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/* { dg-do run } */
/* { dg-options "-O3 -fdump-tree-ldist-details" } */
extern void abort (void);
int a[1024], b[1024];
void __attribute__((noinline,noclone))
foo (void)
{
int i;
for (i = 0; i < 1024; ++i)
{
a[i] = 0;
if (i > 100)
b[i] = i;
}
}
int main()
{
b[100] = 1;
foo ();
if (b[100] != 1 || b[101] != 101)
abort ();
if (a[0] != 0 || a[101] != 0)
abort ();
return 0;
}
/* { dg-final { scan-tree-dump "generated memset zero" "ldist" } } */
/* { dg-final { cleanup-tree-dump "ldist" } } */
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