Re: c++/4012: Cleanup dumps core at -O2 on sparc-solaris

Re: c++/4012: Cleanup dumps core at -O2 on sparc-solaris

[rodrigc]

Synopsis: Cleanup dumps core at -O2 on sparc-solaris

State-Changed-From-To: open->feedback
State-Changed-By: rodrigc
State-Changed-When: Fri Aug 17 19:01:47 2001
State-Changed-Why:
    I cannot reproduce this bug with:
    gcc version 3.0.1 20010816 (prerelease)
    
    Can you download a newer snapshot and try again?

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4012&database=gcc

Re: c++/4012: Cleanup dumps core at -O2 on sparc-solaris

[jsturm]

Synopsis: Cleanup dumps core at -O2 on sparc-solaris

Responsible-Changed-From-To: unassigned->jsturm
Responsible-Changed-By: jsturm
Responsible-Changed-When: Mon Sep 17 16:21:41 2001
Responsible-Changed-Why:
    It's mine.
State-Changed-From-To: feedback->closed
State-Changed-By: jsturm
State-Changed-When: Mon Sep 17 16:21:41 2001
State-Changed-Why:
    I applied a patch.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4012&database=gcc

Re: c++/4012: Cleanup dumps core at -O2 on sparc-solaris

[Craig Rodrigues]

The following reply was made to PR c++/4012; it has been noted by GNATS.

From: Craig Rodrigues <rodrigc@mediaone.net>
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: c++/4012: Cleanup dumps core at -O2 on sparc-solaris
Date: Tue, 21 Aug 2001 12:17:38 -0400

 ----- Forwarded message from Jeff Sturm <jsturm@one-point.com> -----
 
 Delivered-To: rodrigc@gcc.gnu.org
 X-Authentication-Warning: mars.deadcafe.org: jsturm owned process doing -bs
 Date: Tue, 21 Aug 2001 11:11:45 -0400 (EDT)
 From: Jeff Sturm <jsturm@one-point.com>
 X-Sender: jsturm@mars.deadcafe.org
 To: rodrigc@gcc.gnu.org
 cc: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org
 Subject: Re: c++/4012: Cleanup dumps core at -O2 on sparc-solaris
 In-Reply-To: < 20010818020147.23876.qmail@sourceware.cygnus.com >
 
 
 
 On 18 Aug 2001 rodrigc@gcc.gnu.org wrote:
 >
 > Synopsis: Cleanup dumps core at -O2 on sparc-solaris
 > 
 > State-Changed-From-To: open->feedback
 > State-Changed-By: rodrigc
 > State-Changed-When: Fri Aug 17 19:01:47 2001
 > State-Changed-Why:
 >     I cannot reproduce this bug with:
 >     gcc version 3.0.1 20010816 (prerelease)
 >     
 >     Can you download a newer snapshot and try again?
 
 Sure.  I tried with the 3.0.1 release:
 
 $ g++ -v
 Reading specs from /opt/gcc/lib/gcc-lib/sparc-sun-solaris2.7/3.0.1/specs
 Configured with: ../configure --prefix=/opt/gcc
 --enable-langauges=c++,java --with-as=/opt/gnu/bin/as
 --with-ld=/opt/gnu/bin/ld --with-gnu-as --with-gnu-ld
 Thread model: posix
 gcc version 3.0.1
 
 $ g++ -O2 eh.cc -o eh
 
 $ ./eh
 enter: 1
 Segmentation Fault(coredump)
 
 This seems to be only a problem on SPARC.
 
 Jeff
 
 
 ----- End forwarded message -----
 
 -- 
 Craig Rodrigues        
 http://www.gis.net/~craigr    
 rodrigc@mediaone.net          

c++/4012: Cleanup dumps core at -O2 on sparc-solaris

[jsturm]

>Number:         4012
>Category:       c++
>Synopsis:       Cleanup dumps core at -O2 on sparc-solaris
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Aug 12 18:46:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Jeff Sturm
>Release:        gcc version 3.0.1 20010806 (prerelease)
>Organization:
>Environment:
sparc-sun-solaris2.7
>Description:
The attached program dumps core when compiled at -O2
or higher.

This alleged bug was also in 3.0, but is a regression
from 2.95.2.
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="eh.cc"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="eh.cc"

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