[Bug tree-optimization/112659] missed-optimization: if (exp) return exp; else return 0;

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112659

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #8)
> Thinking about this slightly more, we should be able to handle (which LLVM
> does not currently handles):
> ```
> int optb(int v, int b) {
>   // b = 8;
>     if (v != -b)
>         return v + b;
>     else
>         return 0;
> }
> ```

Oh that was recorded as PR 114204 .