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/* { dg-do run } */
/* { dg-options "-O2 -fdump-tree-strlen" } */
#include "strlenopt.h"
char a[] = { 0, 'a', 0, 'b', 'c', 0, 'd', 'e', 'f', 0 };
int __attribute__ ((noinline, noclone))
f1 (void)
{
a[0] = '1';
a[strlen (a)] = '2';
a[strlen (a)] = '3';
return strlen (a);
}
int __attribute__ ((noinline, noclone))
f2 (char *a)
{
a[0] = '1';
a[strlen (a)] = '2';
a[strlen (a)] = '3';
return strlen (a);
}
int
main (void)
{
char b[] = { 0, 0, 'a', 'b', 0, 0 };
if (f1 () != 9 || f2 (b) != 5)
__builtin_abort ();
return 0;
}
/* { dg-final { scan-tree-dump-times "strlen \\(" 6 "strlen1" } } */
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