[Bug rtl-optimization/115369] ifcvt failed to condition elimination for __builtin_mul_overflow

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115369

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |enhancement

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Ifcvt can handle this though:
```
int f(int a, int b, int c)
{
  if (a) return b + 1;
  return c;
}
```

One thing I noticed is there is a jump threading happening on the RTL level
which might be causing the confusion.