Re: debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions

Re: debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions

[Janis Johnson]

The following reply was made to PR debug/9864; it has been noted by GNATS.

From: Janis Johnson <janis187@us.ibm.com>
To: gcc-gnats@gcc.gnu.org, jiri.pittner@jh-inst.cas.cz, gcc-bugs@gcc.gnu.org,
   toon@moene.indiv.nluug.nl, nobody@gcc.gnu.org, gcc-prs@gcc.gnu.org,
   aoliva@redhat.com
Cc:  
Subject: Re: debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in 
 dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions
Date: Wed, 26 Mar 2003 16:34:08 -0800

 The regression appeared with this patch:
 
 2002-02-26  Alexandre Oliva  <aoliva@redhat.com>
 
         * dwarf2out.c (gen_inlined_subroutine_die): If block is
 abstract,
         generate a die for the lexical block.
 
 The hunt used the small test case on i686-pc-linux-gnu with
 the options "-O -finline-functions -g", with mainline.
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9864
 
 
 

Re: debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions

[Volker Reichelt]

The following reply was made to PR debug/9864; it has been noted by GNATS.

From: Volker Reichelt <reichelt@igpm.rwth-aachen.de>
To: gcc-gnats@gcc.gnu.org, jiri.pittner@jh-inst.cas.cz, gcc-bugs@gcc.gnu.org,
 toon@moene.indiv.nluug.nl, aoliva@gcc.gnu.org
Cc:  
Subject: Re: debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in
 dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions
Date: Wed, 16 Apr 2003 22:35:55 +0200 (CEST)

 Here's an even shorter testcase without all the warnings (which still ICEs):
 
 -----------------------snip here------------------------
       SUBROUTINE FOO
       CALL BAR
       END
 
       SUBROUTINE BAZ
       ENTRY BAR
       CALL QUUS
       END
 -----------------------snip here------------------------
 
 Regards,
 Volker
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9864
 
 

Re: debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions

[steven]

Synopsis: [3.2/3.3/3.4 regression] Fortran ICE in dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions

Responsible-Changed-From-To: unassigned->aoliva
Responsible-Changed-By: steven
Responsible-Changed-When: Sat Apr 12 12:53:11 2003
Responsible-Changed-Why:
    You broke this, and you know more about dwarf2 than most :-)

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9864

Re: debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in dwarf2out:add_abstract_origin_attribute with -g -O -finline-functions

[Steven Bosscher]

The following reply was made to PR debug/9864; it has been noted by GNATS.

From: Steven Bosscher <s.bosscher@student.tudelft.nl>
To: gcc-gnats@gcc.gnu.org, jiri.pittner@jh-inst.cas.cz,
	gcc-bugs@gcc.gnu.org, toon@moene.indiv.nluug.nl, nobody@gcc.gnu.org,
	gcc-prs@gcc.gnu.org
Cc:  
Subject: Re: debug/9864: [3.2/3.3/3.4 regression] Fortran ICE in dwarf2out:add_abstract_origin_attribute
 with -g -O -finline-functions
Date: Wed, 26 Mar 2003 10:13:19 +0100

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9864
 
 I've just analyzed this PR a bit more and I've reduced the test case
 to managable proportions (12 lines instead of almost 500 :-).
 
 This looks like something specific to Fortran (i.e. something we'll
 only be able to reproduce with the Fortran front end), so I've added
 Toon to the "Who's interested" list.
 
 Greetz
 Steven