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Re: Trim surplus zero extends

From: Richard Henderson <rth at redhat dot com>
To: gcc-patches at gcc dot gnu dot org
Date: Fri, 22 Mar 2002 12:21:09 -0800
Subject: Re: Trim surplus zero extends
References: <20020322142948.GP1089@bubble.sa.bigpond.net.au>

On Sat, Mar 23, 2002 at 12:59:48AM +1030, Alan Modra wrote:
> 	* combine.c (simplify_comparison): When widening modes, ignore
> 	sign extension on CONST_INTs.

Ok.


r~

References:
- Trim surplus zero extends
  - From: Alan Modra

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