[Bug regression/32610] New: [4.2 4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[Bug regression/32610] New: [4.2 4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[doko at ubuntu dot com]

seen with current gcc-4_2-branch and trunk, works with current gcc-4_1-branch.

$ gcc-4.2 -Wall -O3 -g -s mycompute_ml-gccbug.c
mycompute_ml-gccbug.c: In function 'matmat':
mycompute_ml-gccbug.c:23: internal compiler error: in
gen_tagged_type_instantiation_die, at dwarf2out.c:12762
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: [4.2 4.3 regression] ICE in
                    gen_tagged_type_instantiation_die, at dwarf2out.c:12762
           Product: gcc
           Version: 4.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: regression
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: doko at ubuntu dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug regression/32610] [4.2 4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[doko at ubuntu dot com]

------- Comment #1 from doko at ubuntu dot com  2007-07-03 13:48 -------
Created an attachment (id=13835)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13835&action=view)
source code


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug debug/32610] [4.2/4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|regression                  |debug
           Keywords|                            |ice-on-valid-code
            Summary|[4.2 4.3 regression] ICE in |[4.2/4.3 regression] ICE in
                   |gen_tagged_type_instantiatio|gen_tagged_type_instantiatio
                   |n_die, at dwarf2out.c:12762 |n_die, at dwarf2out.c:12762
   Target Milestone|---                         |4.2.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug debug/32610] [4.2/4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug debug/32610] [4.2/4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2007-07-08 19:30 -------
Confirmed.
Reduced testcase:
void matmat(int nbc1 ) { double (*m1)[nbc1]; }
void rtop(void) { matmat(1); }


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-07-08 19:30:30
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug debug/32610] [4.2/4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.2.1                       |4.2.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug debug/32610] [4.2/4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[jakub at gcc dot gnu dot org]

-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |jakub at gcc dot gnu dot org
                   |dot org                     |
                URL|                            |http://gcc.gnu.org/ml/gcc-
                   |                            |patches/2007-
                   |                            |08/msg01339.html
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2007-08-06 15:45:53         |2007-08-21 10:15:29
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug debug/32610] [4.2/4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2007-08-21 17:11 -------
Subject: Bug 32610

Author: jakub
Date: Tue Aug 21 17:11:20 2007
New Revision: 127669

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127669
Log:
        PR debug/32610
        * dwarf2out.c (gen_decl_die): Don't call
        gen_tagged_type_instantiation_die if decl doesn't have tagged type.

        * gcc.dg/debug/pr32610.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/debug/pr32610.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug debug/32610] [4.2/4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2007-08-24 17:07 -------
Subject: Bug 32610

Author: jakub
Date: Fri Aug 24 17:06:59 2007
New Revision: 127776

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127776
Log:
        PR debug/32610
        * dwarf2out.c (gen_decl_die): Don't call
        gen_tagged_type_instantiation_die if decl doesn't have tagged type.

        * gcc.dg/debug/pr32610.c: New test.

Added:
    branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/debug/pr32610.c
Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/dwarf2out.c
    branches/gcc-4_2-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610

[Bug debug/32610] [4.2/4.3 regression] ICE in gen_tagged_type_instantiation_die, at dwarf2out.c:12762

[jakub at gcc dot gnu dot org]

------- Comment #5 from jakub at gcc dot gnu dot org  2007-08-24 17:24 -------
Fixed.


-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32610