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* [Bug c++/37511] New: ice for simple legal C++ code
@ 2008-09-13 19:54 dcb314 at hotmail dot com
2008-09-13 19:55 ` [Bug c++/37511] " dcb314 at hotmail dot com
` (5 more replies)
0 siblings, 6 replies; 8+ messages in thread
From: dcb314 at hotmail dot com @ 2008-09-13 19:54 UTC (permalink / raw)
To: gcc-bugs
I just tried to compile the following C++ code with
most recent snapshot of gcc version 4.4, dated 20080912.
# include <iostream>
# include <math.h>
using namespace std;
int
main()
{
for (size_t i = 0; i < 16; ++i)
{
cout << i << ' ' << sqrt( i) << '\n';
}
return 0;
};
The compiler said
feb25.cc:15: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Here is valgrind providing a stack backtrace.
==3329== Invalid read of size 2
==3329== at 0x6CE642: invoke_set_current_function_hook (function.c:3867)
==3329== by 0x9B5721: cgraph_release_function_body (cgraph.c:852)
==3329== by 0x9B690F: cgraph_remove_node (cgraph.c:967)
==3329== by 0x9D66BD: cgraph_remove_unreachable_nodes (ipa.c:191)
==3329== by 0x9BA19B: cgraph_optimize (cgraphunit.c:1271)
==3329== by 0x49F544: cp_write_global_declarations (decl2.c:3608)
==3329== by 0x7F7610: toplev_main (toplev.c:979)
==3329== by 0x52D3435: (below main) (in /lib64/libc-2.8.so)
==3329== Address 0xa5a5a5a5a5a5a5a5 is not stack'd, malloc'd or (recently)
free'd
Preprocessed source code attached. No special flags required.
--
Summary: ice for simple legal C++ code
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dcb314 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37511] ice for simple legal C++ code
2008-09-13 19:54 [Bug c++/37511] New: ice for simple legal C++ code dcb314 at hotmail dot com
@ 2008-09-13 19:55 ` dcb314 at hotmail dot com
2008-09-13 19:59 ` rguenth at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: dcb314 at hotmail dot com @ 2008-09-13 19:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from dcb314 at hotmail dot com 2008-09-13 19:54 -------
Created an attachment (id=16313)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16313&action=view)
C++ source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37511] ice for simple legal C++ code
2008-09-13 19:54 [Bug c++/37511] New: ice for simple legal C++ code dcb314 at hotmail dot com
2008-09-13 19:55 ` [Bug c++/37511] " dcb314 at hotmail dot com
@ 2008-09-13 19:59 ` rguenth at gcc dot gnu dot org
2008-09-13 20:04 ` Andrew Thomas Pinski
2008-09-13 20:05 ` pinskia at gmail dot com
` (3 subsequent siblings)
5 siblings, 1 reply; 8+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-09-13 19:59 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2008-09-13 19:58 -------
works for me. Honza, I guess you fixed this recently?
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hubicka at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Bug c++/37511] ice for simple legal C++ code
2008-09-13 19:59 ` rguenth at gcc dot gnu dot org
@ 2008-09-13 20:04 ` Andrew Thomas Pinski
0 siblings, 0 replies; 8+ messages in thread
From: Andrew Thomas Pinski @ 2008-09-13 20:04 UTC (permalink / raw)
To: gcc-bugzilla; +Cc: gcc-bugs
Sent from my iPhone
On Sep 13, 2008, at 12:58 PM, "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org
> wrote:
>
>
> ------- Comment #2 from rguenth at gcc dot gnu dot org 2008-09-13
> 19:58 -------
> works for me. Honza, I guess you fixed this recently?
I think this was fixed by the pt.c change.
>
>
>
> --
>
> rguenth at gcc dot gnu dot org changed:
>
> What |Removed |Added
> ---
> ---
> ----------------------------------------------------------------------
> CC| |hubicka at gcc dot
> gnu dot
> | |org
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37511] ice for simple legal C++ code
2008-09-13 19:54 [Bug c++/37511] New: ice for simple legal C++ code dcb314 at hotmail dot com
2008-09-13 19:55 ` [Bug c++/37511] " dcb314 at hotmail dot com
2008-09-13 19:59 ` rguenth at gcc dot gnu dot org
@ 2008-09-13 20:05 ` pinskia at gmail dot com
2008-09-13 22:30 ` hubicka at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: pinskia at gmail dot com @ 2008-09-13 20:05 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gmail dot com 2008-09-13 20:04 -------
Subject: Re: ice for simple legal C++ code
Sent from my iPhone
On Sep 13, 2008, at 12:58 PM, "rguenth at gcc dot gnu dot org"
<gcc-bugzilla@gcc.gnu.org
> wrote:
>
>
> ------- Comment #2 from rguenth at gcc dot gnu dot org 2008-09-13
> 19:58 -------
> works for me. Honza, I guess you fixed this recently?
I think this was fixed by the pt.c change.
>
>
>
> --
>
> rguenth at gcc dot gnu dot org changed:
>
> What |Removed |Added
> ---
> ---
> ----------------------------------------------------------------------
> CC| |hubicka at gcc dot
> gnu dot
> | |org
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37511] ice for simple legal C++ code
2008-09-13 19:54 [Bug c++/37511] New: ice for simple legal C++ code dcb314 at hotmail dot com
` (2 preceding siblings ...)
2008-09-13 20:05 ` pinskia at gmail dot com
@ 2008-09-13 22:30 ` hubicka at gcc dot gnu dot org
2008-09-14 1:18 ` pinskia at gcc dot gnu dot org
2008-09-14 1:18 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 8+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2008-09-13 22:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from hubicka at gcc dot gnu dot org 2008-09-13 22:29 -------
Yes, it is almost definitly same problem.
Honza
--
hubicka at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37511] ice for simple legal C++ code
2008-09-13 19:54 [Bug c++/37511] New: ice for simple legal C++ code dcb314 at hotmail dot com
` (3 preceding siblings ...)
2008-09-13 22:30 ` hubicka at gcc dot gnu dot org
@ 2008-09-14 1:18 ` pinskia at gcc dot gnu dot org
2008-09-14 1:18 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-09-14 1:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pinskia at gcc dot gnu dot org 2008-09-14 01:17 -------
Reopening to ...
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37511] ice for simple legal C++ code
2008-09-13 19:54 [Bug c++/37511] New: ice for simple legal C++ code dcb314 at hotmail dot com
` (4 preceding siblings ...)
2008-09-14 1:18 ` pinskia at gcc dot gnu dot org
@ 2008-09-14 1:18 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-09-14 1:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2008-09-14 01:17 -------
Mark as a dup of bug 37500.
*** This bug has been marked as a duplicate of 37500 ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37511
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2008-09-14 1:18 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-09-13 19:54 [Bug c++/37511] New: ice for simple legal C++ code dcb314 at hotmail dot com
2008-09-13 19:55 ` [Bug c++/37511] " dcb314 at hotmail dot com
2008-09-13 19:59 ` rguenth at gcc dot gnu dot org
2008-09-13 20:04 ` Andrew Thomas Pinski
2008-09-13 20:05 ` pinskia at gmail dot com
2008-09-13 22:30 ` hubicka at gcc dot gnu dot org
2008-09-14 1:18 ` pinskia at gcc dot gnu dot org
2008-09-14 1:18 ` pinskia at gcc dot gnu dot org
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