https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108360
--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is the example code which is not optimized at the gimple level (but is at
the RTL level):
```
void gg();
void hh();
void f1(int a, int b)
{
short t = a == b;
t -= 1;
unsigned t1 = t;
if (t1 <= 3)
gg();
else
hh();
}
// Even the simplier example:
void f2(int a, int b)
{
unsigned t = a == b;
t = -t;
unsigned t1 = t;
if (t1 <= 3)
gg();
else
hh();
}
```
