1L, T1M); Chris@42: T1P = LD(&(ii[WS(rs, 11)]), ms, &(ii[WS(rs, 1)])); Chris@42: } Chris@42: T1K = VFMA(Th, T1J, T1I); Chris@42: T2F = VFNMS(Th, T1H, T2E); Chris@42: } Chris@42: Tj = LD(&(ri[WS(rs, 4)]), ms, &(ri[0])); Chris@42: Tn = LD(&(ii[WS(rs, 4)]), ms, &(ii[0])); Chris@42: T2D = VSUB(T1x, T1F); Chris@42: T1G = VADD(T1x, T1F); Chris@42: T3h = VADD(T2x, T2z); Chris@42: T2A = VSUB(T2x, T2z); Chris@42: T1Q = VFMA(T1O, T1P, T1N); Chris@42: T2G = VMUL(T1L, T1P); Chris@42: Tk = VMUL(Ti, Tj); Chris@42: T1V = VMUL(Ti, Tn); Chris@42: Tr = LD(&(ri[WS(rs, 12)]), ms, &(ri[0])); Chris@42: Tv = LD(&(ii[WS(rs, 12)]), ms, &(ii[0])); Chris@42: } Chris@42: } Chris@42: { Chris@42: V TE, T22, T15, T17, TK, T16, T2h, T24, T19, T1b; Chris@42: { Chris@42: V To, T1W, TG, TJ, Tw, T1Y, TH, T23; Chris@42: { Chris@42: V TA, TD, TB, T21, T2H, Ts, T1X; Chris@42: TA = LD(&(ri[WS(rs, 2)]), ms, &(ri[0])); Chris@42: TD = LD(&(ii[WS(rs, 2)]), ms, &(ii[0])); Chris@42: T2B = VSUB(T1K, T1Q); Chris@42: T1R = VADD(T1K, T1Q); Chris@42: T2H = VFNMS(T1O, T1M, T2G); Chris@42: To = VFMA(Tm, Tn, Tk); Chris@42: T1W = VFNMS(Tm, Tj, T1V); Chris@42: Ts = VMUL(Tq, Tr); Chris@42: T1X = VMUL(Tq, Tv); Chris@42: TB = VMUL(Tz, TA); Chris@42: T21 = VMUL(Tz, TD); Chris@42: TG = LD(&(ri[WS(rs, 10)]), ms, &(ri[0])); Chris@42: T3i = VADD(T2F, T2H); Chris@42: T2I = VSUB(T2F, T2H); Chris@42: TJ = LD(&(ii[WS(rs, 10)]), ms, &(ii[0])); Chris@42: Tw = VFMA(Tu, Tv, Ts); Chris@42: T1Y = VFNMS(Tu, Tr, T1X); Chris@42: TE = VFMA(TC, TD, TB); Chris@42: T22 = VFNMS(TC, TA, T21); Chris@42: TH = VMUL(TF, TG); Chris@42: } Chris@42: T15 = LD(&(ri[WS(rs, 1)]), ms, &(ri[WS(rs, 1)])); Chris@42: T17 = LD(&(ii[WS(rs, 1)]), ms, &(ii[WS(rs, 1)])); Chris@42: T23 = VMUL(TF, TJ); Chris@42: Tx = VADD(To, Tw); Chris@42: T3M = VSUB(To, Tw); Chris@42: T1Z = VSUB(T1W, T1Y); Chris@42: T3w = VADD(T1W, T1Y); Chris@42: TK = VFMA(TI, TJ, TH); Chris@42: T16 = VMUL(T2, T15); Chris@42: T2h = VMUL(T2, T17); Chris@42: T24 = VFNMS(TI, TG, T23); Chris@42: T19 = LD(&(ri[WS(rs, 9)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1b = LD(&(ii[WS(rs, 9)]), ms, &(ii[WS(rs, 1)])); Chris@42: } Chris@42: { Chris@42: V T1g, T1k, T18, T2i, T1a, T2j, T1h, T2p, T1n, T1q; Chris@42: T1g = LD(&(ri[WS(rs, 5)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1k = LD(&(ii[WS(rs, 5)]), ms, &(ii[WS(rs, 1)])); Chris@42: TL = VADD(TE, TK); Chris@42: T26 = VSUB(TE, TK); Chris@42: T18 = VFMA(T5, T17, T16); Chris@42: T2i = VFNMS(T5, T15, T2h); Chris@42: T25 = VSUB(T22, T24); Chris@42: T37 = VADD(T22, T24); Chris@42: T1a = VMUL(T3, T19); Chris@42: T2j = VMUL(T3, T1b); Chris@42: T1h = VMUL(T1f, T1g); Chris@42: T2p = VMUL(T1f, T1k); Chris@42: T1n = LD(&(ri[WS(rs, 13)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1q = LD(&(ii[WS(rs, 13)]), ms, &(ii[WS(rs, 1)])); Chris@42: { Chris@42: V TQ, TU, TR, T29; Chris@42: { Chris@42: V T1c, T2k, T1o, T2r; Chris@42: TQ = LD(&(ri[WS(rs, 14)]), ms, &(ri[0])); Chris@42: TU = LD(&(ii[WS(rs, 14)]), ms, &(ii[0])); Chris@42: T1c = VFMA(T6, T1b, T1a); Chris@42: T2k = VFNMS(T6, T19, T2j); Chris@42: T1l = VFMA(T1j, T1k, T1h); Chris@42: T2q = VFNMS(T1j, T1g, T2p); Chris@42: T1o = VMUL(T1m, T1n); Chris@42: T2r = VMUL(T1m, T1q); Chris@42: TR = VMUL(TP, TQ); Chris@42: T29 = VMUL(TP, TU); Chris@42: T1d = VADD(T18, T1c); Chris@42: T2o = VSUB(T18, T1c); Chris@42: T2l = VSUB(T2i, T2k); Chris@42: T3c = VADD(T2i, T2k); Chris@42: T1r = VFMA(T1p, T1q, T1o); Chris@42: T2s = VFNMS(T1p, T1n, T2r); Chris@42: TX = LD(&(ri[WS(rs, 6)]), ms, &(ri[0])); Chris@42: T10 = LD(&(ii[WS(rs, 6)]), ms, &(ii[0])); Chris@42: } Chris@42: TV = VFMA(TT, TU, TR); Chris@42: T2a = VFNMS(TT, TQ, T29); Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: V T36, Ty, T3B, T3G, T1s, T2m, T2t, T3d, TY, T2b, T3g, T1S, T3s, T3j; Chris@42: T36 = VSUB(Te, Tx); Chris@42: Ty = VADD(Te, Tx); Chris@42: T3B = VADD(T3w, T3A); Chris@42: T3G = VSUB(T3A, T3w); Chris@42: T1s = VADD(T1l, T1r); Chris@42: T2m = VSUB(T1l, T1r); Chris@42: T2t = VSUB(T2q, T2s); Chris@42: T3d = VADD(T2q, T2s); Chris@42: TY = VMUL(TW, TX); Chris@42: T2b = VMUL(TW, T10); Chris@42: T3g = VSUB(T1G, T1R); Chris@42: T1S = VADD(T1G, T1R); Chris@42: T3s = VADD(T3h, T3i); Chris@42: T3j = VSUB(T3h, T3i); Chris@42: { Chris@42: V T3D, T1T, T3u, T3t, T28, T12, T38, T2d, T3n, T3f; Chris@42: { Chris@42: V T1t, T3b, T3e, T3r, T11, T2c; Chris@42: T1t = VADD(T1d, T1s); Chris@42: T3b = VSUB(T1d, T1s); Chris@42: T3e = VSUB(T3c, T3d); Chris@42: T3r = VADD(T3c, T3d); Chris@42: T11 = VFMA(TZ, T10, TY); Chris@42: T2c = VFNMS(TZ, TX, T2b); Chris@42: T3D = VSUB(T1S, T1t); Chris@42: T1T = VADD(T1t, T1S); Chris@42: T3u = VADD(T3r, T3s); Chris@42: T3t = VSUB(T3r, T3s); Chris@42: T28 = VSUB(TV, T11); Chris@42: T12 = VADD(TV, T11); Chris@42: T38 = VADD(T2a, T2c); Chris@42: T2d = VSUB(T2a, T2c); Chris@42: T3n = VSUB(T3e, T3b); Chris@42: T3f = VADD(T3b, T3e); Chris@42: } Chris@42: { Chris@42: V T2Q, T20, T3N, T3T, T2J, T2C, T2W, T2V, T3O, T2f, T3U, T2T; Chris@42: { Chris@42: V T2R, T27, T2e, T2S, T13, T3F; Chris@42: T2Q = VADD(T1U, T1Z); Chris@42: T20 = VSUB(T1U, T1Z); Chris@42: T3N = VSUB(T3L, T3M); Chris@42: T3T = VADD(T3M, T3L); Chris@42: T13 = VADD(TL, T12); Chris@42: T3F = VSUB(T12, TL); Chris@42: { Chris@42: V T3v, T39, T3o, T3k; Chris@42: T3v = VADD(T37, T38); Chris@42: T39 = VSUB(T37, T38); Chris@42: T3o = VADD(T3g, T3j); Chris@42: T3k = VSUB(T3g, T3j); Chris@42: { Chris@42: V T3H, T3J, T14, T3q; Chris@42: T3H = VADD(T3F, T3G); Chris@42: T3J = VSUB(T3G, T3F); Chris@42: T14 = VADD(Ty, T13); Chris@42: T3q = VSUB(Ty, T13); Chris@42: { Chris@42: V T3a, T3m, T3C, T3E; Chris@42: T3a = VADD(T36, T39); Chris@42: T3m = VSUB(T36, T39); Chris@42: T3C = VADD(T3v, T3B); Chris@42: T3E = VSUB(T3B, T3v); Chris@42: { Chris@42: V T3I, T3p, T3l, T3K; Chris@42: T3I = VADD(T3n, T3o); Chris@42: T3p = VSUB(T3n, T3o); Chris@42: T3l = VADD(T3f, T3k); Chris@42: T3K = VSUB(T3k, T3f); Chris@42: ST(&(ri[WS(rs, 4)]), VADD(T3q, T3t), ms, &(ri[0])); Chris@42: ST(&(ri[WS(rs, 12)]), VSUB(T3q, T3t), ms, &(ri[0])); Chris@42: ST(&(ri[0]), VADD(T14, T1T), ms, &(ri[0])); Chris@42: ST(&(ri[WS(rs, 8)]), VSUB(T14, T1T), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 4)]), VADD(T3D, T3E), ms, &(ii[0])); Chris@42: ST(&(ii[WS(rs, 12)]), VSUB(T3E, T3D), ms, &(ii[0])); Chris@42: ST(&(ii[0]), VADD(T3u, T3C), ms, &(ii[0])); Chris@42: ST(&(ii[WS(rs, 8)]), VSUB(T3C, T3u), ms, &(ii[0])); Chris@42: ST(&(ri[WS(rs, 6)]), VFMA(LDK(KP707106781), T3p, T3m), ms, &(ri[0])); Chris@42: ST(&(ri[WS(rs, 14)]), VFNMS(LDK(KP707106781), T3p, T3m), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 10)]), VFNMS(LDK(KP707106781), T3I, T3H), ms, &(ii[0])); Chris@42: ST(&(ii[WS(rs, 2)]), VFMA(LDK(KP707106781), T3I, T3H), ms, &(ii[0])); Chris@42: ST(&(ii[WS(rs, 14)]), VFNMS(LDK(KP707106781), T3K, T3J), ms, &(ii[0])); Chris@42: ST(&(ii[WS(rs, 6)]), VFMA(LDK(KP707106781), T3K, T3J), ms, &(ii[0])); Chris@42: ST(&(ri[WS(rs, 2)]), VFMA(LDK(KP707106781), T3l, T3a), ms, &(ri[0])); Chris@42: ST(&(ri[WS(rs, 10)]), VFNMS(LDK(KP707106781), T3l, T3a), ms, &(ri[0])); Chris@42: T2R = VADD(T26, T25); Chris@42: T27 = VSUB(T25, T26); Chris@42: T2e = VADD(T28, T2d); Chris@42: T2S = VSUB(T28, T2d); Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: V T2Y, T2Z, T2n, T2u; Chris@42: T2J = VSUB(T2D, T2I); Chris@42: T2Y = VADD(T2D, T2I); Chris@42: T2Z = VSUB(T2A, T2B); Chris@42: T2C = VADD(T2A, T2B); Chris@42: T2W = VSUB(T2l, T2m); Chris@42: T2n = VADD(T2l, T2m); Chris@42: T2u = VSUB(T2o, T2t); Chris@42: T2V = VADD(T2o, T2t); Chris@42: T3O = VADD(T27, T2e); Chris@42: T2f = VSUB(T27, T2e); Chris@42: T34 = VFMA(LDK(KP414213562), T2Y, T2Z); Chris@42: T30 = VFNMS(LDK(KP414213562), T2Z, T2Y); Chris@42: T3U = VSUB(T2S, T2R); Chris@42: T2T = VADD(T2R, T2S); Chris@42: T2N = VFNMS(LDK(KP414213562), T2n, T2u); Chris@42: T2v = VFMA(LDK(KP414213562), T2u, T2n); Chris@42: } Chris@42: } Chris@42: T2M = VFNMS(LDK(KP707106781), T2f, T20); Chris@42: T2g = VFMA(LDK(KP707106781), T2f, T20); Chris@42: T3V = VFMA(LDK(KP707106781), T3U, T3T); Chris@42: T3X = VFNMS(LDK(KP707106781), T3U, T3T); Chris@42: T32 = VFNMS(LDK(KP707106781), T2T, T2Q); Chris@42: T2U = VFMA(LDK(KP707106781), T2T, T2Q); Chris@42: T33 = VFNMS(LDK(KP414213562), T2V, T2W); Chris@42: T2X = VFMA(LDK(KP414213562), T2W, T2V); Chris@42: T2O = VFMA(LDK(KP414213562), T2C, T2J); Chris@42: T2K = VFNMS(LDK(KP414213562), T2J, T2C); Chris@42: T3P = VFMA(LDK(KP707106781), T3O, T3N); Chris@42: T3R = VFNMS(LDK(KP707106781), T3O, T3N); Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: V T3Q, T35, T31, T3S; Chris@42: T3Q = VADD(T33, T34); Chris@42: T35 = VSUB(T33, T34); Chris@42: T31 = VADD(T2X, T30); Chris@42: T3S = VSUB(T30, T2X); Chris@42: { Chris@42: V T3W, T2P, T2L, T3Y; Chris@42: T3W = VSUB(T2O, T2N); Chris@42: T2P = VADD(T2N, T2O); Chris@42: T2L = VSUB(T2v, T2K); Chris@42: T3Y = VADD(T2v, T2K); Chris@42: ST(&(ri[WS(rs, 5)]), VFMA(LDK(KP923879532), T35, T32), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 13)]), VFNMS(LDK(KP923879532), T35, T32), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 9)]), VFNMS(LDK(KP923879532), T3Q, T3P), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 1)]), VFMA(LDK(KP923879532), T3Q, T3P), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 13)]), VFNMS(LDK(KP923879532), T3S, T3R), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 5)]), VFMA(LDK(KP923879532), T3S, T3R), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 1)]), VFMA(LDK(KP923879532), T31, T2U), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 9)]), VFNMS(LDK(KP923879532), T31, T2U), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 15)]), VFMA(LDK(KP923879532), T2P, T2M), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 7)]), VFNMS(LDK(KP923879532), T2P, T2M), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 11)]), VFNMS(LDK(KP923879532), T3W, T3V), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 3)]), VFMA(LDK(KP923879532), T3W, T3V), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 15)]), VFMA(LDK(KP923879532), T3Y, T3X), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 7)]), VFNMS(LDK(KP923879532), T3Y, T3X), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 3)]), VFMA(LDK(KP923879532), T2L, T2g), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 11)]), VFNMS(LDK(KP923879532), T2L, T2g), ms, &(ri[WS(rs, 1)])); Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: VLEAVE(); Chris@42: } Chris@42: Chris@42: static const tw_instr twinstr[] = { Chris@42: VTW(0, 1), Chris@42: VTW(0, 3), Chris@42: VTW(0, 9), Chris@42: VTW(0, 15), Chris@42: {TW_NEXT, (2 * VL), 0} Chris@42: }; Chris@42: Chris@42: static const ct_desc desc = { 16, XSIMD_STRING("t2sv_16"), twinstr, &GENUS, {104, 42, 92, 0}, 0, 0, 0 }; Chris@42: Chris@42: void XSIMD(codelet_t2sv_16) (planner *p) { Chris@42: X(kdft_dit_register) (p, t2sv_16, &desc); Chris@42: } Chris@42: #else /* HAVE_FMA */ Chris@42: Chris@42: /* Generated by: ../../../genfft/gen_twiddle.native -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -n 16 -name t2sv_16 -include ts.h */ Chris@42: Chris@42: /* Chris@42: * This function contains 196 FP additions, 108 FP multiplications, Chris@42: * (or, 156 additions, 68 multiplications, 40 fused multiply/add), Chris@42: * 82 stack variables, 3 constants, and 64 memory accesses Chris@42: */ Chris@42: #include "ts.h" Chris@42: Chris@42: static void t2sv_16(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms) Chris@42: { Chris@42: DVK(KP382683432, +0.382683432365089771728459984030398866761344562); Chris@42: DVK(KP923879532, +0.923879532511286756128183189396788286822416626); Chris@42: DVK(KP707106781, +0.707106781186547524400844362104849039284835938); Chris@42: { Chris@42: INT m; Chris@42: 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(32, rs)) { Chris@42: V T2, T5, Tg, Ti, Tk, To, TE, TC, T6, T3, T8, TW, TJ, Tt, TU; Chris@42: V Tc, Tx, TH, TN, TO, TP, TR, T1f, T1k, T1b, T1i, T1y, T1H, T1u, T1F; Chris@42: { Chris@42: V T7, Tv, Ta, Ts, T4, Tw, Tb, Tr; Chris@42: { Chris@42: V Th, Tn, Tj, Tm; Chris@42: T2 = LDW(&(W[0])); Chris@42: T5 = LDW(&(W[TWVL * 1])); Chris@42: Tg = LDW(&(W[TWVL * 2])); Chris@42: Ti = LDW(&(W[TWVL * 3])); Chris@42: Th = VMUL(T2, Tg); Chris@42: Tn = VMUL(T5, Tg); Chris@42: Tj = VMUL(T5, Ti); Chris@42: Tm = VMUL(T2, Ti); Chris@42: Tk = VSUB(Th, Tj); Chris@42: To = VADD(Tm, Tn); Chris@42: TE = VSUB(Tm, Tn); Chris@42: TC = VADD(Th, Tj); Chris@42: T6 = LDW(&(W[TWVL * 5])); Chris@42: T7 = VMUL(T5, T6); Chris@42: Tv = VMUL(Tg, T6); Chris@42: Ta = VMUL(T2, T6); Chris@42: Ts = VMUL(Ti, T6); Chris@42: T3 = LDW(&(W[TWVL * 4])); Chris@42: T4 = VMUL(T2, T3); Chris@42: Tw = VMUL(Ti, T3); Chris@42: Tb = VMUL(T5, T3); Chris@42: Tr = VMUL(Tg, T3); Chris@42: } Chris@42: T8 = VADD(T4, T7); Chris@42: TW = VSUB(Tv, Tw); Chris@42: TJ = VADD(Ta, Tb); Chris@42: Tt = VSUB(Tr, Ts); Chris@42: TU = VADD(Tr, Ts); Chris@42: Tc = VSUB(Ta, Tb); Chris@42: Tx = VADD(Tv, Tw); Chris@42: TH = VSUB(T4, T7); Chris@42: TN = LDW(&(W[TWVL * 6])); Chris@42: TO = LDW(&(W[TWVL * 7])); Chris@42: TP = VFMA(T2, TN, VMUL(T5, TO)); Chris@42: TR = VFNMS(T5, TN, VMUL(T2, TO)); Chris@42: { Chris@42: V T1d, T1e, T19, T1a; Chris@42: T1d = VMUL(Tk, T6); Chris@42: T1e = VMUL(To, T3); Chris@42: T1f = VSUB(T1d, T1e); Chris@42: T1k = VADD(T1d, T1e); Chris@42: T19 = VMUL(Tk, T3); Chris@42: T1a = VMUL(To, T6); Chris@42: T1b = VADD(T19, T1a); Chris@42: T1i = VSUB(T19, T1a); Chris@42: } Chris@42: { Chris@42: V T1w, T1x, T1s, T1t; Chris@42: T1w = VMUL(TC, T6); Chris@42: T1x = VMUL(TE, T3); Chris@42: T1y = VSUB(T1w, T1x); Chris@42: T1H = VADD(T1w, T1x); Chris@42: T1s = VMUL(TC, T3); Chris@42: T1t = VMUL(TE, T6); Chris@42: T1u = VADD(T1s, T1t); Chris@42: T1F = VSUB(T1s, T1t); Chris@42: } Chris@42: } Chris@42: { Chris@42: V Tf, T3r, T1N, T3e, TA, T3s, T1Q, T3b, TM, T2M, T1W, T2w, TZ, T2N, T21; Chris@42: V T2x, T1B, T1K, T2V, T2W, T2X, T2Y, T2j, T2D, T2o, T2E, T18, T1n, T2Q, T2R; Chris@42: V T2S, T2T, T28, T2A, T2d, T2B; Chris@42: { Chris@42: V T1, T3d, Te, T3c, T9, Td; Chris@42: T1 = LD(&(ri[0]), ms, &(ri[0])); Chris@42: T3d = LD(&(ii[0]), ms, &(ii[0])); Chris@42: T9 = LD(&(ri[WS(rs, 8)]), ms, &(ri[0])); Chris@42: Td = LD(&(ii[WS(rs, 8)]), ms, &(ii[0])); Chris@42: Te = VFMA(T8, T9, VMUL(Tc, Td)); Chris@42: T3c = VFNMS(Tc, T9, VMUL(T8, Td)); Chris@42: Tf = VADD(T1, Te); Chris@42: T3r = VSUB(T3d, T3c); Chris@42: T1N = VSUB(T1, Te); Chris@42: T3e = VADD(T3c, T3d); Chris@42: } Chris@42: { Chris@42: V Tq, T1O, Tz, T1P; Chris@42: { Chris@42: V Tl, Tp, Tu, Ty; Chris@42: Tl = LD(&(ri[WS(rs, 4)]), ms, &(ri[0])); Chris@42: Tp = LD(&(ii[WS(rs, 4)]), ms, &(ii[0])); Chris@42: Tq = VFMA(Tk, Tl, VMUL(To, Tp)); Chris@42: T1O = VFNMS(To, Tl, VMUL(Tk, Tp)); Chris@42: Tu = LD(&(ri[WS(rs, 12)]), ms, &(ri[0])); Chris@42: Ty = LD(&(ii[WS(rs, 12)]), ms, &(ii[0])); Chris@42: Tz = VFMA(Tt, Tu, VMUL(Tx, Ty)); Chris@42: T1P = VFNMS(Tx, Tu, VMUL(Tt, Ty)); Chris@42: } Chris@42: TA = VADD(Tq, Tz); Chris@42: T3s = VSUB(Tq, Tz); Chris@42: T1Q = VSUB(T1O, T1P); Chris@42: T3b = VADD(T1O, T1P); Chris@42: } Chris@42: { Chris@42: V TG, T1S, TL, T1T, T1U, T1V; Chris@42: { Chris@42: V TD, TF, TI, TK; Chris@42: TD = LD(&(ri[WS(rs, 2)]), ms, &(ri[0])); Chris@42: TF = LD(&(ii[WS(rs, 2)]), ms, &(ii[0])); Chris@42: TG = VFMA(TC, TD, VMUL(TE, TF)); Chris@42: T1S = VFNMS(TE, TD, VMUL(TC, TF)); Chris@42: TI = LD(&(ri[WS(rs, 10)]), ms, &(ri[0])); Chris@42: TK = LD(&(ii[WS(rs, 10)]), ms, &(ii[0])); Chris@42: TL = VFMA(TH, TI, VMUL(TJ, TK)); Chris@42: T1T = VFNMS(TJ, TI, VMUL(TH, TK)); Chris@42: } Chris@42: TM = VADD(TG, TL); Chris@42: T2M = VADD(T1S, T1T); Chris@42: T1U = VSUB(T1S, T1T); Chris@42: T1V = VSUB(TG, TL); Chris@42: T1W = VSUB(T1U, T1V); Chris@42: T2w = VADD(T1V, T1U); Chris@42: } Chris@42: { Chris@42: V TT, T1Y, TY, T1Z, T1X, T20; Chris@42: { Chris@42: V TQ, TS, TV, TX; Chris@42: TQ = LD(&(ri[WS(rs, 14)]), ms, &(ri[0])); Chris@42: TS = LD(&(ii[WS(rs, 14)]), ms, &(ii[0])); Chris@42: TT = VFMA(TP, TQ, VMUL(TR, TS)); Chris@42: T1Y = VFNMS(TR, TQ, VMUL(TP, TS)); Chris@42: TV = LD(&(ri[WS(rs, 6)]), ms, &(ri[0])); Chris@42: TX = LD(&(ii[WS(rs, 6)]), ms, &(ii[0])); Chris@42: TY = VFMA(TU, TV, VMUL(TW, TX)); Chris@42: T1Z = VFNMS(TW, TV, VMUL(TU, TX)); Chris@42: } Chris@42: TZ = VADD(TT, TY); Chris@42: T2N = VADD(T1Y, T1Z); Chris@42: T1X = VSUB(TT, TY); Chris@42: T20 = VSUB(T1Y, T1Z); Chris@42: T21 = VADD(T1X, T20); Chris@42: T2x = VSUB(T1X, T20); Chris@42: } Chris@42: { Chris@42: V T1r, T2k, T1J, T2h, T1A, T2l, T1E, T2g; Chris@42: { Chris@42: V T1p, T1q, T1G, T1I; Chris@42: T1p = LD(&(ri[WS(rs, 15)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1q = LD(&(ii[WS(rs, 15)]), ms, &(ii[WS(rs, 1)])); Chris@42: T1r = VFMA(TN, T1p, VMUL(TO, T1q)); Chris@42: T2k = VFNMS(TO, T1p, VMUL(TN, T1q)); Chris@42: T1G = LD(&(ri[WS(rs, 11)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1I = LD(&(ii[WS(rs, 11)]), ms, &(ii[WS(rs, 1)])); Chris@42: T1J = VFMA(T1F, T1G, VMUL(T1H, T1I)); Chris@42: T2h = VFNMS(T1H, T1G, VMUL(T1F, T1I)); Chris@42: } Chris@42: { Chris@42: V T1v, T1z, T1C, T1D; Chris@42: T1v = LD(&(ri[WS(rs, 7)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1z = LD(&(ii[WS(rs, 7)]), ms, &(ii[WS(rs, 1)])); Chris@42: T1A = VFMA(T1u, T1v, VMUL(T1y, T1z)); Chris@42: T2l = VFNMS(T1y, T1v, VMUL(T1u, T1z)); Chris@42: T1C = LD(&(ri[WS(rs, 3)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1D = LD(&(ii[WS(rs, 3)]), ms, &(ii[WS(rs, 1)])); Chris@42: T1E = VFMA(Tg, T1C, VMUL(Ti, T1D)); Chris@42: T2g = VFNMS(Ti, T1C, VMUL(Tg, T1D)); Chris@42: } Chris@42: T1B = VADD(T1r, T1A); Chris@42: T1K = VADD(T1E, T1J); Chris@42: T2V = VSUB(T1B, T1K); Chris@42: T2W = VADD(T2k, T2l); Chris@42: T2X = VADD(T2g, T2h); Chris@42: T2Y = VSUB(T2W, T2X); Chris@42: { Chris@42: V T2f, T2i, T2m, T2n; Chris@42: T2f = VSUB(T1r, T1A); Chris@42: T2i = VSUB(T2g, T2h); Chris@42: T2j = VSUB(T2f, T2i); Chris@42: T2D = VADD(T2f, T2i); Chris@42: T2m = VSUB(T2k, T2l); Chris@42: T2n = VSUB(T1E, T1J); Chris@42: T2o = VADD(T2m, T2n); Chris@42: T2E = VSUB(T2m, T2n); Chris@42: } Chris@42: } Chris@42: { Chris@42: V T14, T24, T1m, T2b, T17, T25, T1h, T2a; Chris@42: { Chris@42: V T12, T13, T1j, T1l; Chris@42: T12 = LD(&(ri[WS(rs, 1)]), ms, &(ri[WS(rs, 1)])); Chris@42: T13 = LD(&(ii[WS(rs, 1)]), ms, &(ii[WS(rs, 1)])); Chris@42: T14 = VFMA(T2, T12, VMUL(T5, T13)); Chris@42: T24 = VFNMS(T5, T12, VMUL(T2, T13)); Chris@42: T1j = LD(&(ri[WS(rs, 13)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1l = LD(&(ii[WS(rs, 13)]), ms, &(ii[WS(rs, 1)])); Chris@42: T1m = VFMA(T1i, T1j, VMUL(T1k, T1l)); Chris@42: T2b = VFNMS(T1k, T1j, VMUL(T1i, T1l)); Chris@42: } Chris@42: { Chris@42: V T15, T16, T1c, T1g; Chris@42: T15 = LD(&(ri[WS(rs, 9)]), ms, &(ri[WS(rs, 1)])); Chris@42: T16 = LD(&(ii[WS(rs, 9)]), ms, &(ii[WS(rs, 1)])); Chris@42: T17 = VFMA(T3, T15, VMUL(T6, T16)); Chris@42: T25 = VFNMS(T6, T15, VMUL(T3, T16)); Chris@42: T1c = LD(&(ri[WS(rs, 5)]), ms, &(ri[WS(rs, 1)])); Chris@42: T1g = LD(&(ii[WS(rs, 5)]), ms, &(ii[WS(rs, 1)])); Chris@42: T1h = VFMA(T1b, T1c, VMUL(T1f, T1g)); Chris@42: T2a = VFNMS(T1f, T1c, VMUL(T1b, T1g)); Chris@42: } Chris@42: T18 = VADD(T14, T17); Chris@42: T1n = VADD(T1h, T1m); Chris@42: T2Q = VSUB(T18, T1n); Chris@42: T2R = VADD(T24, T25); Chris@42: T2S = VADD(T2a, T2b); Chris@42: T2T = VSUB(T2R, T2S); Chris@42: { Chris@42: V T26, T27, T29, T2c; Chris@42: T26 = VSUB(T24, T25); Chris@42: T27 = VSUB(T1h, T1m); Chris@42: T28 = VADD(T26, T27); Chris@42: T2A = VSUB(T26, T27); Chris@42: T29 = VSUB(T14, T17); Chris@42: T2c = VSUB(T2a, T2b); Chris@42: T2d = VSUB(T29, T2c); Chris@42: T2B = VADD(T29, T2c); Chris@42: } Chris@42: } Chris@42: { Chris@42: V T23, T2r, T3A, T3C, T2q, T3B, T2u, T3x; Chris@42: { Chris@42: V T1R, T22, T3y, T3z; Chris@42: T1R = VSUB(T1N, T1Q); Chris@42: T22 = VMUL(LDK(KP707106781), VSUB(T1W, T21)); Chris@42: T23 = VADD(T1R, T22); Chris@42: T2r = VSUB(T1R, T22); Chris@42: T3y = VMUL(LDK(KP707106781), VSUB(T2x, T2w)); Chris@42: T3z = VADD(T3s, T3r); Chris@42: T3A = VADD(T3y, T3z); Chris@42: T3C = VSUB(T3z, T3y); Chris@42: } Chris@42: { Chris@42: V T2e, T2p, T2s, T2t; Chris@42: T2e = VFMA(LDK(KP923879532), T28, VMUL(LDK(KP382683432), T2d)); Chris@42: T2p = VFNMS(LDK(KP923879532), T2o, VMUL(LDK(KP382683432), T2j)); Chris@42: T2q = VADD(T2e, T2p); Chris@42: T3B = VSUB(T2p, T2e); Chris@42: T2s = VFNMS(LDK(KP923879532), T2d, VMUL(LDK(KP382683432), T28)); Chris@42: T2t = VFMA(LDK(KP382683432), T2o, VMUL(LDK(KP923879532), T2j)); Chris@42: T2u = VSUB(T2s, T2t); Chris@42: T3x = VADD(T2s, T2t); Chris@42: } Chris@42: ST(&(ri[WS(rs, 11)]), VSUB(T23, T2q), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 11)]), VSUB(T3A, T3x), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 3)]), VADD(T23, T2q), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 3)]), VADD(T3x, T3A), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 15)]), VSUB(T2r, T2u), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 15)]), VSUB(T3C, T3B), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 7)]), VADD(T2r, T2u), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 7)]), VADD(T3B, T3C), ms, &(ii[WS(rs, 1)])); Chris@42: } Chris@42: { Chris@42: V T2P, T31, T3m, T3o, T30, T3n, T34, T3j; Chris@42: { Chris@42: V T2L, T2O, T3k, T3l; Chris@42: T2L = VSUB(Tf, TA); Chris@42: T2O = VSUB(T2M, T2N); Chris@42: T2P = VADD(T2L, T2O); Chris@42: T31 = VSUB(T2L, T2O); Chris@42: T3k = VSUB(TZ, TM); Chris@42: T3l = VSUB(T3e, T3b); Chris@42: T3m = VADD(T3k, T3l); Chris@42: T3o = VSUB(T3l, T3k); Chris@42: } Chris@42: { Chris@42: V T2U, T2Z, T32, T33; Chris@42: T2U = VADD(T2Q, T2T); Chris@42: T2Z = VSUB(T2V, T2Y); Chris@42: T30 = VMUL(LDK(KP707106781), VADD(T2U, T2Z)); Chris@42: T3n = VMUL(LDK(KP707106781), VSUB(T2Z, T2U)); Chris@42: T32 = VSUB(T2T, T2Q); Chris@42: T33 = VADD(T2V, T2Y); Chris@42: T34 = VMUL(LDK(KP707106781), VSUB(T32, T33)); Chris@42: T3j = VMUL(LDK(KP707106781), VADD(T32, T33)); Chris@42: } Chris@42: ST(&(ri[WS(rs, 10)]), VSUB(T2P, T30), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 10)]), VSUB(T3m, T3j), ms, &(ii[0])); Chris@42: ST(&(ri[WS(rs, 2)]), VADD(T2P, T30), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 2)]), VADD(T3j, T3m), ms, &(ii[0])); Chris@42: ST(&(ri[WS(rs, 14)]), VSUB(T31, T34), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 14)]), VSUB(T3o, T3n), ms, &(ii[0])); Chris@42: ST(&(ri[WS(rs, 6)]), VADD(T31, T34), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 6)]), VADD(T3n, T3o), ms, &(ii[0])); Chris@42: } Chris@42: { Chris@42: V T2z, T2H, T3u, T3w, T2G, T3v, T2K, T3p; Chris@42: { Chris@42: V T2v, T2y, T3q, T3t; Chris@42: T2v = VADD(T1N, T1Q); Chris@42: T2y = VMUL(LDK(KP707106781), VADD(T2w, T2x)); Chris@42: T2z = VADD(T2v, T2y); Chris@42: T2H = VSUB(T2v, T2y); Chris@42: T3q = VMUL(LDK(KP707106781), VADD(T1W, T21)); Chris@42: T3t = VSUB(T3r, T3s); Chris@42: T3u = VADD(T3q, T3t); Chris@42: T3w = VSUB(T3t, T3q); Chris@42: } Chris@42: { Chris@42: V T2C, T2F, T2I, T2J; Chris@42: T2C = VFMA(LDK(KP382683432), T2A, VMUL(LDK(KP923879532), T2B)); Chris@42: T2F = VFNMS(LDK(KP382683432), T2E, VMUL(LDK(KP923879532), T2D)); Chris@42: T2G = VADD(T2C, T2F); Chris@42: T3v = VSUB(T2F, T2C); Chris@42: T2I = VFNMS(LDK(KP382683432), T2B, VMUL(LDK(KP923879532), T2A)); Chris@42: T2J = VFMA(LDK(KP923879532), T2E, VMUL(LDK(KP382683432), T2D)); Chris@42: T2K = VSUB(T2I, T2J); Chris@42: T3p = VADD(T2I, T2J); Chris@42: } Chris@42: ST(&(ri[WS(rs, 9)]), VSUB(T2z, T2G), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 9)]), VSUB(T3u, T3p), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 1)]), VADD(T2z, T2G), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 1)]), VADD(T3p, T3u), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 13)]), VSUB(T2H, T2K), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 13)]), VSUB(T3w, T3v), ms, &(ii[WS(rs, 1)])); Chris@42: ST(&(ri[WS(rs, 5)]), VADD(T2H, T2K), ms, &(ri[WS(rs, 1)])); Chris@42: ST(&(ii[WS(rs, 5)]), VADD(T3v, T3w), ms, &(ii[WS(rs, 1)])); Chris@42: } Chris@42: { Chris@42: V T11, T35, T3g, T3i, T1M, T3h, T38, T39; Chris@42: { Chris@42: V TB, T10, T3a, T3f; Chris@42: TB = VADD(Tf, TA); Chris@42: T10 = VADD(TM, TZ); Chris@42: T11 = VADD(TB, T10); Chris@42: T35 = VSUB(TB, T10); Chris@42: T3a = VADD(T2M, T2N); Chris@42: T3f = VADD(T3b, T3e); Chris@42: T3g = VADD(T3a, T3f); Chris@42: T3i = VSUB(T3f, T3a); Chris@42: } Chris@42: { Chris@42: V T1o, T1L, T36, T37; Chris@42: T1o = VADD(T18, T1n); Chris@42: T1L = VADD(T1B, T1K); Chris@42: T1M = VADD(T1o, T1L); Chris@42: T3h = VSUB(T1L, T1o); Chris@42: T36 = VADD(T2R, T2S); Chris@42: T37 = VADD(T2W, T2X); Chris@42: T38 = VSUB(T36, T37); Chris@42: T39 = VADD(T36, T37); Chris@42: } Chris@42: ST(&(ri[WS(rs, 8)]), VSUB(T11, T1M), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 8)]), VSUB(T3g, T39), ms, &(ii[0])); Chris@42: ST(&(ri[0]), VADD(T11, T1M), ms, &(ri[0])); Chris@42: ST(&(ii[0]), VADD(T39, T3g), ms, &(ii[0])); Chris@42: ST(&(ri[WS(rs, 12)]), VSUB(T35, T38), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 12)]), VSUB(T3i, T3h), ms, &(ii[0])); Chris@42: ST(&(ri[WS(rs, 4)]), VADD(T35, T38), ms, &(ri[0])); Chris@42: ST(&(ii[WS(rs, 4)]), VADD(T3h, T3i), ms, &(ii[0])); Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: VLEAVE(); Chris@42: } Chris@42: Chris@42: static const tw_instr twinstr[] = { Chris@42: VTW(0, 1), Chris@42: VTW(0, 3), Chris@42: VTW(0, 9), Chris@42: VTW(0, 15), Chris@42: {TW_NEXT, (2 * VL), 0} Chris@42: }; Chris@42: Chris@42: static const ct_desc desc = { 16, XSIMD_STRING("t2sv_16"), twinstr, &GENUS, {156, 68, 40, 0}, 0, 0, 0 }; Chris@42: Chris@42: void XSIMD(codelet_t2sv_16) (planner *p) { Chris@42: X(kdft_dit_register) (p, t2sv_16, &desc); Chris@42: } Chris@42: #endif /* HAVE_FMA */