/* * Copyright (c) 2003 Matteo Frigo * Copyright (c) 2003 Massachusetts Institute of Technology * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ /* This file was automatically generated --- DO NOT EDIT */ /* Generated on Sat Jul 5 21:44:46 EDT 2003 */ #include "codelet-dft.h" /* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_twidsq_c -simd -compact -variables 4 -n 8 -dif -name q1fv_8 -include q1f.h */ /* * This function contains 264 FP additions, 128 FP multiplications, * (or, 264 additions, 128 multiplications, 0 fused multiply/add), * 77 stack variables, and 128 memory accesses */ /* * Generator Id's : * $Id: algsimp.ml,v 1.7 2003/03/15 20:29:42 stevenj Exp $ * $Id: fft.ml,v 1.2 2003/03/15 20:29:42 stevenj Exp $ * $Id: gen_twidsq_c.ml,v 1.1 2003/03/26 12:45:03 athena Exp $ */ #include "q1f.h" static const R *q1fv_8(R *ri, R *ii, const R *W, stride is, stride vs, int m, int dist) { DVK(KP707106781, +0.707106781186547524400844362104849039284835938); int i; R *x; x = ri; BEGIN_SIMD(); for (i = 0; i < m; i = i + VL, x = x + (VL * dist), W = W + (TWVL * 14)) { V T3, Tu, Tf, Tp, T1E, T25, T1Q, T20, T2b, T2C, T2n, T2x, T3M, T4d, T3Y; V T48, TA, T11, TM, TW, T17, T1y, T1j, T1t, T2I, T39, T2U, T34, T3f, T3G; V T3r, T3B, Ta, Tv, Tc, Ts, T1L, T26, T1N, T23, T2i, T2D, T2k, T2A, T3T; V T4e, T3V, T4b, TH, T12, TJ, TZ, T1e, T1z, T1g, T1w, T2P, T3a, T2R, T37; V T3m, T3H, T3o, T3E, T28, T14; { V T1, T2, Tn, Td, Te, To; T1 = LD(&(x[0]), dist, &(x[0])); T2 = LD(&(x[WS(is, 4)]), dist, &(x[0])); Tn = VADD(T1, T2); Td = LD(&(x[WS(is, 2)]), dist, &(x[0])); Te = LD(&(x[WS(is, 6)]), dist, &(x[0])); To = VADD(Td, Te); T3 = VSUB(T1, T2); Tu = VSUB(Tn, To); Tf = VSUB(Td, Te); Tp = VADD(Tn, To); } { V T1C, T1D, T1Y, T1O, T1P, T1Z; T1C = LD(&(x[WS(vs, 3)]), dist, &(x[WS(vs, 3)])); T1D = LD(&(x[WS(vs, 3) + WS(is, 4)]), dist, &(x[WS(vs, 3)])); T1Y = VADD(T1C, T1D); T1O = LD(&(x[WS(vs, 3) + WS(is, 2)]), dist, &(x[WS(vs, 3)])); T1P = LD(&(x[WS(vs, 3) + WS(is, 6)]), dist, &(x[WS(vs, 3)])); T1Z = VADD(T1O, T1P); T1E = VSUB(T1C, T1D); T25 = VSUB(T1Y, T1Z); T1Q = VSUB(T1O, T1P); T20 = VADD(T1Y, T1Z); } { V T29, T2a, T2v, T2l, T2m, T2w; T29 = LD(&(x[WS(vs, 4)]), dist, &(x[WS(vs, 4)])); T2a = LD(&(x[WS(vs, 4) + WS(is, 4)]), dist, &(x[WS(vs, 4)])); T2v = VADD(T29, T2a); T2l = LD(&(x[WS(vs, 4) + WS(is, 2)]), dist, &(x[WS(vs, 4)])); T2m = LD(&(x[WS(vs, 4) + WS(is, 6)]), dist, &(x[WS(vs, 4)])); T2w = VADD(T2l, T2m); T2b = VSUB(T29, T2a); T2C = VSUB(T2v, T2w); T2n = VSUB(T2l, T2m); T2x = VADD(T2v, T2w); } { V T3K, T3L, T46, T3W, T3X, T47; T3K = LD(&(x[WS(vs, 7)]), dist, &(x[WS(vs, 7)])); T3L = LD(&(x[WS(vs, 7) + WS(is, 4)]), dist, &(x[WS(vs, 7)])); T46 = VADD(T3K, T3L); T3W = LD(&(x[WS(vs, 7) + WS(is, 2)]), dist, &(x[WS(vs, 7)])); T3X = LD(&(x[WS(vs, 7) + WS(is, 6)]), dist, &(x[WS(vs, 7)])); T47 = VADD(T3W, T3X); T3M = VSUB(T3K, T3L); T4d = VSUB(T46, T47); T3Y = VSUB(T3W, T3X); T48 = VADD(T46, T47); } { V Ty, Tz, TU, TK, TL, TV; Ty = LD(&(x[WS(vs, 1)]), dist, &(x[WS(vs, 1)])); Tz = LD(&(x[WS(vs, 1) + WS(is, 4)]), dist, &(x[WS(vs, 1)])); TU = VADD(Ty, Tz); TK = LD(&(x[WS(vs, 1) + WS(is, 2)]), dist, &(x[WS(vs, 1)])); TL = LD(&(x[WS(vs, 1) + WS(is, 6)]), dist, &(x[WS(vs, 1)])); TV = VADD(TK, TL); TA = VSUB(Ty, Tz); T11 = VSUB(TU, TV); TM = VSUB(TK, TL); TW = VADD(TU, TV); } { V T15, T16, T1r, T1h, T1i, T1s; T15 = LD(&(x[WS(vs, 2)]), dist, &(x[WS(vs, 2)])); T16 = LD(&(x[WS(vs, 2) + WS(is, 4)]), dist, &(x[WS(vs, 2)])); T1r = VADD(T15, T16); T1h = LD(&(x[WS(vs, 2) + WS(is, 2)]), dist, &(x[WS(vs, 2)])); T1i = LD(&(x[WS(vs, 2) + WS(is, 6)]), dist, &(x[WS(vs, 2)])); T1s = VADD(T1h, T1i); T17 = VSUB(T15, T16); T1y = VSUB(T1r, T1s); T1j = VSUB(T1h, T1i); T1t = VADD(T1r, T1s); } { V T2G, T2H, T32, T2S, T2T, T33; T2G = LD(&(x[WS(vs, 5)]), dist, &(x[WS(vs, 5)])); T2H = LD(&(x[WS(vs, 5) + WS(is, 4)]), dist, &(x[WS(vs, 5)])); T32 = VADD(T2G, T2H); T2S = LD(&(x[WS(vs, 5) + WS(is, 2)]), dist, &(x[WS(vs, 5)])); T2T = LD(&(x[WS(vs, 5) + WS(is, 6)]), dist, &(x[WS(vs, 5)])); T33 = VADD(T2S, T2T); T2I = VSUB(T2G, T2H); T39 = VSUB(T32, T33); T2U = VSUB(T2S, T2T); T34 = VADD(T32, T33); } { V T3d, T3e, T3z, T3p, T3q, T3A; T3d = LD(&(x[WS(vs, 6)]), dist, &(x[WS(vs, 6)])); T3e = LD(&(x[WS(vs, 6) + WS(is, 4)]), dist, &(x[WS(vs, 6)])); T3z = VADD(T3d, T3e); T3p = LD(&(x[WS(vs, 6) + WS(is, 2)]), dist, &(x[WS(vs, 6)])); T3q = LD(&(x[WS(vs, 6) + WS(is, 6)]), dist, &(x[WS(vs, 6)])); T3A = VADD(T3p, T3q); T3f = VSUB(T3d, T3e); T3G = VSUB(T3z, T3A); T3r = VSUB(T3p, T3q); T3B = VADD(T3z, T3A); } { V T6, Tq, T9, Tr; { V T4, T5, T7, T8; T4 = LD(&(x[WS(is, 1)]), dist, &(x[WS(is, 1)])); T5 = LD(&(x[WS(is, 5)]), dist, &(x[WS(is, 1)])); T6 = VSUB(T4, T5); Tq = VADD(T4, T5); T7 = LD(&(x[WS(is, 7)]), dist, &(x[WS(is, 1)])); T8 = LD(&(x[WS(is, 3)]), dist, &(x[WS(is, 1)])); T9 = VSUB(T7, T8); Tr = VADD(T7, T8); } Ta = VMUL(LDK(KP707106781), VADD(T6, T9)); Tv = VBYI(VSUB(Tr, Tq)); Tc = VMUL(LDK(KP707106781), VSUB(T9, T6)); Ts = VADD(Tq, Tr); } { V T1H, T21, T1K, T22; { V T1F, T1G, T1I, T1J; T1F = LD(&(x[WS(vs, 3) + WS(is, 1)]), dist, &(x[WS(vs, 3) + WS(is, 1)])); T1G = LD(&(x[WS(vs, 3) + WS(is, 5)]), dist, &(x[WS(vs, 3) + WS(is, 1)])); T1H = VSUB(T1F, T1G); T21 = VADD(T1F, T1G); T1I = LD(&(x[WS(vs, 3) + WS(is, 7)]), dist, &(x[WS(vs, 3) + WS(is, 1)])); T1J = LD(&(x[WS(vs, 3) + WS(is, 3)]), dist, &(x[WS(vs, 3) + WS(is, 1)])); T1K = VSUB(T1I, T1J); T22 = VADD(T1I, T1J); } T1L = VMUL(LDK(KP707106781), VADD(T1H, T1K)); T26 = VBYI(VSUB(T22, T21)); T1N = VMUL(LDK(KP707106781), VSUB(T1K, T1H)); T23 = VADD(T21, T22); } { V T2e, T2y, T2h, T2z; { V T2c, T2d, T2f, T2g; T2c = LD(&(x[WS(vs, 4) + WS(is, 1)]), dist, &(x[WS(vs, 4) + WS(is, 1)])); T2d = LD(&(x[WS(vs, 4) + WS(is, 5)]), dist, &(x[WS(vs, 4) + WS(is, 1)])); T2e = VSUB(T2c, T2d); T2y = VADD(T2c, T2d); T2f = LD(&(x[WS(vs, 4) + WS(is, 7)]), dist, &(x[WS(vs, 4) + WS(is, 1)])); T2g = LD(&(x[WS(vs, 4) + WS(is, 3)]), dist, &(x[WS(vs, 4) + WS(is, 1)])); T2h = VSUB(T2f, T2g); T2z = VADD(T2f, T2g); } T2i = VMUL(LDK(KP707106781), VADD(T2e, T2h)); T2D = VBYI(VSUB(T2z, T2y)); T2k = VMUL(LDK(KP707106781), VSUB(T2h, T2e)); T2A = VADD(T2y, T2z); } { V T3P, T49, T3S, T4a; { V T3N, T3O, T3Q, T3R; T3N = LD(&(x[WS(vs, 7) + WS(is, 1)]), dist, &(x[WS(vs, 7) + WS(is, 1)])); T3O = LD(&(x[WS(vs, 7) + WS(is, 5)]), dist, &(x[WS(vs, 7) + WS(is, 1)])); T3P = VSUB(T3N, T3O); T49 = VADD(T3N, T3O); T3Q = LD(&(x[WS(vs, 7) + WS(is, 7)]), dist, &(x[WS(vs, 7) + WS(is, 1)])); T3R = LD(&(x[WS(vs, 7) + WS(is, 3)]), dist, &(x[WS(vs, 7) + WS(is, 1)])); T3S = VSUB(T3Q, T3R); T4a = VADD(T3Q, T3R); } T3T = VMUL(LDK(KP707106781), VADD(T3P, T3S)); T4e = VBYI(VSUB(T4a, T49)); T3V = VMUL(LDK(KP707106781), VSUB(T3S, T3P)); T4b = VADD(T49, T4a); } { V TD, TX, TG, TY; { V TB, TC, TE, TF; TB = LD(&(x[WS(vs, 1) + WS(is, 1)]), dist, &(x[WS(vs, 1) + WS(is, 1)])); TC = LD(&(x[WS(vs, 1) + WS(is, 5)]), dist, &(x[WS(vs, 1) + WS(is, 1)])); TD = VSUB(TB, TC); TX = VADD(TB, TC); TE = LD(&(x[WS(vs, 1) + WS(is, 7)]), dist, &(x[WS(vs, 1) + WS(is, 1)])); TF = LD(&(x[WS(vs, 1) + WS(is, 3)]), dist, &(x[WS(vs, 1) + WS(is, 1)])); TG = VSUB(TE, TF); TY = VADD(TE, TF); } TH = VMUL(LDK(KP707106781), VADD(TD, TG)); T12 = VBYI(VSUB(TY, TX)); TJ = VMUL(LDK(KP707106781), VSUB(TG, TD)); TZ = VADD(TX, TY); } { V T1a, T1u, T1d, T1v; { V T18, T19, T1b, T1c; T18 = LD(&(x[WS(vs, 2) + WS(is, 1)]), dist, &(x[WS(vs, 2) + WS(is, 1)])); T19 = LD(&(x[WS(vs, 2) + WS(is, 5)]), dist, &(x[WS(vs, 2) + WS(is, 1)])); T1a = VSUB(T18, T19); T1u = VADD(T18, T19); T1b = LD(&(x[WS(vs, 2) + WS(is, 7)]), dist, &(x[WS(vs, 2) + WS(is, 1)])); T1c = LD(&(x[WS(vs, 2) + WS(is, 3)]), dist, &(x[WS(vs, 2) + WS(is, 1)])); T1d = VSUB(T1b, T1c); T1v = VADD(T1b, T1c); } T1e = VMUL(LDK(KP707106781), VADD(T1a, T1d)); T1z = VBYI(VSUB(T1v, T1u)); T1g = VMUL(LDK(KP707106781), VSUB(T1d, T1a)); T1w = VADD(T1u, T1v); } { V T2L, T35, T2O, T36; { V T2J, T2K, T2M, T2N; T2J = LD(&(x[WS(vs, 5) + WS(is, 1)]), dist, &(x[WS(vs, 5) + WS(is, 1)])); T2K = LD(&(x[WS(vs, 5) + WS(is, 5)]), dist, &(x[WS(vs, 5) + WS(is, 1)])); T2L = VSUB(T2J, T2K); T35 = VADD(T2J, T2K); T2M = LD(&(x[WS(vs, 5) + WS(is, 7)]), dist, &(x[WS(vs, 5) + WS(is, 1)])); T2N = LD(&(x[WS(vs, 5) + WS(is, 3)]), dist, &(x[WS(vs, 5) + WS(is, 1)])); T2O = VSUB(T2M, T2N); T36 = VADD(T2M, T2N); } T2P = VMUL(LDK(KP707106781), VADD(T2L, T2O)); T3a = VBYI(VSUB(T36, T35)); T2R = VMUL(LDK(KP707106781), VSUB(T2O, T2L)); T37 = VADD(T35, T36); } { V T3i, T3C, T3l, T3D; { V T3g, T3h, T3j, T3k; T3g = LD(&(x[WS(vs, 6) + WS(is, 1)]), dist, &(x[WS(vs, 6) + WS(is, 1)])); T3h = LD(&(x[WS(vs, 6) + WS(is, 5)]), dist, &(x[WS(vs, 6) + WS(is, 1)])); T3i = VSUB(T3g, T3h); T3C = VADD(T3g, T3h); T3j = LD(&(x[WS(vs, 6) + WS(is, 7)]), dist, &(x[WS(vs, 6) + WS(is, 1)])); T3k = LD(&(x[WS(vs, 6) + WS(is, 3)]), dist, &(x[WS(vs, 6) + WS(is, 1)])); T3l = VSUB(T3j, T3k); T3D = VADD(T3j, T3k); } T3m = VMUL(LDK(KP707106781), VADD(T3i, T3l)); T3H = VBYI(VSUB(T3D, T3C)); T3o = VMUL(LDK(KP707106781), VSUB(T3l, T3i)); T3E = VADD(T3C, T3D); } ST(&(x[0]), VADD(Tp, Ts), dist, &(x[0])); ST(&(x[WS(is, 2)]), VADD(T1t, T1w), dist, &(x[0])); ST(&(x[WS(is, 5)]), VADD(T34, T37), dist, &(x[WS(is, 1)])); ST(&(x[WS(is, 7)]), VADD(T48, T4b), dist, &(x[WS(is, 1)])); ST(&(x[WS(is, 6)]), VADD(T3B, T3E), dist, &(x[0])); ST(&(x[WS(is, 4)]), VADD(T2x, T2A), dist, &(x[0])); { V Tt, T4c, T2B, T24; ST(&(x[WS(is, 3)]), VADD(T20, T23), dist, &(x[WS(is, 1)])); ST(&(x[WS(is, 1)]), VADD(TW, TZ), dist, &(x[WS(is, 1)])); Tt = BYTWJ(&(W[TWVL * 6]), VSUB(Tp, Ts)); ST(&(x[WS(vs, 4)]), Tt, dist, &(x[WS(vs, 4)])); T4c = BYTWJ(&(W[TWVL * 6]), VSUB(T48, T4b)); ST(&(x[WS(vs, 4) + WS(is, 7)]), T4c, dist, &(x[WS(vs, 4) + WS(is, 1)])); T2B = BYTWJ(&(W[TWVL * 6]), VSUB(T2x, T2A)); ST(&(x[WS(vs, 4) + WS(is, 4)]), T2B, dist, &(x[WS(vs, 4)])); T24 = BYTWJ(&(W[TWVL * 6]), VSUB(T20, T23)); ST(&(x[WS(vs, 4) + WS(is, 3)]), T24, dist, &(x[WS(vs, 4) + WS(is, 1)])); } { V T10, T1x, T3F, T38, T1A, Tw; T10 = BYTWJ(&(W[TWVL * 6]), VSUB(TW, TZ)); ST(&(x[WS(vs, 4) + WS(is, 1)]), T10, dist, &(x[WS(vs, 4) + WS(is, 1)])); T1x = BYTWJ(&(W[TWVL * 6]), VSUB(T1t, T1w)); ST(&(x[WS(vs, 4) + WS(is, 2)]), T1x, dist, &(x[WS(vs, 4)])); T3F = BYTWJ(&(W[TWVL * 6]), VSUB(T3B, T3E)); ST(&(x[WS(vs, 4) + WS(is, 6)]), T3F, dist, &(x[WS(vs, 4)])); T38 = BYTWJ(&(W[TWVL * 6]), VSUB(T34, T37)); ST(&(x[WS(vs, 4) + WS(is, 5)]), T38, dist, &(x[WS(vs, 4) + WS(is, 1)])); T1A = BYTWJ(&(W[TWVL * 10]), VSUB(T1y, T1z)); ST(&(x[WS(vs, 6) + WS(is, 2)]), T1A, dist, &(x[WS(vs, 6)])); Tw = BYTWJ(&(W[TWVL * 10]), VSUB(Tu, Tv)); ST(&(x[WS(vs, 6)]), Tw, dist, &(x[WS(vs, 6)])); } { V T2E, T3I, T13, T27, T3b, T4f; T2E = BYTWJ(&(W[TWVL * 10]), VSUB(T2C, T2D)); ST(&(x[WS(vs, 6) + WS(is, 4)]), T2E, dist, &(x[WS(vs, 6)])); T3I = BYTWJ(&(W[TWVL * 10]), VSUB(T3G, T3H)); ST(&(x[WS(vs, 6) + WS(is, 6)]), T3I, dist, &(x[WS(vs, 6)])); T13 = BYTWJ(&(W[TWVL * 10]), VSUB(T11, T12)); ST(&(x[WS(vs, 6) + WS(is, 1)]), T13, dist, &(x[WS(vs, 6) + WS(is, 1)])); T27 = BYTWJ(&(W[TWVL * 10]), VSUB(T25, T26)); ST(&(x[WS(vs, 6) + WS(is, 3)]), T27, dist, &(x[WS(vs, 6) + WS(is, 1)])); T3b = BYTWJ(&(W[TWVL * 10]), VSUB(T39, T3a)); ST(&(x[WS(vs, 6) + WS(is, 5)]), T3b, dist, &(x[WS(vs, 6) + WS(is, 1)])); T4f = BYTWJ(&(W[TWVL * 10]), VSUB(T4d, T4e)); ST(&(x[WS(vs, 6) + WS(is, 7)]), T4f, dist, &(x[WS(vs, 6) + WS(is, 1)])); } { V Tx, T1B, T3c, T4g, T3J, T2F; Tx = BYTWJ(&(W[TWVL * 2]), VADD(Tu, Tv)); ST(&(x[WS(vs, 2)]), Tx, dist, &(x[WS(vs, 2)])); T1B = BYTWJ(&(W[TWVL * 2]), VADD(T1y, T1z)); ST(&(x[WS(vs, 2) + WS(is, 2)]), T1B, dist, &(x[WS(vs, 2)])); T3c = BYTWJ(&(W[TWVL * 2]), VADD(T39, T3a)); ST(&(x[WS(vs, 2) + WS(is, 5)]), T3c, dist, &(x[WS(vs, 2) + WS(is, 1)])); T4g = BYTWJ(&(W[TWVL * 2]), VADD(T4d, T4e)); ST(&(x[WS(vs, 2) + WS(is, 7)]), T4g, dist, &(x[WS(vs, 2) + WS(is, 1)])); T3J = BYTWJ(&(W[TWVL * 2]), VADD(T3G, T3H)); ST(&(x[WS(vs, 2) + WS(is, 6)]), T3J, dist, &(x[WS(vs, 2)])); T2F = BYTWJ(&(W[TWVL * 2]), VADD(T2C, T2D)); ST(&(x[WS(vs, 2) + WS(is, 4)]), T2F, dist, &(x[WS(vs, 2)])); } T28 = BYTWJ(&(W[TWVL * 2]), VADD(T25, T26)); ST(&(x[WS(vs, 2) + WS(is, 3)]), T28, dist, &(x[WS(vs, 2) + WS(is, 1)])); T14 = BYTWJ(&(W[TWVL * 2]), VADD(T11, T12)); ST(&(x[WS(vs, 2) + WS(is, 1)]), T14, dist, &(x[WS(vs, 2) + WS(is, 1)])); { V Th, Ti, Tb, Tg; Tb = VADD(T3, Ta); Tg = VBYI(VSUB(Tc, Tf)); Th = BYTWJ(&(W[TWVL * 12]), VSUB(Tb, Tg)); Ti = BYTWJ(&(W[0]), VADD(Tb, Tg)); ST(&(x[WS(vs, 7)]), Th, dist, &(x[WS(vs, 7)])); ST(&(x[WS(vs, 1)]), Ti, dist, &(x[WS(vs, 1)])); } { V T40, T41, T3U, T3Z; T3U = VADD(T3M, T3T); T3Z = VBYI(VSUB(T3V, T3Y)); T40 = BYTWJ(&(W[TWVL * 12]), VSUB(T3U, T3Z)); T41 = BYTWJ(&(W[0]), VADD(T3U, T3Z)); ST(&(x[WS(vs, 7) + WS(is, 7)]), T40, dist, &(x[WS(vs, 7) + WS(is, 1)])); ST(&(x[WS(vs, 1) + WS(is, 7)]), T41, dist, &(x[WS(vs, 1) + WS(is, 1)])); } { V T2p, T2q, T2j, T2o; T2j = VADD(T2b, T2i); T2o = VBYI(VSUB(T2k, T2n)); T2p = BYTWJ(&(W[TWVL * 12]), VSUB(T2j, T2o)); T2q = BYTWJ(&(W[0]), VADD(T2j, T2o)); ST(&(x[WS(vs, 7) + WS(is, 4)]), T2p, dist, &(x[WS(vs, 7)])); ST(&(x[WS(vs, 1) + WS(is, 4)]), T2q, dist, &(x[WS(vs, 1)])); } { V T1S, T1T, T1M, T1R; T1M = VADD(T1E, T1L); T1R = VBYI(VSUB(T1N, T1Q)); T1S = BYTWJ(&(W[TWVL * 12]), VSUB(T1M, T1R)); T1T = BYTWJ(&(W[0]), VADD(T1M, T1R)); ST(&(x[WS(vs, 7) + WS(is, 3)]), T1S, dist, &(x[WS(vs, 7) + WS(is, 1)])); ST(&(x[WS(vs, 1) + WS(is, 3)]), T1T, dist, &(x[WS(vs, 1) + WS(is, 1)])); } { V TO, TP, TI, TN; TI = VADD(TA, TH); TN = VBYI(VSUB(TJ, TM)); TO = BYTWJ(&(W[TWVL * 12]), VSUB(TI, TN)); TP = BYTWJ(&(W[0]), VADD(TI, TN)); ST(&(x[WS(vs, 7) + WS(is, 1)]), TO, dist, &(x[WS(vs, 7) + WS(is, 1)])); ST(&(x[WS(vs, 1) + WS(is, 1)]), TP, dist, &(x[WS(vs, 1) + WS(is, 1)])); } { V T1l, T1m, T1f, T1k; T1f = VADD(T17, T1e); T1k = VBYI(VSUB(T1g, T1j)); T1l = BYTWJ(&(W[TWVL * 12]), VSUB(T1f, T1k)); T1m = BYTWJ(&(W[0]), VADD(T1f, T1k)); ST(&(x[WS(vs, 7) + WS(is, 2)]), T1l, dist, &(x[WS(vs, 7)])); ST(&(x[WS(vs, 1) + WS(is, 2)]), T1m, dist, &(x[WS(vs, 1)])); } { V T3t, T3u, T3n, T3s; T3n = VADD(T3f, T3m); T3s = VBYI(VSUB(T3o, T3r)); T3t = BYTWJ(&(W[TWVL * 12]), VSUB(T3n, T3s)); T3u = BYTWJ(&(W[0]), VADD(T3n, T3s)); ST(&(x[WS(vs, 7) + WS(is, 6)]), T3t, dist, &(x[WS(vs, 7)])); ST(&(x[WS(vs, 1) + WS(is, 6)]), T3u, dist, &(x[WS(vs, 1)])); } { V T2W, T2X, T2Q, T2V; T2Q = VADD(T2I, T2P); T2V = VBYI(VSUB(T2R, T2U)); T2W = BYTWJ(&(W[TWVL * 12]), VSUB(T2Q, T2V)); T2X = BYTWJ(&(W[0]), VADD(T2Q, T2V)); ST(&(x[WS(vs, 7) + WS(is, 5)]), T2W, dist, &(x[WS(vs, 7) + WS(is, 1)])); ST(&(x[WS(vs, 1) + WS(is, 5)]), T2X, dist, &(x[WS(vs, 1) + WS(is, 1)])); } { V T1p, T1q, T1n, T1o; T1n = VSUB(T17, T1e); T1o = VBYI(VADD(T1j, T1g)); T1p = BYTWJ(&(W[TWVL * 8]), VSUB(T1n, T1o)); T1q = BYTWJ(&(W[TWVL * 4]), VADD(T1n, T1o)); ST(&(x[WS(vs, 5) + WS(is, 2)]), T1p, dist, &(x[WS(vs, 5)])); ST(&(x[WS(vs, 3) + WS(is, 2)]), T1q, dist, &(x[WS(vs, 3)])); } { V Tl, Tm, Tj, Tk; Tj = VSUB(T3, Ta); Tk = VBYI(VADD(Tf, Tc)); Tl = BYTWJ(&(W[TWVL * 8]), VSUB(Tj, Tk)); Tm = BYTWJ(&(W[TWVL * 4]), VADD(Tj, Tk)); ST(&(x[WS(vs, 5)]), Tl, dist, &(x[WS(vs, 5)])); ST(&(x[WS(vs, 3)]), Tm, dist, &(x[WS(vs, 3)])); } { V T2t, T2u, T2r, T2s; T2r = VSUB(T2b, T2i); T2s = VBYI(VADD(T2n, T2k)); T2t = BYTWJ(&(W[TWVL * 8]), VSUB(T2r, T2s)); T2u = BYTWJ(&(W[TWVL * 4]), VADD(T2r, T2s)); ST(&(x[WS(vs, 5) + WS(is, 4)]), T2t, dist, &(x[WS(vs, 5)])); ST(&(x[WS(vs, 3) + WS(is, 4)]), T2u, dist, &(x[WS(vs, 3)])); } { V T3x, T3y, T3v, T3w; T3v = VSUB(T3f, T3m); T3w = VBYI(VADD(T3r, T3o)); T3x = BYTWJ(&(W[TWVL * 8]), VSUB(T3v, T3w)); T3y = BYTWJ(&(W[TWVL * 4]), VADD(T3v, T3w)); ST(&(x[WS(vs, 5) + WS(is, 6)]), T3x, dist, &(x[WS(vs, 5)])); ST(&(x[WS(vs, 3) + WS(is, 6)]), T3y, dist, &(x[WS(vs, 3)])); } { V TS, TT, TQ, TR; TQ = VSUB(TA, TH); TR = VBYI(VADD(TM, TJ)); TS = BYTWJ(&(W[TWVL * 8]), VSUB(TQ, TR)); TT = BYTWJ(&(W[TWVL * 4]), VADD(TQ, TR)); ST(&(x[WS(vs, 5) + WS(is, 1)]), TS, dist, &(x[WS(vs, 5) + WS(is, 1)])); ST(&(x[WS(vs, 3) + WS(is, 1)]), TT, dist, &(x[WS(vs, 3) + WS(is, 1)])); } { V T1W, T1X, T1U, T1V; T1U = VSUB(T1E, T1L); T1V = VBYI(VADD(T1Q, T1N)); T1W = BYTWJ(&(W[TWVL * 8]), VSUB(T1U, T1V)); T1X = BYTWJ(&(W[TWVL * 4]), VADD(T1U, T1V)); ST(&(x[WS(vs, 5) + WS(is, 3)]), T1W, dist, &(x[WS(vs, 5) + WS(is, 1)])); ST(&(x[WS(vs, 3) + WS(is, 3)]), T1X, dist, &(x[WS(vs, 3) + WS(is, 1)])); } { V T30, T31, T2Y, T2Z; T2Y = VSUB(T2I, T2P); T2Z = VBYI(VADD(T2U, T2R)); T30 = BYTWJ(&(W[TWVL * 8]), VSUB(T2Y, T2Z)); T31 = BYTWJ(&(W[TWVL * 4]), VADD(T2Y, T2Z)); ST(&(x[WS(vs, 5) + WS(is, 5)]), T30, dist, &(x[WS(vs, 5) + WS(is, 1)])); ST(&(x[WS(vs, 3) + WS(is, 5)]), T31, dist, &(x[WS(vs, 3) + WS(is, 1)])); } { V T44, T45, T42, T43; T42 = VSUB(T3M, T3T); T43 = VBYI(VADD(T3Y, T3V)); T44 = BYTWJ(&(W[TWVL * 8]), VSUB(T42, T43)); T45 = BYTWJ(&(W[TWVL * 4]), VADD(T42, T43)); ST(&(x[WS(vs, 5) + WS(is, 7)]), T44, dist, &(x[WS(vs, 5) + WS(is, 1)])); ST(&(x[WS(vs, 3) + WS(is, 7)]), T45, dist, &(x[WS(vs, 3) + WS(is, 1)])); } } END_SIMD(); return W; } static const tw_instr twinstr[] = { VTW(1), VTW(2), VTW(3), VTW(4), VTW(5), VTW(6), VTW(7), {TW_NEXT, VL, 0} }; static const ct_desc desc = { 8, "q1fv_8", twinstr, {264, 128, 0, 0}, &GENUS, 0, 0, 0 }; void X(codelet_q1fv_8) (planner *p) { X(kdft_difsq_register) (p, q1fv_8, &desc); }

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