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[Bug c/29186] optimzation breaks floating point exception flag reading
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Oct 2006 07:57:46 -0000
- Subject: [Bug c/29186] optimzation breaks floating point exception flag reading
- References: <bug-29186-1882@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from pinskia at gcc dot gnu dot org 2006-10-25 07:57 -------
So what is happening is there explict barrier for the divide so we assume we
can move it. I don't know what the correct thing is really, scheduling will
have the same issue and so will being able to delete the divide as it is not
used (and that is not a regression).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29186