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* [Bug c++/30509] New: ice for legal code with -O3
@ 2007-01-19 13:52 dcb314 at hotmail dot com
2007-01-19 13:54 ` [Bug c++/30509] " dcb314 at hotmail dot com
` (11 more replies)
0 siblings, 12 replies; 13+ messages in thread
From: dcb314 at hotmail dot com @ 2007-01-19 13:52 UTC (permalink / raw)
To: gcc-bugs
I just tried to compile Suse Linux package hydrogen-0.9.3-41
with the GNU C++ compiler version 4.3 snapshot 20070112.
The compiler said
src/lib/Object.cpp:306: internal compiler error: in calc_dfs_tree, at
dominance.c:374
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Preprocessed source code attached. Flag -O3 required.
--
Summary: ice for legal code with -O3
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dcb314 at hotmail dot com
GCC host triplet: x86_64-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/30509] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
@ 2007-01-19 13:54 ` dcb314 at hotmail dot com
2007-01-22 1:07 ` pinskia at gcc dot gnu dot org
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: dcb314 at hotmail dot com @ 2007-01-19 13:54 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from dcb314 at hotmail dot com 2007-01-19 13:54 -------
Created an attachment (id=12923)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12923&action=view)
C++ source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/30509] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
2007-01-19 13:54 ` [Bug c++/30509] " dcb314 at hotmail dot com
@ 2007-01-22 1:07 ` pinskia at gcc dot gnu dot org
2007-01-22 2:01 ` [Bug c++/30509] [4.3 Regression] " pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-22 1:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2007-01-22 01:07 -------
Reducing.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
2007-01-19 13:54 ` [Bug c++/30509] " dcb314 at hotmail dot com
2007-01-22 1:07 ` pinskia at gcc dot gnu dot org
@ 2007-01-22 2:01 ` pinskia at gcc dot gnu dot org
2007-01-22 2:17 ` [Bug middle-end/30509] " pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-22 2:01 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gcc dot gnu dot org 2007-01-22 02:01 -------
Reduced testcase:
struct all{ };
struct g {
g(const all& __a){ }
};
template<typename _Tp>
struct vector: protected g
{
vector(const all& __a = all()) : g(__a) { }
};
void f() throw();
struct Logger {
bool m_bUseFile;
vector<int> m_msgQueue;
Logger();
};
Logger* getInstance() {
return new Logger();
}
void useVerboseLog( bool bUse )
{
getInstance()->m_bUseFile = bUse;
}
Logger::Logger() { f(); }
-----
I need to test a newer version of the trunk still.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Summary|ice for legal code with -O3 |[4.3 Regression] ice for
| |legal code with -O3
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (2 preceding siblings ...)
2007-01-22 2:01 ` [Bug c++/30509] [4.3 Regression] " pinskia at gcc dot gnu dot org
@ 2007-01-22 2:17 ` pinskia at gcc dot gnu dot org
2007-01-22 2:21 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-22 2:17 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2007-01-22 02:17 -------
Still ICEs as of today.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|c++ |middle-end
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-01-22 02:17:10
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (3 preceding siblings ...)
2007-01-22 2:17 ` [Bug middle-end/30509] " pinskia at gcc dot gnu dot org
@ 2007-01-22 2:21 ` pinskia at gcc dot gnu dot org
2007-02-24 22:58 ` hubicka at gcc dot gnu dot org
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-22 2:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pinskia at gcc dot gnu dot org 2007-01-22 02:21 -------
This is caused by exceptions and inlining:
#1 0x084ebd68 in calc_dfs_tree (di=0xbfe06ef4, reverse=CDI_DOMINATORS)
at /src/gcc/local/gcc/gcc/dominance.c:374
#2 0x084ec6ef in calculate_dominance_info (dir=CDI_DOMINATORS)
at /src/gcc/local/gcc/gcc/dominance.c:632
#3 0x08379211 in update_ssa (update_flags=512) at
/src/gcc/local/gcc/gcc/tree-into-ssa.c:3155
#4 0x082ea499 in tree_function_versioning (old_decl=0xb7d4ac40,
new_decl=0xb7d504d0,
tree_map=0x0, update_clones=1 '\001') at
/src/gcc/local/gcc/gcc/tree-inline.c:3308
#5 0x08903a9e in save_inline_function_body (node=0xb7c97580)
at /src/gcc/local/gcc/gcc/cgraphunit.c:1533
#6 0x08908266 in apply_inline () at /src/gcc/local/gcc/gcc/ipa-inline.c:1417
--
pinskia 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=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (4 preceding siblings ...)
2007-01-22 2:21 ` pinskia at gcc dot gnu dot org
@ 2007-02-24 22:58 ` hubicka at gcc dot gnu dot org
2007-02-25 17:39 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2007-02-24 22:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from hubicka at gcc dot gnu dot org 2007-02-24 22:58 -------
I am testing a fix:
Index: tree-inline.c
===================================================================
*** tree-inline.c (revision 122292)
--- tree-inline.c (working copy)
*************** copy_bb (copy_body_data *id, basic_block
*** 873,879 ****
gcc_assert (lookup_stmt_eh_region_fn (id->src_cfun, orig_stmt)
!= 0);
! if (tree_could_throw_p (stmt))
{
int region = lookup_stmt_eh_region_fn (id->src_cfun,
orig_stmt);
/* Add an entry for the copied tree in the EH hashtable.
--- 873,892 ----
gcc_assert (lookup_stmt_eh_region_fn (id->src_cfun, orig_stmt)
!= 0);
! if (tree_could_throw_p (stmt)
! /* When we are cloning for inlining, we are supposed to
! construct a clone that calls precisely the same functions
! as original. However IPA optimizers might've proved
! earlier some function calls as non-trapping that might
! render some basic blocks dead that might become
! unreachable.
!
! We can't update SSA with unreachable blocks in CFG and
thus
! we prevent the scenario by preserving even the "dead" eh
! edges until the point they are later removed by
! fixup_cfg pass. */
! || (id->transform_call_graph_edges == CB_CGE_MOVE
! && lookup_stmt_eh_region_fn (id->src_cfun, orig_stmt) >
0))
{
int region = lookup_stmt_eh_region_fn (id->src_cfun,
orig_stmt);
/* Add an entry for the copied tree in the EH hashtable.
--
hubicka at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |hubicka at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2007-01-22 02:17:10 |2007-02-24 22:58:13
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (6 preceding siblings ...)
2007-02-25 17:39 ` pinskia at gcc dot gnu dot org
@ 2007-02-25 17:39 ` pinskia at gcc dot gnu dot org
2007-02-25 17:43 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-02-25 17:39 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from pinskia at gcc dot gnu dot org 2007-02-25 17:39 -------
*** Bug 30866 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |martin at mpa-garching dot
| |mpg dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (5 preceding siblings ...)
2007-02-24 22:58 ` hubicka at gcc dot gnu dot org
@ 2007-02-25 17:39 ` pinskia at gcc dot gnu dot org
2007-02-25 17:39 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-02-25 17:39 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from pinskia at gcc dot gnu dot org 2007-02-25 17:39 -------
There is a slight error in the patch here, CB_CGE_MOVE should really be
CB_CGE_MOVE_CLONES.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (7 preceding siblings ...)
2007-02-25 17:39 ` pinskia at gcc dot gnu dot org
@ 2007-02-25 17:43 ` pinskia at gcc dot gnu dot org
2007-02-25 18:11 ` hubicka at gcc dot gnu dot org
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-02-25 17:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from pinskia at gcc dot gnu dot org 2007-02-25 17:42 -------
*** Bug 30768 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hp at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (8 preceding siblings ...)
2007-02-25 17:43 ` pinskia at gcc dot gnu dot org
@ 2007-02-25 18:11 ` hubicka at gcc dot gnu dot org
2007-02-26 6:28 ` pinskia at gcc dot gnu dot org
2007-02-26 6:29 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2007-02-25 18:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from hubicka at gcc dot gnu dot org 2007-02-25 18:11 -------
Subject: Bug 30509
Author: hubicka
Date: Sun Feb 25 18:11:20 2007
New Revision: 122314
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122314
Log:
PR middle-end/30509
* tree-inline.c (copy_bb): Produce exact copy of EH info when copying
for inlining.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-inline.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (9 preceding siblings ...)
2007-02-25 18:11 ` hubicka at gcc dot gnu dot org
@ 2007-02-26 6:28 ` pinskia at gcc dot gnu dot org
2007-02-26 6:29 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-02-26 6:28 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from pinskia at gcc dot gnu dot org 2007-02-26 06:28 -------
Fixed.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/30509] [4.3 Regression] ice for legal code with -O3
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (10 preceding siblings ...)
2007-02-26 6:28 ` pinskia at gcc dot gnu dot org
@ 2007-02-26 6:29 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-02-26 6:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from pinskia at gcc dot gnu dot org 2007-02-26 06:28 -------
Fixed I say.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30509
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2007-02-26 6:29 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-01-19 13:52 [Bug c++/30509] New: ice for legal code with -O3 dcb314 at hotmail dot com
2007-01-19 13:54 ` [Bug c++/30509] " dcb314 at hotmail dot com
2007-01-22 1:07 ` pinskia at gcc dot gnu dot org
2007-01-22 2:01 ` [Bug c++/30509] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-01-22 2:17 ` [Bug middle-end/30509] " pinskia at gcc dot gnu dot org
2007-01-22 2:21 ` pinskia at gcc dot gnu dot org
2007-02-24 22:58 ` hubicka at gcc dot gnu dot org
2007-02-25 17:39 ` pinskia at gcc dot gnu dot org
2007-02-25 17:39 ` pinskia at gcc dot gnu dot org
2007-02-25 17:43 ` pinskia at gcc dot gnu dot org
2007-02-25 18:11 ` hubicka at gcc dot gnu dot org
2007-02-26 6:28 ` pinskia at gcc dot gnu dot org
2007-02-26 6:29 ` pinskia at gcc dot gnu dot org
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