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* [Bug target/29794] New: cc1 segfaults with -O3 -msched-control-spec
@ 2006-11-10 8:24 tbm at cyrius dot com
2006-11-10 8:25 ` [Bug target/29794] " tbm at cyrius dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: tbm at cyrius dot com @ 2006-11-10 8:24 UTC (permalink / raw)
To: gcc-bugs
I get the following segfault with -O3 -msched-control-spec on IA64. While
this is completely repeatable, it doesn't happen when I call cc1 directly so
I cannot supply a backtrace.
With 4.2.0 20061022 I need to call -g -O3 -msched-control-spec to see this
while 4.2.0 20061107 requires -O3 -msched-control-spec.
Can someone confirm this bug?
tbm@coconut0:~$ /usr/lib/gcc-snapshot/bin/gcc -c -g -O3 -msched-control-spec
openbox-screen.i
gcc: Internal error: Segmentation fault (program cc1)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
tbm@coconut0:~$ /usr/lib/gcc-snapshot/bin/gcc -c -g -O3 openbox-screen.i
tbm@coconut0:~$
--
Summary: cc1 segfaults with -O3 -msched-control-spec
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tbm at cyrius dot com
GCC target triplet: ia64-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29794
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/29794] cc1 segfaults with -O3 -msched-control-spec 2006-11-10 8:24 [Bug target/29794] New: cc1 segfaults with -O3 -msched-control-spec tbm at cyrius dot com @ 2006-11-10 8:25 ` tbm at cyrius dot com 2006-11-20 15:12 ` mkuvyrkov at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: tbm at cyrius dot com @ 2006-11-10 8:25 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from tbm at cyrius dot com 2006-11-10 08:24 ------- Created an attachment (id=12586) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12586&action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29794 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/29794] cc1 segfaults with -O3 -msched-control-spec 2006-11-10 8:24 [Bug target/29794] New: cc1 segfaults with -O3 -msched-control-spec tbm at cyrius dot com 2006-11-10 8:25 ` [Bug target/29794] " tbm at cyrius dot com @ 2006-11-20 15:12 ` mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:03 ` mkuvyrkov at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: mkuvyrkov at gcc dot gnu dot org @ 2006-11-20 15:12 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from mkuvyrkov at gcc dot gnu dot org 2006-11-20 15:12 ------- The patch for this issue is posted at http://gcc.gnu.org/ml/gcc-patches/2006-11/msg01403.html -- mkuvyrkov at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |mkuvyrkov at gcc dot gnu dot |dot org |org Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2006-11-20 15:12:10 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29794 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/29794] cc1 segfaults with -O3 -msched-control-spec 2006-11-10 8:24 [Bug target/29794] New: cc1 segfaults with -O3 -msched-control-spec tbm at cyrius dot com 2006-11-10 8:25 ` [Bug target/29794] " tbm at cyrius dot com 2006-11-20 15:12 ` mkuvyrkov at gcc dot gnu dot org @ 2006-12-07 10:03 ` mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:05 ` mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:08 ` mkuvyrkov at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: mkuvyrkov at gcc dot gnu dot org @ 2006-12-07 10:03 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:02 ------- Subject: Bug 29794 Author: mkuvyrkov Date: Thu Dec 7 10:02:35 2006 New Revision: 119613 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119613 Log: 2006-12-07 Maxim Kuvyrkov <mkuvyrkov@ispras.ru> PR target/29794 * sched-rgn.c (add_block1): Use correct initializer. Modified: trunk/gcc/ChangeLog trunk/gcc/sched-rgn.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29794 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/29794] cc1 segfaults with -O3 -msched-control-spec 2006-11-10 8:24 [Bug target/29794] New: cc1 segfaults with -O3 -msched-control-spec tbm at cyrius dot com ` (2 preceding siblings ...) 2006-12-07 10:03 ` mkuvyrkov at gcc dot gnu dot org @ 2006-12-07 10:05 ` mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:08 ` mkuvyrkov at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: mkuvyrkov at gcc dot gnu dot org @ 2006-12-07 10:05 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:05 ------- Subject: Bug 29794 Author: mkuvyrkov Date: Thu Dec 7 10:05:29 2006 New Revision: 119614 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119614 Log: 2006-12-07 Maxim Kuvyrkov <mkuvyrkov@ispras.ru> PR target/29794 * sched-rgn.c (add_block1): Use correct initializer. Modified: branches/gcc-4_2-branch/gcc/ChangeLog branches/gcc-4_2-branch/gcc/sched-rgn.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29794 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/29794] cc1 segfaults with -O3 -msched-control-spec 2006-11-10 8:24 [Bug target/29794] New: cc1 segfaults with -O3 -msched-control-spec tbm at cyrius dot com ` (3 preceding siblings ...) 2006-12-07 10:05 ` mkuvyrkov at gcc dot gnu dot org @ 2006-12-07 10:08 ` mkuvyrkov at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: mkuvyrkov at gcc dot gnu dot org @ 2006-12-07 10:08 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:08 ------- Fixed by the above commit. -- mkuvyrkov at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29794 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2006-12-07 10:08 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2006-11-10 8:24 [Bug target/29794] New: cc1 segfaults with -O3 -msched-control-spec tbm at cyrius dot com 2006-11-10 8:25 ` [Bug target/29794] " tbm at cyrius dot com 2006-11-20 15:12 ` mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:03 ` mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:05 ` mkuvyrkov at gcc dot gnu dot org 2006-12-07 10:08 ` mkuvyrkov at gcc dot gnu dot org
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