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 16:44:02 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_c.native -fma -reorder-insns -schedule-for-pipeline -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 20 -name t3fv_20 -include t3f.h */ Chris@42: Chris@42: /* Chris@42: * This function contains 138 FP additions, 118 FP multiplications, Chris@42: * (or, 92 additions, 72 multiplications, 46 fused multiply/add), Chris@42: * 90 stack variables, 4 constants, and 40 memory accesses Chris@42: */ Chris@42: #include "t3f.h" Chris@42: Chris@42: static void t3fv_20(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms) Chris@42: { Chris@42: DVK(KP559016994, +0.559016994374947424102293417182819058860154590); Chris@42: DVK(KP951056516, +0.951056516295153572116439333379382143405698634); Chris@42: DVK(KP618033988, +0.618033988749894848204586834365638117720309180); Chris@42: DVK(KP250000000, +0.250000000000000000000000000000000000000000000); Chris@42: { Chris@42: INT m; Chris@42: R *x; Chris@42: x = ri; Chris@42: 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(20, rs)) { Chris@42: V T1k, T1w, T1r, T1z, T1o, T1y, T1v, T1h; Chris@42: { Chris@42: V T2, T8, T3, Td; Chris@42: T2 = LDW(&(W[0])); Chris@42: T8 = LDW(&(W[TWVL * 2])); Chris@42: T3 = LDW(&(W[TWVL * 4])); Chris@42: Td = LDW(&(W[TWVL * 6])); Chris@42: { Chris@42: V T7, TM, T1F, T23, T1p, Tp, T1j, T27, T1P, T1I, T1i, T1L, T28, T1S, T1q; Chris@42: V TE, T1n, T1d, T26, T2e; Chris@42: { Chris@42: V T1, TK, T5, TH; Chris@42: T1 = LD(&(x[0]), ms, &(x[0])); Chris@42: TK = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)])); Chris@42: T5 = LD(&(x[WS(rs, 10)]), ms, &(x[0])); Chris@42: TH = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)])); Chris@42: { Chris@42: V TA, Tx, TU, T1O, T14, Th, T1G, T1R, T1b, T1J, To, Ts, TV, Tv, TO; Chris@42: V TQ, TT, Ty, TB; Chris@42: { Chris@42: V Tq, Tt, T17, T1a, Tk, Tn; Chris@42: { Chris@42: V Tl, Ti, T15, T18, TZ, Tc, T6, Tb, Tf, T10, T12, TL; Chris@42: { Chris@42: V TJ, Ta, T9, T4; Chris@42: Ta = LD(&(x[WS(rs, 4)]), ms, &(x[0])); Chris@42: TA = VZMULJ(T2, T8); Chris@42: T9 = VZMUL(T2, T8); Chris@42: Tx = VZMUL(T8, T3); Chris@42: Tl = VZMULJ(T8, T3); Chris@42: T4 = VZMUL(T2, T3); Chris@42: Tq = VZMULJ(T2, T3); Chris@42: Tt = VZMULJ(T2, Td); Chris@42: Ti = VZMULJ(T8, Td); Chris@42: T15 = VZMULJ(TA, Td); Chris@42: T18 = VZMULJ(TA, T3); Chris@42: TU = VZMUL(TA, T3); Chris@42: TJ = VZMULJ(T9, Td); Chris@42: TZ = VZMUL(T9, T3); Chris@42: Tc = VZMULJ(T9, T3); Chris@42: T6 = VZMULJ(T4, T5); Chris@42: Tb = VZMULJ(T9, Ta); Chris@42: Tf = LD(&(x[WS(rs, 14)]), ms, &(x[0])); Chris@42: T10 = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)])); Chris@42: T12 = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)])); Chris@42: TL = VZMULJ(TJ, TK); Chris@42: } Chris@42: { Chris@42: V T1D, T11, T13, T19, T1E, Tg, T16, TI, Te, Tj, Tm; Chris@42: T16 = LD(&(x[WS(rs, 17)]), ms, &(x[WS(rs, 1)])); Chris@42: TI = VZMULJ(Tc, TH); Chris@42: Te = VZMULJ(Tc, Td); Chris@42: T7 = VSUB(T1, T6); Chris@42: T1D = VADD(T1, T6); Chris@42: T11 = VZMULJ(TZ, T10); Chris@42: T13 = VZMULJ(T8, T12); Chris@42: T19 = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)])); Chris@42: T17 = VZMULJ(T15, T16); Chris@42: TM = VSUB(TI, TL); Chris@42: T1E = VADD(TI, TL); Chris@42: Tg = VZMULJ(Te, Tf); Chris@42: Tj = LD(&(x[WS(rs, 16)]), ms, &(x[0])); Chris@42: Tm = LD(&(x[WS(rs, 6)]), ms, &(x[0])); Chris@42: T1O = VADD(T11, T13); Chris@42: T14 = VSUB(T11, T13); Chris@42: T1a = VZMULJ(T18, T19); Chris@42: T1F = VSUB(T1D, T1E); Chris@42: T23 = VADD(T1D, T1E); Chris@42: Th = VSUB(Tb, Tg); Chris@42: T1G = VADD(Tb, Tg); Chris@42: Tk = VZMULJ(Ti, Tj); Chris@42: Tn = VZMULJ(Tl, Tm); Chris@42: } Chris@42: } Chris@42: { Chris@42: V Tr, Tu, TN, TP, TS; Chris@42: Tr = LD(&(x[WS(rs, 8)]), ms, &(x[0])); Chris@42: T1R = VADD(T17, T1a); Chris@42: T1b = VSUB(T17, T1a); Chris@42: Tu = LD(&(x[WS(rs, 18)]), ms, &(x[0])); Chris@42: TN = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)])); Chris@42: TP = LD(&(x[WS(rs, 19)]), ms, &(x[WS(rs, 1)])); Chris@42: TS = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)])); Chris@42: T1J = VADD(Tk, Tn); Chris@42: To = VSUB(Tk, Tn); Chris@42: Ts = VZMULJ(Tq, Tr); Chris@42: TV = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)])); Chris@42: Tv = VZMULJ(Tt, Tu); Chris@42: TO = VZMULJ(T3, TN); Chris@42: TQ = VZMULJ(Td, TP); Chris@42: TT = VZMULJ(T2, TS); Chris@42: Ty = LD(&(x[WS(rs, 12)]), ms, &(x[0])); Chris@42: TB = LD(&(x[WS(rs, 2)]), ms, &(x[0])); Chris@42: } Chris@42: } Chris@42: { Chris@42: V T1N, Tw, T1H, TR, Tz, TC, T1c, TX, T1K, TW; Chris@42: T1p = VSUB(Th, To); Chris@42: Tp = VADD(Th, To); Chris@42: TW = VZMULJ(TU, TV); Chris@42: T1N = VADD(Ts, Tv); Chris@42: Tw = VSUB(Ts, Tv); Chris@42: T1H = VADD(TO, TQ); Chris@42: TR = VSUB(TO, TQ); Chris@42: Tz = VZMULJ(Tx, Ty); Chris@42: TC = VZMULJ(TA, TB); Chris@42: T1j = VSUB(T1b, T14); Chris@42: T1c = VADD(T14, T1b); Chris@42: TX = VSUB(TT, TW); Chris@42: T1K = VADD(TT, TW); Chris@42: T27 = VADD(T1N, T1O); Chris@42: T1P = VSUB(T1N, T1O); Chris@42: { Chris@42: V TD, T1Q, T24, TY, T25; Chris@42: TD = VSUB(Tz, TC); Chris@42: T1Q = VADD(Tz, TC); Chris@42: T1I = VSUB(T1G, T1H); Chris@42: T24 = VADD(T1G, T1H); Chris@42: TY = VADD(TR, TX); Chris@42: T1i = VSUB(TX, TR); Chris@42: T25 = VADD(T1J, T1K); Chris@42: T1L = VSUB(T1J, T1K); Chris@42: T28 = VADD(T1Q, T1R); Chris@42: T1S = VSUB(T1Q, T1R); Chris@42: T1q = VSUB(Tw, TD); Chris@42: TE = VADD(Tw, TD); Chris@42: T1n = VSUB(T1c, TY); Chris@42: T1d = VADD(TY, T1c); Chris@42: T26 = VADD(T24, T25); Chris@42: T2e = VSUB(T24, T25); Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: V T1M, T1Z, T1Y, T1T, T29, T2f, T1g, TF, T1m, T1e; Chris@42: T1M = VADD(T1I, T1L); Chris@42: T1Z = VSUB(T1I, T1L); Chris@42: T1Y = VSUB(T1P, T1S); Chris@42: T1T = VADD(T1P, T1S); Chris@42: T29 = VADD(T27, T28); Chris@42: T2f = VSUB(T27, T28); Chris@42: T1g = VSUB(Tp, TE); Chris@42: TF = VADD(Tp, TE); Chris@42: T1m = VFNMS(LDK(KP250000000), T1d, TM); Chris@42: T1e = VADD(TM, T1d); Chris@42: { Chris@42: V T1W, T2c, T1f, T2i, T2g, T22, T20, T1V, T2b, T1U, T2a, TG; Chris@42: T1k = VFMA(LDK(KP618033988), T1j, T1i); Chris@42: T1w = VFNMS(LDK(KP618033988), T1i, T1j); Chris@42: T1W = VSUB(T1M, T1T); Chris@42: T1U = VADD(T1M, T1T); Chris@42: T2c = VSUB(T26, T29); Chris@42: T2a = VADD(T26, T29); Chris@42: T1f = VFNMS(LDK(KP250000000), TF, T7); Chris@42: TG = VADD(T7, TF); Chris@42: T2i = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T2e, T2f)); Chris@42: T2g = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T2f, T2e)); Chris@42: T22 = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T1Y, T1Z)); Chris@42: T20 = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T1Z, T1Y)); Chris@42: ST(&(x[WS(rs, 10)]), VADD(T1F, T1U), ms, &(x[0])); Chris@42: T1V = VFNMS(LDK(KP250000000), T1U, T1F); Chris@42: ST(&(x[0]), VADD(T23, T2a), ms, &(x[0])); Chris@42: T2b = VFNMS(LDK(KP250000000), T2a, T23); Chris@42: ST(&(x[WS(rs, 15)]), VFMAI(T1e, TG), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 5)]), VFNMSI(T1e, TG), ms, &(x[WS(rs, 1)])); Chris@42: T1r = VFMA(LDK(KP618033988), T1q, T1p); Chris@42: T1z = VFNMS(LDK(KP618033988), T1p, T1q); Chris@42: { Chris@42: V T21, T1X, T2h, T2d; Chris@42: T21 = VFMA(LDK(KP559016994), T1W, T1V); Chris@42: T1X = VFNMS(LDK(KP559016994), T1W, T1V); Chris@42: T2h = VFNMS(LDK(KP559016994), T2c, T2b); Chris@42: T2d = VFMA(LDK(KP559016994), T2c, T2b); Chris@42: ST(&(x[WS(rs, 18)]), VFNMSI(T20, T1X), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 2)]), VFMAI(T20, T1X), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 14)]), VFMAI(T22, T21), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 6)]), VFNMSI(T22, T21), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 16)]), VFNMSI(T2g, T2d), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 4)]), VFMAI(T2g, T2d), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 12)]), VFMAI(T2i, T2h), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 8)]), VFNMSI(T2i, T2h), ms, &(x[0])); Chris@42: T1o = VFNMS(LDK(KP559016994), T1n, T1m); Chris@42: T1y = VFMA(LDK(KP559016994), T1n, T1m); Chris@42: T1v = VFNMS(LDK(KP559016994), T1g, T1f); Chris@42: T1h = VFMA(LDK(KP559016994), T1g, T1f); Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: V T1C, T1A, T1s, T1u, T1l, T1t, T1B, T1x; Chris@42: T1C = VFMA(LDK(KP951056516), T1z, T1y); Chris@42: T1A = VFNMS(LDK(KP951056516), T1z, T1y); Chris@42: T1s = VFMA(LDK(KP951056516), T1r, T1o); Chris@42: T1u = VFNMS(LDK(KP951056516), T1r, T1o); Chris@42: T1l = VFMA(LDK(KP951056516), T1k, T1h); Chris@42: T1t = VFNMS(LDK(KP951056516), T1k, T1h); Chris@42: T1B = VFMA(LDK(KP951056516), T1w, T1v); Chris@42: T1x = VFNMS(LDK(KP951056516), T1w, T1v); Chris@42: ST(&(x[WS(rs, 11)]), VFMAI(T1u, T1t), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 9)]), VFNMSI(T1u, T1t), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 19)]), VFMAI(T1s, T1l), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 1)]), VFNMSI(T1s, T1l), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 3)]), VFMAI(T1A, T1x), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 17)]), VFNMSI(T1A, T1x), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 7)]), VFMAI(T1C, T1B), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 13)]), VFNMSI(T1C, T1B), ms, &(x[WS(rs, 1)])); 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, 19), Chris@42: {TW_NEXT, VL, 0} Chris@42: }; Chris@42: Chris@42: static const ct_desc desc = { 20, XSIMD_STRING("t3fv_20"), twinstr, &GENUS, {92, 72, 46, 0}, 0, 0, 0 }; Chris@42: Chris@42: void XSIMD(codelet_t3fv_20) (planner *p) { Chris@42: X(kdft_dit_register) (p, t3fv_20, &desc); Chris@42: } Chris@42: #else /* HAVE_FMA */ Chris@42: Chris@42: /* Generated by: ../../../genfft/gen_twiddle_c.native -simd -compact -variables 4 -pipeline-latency 8 -twiddle-log3 -precompute-twiddles -no-generate-bytw -n 20 -name t3fv_20 -include t3f.h */ Chris@42: Chris@42: /* Chris@42: * This function contains 138 FP additions, 92 FP multiplications, Chris@42: * (or, 126 additions, 80 multiplications, 12 fused multiply/add), Chris@42: * 73 stack variables, 4 constants, and 40 memory accesses Chris@42: */ Chris@42: #include "t3f.h" Chris@42: Chris@42: static void t3fv_20(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms) Chris@42: { Chris@42: DVK(KP587785252, +0.587785252292473129168705954639072768597652438); Chris@42: DVK(KP951056516, +0.951056516295153572116439333379382143405698634); Chris@42: DVK(KP250000000, +0.250000000000000000000000000000000000000000000); Chris@42: DVK(KP559016994, +0.559016994374947424102293417182819058860154590); Chris@42: { Chris@42: INT m; Chris@42: R *x; Chris@42: x = ri; Chris@42: 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(20, rs)) { Chris@42: V T2, T8, T9, TA, T3, Tc, T4, TZ, T18, Tl, Tq, Tx, TU, Td, Te; Chris@42: V T15, Ti, Tt, TJ; Chris@42: T2 = LDW(&(W[0])); Chris@42: T8 = LDW(&(W[TWVL * 2])); Chris@42: T9 = VZMUL(T2, T8); Chris@42: TA = VZMULJ(T2, T8); Chris@42: T3 = LDW(&(W[TWVL * 4])); Chris@42: Tc = VZMULJ(T9, T3); Chris@42: T4 = VZMUL(T2, T3); Chris@42: TZ = VZMUL(T9, T3); Chris@42: T18 = VZMULJ(TA, T3); Chris@42: Tl = VZMULJ(T8, T3); Chris@42: Tq = VZMULJ(T2, T3); Chris@42: Tx = VZMUL(T8, T3); Chris@42: TU = VZMUL(TA, T3); Chris@42: Td = LDW(&(W[TWVL * 6])); Chris@42: Te = VZMULJ(Tc, Td); Chris@42: T15 = VZMULJ(TA, Td); Chris@42: Ti = VZMULJ(T8, Td); Chris@42: Tt = VZMULJ(T2, Td); Chris@42: TJ = VZMULJ(T9, Td); Chris@42: { Chris@42: V T7, TM, T1U, T2d, T1i, T1p, T1q, T1j, Tp, TE, TF, T26, T27, T2b, T1M; Chris@42: V T1P, T1V, TY, T1c, T1d, T23, T24, T2a, T1F, T1I, T1W, TG, T1e; Chris@42: { Chris@42: V T1, TL, T6, TI, TK, T5, TH, T1S, T1T; Chris@42: T1 = LD(&(x[0]), ms, &(x[0])); Chris@42: TK = LD(&(x[WS(rs, 15)]), ms, &(x[WS(rs, 1)])); Chris@42: TL = VZMULJ(TJ, TK); Chris@42: T5 = LD(&(x[WS(rs, 10)]), ms, &(x[0])); Chris@42: T6 = VZMULJ(T4, T5); Chris@42: TH = LD(&(x[WS(rs, 5)]), ms, &(x[WS(rs, 1)])); Chris@42: TI = VZMULJ(Tc, TH); Chris@42: T7 = VSUB(T1, T6); Chris@42: TM = VSUB(TI, TL); Chris@42: T1S = VADD(T1, T6); Chris@42: T1T = VADD(TI, TL); Chris@42: T1U = VSUB(T1S, T1T); Chris@42: T2d = VADD(T1S, T1T); Chris@42: } Chris@42: { Chris@42: V Th, T1K, T14, T1E, T1b, T1H, To, T1N, Tw, T1D, TR, T1L, TX, T1O, TD; Chris@42: V T1G; Chris@42: { Chris@42: V Tb, Tg, Ta, Tf; Chris@42: Ta = LD(&(x[WS(rs, 4)]), ms, &(x[0])); Chris@42: Tb = VZMULJ(T9, Ta); Chris@42: Tf = LD(&(x[WS(rs, 14)]), ms, &(x[0])); Chris@42: Tg = VZMULJ(Te, Tf); Chris@42: Th = VSUB(Tb, Tg); Chris@42: T1K = VADD(Tb, Tg); Chris@42: } Chris@42: { Chris@42: V T11, T13, T10, T12; Chris@42: T10 = LD(&(x[WS(rs, 13)]), ms, &(x[WS(rs, 1)])); Chris@42: T11 = VZMULJ(TZ, T10); Chris@42: T12 = LD(&(x[WS(rs, 3)]), ms, &(x[WS(rs, 1)])); Chris@42: T13 = VZMULJ(T8, T12); Chris@42: T14 = VSUB(T11, T13); Chris@42: T1E = VADD(T11, T13); Chris@42: } Chris@42: { Chris@42: V T17, T1a, T16, T19; Chris@42: T16 = LD(&(x[WS(rs, 17)]), ms, &(x[WS(rs, 1)])); Chris@42: T17 = VZMULJ(T15, T16); Chris@42: T19 = LD(&(x[WS(rs, 7)]), ms, &(x[WS(rs, 1)])); Chris@42: T1a = VZMULJ(T18, T19); Chris@42: T1b = VSUB(T17, T1a); Chris@42: T1H = VADD(T17, T1a); Chris@42: } Chris@42: { Chris@42: V Tk, Tn, Tj, Tm; Chris@42: Tj = LD(&(x[WS(rs, 16)]), ms, &(x[0])); Chris@42: Tk = VZMULJ(Ti, Tj); Chris@42: Tm = LD(&(x[WS(rs, 6)]), ms, &(x[0])); Chris@42: Tn = VZMULJ(Tl, Tm); Chris@42: To = VSUB(Tk, Tn); Chris@42: T1N = VADD(Tk, Tn); Chris@42: } Chris@42: { Chris@42: V Ts, Tv, Tr, Tu; Chris@42: Tr = LD(&(x[WS(rs, 8)]), ms, &(x[0])); Chris@42: Ts = VZMULJ(Tq, Tr); Chris@42: Tu = LD(&(x[WS(rs, 18)]), ms, &(x[0])); Chris@42: Tv = VZMULJ(Tt, Tu); Chris@42: Tw = VSUB(Ts, Tv); Chris@42: T1D = VADD(Ts, Tv); Chris@42: } Chris@42: { Chris@42: V TO, TQ, TN, TP; Chris@42: TN = LD(&(x[WS(rs, 9)]), ms, &(x[WS(rs, 1)])); Chris@42: TO = VZMULJ(T3, TN); Chris@42: TP = LD(&(x[WS(rs, 19)]), ms, &(x[WS(rs, 1)])); Chris@42: TQ = VZMULJ(Td, TP); Chris@42: TR = VSUB(TO, TQ); Chris@42: T1L = VADD(TO, TQ); Chris@42: } Chris@42: { Chris@42: V TT, TW, TS, TV; Chris@42: TS = LD(&(x[WS(rs, 1)]), ms, &(x[WS(rs, 1)])); Chris@42: TT = VZMULJ(T2, TS); Chris@42: TV = LD(&(x[WS(rs, 11)]), ms, &(x[WS(rs, 1)])); Chris@42: TW = VZMULJ(TU, TV); Chris@42: TX = VSUB(TT, TW); Chris@42: T1O = VADD(TT, TW); Chris@42: } Chris@42: { Chris@42: V Tz, TC, Ty, TB; Chris@42: Ty = LD(&(x[WS(rs, 12)]), ms, &(x[0])); Chris@42: Tz = VZMULJ(Tx, Ty); Chris@42: TB = LD(&(x[WS(rs, 2)]), ms, &(x[0])); Chris@42: TC = VZMULJ(TA, TB); Chris@42: TD = VSUB(Tz, TC); Chris@42: T1G = VADD(Tz, TC); Chris@42: } Chris@42: T1i = VSUB(TX, TR); Chris@42: T1p = VSUB(Th, To); Chris@42: T1q = VSUB(Tw, TD); Chris@42: T1j = VSUB(T1b, T14); Chris@42: Tp = VADD(Th, To); Chris@42: TE = VADD(Tw, TD); Chris@42: TF = VADD(Tp, TE); Chris@42: T26 = VADD(T1D, T1E); Chris@42: T27 = VADD(T1G, T1H); Chris@42: T2b = VADD(T26, T27); Chris@42: T1M = VSUB(T1K, T1L); Chris@42: T1P = VSUB(T1N, T1O); Chris@42: T1V = VADD(T1M, T1P); Chris@42: TY = VADD(TR, TX); Chris@42: T1c = VADD(T14, T1b); Chris@42: T1d = VADD(TY, T1c); Chris@42: T23 = VADD(T1K, T1L); Chris@42: T24 = VADD(T1N, T1O); Chris@42: T2a = VADD(T23, T24); Chris@42: T1F = VSUB(T1D, T1E); Chris@42: T1I = VSUB(T1G, T1H); Chris@42: T1W = VADD(T1F, T1I); Chris@42: } Chris@42: TG = VADD(T7, TF); Chris@42: T1e = VBYI(VADD(TM, T1d)); Chris@42: ST(&(x[WS(rs, 5)]), VSUB(TG, T1e), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 15)]), VADD(TG, T1e), ms, &(x[WS(rs, 1)])); Chris@42: { Chris@42: V T2c, T2e, T2f, T29, T2i, T25, T28, T2h, T2g; Chris@42: T2c = VMUL(LDK(KP559016994), VSUB(T2a, T2b)); Chris@42: T2e = VADD(T2a, T2b); Chris@42: T2f = VFNMS(LDK(KP250000000), T2e, T2d); Chris@42: T25 = VSUB(T23, T24); Chris@42: T28 = VSUB(T26, T27); Chris@42: T29 = VBYI(VFMA(LDK(KP951056516), T25, VMUL(LDK(KP587785252), T28))); Chris@42: T2i = VBYI(VFNMS(LDK(KP587785252), T25, VMUL(LDK(KP951056516), T28))); Chris@42: ST(&(x[0]), VADD(T2d, T2e), ms, &(x[0])); Chris@42: T2h = VSUB(T2f, T2c); Chris@42: ST(&(x[WS(rs, 8)]), VSUB(T2h, T2i), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 12)]), VADD(T2i, T2h), ms, &(x[0])); Chris@42: T2g = VADD(T2c, T2f); Chris@42: ST(&(x[WS(rs, 4)]), VADD(T29, T2g), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 16)]), VSUB(T2g, T29), ms, &(x[0])); Chris@42: } Chris@42: { Chris@42: V T1Z, T1X, T1Y, T1R, T22, T1J, T1Q, T21, T20; Chris@42: T1Z = VMUL(LDK(KP559016994), VSUB(T1V, T1W)); Chris@42: T1X = VADD(T1V, T1W); Chris@42: T1Y = VFNMS(LDK(KP250000000), T1X, T1U); Chris@42: T1J = VSUB(T1F, T1I); Chris@42: T1Q = VSUB(T1M, T1P); Chris@42: T1R = VBYI(VFNMS(LDK(KP587785252), T1Q, VMUL(LDK(KP951056516), T1J))); Chris@42: T22 = VBYI(VFMA(LDK(KP951056516), T1Q, VMUL(LDK(KP587785252), T1J))); Chris@42: ST(&(x[WS(rs, 10)]), VADD(T1U, T1X), ms, &(x[0])); Chris@42: T21 = VADD(T1Z, T1Y); Chris@42: ST(&(x[WS(rs, 6)]), VSUB(T21, T22), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 14)]), VADD(T22, T21), ms, &(x[0])); Chris@42: T20 = VSUB(T1Y, T1Z); Chris@42: ST(&(x[WS(rs, 2)]), VADD(T1R, T20), ms, &(x[0])); Chris@42: ST(&(x[WS(rs, 18)]), VSUB(T20, T1R), ms, &(x[0])); Chris@42: } Chris@42: { Chris@42: V T1k, T1r, T1z, T1w, T1o, T1y, T1h, T1v; Chris@42: T1k = VFMA(LDK(KP951056516), T1i, VMUL(LDK(KP587785252), T1j)); Chris@42: T1r = VFMA(LDK(KP951056516), T1p, VMUL(LDK(KP587785252), T1q)); Chris@42: T1z = VFNMS(LDK(KP587785252), T1p, VMUL(LDK(KP951056516), T1q)); Chris@42: T1w = VFNMS(LDK(KP587785252), T1i, VMUL(LDK(KP951056516), T1j)); Chris@42: { Chris@42: V T1m, T1n, T1f, T1g; Chris@42: T1m = VFMS(LDK(KP250000000), T1d, TM); Chris@42: T1n = VMUL(LDK(KP559016994), VSUB(T1c, TY)); Chris@42: T1o = VADD(T1m, T1n); Chris@42: T1y = VSUB(T1n, T1m); Chris@42: T1f = VMUL(LDK(KP559016994), VSUB(Tp, TE)); Chris@42: T1g = VFNMS(LDK(KP250000000), TF, T7); Chris@42: T1h = VADD(T1f, T1g); Chris@42: T1v = VSUB(T1g, T1f); Chris@42: } Chris@42: { Chris@42: V T1l, T1s, T1B, T1C; Chris@42: T1l = VADD(T1h, T1k); Chris@42: T1s = VBYI(VSUB(T1o, T1r)); Chris@42: ST(&(x[WS(rs, 19)]), VSUB(T1l, T1s), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 1)]), VADD(T1l, T1s), ms, &(x[WS(rs, 1)])); Chris@42: T1B = VADD(T1v, T1w); Chris@42: T1C = VBYI(VADD(T1z, T1y)); Chris@42: ST(&(x[WS(rs, 13)]), VSUB(T1B, T1C), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 7)]), VADD(T1B, T1C), ms, &(x[WS(rs, 1)])); Chris@42: } Chris@42: { Chris@42: V T1t, T1u, T1x, T1A; Chris@42: T1t = VSUB(T1h, T1k); Chris@42: T1u = VBYI(VADD(T1r, T1o)); Chris@42: ST(&(x[WS(rs, 11)]), VSUB(T1t, T1u), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 9)]), VADD(T1t, T1u), ms, &(x[WS(rs, 1)])); Chris@42: T1x = VSUB(T1v, T1w); Chris@42: T1A = VBYI(VSUB(T1y, T1z)); Chris@42: ST(&(x[WS(rs, 17)]), VSUB(T1x, T1A), ms, &(x[WS(rs, 1)])); Chris@42: ST(&(x[WS(rs, 3)]), VADD(T1x, T1A), ms, &(x[WS(rs, 1)])); Chris@42: } 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, 19), Chris@42: {TW_NEXT, VL, 0} Chris@42: }; Chris@42: Chris@42: static const ct_desc desc = { 20, XSIMD_STRING("t3fv_20"), twinstr, &GENUS, {126, 80, 12, 0}, 0, 0, 0 }; Chris@42: Chris@42: void XSIMD(codelet_t3fv_20) (planner *p) { Chris@42: X(kdft_dit_register) (p, t3fv_20, &desc); Chris@42: } Chris@42: #endif /* HAVE_FMA */