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[Bug middle-end/26528] [4.2 regression] gcc miscompiles FFTW 3.1
- From: "martin at mpa-garching dot mpg dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Mar 2006 14:29:36 -0000
- Subject: [Bug middle-end/26528] [4.2 regression] gcc miscompiles FFTW 3.1
- References: <bug-26528-2736@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from martin at mpa-garching dot mpg dot de 2006-03-02 14:29 -------
(In reply to comment #6)
> If I understand correctly, this is most likely a bug in FFTW, right? If so,
> I'll report it to FFTW people.
On the other hand, gcc 4.1 also has VRP, but it seems to work fine. Has VRP
become more aggressive, or might it have a new bug?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26528