On 02/06/2014 03:15 PM, Prathamesh Kulkarni wrote:
On Thu, Feb 6, 2014 at 5:34 PM, Florian Weimer <fweimer@xxxxxxxxxx> wrote:
On 02/05/2014 03:30 PM, Prathamesh Kulkarni wrote:
I wanted to ask, is there a way to detect if a function has empty body
using GCC API ?
Yes, you can write a plug-in and iterate over all the basic blocks in a
function and check if they are empty.
I was looking for a way to detect empty function at GENERIC level.
Is the following correct way to do it ?
I expect it's not fully reliable because the parser will remove some
constructs and add others. It depends on what you're trying to achieve.
--
Florian Weimer / Red Hat Product Security Team
