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[Bug tree-optimization/25911] [4.2 Regression] ice in vect_recog_dot_prod_pattern
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jan 2006 18:42:36 -0000
- Subject: [Bug tree-optimization/25911] [4.2 Regression] ice in vect_recog_dot_prod_pattern
- References: <bug-25911-9596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from pinskia at gcc dot gnu dot org 2006-01-23 18:42 -------
Further reduced:
double bessel_Kn_scaled_small_x(int n)
{
int k;
double k_term, sum1;
for(k=1; k<=n-1; k++)
{
k_term *= -1/(k * (n-k));
sum1 += k_term;
}
return sum1;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25911