?? w_tgammal.s
字號:
{ .mmi (p15) ldfpd FR_n_A1H, FR_n_A1L = [GR_n_sin_Table], 16 ldfpd FR_l_B8, FR_l_B10 = [GR_l_Stirling_Table], 16 add GR_c_Table = 0x20, GR_c_Table };;{ .mfi(p15) ldfe FR_n_A9 = [GR_n_sin_Table], 16 fma.s1 FR_l_Q0 = f1,FR_l_Y0,f0 // Q0 = Y0 nop.i 0}{ .mfi ldfpd FR_l_B12, FR_l_B14 = [GR_l_Stirling_Table], 16 fnma.s1 FR_l_E0 = FR_l_Y0,FR_l_AbsX,f1 // e = 1-b*y nop.i 0};;{ .mfi (p15) ldfe FR_n_A8 = [GR_n_sin_Table], 16 fcvt.xf FR_c_XN = FR_n_IXN // Convert to FP repr. of int X extr.u GR_l_Index2 = GR_l_X_1, 6, 4 // Extract Index2 }{ .mfi ldfpd FR_l_B16, FR_l_B18 = [GR_l_Stirling_Table], 16 nop.f 0 nop.i 0};;{ .mfi (p15) ldfe FR_n_A7 = [GR_n_sin_Table], 16 fms.s1 FR_l_CXH = FR_l_CH, f1, FR_l_AbsX // CXH = CH+|X| shl GR_l_Index2 = GR_l_Index2,5}{ .mfi ldfd FR_l_Half = [GR_l_Stirling_Table] // Load 0.5 nop.f 0 nop.i 0};;{ .mfi add GR_l_Index2 = GR_l_Index2, GR_l_Log_Table // Add offset nop.f 0 nop.i 0}{ .mfi (p15) ldfe FR_n_A6 = [GR_n_sin_Table], 16 (p15) fma.s1 FR_n_XS = FR_l_AbsX , f1, FR_n_XNS // xs = x - int(x) nop.i 0};;{ .mmi ld2 GR_l_Z_2 = [GR_l_Index2],4 addl GR_l_Log_Table = @ltoff(Constants_Tgammal_log_80_h3_G_H#),gp nop.i 0};;{ .mfi ld8 GR_l_Log_Table = [GR_l_Log_Table] fma.s1 FR_l_E2 = FR_l_E0,FR_l_E0,FR_l_E0 // e2 = e+e^2 nop.i 0}{ .mfi ldfs FR_l_G_2 = [GR_l_Index2],4 fma.s1 FR_l_E1 = FR_l_E0,FR_l_E0,f0 // e1 = e^2 nop.i 0};;{ .mmi ldfs FR_l_H_2 = [GR_l_Index2],8 (p15) ldfe FR_n_A5 = [GR_n_sin_Table], 16 nop.i 0};;{ .mfi setf.sig FR_l_float_N = GR_l_N // float_N = Make N a fp number nop.f 0 pmpyshr2.u GR_l_X_2 = GR_l_X_1,GR_l_Z_2,15 // X_2 = X_1 * Z_2 }{ .mfi ldfe FR_l_h_2 = [GR_l_Index2],0 fma.s1 FR_l_CXL = FR_l_AbsX, f1, FR_l_CXH // CXL = |X|+CXH add GR_l_Log_Table1= 0x200, GR_l_Log_Table};;{ .mfi (p15) ldfe FR_n_A4 = [GR_n_sin_Table], 16 (p15) fcmp.eq.unc.s1 p9,p0 = FR_l_AbsX, FR_c_XN //if argument is integer // and negative nop.i 0}{ .mfi ldfe FR_c_PosOverflow = [GR_c_Table],16 //Load pos overflow value(p15) fma.s1 FR_n_XS2 = FR_n_XS, FR_n_XS, f0 // xs^2 = xs*xs nop.i 0};;{ .mfi (p15) ldfe FR_n_A3 = [GR_n_sin_Table], 16 nop.f 0 nop.i 0};;{ .mfi (p15) getf.sig GR_n_XN = FR_n_IXN // int(x) to general reg fma.s1 FR_l_Y1 = FR_l_Y0,FR_l_E2,FR_l_Y0 // y1 = y+y*e2 nop.i 0 }{ .mfb nop.m 0 fma.s1 FR_l_E3 = FR_l_E1,FR_l_E1,FR_l_E0 // e3 = e+e1^2(p9) br.cond.spnt tgammal_singularity // Singularity for integer ///////////// // and negative arguments //////////////};;{ .mfi nop.m 0 fms.s1 FR_l_AbsX_m_Half = FR_l_AbsX, f1, FR_l_Half // |x|-0.5 extr.u GR_l_Index2 = GR_l_X_2, 1, 5 // Get Index3};;{ .mfi shladd GR_l_Log_Table1= GR_l_Index2, 2, GR_l_Log_Table1 nop.f 0 shladd GR_l_Index3 = GR_l_Index2,4, GR_l_Log_Table // Index3}{ .mfb(p15) cmp.gtu.unc p11, p0 = GR_n_XN, GR_c_NegUnderflow // X < -1765 fms.s1 FR_l_CXL = FR_l_CH, f1, FR_l_CXL // CXL = CH - CXL(p11) br.cond.spnt tgammal_underflow // Singularity for negative argument ////// // at underflow domain (X < -1765) //////};;{ .mfi addl GR_l_Log_Table = @ltoff(Constants_Tgammal_log_80_Q#), gp (p15) fma.s1 FR_n_TT = FR_n_A2L, FR_n_XS2, f0 // T=A2L*x^2 tbit.nz.unc p13, p12 = GR_n_XN, 0x0 // whether [X] odd or even }{ .mfi nop.m 0(p15) fms.s1 FR_n_XS2L = FR_n_XS, FR_n_XS, FR_n_XS2 // xs^2 Low part nop.i 0};;{ .mfi ld8 GR_l_Log_Table = [GR_l_Log_Table] (p15) fma.s1 FR_n_A7 = FR_n_A8, FR_n_XS2, FR_n_A7 // poly tail nop.i 0 }{ .mfi ldfe FR_l_h_3 = [GR_l_Index3],12 (p15) fma.s1 FR_n_XS4 = FR_n_XS2, FR_n_XS2, f0 // xs^4 = xs^2*xs^2 nop.i 0 };;{ .mfi ldfs FR_l_H_3 = [GR_l_Log_Table1], 0 fma.s1 FR_l_Y2 = FR_l_Y1, FR_l_E3, FR_l_Y0 // y2 = y+y1*e3 nop.i 0 }{ .mfi ldfs FR_l_G_3 = [GR_l_Index3], 0 fnma.s1 FR_l_Z = FR_l_AbsX,FR_l_Q0,f1 // r = a-b*q nop.i 0 };;{ .mfi nop.m 0 fmpy.s1 FR_l_G = FR_l_G_1, FR_l_G_2 // G = G1 * G_2 nop.i 0}{ .mfi nop.m 0 fadd.s1 FR_l_H = FR_l_H_1, FR_l_H_2 // H = H_1 + H_2 nop.i 0};;{ .mfi ldfe FR_l_log2_hi = [GR_l_Log_Table],16 // load log2_hi part fadd.s1 FR_l_h = FR_l_h_1, FR_l_h_2 // h = h_1 + h_2 nop.i 0}{ .mfi nop.m 0 fcvt.xf FR_l_float_N = FR_l_float_N // int(N) nop.i 0 };;{ .mfi ldfe FR_l_log2_lo = [GR_l_Log_Table],16 // Load log2_lo part fma.s1 FR_l_CXL = FR_l_CXL, f1, FR_l_CL nop.i 0 }{ .mfi nop.m 0 (p15) fma.s1 FR_n_TT = FR_n_A2H, FR_n_XS2L, FR_n_TT // T=A2H*x2L+T nop.i 0 };;{ .mfi ldfe FR_l_Q_6 = [GR_l_Log_Table],16 (p15) fma.s1 FR_n_A3 = FR_n_A4, FR_n_XS2, FR_n_A3 // poly tail nop.i 0 }{ .mfi nop.m 0 (p15) fma.s1 FR_n_A5 = FR_n_A6, FR_n_XS2, FR_n_A5 // poly tail nop.i 0 };;{ .mfi ldfe FR_l_Q_5 = [GR_l_Log_Table],16 (p15) fabs FR_n_XS = FR_n_XS // abs(xs) nop.i 0 }{ .mfi nop.m 0 fma.s1 FR_l_Z = FR_l_Z,FR_l_Y2,FR_l_Q0 // x_hi = q+r*y2 nop.i 0 };;{ .mfi ldfe FR_l_Q_4 = [GR_l_Log_Table],16 (p15) fma.s1 FR_n_A7 = FR_n_A9, FR_n_XS4, FR_n_A7 // poly tail nop.i 0 }{ .mfi nop.m 0 (p15) fma.s1 FR_n_XS7 = FR_n_XS4, FR_n_XS2, f0 // = x^4*x^2 nop.i 0 };;{ .mfi ldfe FR_l_Q_3 = [GR_l_Log_Table],16 fneg FR_n_NegOne = f1 // -1.0 nop.i 0 }{ .mfi nop.m 0 (p15) fma.s1 FR_n_XS8 = FR_n_XS4, FR_n_XS4, f0 // xs^8 = xs^4*xs^4 nop.i 0 };;{ .mfi ldfe FR_l_Q_2 = [GR_l_Log_Table],16 fadd.s1 FR_l_h = FR_l_h, FR_l_h_3 // h = h_1 + h_2 + h_3 nop.i 0 }{ .mfi nop.m 0 (p15) fma.s1 FR_n_TH = FR_n_A2H, FR_n_XS2, FR_n_TT // A2H*xs2+T nop.i 0 };;{ .mfi ldfe FR_l_Q_1 = [GR_l_Log_Table],16 fmpy.s1 FR_l_G = FR_l_G, FR_l_G_3 // G = G_1 * G_2 * G_3 nop.i 0 }{ .mfi nop.m 0 fadd.s1 FR_l_H = FR_l_H, FR_l_H_3 // H = H_1 + H_2 + H_3 nop.i 0 };;{ .mfi nop.m 0 fma.s1 FR_l_Z2 = FR_l_Z, FR_l_Z, f0 // Z^2 nop.i 0}{ .mfi nop.m 0(p15) fma.s1 FR_n_A3 = FR_n_A5, FR_n_XS4, FR_n_A3 // poly tail nop.i 0};;{ .mfi nop.m 0(p14) fcmp.gt.unc.s1 p7,p0 = FR_l_AbsX, FR_c_PosOverflow //X > 1755.5483 // (overflow domain, result cannot be represented by normal value) nop.i 0}{ .mfi nop.m 0(p15) fma.s1 FR_n_XS7 = FR_n_XS7, FR_n_XS, f0 // x^7 construction nop.i 0};;{ .mfi nop.m 0(p15) fms.s1 FR_n_TL = FR_n_A2H, FR_n_XS2, FR_n_TH // A2H*xs2+TH nop.i 0}{ .mfi nop.m 0(p15) fma.s1 FR_n_PolyH = FR_n_TH, f1, FR_n_A1H // PolyH=TH+A1H nop.i 0 };;{ .mfi nop.m 0 fmpy.s1 FR_l_GS_hi = FR_l_G, FR_l_S // GS_hi = G*S nop.i 0}{ .mfb nop.m 0 fms.s1 FR_l_r = FR_l_G, FR_l_S, f1 // r = G*S -1(p7) br.cond.spnt tgammal_overflow // Overflow path for arg > 1755.5483 //////};;{ .mfi nop.m 0 fma.s1 FR_l_B14 = FR_l_B16, FR_l_Z2, FR_l_B14// bernulli tail nop.i 0}{ .mfi nop.m 0 fma.s1 FR_l_Z4 = FR_l_Z2, FR_l_Z2, f0 // Z^4 = Z^2*Z^2 nop.i 0};;{ .mfi nop.m 0 fma.s1 FR_l_B2 = FR_l_B4, FR_l_Z2, FR_l_B2 // bernulli tail nop.i 0}{ .mfi nop.m 0 fma.s1 FR_l_B6 = FR_l_B8, FR_l_Z2, FR_l_B6 // bernulli tail nop.i ?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -