This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
Re: c/5914: Infinite loop when compiling with optimisation on of z_log.c of libf2c
- From: "Ulrich Jakobus" <jakobus at emss dot co dot za>
- To: "gcc-bugs at gcc dot gnu dot org" <gcc-bugs at gcc dot gnu dot org>,"gcc-gnats at gcc dot gnu dot org" <gcc-gnats at gcc dot gnu dot org>,"gcc-prs at gcc dot gnu dot org" <gcc-prs at gcc dot gnu dot org>,"jakobus at emss dot co dot za" <jakobus at emss dot co dot za>,"nobody at gcc dot gnu dot org" <nobody at gcc dot gnu dot org>,"toon at gcc dot gnu dot org" <toon at gcc dot gnu dot org>
- Date: Tue, 12 Mar 2002 07:13:05 +0200
- Subject: Re: c/5914: Infinite loop when compiling with optimisation on of z_log.c of libf2c
- Reply-to: "Ulrich Jakobus" <jakobus at emss dot co dot za>
>
> Why are you submitting this ?
>
Sorry, may be a misunderstanding: I am using gcc-3.0.4 to compile
the file z_log.c of libf2c myself, I am not referring to g77 and
libf2c that comes with g77. I need my own version of libf2c for
several reasons (modified variable mappings in the header file f2c.h
and certain other defines in the makefiles deviating from the standard).
OK, now I know that I should probably use "-O2 -ffloat-store" for
the compilation, and not "-O3" or just "-O2" (which I have always
done for previous releases of gcc).
Thanks,
Ulrich