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Re: [PATCH] Fix combine ICE on PPC

From: Richard Henderson <rth at redhat dot com>
To: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>, gcc-patches at gcc dot gnu dot org
Date: Tue, 22 Jan 2002 11:47:24 -0800
Subject: Re: [PATCH] Fix combine ICE on PPC
References: <200201211955.41541@enzo.bigblue.local> <20020122003229.GG16187@bubble.sa.bigpond.net.au>

On Tue, Jan 22, 2002 at 11:02:29AM +1030, Alan Modra wrote:
> 	* combine.c (simplify_and_const_int): Don't trunc_int_for_mode
> 	"nonzero" as that might add "1" bits.  Ensure "constop" is
> 	properly sign extened.
> 	(force_to_mode): Tweak for sign extended constop.

Ok.

>     else
> +     /* Otherwise, return an AND.  */
>       {

Prefer the comment inside the brace.


r~

References:
- [PATCH] Fix combine ICE on PPC
  - From: Franz Sirl
- Re: [PATCH] Fix combine ICE on PPC
  - From: Alan Modra

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