47 svfloat64_t SV_NAME_D1 (erf) (svfloat64_t x, const svbool_t pg)  in SV_NAME_D1()
53   svbool_t a_ge_max = svacge (pg, x, dat->max);  in SV_NAME_D1()
54   svbool_t a_lt_max = svaclt (pg, x, dat->max);  in SV_NAME_D1()
57   svfloat64_t a = svabs_x (pg, x);  in SV_NAME_D1()
59   svfloat64_t z = svadd_x (pg, a, shift);  in SV_NAME_D1()
60   svuint64_t i = svand_x (pg, svreinterpret_u64 (z), 0xfff);  in SV_NAME_D1()
61   i = svadd_x (pg, i, i);  in SV_NAME_D1()
65   svfloat64_t r = svsub_x (pg, z, shift);  in SV_NAME_D1()
72   svfloat64_t d = svsub_x (pg, a, r);  in SV_NAME_D1()
73   svfloat64_t d2 = svmul_x (pg, d, d);  in SV_NAME_D1()
74   svfloat64_t r2 = svmul_x (pg, r, r);  in SV_NAME_D1()
79   svfloat64_t twothird = svmul_x (pg, third, 2.0);  in SV_NAME_D1()
80   svfloat64_t sixth = svmul_x (pg, third, 0.5);  in SV_NAME_D1()
81   svfloat64_t p2 = svmls_x (pg, third, r2, twothird);  in SV_NAME_D1()
82   svfloat64_t p3 = svmad_x (pg, r2, third, -0.5);  in SV_NAME_D1()
83   p3 = svmul_x (pg, r, p3);  in SV_NAME_D1()
85       = svmla_x (pg, sv_f64 (dat->two_over_five), r2, dat->two_over_fifteen);  in SV_NAME_D1()
86   p4 = svmls_x (pg, sv_f64 (dat->tenth), r2, p4);  in SV_NAME_D1()
88       = svmla_x (pg, sv_f64 (dat->two_over_nine), r2, dat->two_over_fortyfive);  in SV_NAME_D1()
89   p5 = svmla_x (pg, sixth, r2, p5);  in SV_NAME_D1()
90   p5 = svmul_x (pg, r, p5);  in SV_NAME_D1()
92   svfloat64_t p34 = svmla_x (pg, p3, d, p4);  in SV_NAME_D1()
93   svfloat64_t p12 = svmla_x (pg, p1, d, p2);  in SV_NAME_D1()
94   svfloat64_t y = svmla_x (pg, p34, d2, p5);  in SV_NAME_D1()
95   y = svmla_x (pg, p12, d2, y);  in SV_NAME_D1()
97   y = svmla_x (pg, erfr, scale, svmls_x (pg, d, d2, y));  in SV_NAME_D1()
105   svuint64_t sign = svand_x (pg, ix, SignMask);  in SV_NAME_D1()
106   return svreinterpret_f64 (svorr_x (pg, sign, iy));  in SV_NAME_D1()