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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) -- links below jump to the message on this page -- 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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