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Re: [PATCH] Fix some type errors

From: Richard Henderson <rth at redhat dot com>
To: Richard Guenther <rguenth at tat dot physik dot uni-tuebingen dot de>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 31 May 2005 14:33:03 -0700
Subject: Re: [PATCH] Fix some type errors
References: <20050518195344.GE7203@redhat.com> <Pine.LNX.4.44.0505300947500.30087-100000@alwazn.tat.physik.uni-tuebingen.de>

On Mon, May 30, 2005 at 02:50:47PM +0200, Richard Guenther wrote:
> ! 	      tree iref = build_fold_indirect_ref (TREE_VALUE (arglist));
> ! 	      return fold_build2 (code, type,
> ! 				  fold_convert (char_type_node, iref),
> ! 				  build_int_cst (char_type_node, 0));

Given that this has gone through a front end that has applied
type conversions appropriate to __builtin_strlen, I don't see
why you need to fold_convert to char_type_node here.

r~

Follow-Ups:
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References:
- Re: [PATCH] Fix some type errors
  - From: Richard Henderson
- Re: [PATCH] Fix some type errors
  - From: Richard Guenther

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