On 1/26/07, Diego Novillo <[EMAIL PROTECTED]> wrote:
Richard Guenther wrote on 01/26/07 07:28:
> It's after doing TER, so the statements are no longer valid GIMPLE statements.
>
Silly me. Richard's right. You want the output of -fdump-tree-uncprop.
That's the last GIMPLE dump (if my memory doesn't fail me again).
Ok, so, I guess that being GIMPLE a language, there's somewhere a
specification of possible constructs, right? Where can I find it? I
tried to search in the inside gcc manual but there seems to be nothing
like a formal specification of the nodes in the GIMPLE AST.
Moreover, is there anything referencing which optimizations are
performed between fdump-tree-gimple and fdump-tree-uncprop (being
those, afaik, the first and last gimple dumps)?
If reading source code could help me understand GIMPLE, could please
someone tell me where to start looking at it. I've svn'ed gcc and it's
huge so I'm quite lost. Where is the output of fdump-tree-gimple done?
Regards,
--
Paulo Jorge Matos - pocm at soton.ac.uk
http://www.personal.soton.ac.uk/pocm
PhD Student @ ECS
University of Southampton, UK
