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[Bug fortran/5900] [g77 & gfortran] Lapack regressions since g77 2.95.2
- From: "giovannibajo at libero dot it" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Feb 2005 18:56:06 -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 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?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5900