[PATCH] Add function entry count metadata.

[Diego Novillo]

On Fri, May 8, 2015 at 4:15 PM, Justin Bogner <mail at justinbogner.com> wrote:

> How about returning an Optional<uint64_t>? It should be about the same
> for the caller and it's harder to misuse, ie, instead of:

Ah, *much* better.  I'll update the patch.


Thanks.  Diego.