inline static unsigned int
count_leading_zeros (UTItype x)
{
qword c = si_clz (*(qword *) & x);
qword cmp0 = si_cgti (c, 31);
qword cmp1 = si_and (cmp0, si_shlqbyi (cmp0, 4));
qword cmp2 = si_and (cmp1, si_shlqbyi (cmp0, 8));
qword s = si_a (c, si_and (cmp0, si_shlqbyi (c, 4)));
s = si_a (s, si_and (cmp1, si_shlqbyi (c, 8)));
s = si_a (s, si_and (cmp2, si_shlqbyi (c, 12)));
return si_to_uint (s);
}
qword
__float_unssidf (qword SI)
{
qword t0, t1, t2, t3, t4, t5, t6, t7;
t0 = si_clz (SI);
t1 = si_il (1054);
t2 = si_shl (SI, t0);
t3 = si_ceqi (t0, 32);
t4 = si_sf (t0, t1);
t5 = si_a (t2, t2);
t6 = si_andc (t4, t3);
t7 = si_shufb (t6, t5, *(const qword *) __sidf_pat);
return si_shlqbii (t7, 4);
}
qword
__float_unsdidf (qword DI)
{
qword t0, t1, t2, t3, t4, t5, t6, t7, t8;
t0 = si_clz (DI);
t1 = si_shl (DI, t0);
t2 = si_ceqi (t0, 32);
t3 = si_sf (t0, *(const qword *) __didf_scale);
t4 = si_a (t1, t1);
t5 = si_andc (t3, t2);
t6 = si_shufb (t5, t4, *(const qword *) __didf_pat);
t7 = si_shlqbii (t6, 4);
t8 = si_shlqbyi (t7, 8);
return si_dfa (t7, t8);
}
