This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/40737] Pointer references sometimes fail to define "span" symbols
- From: "kenneth.hoste at elis dot ugent.be" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 23 Jun 2011 07:36:46 +0000
- Subject: [Bug fortran/40737] Pointer references sometimes fail to define "span" symbols
- Auto-submitted: auto-generated
- References: <bug-40737-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40737
Kenneth Hoste <kenneth.hoste at elis dot ugent.be> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kenneth.hoste at elis dot
| |ugent.be
--- Comment #14 from Kenneth Hoste <kenneth.hoste at elis dot ugent.be> 2011-06-23 07:36:41 UTC ---
Seems like this issue is still present in the GCC 4.6 branch, at least in GCC
4.6.0 and a checkout on 20110617 of the 4.6 branch.
I can confirm that patching the tera_tf source as suggested by David fixes the
issue, but the runtime still fails: the benchmark seems stuck in an infinite
loop or something when compiled with "-Ofast -march=native -mtune=native
-floop-strip-mine -floop-interchange -floop-block" at least. Not sure if the
failing runtime is caused by this issue though.
Is the patch that has been proposed insufficient?
Any of you know whether anyone has been able to build whole of SPEC MPI2007
using (a recent) GCC?