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* [Bug middle-end/24589] New: [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR
@ 2005-10-31 5:25 pinskia at gcc dot gnu dot org
2005-10-31 5:26 ` [Bug middle-end/24589] " pinskia at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-10-31 5:25 UTC (permalink / raw)
To: gcc-bugs
Testcase:
void abort (void);
int ii;
typedef struct {} raw_spinlock_t;
typedef struct {
raw_spinlock_t raw_lock;
} spinlock_t;
raw_spinlock_t one_raw_spinlock (void)
{
raw_spinlock_t raw_lock;
ii++;
return raw_lock;
}
int main(void)
{
spinlock_t lock = (spinlock_t) { .raw_lock = one_raw_spinlock() };
if (ii != 1)
abort ();
return 0;
}
-------
Forwarded from:
http://gcc.gnu.org/ml/gcc/2005-09/msg00260.html
Patch which needs testing posted:
http://gcc.gnu.org/ml/gcc/2005-09/msg00286.html
--
Summary: [4.1 Regression] wrong code with zero sized structs on
CONSTRUCTOR
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24589
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/24589] [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR
2005-10-31 5:25 [Bug middle-end/24589] New: [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR pinskia at gcc dot gnu dot org
@ 2005-10-31 5:26 ` pinskia at gcc dot gnu dot org
2005-10-31 13:16 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-10-31 5:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2005-10-31 05:26 -------
This still fails as of today.
I will repost and retest the patch later today.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot
|dot org |org
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Known to fail| |4.1.0
Known to work| |4.0.3
Last reconfirmed|0000-00-00 00:00:00 |2005-10-31 05:26:30
date| |
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24589
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/24589] [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR
2005-10-31 5:25 [Bug middle-end/24589] New: [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR pinskia at gcc dot gnu dot org
2005-10-31 5:26 ` [Bug middle-end/24589] " pinskia at gcc dot gnu dot org
@ 2005-10-31 13:16 ` pinskia at gcc dot gnu dot org
2005-11-03 6:41 ` mmitchel at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-10-31 13:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2005-10-31 13:16 -------
Patch posted:
http://gcc.gnu.org/ml/gcc-patches/2005-10/msg01783.html
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2005-
| |10/msg01783.html
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24589
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/24589] [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR
2005-10-31 5:25 [Bug middle-end/24589] New: [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR pinskia at gcc dot gnu dot org
2005-10-31 5:26 ` [Bug middle-end/24589] " pinskia at gcc dot gnu dot org
2005-10-31 13:16 ` pinskia at gcc dot gnu dot org
@ 2005-11-03 6:41 ` mmitchel at gcc dot gnu dot org
2005-11-03 15:21 ` pinskia at gcc dot gnu dot org
2005-11-03 15:21 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-11-03 6:41 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from mmitchel at gcc dot gnu dot org 2005-11-03 06:41 -------
Showstopper.
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24589
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/24589] [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR
2005-10-31 5:25 [Bug middle-end/24589] New: [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR pinskia at gcc dot gnu dot org
` (3 preceding siblings ...)
2005-11-03 15:21 ` pinskia at gcc dot gnu dot org
@ 2005-11-03 15:21 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-03 15:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pinskia at gcc dot gnu dot org 2005-11-03 15:21 -------
Fixed.
--
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=24589
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/24589] [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR
2005-10-31 5:25 [Bug middle-end/24589] New: [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR pinskia at gcc dot gnu dot org
` (2 preceding siblings ...)
2005-11-03 6:41 ` mmitchel at gcc dot gnu dot org
@ 2005-11-03 15:21 ` pinskia at gcc dot gnu dot org
2005-11-03 15:21 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-11-03 15:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2005-11-03 15:21 -------
Subject: Bug 24589
Author: pinskia
Date: Thu Nov 3 15:21:15 2005
New Revision: 106436
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106436
Log:
2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/24589
* gimplify.c (gimplify_expr) <case CONSTRUCTOR>: Add the
expressions to a statement list instead of gimplifying them.
2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/24589
* gcc.c-torture/execute/zero-struct-2.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/zero-struct-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimplify.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24589
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2005-11-03 15:21 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2005-10-31 5:25 [Bug middle-end/24589] New: [4.1 Regression] wrong code with zero sized structs on CONSTRUCTOR pinskia at gcc dot gnu dot org
2005-10-31 5:26 ` [Bug middle-end/24589] " pinskia at gcc dot gnu dot org
2005-10-31 13:16 ` pinskia at gcc dot gnu dot org
2005-11-03 6:41 ` mmitchel at gcc dot gnu dot org
2005-11-03 15:21 ` pinskia at gcc dot gnu dot org
2005-11-03 15:21 ` pinskia at gcc dot gnu dot org
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