This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/18902] Naive (default) complex division algorithm
- From: "Thomas dot Koenig at online dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jan 2005 09:32:07 -0000
- Subject: [Bug middle-end/18902] Naive (default) complex division algorithm
- References: <20041209110756.18902.pcarlini@suse.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From Thomas dot Koenig at online dot de 2005-01-26 09:32 -------
The recent fixes in complex handling, and the
scaled division algorithm, have eliminated the
Lapack regressions with -O0 at least on ia64-unknown-linux-gnu
(see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5900#c23 ).
This is a huge step. I think PR 18902 should now be considered
critical, at least for gfortran.
Thomas
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18902