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[Bug c/35709] severe perfromance degradation with "float complex" type
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Mar 2008 22:22:43 -0000
- Subject: [Bug c/35709] severe perfromance degradation with "float complex" type
- References: <bug-35709-13529@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2008-03-26 22:22 -------
I would suggest for real time audio you should use -ffast-math which will
enable
-fcx-limited-range as well. It also disables generally handling of NaNs, Infs
and other optimization limiting things.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35709