------- Comment #7 from burnus at gcc dot gnu dot org 2007-06-18 16:38 -------
> $ gfortran -v
> Target: i686-pc-linux-gnu
> gcc version 4.1.2 (Gentoo 4.1.2)
I can reproduce this on my Pentium M (openSUSE 10.2) with
Target: i586-suse-linux
gcc version 4.1.2 20061115 (prerelease) (SUSE Linux)
and with FX's
Target: i386-pc-linux-gnu
gcc version 4.3.0 20070618 (experimental)
Interestingly, it works on x86_64-unknown-linux-gnu even with -m32.
(I somehow fail to run FX's i386 compiler on x86-64.)
I think this could be a middle-end or target problem as it is that target
dependent. On the other hand, gfortran (and g95) could simply produce a wrong
generic code.
--
burnus at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |burnus at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Known to fail| |4.1.2 4.3.0
Last reconfirmed|0000-00-00 00:00:00 |2007-06-18 16:38:39
date| |
Summary|Generate wrong optimization |Wrong code with optimization
|code on fortran 77 |on i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32391
