This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/5900] [g77 & gfortran] Lapack regressions since g77 2.95.2
- From: "jvdelisle at verizon dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Feb 2005 02:34:17 -0000
- Subject: [Bug fortran/5900] [g77 & gfortran] Lapack regressions since g77 2.95.2
- References: <20020309112600.5900.schmid@snake.iap.physik.tu-darmstadt.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From jvdelisle at verizon dot net 2005-02-08 02:34 -------
Subject: Re: [g77 & gfortran] Lapack regressions since
g77 2.95.2
giovannibajo at libero dot it wrote:
> ------- Additional Comments From giovannibajo at libero dot it 2005-02-07 18:56 -------
> Thomas, can you try if -O1 also produces wrong-code? Also can you try to
> selectively disable tree optimizations (-fno-tree-this, -fno-tree-that) and see
> if you find out which optimizer is triggering the miscompilation?
>
Thomas,
If you can provide me some instructions on what flags you would like to
test and how you are doing this, I will run some cases for you if it
would be helpful.
Jerry
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5900