blob: d5d60223629b68359b0a22142a3e717bd92f68c4 [file] [log] [blame]
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
#ifdef __SIZEOF_INT128__
typedef unsigned __int128 NT;
#else
typedef unsigned long long NT;
#endif
extern void do_not_go_away ();
void f (NT x, NT y)
{
NT n = 1;
n <<= (__CHAR_BIT__ * sizeof (NT) - 1);
if (x > n) return;
if (y > n) return;
NT z = x + y;
if (z == 42) do_not_go_away ();
}
/* { dg-final { scan-tree-dump "do_not_go_away" "optimized" } } */