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 16:52:04 EDT 2016 */ Chris@42: Chris@42: #include "codelet-rdft.h" Chris@42: Chris@42: #ifdef HAVE_FMA Chris@42: Chris@42: /* Generated by: ../../../genfft/gen_hc2cdft.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -sign 1 -n 32 -dif -name hc2cbdft_32 -include hc2cb.h */ Chris@42: Chris@42: /* Chris@42: * This function contains 498 FP additions, 260 FP multiplications, Chris@42: * (or, 300 additions, 62 multiplications, 198 fused multiply/add), Chris@42: * 165 stack variables, 7 constants, and 128 memory accesses Chris@42: */ Chris@42: #include "hc2cb.h" Chris@42: Chris@42: static void hc2cbdft_32(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms) Chris@42: { Chris@42: DK(KP831469612, +0.831469612302545237078788377617905756738560812); Chris@42: DK(KP980785280, +0.980785280403230449126182236134239036973933731); Chris@42: DK(KP923879532, +0.923879532511286756128183189396788286822416626); Chris@42: DK(KP198912367, +0.198912367379658006911597622644676228597850501); Chris@42: DK(KP668178637, +0.668178637919298919997757686523080761552472251); Chris@42: DK(KP707106781, +0.707106781186547524400844362104849039284835938); Chris@42: DK(KP414213562, +0.414213562373095048801688724209698078569671875); Chris@42: { Chris@42: INT m; Chris@42: for (m = mb, W = W + ((mb - 1) * 62); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 62, MAKE_VOLATILE_STRIDE(128, rs)) { Chris@42: E T8e, T8h, T7S, T8l, T8f, T84, T8c, T8k, T8g, T86, T82, T8m, T8i; Chris@42: { Chris@42: E T4B, T3h, T3K, Tv, T8Y, T6T, T8L, T7i, T8X, T7f, T4Y, T1G, T4K, T1j, T4X; Chris@42: E T2M, T8C, T6d, T8o, T66, T8K, T6M, T4L, T2P, T4C, T3o, T5q, T4q, T8p, T6C; Chris@42: E T8B, T6z, T72, T2u, T75, T10, T3P, T3a, T3L, T4t, T4E, T8F, T8t, T4F, T4w; Chris@42: E T8E, T8w, T6E, T6l, T6F, T6s, T76, T4P, T51, T2R, T28, T8P, T90, T7k, T71; Chris@42: E T2p, T4R, T2x, T73, T6x, T6y; Chris@42: { Chris@42: E T3l, T16, T3m, T2H, T2E, T13, T64, T7, T3i, T2J, T1c, T3j, T1h, T2K, Te; Chris@42: E T1z, T6R, T6a, Tt, T3g, T6b, T1E, T6Q, Tj, T1p, Ti, T3b, T1n, Tk, T1q; Chris@42: E T1r; Chris@42: { Chris@42: E T1, T2, T4, T5; Chris@42: { Chris@42: E T14, T15, T2F, T2G; Chris@42: T14 = Ip[0]; Chris@42: T15 = Im[WS(rs, 15)]; Chris@42: T2F = Ip[WS(rs, 8)]; Chris@42: T2G = Im[WS(rs, 7)]; Chris@42: T1 = Rp[0]; Chris@42: T3l = T14 - T15; Chris@42: T16 = T14 + T15; Chris@42: T3m = T2F - T2G; Chris@42: T2H = T2F + T2G; Chris@42: T2 = Rm[WS(rs, 15)]; Chris@42: T4 = Rp[WS(rs, 8)]; Chris@42: T5 = Rm[WS(rs, 7)]; Chris@42: } Chris@42: { Chris@42: E T1b, T1e, T18, Ta, T1f, Tb, Tc, T8, T9, T1g, T1d, Td; Chris@42: { Chris@42: E T19, T3, T6, T1a; Chris@42: T19 = Ip[WS(rs, 4)]; Chris@42: T2E = T1 - T2; Chris@42: T3 = T1 + T2; Chris@42: T13 = T4 - T5; Chris@42: T6 = T4 + T5; Chris@42: T1a = Im[WS(rs, 11)]; Chris@42: T8 = Rp[WS(rs, 4)]; Chris@42: T9 = Rm[WS(rs, 11)]; Chris@42: T64 = T3 - T6; Chris@42: T7 = T3 + T6; Chris@42: T1b = T19 + T1a; Chris@42: T3i = T19 - T1a; Chris@42: } Chris@42: T1e = Im[WS(rs, 3)]; Chris@42: T18 = T8 - T9; Chris@42: Ta = T8 + T9; Chris@42: T1f = Ip[WS(rs, 12)]; Chris@42: Tb = Rm[WS(rs, 3)]; Chris@42: Tc = Rp[WS(rs, 12)]; Chris@42: T2J = T18 - T1b; Chris@42: T1c = T18 + T1b; Chris@42: T1g = T1e + T1f; Chris@42: T3j = T1f - T1e; Chris@42: T1d = Tb - Tc; Chris@42: Td = Tb + Tc; Chris@42: T1h = T1d + T1g; Chris@42: T2K = T1d - T1g; Chris@42: T6x = Ta - Td; Chris@42: Te = Ta + Td; Chris@42: } Chris@42: { Chris@42: E Tq, T1A, Tp, T3e, T1y, Tr, T1B, T1C; Chris@42: { Chris@42: E Tn, To, T1w, T1x; Chris@42: Tn = Rm[WS(rs, 1)]; Chris@42: To = Rp[WS(rs, 14)]; Chris@42: T1w = Im[WS(rs, 1)]; Chris@42: T1x = Ip[WS(rs, 14)]; Chris@42: Tq = Rp[WS(rs, 6)]; Chris@42: T1A = Tn - To; Chris@42: Tp = Tn + To; Chris@42: T3e = T1x - T1w; Chris@42: T1y = T1w + T1x; Chris@42: Tr = Rm[WS(rs, 9)]; Chris@42: T1B = Ip[WS(rs, 6)]; Chris@42: T1C = Im[WS(rs, 9)]; Chris@42: } Chris@42: { Chris@42: E Tg, Th, T1l, T1m; Chris@42: Tg = Rp[WS(rs, 2)]; Chris@42: { Chris@42: E T1v, Ts, T3f, T1D; Chris@42: T1v = Tq - Tr; Chris@42: Ts = Tq + Tr; Chris@42: T3f = T1B - T1C; Chris@42: T1D = T1B + T1C; Chris@42: T1z = T1v - T1y; Chris@42: T6R = T1v + T1y; Chris@42: T6a = Tp - Ts; Chris@42: Tt = Tp + Ts; Chris@42: T3g = T3e + T3f; Chris@42: T6b = T3e - T3f; Chris@42: T1E = T1A - T1D; Chris@42: T6Q = T1A + T1D; Chris@42: Th = Rm[WS(rs, 13)]; Chris@42: } Chris@42: T1l = Ip[WS(rs, 2)]; Chris@42: T1m = Im[WS(rs, 13)]; Chris@42: Tj = Rp[WS(rs, 10)]; Chris@42: T1p = Tg - Th; Chris@42: Ti = Tg + Th; Chris@42: T3b = T1l - T1m; Chris@42: T1n = T1l + T1m; Chris@42: Tk = Rm[WS(rs, 5)]; Chris@42: T1q = Ip[WS(rs, 10)]; Chris@42: T1r = Im[WS(rs, 5)]; Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: E T4o, T67, T68, T4p, T2I, T1i, T2N, T1u, T1F, T2O, T6K, T17; Chris@42: { Chris@42: E Tf, T1o, T1t, Tu, T7g, T6P, T6S, T7h, T7d, T7e; Chris@42: { Chris@42: E T6O, T6N, T1k, Tl; Chris@42: T4o = T7 - Te; Chris@42: Tf = T7 + Te; Chris@42: T1k = Tj - Tk; Chris@42: Tl = Tj + Tk; Chris@42: { Chris@42: E T3c, T1s, Tm, T3d; Chris@42: T3c = T1q - T1r; Chris@42: T1s = T1q + T1r; Chris@42: T1o = T1k + T1n; Chris@42: T6O = T1n - T1k; Chris@42: T67 = Ti - Tl; Chris@42: Tm = Ti + Tl; Chris@42: T3d = T3b + T3c; Chris@42: T68 = T3b - T3c; Chris@42: T1t = T1p - T1s; Chris@42: T6N = T1p + T1s; Chris@42: T4B = Tm - Tt; Chris@42: Tu = Tm + Tt; Chris@42: T4p = T3g - T3d; Chris@42: T3h = T3d + T3g; Chris@42: } Chris@42: T7g = FNMS(KP414213562, T6N, T6O); Chris@42: T6P = FMA(KP414213562, T6O, T6N); Chris@42: T6S = FMA(KP414213562, T6R, T6Q); Chris@42: T7h = FNMS(KP414213562, T6Q, T6R); Chris@42: } Chris@42: T3K = Tf - Tu; Chris@42: Tv = Tf + Tu; Chris@42: T8Y = T6P + T6S; Chris@42: T6T = T6P - T6S; Chris@42: T2I = T2E - T2H; Chris@42: T7d = T2E + T2H; Chris@42: T7e = T1c + T1h; Chris@42: T1i = T1c - T1h; Chris@42: T2N = FNMS(KP414213562, T1o, T1t); Chris@42: T1u = FMA(KP414213562, T1t, T1o); Chris@42: T8L = T7h - T7g; Chris@42: T7i = T7g + T7h; Chris@42: T8X = FMA(KP707106781, T7e, T7d); Chris@42: T7f = FNMS(KP707106781, T7e, T7d); Chris@42: T1F = FNMS(KP414213562, T1E, T1z); Chris@42: T2O = FMA(KP414213562, T1z, T1E); Chris@42: T6K = T16 - T13; Chris@42: T17 = T13 + T16; Chris@42: } Chris@42: { Chris@42: E T6L, T6A, T6B, T65, T3k, T2L, T69, T6c, T3n; Chris@42: T4Y = T1F - T1u; Chris@42: T1G = T1u + T1F; Chris@42: T4K = FNMS(KP707106781, T1i, T17); Chris@42: T1j = FMA(KP707106781, T1i, T17); Chris@42: T2L = T2J + T2K; Chris@42: T6L = T2J - T2K; Chris@42: T6A = T67 + T68; Chris@42: T69 = T67 - T68; Chris@42: T6c = T6a + T6b; Chris@42: T6B = T6b - T6a; Chris@42: T4X = FNMS(KP707106781, T2L, T2I); Chris@42: T2M = FMA(KP707106781, T2L, T2I); Chris@42: T8C = T69 - T6c; Chris@42: T6d = T69 + T6c; Chris@42: T65 = T3j - T3i; Chris@42: T3k = T3i + T3j; Chris@42: T8o = T64 - T65; Chris@42: T66 = T64 + T65; Chris@42: T8K = FNMS(KP707106781, T6L, T6K); Chris@42: T6M = FMA(KP707106781, T6L, T6K); Chris@42: T3n = T3l + T3m; Chris@42: T6y = T3l - T3m; Chris@42: T4L = T2N - T2O; Chris@42: T2P = T2N + T2O; Chris@42: T4C = T3n - T3k; Chris@42: T3o = T3k + T3n; Chris@42: T5q = T4o - T4p; Chris@42: T4q = T4o + T4p; Chris@42: T8p = T6B - T6A; Chris@42: T6C = T6A + T6B; Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: E T1M, T6V, T6f, TC, T31, T6j, T23, T6Y, T2v, T2i, TY, T6p, T6n, T35, T2n; Chris@42: E T2w, T24, T1R, TJ, T6i, T6g, T2Y, T1W, T25, T2q, TN, T2r, T36, T2c, T29; Chris@42: E TQ, T2s; Chris@42: { Chris@42: E TU, T2k, T33, T2j, TX, T2l, T2m, T34; Chris@42: { Chris@42: E T1Z, Ty, T20, T2Z, T1L, T1I, TB, T21, T2e, T2h; Chris@42: { Chris@42: E T1J, T1K, Tw, Tx, Tz, TA; Chris@42: Tw = Rp[WS(rs, 1)]; Chris@42: Tx = Rm[WS(rs, 14)]; Chris@42: T1J = Ip[WS(rs, 1)]; Chris@42: T8B = T6y - T6x; Chris@42: T6z = T6x + T6y; Chris@42: T1Z = Tw - Tx; Chris@42: Ty = Tw + Tx; Chris@42: T1K = Im[WS(rs, 14)]; Chris@42: Tz = Rp[WS(rs, 9)]; Chris@42: TA = Rm[WS(rs, 6)]; Chris@42: T20 = Ip[WS(rs, 9)]; Chris@42: T2Z = T1J - T1K; Chris@42: T1L = T1J + T1K; Chris@42: T1I = Tz - TA; Chris@42: TB = Tz + TA; Chris@42: T21 = Im[WS(rs, 6)]; Chris@42: } Chris@42: { Chris@42: E T2f, T2g, TV, TW; Chris@42: { Chris@42: E TS, T30, T22, TT; Chris@42: TS = Rp[WS(rs, 3)]; Chris@42: T1M = T1I + T1L; Chris@42: T6V = T1L - T1I; Chris@42: T6f = Ty - TB; Chris@42: TC = Ty + TB; Chris@42: T30 = T20 - T21; Chris@42: T22 = T20 + T21; Chris@42: TT = Rm[WS(rs, 12)]; Chris@42: T2f = Ip[WS(rs, 3)]; Chris@42: T31 = T2Z + T30; Chris@42: T6j = T2Z - T30; Chris@42: T23 = T1Z - T22; Chris@42: T6Y = T1Z + T22; Chris@42: T2e = TS - TT; Chris@42: TU = TS + TT; Chris@42: T2g = Im[WS(rs, 12)]; Chris@42: } Chris@42: TV = Rm[WS(rs, 4)]; Chris@42: TW = Rp[WS(rs, 11)]; Chris@42: T2k = Im[WS(rs, 4)]; Chris@42: T33 = T2f - T2g; Chris@42: T2h = T2f + T2g; Chris@42: T2j = TV - TW; Chris@42: TX = TV + TW; Chris@42: T2l = Ip[WS(rs, 11)]; Chris@42: } Chris@42: T2v = T2e - T2h; Chris@42: T2i = T2e + T2h; Chris@42: } Chris@42: TY = TU + TX; Chris@42: T6p = TU - TX; Chris@42: T2m = T2k + T2l; Chris@42: T34 = T2l - T2k; Chris@42: { Chris@42: E TF, T1T, T2W, T1S, TI, T1U, T1N, T1Q, T1V, T2X; Chris@42: { Chris@42: E T1O, T1P, TD, TE, TG, TH; Chris@42: TD = Rp[WS(rs, 5)]; Chris@42: TE = Rm[WS(rs, 10)]; Chris@42: T6n = T34 - T33; Chris@42: T35 = T33 + T34; Chris@42: T2n = T2j + T2m; Chris@42: T2w = T2j - T2m; Chris@42: T1N = TD - TE; Chris@42: TF = TD + TE; Chris@42: T1O = Ip[WS(rs, 5)]; Chris@42: T1P = Im[WS(rs, 10)]; Chris@42: TG = Rm[WS(rs, 2)]; Chris@42: TH = Rp[WS(rs, 13)]; Chris@42: T1T = Im[WS(rs, 2)]; Chris@42: T2W = T1O - T1P; Chris@42: T1Q = T1O + T1P; Chris@42: T1S = TG - TH; Chris@42: TI = TG + TH; Chris@42: T1U = Ip[WS(rs, 13)]; Chris@42: } Chris@42: T24 = T1N - T1Q; Chris@42: T1R = T1N + T1Q; Chris@42: TJ = TF + TI; Chris@42: T6i = TF - TI; Chris@42: T1V = T1T + T1U; Chris@42: T2X = T1U - T1T; Chris@42: { Chris@42: E T2a, T2b, TL, TM, TO, TP; Chris@42: TL = Rm[0]; Chris@42: TM = Rp[WS(rs, 15)]; Chris@42: T6g = T2X - T2W; Chris@42: T2Y = T2W + T2X; Chris@42: T1W = T1S + T1V; Chris@42: T25 = T1S - T1V; Chris@42: T2q = TL - TM; Chris@42: TN = TL + TM; Chris@42: T2a = Im[0]; Chris@42: T2b = Ip[WS(rs, 15)]; Chris@42: TO = Rp[WS(rs, 7)]; Chris@42: TP = Rm[WS(rs, 8)]; Chris@42: T2r = Ip[WS(rs, 7)]; Chris@42: T36 = T2b - T2a; Chris@42: T2c = T2a + T2b; Chris@42: T29 = TO - TP; Chris@42: TQ = TO + TP; Chris@42: T2s = Im[WS(rs, 8)]; Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: E T2d, T4u, T4v, T6r, T6o, T6k, T8u, T8v, T6h; Chris@42: { Chris@42: E T4r, T6m, T32, T4s, T6q, T39, T8r, T8s; Chris@42: { Chris@42: E TK, TR, T37, T2t, TZ, T38; Chris@42: T4r = TC - TJ; Chris@42: TK = TC + TJ; Chris@42: T2d = T29 - T2c; Chris@42: T72 = T29 + T2c; Chris@42: T6m = TN - TQ; Chris@42: TR = TN + TQ; Chris@42: T37 = T2r - T2s; Chris@42: T2t = T2r + T2s; Chris@42: T32 = T2Y + T31; Chris@42: T4s = T31 - T2Y; Chris@42: T4u = TR - TY; Chris@42: TZ = TR + TY; Chris@42: T38 = T36 + T37; Chris@42: T6q = T36 - T37; Chris@42: T2u = T2q - T2t; Chris@42: T75 = T2q + T2t; Chris@42: T10 = TK + TZ; Chris@42: T3P = TK - TZ; Chris@42: T4v = T38 - T35; Chris@42: T39 = T35 + T38; Chris@42: } Chris@42: T8r = T6q - T6p; Chris@42: T6r = T6p + T6q; Chris@42: T3a = T32 + T39; Chris@42: T3L = T39 - T32; Chris@42: T8s = T6m - T6n; Chris@42: T6o = T6m + T6n; Chris@42: T4t = T4r - T4s; Chris@42: T4E = T4r + T4s; Chris@42: T8F = FNMS(KP414213562, T8r, T8s); Chris@42: T8t = FMA(KP414213562, T8s, T8r); Chris@42: T6k = T6i + T6j; Chris@42: T8u = T6j - T6i; Chris@42: T8v = T6f - T6g; Chris@42: T6h = T6f + T6g; Chris@42: } Chris@42: { Chris@42: E T6Z, T1Y, T4O, T26, T6W, T1X, T2o, T4N, T27; Chris@42: T4F = T4v - T4u; Chris@42: T4w = T4u + T4v; Chris@42: T8E = FMA(KP414213562, T8u, T8v); Chris@42: T8w = FNMS(KP414213562, T8v, T8u); Chris@42: T6Z = T1R + T1W; Chris@42: T1X = T1R - T1W; Chris@42: T6E = FMA(KP414213562, T6h, T6k); Chris@42: T6l = FNMS(KP414213562, T6k, T6h); Chris@42: T6F = FNMS(KP414213562, T6o, T6r); Chris@42: T6s = FMA(KP414213562, T6r, T6o); Chris@42: T1Y = FMA(KP707106781, T1X, T1M); Chris@42: T4O = FNMS(KP707106781, T1X, T1M); Chris@42: T26 = T24 + T25; Chris@42: T6W = T25 - T24; Chris@42: T76 = T2i + T2n; Chris@42: T2o = T2i - T2n; Chris@42: T4N = FNMS(KP707106781, T26, T23); Chris@42: T27 = FMA(KP707106781, T26, T23); Chris@42: { Chris@42: E T8O, T6X, T8N, T70; Chris@42: T8O = FMA(KP707106781, T6W, T6V); Chris@42: T6X = FNMS(KP707106781, T6W, T6V); Chris@42: T8N = FMA(KP707106781, T6Z, T6Y); Chris@42: T70 = FNMS(KP707106781, T6Z, T6Y); Chris@42: T4P = FMA(KP668178637, T4O, T4N); Chris@42: T51 = FNMS(KP668178637, T4N, T4O); Chris@42: T2R = FNMS(KP198912367, T1Y, T27); Chris@42: T28 = FMA(KP198912367, T27, T1Y); Chris@42: T8P = FMA(KP198912367, T8O, T8N); Chris@42: T90 = FNMS(KP198912367, T8N, T8O); Chris@42: T7k = FNMS(KP668178637, T6X, T70); Chris@42: T71 = FMA(KP668178637, T70, T6X); Chris@42: T2p = FMA(KP707106781, T2o, T2d); Chris@42: T4R = FNMS(KP707106781, T2o, T2d); Chris@42: } Chris@42: T2x = T2v + T2w; Chris@42: T73 = T2v - T2w; Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: E T8S, T91, T7l, T78, T5U, T5X, T5y, T61, T5V, T5K, T5S, T60, T5W, T5M, T5I; Chris@42: { Chris@42: E T4S, T50, T4e, T4h, T3S, T4l, T4f, T44, T4c, T4k, T4g, T46, T42; Chris@42: { Chris@42: E T3Q, T3U, T40, T3Z, T3V, T3A, T3D, T3H, T3B, T3y, T3G, T3C; Chris@42: { Chris@42: E T11, T3t, T3w, T3q, T3x, T3v, T3F, T12, T2B, T2U, T3z, T2C; Chris@42: { Chris@42: E T3u, T2S, T2z, T3p, T4Q, T2y; Chris@42: T3u = Tv - T10; Chris@42: T11 = Tv + T10; Chris@42: T4Q = FNMS(KP707106781, T2x, T2u); Chris@42: T2y = FMA(KP707106781, T2x, T2u); Chris@42: { Chris@42: E T8R, T74, T8Q, T77; Chris@42: T8R = FMA(KP707106781, T73, T72); Chris@42: T74 = FNMS(KP707106781, T73, T72); Chris@42: T8Q = FMA(KP707106781, T76, T75); Chris@42: T77 = FNMS(KP707106781, T76, T75); Chris@42: T4S = FNMS(KP668178637, T4R, T4Q); Chris@42: T50 = FMA(KP668178637, T4Q, T4R); Chris@42: T2S = FMA(KP198912367, T2p, T2y); Chris@42: T2z = FNMS(KP198912367, T2y, T2p); Chris@42: T8S = FMA(KP198912367, T8R, T8Q); Chris@42: T91 = FNMS(KP198912367, T8Q, T8R); Chris@42: T7l = FNMS(KP668178637, T74, T77); Chris@42: T78 = FMA(KP668178637, T77, T74); Chris@42: T3Q = T3o - T3h; Chris@42: T3p = T3h + T3o; Chris@42: } Chris@42: T3t = W[30]; Chris@42: T3w = W[31]; Chris@42: T3q = T3a + T3p; Chris@42: T3x = T3p - T3a; Chris@42: T3v = T3t * T3u; Chris@42: T3F = T3w * T3u; Chris@42: { Chris@42: E T1H, T2A, T2Q, T2T; Chris@42: T3U = FNMS(KP923879532, T1G, T1j); Chris@42: T1H = FMA(KP923879532, T1G, T1j); Chris@42: T2A = T28 + T2z; Chris@42: T40 = T2z - T28; Chris@42: T3Z = FNMS(KP923879532, T2P, T2M); Chris@42: T2Q = FMA(KP923879532, T2P, T2M); Chris@42: T2T = T2R + T2S; Chris@42: T3V = T2R - T2S; Chris@42: T12 = W[0]; Chris@42: T3A = FNMS(KP980785280, T2A, T1H); Chris@42: T2B = FMA(KP980785280, T2A, T1H); Chris@42: T3D = FNMS(KP980785280, T2T, T2Q); Chris@42: T2U = FMA(KP980785280, T2T, T2Q); Chris@42: T3z = W[32]; Chris@42: T2C = T12 * T2B; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T2V, T3s, T2D, T3r; Chris@42: T2D = W[1]; Chris@42: T3r = T12 * T2U; Chris@42: T3H = T3z * T3D; Chris@42: T3B = T3z * T3A; Chris@42: T2V = FMA(T2D, T2U, T2C); Chris@42: T3s = FNMS(T2D, T2B, T3r); Chris@42: T3y = FNMS(T3w, T3x, T3v); Chris@42: T3G = FMA(T3t, T3x, T3F); Chris@42: Rm[0] = T11 + T2V; Chris@42: Rp[0] = T11 - T2V; Chris@42: Im[0] = T3s - T3q; Chris@42: Ip[0] = T3q + T3s; Chris@42: T3C = W[33]; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T4b, T3R, T47, T4a, T3J, T49, T4j, T3O, T3N, T43, T3W, T3T, T41, T4d, T3X; Chris@42: E T45, T3Y; Chris@42: { Chris@42: E T3M, T48, T3I, T3E; Chris@42: T3M = T3K + T3L; Chris@42: T48 = T3K - T3L; Chris@42: T3I = FNMS(T3C, T3A, T3H); Chris@42: T3E = FMA(T3C, T3D, T3B); Chris@42: T4b = T3Q - T3P; Chris@42: T3R = T3P + T3Q; Chris@42: Im[WS(rs, 8)] = T3I - T3G; Chris@42: Ip[WS(rs, 8)] = T3G + T3I; Chris@42: Rm[WS(rs, 8)] = T3y + T3E; Chris@42: Rp[WS(rs, 8)] = T3y - T3E; Chris@42: T47 = W[46]; Chris@42: T4a = W[47]; Chris@42: T3J = W[14]; Chris@42: T49 = T47 * T48; Chris@42: T4j = T4a * T48; Chris@42: T3O = W[15]; Chris@42: T3N = T3J * T3M; Chris@42: T43 = T3O * T3M; Chris@42: T3W = FMA(KP980785280, T3V, T3U); Chris@42: T4e = FNMS(KP980785280, T3V, T3U); Chris@42: T3T = W[16]; Chris@42: T4h = FNMS(KP980785280, T40, T3Z); Chris@42: T41 = FMA(KP980785280, T40, T3Z); Chris@42: T4d = W[48]; Chris@42: T3X = T3T * T3W; Chris@42: } Chris@42: T3S = FNMS(T3O, T3R, T3N); Chris@42: T45 = T3T * T41; Chris@42: T4l = T4d * T4h; Chris@42: T4f = T4d * T4e; Chris@42: T44 = FMA(T3J, T3R, T43); Chris@42: T3Y = W[17]; Chris@42: T4c = FNMS(T4a, T4b, T49); Chris@42: T4k = FMA(T47, T4b, T4j); Chris@42: T4g = W[49]; Chris@42: T46 = FNMS(T3Y, T3W, T45); Chris@42: T42 = FMA(T3Y, T41, T3X); Chris@42: } Chris@42: } Chris@42: { Chris@42: E T5v, T5r, T5w, T5A, T5G, T5F, T5B, T5g, T5j, T4I, T5n, T5h, T56, T5e, T5m; Chris@42: E T5i, T58, T54; Chris@42: { Chris@42: E T4n, T4A, T5d, T4H, T59, T5c, T55, T4z, T5b, T5l, T4J, T4U, T53, T5f, T4V; Chris@42: E T57, T4W; Chris@42: { Chris@42: E T4D, T4G, T4m, T4i, T5a, T4y, T4x; Chris@42: T5v = T4C - T4B; Chris@42: T4D = T4B + T4C; Chris@42: T4m = FNMS(T4g, T4e, T4l); Chris@42: T4i = FMA(T4g, T4h, T4f); Chris@42: Im[WS(rs, 4)] = T46 - T44; Chris@42: Ip[WS(rs, 4)] = T44 + T46; Chris@42: Rm[WS(rs, 4)] = T3S + T42; Chris@42: Rp[WS(rs, 4)] = T3S - T42; Chris@42: Im[WS(rs, 12)] = T4m - T4k; Chris@42: Ip[WS(rs, 12)] = T4k + T4m; Chris@42: Rm[WS(rs, 12)] = T4c + T4i; Chris@42: Rp[WS(rs, 12)] = T4c - T4i; Chris@42: T4G = T4E + T4F; Chris@42: T5r = T4F - T4E; Chris@42: T5w = T4t - T4w; Chris@42: T4x = T4t + T4w; Chris@42: T4n = W[6]; Chris@42: T4A = W[7]; Chris@42: T5d = FNMS(KP707106781, T4G, T4D); Chris@42: T4H = FMA(KP707106781, T4G, T4D); Chris@42: T5a = FNMS(KP707106781, T4x, T4q); Chris@42: T4y = FMA(KP707106781, T4x, T4q); Chris@42: T59 = W[38]; Chris@42: T5c = W[39]; Chris@42: { Chris@42: E T4M, T4T, T4Z, T52; Chris@42: T4M = FMA(KP923879532, T4L, T4K); Chris@42: T5A = FNMS(KP923879532, T4L, T4K); Chris@42: T55 = T4A * T4y; Chris@42: T4z = T4n * T4y; Chris@42: T5b = T59 * T5a; Chris@42: T5l = T5c * T5a; Chris@42: T5G = T4P + T4S; Chris@42: T4T = T4P - T4S; Chris@42: T4Z = FMA(KP923879532, T4Y, T4X); Chris@42: T5F = FNMS(KP923879532, T4Y, T4X); Chris@42: T5B = T51 + T50; Chris@42: T52 = T50 - T51; Chris@42: T4J = W[8]; Chris@42: T4U = FMA(KP831469612, T4T, T4M); Chris@42: T5g = FNMS(KP831469612, T4T, T4M); Chris@42: T53 = FMA(KP831469612, T52, T4Z); Chris@42: T5j = FNMS(KP831469612, T52, T4Z); Chris@42: T5f = W[40]; Chris@42: T4V = T4J * T4U; Chris@42: } Chris@42: } Chris@42: T4I = FNMS(T4A, T4H, T4z); Chris@42: T57 = T4J * T53; Chris@42: T5n = T5f * T5j; Chris@42: T5h = T5f * T5g; Chris@42: T56 = FMA(T4n, T4H, T55); Chris@42: T4W = W[9]; Chris@42: T5e = FNMS(T5c, T5d, T5b); Chris@42: T5m = FMA(T59, T5d, T5l); Chris@42: T5i = W[41]; Chris@42: T58 = FNMS(T4W, T4U, T57); Chris@42: T54 = FMA(T4W, T53, T4V); Chris@42: } Chris@42: { Chris@42: E T5p, T5u, T5x, T5R, T5N, T5Q, T5J, T5t, T5P, T5Z, T5z, T5C, T5H, T5T, T5D; Chris@42: E T5L, T5E; Chris@42: { Chris@42: E T5o, T5k, T5s, T5O; Chris@42: T5o = FNMS(T5i, T5g, T5n); Chris@42: T5k = FMA(T5i, T5j, T5h); Chris@42: Im[WS(rs, 2)] = T58 - T56; Chris@42: Ip[WS(rs, 2)] = T56 + T58; Chris@42: Rm[WS(rs, 2)] = T4I + T54; Chris@42: Rp[WS(rs, 2)] = T4I - T54; Chris@42: Im[WS(rs, 10)] = T5o - T5m; Chris@42: Ip[WS(rs, 10)] = T5m + T5o; Chris@42: Rm[WS(rs, 10)] = T5e + T5k; Chris@42: Rp[WS(rs, 10)] = T5e - T5k; Chris@42: T5p = W[22]; Chris@42: T5u = W[23]; Chris@42: T5x = FMA(KP707106781, T5w, T5v); Chris@42: T5R = FNMS(KP707106781, T5w, T5v); Chris@42: T5s = FMA(KP707106781, T5r, T5q); Chris@42: T5O = FNMS(KP707106781, T5r, T5q); Chris@42: T5N = W[54]; Chris@42: T5Q = W[55]; Chris@42: T5J = T5u * T5s; Chris@42: T5t = T5p * T5s; Chris@42: T5P = T5N * T5O; Chris@42: T5Z = T5Q * T5O; Chris@42: T5z = W[24]; Chris@42: T5U = FMA(KP831469612, T5B, T5A); Chris@42: T5C = FNMS(KP831469612, T5B, T5A); Chris@42: T5X = FMA(KP831469612, T5G, T5F); Chris@42: T5H = FNMS(KP831469612, T5G, T5F); Chris@42: T5T = W[56]; Chris@42: T5D = T5z * T5C; Chris@42: } Chris@42: T5y = FNMS(T5u, T5x, T5t); Chris@42: T5L = T5z * T5H; Chris@42: T61 = T5T * T5X; Chris@42: T5V = T5T * T5U; Chris@42: T5K = FMA(T5p, T5x, T5J); Chris@42: T5E = W[25]; Chris@42: T5S = FNMS(T5Q, T5R, T5P); Chris@42: T60 = FMA(T5N, T5R, T5Z); Chris@42: T5W = W[57]; Chris@42: T5M = FNMS(T5E, T5C, T5L); Chris@42: T5I = FMA(T5E, T5H, T5D); Chris@42: } Chris@42: } Chris@42: } Chris@42: { Chris@42: E T7P, T7L, T7K, T7Q, T7U, T80, T7Z, T7V, T9v, T9r, T9q, T9w, T9A, T9G, T9F; Chris@42: E T9B, T9g, T9j, T8I, T9n, T9h, T96, T9e, T9m, T9i, T98, T94; Chris@42: { Chris@42: E T7A, T7D, T6I, T7H, T7B, T7q, T7y, T7G, T7C, T7s, T7o; Chris@42: { Chris@42: E T63, T7x, T6H, T6w, T7t, T7w, T6v, T7p, T7v, T7F, T6J, T7a, T7n, T7z, T7b; Chris@42: E T7r, T7c; Chris@42: { Chris@42: E T6D, T6G, T62, T5Y; Chris@42: T7P = FNMS(KP707106781, T6C, T6z); Chris@42: T6D = FMA(KP707106781, T6C, T6z); Chris@42: T62 = FNMS(T5W, T5U, T61); Chris@42: T5Y = FMA(T5W, T5X, T5V); Chris@42: Im[WS(rs, 6)] = T5M - T5K; Chris@42: Ip[WS(rs, 6)] = T5K + T5M; Chris@42: Rm[WS(rs, 6)] = T5y + T5I; Chris@42: Rp[WS(rs, 6)] = T5y - T5I; Chris@42: Im[WS(rs, 14)] = T62 - T60; Chris@42: Ip[WS(rs, 14)] = T60 + T62; Chris@42: Rm[WS(rs, 14)] = T5S + T5Y; Chris@42: Rp[WS(rs, 14)] = T5S - T5Y; Chris@42: T6G = T6E + T6F; Chris@42: T7L = T6F - T6E; Chris@42: { Chris@42: E T6e, T6t, T7u, T6u; Chris@42: T7K = FNMS(KP707106781, T6d, T66); Chris@42: T6e = FMA(KP707106781, T6d, T66); Chris@42: T6t = T6l + T6s; Chris@42: T7Q = T6l - T6s; Chris@42: T63 = W[2]; Chris@42: T7x = FNMS(KP923879532, T6G, T6D); Chris@42: T6H = FMA(KP923879532, T6G, T6D); Chris@42: T7u = FNMS(KP923879532, T6t, T6e); Chris@42: T6u = FMA(KP923879532, T6t, T6e); Chris@42: T6w = W[3]; Chris@42: T7t = W[34]; Chris@42: T7w = W[35]; Chris@42: T6v = T63 * T6u; Chris@42: T7p = T6w * T6u; Chris@42: T7v = T7t * T7u; Chris@42: T7F = T7w * T7u; Chris@42: } Chris@42: { Chris@42: E T6U, T79, T7j, T7m; Chris@42: T7U = FNMS(KP923879532, T6T, T6M); Chris@42: T6U = FMA(KP923879532, T6T, T6M); Chris@42: T79 = T71 - T78; Chris@42: T80 = T71 + T78; Chris@42: T7Z = FMA(KP923879532, T7i, T7f); Chris@42: T7j = FNMS(KP923879532, T7i, T7f); Chris@42: T7m = T7k + T7l; Chris@42: T7V = T7k - T7l; Chris@42: T6J = W[4]; Chris@42: T7A = FNMS(KP831469612, T79, T6U); Chris@42: T7a = FMA(KP831469612, T79, T6U); Chris@42: T7D = FNMS(KP831469612, T7m, T7j); Chris@42: T7n = FMA(KP831469612, T7m, T7j); Chris@42: T7z = W[36]; Chris@42: T7b = T6J * T7a; Chris@42: } Chris@42: } Chris@42: T6I = FNMS(T6w, T6H, T6v); Chris@42: T7r = T6J * T7n; Chris@42: T7H = T7z * T7D; Chris@42: T7B = T7z * T7A; Chris@42: T7q = FMA(T63, T6H, T7p); Chris@42: T7c = W[5]; Chris@42: T7y = FNMS(T7w, T7x, T7v); Chris@42: T7G = FMA(T7t, T7x, T7F); Chris@42: T7C = W[37]; Chris@42: T7s = FNMS(T7c, T7a, T7r); Chris@42: T7o = FMA(T7c, T7n, T7b); Chris@42: } Chris@42: { Chris@42: E T8n, T9d, T8H, T8A, T99, T9c, T8z, T95, T9b, T9l, T8J, T8U, T93, T9f, T8V; Chris@42: E T97, T8W; Chris@42: { Chris@42: E T8D, T8G, T7I, T7E; Chris@42: T9v = FNMS(KP707106781, T8C, T8B); Chris@42: T8D = FMA(KP707106781, T8C, T8B); Chris@42: T7I = FNMS(T7C, T7A, T7H); Chris@42: T7E = FMA(T7C, T7D, T7B); Chris@42: Im[WS(rs, 1)] = T7s - T7q; Chris@42: Ip[WS(rs, 1)] = T7q + T7s; Chris@42: Rm[WS(rs, 1)] = T6I + T7o; Chris@42: Rp[WS(rs, 1)] = T6I - T7o; Chris@42: Im[WS(rs, 9)] = T7I - T7G; Chris@42: Ip[WS(rs, 9)] = T7G + T7I; Chris@42: Rm[WS(rs, 9)] = T7y + T7E; Chris@42: Rp[WS(rs, 9)] = T7y - T7E; Chris@42: T8G = T8E - T8F; Chris@42: T9r = T8E + T8F; Chris@42: { Chris@42: E T8q, T8x, T9a, T8y; Chris@42: T9q = FNMS(KP707106781, T8p, T8o); Chris@42: T8q = FMA(KP707106781, T8p, T8o); Chris@42: T8x = T8t - T8w; Chris@42: T9w = T8w + T8t; Chris@42: T8n = W[10]; Chris@42: T9d = FNMS(KP923879532, T8G, T8D); Chris@42: T8H = FMA(KP923879532, T8G, T8D); Chris@42: T9a = FNMS(KP923879532, T8x, T8q); Chris@42: T8y = FMA(KP923879532, T8x, T8q); Chris@42: T8A = W[11]; Chris@42: T99 = W[42]; Chris@42: T9c = W[43]; Chris@42: T8z = T8n * T8y; Chris@42: T95 = T8A * T8y; Chris@42: T9b = T99 * T9a; Chris@42: T9l = T9c * T9a; Chris@42: } Chris@42: { Chris@42: E T8M, T8T, T8Z, T92; Chris@42: T9A = FNMS(KP923879532, T8L, T8K); Chris@42: T8M = FMA(KP923879532, T8L, T8K); Chris@42: T8T = T8P - T8S; Chris@42: T9G = T8P + T8S; Chris@42: T9F = FMA(KP923879532, T8Y, T8X); Chris@42: T8Z = FNMS(KP923879532, T8Y, T8X); Chris@42: T92 = T90 + T91; Chris@42: T9B = T91 - T90; Chris@42: T8J = W[12]; Chris@42: T9g = FNMS(KP980785280, T8T, T8M); Chris@42: T8U = FMA(KP980785280, T8T, T8M); Chris@42: T9j = FMA(KP980785280, T92, T8Z); Chris@42: T93 = FNMS(KP980785280, T92, T8Z); Chris@42: T9f = W[44]; Chris@42: T8V = T8J * T8U; Chris@42: } Chris@42: } Chris@42: T8I = FNMS(T8A, T8H, T8z); Chris@42: T97 = T8J * T93; Chris@42: T9n = T9f * T9j; Chris@42: T9h = T9f * T9g; Chris@42: T96 = FMA(T8n, T8H, T95); Chris@42: T8W = W[13]; Chris@42: T9e = FNMS(T9c, T9d, T9b); Chris@42: T9m = FMA(T99, T9d, T9l); Chris@42: T9i = W[45]; Chris@42: T98 = FNMS(T8W, T8U, T97); Chris@42: T94 = FMA(T8W, T93, T8V); Chris@42: } Chris@42: } Chris@42: { Chris@42: E T9U, T9X, T9y, Ta1, T9V, T9K, T9S, Ta0, T9W, T9M, T9I; Chris@42: { Chris@42: E T9p, T9R, T9x, T9u, T9N, T9Q, T9t, T9J, T9P, T9Z, T9z, T9C, T9H, T9T, T9D; Chris@42: E T9L, T9E; Chris@42: { Chris@42: E T9o, T9k, T9O, T9s; Chris@42: T9o = FNMS(T9i, T9g, T9n); Chris@42: T9k = FMA(T9i, T9j, T9h); Chris@42: Im[WS(rs, 3)] = T98 - T96; Chris@42: Ip[WS(rs, 3)] = T96 + T98; Chris@42: Rm[WS(rs, 3)] = T8I + T94; Chris@42: Rp[WS(rs, 3)] = T8I - T94; Chris@42: Im[WS(rs, 11)] = T9o - T9m; Chris@42: Ip[WS(rs, 11)] = T9m + T9o; Chris@42: Rm[WS(rs, 11)] = T9e + T9k; Chris@42: Rp[WS(rs, 11)] = T9e - T9k; Chris@42: T9p = W[26]; Chris@42: T9R = FMA(KP923879532, T9w, T9v); Chris@42: T9x = FNMS(KP923879532, T9w, T9v); Chris@42: T9O = FMA(KP923879532, T9r, T9q); Chris@42: T9s = FNMS(KP923879532, T9r, T9q); Chris@42: T9u = W[27]; Chris@42: T9N = W[58]; Chris@42: T9Q = W[59]; Chris@42: T9t = T9p * T9s; Chris@42: T9J = T9u * T9s; Chris@42: T9P = T9N * T9O; Chris@42: T9Z = T9Q * T9O; Chris@42: T9z = W[28]; Chris@42: T9U = FNMS(KP980785280, T9B, T9A); Chris@42: T9C = FMA(KP980785280, T9B, T9A); Chris@42: T9X = FMA(KP980785280, T9G, T9F); Chris@42: T9H = FNMS(KP980785280, T9G, T9F); Chris@42: T9T = W[60]; Chris@42: T9D = T9z * T9C; Chris@42: } Chris@42: T9y = FNMS(T9u, T9x, T9t); Chris@42: T9L = T9z * T9H; Chris@42: Ta1 = T9T * T9X; Chris@42: T9V = T9T * T9U; Chris@42: T9K = FMA(T9p, T9x, T9J); Chris@42: T9E = W[29]; Chris@42: T9S = FNMS(T9Q, T9R, T9P); Chris@42: Ta0 = FMA(T9N, T9R, T9Z); Chris@42: T9W = W[61]; Chris@42: T9M = FNMS(T9E, T9C, T9L); Chris@42: T9I = FMA(T9E, T9H, T9D); Chris@42: } Chris@42: { Chris@42: E T7J, T8b, T7R, T7O, T87, T8a, T7N, T83, T89, T8j, T7T, T7W, T81, T8d, T7X; Chris@42: E T85, T7Y; Chris@42: { Chris@42: E Ta2, T9Y, T88, T7M; Chris@42: Ta2 = FNMS(T9W, T9U, Ta1); Chris@42: T9Y = FMA(T9W, T9X, T9V); Chris@42: Im[WS(rs, 7)] = T9M - T9K; Chris@42: Ip[WS(rs, 7)] = T9K + T9M; Chris@42: Rm[WS(rs, 7)] = T9y + T9I; Chris@42: Rp[WS(rs, 7)] = T9y - T9I; Chris@42: Im[WS(rs, 15)] = Ta2 - Ta0; Chris@42: Ip[WS(rs, 15)] = Ta0 + Ta2; Chris@42: Rm[WS(rs, 15)] = T9S + T9Y; Chris@42: Rp[WS(rs, 15)] = T9S - T9Y; Chris@42: T7J = W[18]; Chris@42: T8b = FNMS(KP923879532, T7Q, T7P); Chris@42: T7R = FMA(KP923879532, T7Q, T7P); Chris@42: T88 = FNMS(KP923879532, T7L, T7K); Chris@42: T7M = FMA(KP923879532, T7L, T7K); Chris@42: T7O = W[19]; Chris@42: T87 = W[50]; Chris@42: T8a = W[51]; Chris@42: T7N = T7J * T7M; Chris@42: T83 = T7O * T7M; Chris@42: T89 = T87 * T88; Chris@42: T8j = T8a * T88; Chris@42: T7T = W[20]; Chris@42: T8e = FNMS(KP831469612, T7V, T7U); Chris@42: T7W = FMA(KP831469612, T7V, T7U); Chris@42: T8h = FMA(KP831469612, T80, T7Z); Chris@42: T81 = FNMS(KP831469612, T80, T7Z); Chris@42: T8d = W[52]; Chris@42: T7X = T7T * T7W; Chris@42: } Chris@42: T7S = FNMS(T7O, T7R, T7N); Chris@42: T85 = T7T * T81; Chris@42: T8l = T8d * T8h; Chris@42: T8f = T8d * T8e; Chris@42: T84 = FMA(T7J, T7R, T83); Chris@42: T7Y = W[21]; Chris@42: T8c = FNMS(T8a, T8b, T89); Chris@42: T8k = FMA(T87, T8b, T8j); Chris@42: T8g = W[53]; Chris@42: T86 = FNMS(T7Y, T7W, T85); Chris@42: T82 = FMA(T7Y, T81, T7X); Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: T8m = FNMS(T8g, T8e, T8l); Chris@42: T8i = FMA(T8g, T8h, T8f); Chris@42: Im[WS(rs, 5)] = T86 - T84; Chris@42: Ip[WS(rs, 5)] = T84 + T86; Chris@42: Rm[WS(rs, 5)] = T7S + T82; Chris@42: Rp[WS(rs, 5)] = T7S - T82; Chris@42: Im[WS(rs, 13)] = T8m - T8k; Chris@42: Ip[WS(rs, 13)] = T8k + T8m; Chris@42: Rm[WS(rs, 13)] = T8c + T8i; Chris@42: Rp[WS(rs, 13)] = T8c - T8i; Chris@42: } Chris@42: } Chris@42: } Chris@42: Chris@42: static const tw_instr twinstr[] = { Chris@42: {TW_FULL, 1, 32}, Chris@42: {TW_NEXT, 1, 0} Chris@42: }; Chris@42: Chris@42: static const hc2c_desc desc = { 32, "hc2cbdft_32", twinstr, &GENUS, {300, 62, 198, 0} }; Chris@42: Chris@42: void X(codelet_hc2cbdft_32) (planner *p) { Chris@42: X(khc2c_register) (p, hc2cbdft_32, &desc, HC2C_VIA_DFT); Chris@42: } Chris@42: #else /* HAVE_FMA */ Chris@42: Chris@42: /* Generated by: ../../../genfft/gen_hc2cdft.native -compact -variables 4 -pipeline-latency 4 -sign 1 -n 32 -dif -name hc2cbdft_32 -include hc2cb.h */ Chris@42: Chris@42: /* Chris@42: * This function contains 498 FP additions, 208 FP multiplications, Chris@42: * (or, 404 additions, 114 multiplications, 94 fused multiply/add), Chris@42: * 102 stack variables, 7 constants, and 128 memory accesses Chris@42: */ Chris@42: #include "hc2cb.h" Chris@42: Chris@42: static void hc2cbdft_32(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms) Chris@42: { Chris@42: DK(KP831469612, +0.831469612302545237078788377617905756738560812); Chris@42: DK(KP555570233, +0.555570233019602224742830813948532874374937191); Chris@42: DK(KP195090322, +0.195090322016128267848284868477022240927691618); Chris@42: DK(KP980785280, +0.980785280403230449126182236134239036973933731); Chris@42: DK(KP923879532, +0.923879532511286756128183189396788286822416626); Chris@42: DK(KP382683432, +0.382683432365089771728459984030398866761344562); Chris@42: DK(KP707106781, +0.707106781186547524400844362104849039284835938); Chris@42: { Chris@42: INT m; Chris@42: for (m = mb, W = W + ((mb - 1) * 62); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 62, MAKE_VOLATILE_STRIDE(128, rs)) { Chris@42: E Tf, T4a, T6h, T7Z, T6P, T8e, T1j, T4v, T2R, T4L, T5C, T7E, T6a, T7U, T3n; Chris@42: E T4q, TZ, T38, T2p, T4B, T7M, T7R, T2y, T4C, T5Y, T63, T6C, T86, T4i, T4n; Chris@42: E T6z, T85, TK, T31, T1Y, T4y, T7J, T7Q, T27, T4z, T5R, T62, T6v, T83, T4f; Chris@42: E T4m, T6s, T82, Tu, T4p, T6o, T8f, T6M, T80, T1G, T4K, T2I, T4w, T5J, T7T; Chris@42: E T67, T7F, T3g, T4b; Chris@42: { Chris@42: E T3, T2M, T16, T3k, T6, T13, T2P, T3l, Td, T3i, T1h, T2K, Ta, T3h, T1c; Chris@42: E T2J; Chris@42: { Chris@42: E T1, T2, T2N, T2O; Chris@42: T1 = Rp[0]; Chris@42: T2 = Rm[WS(rs, 15)]; Chris@42: T3 = T1 + T2; Chris@42: T2M = T1 - T2; Chris@42: { Chris@42: E T14, T15, T4, T5; Chris@42: T14 = Ip[0]; Chris@42: T15 = Im[WS(rs, 15)]; Chris@42: T16 = T14 + T15; Chris@42: T3k = T14 - T15; Chris@42: T4 = Rp[WS(rs, 8)]; Chris@42: T5 = Rm[WS(rs, 7)]; Chris@42: T6 = T4 + T5; Chris@42: T13 = T4 - T5; Chris@42: } Chris@42: T2N = Ip[WS(rs, 8)]; Chris@42: T2O = Im[WS(rs, 7)]; Chris@42: T2P = T2N + T2O; Chris@42: T3l = T2N - T2O; Chris@42: { Chris@42: E Tb, Tc, T1d, T1e, T1f, T1g; Chris@42: Tb = Rm[WS(rs, 3)]; Chris@42: Tc = Rp[WS(rs, 12)]; Chris@42: T1d = Tb - Tc; Chris@42: T1e = Im[WS(rs, 3)]; Chris@42: T1f = Ip[WS(rs, 12)]; Chris@42: T1g = T1e + T1f; Chris@42: Td = Tb + Tc; Chris@42: T3i = T1f - T1e; Chris@42: T1h = T1d + T1g; Chris@42: T2K = T1d - T1g; Chris@42: } Chris@42: { Chris@42: E T8, T9, T18, T19, T1a, T1b; Chris@42: T8 = Rp[WS(rs, 4)]; Chris@42: T9 = Rm[WS(rs, 11)]; Chris@42: T18 = T8 - T9; Chris@42: T19 = Ip[WS(rs, 4)]; Chris@42: T1a = Im[WS(rs, 11)]; Chris@42: T1b = T19 + T1a; Chris@42: Ta = T8 + T9; Chris@42: T3h = T19 - T1a; Chris@42: T1c = T18 + T1b; Chris@42: T2J = T18 - T1b; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T7, Te, T6f, T6g; Chris@42: T7 = T3 + T6; Chris@42: Te = Ta + Td; Chris@42: Tf = T7 + Te; Chris@42: T4a = T7 - Te; Chris@42: T6f = T16 - T13; Chris@42: T6g = KP707106781 * (T2J - T2K); Chris@42: T6h = T6f + T6g; Chris@42: T7Z = T6f - T6g; Chris@42: } Chris@42: { Chris@42: E T6N, T6O, T17, T1i; Chris@42: T6N = T2M + T2P; Chris@42: T6O = KP707106781 * (T1c + T1h); Chris@42: T6P = T6N - T6O; Chris@42: T8e = T6O + T6N; Chris@42: T17 = T13 + T16; Chris@42: T1i = KP707106781 * (T1c - T1h); Chris@42: T1j = T17 + T1i; Chris@42: T4v = T17 - T1i; Chris@42: } Chris@42: { Chris@42: E T2L, T2Q, T5A, T5B; Chris@42: T2L = KP707106781 * (T2J + T2K); Chris@42: T2Q = T2M - T2P; Chris@42: T2R = T2L + T2Q; Chris@42: T4L = T2Q - T2L; Chris@42: T5A = T3 - T6; Chris@42: T5B = T3i - T3h; Chris@42: T5C = T5A + T5B; Chris@42: T7E = T5A - T5B; Chris@42: } Chris@42: { Chris@42: E T68, T69, T3j, T3m; Chris@42: T68 = Ta - Td; Chris@42: T69 = T3k - T3l; Chris@42: T6a = T68 + T69; Chris@42: T7U = T69 - T68; Chris@42: T3j = T3h + T3i; Chris@42: T3m = T3k + T3l; Chris@42: T3n = T3j + T3m; Chris@42: T4q = T3m - T3j; Chris@42: } Chris@42: } Chris@42: { Chris@42: E TR, T5S, T29, T2t, T2c, T5W, T2w, T37, TY, T5T, T5V, T2i, T2n, T2r, T34; Chris@42: E T2q, T6A, T6B; Chris@42: { Chris@42: E TL, TM, TN, TO, TP, TQ; Chris@42: TL = Rm[0]; Chris@42: TM = Rp[WS(rs, 15)]; Chris@42: TN = TL + TM; Chris@42: TO = Rp[WS(rs, 7)]; Chris@42: TP = Rm[WS(rs, 8)]; Chris@42: TQ = TO + TP; Chris@42: TR = TN + TQ; Chris@42: T5S = TN - TQ; Chris@42: T29 = TO - TP; Chris@42: T2t = TL - TM; Chris@42: } Chris@42: { Chris@42: E T2a, T2b, T35, T2u, T2v, T36; Chris@42: T2a = Im[0]; Chris@42: T2b = Ip[WS(rs, 15)]; Chris@42: T35 = T2b - T2a; Chris@42: T2u = Ip[WS(rs, 7)]; Chris@42: T2v = Im[WS(rs, 8)]; Chris@42: T36 = T2u - T2v; Chris@42: T2c = T2a + T2b; Chris@42: T5W = T35 - T36; Chris@42: T2w = T2u + T2v; Chris@42: T37 = T35 + T36; Chris@42: } Chris@42: { Chris@42: E TU, T2e, T2h, T32, TX, T2j, T2m, T33; Chris@42: { Chris@42: E TS, TT, T2f, T2g; Chris@42: TS = Rp[WS(rs, 3)]; Chris@42: TT = Rm[WS(rs, 12)]; Chris@42: TU = TS + TT; Chris@42: T2e = TS - TT; Chris@42: T2f = Ip[WS(rs, 3)]; Chris@42: T2g = Im[WS(rs, 12)]; Chris@42: T2h = T2f + T2g; Chris@42: T32 = T2f - T2g; Chris@42: } Chris@42: { Chris@42: E TV, TW, T2k, T2l; Chris@42: TV = Rm[WS(rs, 4)]; Chris@42: TW = Rp[WS(rs, 11)]; Chris@42: TX = TV + TW; Chris@42: T2j = TV - TW; Chris@42: T2k = Im[WS(rs, 4)]; Chris@42: T2l = Ip[WS(rs, 11)]; Chris@42: T2m = T2k + T2l; Chris@42: T33 = T2l - T2k; Chris@42: } Chris@42: TY = TU + TX; Chris@42: T5T = T33 - T32; Chris@42: T5V = TU - TX; Chris@42: T2i = T2e + T2h; Chris@42: T2n = T2j + T2m; Chris@42: T2r = T2j - T2m; Chris@42: T34 = T32 + T33; Chris@42: T2q = T2e - T2h; Chris@42: } Chris@42: TZ = TR + TY; Chris@42: T38 = T34 + T37; Chris@42: { Chris@42: E T2d, T2o, T7K, T7L; Chris@42: T2d = T29 - T2c; Chris@42: T2o = KP707106781 * (T2i - T2n); Chris@42: T2p = T2d + T2o; Chris@42: T4B = T2d - T2o; Chris@42: T7K = T5S - T5T; Chris@42: T7L = T5W - T5V; Chris@42: T7M = FMA(KP382683432, T7K, KP923879532 * T7L); Chris@42: T7R = FNMS(KP923879532, T7K, KP382683432 * T7L); Chris@42: } Chris@42: { Chris@42: E T2s, T2x, T5U, T5X; Chris@42: T2s = KP707106781 * (T2q + T2r); Chris@42: T2x = T2t - T2w; Chris@42: T2y = T2s + T2x; Chris@42: T4C = T2x - T2s; Chris@42: T5U = T5S + T5T; Chris@42: T5X = T5V + T5W; Chris@42: T5Y = FMA(KP923879532, T5U, KP382683432 * T5X); Chris@42: T63 = FNMS(KP382683432, T5U, KP923879532 * T5X); Chris@42: } Chris@42: T6A = T2t + T2w; Chris@42: T6B = KP707106781 * (T2i + T2n); Chris@42: T6C = T6A - T6B; Chris@42: T86 = T6B + T6A; Chris@42: { Chris@42: E T4g, T4h, T6x, T6y; Chris@42: T4g = TR - TY; Chris@42: T4h = T37 - T34; Chris@42: T4i = T4g + T4h; Chris@42: T4n = T4h - T4g; Chris@42: T6x = KP707106781 * (T2q - T2r); Chris@42: T6y = T29 + T2c; Chris@42: T6z = T6x - T6y; Chris@42: T85 = T6y + T6x; Chris@42: } Chris@42: } Chris@42: { Chris@42: E TC, T5L, T1I, T22, T1L, T5P, T25, T30, TJ, T5M, T5O, T1R, T1W, T20, T2X; Chris@42: E T1Z, T6t, T6u; Chris@42: { Chris@42: E Tw, Tx, Ty, Tz, TA, TB; Chris@42: Tw = Rp[WS(rs, 1)]; Chris@42: Tx = Rm[WS(rs, 14)]; Chris@42: Ty = Tw + Tx; Chris@42: Tz = Rp[WS(rs, 9)]; Chris@42: TA = Rm[WS(rs, 6)]; Chris@42: TB = Tz + TA; Chris@42: TC = Ty + TB; Chris@42: T5L = Ty - TB; Chris@42: T1I = Tz - TA; Chris@42: T22 = Tw - Tx; Chris@42: } Chris@42: { Chris@42: E T1J, T1K, T2Y, T23, T24, T2Z; Chris@42: T1J = Ip[WS(rs, 1)]; Chris@42: T1K = Im[WS(rs, 14)]; Chris@42: T2Y = T1J - T1K; Chris@42: T23 = Ip[WS(rs, 9)]; Chris@42: T24 = Im[WS(rs, 6)]; Chris@42: T2Z = T23 - T24; Chris@42: T1L = T1J + T1K; Chris@42: T5P = T2Y - T2Z; Chris@42: T25 = T23 + T24; Chris@42: T30 = T2Y + T2Z; Chris@42: } Chris@42: { Chris@42: E TF, T1N, T1Q, T2V, TI, T1S, T1V, T2W; Chris@42: { Chris@42: E TD, TE, T1O, T1P; Chris@42: TD = Rp[WS(rs, 5)]; Chris@42: TE = Rm[WS(rs, 10)]; Chris@42: TF = TD + TE; Chris@42: T1N = TD - TE; Chris@42: T1O = Ip[WS(rs, 5)]; Chris@42: T1P = Im[WS(rs, 10)]; Chris@42: T1Q = T1O + T1P; Chris@42: T2V = T1O - T1P; Chris@42: } Chris@42: { Chris@42: E TG, TH, T1T, T1U; Chris@42: TG = Rm[WS(rs, 2)]; Chris@42: TH = Rp[WS(rs, 13)]; Chris@42: TI = TG + TH; Chris@42: T1S = TG - TH; Chris@42: T1T = Im[WS(rs, 2)]; Chris@42: T1U = Ip[WS(rs, 13)]; Chris@42: T1V = T1T + T1U; Chris@42: T2W = T1U - T1T; Chris@42: } Chris@42: TJ = TF + TI; Chris@42: T5M = T2W - T2V; Chris@42: T5O = TF - TI; Chris@42: T1R = T1N + T1Q; Chris@42: T1W = T1S + T1V; Chris@42: T20 = T1S - T1V; Chris@42: T2X = T2V + T2W; Chris@42: T1Z = T1N - T1Q; Chris@42: } Chris@42: TK = TC + TJ; Chris@42: T31 = T2X + T30; Chris@42: { Chris@42: E T1M, T1X, T7H, T7I; Chris@42: T1M = T1I + T1L; Chris@42: T1X = KP707106781 * (T1R - T1W); Chris@42: T1Y = T1M + T1X; Chris@42: T4y = T1M - T1X; Chris@42: T7H = T5L - T5M; Chris@42: T7I = T5P - T5O; Chris@42: T7J = FNMS(KP923879532, T7I, KP382683432 * T7H); Chris@42: T7Q = FMA(KP923879532, T7H, KP382683432 * T7I); Chris@42: } Chris@42: { Chris@42: E T21, T26, T5N, T5Q; Chris@42: T21 = KP707106781 * (T1Z + T20); Chris@42: T26 = T22 - T25; Chris@42: T27 = T21 + T26; Chris@42: T4z = T26 - T21; Chris@42: T5N = T5L + T5M; Chris@42: T5Q = T5O + T5P; Chris@42: T5R = FNMS(KP382683432, T5Q, KP923879532 * T5N); Chris@42: T62 = FMA(KP382683432, T5N, KP923879532 * T5Q); Chris@42: } Chris@42: T6t = T22 + T25; Chris@42: T6u = KP707106781 * (T1R + T1W); Chris@42: T6v = T6t - T6u; Chris@42: T83 = T6u + T6t; Chris@42: { Chris@42: E T4d, T4e, T6q, T6r; Chris@42: T4d = TC - TJ; Chris@42: T4e = T30 - T2X; Chris@42: T4f = T4d - T4e; Chris@42: T4m = T4d + T4e; Chris@42: T6q = T1L - T1I; Chris@42: T6r = KP707106781 * (T1Z - T20); Chris@42: T6s = T6q + T6r; Chris@42: T82 = T6q - T6r; Chris@42: } Chris@42: } Chris@42: { Chris@42: E Ti, T3a, Tl, T3b, T1o, T1t, T6j, T6i, T5E, T5D, Tp, T3d, Ts, T3e, T1z; Chris@42: E T1E, T6m, T6l, T5H, T5G; Chris@42: { Chris@42: E T1p, T1n, T1k, T1s; Chris@42: { Chris@42: E Tg, Th, T1l, T1m; Chris@42: Tg = Rp[WS(rs, 2)]; Chris@42: Th = Rm[WS(rs, 13)]; Chris@42: Ti = Tg + Th; Chris@42: T1p = Tg - Th; Chris@42: T1l = Ip[WS(rs, 2)]; Chris@42: T1m = Im[WS(rs, 13)]; Chris@42: T1n = T1l + T1m; Chris@42: T3a = T1l - T1m; Chris@42: } Chris@42: { Chris@42: E Tj, Tk, T1q, T1r; Chris@42: Tj = Rp[WS(rs, 10)]; Chris@42: Tk = Rm[WS(rs, 5)]; Chris@42: Tl = Tj + Tk; Chris@42: T1k = Tj - Tk; Chris@42: T1q = Ip[WS(rs, 10)]; Chris@42: T1r = Im[WS(rs, 5)]; Chris@42: T1s = T1q + T1r; Chris@42: T3b = T1q - T1r; Chris@42: } Chris@42: T1o = T1k + T1n; Chris@42: T1t = T1p - T1s; Chris@42: T6j = T1p + T1s; Chris@42: T6i = T1n - T1k; Chris@42: T5E = T3a - T3b; Chris@42: T5D = Ti - Tl; Chris@42: } Chris@42: { Chris@42: E T1A, T1y, T1v, T1D; Chris@42: { Chris@42: E Tn, To, T1w, T1x; Chris@42: Tn = Rm[WS(rs, 1)]; Chris@42: To = Rp[WS(rs, 14)]; Chris@42: Tp = Tn + To; Chris@42: T1A = Tn - To; Chris@42: T1w = Im[WS(rs, 1)]; Chris@42: T1x = Ip[WS(rs, 14)]; Chris@42: T1y = T1w + T1x; Chris@42: T3d = T1x - T1w; Chris@42: } Chris@42: { Chris@42: E Tq, Tr, T1B, T1C; Chris@42: Tq = Rp[WS(rs, 6)]; Chris@42: Tr = Rm[WS(rs, 9)]; Chris@42: Ts = Tq + Tr; Chris@42: T1v = Tq - Tr; Chris@42: T1B = Ip[WS(rs, 6)]; Chris@42: T1C = Im[WS(rs, 9)]; Chris@42: T1D = T1B + T1C; Chris@42: T3e = T1B - T1C; Chris@42: } Chris@42: T1z = T1v - T1y; Chris@42: T1E = T1A - T1D; Chris@42: T6m = T1A + T1D; Chris@42: T6l = T1v + T1y; Chris@42: T5H = T3d - T3e; Chris@42: T5G = Tp - Ts; Chris@42: } Chris@42: { Chris@42: E Tm, Tt, T6k, T6n; Chris@42: Tm = Ti + Tl; Chris@42: Tt = Tp + Ts; Chris@42: Tu = Tm + Tt; Chris@42: T4p = Tm - Tt; Chris@42: T6k = FMA(KP382683432, T6i, KP923879532 * T6j); Chris@42: T6n = FMA(KP382683432, T6l, KP923879532 * T6m); Chris@42: T6o = T6k - T6n; Chris@42: T8f = T6k + T6n; Chris@42: } Chris@42: { Chris@42: E T6K, T6L, T1u, T1F; Chris@42: T6K = FNMS(KP923879532, T6i, KP382683432 * T6j); Chris@42: T6L = FNMS(KP923879532, T6l, KP382683432 * T6m); Chris@42: T6M = T6K + T6L; Chris@42: T80 = T6K - T6L; Chris@42: T1u = FMA(KP923879532, T1o, KP382683432 * T1t); Chris@42: T1F = FNMS(KP382683432, T1E, KP923879532 * T1z); Chris@42: T1G = T1u + T1F; Chris@42: T4K = T1F - T1u; Chris@42: } Chris@42: { Chris@42: E T2G, T2H, T5F, T5I; Chris@42: T2G = FNMS(KP382683432, T1o, KP923879532 * T1t); Chris@42: T2H = FMA(KP382683432, T1z, KP923879532 * T1E); Chris@42: T2I = T2G + T2H; Chris@42: T4w = T2G - T2H; Chris@42: T5F = T5D - T5E; Chris@42: T5I = T5G + T5H; Chris@42: T5J = KP707106781 * (T5F + T5I); Chris@42: T7T = KP707106781 * (T5F - T5I); Chris@42: } Chris@42: { Chris@42: E T65, T66, T3c, T3f; Chris@42: T65 = T5D + T5E; Chris@42: T66 = T5H - T5G; Chris@42: T67 = KP707106781 * (T65 + T66); Chris@42: T7F = KP707106781 * (T66 - T65); Chris@42: T3c = T3a + T3b; Chris@42: T3f = T3d + T3e; Chris@42: T3g = T3c + T3f; Chris@42: T4b = T3f - T3c; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T11, T3s, T3p, T3u, T3K, T40, T3G, T3Y, T2T, T43, T3z, T3P, T2B, T45, T3x; Chris@42: E T3T; Chris@42: { Chris@42: E Tv, T10, T3E, T3F; Chris@42: Tv = Tf + Tu; Chris@42: T10 = TK + TZ; Chris@42: T11 = Tv + T10; Chris@42: T3s = Tv - T10; Chris@42: { Chris@42: E T39, T3o, T3I, T3J; Chris@42: T39 = T31 + T38; Chris@42: T3o = T3g + T3n; Chris@42: T3p = T39 + T3o; Chris@42: T3u = T3o - T39; Chris@42: T3I = TK - TZ; Chris@42: T3J = T3n - T3g; Chris@42: T3K = T3I + T3J; Chris@42: T40 = T3J - T3I; Chris@42: } Chris@42: T3E = Tf - Tu; Chris@42: T3F = T38 - T31; Chris@42: T3G = T3E + T3F; Chris@42: T3Y = T3E - T3F; Chris@42: { Chris@42: E T2S, T3N, T2F, T3O, T2D, T2E; Chris@42: T2S = T2I + T2R; Chris@42: T3N = T1j - T1G; Chris@42: T2D = FNMS(KP195090322, T1Y, KP980785280 * T27); Chris@42: T2E = FMA(KP195090322, T2p, KP980785280 * T2y); Chris@42: T2F = T2D + T2E; Chris@42: T3O = T2D - T2E; Chris@42: T2T = T2F + T2S; Chris@42: T43 = T3N - T3O; Chris@42: T3z = T2S - T2F; Chris@42: T3P = T3N + T3O; Chris@42: } Chris@42: { Chris@42: E T1H, T3S, T2A, T3R, T28, T2z; Chris@42: T1H = T1j + T1G; Chris@42: T3S = T2R - T2I; Chris@42: T28 = FMA(KP980785280, T1Y, KP195090322 * T27); Chris@42: T2z = FNMS(KP195090322, T2y, KP980785280 * T2p); Chris@42: T2A = T28 + T2z; Chris@42: T3R = T2z - T28; Chris@42: T2B = T1H + T2A; Chris@42: T45 = T3S - T3R; Chris@42: T3x = T1H - T2A; Chris@42: T3T = T3R + T3S; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T2U, T3q, T12, T2C; Chris@42: T12 = W[0]; Chris@42: T2C = W[1]; Chris@42: T2U = FMA(T12, T2B, T2C * T2T); Chris@42: T3q = FNMS(T2C, T2B, T12 * T2T); Chris@42: Rp[0] = T11 - T2U; Chris@42: Ip[0] = T3p + T3q; Chris@42: Rm[0] = T11 + T2U; Chris@42: Im[0] = T3q - T3p; Chris@42: } Chris@42: { Chris@42: E T41, T47, T46, T48; Chris@42: { Chris@42: E T3X, T3Z, T42, T44; Chris@42: T3X = W[46]; Chris@42: T3Z = W[47]; Chris@42: T41 = FNMS(T3Z, T40, T3X * T3Y); Chris@42: T47 = FMA(T3Z, T3Y, T3X * T40); Chris@42: T42 = W[48]; Chris@42: T44 = W[49]; Chris@42: T46 = FMA(T42, T43, T44 * T45); Chris@42: T48 = FNMS(T44, T43, T42 * T45); Chris@42: } Chris@42: Rp[WS(rs, 12)] = T41 - T46; Chris@42: Ip[WS(rs, 12)] = T47 + T48; Chris@42: Rm[WS(rs, 12)] = T41 + T46; Chris@42: Im[WS(rs, 12)] = T48 - T47; Chris@42: } Chris@42: { Chris@42: E T3v, T3B, T3A, T3C; Chris@42: { Chris@42: E T3r, T3t, T3w, T3y; Chris@42: T3r = W[30]; Chris@42: T3t = W[31]; Chris@42: T3v = FNMS(T3t, T3u, T3r * T3s); Chris@42: T3B = FMA(T3t, T3s, T3r * T3u); Chris@42: T3w = W[32]; Chris@42: T3y = W[33]; Chris@42: T3A = FMA(T3w, T3x, T3y * T3z); Chris@42: T3C = FNMS(T3y, T3x, T3w * T3z); Chris@42: } Chris@42: Rp[WS(rs, 8)] = T3v - T3A; Chris@42: Ip[WS(rs, 8)] = T3B + T3C; Chris@42: Rm[WS(rs, 8)] = T3v + T3A; Chris@42: Im[WS(rs, 8)] = T3C - T3B; Chris@42: } Chris@42: { Chris@42: E T3L, T3V, T3U, T3W; Chris@42: { Chris@42: E T3D, T3H, T3M, T3Q; Chris@42: T3D = W[14]; Chris@42: T3H = W[15]; Chris@42: T3L = FNMS(T3H, T3K, T3D * T3G); Chris@42: T3V = FMA(T3H, T3G, T3D * T3K); Chris@42: T3M = W[16]; Chris@42: T3Q = W[17]; Chris@42: T3U = FMA(T3M, T3P, T3Q * T3T); Chris@42: T3W = FNMS(T3Q, T3P, T3M * T3T); Chris@42: } Chris@42: Rp[WS(rs, 4)] = T3L - T3U; Chris@42: Ip[WS(rs, 4)] = T3V + T3W; Chris@42: Rm[WS(rs, 4)] = T3L + T3U; Chris@42: Im[WS(rs, 4)] = T3W - T3V; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T7O, T8m, T7W, T8o, T8E, T8U, T8A, T8S, T8h, T8X, T8t, T8J, T89, T8Z, T8r; Chris@42: E T8N; Chris@42: { Chris@42: E T7G, T7N, T8y, T8z; Chris@42: T7G = T7E + T7F; Chris@42: T7N = T7J + T7M; Chris@42: T7O = T7G + T7N; Chris@42: T8m = T7G - T7N; Chris@42: { Chris@42: E T7S, T7V, T8C, T8D; Chris@42: T7S = T7Q + T7R; Chris@42: T7V = T7T + T7U; Chris@42: T7W = T7S + T7V; Chris@42: T8o = T7V - T7S; Chris@42: T8C = T7J - T7M; Chris@42: T8D = T7U - T7T; Chris@42: T8E = T8C + T8D; Chris@42: T8U = T8D - T8C; Chris@42: } Chris@42: T8y = T7E - T7F; Chris@42: T8z = T7R - T7Q; Chris@42: T8A = T8y + T8z; Chris@42: T8S = T8y - T8z; Chris@42: { Chris@42: E T8g, T8H, T8d, T8I, T8b, T8c; Chris@42: T8g = T8e - T8f; Chris@42: T8H = T7Z - T80; Chris@42: T8b = FNMS(KP980785280, T82, KP195090322 * T83); Chris@42: T8c = FNMS(KP980785280, T85, KP195090322 * T86); Chris@42: T8d = T8b + T8c; Chris@42: T8I = T8b - T8c; Chris@42: T8h = T8d + T8g; Chris@42: T8X = T8H - T8I; Chris@42: T8t = T8g - T8d; Chris@42: T8J = T8H + T8I; Chris@42: } Chris@42: { Chris@42: E T81, T8L, T88, T8M, T84, T87; Chris@42: T81 = T7Z + T80; Chris@42: T8L = T8f + T8e; Chris@42: T84 = FMA(KP195090322, T82, KP980785280 * T83); Chris@42: T87 = FMA(KP195090322, T85, KP980785280 * T86); Chris@42: T88 = T84 - T87; Chris@42: T8M = T84 + T87; Chris@42: T89 = T81 + T88; Chris@42: T8Z = T8M + T8L; Chris@42: T8r = T81 - T88; Chris@42: T8N = T8L - T8M; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T7X, T8j, T8i, T8k; Chris@42: { Chris@42: E T7D, T7P, T7Y, T8a; Chris@42: T7D = W[10]; Chris@42: T7P = W[11]; Chris@42: T7X = FNMS(T7P, T7W, T7D * T7O); Chris@42: T8j = FMA(T7P, T7O, T7D * T7W); Chris@42: T7Y = W[12]; Chris@42: T8a = W[13]; Chris@42: T8i = FMA(T7Y, T89, T8a * T8h); Chris@42: T8k = FNMS(T8a, T89, T7Y * T8h); Chris@42: } Chris@42: Rp[WS(rs, 3)] = T7X - T8i; Chris@42: Ip[WS(rs, 3)] = T8j + T8k; Chris@42: Rm[WS(rs, 3)] = T7X + T8i; Chris@42: Im[WS(rs, 3)] = T8k - T8j; Chris@42: } Chris@42: { Chris@42: E T8V, T91, T90, T92; Chris@42: { Chris@42: E T8R, T8T, T8W, T8Y; Chris@42: T8R = W[58]; Chris@42: T8T = W[59]; Chris@42: T8V = FNMS(T8T, T8U, T8R * T8S); Chris@42: T91 = FMA(T8T, T8S, T8R * T8U); Chris@42: T8W = W[60]; Chris@42: T8Y = W[61]; Chris@42: T90 = FMA(T8W, T8X, T8Y * T8Z); Chris@42: T92 = FNMS(T8Y, T8X, T8W * T8Z); Chris@42: } Chris@42: Rp[WS(rs, 15)] = T8V - T90; Chris@42: Ip[WS(rs, 15)] = T91 + T92; Chris@42: Rm[WS(rs, 15)] = T8V + T90; Chris@42: Im[WS(rs, 15)] = T92 - T91; Chris@42: } Chris@42: { Chris@42: E T8p, T8v, T8u, T8w; Chris@42: { Chris@42: E T8l, T8n, T8q, T8s; Chris@42: T8l = W[42]; Chris@42: T8n = W[43]; Chris@42: T8p = FNMS(T8n, T8o, T8l * T8m); Chris@42: T8v = FMA(T8n, T8m, T8l * T8o); Chris@42: T8q = W[44]; Chris@42: T8s = W[45]; Chris@42: T8u = FMA(T8q, T8r, T8s * T8t); Chris@42: T8w = FNMS(T8s, T8r, T8q * T8t); Chris@42: } Chris@42: Rp[WS(rs, 11)] = T8p - T8u; Chris@42: Ip[WS(rs, 11)] = T8v + T8w; Chris@42: Rm[WS(rs, 11)] = T8p + T8u; Chris@42: Im[WS(rs, 11)] = T8w - T8v; Chris@42: } Chris@42: { Chris@42: E T8F, T8P, T8O, T8Q; Chris@42: { Chris@42: E T8x, T8B, T8G, T8K; Chris@42: T8x = W[26]; Chris@42: T8B = W[27]; Chris@42: T8F = FNMS(T8B, T8E, T8x * T8A); Chris@42: T8P = FMA(T8B, T8A, T8x * T8E); Chris@42: T8G = W[28]; Chris@42: T8K = W[29]; Chris@42: T8O = FMA(T8G, T8J, T8K * T8N); Chris@42: T8Q = FNMS(T8K, T8J, T8G * T8N); Chris@42: } Chris@42: Rp[WS(rs, 7)] = T8F - T8O; Chris@42: Ip[WS(rs, 7)] = T8P + T8Q; Chris@42: Rm[WS(rs, 7)] = T8F + T8O; Chris@42: Im[WS(rs, 7)] = T8Q - T8P; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T4k, T4S, T4s, T4U, T5a, T5q, T56, T5o, T4N, T5t, T4Z, T5f, T4F, T5v, T4X; Chris@42: E T5j; Chris@42: { Chris@42: E T4c, T4j, T54, T55; Chris@42: T4c = T4a + T4b; Chris@42: T4j = KP707106781 * (T4f + T4i); Chris@42: T4k = T4c + T4j; Chris@42: T4S = T4c - T4j; Chris@42: { Chris@42: E T4o, T4r, T58, T59; Chris@42: T4o = KP707106781 * (T4m + T4n); Chris@42: T4r = T4p + T4q; Chris@42: T4s = T4o + T4r; Chris@42: T4U = T4r - T4o; Chris@42: T58 = KP707106781 * (T4f - T4i); Chris@42: T59 = T4q - T4p; Chris@42: T5a = T58 + T59; Chris@42: T5q = T59 - T58; Chris@42: } Chris@42: T54 = T4a - T4b; Chris@42: T55 = KP707106781 * (T4n - T4m); Chris@42: T56 = T54 + T55; Chris@42: T5o = T54 - T55; Chris@42: { Chris@42: E T4M, T5d, T4J, T5e, T4H, T4I; Chris@42: T4M = T4K + T4L; Chris@42: T5d = T4v - T4w; Chris@42: T4H = FNMS(KP831469612, T4y, KP555570233 * T4z); Chris@42: T4I = FMA(KP831469612, T4B, KP555570233 * T4C); Chris@42: T4J = T4H + T4I; Chris@42: T5e = T4H - T4I; Chris@42: T4N = T4J + T4M; Chris@42: T5t = T5d - T5e; Chris@42: T4Z = T4M - T4J; Chris@42: T5f = T5d + T5e; Chris@42: } Chris@42: { Chris@42: E T4x, T5i, T4E, T5h, T4A, T4D; Chris@42: T4x = T4v + T4w; Chris@42: T5i = T4L - T4K; Chris@42: T4A = FMA(KP555570233, T4y, KP831469612 * T4z); Chris@42: T4D = FNMS(KP831469612, T4C, KP555570233 * T4B); Chris@42: T4E = T4A + T4D; Chris@42: T5h = T4D - T4A; Chris@42: T4F = T4x + T4E; Chris@42: T5v = T5i - T5h; Chris@42: T4X = T4x - T4E; Chris@42: T5j = T5h + T5i; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T4t, T4P, T4O, T4Q; Chris@42: { Chris@42: E T49, T4l, T4u, T4G; Chris@42: T49 = W[6]; Chris@42: T4l = W[7]; Chris@42: T4t = FNMS(T4l, T4s, T49 * T4k); Chris@42: T4P = FMA(T4l, T4k, T49 * T4s); Chris@42: T4u = W[8]; Chris@42: T4G = W[9]; Chris@42: T4O = FMA(T4u, T4F, T4G * T4N); Chris@42: T4Q = FNMS(T4G, T4F, T4u * T4N); Chris@42: } Chris@42: Rp[WS(rs, 2)] = T4t - T4O; Chris@42: Ip[WS(rs, 2)] = T4P + T4Q; Chris@42: Rm[WS(rs, 2)] = T4t + T4O; Chris@42: Im[WS(rs, 2)] = T4Q - T4P; Chris@42: } Chris@42: { Chris@42: E T5r, T5x, T5w, T5y; Chris@42: { Chris@42: E T5n, T5p, T5s, T5u; Chris@42: T5n = W[54]; Chris@42: T5p = W[55]; Chris@42: T5r = FNMS(T5p, T5q, T5n * T5o); Chris@42: T5x = FMA(T5p, T5o, T5n * T5q); Chris@42: T5s = W[56]; Chris@42: T5u = W[57]; Chris@42: T5w = FMA(T5s, T5t, T5u * T5v); Chris@42: T5y = FNMS(T5u, T5t, T5s * T5v); Chris@42: } Chris@42: Rp[WS(rs, 14)] = T5r - T5w; Chris@42: Ip[WS(rs, 14)] = T5x + T5y; Chris@42: Rm[WS(rs, 14)] = T5r + T5w; Chris@42: Im[WS(rs, 14)] = T5y - T5x; Chris@42: } Chris@42: { Chris@42: E T4V, T51, T50, T52; Chris@42: { Chris@42: E T4R, T4T, T4W, T4Y; Chris@42: T4R = W[38]; Chris@42: T4T = W[39]; Chris@42: T4V = FNMS(T4T, T4U, T4R * T4S); Chris@42: T51 = FMA(T4T, T4S, T4R * T4U); Chris@42: T4W = W[40]; Chris@42: T4Y = W[41]; Chris@42: T50 = FMA(T4W, T4X, T4Y * T4Z); Chris@42: T52 = FNMS(T4Y, T4X, T4W * T4Z); Chris@42: } Chris@42: Rp[WS(rs, 10)] = T4V - T50; Chris@42: Ip[WS(rs, 10)] = T51 + T52; Chris@42: Rm[WS(rs, 10)] = T4V + T50; Chris@42: Im[WS(rs, 10)] = T52 - T51; Chris@42: } Chris@42: { Chris@42: E T5b, T5l, T5k, T5m; Chris@42: { Chris@42: E T53, T57, T5c, T5g; Chris@42: T53 = W[22]; Chris@42: T57 = W[23]; Chris@42: T5b = FNMS(T57, T5a, T53 * T56); Chris@42: T5l = FMA(T57, T56, T53 * T5a); Chris@42: T5c = W[24]; Chris@42: T5g = W[25]; Chris@42: T5k = FMA(T5c, T5f, T5g * T5j); Chris@42: T5m = FNMS(T5g, T5f, T5c * T5j); Chris@42: } Chris@42: Rp[WS(rs, 6)] = T5b - T5k; Chris@42: Ip[WS(rs, 6)] = T5l + T5m; Chris@42: Rm[WS(rs, 6)] = T5b + T5k; Chris@42: Im[WS(rs, 6)] = T5m - T5l; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T60, T6W, T6c, T6Y, T7e, T7u, T7a, T7s, T6R, T7x, T73, T7j, T6F, T7z, T71; Chris@42: E T7n; Chris@42: { Chris@42: E T5K, T5Z, T78, T79; Chris@42: T5K = T5C + T5J; Chris@42: T5Z = T5R + T5Y; Chris@42: T60 = T5K + T5Z; Chris@42: T6W = T5K - T5Z; Chris@42: { Chris@42: E T64, T6b, T7c, T7d; Chris@42: T64 = T62 + T63; Chris@42: T6b = T67 + T6a; Chris@42: T6c = T64 + T6b; Chris@42: T6Y = T6b - T64; Chris@42: T7c = T5R - T5Y; Chris@42: T7d = T6a - T67; Chris@42: T7e = T7c + T7d; Chris@42: T7u = T7d - T7c; Chris@42: } Chris@42: T78 = T5C - T5J; Chris@42: T79 = T63 - T62; Chris@42: T7a = T78 + T79; Chris@42: T7s = T78 - T79; Chris@42: { Chris@42: E T6Q, T7h, T6J, T7i, T6H, T6I; Chris@42: T6Q = T6M + T6P; Chris@42: T7h = T6h - T6o; Chris@42: T6H = FNMS(KP555570233, T6s, KP831469612 * T6v); Chris@42: T6I = FMA(KP555570233, T6z, KP831469612 * T6C); Chris@42: T6J = T6H + T6I; Chris@42: T7i = T6H - T6I; Chris@42: T6R = T6J + T6Q; Chris@42: T7x = T7h - T7i; Chris@42: T73 = T6Q - T6J; Chris@42: T7j = T7h + T7i; Chris@42: } Chris@42: { Chris@42: E T6p, T7m, T6E, T7l, T6w, T6D; Chris@42: T6p = T6h + T6o; Chris@42: T7m = T6P - T6M; Chris@42: T6w = FMA(KP831469612, T6s, KP555570233 * T6v); Chris@42: T6D = FNMS(KP555570233, T6C, KP831469612 * T6z); Chris@42: T6E = T6w + T6D; Chris@42: T7l = T6D - T6w; Chris@42: T6F = T6p + T6E; Chris@42: T7z = T7m - T7l; Chris@42: T71 = T6p - T6E; Chris@42: T7n = T7l + T7m; Chris@42: } Chris@42: } Chris@42: { Chris@42: E T6d, T6T, T6S, T6U; Chris@42: { Chris@42: E T5z, T61, T6e, T6G; Chris@42: T5z = W[2]; Chris@42: T61 = W[3]; Chris@42: T6d = FNMS(T61, T6c, T5z * T60); Chris@42: T6T = FMA(T61, T60, T5z * T6c); Chris@42: T6e = W[4]; Chris@42: T6G = W[5]; Chris@42: T6S = FMA(T6e, T6F, T6G * T6R); Chris@42: T6U = FNMS(T6G, T6F, T6e * T6R); Chris@42: } Chris@42: Rp[WS(rs, 1)] = T6d - T6S; Chris@42: Ip[WS(rs, 1)] = T6T + T6U; Chris@42: Rm[WS(rs, 1)] = T6d + T6S; Chris@42: Im[WS(rs, 1)] = T6U - T6T; Chris@42: } Chris@42: { Chris@42: E T7v, T7B, T7A, T7C; Chris@42: { Chris@42: E T7r, T7t, T7w, T7y; Chris@42: T7r = W[50]; Chris@42: T7t = W[51]; Chris@42: T7v = FNMS(T7t, T7u, T7r * T7s); Chris@42: T7B = FMA(T7t, T7s, T7r * T7u); Chris@42: T7w = W[52]; Chris@42: T7y = W[53]; Chris@42: T7A = FMA(T7w, T7x, T7y * T7z); Chris@42: T7C = FNMS(T7y, T7x, T7w * T7z); Chris@42: } Chris@42: Rp[WS(rs, 13)] = T7v - T7A; Chris@42: Ip[WS(rs, 13)] = T7B + T7C; Chris@42: Rm[WS(rs, 13)] = T7v + T7A; Chris@42: Im[WS(rs, 13)] = T7C - T7B; Chris@42: } Chris@42: { Chris@42: E T6Z, T75, T74, T76; Chris@42: { Chris@42: E T6V, T6X, T70, T72; Chris@42: T6V = W[34]; Chris@42: T6X = W[35]; Chris@42: T6Z = FNMS(T6X, T6Y, T6V * T6W); Chris@42: T75 = FMA(T6X, T6W, T6V * T6Y); Chris@42: T70 = W[36]; Chris@42: T72 = W[37]; Chris@42: T74 = FMA(T70, T71, T72 * T73); Chris@42: T76 = FNMS(T72, T71, T70 * T73); Chris@42: } Chris@42: Rp[WS(rs, 9)] = T6Z - T74; Chris@42: Ip[WS(rs, 9)] = T75 + T76; Chris@42: Rm[WS(rs, 9)] = T6Z + T74; Chris@42: Im[WS(rs, 9)] = T76 - T75; Chris@42: } Chris@42: { Chris@42: E T7f, T7p, T7o, T7q; Chris@42: { Chris@42: E T77, T7b, T7g, T7k; Chris@42: T77 = W[18]; Chris@42: T7b = W[19]; Chris@42: T7f = FNMS(T7b, T7e, T77 * T7a); Chris@42: T7p = FMA(T7b, T7a, T77 * T7e); Chris@42: T7g = W[20]; Chris@42: T7k = W[21]; Chris@42: T7o = FMA(T7g, T7j, T7k * T7n); Chris@42: T7q = FNMS(T7k, T7j, T7g * T7n); Chris@42: } Chris@42: Rp[WS(rs, 5)] = T7f - T7o; Chris@42: Ip[WS(rs, 5)] = T7p + T7q; Chris@42: Rm[WS(rs, 5)] = T7f + T7o; Chris@42: Im[WS(rs, 5)] = T7q - T7p; Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: } Chris@42: Chris@42: static const tw_instr twinstr[] = { Chris@42: {TW_FULL, 1, 32}, Chris@42: {TW_NEXT, 1, 0} Chris@42: }; Chris@42: Chris@42: static const hc2c_desc desc = { 32, "hc2cbdft_32", twinstr, &GENUS, {404, 114, 94, 0} }; Chris@42: Chris@42: void X(codelet_hc2cbdft_32) (planner *p) { Chris@42: X(khc2c_register) (p, hc2cbdft_32, &desc, HC2C_VIA_DFT); Chris@42: } Chris@42: #endif /* HAVE_FMA */