45 shifted_lookup (const svbool_t pg, const float64_t *table, svint64_t i)  in shifted_lookup()  argument
47   return svld1_gather_index (pg, table, svadd_x (pg, i, 2));  in shifted_lookup()
63 svfloat64_t SV_NAME_D1 (cbrt) (svfloat64_t x, const svbool_t pg)  in SV_NAME_D1()
67   svfloat64_t ax = svabs_x (pg, x);  in SV_NAME_D1()
69   svuint64_t sign = sveor_x (pg, svreinterpret_u64 (x), iax);  in SV_NAME_D1()
72   svbool_t special = svcmpge (pg, svsub_x (pg, iax, d->tiny_bound), d->thresh);  in SV_NAME_D1()
78       pg, svand_x (pg, svreinterpret_u64 (x), MantissaMask), HalfExp));  in SV_NAME_D1()
80       = svsub_x (pg, svreinterpret_s64 (svlsr_x (pg, iax, 52)), d->exp_bias);  in SV_NAME_D1()
85       = sv_pairwise_poly_3_f64_x (pg, m, svmul_x (pg, m, m), d->poly);  in SV_NAME_D1()
88   svfloat64_t m_by_3 = svmul_x (pg, m, d->one_third);  in SV_NAME_D1()
89   svfloat64_t a = svmla_x (pg, svdiv_x (pg, m_by_3, svmul_x (pg, p, p)), p,  in SV_NAME_D1()
91   a = svmla_x (pg, svdiv_x (pg, m_by_3, svmul_x (pg, a, a)), a, d->two_thirds);  in SV_NAME_D1()
107   svfloat64_t eb3f = svmul_x (pg, svcvt_f64_x (pg, e), d->one_third);  in SV_NAME_D1()
108   svint64_t ey = svcvt_s64_x (pg, eb3f);  in SV_NAME_D1()
109   svint64_t em3 = svmls_x (pg, e, ey, 3);  in SV_NAME_D1()
111   svfloat64_t my = shifted_lookup (pg, d->table, em3);  in SV_NAME_D1()
112   my = svmul_x (pg, my, a);  in SV_NAME_D1()
115   svfloat64_t y = svscale_x (pg, my, ey);  in SV_NAME_D1()
117   if (unlikely (svptest_any (pg, special)))  in SV_NAME_D1()
119 	x, svreinterpret_f64 (svorr_x (pg, svreinterpret_u64 (y), sign)),  in SV_NAME_D1()
123   return svreinterpret_f64 (svorr_x (pg, svreinterpret_u64 (y), sign));  in SV_NAME_D1()