[llvm-commits] CVS: llvm-www/OpenProjects.html

[Chris Lattner]

On Jun 16, 2009, at 11:47 AM, Rafael Espindola wrote:

>> That should also be simplified as well.  the testcase in the example
>> works because you know that "if *f is 0, that f is not null".
>
> But we don't need __builtin_unreachable for that, do we? Can
>
> void g(char);
> int test(char *f) {
>   g (*f);
>   return f ? 1 : 0;
> }
>
> be simplified to "return 1"?

Yes, you're right.  I'll fix the example, thanks!

-Chris