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Re: asm constraints on i686-linux and GCC 3.2 CVS

From: Andreas Jaeger <aj at suse dot de>
To: Richard Henderson <rth at redhat dot com>
Cc: GNU libc hacker <libc-hacker at sources dot redhat dot com>
Date: Mon, 08 Apr 2002 15:56:13 +0200
Subject: Re: asm constraints on i686-linux and GCC 3.2 CVS
References: <u83cy74xi1.fsf@gromit.moeb> <20020407223650.B7063@redhat.com><u8sn66wxa5.fsf@gromit.moeb> <20020407225626.A7094@redhat.com>

Richard Henderson <rth@redhat.com> writes:

> On Mon, Apr 08, 2002 at 07:54:10AM +0200, Andreas Jaeger wrote:
>> It is causing a failure.  Which patch exactly should I try to back out?
>
> 2002-04-04  Richard Henderson  <rth@redhat.com>
>
>         PR middle-end/5099
>         * stmt.c (expand_asm_operands): Validate outputs vs asm_operand_ok.
>         Support copies into and out of memory.  Don't accept allows_reg
>         and allows_mem as gospel.
>

Reverting that patch fixes indeed the failure and the warnings.

Shall I revert that in the GCC CVS archive?

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj

References:
- asm constraints on i686-linux and GCC 3.2 CVS
  - From: Andreas Jaeger
- Re: asm constraints on i686-linux and GCC 3.2 CVS
  - From: Andreas Jaeger

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