Why DECL_BUILT_IN and DECL_IS_BUILTIN?

Paulo Matos pmatos@broadcom.com
Tue Sep 3 10:21:00 GMT 2013


> -----Original Message-----
> From: Richard Biener [mailto:richard.guenther@gmail.com]
> Sent: 03 September 2013 11:19
> To: Paulo Matos
> Cc: gcc@gcc.gnu.org
> Subject: Re: Why DECL_BUILT_IN and DECL_IS_BUILTIN?
> 
> On Tue, Sep 3, 2013 at 11:43 AM, Paulo Matos <pmatos@broadcom.com> wrote:
> > Hi,
> >
> > Why do we have two macros in tree.h with seemingly the same semantics?
> DECL_BUILT_IN and DECL_IS_BUILTIN?
> 
> The point is they are not the same.
> 

Thanks Richard. I could gather from inspecting GCC that they have different definitions and probably are doing different things but I didn't understand why they are different. Can you please elaborate on their differences?

Thanks,

Paulo Matos


More information about the Gcc mailing list