Re: RTL definition

["Ramana Radhakrishnan" <ramana dot r at gmail dot com>]

Hi Fran,


> I have read the documentation and i didn't found where it is
> described, maybe I searched in wrong place.

RTL language definition is in rtl.def and gives the different
operators and operands. info gccint on a standard linux distribution
should help you figure out details about RTL .

You could look at the wiki for getting started

http://gcc.gnu.org/wiki/GettingStarted

There are links to a number of tutorials that talk about the RTL IR in
the wiki that you could take a look at.  I am not clear about what you
want to do with RTL so can't help you further.

If you are looking at RTL from a machine description point of view
then you could look at Machine Descriptions in the internals document.

Cheers
Ramana

Cheers
Ramana



On Mon, Mar 10, 2008 at 11:39 AM, Fran Baena <franbaena@gmail.com> wrote:
> Hi all,
>
> RTL represents a low-level language, machine-independent. But I didn't
> find any especification of such language represented. This is, I found
> no document where the language represented were described or defined
> in a grammar way. So, I 'd thank you to show me where the RTL-language
>  is defined.  Is it an assembler subset?
> I have read the documentation and i didn't found where it is
> described, maybe I searched in wrong place.
>
> Thanks all you
>



-- 
Ramana Radhakrishnan