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* [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha
@ 2006-06-18 17:16 tbm at cyrius dot com
2006-06-18 17:37 ` [Bug libmudflap/28077] " tbm at cyrius dot com
` (11 more replies)
0 siblings, 12 replies; 13+ messages in thread
From: tbm at cyrius dot com @ 2006-06-18 17:16 UTC (permalink / raw)
To: gcc-bugs
libmudflap.cth/pass39-frag.c (and I think pass37-frag.c) produce mudflap
violations on Alpha. In dmesg, you get messages like these:
pass39-frag.exe(7421): unaligned trap at 0000000120001ff8: b029001c2022000f 29
1
pass39-frag.exe(7552): unaligned trap at 0000000120001ff8: b029001c2022000f 29
1
pass39-frag.exe(7421): unaligned trap at 0000000120001ff8: b029001c2022000f 29
1
I'll attach the relevant portions of libmudflap.log.
--
Summary: [4.1/4.2 regression] pass39-frag.c produces mudflap
violation on alpha
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libmudflap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tbm at cyrius dot com
GCC build triplet: alpha-linux-gnu
GCC target triplet: alpha-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
@ 2006-06-18 17:37 ` tbm at cyrius dot com
2006-06-19 14:22 ` fche at redhat dot com
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: tbm at cyrius dot com @ 2006-06-18 17:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from tbm at cyrius dot com 2006-06-18 17:16 -------
Created an attachment (id=11691)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11691&action=view)
testsuite logs
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
2006-06-18 17:37 ` [Bug libmudflap/28077] " tbm at cyrius dot com
@ 2006-06-19 14:22 ` fche at redhat dot com
2006-06-19 19:40 ` tbm at cyrius dot com
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: fche at redhat dot com @ 2006-06-19 14:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from fche at redhat dot com 2006-06-19 14:01 -------
It looks like only the statically linked multithreding test cases trigger the
problem. Would you mind trying ot hand-build one of those executables, but
adding -rdynamic to LDFLAGS, and run with -backtrace=99 in MUDFLAP_OPTIONS?
That way, the backtraces should have more symbolic information.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
2006-06-18 17:37 ` [Bug libmudflap/28077] " tbm at cyrius dot com
2006-06-19 14:22 ` fche at redhat dot com
@ 2006-06-19 19:40 ` tbm at cyrius dot com
2006-09-10 16:56 ` jsm28 at gcc dot gnu dot org
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: tbm at cyrius dot com @ 2006-06-19 19:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from tbm at cyrius dot com 2006-06-19 19:34 -------
Created an attachment (id=11705)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11705&action=view)
more detailed log
This is with the options you specified but it seems it doesn't contain so much
more information. Did I do something wrong or is that what you were looking
for?
--
tbm at cyrius dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #11691|0 |1
is obsolete| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (2 preceding siblings ...)
2006-06-19 19:40 ` tbm at cyrius dot com
@ 2006-09-10 16:56 ` jsm28 at gcc dot gnu dot org
2006-09-20 22:08 ` mmitchel at gcc dot gnu dot org
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2006-09-10 16:56 UTC (permalink / raw)
To: gcc-bugs
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.1.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (3 preceding siblings ...)
2006-09-10 16:56 ` jsm28 at gcc dot gnu dot org
@ 2006-09-20 22:08 ` mmitchel at gcc dot gnu dot org
2007-02-14 9:40 ` [Bug libmudflap/28077] [4.1/4.2/4.3 " mmitchel at gcc dot gnu dot org
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-09-20 22:08 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.1/4.2/4.3 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (4 preceding siblings ...)
2006-09-20 22:08 ` mmitchel at gcc dot gnu dot org
@ 2007-02-14 9:40 ` mmitchel at gcc dot gnu dot org
2008-07-04 21:25 ` [Bug libmudflap/28077] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2007-02-14 9:40 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.1.2 |4.1.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.2/4.3/4.4 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (5 preceding siblings ...)
2007-02-14 9:40 ` [Bug libmudflap/28077] [4.1/4.2/4.3 " mmitchel at gcc dot gnu dot org
@ 2008-07-04 21:25 ` jsm28 at gcc dot gnu dot org
2008-12-18 15:34 ` [Bug libmudflap/28077] [4.2/4.3 " ubizjak at gmail dot com
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2008-07-04 21:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jsm28 at gcc dot gnu dot org 2008-07-04 21:25 -------
Closing 4.1 branch.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.1/4.2/4.3/4.4 regression]|[4.2/4.3/4.4 regression]
|pass39-frag.c produces |pass39-frag.c produces
|mudflap violation on alpha |mudflap violation on alpha
Target Milestone|4.1.3 |4.2.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.2/4.3 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (6 preceding siblings ...)
2008-07-04 21:25 ` [Bug libmudflap/28077] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org
@ 2008-12-18 15:34 ` ubizjak at gmail dot com
2009-02-03 11:18 ` ubizjak at gmail dot com
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: ubizjak at gmail dot com @ 2008-12-18 15:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from ubizjak at gmail dot com 2008-12-18 15:31 -------
This does not fail on 4.4 [1] branch.
[1] http://gcc.gnu.org/ml/gcc-testresults/2008-12/msg01564.html
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.2/4.3/4.4 regression] |[4.2/4.3 regression] pass39-
|pass39-frag.c produces |frag.c produces mudflap
|mudflap violation on alpha |violation on alpha
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.2/4.3 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (7 preceding siblings ...)
2008-12-18 15:34 ` [Bug libmudflap/28077] [4.2/4.3 " ubizjak at gmail dot com
@ 2009-02-03 11:18 ` ubizjak at gmail dot com
2009-03-31 19:39 ` [Bug libmudflap/28077] [4.3 " jsm28 at gcc dot gnu dot org
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: ubizjak at gmail dot com @ 2009-02-03 11:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from ubizjak at gmail dot com 2009-02-03 11:18 -------
Can someone check if this still fails on latest 4.3 branch?
4.4 works OK.
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.3 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (8 preceding siblings ...)
2009-02-03 11:18 ` ubizjak at gmail dot com
@ 2009-03-31 19:39 ` jsm28 at gcc dot gnu dot org
2009-08-04 12:34 ` rguenth at gcc dot gnu dot org
2009-09-29 21:41 ` ubizjak at gmail dot com
11 siblings, 0 replies; 13+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2009-03-31 19:39 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from jsm28 at gcc dot gnu dot org 2009-03-31 19:39 -------
Closing 4.2 branch.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.2/4.3 regression] pass39-|[4.3 regression] pass39-
|frag.c produces mudflap |frag.c produces mudflap
|violation on alpha |violation on alpha
Target Milestone|4.2.5 |4.3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.3 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (9 preceding siblings ...)
2009-03-31 19:39 ` [Bug libmudflap/28077] [4.3 " jsm28 at gcc dot gnu dot org
@ 2009-08-04 12:34 ` rguenth at gcc dot gnu dot org
2009-09-29 21:41 ` ubizjak at gmail dot com
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-08-04 12:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from rguenth at gcc dot gnu dot org 2009-08-04 12:27 -------
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=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libmudflap/28077] [4.3 regression] pass39-frag.c produces mudflap violation on alpha
2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
` (10 preceding siblings ...)
2009-08-04 12:34 ` rguenth at gcc dot gnu dot org
@ 2009-09-29 21:41 ` ubizjak at gmail dot com
11 siblings, 0 replies; 13+ messages in thread
From: ubizjak at gmail dot com @ 2009-09-29 21:41 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from ubizjak at gmail dot com 2009-09-29 21:41 -------
(In reply to comment #6)
> Can someone check if this still fails on latest 4.3 branch?
It doesn't. See [1].
[1] http://gcc.gnu.org/ml/gcc-testresults/2009-09/msg01497.html
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28077
^ permalink raw reply [flat|nested] 13+ messages in thread
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2006-06-18 17:16 [Bug libmudflap/28077] New: [4.1/4.2 regression] pass39-frag.c produces mudflap violation on alpha tbm at cyrius dot com
2006-06-18 17:37 ` [Bug libmudflap/28077] " tbm at cyrius dot com
2006-06-19 14:22 ` fche at redhat dot com
2006-06-19 19:40 ` tbm at cyrius dot com
2006-09-10 16:56 ` jsm28 at gcc dot gnu dot org
2006-09-20 22:08 ` mmitchel at gcc dot gnu dot org
2007-02-14 9:40 ` [Bug libmudflap/28077] [4.1/4.2/4.3 " mmitchel at gcc dot gnu dot org
2008-07-04 21:25 ` [Bug libmudflap/28077] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org
2008-12-18 15:34 ` [Bug libmudflap/28077] [4.2/4.3 " ubizjak at gmail dot com
2009-02-03 11:18 ` ubizjak at gmail dot com
2009-03-31 19:39 ` [Bug libmudflap/28077] [4.3 " jsm28 at gcc dot gnu dot org
2009-08-04 12:34 ` rguenth at gcc dot gnu dot org
2009-09-29 21:41 ` ubizjak at gmail dot com
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