show size of stack needed by functions

[Richard Guenther]

On Wed, Oct 13, 2010 at 11:43 PM, Sebastian
<sebastianspublicaddress@googlemail.com> wrote:
> On Wed, Oct 13, 2010 H.J. Lu wrote:
>> GCC 4.6.0 has -fstack-usage.
> Thanks. That's probably the reason I didn't find it in current manuals.
>
> On Wed, Oct 13, 2010 Ian Lance Taylor wrote:
>> The mailing list gcc@gcc.gnu.org is for the development of gcc itself.
>> This question would be more appropriate for the mailing list
>> gcc-help@gcc.gnu.org.  Please take any followups to gcc-help.  Thanks.
> Since this turns into a feature request, I hope it's ok to continue
> using this list. Of course, I will also enter it into bugzilla if nobody
> tells me not to (because it would be a duplicate of an existing request)
>
>> gcc can not dump a callgraph.  Both GNU ld and gold can dump a

Sure it can.  In fact it does with -fdump-ipa-cgraph (ok, you need quite some
scripting to parse that into sth useful).

Richard.