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* [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy
@ 2006-03-05 8:26 falk at debian dot org
2006-03-05 14:22 ` [Bug middle-end/26565] " pinskia at gcc dot gnu dot org
` (15 more replies)
0 siblings, 16 replies; 17+ messages in thread
From: falk at debian dot org @ 2006-03-05 8:26 UTC (permalink / raw)
To: gcc-bugs
gcc version 4.2.0 20060304 (experimental)
falk@juist:/tmp% cat test.c
void *memcpy(void *dest, const void *src, __SIZE_TYPE__ n);
struct timeval {
long tv_sec;
};
struct outdata {
char seq;
struct timeval tv __attribute__((packed));
};
void send_probe(struct outdata *outdata, struct timeval *tp) {
memcpy(&outdata->tv, tp, sizeof outdata->tv);
}
falk@juist:/tmp% gcc-3.4 -c -O3 test.c && objdump -dr test.o
0000000000000000 <send_probe>:
0: 00 00 51 a6 ldq a2,0(a1)
4: 08 00 10 2d ldq_u t7,8(a0)
8: 01 00 70 20 lda t2,1(a0)
c: 01 00 f0 2c ldq_u t6,1(a0)
10: e5 0e 43 4a insqh a2,t2,t4
14: 64 07 43 4a insql a2,t2,t3
18: 46 0e 03 49 mskqh t7,t2,t5
1c: 40 06 e3 48 mskql t6,t2,v0
20: 01 04 c5 44 or t5,t4,t0
24: 08 00 30 3c stq_u t0,8(a0)
28: 02 04 04 44 or v0,t3,t1
2c: 01 00 50 3c stq_u t1,1(a0)
30: 01 80 fa 6b ret
falk@juist:/tmp% gcc -c -O3 test.c && objdump -dr test.o
0000000000000000 <send_probe>:
0: 00 00 31 a4 ldq t0,0(a1)
4: 01 00 30 b4 stq t0,1(a0)
8: 01 80 fa 6b ret
So 3.4 accounts for an unaligned access, but mainline doesn't.
This has been broken since 4.0. Just reading outdata->tv.tv_sec works fine.
--
Summary: Unaligned accesses with __attribute__(packed) and memcpy
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: falk at debian dot org
GCC build triplet: alphaev68-linux-gnu
GCC host triplet: alphaev68-linux-gnu
GCC target triplet: alphaev68-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
@ 2006-03-05 14:22 ` pinskia at gcc dot gnu dot org
2006-03-05 14:40 ` falk at debian dot org
` (14 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-03-05 14:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-03-05 14:22 -------
Hmm:
&outdata->tv
isn't that semi wrong as the pointer just lost the alignment information?
A workaround is to do:
memcpy((void*)&outdata->tv, tp, sizeof outdata->tv);
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
2006-03-05 14:22 ` [Bug middle-end/26565] " pinskia at gcc dot gnu dot org
@ 2006-03-05 14:40 ` falk at debian dot org
2006-03-06 10:58 ` rguenth at gcc dot gnu dot org
` (13 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: falk at debian dot org @ 2006-03-05 14:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from falk at debian dot org 2006-03-05 14:40 -------
(In reply to comment #1)
> Hmm:
> &outdata->tv
>
> isn't that semi wrong as the pointer just lost the alignment information?
I'm not sure what you mean.
> A workaround is to do:
> memcpy((void*)&outdata->tv, tp, sizeof outdata->tv);
That doesn't change anything.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
2006-03-05 14:22 ` [Bug middle-end/26565] " pinskia at gcc dot gnu dot org
2006-03-05 14:40 ` falk at debian dot org
@ 2006-03-06 10:58 ` rguenth at gcc dot gnu dot org
2006-03-06 11:58 ` rguenth at gcc dot gnu dot org
` (12 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-03-06 10:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rguenth at gcc dot gnu dot org 2006-03-06 10:58 -------
We indeed lose alignment information of outdata->tv. We start expanding
memcpy (&outdataD.1529->tvD.1528, tpD.1530, 4) [tail call]
with
(gdb) print dest_align
$1 = 32
so, builtins.c:get_pointer_alignment returns wrong (non conservative) results.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-03-06 10:58:47
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (2 preceding siblings ...)
2006-03-06 10:58 ` rguenth at gcc dot gnu dot org
@ 2006-03-06 11:58 ` rguenth at gcc dot gnu dot org
2006-03-06 12:18 ` [Bug middle-end/26565] [4.1/4.2 Regression] " rguenth at gcc dot gnu dot org
` (11 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-03-06 11:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rguenth at gcc dot gnu dot org 2006-03-06 11:58 -------
I have a patch.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2006-03-06 10:58:47 |2006-03-06 11:58:08
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (3 preceding siblings ...)
2006-03-06 11:58 ` rguenth at gcc dot gnu dot org
@ 2006-03-06 12:18 ` rguenth at gcc dot gnu dot org
2006-03-06 12:23 ` rguenth at gcc dot gnu dot org
` (10 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-03-06 12:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from rguenth at gcc dot gnu dot org 2006-03-06 12:17 -------
Works with 3.3.3, 3.4.2, fails with 4.1.0 and 4.2.0 (didn't check 4.0.x, but I
guess it's another tree-ssa fallout)
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.1.0 4.2.0
Known to work| |3.3.3 3.4.2
Summary|Unaligned accesses with |[4.1/4.2 Regression]
|__attribute__(packed) and |Unaligned accesses with
|memcpy |__attribute__(packed) and
| |memcpy
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (4 preceding siblings ...)
2006-03-06 12:18 ` [Bug middle-end/26565] [4.1/4.2 Regression] " rguenth at gcc dot gnu dot org
@ 2006-03-06 12:23 ` rguenth at gcc dot gnu dot org
2006-03-06 12:49 ` rguenth at gcc dot gnu dot org
` (9 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-03-06 12:23 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from rguenth at gcc dot gnu dot org 2006-03-06 12:23 -------
It also affects ia64 and s390(x)
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
GCC build triplet|alphaev68-linux-gnu |
GCC host triplet|alphaev68-linux-gnu |
GCC target triplet|alphaev68-linux-gnu |alphaev68-linux-gnu, ia64-*-
| |*, s390-*-*, s390x-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (5 preceding siblings ...)
2006-03-06 12:23 ` rguenth at gcc dot gnu dot org
@ 2006-03-06 12:49 ` rguenth at gcc dot gnu dot org
2006-03-06 13:22 ` [Bug middle-end/26565] [4.0/4.1/4.2 " pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-03-06 12:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from rguenth at gcc dot gnu dot org 2006-03-06 12:49 -------
A workaround is to do
memcpy ((char*)outdata + 1, ...);
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (6 preceding siblings ...)
2006-03-06 12:49 ` rguenth at gcc dot gnu dot org
@ 2006-03-06 13:22 ` pinskia at gcc dot gnu dot org
2006-03-06 14:55 ` patchapp at dberlin dot org
` (7 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-03-06 13:22 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
GCC target triplet|alphaev68-linux-gnu, ia64-*-|STRICT_ALIGNMENT
|*, s390-*-*, s390x-*-* |
Summary|[4.1/4.2 Regression] |[4.0/4.1/4.2 Regression]
|Unaligned accesses with |Unaligned accesses with
|__attribute__(packed) and |__attribute__(packed) and
|memcpy |memcpy
Target Milestone|--- |4.0.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (7 preceding siblings ...)
2006-03-06 13:22 ` [Bug middle-end/26565] [4.0/4.1/4.2 " pinskia at gcc dot gnu dot org
@ 2006-03-06 14:55 ` patchapp at dberlin dot org
2006-03-10 16:44 ` rguenth at gcc dot gnu dot org
` (6 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: patchapp at dberlin dot org @ 2006-03-06 14:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from patchapp at dberlin dot org 2006-03-06 14:55 -------
Subject: Bug number PR middle-end/26565
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg00324.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (9 preceding siblings ...)
2006-03-10 16:44 ` rguenth at gcc dot gnu dot org
@ 2006-03-10 16:44 ` rguenth at gcc dot gnu dot org
2006-03-11 20:17 ` rguenth at gcc dot gnu dot org
` (4 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-03-10 16:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from rguenth at gcc dot gnu dot org 2006-03-10 16:44 -------
Fixed on the mainline.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work|3.3.3 3.4.2 |3.3.3 3.4.2 4.2.0
Summary|[4.0/4.1/4.2 Regression] |[4.0/4.1 Regression]
|Unaligned accesses with |Unaligned accesses with
|__attribute__(packed) and |__attribute__(packed) and
|memcpy |memcpy
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (8 preceding siblings ...)
2006-03-06 14:55 ` patchapp at dberlin dot org
@ 2006-03-10 16:44 ` rguenth at gcc dot gnu dot org
2006-03-10 16:44 ` [Bug middle-end/26565] [4.0/4.1 " rguenth at gcc dot gnu dot org
` (5 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-03-10 16:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from rguenth at gcc dot gnu dot org 2006-03-10 16:44 -------
Subject: Bug 26565
Author: rguenth
Date: Fri Mar 10 16:44:01 2006
New Revision: 111934
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111934
Log:
2006-03-10 Richard Guenther <rguenther@suse.de>
PR middle-end/26565
* builtins.c (get_pointer_alignment): Handle component
references for field alignment.
* gcc.dg/torture/pr26565.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr26565.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (10 preceding siblings ...)
2006-03-10 16:44 ` [Bug middle-end/26565] [4.0/4.1 " rguenth at gcc dot gnu dot org
@ 2006-03-11 20:17 ` rguenth at gcc dot gnu dot org
2006-04-05 14:00 ` patchapp at dberlin dot org
` (3 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-03-11 20:17 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from rguenth at gcc dot gnu dot org 2006-03-11 20:17 -------
*** Bug 26639 has been marked as a duplicate of this bug. ***
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hjl at lucon dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (11 preceding siblings ...)
2006-03-11 20:17 ` rguenth at gcc dot gnu dot org
@ 2006-04-05 14:00 ` patchapp at dberlin dot org
2006-05-01 11:36 ` rguenth at gcc dot gnu dot org
` (2 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: patchapp at dberlin dot org @ 2006-04-05 14:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from patchapp at dberlin dot org 2006-04-05 14:00 -------
Subject: Bug number PR26565
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-04/msg00192.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (12 preceding siblings ...)
2006-04-05 14:00 ` patchapp at dberlin dot org
@ 2006-05-01 11:36 ` rguenth at gcc dot gnu dot org
2006-05-01 12:04 ` rguenth at gcc dot gnu dot org
2006-05-01 12:04 ` rguenth at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-05-01 11:36 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from rguenth at gcc dot gnu dot org 2006-05-01 11:36 -------
Subject: Bug 26565
Author: rguenth
Date: Mon May 1 11:36:27 2006
New Revision: 113410
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113410
Log:
2006-05-01 Richard Guenther <rguenther@suse.de>
PR middle-end/26565
* builtins.c (get_pointer_alignment): Handle component
references for field alignment.
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/builtins.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (13 preceding siblings ...)
2006-05-01 11:36 ` rguenth at gcc dot gnu dot org
@ 2006-05-01 12:04 ` rguenth at gcc dot gnu dot org
2006-05-01 12:04 ` rguenth at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-05-01 12:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from rguenth at gcc dot gnu dot org 2006-05-01 12:04 -------
Subject: Bug 26565
Author: rguenth
Date: Mon May 1 12:04:13 2006
New Revision: 113411
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113411
Log:
2006-05-01 Richard Guenther <rguenther@suse.de>
PR middle-end/26565
* builtins.c (get_pointer_alignment): Handle component
references for field alignment.
Modified:
branches/gcc-4_0-branch/gcc/ChangeLog
branches/gcc-4_0-branch/gcc/builtins.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug middle-end/26565] [4.0/4.1 Regression] Unaligned accesses with __attribute__(packed) and memcpy
2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
` (14 preceding siblings ...)
2006-05-01 12:04 ` rguenth at gcc dot gnu dot org
@ 2006-05-01 12:04 ` rguenth at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2006-05-01 12:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from rguenth at gcc dot gnu dot org 2006-05-01 12:04 -------
Fixed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565
^ permalink raw reply [flat|nested] 17+ messages in thread
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2006-03-05 8:26 [Bug middle-end/26565] New: Unaligned accesses with __attribute__(packed) and memcpy falk at debian dot org
2006-03-05 14:22 ` [Bug middle-end/26565] " pinskia at gcc dot gnu dot org
2006-03-05 14:40 ` falk at debian dot org
2006-03-06 10:58 ` rguenth at gcc dot gnu dot org
2006-03-06 11:58 ` rguenth at gcc dot gnu dot org
2006-03-06 12:18 ` [Bug middle-end/26565] [4.1/4.2 Regression] " rguenth at gcc dot gnu dot org
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2006-03-06 14:55 ` patchapp at dberlin dot org
2006-03-10 16:44 ` rguenth at gcc dot gnu dot org
2006-03-10 16:44 ` [Bug middle-end/26565] [4.0/4.1 " rguenth at gcc dot gnu dot org
2006-03-11 20:17 ` rguenth at gcc dot gnu dot org
2006-04-05 14:00 ` patchapp at dberlin dot org
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