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/* { dg-do compile } */
/* { dg-options "-S -O2 -ftree-vectorize -fdump-tree-ifcvt-stats" { target *-*-* } } */
double
foo (const char *u, const char *v, long n)
{
long i, n1 = 0, n2 = 0;
for (i = 0; i < n; i++)
{
n2 += (u[i] && !v[i]);
n1 += (!u[i] && v[i]);
}
return (2.0 * n2 * n1);
}
/* { dg-final { scan-tree-dump-times "Applying if-conversion" 1 "ifcvt" } } */
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