blob: 11fc1b0389af527dc224478ca82450e5e8a9c785 [file] [log] [blame]
/* { dg-do compile } */
/* { dg-options "-O2" } */
extern double sqrt (double) throw ();
void foo(double& d, int n)
{
double e=0;
for(int i=0; i<n; i++);
for(int i=0; i<n; i++) e=1;
d = sqrt(e);
for(int i=0; i<n; i++);
}