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From: Andrew Pinski <pinskia@physics.uc.edu>
To: nobody@gcc.gnu.org
Cc: gcc-prs@gcc.gnu.org,
Subject: Re: c/10719: invalid code generated (x86, "int $5") with __builtin_va_arg(va, char);
Date: Fri, 09 May 2003 20:46:00 -0000	[thread overview]
Message-ID: <20030509204600.23322.qmail@sources.redhat.com> (raw)

The following reply was made to PR c/10719; it has been noted by GNATS.

From: Andrew Pinski <pinskia@physics.uc.edu>
To: sb@biallas.net
Cc: Andrew Pinski <pinskia@physics.uc.edu>, gcc-gnats@gcc.gnu.org
Subject: Re: c/10719: invalid code generated (x86, "int $5") with __builtin_va_arg(va, char);
Date: Fri, 9 May 2003 16:43:05 -0400

 va_arg(va, char) is not valid code so it could produce anything, gcc 
 use `int $5' on x86 to make sure you know it is not valid.
 
 So you said it is not valid, it gives you a warning also so that is the 
 correct behavior aka not a bug.
 
 Can someone close this PR.
 
 Thanks,
 Andrew Pinski
 


             reply	other threads:[~2003-05-09 20:46 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-05-09 20:46 Andrew Pinski [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-05-12 14:46 Joseph S. Myers
2003-05-12 13:56 sbiallas
2003-05-12  3:03 rth
2003-05-09 20:36 sb

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