Root Node of AST

[Diego Novillo]

On 03/12/05 08:14, Rajesh Babu wrote:

>     I want the root node of the AST built by gcc, so that I can do the 
> manipulations I want to do on the intermediate nodes of AST.  Can 
> someone tell me where I can find the root node of AST and the place 
> where the construction of AST finishes in GCC source.
> 
If you are working in mainline or GCC 4.0, start with 
tree-optimize.c:init_tree_optimization_passes.  There's documentation 
about writing your own passes in doc/tree-ssa.texi.


Diego.