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Re: ICE in polyhedron/capacita

From: Paul Thomas <paulthomas2 at wanadoo dot fr>
To: Janne Blomqvist <jblomqvi at cc dot hut dot fi>
Cc: GNU GFortran <fortran at gcc dot gnu dot org>
Date: Wed, 22 Mar 2006 18:30:40 +0100
Subject: Re: ICE in polyhedron/capacita
References: <20060322162520.GD1171@vipunen.hut.fi>

Janne Blomqvist wrote:

Hi,

it seems that a bug has slipped into trunk, and as a result the
capacita benchmark, part of the polyhedron 05 benchmark suite, ICE's
when compiling. It still worked as of 20060320, so it has been
introduced pretty recently.

Yes, it occurs for -O2 or higher. The two patches to fortran in the period cover TRANSFER, which capacita does not contain and -fargument-noalias. What does this last do?

Paul

References:
- ICE in polyhedron/capacita
  - From: Janne Blomqvist

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