internals of gcc

[Ian Lance Taylor]

ranjith kumar <ranjit_kumar_b4u@yahoo.co.uk> writes:

> 1)    I know that internal passes  are
> C->GENERIC->GIMPLE->RTL->ASSEMBLY.
> 
> what are the internal functions(in what files) in
> which above internal representation of a program  is
> passed as an argument??

There are lots of internal functions in lots of internal files.

GENERIC and GIMPLE both have type "tree".  RTL has type "rtx".

> Actually I wnat to write a GIMPLE code and pass it as
> an argument  to that internal function.

Which internal function?

You might find some helpful information at http://gcc.gnu.org/wiki/.

Ian