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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
/* { dg-final { scan-tree-dump-times "memmove" 0 "optimized" } } */
char a[40];
extern void bar (char *);
void
foo (void)
{
char b[10];
__builtin_memmove (&a[0], &a[20], 20);
__builtin_memmove (&b[1], &a[25], 9);
bar (b);
}
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