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/* The loop rolls too little, hence the prefetching would not be useful. */
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
/* { dg-require-effective-target ilp32 } */
/* { dg-options "-O2 -fprefetch-loop-arrays -march=athlon -fdump-tree-optimized" } */
int xxx[20];
void foo (int n)
{
int i;
for (i = 0; i < n; i++)
xxx[i] = i;
}
/* { dg-final { scan-tree-dump-times "prefetch" 0 "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */
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