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* [Bug bootstrap/30669] New: i686-pc-linux-gnu doesn't build
@ 2007-02-01 15:05 kazu at gcc dot gnu dot org
2007-02-01 15:07 ` [Bug bootstrap/30669] " rguenth at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: kazu at gcc dot gnu dot org @ 2007-02-01 15:05 UTC (permalink / raw)
To: gcc-bugs
gcc segfaults while building libgcc, more specifically _multi3.
Here is a reduced testcase:
/* Compile this with ./cc1 -quiet -m64 -O2. */
typedef int TItype __attribute__ ((mode (TI)));
void
foo (TItype u __attribute__((unused)))
{
}
--
Summary: i686-pc-linux-gnu doesn't build
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: kazu at gcc dot gnu dot org
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30669
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/30669] i686-pc-linux-gnu doesn't build
2007-02-01 15:05 [Bug bootstrap/30669] New: i686-pc-linux-gnu doesn't build kazu at gcc dot gnu dot org
@ 2007-02-01 15:07 ` rguenth at gcc dot gnu dot org
2007-02-01 15:09 ` rguenth at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-02-01 15:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2007-02-01 15:07 -------
*** Bug 30662 has been marked as a duplicate of this bug. ***
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ak at muc dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30669
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/30669] i686-pc-linux-gnu doesn't build
2007-02-01 15:05 [Bug bootstrap/30669] New: i686-pc-linux-gnu doesn't build kazu at gcc dot gnu dot org
2007-02-01 15:07 ` [Bug bootstrap/30669] " rguenth at gcc dot gnu dot org
@ 2007-02-01 15:09 ` rguenth at gcc dot gnu dot org
2007-02-02 5:41 ` ian at airs dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-02-01 15:09 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2007-02-01 15:08 -------
Confirmed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ian at airs dot com
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-02-01 15:08:47
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30669
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/30669] i686-pc-linux-gnu doesn't build
2007-02-01 15:05 [Bug bootstrap/30669] New: i686-pc-linux-gnu doesn't build kazu at gcc dot gnu dot org
2007-02-01 15:07 ` [Bug bootstrap/30669] " rguenth at gcc dot gnu dot org
2007-02-01 15:09 ` rguenth at gcc dot gnu dot org
@ 2007-02-02 5:41 ` ian at airs dot com
2007-02-23 17:58 ` b33fc0d3 at gmail dot com
2007-02-23 20:21 ` ubizjak at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: ian at airs dot com @ 2007-02-02 5:41 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from ian at airs dot com 2007-02-02 05:41 -------
Should be fixed by this patch:
2007-02-01 Ian Lance Taylor <iant@google.com>
* lower-subreg.c (simplify_gen_subreg_concatn): If we ask for the
high part of a paradoxical subreg, return a constant zero.
committed in revision 121466.
Please reopen if this is still a problem.
--
ian at airs dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30669
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/30669] i686-pc-linux-gnu doesn't build
2007-02-01 15:05 [Bug bootstrap/30669] New: i686-pc-linux-gnu doesn't build kazu at gcc dot gnu dot org
` (2 preceding siblings ...)
2007-02-02 5:41 ` ian at airs dot com
@ 2007-02-23 17:58 ` b33fc0d3 at gmail dot com
2007-02-23 20:21 ` ubizjak at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: b33fc0d3 at gmail dot com @ 2007-02-23 17:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from b33fc0d3 at gmail dot com 2007-02-23 17:58 -------
I'm still getting an ICE when trying to bootstrap on x86_64:
/var/tmp/portage/dev-java/gcj-4.3.0_alpha20070216/work/gcc-4.3-20070216/libgcc/../gcc/libgcc2.c:
In function '__multi3':
/var/tmp/portage/dev-java/gcj-4.3.0_alpha20070216/work/gcc-4.3-20070216/libgcc/../gcc/libgcc2.c:566:
internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.gentoo.org/> for instructions.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30669
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/30669] i686-pc-linux-gnu doesn't build
2007-02-01 15:05 [Bug bootstrap/30669] New: i686-pc-linux-gnu doesn't build kazu at gcc dot gnu dot org
` (3 preceding siblings ...)
2007-02-23 17:58 ` b33fc0d3 at gmail dot com
@ 2007-02-23 20:21 ` ubizjak at gmail dot com
4 siblings, 0 replies; 6+ messages in thread
From: ubizjak at gmail dot com @ 2007-02-23 20:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from ubizjak at gmail dot com 2007-02-23 20:21 -------
(In reply to comment #4)
> I'm still getting an ICE when trying to bootstrap on x86_64:
>
>/var/tmp/portage/dev-java/gcj-4.3.0_alpha20070216/work/gcc-4.3-20070216/libgcc/../gcc/libgcc2.c:
> In function '__multi3':
Try to build in empty directory. I have just finished bootstrap on
x86_64-pc-linux-gnu for all default languages and everything went normal:
./xgcc -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-svn/trunk/configure
Thread model: posix
gcc version 4.3.0 20070223 (experimental)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30669
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2007-02-23 20:21 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2007-02-01 15:05 [Bug bootstrap/30669] New: i686-pc-linux-gnu doesn't build kazu at gcc dot gnu dot org
2007-02-01 15:07 ` [Bug bootstrap/30669] " rguenth at gcc dot gnu dot org
2007-02-01 15:09 ` rguenth at gcc dot gnu dot org
2007-02-02 5:41 ` ian at airs dot com
2007-02-23 17:58 ` b33fc0d3 at gmail dot com
2007-02-23 20:21 ` ubizjak at gmail dot com
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