This is the mail archive of the
gcc-prs@gcc.gnu.org
mailing list for the GCC project.
Re: c/1824: gcc accepts computed goto's + -fprofile-arcs, gcov barfs
- To: nobody at gcc dot gnu dot org
- Subject: Re: c/1824: gcc accepts computed goto's + -fprofile-arcs, gcov barfs
- From: Richard Henderson <rth at redhat dot com>
- Date: 1 Feb 2001 01:26:01 -0000
- Cc: gcc-prs at gcc dot gnu dot org,
- Reply-To: Richard Henderson <rth at redhat dot com>
The following reply was made to PR c/1824; it has been noted by GNATS.
From: Richard Henderson <rth@redhat.com>
To: lucier@math.purdue.edu
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c/1824: gcc accepts computed goto's + -fprofile-arcs, gcov barfs
Date: Wed, 31 Jan 2001 17:21:29 -0800
On Wed, Jan 31, 2001 at 10:00:17PM -0000, lucier@math.purdue.edu wrote:
> So what gives? Has this error been removed by mistake?
> Does gcov now support computed gotos, and is this a bug?
Almost certainly what happened is when the profile-arcs support in the
compiler was rewritten, it was updated to handle computed gotos. Or
rather, by using the provided CFG information rather than creating its
own, it Just Worked.
On the other hand, gcov hasn't been touched...
r~