Re: optimization/7687

Re: optimization/7687

[Wolfgang Bangerth]

The following reply was made to PR optimization/7687; it has been noted by GNATS.

From: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: optimization/7687
Date: Mon, 6 Jan 2003 11:32:01 -0600 (CST)

 ---------- Forwarded message ----------
 Date: Thu, 26 Dec 2002 23:27:29 -0800
 From: Richard Henderson <rth@redhat.com>
 To: Janis Johnson <janis187@us.ibm.com>
 Cc: gcc@gcc.gnu.org, bangerth@ticam.utexas.edu
 Subject: Re: patch that FIXED regression PR opt/7687 (still broken in 3.2
     branch)
 
 On Fri, Dec 20, 2002 at 03:07:16PM -0800, Janis Johnson wrote:
 > The regression reported in PR optimization/7687, which is still broken
 > on the 3.2 branch, was fixed on the mainline with this patch.  Given
 > the size of the patch, it's probably unlikely that this information
 > will be very useful.
 
 The old code simply didn't handle the case in question.
 
           if (ix86_regparm > 2)
             abort ();
 
 There's really no point in keeping this PR open.  Most
 of the infrastructure in the quoted patch is necessary
 to avoid this abort.
 
 
 r~