Some basic/beginner questions

[nico]

Hi,

I want to get a dump of the whole data structure of my sourcecode  
after (all) target independent optimization.
I think the best point to do this is after 'pass_del_ssa'. But I'm  
not sure.
At this point the internal representation of the data structure is  
'generic' - is this right?
I think one dump switch ('fdump-tree-optimized') is very close that  
what I want.
Which of the options is the best way to have a look at the data  
structure? I don't want have a look at debug-informations etc. I only  
want to see control flow, data flow, types and such things.
Another problem is to find in the gcc-sourcecode where this dump  
happens. A hint from this list was to have a look at the tree- 
dump.c . But I think the dumps which are implemented there, based on  
the 'tree-dump-index' in 'tree.h'. And there I can only found a few  
of the possible dump-flags. And no one of them is 'optimized'.

To much questions - I know.

Perhaps somebody recommend me some further readings.

Ciao and thanks,
Nico