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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre1" } */
struct S { char a[3]; char b[5]; } s = { "abc", "defg" };
__SIZE_TYPE__
foo (struct S s, int a, int b)
{
char *p = (char *) &s.a[0];
if (a)
p = (char *) &s.a;
else if (b)
p = (char *) &s;
return __builtin_strlen (p);
}
__SIZE_TYPE__
bar (int a, int b)
{
char *p = (char *) &s.a[0];
if (a)
p = (char *) &s.a;
else if (b)
p = (char *) &s;
return __builtin_strlen (p);
}
/* { dg-final { scan-tree-dump-times "strlen \\\(&s" 2 "fre1" } } */
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