Le Mon, 23 May 2011 11:30:34 +0200, Richard Guenther <richard.guent...@gmail.com> a écrit :
> On Mon, May 23, 2011 at 10:33 AM, Piervit <pier...@pvittet.com> wrote: > > Hello, > > > > Here is a two lines patch, allowing to use debug_dominance_info and > > debug_dominance_tree functions outside of gcc/dominance.c. For the > > moment, those functions are not declared in any gcc/*.h files (as > > far as I know after trying a grep). I have added them as external > > functions into gcc/basic-block.h. I feel this is useful to be able > > to call those functions from others files, for exemple from plugins. > > debug_* functions are supposed to be used from interactive gdb > sessions. They should not be advertised in public headers. > > Richard. > > > ChangeLog: > > > > 2011-05-23 Pierre Vittet <pier...@pvittet.com> > > > > * basic-block.h (debug_dominance_info, debug_dominance_tree): > > Add declaration. Thank you for your answer. I am sorry I was not aware of this rule. However I have try the following command in the gcc/ directory: pierre@zenwalk gcc %grep " debug_*" *.h | wc -l 231 And the majority of the result are debug_* functions in header file, such as extern void debug_tree (tree); in tree.h, extern void debug_pass (void); in tree-pass.h and many others.
