From: Eric Botcazou <ebotcazou@adacore.com>
To: "Ulrich Weigand" <uweigand@de.ibm.com>
Cc: iant@google.com, gcc-patches@gcc.gnu.org,
trevor_smigiel@playstation.sony.com,
andrew_pinski@playstation.sony.com
Subject: Re: [PATCH, v2] Re: [PATCH] Fix ICE in simplify_immed_subreg on SPU
Date: Fri, 27 Jun 2008 07:05:00 -0000 [thread overview]
Message-ID: <200806270858.18773.ebotcazou@adacore.com> (raw)
In-Reply-To: <200806262209.m5QM9Ww5024891@d12av02.megacenter.de.ibm.com>
> While I still think it would be better to allow any legitimate constant
> as member of a CONST_VECTOR, this would require non-trivial changes to
> dwarf2out.c and a couple of other places. Therefore, for now I think
> it is best to change the SPU back-end to avoid generating CONST_VECTOR
> expressions that are invalid according to the current middle-end rules.
Thanks for investigating. While you're at it, could you add CONST_FIXED to
the list of allowed elements for a CONST_VECTOR in rtl.texi?
--
Eric Botcazou
next prev parent reply other threads:[~2008-06-27 6:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-15 15:53 Ulrich Weigand
2008-06-15 17:27 ` Eric Botcazou
2008-06-15 17:43 ` Ulrich Weigand
2008-06-15 22:24 ` Eric Botcazou
2008-06-15 22:25 ` Ian Lance Taylor
2008-06-15 22:45 ` Eric Botcazou
2008-06-15 22:49 ` Andrew Pinski
2008-06-26 22:15 ` [PATCH, v2] " Ulrich Weigand
2008-06-26 23:14 ` trevor_smigiel
2008-06-27 7:05 ` Eric Botcazou [this message]
2008-06-28 17:53 ` Ulrich Weigand
2008-06-30 8:27 ` Eric Botcazou
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