* [Bug debug/11522] g77 3.3.1: ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
@ 2003-07-15 2:16 ` pinskia at physics dot uc dot edu
2003-07-15 2:26 ` billingd at gcc dot gnu dot org
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From: pinskia at physics dot uc dot edu @ 2003-07-15 2:16 UTC (permalink / raw)
To: gcc-bugs
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pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |critical
Status|UNCONFIRMED |NEW
Component|fortran |debug
Ever Confirmed| |1
Keywords| |ice-on-valid-code
Priority|P3 |P1
Last reconfirmed|0000-00-00 00:00:00 |2003-07-15 02:16:51
date| |
Target Milestone|--- |3.3.2
------- Additional Comments From pinskia at physics dot uc dot edu 2003-07-15 02:16 -------
I can confirm this on the mainline (20030714) and 3.3.1 (20030707). It worked in 3.0.4
(with -gdwarf-2 added since 3.0.4 defaulted to stabs) so this is a regression but it most
likely will not be fixed until 3.3.2 since 3.3.1 is just days away.
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug debug/11522] g77 3.3.1: ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
2003-07-15 2:16 ` [Bug debug/11522] " pinskia at physics dot uc dot edu
@ 2003-07-15 2:26 ` billingd at gcc dot gnu dot org
2003-07-15 2:31 ` [Bug debug/11522] [3.3/3.4 Regression] g77 dwarf-2 " pinskia at physics dot uc dot edu
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From: billingd at gcc dot gnu dot org @ 2003-07-15 2:26 UTC (permalink / raw)
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------- Additional Comments From billingd at gcc dot gnu dot org 2003-07-15 02:26 -------
This case
- ICEs (see below) with 2003-07-14 CVS 3.3 and 3.4 on irix6.5,
- compiles with 2003-07-14 CVS 3.3 and 3.4 on cygwin
- compiles with irix gcc-2.95.2
with 2003-07-14 CVS 3.3 on irix6.5
isawev.f:1: ICE: in add_abstract_origin_attribute, at dwarf2out.c:9886
with 2003-07-14 CVS 3.4 on irix6.5
isawev.f:1: ICE: in add_abstract_origin_attribute, at dwarf2out.c:9851
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug debug/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
2003-07-15 2:16 ` [Bug debug/11522] " pinskia at physics dot uc dot edu
2003-07-15 2:26 ` billingd at gcc dot gnu dot org
@ 2003-07-15 2:31 ` pinskia at physics dot uc dot edu
2003-07-24 9:29 ` [Bug fortran/11522] " steven at gcc dot gnu dot org
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From: pinskia at physics dot uc dot edu @ 2003-07-15 2:31 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
GCC target triplet|i686-pc-linux-gnu |*-*-*
Summary|g77 3.3.1: ICE in |[3.3/3.4 Regression] g77
|add_abstract_origin_attribut|dwarf-2 ICE in
|e |add_abstract_origin_attribut
| |e
------- Additional Comments From pinskia at physics dot uc dot edu 2003-07-15 02:31 -------
Forgot to change the summary and since according to David this bug is target
independent except for the need to support dwarf-2 debuging.
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (2 preceding siblings ...)
2003-07-15 2:31 ` [Bug debug/11522] [3.3/3.4 Regression] g77 dwarf-2 " pinskia at physics dot uc dot edu
@ 2003-07-24 9:29 ` steven at gcc dot gnu dot org
2003-07-24 19:29 ` janis187 at us dot ibm dot com
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From: steven at gcc dot gnu dot org @ 2003-07-24 9:29 UTC (permalink / raw)
To: gcc-bugs
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steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |toon at moene dot indiv dot
| |nluug dot nl
Component|debug |fortran
Last reconfirmed|2003-07-15 02:16:51 |2003-07-24 09:28:55
date| |
------- Additional Comments From steven at gcc dot gnu dot org 2003-07-24 09:28 -------
This looks suspiciously similar to Bug 9864, but the patch for that bug does not
fix this ICE, unfortunately.
Changing "component" to "fortran" since 9864 turned out to be an FFE bug, not a
"debug" problem; this one looks so similar that it probably is just an FFE bug, too.
Added Toon because he's the fortran maintainer.
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (3 preceding siblings ...)
2003-07-24 9:29 ` [Bug fortran/11522] " steven at gcc dot gnu dot org
@ 2003-07-24 19:29 ` janis187 at us dot ibm dot com
2003-09-05 7:13 ` mmitchel at gcc dot gnu dot org
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From: janis187 at us dot ibm dot com @ 2003-07-24 19:29 UTC (permalink / raw)
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janis187 at us dot ibm dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |aoliva at redhat dot com
------- Additional Comments From janis187 at us dot ibm dot com 2003-07-24 19:29 -------
The regression in PR 11522 was introduced or exposed by this patch:
--- gcc/gcc/ChangeLog ---
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 regression hunt used the submitter's test case on i686-pc-linux-gnu
with options "-O3 -gdwarf-2"
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (4 preceding siblings ...)
2003-07-24 19:29 ` janis187 at us dot ibm dot com
@ 2003-09-05 7:13 ` mmitchel at gcc dot gnu dot org
2003-09-07 5:10 ` aoliva at redhat dot com
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From: mmitchel at gcc dot gnu dot org @ 2003-09-05 7:13 UTC (permalink / raw)
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mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |aoliva at redhat dot com
|dot org |
Status|NEW |ASSIGNED
------- Additional Comments From mmitchel at gcc dot gnu dot org 2003-09-05 07:13 -------
This bug was caused by Alexandre's change.
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (5 preceding siblings ...)
2003-09-05 7:13 ` mmitchel at gcc dot gnu dot org
@ 2003-09-07 5:10 ` aoliva at redhat dot com
2003-09-11 14:54 ` cvs-commit at gcc dot gnu dot org
` (6 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: aoliva at redhat dot com @ 2003-09-07 5:10 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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------- Additional Comments From aoliva at redhat dot com 2003-09-07 05:10 -------
Subject: Re: [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
On Sep 5, 2003, "mmitchel at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> wrote:
> This bug was caused by Alexandre's change.
This patch fixes it. Without it, we end up attempting to emit a die
for the inlined copy of a function declaration, and then, erhm, die
:-) because the die for the original declaration wasn't emitted. It
seems that, with tree inlining, we always end up emitting the abstract
decl for the inlined function before we get to that point, so the
buggy case never hit.
Ok to install?
Index: gcc/ChangeLog
from Alexandre Oliva <aoliva@redhat.com>
PR fortran/11522
* dwarf2out.c (gen_inlined_subroutine_die): Emit abstract function
for ultimate origin even if block is abstract.
Index: gcc/dwarf2out.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/dwarf2out.c,v
retrieving revision 1.390.2.8
diff -u -p -r1.390.2.8 dwarf2out.c
--- gcc/dwarf2out.c 20 Jul 2003 07:22:55 -0000 1.390.2.8
+++ gcc/dwarf2out.c 7 Sep 2003 05:01:42 -0000
@@ -11051,15 +11051,19 @@ gen_inlined_subroutine_die (stmt, contex
dw_die_ref context_die;
int depth;
{
+ tree decl = block_ultimate_origin (stmt);
+
+ /* Emit info for the abstract instance first, if we haven't yet. We
+ must emit this even if the block is abstract, otherwise when we
+ emit the block below (or elsewhere), we may end up trying to emit
+ a die whose origin die hasn't been emitted, and crashing. */
+ dwarf2out_abstract_function (decl);
+
if (! BLOCK_ABSTRACT (stmt))
{
dw_die_ref subr_die
= new_die (DW_TAG_inlined_subroutine, context_die, stmt);
- tree decl = block_ultimate_origin (stmt);
char label[MAX_ARTIFICIAL_LABEL_BYTES];
-
- /* Emit info for the abstract instance first, if we haven't yet. */
- dwarf2out_abstract_function (decl);
add_abstract_origin_attribute (subr_die, decl);
ASM_GENERATE_INTERNAL_LABEL (label, BLOCK_BEGIN_LABEL,
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist Professional serial bug killer
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (6 preceding siblings ...)
2003-09-07 5:10 ` aoliva at redhat dot com
@ 2003-09-11 14:54 ` cvs-commit at gcc dot gnu dot org
2003-09-11 14:54 ` cvs-commit at gcc dot gnu dot org
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From: cvs-commit at gcc dot gnu dot org @ 2003-09-11 14:54 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-09-11 13:42 -------
Subject: Bug 11522
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: aoliva@gcc.gnu.org 2003-09-11 13:42:41
Modified files:
gcc : ChangeLog dwarf2out.c
Log message:
PR fortran/11522
* dwarf2out.c (gen_inlined_subroutine_die): Emit abstract function
for ultimate origin even if block is abstract.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.735&r2=1.16114.2.736
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/dwarf2out.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.390.2.8&r2=1.390.2.9
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (7 preceding siblings ...)
2003-09-11 14:54 ` cvs-commit at gcc dot gnu dot org
@ 2003-09-11 14:54 ` cvs-commit at gcc dot gnu dot org
2003-09-11 15:22 ` pinskia at gcc dot gnu dot org
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From: cvs-commit at gcc dot gnu dot org @ 2003-09-11 14:54 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-09-11 13:42 -------
Subject: Bug 11522
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: aoliva@gcc.gnu.org 2003-09-11 13:41:57
Modified files:
gcc : ChangeLog dwarf2out.c
Log message:
PR fortran/11522
* dwarf2out.c (gen_inlined_subroutine_die): Emit abstract function
for ultimate origin even if block is abstract.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1030&r2=2.1031
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/dwarf2out.c.diff?cvsroot=gcc&r1=1.449&r2=1.450
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (8 preceding siblings ...)
2003-09-11 14:54 ` cvs-commit at gcc dot gnu dot org
@ 2003-09-11 15:22 ` pinskia at gcc dot gnu dot org
2003-10-07 18:50 ` toon at moene dot indiv dot nluug dot nl
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From: pinskia at gcc dot gnu dot org @ 2003-09-11 15:22 UTC (permalink / raw)
To: gcc-bugs
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pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-09-11 15:18 -------
Fixed by the patch.
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (9 preceding siblings ...)
2003-09-11 15:22 ` pinskia at gcc dot gnu dot org
@ 2003-10-07 18:50 ` toon at moene dot indiv dot nluug dot nl
2003-10-07 18:52 ` toon at moene dot indiv dot nluug dot nl
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From: toon at moene dot indiv dot nluug dot nl @ 2003-10-07 18:50 UTC (permalink / raw)
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toon at moene dot indiv dot nluug dot nl changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |arobb at mva dot co dot uk
------- Additional Comments From toon at moene dot indiv dot nluug dot nl 2003-10-07 18:50 -------
*** Bug 12456 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (10 preceding siblings ...)
2003-10-07 18:50 ` toon at moene dot indiv dot nluug dot nl
@ 2003-10-07 18:52 ` toon at moene dot indiv dot nluug dot nl
2003-10-08 8:20 ` arobb at mva dot co dot uk
2003-10-08 15:12 ` pinskia at gcc dot gnu dot org
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From: toon at moene dot indiv dot nluug dot nl @ 2003-10-07 18:52 UTC (permalink / raw)
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toon at moene dot indiv dot nluug dot nl changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |debian-gcc at lists dot
| |debian dot org
------- Additional Comments From toon at moene dot indiv dot nluug dot nl 2003-10-07 18:52 -------
*** Bug 12449 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (11 preceding siblings ...)
2003-10-07 18:52 ` toon at moene dot indiv dot nluug dot nl
@ 2003-10-08 8:20 ` arobb at mva dot co dot uk
2003-10-08 15:12 ` pinskia at gcc dot gnu dot org
13 siblings, 0 replies; 15+ messages in thread
From: arobb at mva dot co dot uk @ 2003-10-08 8:20 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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------- Additional Comments From arobb at mva dot co dot uk 2003-10-08 08:20 -------
I do not understand what this has to do with STRING(K:K) not being recognized
as a single character for assignment [Bug fortran/12456]
^ permalink raw reply [flat|nested] 15+ messages in thread* [Bug fortran/11522] [3.3/3.4 Regression] g77 dwarf-2 ICE in add_abstract_origin_attribute
2003-07-15 2:06 [Bug fortran/11522] New: g77 3.3.1: ICE in add_abstract_origin_attribute gcc-bugzilla at gcc dot gnu dot org
` (12 preceding siblings ...)
2003-10-08 8:20 ` arobb at mva dot co dot uk
@ 2003-10-08 15:12 ` pinskia at gcc dot gnu dot org
13 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-10-08 15:12 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
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------- Additional Comments From pinskia at gcc dot gnu dot org 2003-10-08 15:12 -------
Just a note that the bug which had been marked as dup of this one which dealt with STRING(K:K)
was not a dup of this bug but a user error of marking as a dup, it has now been reopened already.
^ permalink raw reply [flat|nested] 15+ messages in thread