Re: c++/4373

Re: c++/4373

[Reichelt]

The following reply was made to PR c++/4373; it has been noted by GNATS.

From: Reichelt <reichelt@igpm.rwth-aachen.de>
To: gin@mo.msk.ru, gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org,
        rodrigc@gcc.gnu.org
Cc:  
Subject: Re: c++/4373
Date: Fri, 28 Sep 2001 09:58:04 +0200

 Hi,
 
 here's a smaller testcase that crashes with gcc 3.0:
 
 int f(int);
 
 void g(int i)
 {
   for (;;) {
     if (f(i)) break;
     int j = 0;
   }
 }
 
 void h()
 {
   g(0);
 }
 
 Just compile with g++ -O3 -gdwarf-2 -c <filename>.
 
 Greetings,
 Volker Reichelt
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4373&database=gcc
 
 

Re: c++/4373

[Golubev I. N.]

The following reply was made to PR c++/4373; it has been noted by GNATS.

From: "Golubev I. N." <gin@mo.msk.ru>
To: Craig Rodrigues <rodrigc@mediaone.net>
Cc: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org,
        nobody@gcc.gnu.org
Subject: Re: c++/4373
Date: Thu, 04 Oct 2001 16:25:52 (GMT)

 > I don't get the error if I use an optimization level less than -O3
 
 For my target it is the same: ICE always occurs on -O3 and never
 occurs when the level is less.

Re: c++/4373

[Craig Rodrigues]

The following reply was made to PR c++/4373; it has been noted by GNATS.

From: Craig Rodrigues <rodrigc@mediaone.net>
To: gin@mo.msk.ru, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
   gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: c++/4373
Date: Fri, 28 Sep 2001 00:49:12 -0400

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4373&database=gcc
 
 If I compile with gcc version 3.0.2 20010927 (prerelease) under Linux
 using the following:
 
 g++ -c -gdwarf-2 -O3 ref.ii
 
 I get the following ICE:
 
 /groff-1.17.2/src/preproc/refer/ref.cc: In function `void sortify_name(const
    char*, int, string&)':
 /groff-1.17.2/src/preproc/refer/ref.cc:362: Internal compiler error in
    add_abstract_origin_attribute, at dwarf2out.c:8693
 Please submit a full bug report,
 with preprocessed source if appropriate.
 See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
 
 
 I don't get the error if I use an optimization level less than -O3