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Re: patch: honor volatile bitfield types

From: Eric Botcazou <ebotcazou at adacore dot com>
To: DJ Delorie <dj at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org, Mark Mitchell <mark at codesourcery dot com>
Date: Tue, 22 Jun 2010 12:03:32 +0200
Subject: Re: patch: honor volatile bitfield types
References: <201006152228.o5FMSbw6017351@greed.delorie.com> <4C17FF0A.4000602@codesourcery.com> <xnocfay4fx.fsf@greed.delorie.com>

> 2010-06-16  DJ Delorie  <dj@redhat.com>
>
> 	* gcc.target/i386/volatile-bitfields-1.c: New.

This one doesn't pass on i586:

foo:
        movb    bits, %al
        pushl   %ebp
        sarb    %al
        movl    %esp, %ebp
        movsbl  %al, %eax
        popl    %ebp
        ret

-- 
Eric Botcazou

Follow-Ups:
- Re: patch: honor volatile bitfield types
  - From: DJ Delorie

References:
- Re: patch: honor volatile bitfield types
  - From: DJ Delorie
- Re: patch: honor volatile bitfield types
  - From: Mark Mitchell
- Re: patch: honor volatile bitfield types
  - From: DJ Delorie

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