Re: optimization/9786: [3.2/3.3/3.4 regression] Ice in fixup_abnormal_edges with -fnon-call-exceptions -O2

Re: optimization/9786: [3.2/3.3/3.4 regression] Ice in fixup_abnormal_edges with -fnon-call-exceptions -O2

[Steven Bosscher]

The following reply was made to PR optimization/9786; it has been noted by GNATS.

From: Steven Bosscher <s.bosscher@student.tudelft.nl>
To: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org,
	nick@ilm.com, gcc-prs@gcc.gnu.org, janis187@us.ibm.com
Cc:  
Subject: Re: optimization/9786: [3.2/3.3/3.4 regression] Ice in fixup_abnormal_edges
 with -fnon-call-exceptions -O2
Date: Tue, 01 Apr 2003 20:30:42 +0200

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9786
 
 Janis, this PR is a regression in 3.2, 3.3-to-be and mainline
 from 3.0, but the breaking patch has not been identified yet.
 Can you hunt it down?
 
 For me this ICE triggers on i[56]86-pc-linux-gnu with:
 
     gcc-3.3 -c 9786.cc -fnon-call-exceptions -O -fforce-mem
 
 Without -fforce-mem the ICE does not happen.
 
 Greetz
 Steven
 
 

Re: optimization/9786: [3.2/3.3/3.4 regression] Ice in fixup_abnormal_edges with -fnon-call-exceptions -O2

[Nick Rasmussen]

The following reply was made to PR optimization/9786; it has been noted by GNATS.

From: Nick Rasmussen <nick@ilm.com>
To: Cc: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Subject: Re: optimization/9786: [3.2/3.3/3.4 regression] Ice in fixup_abnormal_edges
 with -fnon-call-exceptions -O2
Date: Tue, 01 Apr 2003 11:48:54 -0800

 I've already traced down what triggered the ICE:
 
 http://gcc.gnu.org/ml/gcc-bugs/2003-03/msg00025.html
 
 And got a reply from Jan Hubicka:
 
 http://gcc.gnu.org/ml/gcc-bugs/2003-03/msg00034.html
 
 It looks like it just didn't get attached to the gnats entry.
 
 -nick
 
 (resend - first reply got spamblocked by the list filters)
 
 Steven Bosscher wrote:
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9786 
 > 
 > 
 > Janis, this PR is a regression in 3.2, 3.3-to-be and mainline
 > from 3.0, but the breaking patch has not been identified yet.
 > Can you hunt it down?
 > 
 > For me this ICE triggers on i[56]86-pc-linux-gnu with:
 > 
 >    gcc-3.3 -c 9786.cc -fnon-call-exceptions -O -fforce-mem
 > 
 > Without -fforce-mem the ICE does not happen.
 > 
 > Greetz
 > Steven
 >