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Re: [PATCH] Fix some -Wunreachable-code issues

From: Richard Henderson <rth at redhat dot com>
To: Jason R Thorpe <thorpej at wasabisystems dot com>, John David Anglin <dave at hiauly1 dot hia dot nrc dot ca>, gcc-patches at gcc dot gnu dot org, jakub at redhat dot com
Date: Tue, 5 Nov 2002 15:20:02 -0800
Subject: Re: [PATCH] Fix some -Wunreachable-code issues
References: <20021102164740.N29066@dhcp7.wlan.shagadelic.org> <200211030110.gA31AJpQ016617@hiauly1.hia.nrc.ca> <20021105151516.H27156@dhcp7.wlan.shagadelic.org>

On Tue, Nov 05, 2002 at 03:15:16PM -0800, Jason R Thorpe wrote:
> 	* gcc.dg/duff-1.c: New test.
> 	* gcc.dg/duff-2.c: New test.
> 	* gcc.dg/duff-3.c: New test.

Nearly.

> + 	ck ^= (int)*src++ << 24;

Fails for INT_MAX < 0x7fffffff.  Should check limits.h
and chose either int or long.


r~

Follow-Ups:
- Re: [PATCH] Fix some -Wunreachable-code issues
  - From: Jason R Thorpe

References:
- Re: [PATCH] Fix some -Wunreachable-code issues
  - From: Jason R Thorpe
- Re: [PATCH] Fix some -Wunreachable-code issues
  - From: John David Anglin
- Re: [PATCH] Fix some -Wunreachable-code issues
  - From: Jason R Thorpe

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