Gcc trees

[Eddy Pronk]

Revital1 Eres wrote:

>> I work with Gcc trees to modify c++ original code and dont find and i
>> need documentation about trees because the web isnt enought information.
>>
>> Where are docs about gcc trees and macros to access it?
>>
> 
> In GCC wiki you may find useful links:
> 
> http://gcc.gnu.org/wiki
> 
> (like GCC internal)
> 

wow. I was looking for info about the profile-arcs. (see post on gcov)
GCC internal - "13 Control Flow Graph"
Is this what you mean with trees? I want to understand how the graph in 
  the .gcno files is generated. I need to know this because I'm using 
this graph to calculate complexity measures.

Eddy