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[Bug target/19150] [3.3/3.4/4.0 Regression] suboptimal fp division with -ffast-math
- 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: 10 Feb 2005 21:13:49 -0000
- Subject: [Bug target/19150] [3.3/3.4/4.0 Regression] suboptimal fp division with -ffast-math
- References: <20041224192336.19150.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-10 21:13 -------
(In reply to comment #4)
> Unless this is combined with a check for overflow or underflow and
> subdequent possiblity of correction
>
> Consider the case where b1 > sqrt(HUGE_VAL).
But this is with -ffast-math so ...
Lowering the priority since this is not known to show up in real code (yet).
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What |Removed |Added
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Priority|P2 |P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19150