On Thu, Mar 27, 2008 at 19:55, Dasarath Weeratunge <[EMAIL PROTECTED]> wrote: > Is it possible to map simplified source statements back to the > original source code in GCC?
Yes, using the debugging information associated with every statement. Every statement has the file and line number of the original statement. See EXPR_FILENAME and EXPR_LINENO. > If this is not possible is it possible to stop the simplification > altogether and just retain the original > source tree in say DECL_SAVED_TREE(...) ? I tried removing tree > lowering passes but gcc still > seems to simplify the source. No. This is not possible. Diego.
