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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
int *ptr;
static int barvar;
/* We can not detect A to be const because it may be interposed by unoptimized
body. */
inline
__attribute__ ((noinline))
int a(void)
{
return *ptr == *ptr;
}
main()
{
int aa;
ptr = &barvar;
aa=!a();
ptr = 0;
return aa;
}
/* { dg-final { scan-tree-dump "barvar" "optimized" } } */
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