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* [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g
@ 2012-07-05 7:58 zsojka at seznam dot cz
2012-07-05 8:34 ` [Bug debug/53860] " rguenth at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2012-07-05 7:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860
Bug #: 53860
Summary: [4.8 Regression] ICE: in should_move_die_to_comdat, at
dwarf2out.c:6254 with -fkeep-inline-functions
-fdebug-types-section -g
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: zsojka@seznam.cz
Created attachment 27744
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27744
reduced testcase
Compiler output:
$ gcc -fkeep-inline-functions -fdebug-types-section -g testcase.C
testcase.C:7:1: internal compiler error: in should_move_die_to_comdat, at
dwarf2out.c:6254
}
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
(gdb) bt
#0 fancy_abort (file=0x13a48e0 "/mnt/svn/gcc-trunk/gcc/dwarf2out.c",
line=6254, function=0x13a2000 "should_move_die_to_comdat")
at /mnt/svn/gcc-trunk/gcc/diagnostic.c:1010
#1 0x00000000008acdf1 in should_move_die_to_comdat (die=0x7ffff6ad42d0) at
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:6254
#2 break_out_comdat_types (die=Unhandled dwarf expression opcode 0xfa
) at /mnt/svn/gcc-trunk/gcc/dwarf2out.c:6568
#3 0x00000000008d1103 in dwarf2out_finish (filename=<optimized out>) at
/mnt/svn/gcc-trunk/gcc/dwarf2out.c:22347
#4 0x0000000000b8c8db in compile_file () at
/mnt/svn/gcc-trunk/gcc/toplev.c:598
#5 0x0000000000b8e408 in do_compile () at /mnt/svn/gcc-trunk/gcc/toplev.c:1867
#6 toplev_main (argc=16, argv=0x7fffffffd6a8) at
/mnt/svn/gcc-trunk/gcc/toplev.c:1943
#7 0x00007ffff6f052ad in __libc_start_main () from /lib64/libc.so.6
#8 0x0000000000592811 in _start ()
Tested revisions:
r189247 - crash
4.7 r188682 - OK
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/53860] [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g
2012-07-05 7:58 [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g zsojka at seznam dot cz
@ 2012-07-05 8:34 ` rguenth at gcc dot gnu.org
2012-07-05 14:00 ` hjl.tools at gmail dot com
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-07-05 8:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.8.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/53860] [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g
2012-07-05 7:58 [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g zsojka at seznam dot cz
2012-07-05 8:34 ` [Bug debug/53860] " rguenth at gcc dot gnu.org
@ 2012-07-05 14:00 ` hjl.tools at gmail dot com
2012-09-19 13:41 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: hjl.tools at gmail dot com @ 2012-07-05 14:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-07-05
CC| |ebotcazou at gcc dot
| |gnu.org
Ever Confirmed|0 |1
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-07-05 14:00:34 UTC ---
It is caused by revision 188621:
http://gcc.gnu.org/ml/gcc-cvs/2012-06/msg00531.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/53860] [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g
2012-07-05 7:58 [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g zsojka at seznam dot cz
2012-07-05 8:34 ` [Bug debug/53860] " rguenth at gcc dot gnu.org
2012-07-05 14:00 ` hjl.tools at gmail dot com
@ 2012-09-19 13:41 ` rguenth at gcc dot gnu.org
2012-11-16 3:00 ` siddhesh at redhat dot com
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-09-19 13:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/53860] [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g
2012-07-05 7:58 [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g zsojka at seznam dot cz
` (2 preceding siblings ...)
2012-09-19 13:41 ` rguenth at gcc dot gnu.org
@ 2012-11-16 3:00 ` siddhesh at redhat dot com
2012-11-28 19:28 ` aoliva at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: siddhesh at redhat dot com @ 2012-11-16 3:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860
Siddhesh Poyarekar <siddhesh at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |siddhesh at redhat dot com
--- Comment #2 from Siddhesh Poyarekar <siddhesh at redhat dot com> 2012-11-16 03:00:28 UTC ---
(In reply to comment #1)
> It is caused by revision 188621:
>
> http://gcc.gnu.org/ml/gcc-cvs/2012-06/msg00531.html
This was reverted with r189311, so the ICE is not reproducible anymore.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/53860] [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g
2012-07-05 7:58 [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g zsojka at seznam dot cz
` (3 preceding siblings ...)
2012-11-16 3:00 ` siddhesh at redhat dot com
@ 2012-11-28 19:28 ` aoliva at gcc dot gnu.org
2012-12-01 16:11 ` hjl at gcc dot gnu.org
2012-12-01 16:11 ` hjl.tools at gmail dot com
6 siblings, 0 replies; 8+ messages in thread
From: aoliva at gcc dot gnu.org @ 2012-11-28 19:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860
Alexandre Oliva <aoliva at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |aoliva at gcc dot gnu.org
--- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2012-11-28 19:27:45 UTC ---
Does this mean the bug is fixed (i.e., it had been introduced by the reversed
patch), or just latent?
In either case, it would probably be good to have the testcase in the testsuite
so this doesn't resurface unnoticed again. Zdenek, would you turn this into a
patch for the testsuite and submit it for inclusion? TIA,
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/53860] [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g
2012-07-05 7:58 [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g zsojka at seznam dot cz
` (4 preceding siblings ...)
2012-11-28 19:28 ` aoliva at gcc dot gnu.org
@ 2012-12-01 16:11 ` hjl at gcc dot gnu.org
2012-12-01 16:11 ` hjl.tools at gmail dot com
6 siblings, 0 replies; 8+ messages in thread
From: hjl at gcc dot gnu.org @ 2012-12-01 16:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860
--- Comment #4 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2012-12-01 16:10:44 UTC ---
Author: hjl
Date: Sat Dec 1 16:10:30 2012
New Revision: 194019
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194019
Log:
Fix a typo in PR debug/53860 ChangeLog
Modified:
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/53860] [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g
2012-07-05 7:58 [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g zsojka at seznam dot cz
` (5 preceding siblings ...)
2012-12-01 16:11 ` hjl at gcc dot gnu.org
@ 2012-12-01 16:11 ` hjl.tools at gmail dot com
6 siblings, 0 replies; 8+ messages in thread
From: hjl.tools at gmail dot com @ 2012-12-01 16:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53860
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> 2012-12-01 16:11:05 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 8+ messages in thread
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2012-07-05 7:58 [Bug debug/53860] New: [4.8 Regression] ICE: in should_move_die_to_comdat, at dwarf2out.c:6254 with -fkeep-inline-functions -fdebug-types-section -g zsojka at seznam dot cz
2012-07-05 8:34 ` [Bug debug/53860] " rguenth at gcc dot gnu.org
2012-07-05 14:00 ` hjl.tools at gmail dot com
2012-09-19 13:41 ` rguenth at gcc dot gnu.org
2012-11-16 3:00 ` siddhesh at redhat dot com
2012-11-28 19:28 ` aoliva at gcc dot gnu.org
2012-12-01 16:11 ` hjl at gcc dot gnu.org
2012-12-01 16:11 ` hjl.tools at gmail dot com
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