?? w_tgammaf.s
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//// 1/An for [40; 48)data8 0xCAA7576DE621FCD5, 0x3F68LOCAL_OBJECT_END(tgammaf_data)//==============================================================// Code//==============================================================.section .textGLOBAL_LIBM_ENTRY(tgammaf){ .mfi getf.exp GR_SignExp = f8 fma.s1 FR_NormX = f8,f1,f0 addl GR_ad_Data = @ltoff(tgammaf_data), gp}{ .mfi mov GR_ExpOf05 = 0xFFFE fcvt.fx.trunc.s1 FR_iXt = f8 // [x] mov GR_Offs = 0 // 2 <= x < 8};;{ .mfi getf.d GR_Arg = f8 fcmp.lt.s1 p14,p15 = f8,f0 mov GR_Tbl12Offs = 0}{ .mfi setf.exp FR_05 = GR_ExpOf05 fma.s1 FR_2 = f1,f1,f1 // 2 mov GR_Correction = 0};;{ .mfi ld8 GR_ad_Data = [GR_ad_Data] fclass.m p10,p0 = f8,0x1E7 // is x NaTVal, NaN, +/-0 or +/-INF? tbit.z p12,p13 = GR_SignExp,16 // p13 if |x| >= 2}{ .mfi mov GR_ExpOf1 = 0xFFFF fcvt.fx.s1 FR_rs = f8 // round(x) and GR_Exp2Ind = 7,GR_SignExp};;.pred.rel "mutex",p14,p15{ .mfi(p15) cmp.eq.unc p11,p0 = GR_ExpOf1,GR_SignExp // p11 if 1 <= x < 2(p14) fma.s1 FR_1mX = f1,f1,f8 // 1 - |x| mov GR_Sig = 0 // if |x| < 2}{ .mfi(p13) cmp.eq.unc p7,p0 = 2,GR_Exp2Ind(p15) fms.s1 FR_1mX = f1,f1,f8 // 1 - |x|(p13) cmp.eq.unc p8,p0 = 3,GR_Exp2Ind};;.pred.rel "mutex",p7,p8{ .mfi(p7) mov GR_Offs = 0x7 // 8 <= |x| < 16 nop.f 0(p8) tbit.z.unc p0,p6 = GR_Arg,51}{ .mib(p13) cmp.lt.unc p9,p0 = 3,GR_Exp2Ind(p8) mov GR_Offs = 0xE // 16 <= |x| < 32 // jump if x is NaTVal, NaN, +/-0 or +/-INF?(p10) br.cond.spnt tgammaf_spec_args};;.pred.rel "mutex",p14,p15.pred.rel "mutex",p6,p9{ .mfi(p9) mov GR_Offs = 0x1C // 32 <= |x|(p14) fma.s1 FR_X2mX = FR_NormX,FR_NormX,FR_NormX // x^2-|x|(p9) tbit.z.unc p0,p8 = GR_Arg,50}{ .mfi ldfpd FR_LocalMin,FR_10 = [GR_ad_Data],16(p15) fms.s1 FR_X2mX = FR_NormX,FR_NormX,FR_NormX // x^2-|x|(p6) add GR_Offs = 0x7,GR_Offs // 24 <= x < 32};;.pred.rel "mutex",p8,p12{ .mfi add GR_ad_Ce = 0x50,GR_ad_Data(p15) fcmp.lt.unc.s1 p10,p0 = f8,f1 // p10 if 0 <= x < 1 mov GR_OvfNzBound = 2}{ .mib ldfpd FR_S32,FR_S31 = [GR_ad_Data],16(p8) add GR_Offs = 0x7,GR_Offs // 40 <= |x| // jump if 1 <= x < 2(p11) br.cond.spnt tgammaf_from_1_to_2};;{ .mfi shladd GR_ad_Ce = GR_Offs,4,GR_ad_Ce fcvt.xf FR_Xt = FR_iXt // [x](p13) cmp.eq.unc p7,p0 = r0,GR_Offs // p7 if 2 <= |x| < 8}{ .mfi shladd GR_ad_Co = GR_Offs,4,GR_ad_Data fma.s1 FR_6 = FR_2,FR_2,FR_2 mov GR_ExpOf05 = 0x7FC};;{ .mfi(p13) getf.sig GR_Sig = FR_iXt // if |x| >= 2 frcpa.s1 FR_Rcp0,p0 = f1,FR_NormX(p10) shr GR_Arg = GR_Arg,51}{ .mib ldfpd FR_C01,FR_C11 = [GR_ad_Co],16(p7) mov GR_Correction = 2 // jump if 0 < x < 1(p10) br.cond.spnt tgammaf_from_0_to_1};;{ .mfi ldfpd FR_C21,FR_C31 = [GR_ad_Ce],16 fma.s1 FR_Rq2 = f1,f1,FR_1mX // 2 - |x|(p14) sub GR_Correction = r0,GR_Correction}{ .mfi ldfpd FR_C41,FR_C51 = [GR_ad_Co],16(p14) fcvt.xf FR_rs = FR_rs(p14) add GR_ad_SinO = 0x3A0,GR_ad_Data};;.pred.rel "mutex",p14,p15{ .mfi ldfpd FR_C00,FR_C10 = [GR_ad_Ce],16 nop.f 0(p14) sub GR_Sig = GR_Correction,GR_Sig}{ .mfi ldfpd FR_C20,FR_C30 = [GR_ad_Co],16 fma.s1 FR_Rq1 = FR_1mX,FR_2,FR_X2mX // (x-1)*(x-2)(p15) sub GR_Sig = GR_Sig,GR_Correction};;{ .mfi(p14) ldfpd FR_S01,FR_S11 = [GR_ad_SinO],16 fma.s1 FR_Rq3 = FR_2,f1,FR_1mX // 3 - |x| and GR_RqDeg = 0x6,GR_Sig}{ .mfi ldfpd FR_C40,FR_C50 = [GR_ad_Ce],16(p14) fma.d.s0 FR_X = f0,f0,f8 // set deno flag mov GR_NanBound = 0x30016 // -2^23};;.pred.rel "mutex",p14,p15{ .mfi(p14) add GR_ad_SinE = 0x3C0,GR_ad_Data(p15) fms.s1 FR_r = FR_NormX,f1,FR_Xt // r = x - [x] cmp.eq p8,p0 = 2,GR_RqDeg}{ .mfi ldfpd FR_An,FR_OvfBound = [GR_ad_Co](p14) fms.s1 FR_r = FR_Xt,f1,FR_NormX // r = |x - [x]| cmp.eq p9,p0 = 4,GR_RqDeg};;.pred.rel "mutex",p8,p9{ .mfi(p14) ldfpd FR_S21,FR_S00 = [GR_ad_SinE],16(p8) fma.s1 FR_Rq0 = FR_2,f1,FR_1mX // (3-x) tbit.z p0,p6 = GR_Sig,0}{ .mfi(p14) ldfpd FR_S10,FR_S20 = [GR_ad_SinO],16(p9) fma.s1 FR_Rq0 = FR_2,FR_2,FR_1mX // (5-x) cmp.eq p10,p0 = 6,GR_RqDeg};;{ .mfi(p14) getf.s GR_Arg = f8(p14) fcmp.eq.unc.s1 p13,p0 = FR_NormX,FR_Xt(p14) mov GR_ZeroResBound = 0xC22C // -43}{ .mfi(p14) ldfe FR_InvAn = [GR_ad_SinE](p10) fma.s1 FR_Rq0 = FR_6,f1,FR_1mX // (7-x) cmp.eq p7,p0 = r0,GR_RqDeg};;{ .mfi(p14) cmp.ge.unc p11,p0 = GR_SignExp,GR_NanBound fma.s1 FR_Rq2 = FR_Rq2,FR_6,FR_X2mX // (x-3)*(x-4)(p14) shl GR_ZeroResBound = GR_ZeroResBound,16}{ .mfb(p14) mov GR_OvfNzBound = 0x802(p14) fms.s1 FR_rs = FR_rs,f1,FR_NormX // rs = round(x) - x // jump if x < -2^23 i.e. x is negative integer(p11) br.cond.spnt tgammaf_singularity};;{ .mfi nop.m 0(p7) fma.s1 FR_Rq1 = f0,f0,f1(p14) shl GR_OvfNzBound = GR_OvfNzBound,20}{ .mfb nop.m 0 fma.s1 FR_Rq3 = FR_Rq3,FR_10,FR_X2mX // (x-5)*(x-6) // jump if x is negative integer such that -2^23 < x < 0(p13) br.cond.spnt tgammaf_singularity};;{ .mfi nop.m 0 fma.s1 FR_C01 = FR_C01,f1,FR_r(p14) mov GR_ExpOf05 = 0xFFFE}{ .mfi(p14) cmp.eq.unc p7,p0 = GR_Arg,GR_OvfNzBound fma.s1 FR_C11 = FR_C11,f1,FR_r(p14) cmp.ltu.unc p11,p0 = GR_Arg,GR_OvfNzBound};;{ .mfi nop.m 0 fma.s1 FR_C21 = FR_C21,f1,FR_r(p14) cmp.ltu.unc p9,p0 = GR_ZeroResBound,GR_Arg}{ .mfb nop.m 0 fma.s1 FR_C31 = FR_C31,f1,FR_r // jump if argument is close to 0 negative(p11) br.cond.spnt tgammaf_overflow};;{ .mfi nop.m 0 fma.s1 FR_C41 = FR_C41,f1,FR_r nop.i 0}{ .mfb nop.m 0 fma.s1 FR_C51 = FR_C51,f1,FR_r // jump if x is negative noninteger such that -2^23 < x < -43(p9) br.cond.spnt tgammaf_underflow};;{ .mfi nop.m 0(p14) fma.s1 FR_rs2 = FR_rs,FR_rs,f0 nop.i 0 }{ .mfb nop.m 0(p14) fma.s1 FR_S01 = FR_rs,FR_rs,FR_S01 // jump if argument is 0x80200000(p7) br.cond.spnt tgammaf_overflow_near0_bound};;{ .mfi nop.m 0 (p6) fnma.s1 FR_Rq1 = FR_Rq1,FR_Rq0,f0 nop.i 0 }{ .mfi nop.m 0 (p10) fma.s1 FR_Rq2 = FR_Rq2,FR_Rq3,f0 and GR_Sig = 0x7,GR_Sig};;{ .mfi nop.m 0 fma.s1 FR_C01 = FR_C01,FR_r,FR_C00 nop.i 0}{ .mfi nop.m 0 fma.s1 FR_C11 = FR_C11,FR_r,FR_C10 cmp.eq p6,p7 = r0,GR_Sig // p6 if |x| from one of base intervals};;{ .mfi nop.m 0 fma.s1 FR_C21 = FR_C21,FR_r,FR_C20 nop.i 0}{ .mfi nop.m 0 fma.s1 FR_C31 = FR_C31,FR_r,FR_C30(p7) cmp.lt.unc p9,p0 = 2,GR_RqDeg};;{ .mfi nop.m 0(p14) fma.s1 FR_S11 = FR_rs,FR_rs,FR_S11 nop.i 0}{ .mfi nop.m 0(p14) fma.s1 FR_S21 = FR_rs,FR_rs,FR_S21 nop.i 0};;{ .mfi nop.m 0 fma.s1 FR_C41 = FR_C41,FR_r,FR_C40 nop.i 0}{ .mfi nop.m 0(p14) fma.s1 FR_S32 = FR_rs2,FR_S32,FR_S31 nop.i 0};;{ .mfi nop.m 0 (p9) fma.s1 FR_Rq1 = FR_Rq1,FR_Rq2,f0 nop.i 0}{ .mfi nop.m 0 fma.s1 FR_C51 = FR_C51,FR_r,FR_C50 nop.i 0 };;{ .mfi(p14) getf.exp GR_SignExp = FR_rs fma.s1 FR_C01 = FR_C01,FR_C11,f0 nop.i 0 }{ .mfi nop.m 0(p14) fma.s1 FR_S01 = FR_S01,FR_rs2,FR_S00 nop.i 0 };;{ .mfi nop.m 0 fma.s1 FR_C21 = FR_C21,FR_C31,f0 nop.i 0}{ .mfi nop.m 0 // NR-iteration(p14) fnma.s1 FR_InvNormX1 = FR_Rcp0,FR_NormX,f1 nop.i 0};;{ .mfi nop.m 0(p14) fma.s1 FR_S11 = FR_S11,FR_rs2,FR_S10(p14) tbit.z.unc p11,p12 = GR_SignExp,17 }{ .mfi nop.m 0(p14) fma.s1 FR_S21 = FR_S21,FR_rs2,FR_S20 nop.i 0};;{ .mfi nop.m 0(p15) fcmp.lt.unc.s1 p0,p13 = FR_NormX,FR_OvfBound nop.i 0}{ .mfi nop.m 0(p14) fma.s1 FR_S32 = FR_rs2,FR_S32,f0 nop.i 0};;{ .mfi nop.m 0 fma.s1 FR_C41 = FR_C41,FR_C51,f0 nop.i 0}{ .mfi nop.m 0(p7) fma.s1 FR_An = FR_Rq1,FR_An,f0 nop.i 0 };;{ .mfb nop.m 0 nop.f 0 // jump if x > 35.04010009765625(p13) br.cond.spnt tgammaf_overflow};;{ .mfi nop.m 0 // NR-iteration(p14) fma.s1 FR_InvNormX1 = FR_Rcp0,FR_InvNormX1,FR_Rcp0 nop.i 0};;{ .mfi nop.m 0(p14) fma.s1 FR_S01 = FR_S01,FR_S11,f0 nop.i 0};;{ .mfi nop.m 0(p14) fma.s1 FR_S21 = FR_S21,FR_S32,f0 nop.i 0};;{ .mfi(p14) getf.exp GR_SignExp = FR_NormX fma.s1 FR_C01 = FR_C01,FR_C21,f0 nop.i 0}{ .mfi nop.m 0 fma.s1 FR_C41 = FR_C41,FR_An,f0(p14) mov GR_ExpOf1 = 0x2FFFF};;{ .mfi nop.m 0 // NR-iteration(p14) fnma.s1 FR_InvNormX2 = FR_InvNormX1,FR_NormX,f1 nop.i 0};;.pred.rel "mutex",p11,p12{ .mfi nop.m 0(p12) fnma.s1 FR_S01 = FR_S01,FR_S21,f0 nop.i 0}{ .mfi nop.m 0(p11) fma.s1 FR_S01 = FR_S01,FR_S21,f0 nop.i 0};;{ .mfi nop.m 0 (p14) fma.s1 FR_GAMMA = FR_C01,FR_C41,f0(p14) tbit.z.unc p6,p7 = GR_Sig,0}{ .mfb nop.m 0(p15) fma.s.s0 f8 = FR_C01,FR_C41,f0(p15) br.ret.spnt b0 // exit for positives};;.pred.rel "mutex",p11,p12{ .mfi nop.m 0(p12) fms.s1 FR_S01 = FR_rs,FR_S01,FR_rs nop.i 0}{ .mfi nop.m 0(p11) fma.s1 FR_S01 = FR_rs,FR_S01,FR_rs nop.i 0};;{ .mfi nop.m 0 // NR-iteration fma.s1 FR_InvNormX2 = FR_InvNormX1,FR_InvNormX2,FR_InvNormX1 cmp.eq p10,p0 = 0x23,GR_Offs};;.pred.rel "mutex",p6,p7{ .mfi nop.m 0(p6) fma.s1 FR_GAMMA = FR_S01,FR_GAMMA,f0 cmp.gtu p8,p0 = GR_SignExp,GR_ExpOf1}{ .mfi nop.m 0(p7) fnma.s1 FR_GAMMA = FR_S01,FR_GAMMA,f0 cmp.eq p9,p0 = GR_SignExp,GR_ExpOf1};;{ .mfi nop.m 0 // NR-iteration fnma.s1 FR_InvNormX1 = FR_InvNormX2,FR_NormX,f1 nop.i 0}{ .mfi nop.m 0
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