Searched refs:argSignif (Results 1 - 4 of 4) sorted by relevance

/linux-4.4.14/arch/x86/math-emu/
H A Dpoly_2xm1.c56 Xsig accumulator, Denom, argSignif; poly_2xm1() local
69 argSignif.lsw = 0; poly_2xm1()
70 XSIG_LL(argSignif) = Xll = significand(arg); poly_2xm1()
73 shift = (argSignif.msw & 0x40000000) ? 3 : 2; poly_2xm1()
76 XSIG_LL(argSignif) <<= 2; poly_2xm1()
82 XSIG_LL(argSignif) <<= 1; poly_2xm1()
95 mul_Xsig_Xsig(&accumulator, &argSignif); poly_2xm1()
98 mul_Xsig_Xsig(&argSignif, &hiterm); /* The leading term */ poly_2xm1()
99 add_two_Xsig(&accumulator, &argSignif, &exponent); poly_2xm1()
H A Dpoly_atan.c57 Xsig accumulator, Numer, Denom, accumulatore, argSignif, argSq, argSqSq; poly_atan() local
92 div_Xsig(&Numer, &Denom, &argSignif); poly_atan()
93 exponent += norm_Xsig(&argSignif); poly_atan()
96 || ((exponent == -2) && (argSignif.msw > 0xd413ccd0))) { poly_atan()
104 (argSignif.lsw == 0) && (argSignif.midw == 0) && poly_atan()
105 (argSignif.msw == 0x80000000))) { poly_atan()
110 argSignif.msw = 0; /* Make the transformed arg -> 0.0 */ poly_atan()
112 Numer.lsw = Denom.lsw = argSignif.lsw; poly_atan()
113 XSIG_LL(Numer) = XSIG_LL(Denom) = XSIG_LL(argSignif); poly_atan()
122 div_Xsig(&Numer, &Denom, &argSignif); poly_atan()
124 exponent = -1 + norm_Xsig(&argSignif); poly_atan()
130 argSq.lsw = argSignif.lsw; poly_atan()
131 argSq.midw = argSignif.midw; poly_atan()
132 argSq.msw = argSignif.msw; poly_atan()
166 mul_Xsig_Xsig(&accumulator, &argSignif); poly_atan()
171 add_Xsig_Xsig(&accumulator, &argSignif); poly_atan()
H A Dpoly_l2.c186 Xsig accumulator, Numer, Denom, argSignif, arg_signif; log2_kernel() local
194 div_Xsig(&Numer, &Denom, &argSignif); log2_kernel()
199 div_Xsig(&Numer, &Denom, &argSignif); log2_kernel()
203 argSignif.lsw = Numer.lsw; log2_kernel()
204 argSignif.midw = Numer.midw; log2_kernel()
205 argSignif.msw = Numer.msw; log2_kernel()
212 if ((exponent > -2) || (argSignif.msw > (unsigned)0xafb0ccc0)) { log2_kernel()
218 arg_signif.lsw = argSignif.lsw; log2_kernel()
219 XSIG_LL(arg_signif) = XSIG_LL(argSignif); log2_kernel()
220 adj = norm_Xsig(&argSignif); log2_kernel()
221 accumulator.lsw = argSignif.lsw; log2_kernel()
222 XSIG_LL(accumulator) = XSIG_LL(argSignif); log2_kernel()
233 mul_Xsig_Xsig(&accumulator, &argSignif); log2_kernel()
H A Dpoly_tan.c55 argSignif, fix_up; poly_tan() local
91 argSignif.lsw = accum.lsw; poly_tan()
92 XSIG_LL(argSignif) = XSIG_LL(accum); poly_tan()
93 exponent = -1 + norm_Xsig(&argSignif); poly_tan()
96 argSignif.lsw = 0; poly_tan()
97 XSIG_LL(accum) = XSIG_LL(argSignif) = significand(st0_ptr); poly_tan()
134 mul64_Xsig(&accumulatore, &XSIG_LL(argSignif)); poly_tan()
135 mul64_Xsig(&accumulatore, &XSIG_LL(argSignif)); poly_tan()
153 mul64_Xsig(&accum, &XSIG_LL(argSignif)); poly_tan()
154 mul64_Xsig(&accum, &XSIG_LL(argSignif)); poly_tan()
155 mul64_Xsig(&accum, &XSIG_LL(argSignif)); poly_tan()
160 add_two_Xsig(&accum, &argSignif, &exponent); poly_tan()

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