public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap
@ 2008-02-23 17:40 reichelt at gcc dot gnu dot org
2008-02-23 17:40 ` [Bug middle-end/35314] " reichelt at gcc dot gnu dot org
` (8 more replies)
0 siblings, 9 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-02-23 17:40 UTC (permalink / raw)
To: gcc-bugs
The following valid testcase triggers an ICE since GCC 4.2.0 when compiled
with "-fmudflap":
====================================
#include<setjmp.h>
jmp_buf buf;
void foo(volatile char* p)
{
if (__builtin_setjmp(buf))
*p;
}
====================================
bug.c: In function 'foo':
bug.c:6: error: control flow in the middle of basic block 11
bug.c:6: error: control flow in the middle of basic block 11
bug.c:6: internal compiler error: verify_flow_info failed
Please submit a full bug report, [etc.]
--
Summary: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -
fmudflap
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, monitored
Severity: normal
Priority: P3
Component: middle-end
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=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
@ 2008-02-23 17:40 ` reichelt at gcc dot gnu dot org
2008-03-03 16:23 ` rguenth at gcc dot gnu dot org
` (7 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-02-23 17:40 UTC (permalink / raw)
To: gcc-bugs
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.2.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
2008-02-23 17:40 ` [Bug middle-end/35314] " reichelt at gcc dot gnu dot org
@ 2008-03-03 16:23 ` rguenth at gcc dot gnu dot org
2008-05-19 20:33 ` jsm28 at gcc dot gnu dot org
` (6 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-03-03 16:23 UTC (permalink / raw)
To: gcc-bugs
--
rguenth 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 |2008-03-03 16:22:34
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
2008-02-23 17:40 ` [Bug middle-end/35314] " reichelt at gcc dot gnu dot org
2008-03-03 16:23 ` rguenth at gcc dot gnu dot org
@ 2008-05-19 20:33 ` jsm28 at gcc dot gnu dot org
2008-11-07 20:59 ` jakub at gcc dot gnu dot org
` (5 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2008-05-19 20:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from jsm28 at gcc dot gnu dot org 2008-05-19 20:24 -------
4.2.4 is being released, changing milestones to 4.2.5.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.2.4 |4.2.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2008-05-19 20:33 ` jsm28 at gcc dot gnu dot org
@ 2008-11-07 20:59 ` jakub at gcc dot gnu dot org
2008-11-10 13:51 ` jakub at gcc dot gnu dot org
` (4 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-11-07 20:59 UTC (permalink / raw)
To: gcc-bugs
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org
|dot org |
Status|NEW |ASSIGNED
Last reconfirmed|2008-03-03 16:22:34 |2008-11-07 20:57:56
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2008-11-07 20:59 ` jakub at gcc dot gnu dot org
@ 2008-11-10 13:51 ` jakub at gcc dot gnu dot org
2008-11-10 13:53 ` [Bug middle-end/35314] [4.2/4.3 " jakub at gcc dot gnu dot org
` (3 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-11-10 13:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from jakub at gcc dot gnu dot org 2008-11-10 13:49 -------
Subject: Bug 35314
Author: jakub
Date: Mon Nov 10 13:48:06 2008
New Revision: 141741
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141741
Log:
PR middle-end/35314
* tree-mudflap.c (mf_build_check_statement_for): Split then_block
after __mf_check call if the call must end a bb.
* testsuite/libmudflap.c/pass67-frag.c: New test.
Added:
trunk/libmudflap/testsuite/libmudflap.c/pass67-frag.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-mudflap.c
trunk/libmudflap/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.2/4.3 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
` (4 preceding siblings ...)
2008-11-10 13:51 ` jakub at gcc dot gnu dot org
@ 2008-11-10 13:53 ` jakub at gcc dot gnu dot org
2009-03-31 20:21 ` [Bug middle-end/35314] [4.3 " jsm28 at gcc dot gnu dot org
` (2 subsequent siblings)
8 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-11-10 13:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jakub at gcc dot gnu dot org 2008-11-10 13:52 -------
Fixed on the trunk.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.4.0
Summary|[4.2/4.3/4.4 regression] ICE|[4.2/4.3 regression] ICE
|with __builtin_setjmp and - |with __builtin_setjmp and -
|fmudflap |fmudflap
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.3 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
` (5 preceding siblings ...)
2008-11-10 13:53 ` [Bug middle-end/35314] [4.2/4.3 " jakub at gcc dot gnu dot org
@ 2009-03-31 20:21 ` jsm28 at gcc dot gnu dot org
2009-08-04 12:39 ` rguenth at gcc dot gnu dot org
2010-05-22 19:00 ` rguenth at gcc dot gnu dot org
8 siblings, 0 replies; 11+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2009-03-31 20:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jsm28 at gcc dot gnu dot org 2009-03-31 20:20 -------
Closing 4.2 branch.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.2/4.3 regression] ICE |[4.3 regression] ICE with
|with __builtin_setjmp and - |__builtin_setjmp and -
|fmudflap |fmudflap
Target Milestone|4.2.5 |4.3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.3 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
` (6 preceding siblings ...)
2009-03-31 20:21 ` [Bug middle-end/35314] [4.3 " jsm28 at gcc dot gnu dot org
@ 2009-08-04 12:39 ` rguenth at gcc dot gnu dot org
2010-05-22 19:00 ` rguenth at gcc dot gnu dot org
8 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-08-04 12:39 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from rguenth at gcc dot gnu dot org 2009-08-04 12:28 -------
GCC 4.3.4 is being released, adjusting target milestone.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.3.4 |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.3 regression] ICE with __builtin_setjmp and -fmudflap
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
` (7 preceding siblings ...)
2009-08-04 12:39 ` rguenth at gcc dot gnu dot org
@ 2010-05-22 19:00 ` rguenth at gcc dot gnu dot org
8 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-05-22 19:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from rguenth at gcc dot gnu dot org 2010-05-22 18:12 -------
GCC 4.3.5 is being released, adjusting target milestone.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.3.5 |4.3.6
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug middle-end/35314] [4.3 regression] ICE with __builtin_setjmp and -fmudflap
[not found] <bug-35314-4@http.gcc.gnu.org/bugzilla/>
@ 2011-06-27 11:26 ` rguenth at gcc dot gnu.org
0 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-06-27 11:26 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35314
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|4.3.6 |4.4.0
--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-06-27 11:21:28 UTC ---
Fixed for 4.4.0.
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2011-06-27 11:26 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-02-23 17:40 [Bug middle-end/35314] New: [4.2/4.3/4.4 regression] ICE with __builtin_setjmp and -fmudflap reichelt at gcc dot gnu dot org
2008-02-23 17:40 ` [Bug middle-end/35314] " reichelt at gcc dot gnu dot org
2008-03-03 16:23 ` rguenth at gcc dot gnu dot org
2008-05-19 20:33 ` jsm28 at gcc dot gnu dot org
2008-11-07 20:59 ` jakub at gcc dot gnu dot org
2008-11-10 13:51 ` jakub at gcc dot gnu dot org
2008-11-10 13:53 ` [Bug middle-end/35314] [4.2/4.3 " jakub at gcc dot gnu dot org
2009-03-31 20:21 ` [Bug middle-end/35314] [4.3 " jsm28 at gcc dot gnu dot org
2009-08-04 12:39 ` rguenth at gcc dot gnu dot org
2010-05-22 19:00 ` rguenth at gcc dot gnu dot org
[not found] <bug-35314-4@http.gcc.gnu.org/bugzilla/>
2011-06-27 11:26 ` rguenth at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).