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* [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex data
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
@ 2008-03-03 20:09 ` reichelt at gcc dot gnu dot org
2008-03-15 1:29 ` jsm28 at gcc dot gnu dot org
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-03-03 20:09 UTC (permalink / raw)
To: gcc-bugs
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.1.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data
@ 2008-03-03 20:09 reichelt at gcc dot gnu dot org
2008-03-03 20:09 ` [Bug tree-optimization/35431] " reichelt at gcc dot gnu dot org
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-03-03 20:09 UTC (permalink / raw)
To: gcc-bugs
The following valid code snippet triggers an ICE since GCC 4.1.0 when compiled
with "-O2":
================================
void bar();
void foo(int i)
{
__complex__ int k = 0;
if (i)
k = 1;
for (i = 0; i < 1; ++i)
;
if (k)
bar();
}
================================
bug.c: In function 'foo':
bug.c:4: internal compiler error: tree check: expected value_handle, have
ssa_name in bitmap_set_contains_value, at tree-ssa-pre.c:744
Please submit a full bug report, [etc.]
--
Summary: [4.1/4.2/4.3/4.4 regression] ICE with complex data
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, monitored
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex data
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
2008-03-03 20:09 ` [Bug tree-optimization/35431] " reichelt at gcc dot gnu dot org
@ 2008-03-15 1:29 ` jsm28 at gcc dot gnu dot org
2008-03-29 21:02 ` [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex data in PRE pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2008-03-15 1:29 UTC (permalink / raw)
To: gcc-bugs
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Priority|P3 |P2
Last reconfirmed|0000-00-00 00:00:00 |2008-03-15 01:28:52
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex data in PRE
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
2008-03-03 20:09 ` [Bug tree-optimization/35431] " reichelt at gcc dot gnu dot org
2008-03-15 1:29 ` jsm28 at gcc dot gnu dot org
@ 2008-03-29 21:02 ` pinskia at gcc dot gnu dot org
2008-03-29 21:04 ` [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex integer, invalid gimple pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-03-29 21:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-03-29 21:01 -------
We have invalid gimple before PRE:
k_7 = COMPLEX_EXPR <(int) D.1197_2, 0>;
Which we don't catch.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Summary|[4.1/4.2/4.3/4.4 regression]|[4.1/4.2/4.3/4.4 regression]
|ICE with complex data |ICE with complex data in PRE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex integer, invalid gimple
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2008-03-29 21:02 ` [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex data in PRE pinskia at gcc dot gnu dot org
@ 2008-03-29 21:04 ` pinskia at gcc dot gnu dot org
2008-03-31 9:47 ` [Bug tree-optimization/35431] [4.1/4.2/4.3 " pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-03-29 21:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2008-03-29 21:04 -------
This is caused by PHI-opt, fixing.
--
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|NEW |ASSIGNED
Summary|[4.1/4.2/4.3/4.4 regression]|[4.1/4.2/4.3/4.4 regression]
|ICE with complex data in PRE|ICE with complex integer,
| |invalid gimple
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.1/4.2/4.3 regression] ICE with complex integer, invalid gimple
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2008-03-29 21:04 ` [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex integer, invalid gimple pinskia at gcc dot gnu dot org
@ 2008-03-31 9:47 ` pinskia at gcc dot gnu dot org
2008-03-31 9:47 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-03-31 9:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2008-03-31 09:46 -------
Subject: Bug 35431
Author: pinskia
Date: Mon Mar 31 09:45:53 2008
New Revision: 133749
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133749
Log:
2008-03-31 Andrew Pinski <pinskia@gmail.com>
PR tree-opt/35431
* tree-ssa-phiopt.c (conditional_replacement): Return early for
complex types.
2008-03-31 Andrew Pinski <pinskia@gmail.com>
PR tree-opt/35431
* gcc.c-torture/compile/pr35431.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr35431.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-phiopt.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.1/4.2/4.3 regression] ICE with complex integer, invalid gimple
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
` (4 preceding siblings ...)
2008-03-31 9:47 ` [Bug tree-optimization/35431] [4.1/4.2/4.3 " pinskia at gcc dot gnu dot org
@ 2008-03-31 9:47 ` pinskia at gcc dot gnu dot org
2008-04-02 7:16 ` [Bug tree-optimization/35431] [4.1/4.2 " pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-03-31 9:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gcc dot gnu dot org 2008-03-31 09:46 -------
Fixed at least on the trunk.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.1/4.2/4.3/4.4 regression]|[4.1/4.2/4.3 regression] ICE
|ICE with complex integer, |with complex integer,
|invalid gimple |invalid gimple
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.1/4.2 regression] ICE with complex integer, invalid gimple
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
` (6 preceding siblings ...)
2008-04-02 7:16 ` [Bug tree-optimization/35431] [4.1/4.2 " pinskia at gcc dot gnu dot org
@ 2008-04-02 7:16 ` pinskia at gcc dot gnu dot org
2008-07-04 22:36 ` [Bug tree-optimization/35431] [4.2 " jsm28 at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-04-02 7:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pinskia at gcc dot gnu dot org 2008-04-02 07:15 -------
Also fixed on the 4.3 branch.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.1/4.2/4.3 regression] ICE|[4.1/4.2 regression] ICE
|with complex integer, |with complex integer,
|invalid gimple |invalid gimple
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.1/4.2 regression] ICE with complex integer, invalid gimple
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
` (5 preceding siblings ...)
2008-03-31 9:47 ` pinskia at gcc dot gnu dot org
@ 2008-04-02 7:16 ` pinskia at gcc dot gnu dot org
2008-04-02 7:16 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-04-02 7:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2008-04-02 07:16 -------
Subject: Bug 35431
Author: pinskia
Date: Wed Apr 2 07:15:19 2008
New Revision: 133822
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133822
Log:
2008-03-31 Andrew Pinski <pinskia@gmail.com>
PR tree-opt/35431
* tree-ssa-phiopt.c (conditional_replacement): Return early for
complex types.
2008-03-31 Andrew Pinski <pinskia@gmail.com>
PR tree-opt/35431
* gcc.c-torture/compile/pr35431.c: New testcase.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/compile/pr35431.c
- copied unchanged from r133749,
trunk/gcc/testsuite/gcc.c-torture/compile/pr35431.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-ssa-phiopt.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.2 regression] ICE with complex integer, invalid gimple
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
` (7 preceding siblings ...)
2008-04-02 7:16 ` pinskia at gcc dot gnu dot org
@ 2008-07-04 22:36 ` jsm28 at gcc dot gnu dot org
2008-07-15 14:20 ` pinskia at gcc dot gnu dot org
2009-03-31 15:20 ` jsm28 at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2008-07-04 22:36 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from jsm28 at gcc dot gnu dot org 2008-07-04 22:35 -------
Closing 4.1 branch.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.1/4.2 regression] ICE |[4.2 regression] ICE with
|with complex integer, |complex integer, invalid
|invalid gimple |gimple
Target Milestone|4.1.3 |4.2.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.2 regression] ICE with complex integer, invalid gimple
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
` (8 preceding siblings ...)
2008-07-04 22:36 ` [Bug tree-optimization/35431] [4.2 " jsm28 at gcc dot gnu dot org
@ 2008-07-15 14:20 ` pinskia at gcc dot gnu dot org
2009-03-31 15:20 ` jsm28 at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-07-15 14:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from pinskia at gcc dot gnu dot org 2008-07-15 14:19 -------
No longer working on this bug.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|pinskia at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
Status|ASSIGNED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug tree-optimization/35431] [4.2 regression] ICE with complex integer, invalid gimple
2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
` (9 preceding siblings ...)
2008-07-15 14:20 ` pinskia at gcc dot gnu dot org
@ 2009-03-31 15:20 ` jsm28 at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2009-03-31 15:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from jsm28 at gcc dot gnu dot org 2009-03-31 15:20 -------
Closing 4.2 branch, fixed in 4.3.1 and 4.4.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Known to fail| |4.2.5
Known to work| |4.3.1 4.4.0
Resolution| |FIXED
Target Milestone|4.2.5 |4.3.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35431
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2009-03-31 15:20 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
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2008-03-03 20:09 [Bug tree-optimization/35431] New: [4.1/4.2/4.3/4.4 regression] ICE with complex data reichelt at gcc dot gnu dot org
2008-03-03 20:09 ` [Bug tree-optimization/35431] " reichelt at gcc dot gnu dot org
2008-03-15 1:29 ` jsm28 at gcc dot gnu dot org
2008-03-29 21:02 ` [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex data in PRE pinskia at gcc dot gnu dot org
2008-03-29 21:04 ` [Bug tree-optimization/35431] [4.1/4.2/4.3/4.4 regression] ICE with complex integer, invalid gimple pinskia at gcc dot gnu dot org
2008-03-31 9:47 ` [Bug tree-optimization/35431] [4.1/4.2/4.3 " pinskia at gcc dot gnu dot org
2008-03-31 9:47 ` pinskia at gcc dot gnu dot org
2008-04-02 7:16 ` [Bug tree-optimization/35431] [4.1/4.2 " pinskia at gcc dot gnu dot org
2008-04-02 7:16 ` pinskia at gcc dot gnu dot org
2008-07-04 22:36 ` [Bug tree-optimization/35431] [4.2 " jsm28 at gcc dot gnu dot org
2008-07-15 14:20 ` pinskia at gcc dot gnu dot org
2009-03-31 15:20 ` jsm28 at gcc dot gnu dot org
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