https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110405
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2023-11-12
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Another testcase:
```
void h(unsigned long);
void
f (unsigned long i)
{
if ((i & 7) != 6) __builtin_unreachable();
if(i & 1)
h(0);
}
```
Note LLVM is able to optimize both cases.
Note for the above testcase we get for the range:
# RANGE [irange] long unsigned int [6, 18446744073709551614]
Notice how the value/mask is not there even though we should be able to get it
from the IR.
