This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/29975] [meta-bugs] ICEs with CP2K
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Mar 2007 12:43:22 -0000
- Subject: [Bug fortran/29975] [meta-bugs] ICEs with CP2K
- References: <bug-29975-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #88 from ubizjak at gmail dot com 2007-03-16 12:43 -------
(In reply to comment #83)
> I upgraded trunk, and now the code compiles again with -march=native, but
> crashes as follows:
>
> Program received signal SIGILL, Illegal instruction.
> 0x0000000000afa307 in __qs_resp__resp_fit ()
>
> objdump -d gives me
> afa305: df e0 fnstsw %ax
> afa307: 9e (bad)
> afa308: 7a f9 jp afa303
The above (bad) opcode is harmless bug in objdump.
The code generation should be fixed by
http://gcc.gnu.org/ml/gcc-patches/2007-03/msg01108.html. The issue with older
binutils is also fixed by a couple of previous patches.
Thanks for your reports!
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29975