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Re: [ICE] optimization
- From: Tobias Schlüter <tobias dot schlueter at physik dot uni-muenchen dot de>
- To: François-Xavier Coudert <Francois-Xavier dot Coudert at lcp dot u-psud dot fr>
- Cc: gfortran <fortran at gcc dot gnu dot org>
- Date: Mon, 29 Nov 2004 14:50:23 +0100
- Subject: Re: [ICE] optimization
- References: <41AB266F.9030509@lcp.u-psud.fr>
François-Xavier Coudert wrote:
> Trying to compile my code with vectorization enabled does give errors I
> don't understand. As I don't know if it's a problem with the Fortran
> front-end generating bad code or the GCC vectorization doing bad things, I
> ask you where to bug-report:
In general, gcc developers will know better where to find the error, so report
the bug in bugzilla and let the bugmasters figure out what'S actually going wrong.
> pc31 ~ $ gfortran -O1 -msse2 -ftree-vectorize -c foo.f90
I assume that the error disappears if you remove '-ftree-vectorize'? Then it
is most likely an optimizer problem.
Regards,
- Tobias Schlüter