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From: "danglin at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/14671] [3.5 regression] caller-save.c:491: internal compiler error: Segmentation fault
Date: Tue, 23 Mar 2004 04:20:00 -0000 [thread overview]
Message-ID: <20040323042053.6601.qmail@sources.redhat.com> (raw)
In-Reply-To: <20040321182857.14671.danglin@gcc.gnu.org>
------- Additional Comments From danglin at gcc dot gnu dot org 2004-03-23 04:20 -------
The segfault occurs at line 1776 in alias.c:
if (CONSTANT_P (y))
This generates a misaligned load. The backtrace is as follows:
#0 memrefs_conflict_p (xsize=Variable "xsize" is not available.
) at ../../gcc/gcc/alias.c:1591
#1 0x40000000000b408c in true_dependence (mem=Variable "mem" is not available.
) at ../../gcc/gcc/alias.c:2142
#2 0x400000000021ccdc in loop_invariant_p (loop=Variable "loop" is not
available.
)
at ../../gcc/gcc/loop.c:3378
#3 0x400000000022c1a8 in loop_optimize (f=Variable "f" is not available.
) at ../../gcc/gcc/loop.c:884
#4 0x40000000003032b0 in rest_of_handle_loop_optimize (decl=Variable "decl" is
not available.
)
at ../../gcc/gcc/passes.c:1445
#5 0x4000000000305634 in rest_of_compilation (decl=Variable "decl" is not
available.
)
...
Sorry, gdb isn't working very well on hppa64 at the moment.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14671
next prev parent reply other threads:[~2004-03-23 4:20 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-21 18:29 [Bug bootstrap/14671] New: " danglin at gcc dot gnu dot org
2004-03-21 18:33 ` [Bug bootstrap/14671] " pinskia at gcc dot gnu dot org
2004-03-23 3:32 ` danglin at gcc dot gnu dot org
2004-03-23 3:40 ` pinskia at gcc dot gnu dot org
2004-03-23 4:20 ` danglin at gcc dot gnu dot org [this message]
2004-04-04 7:12 ` danglin at gcc dot gnu dot org
2004-04-04 7:23 ` pinskia at gcc dot gnu dot org
2004-04-04 7:54 ` dave at hiauly1 dot hia dot nrc dot ca
2004-04-04 8:08 ` dave at hiauly1 dot hia dot nrc dot ca
2004-04-04 16:06 ` [Bug bootstrap/14671] [3.3/3.4 " pinskia at gcc dot gnu dot org
2004-04-04 16:42 ` dave at hiauly1 dot hia dot nrc dot ca
2004-04-04 23:05 ` mmitchel at gcc dot gnu dot org
2004-04-04 23:31 ` dave at hiauly1 dot hia dot nrc dot ca
2004-04-07 4:24 ` dave at hiauly1 dot hia dot nrc dot ca
2004-04-21 20:04 ` cvs-commit at gcc dot gnu dot org
2004-04-21 20:31 ` danglin at gcc dot gnu dot org
2004-04-24 22:34 ` cvs-commit at gcc dot gnu dot org
2004-05-26 10:47 ` ebotcazou at gcc dot gnu dot org
2004-05-26 13:19 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-26 19:21 ` pinskia at gcc dot gnu dot org
2004-05-26 19:24 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-27 5:10 ` ebotcazou at gcc dot gnu dot org
2004-05-27 10:56 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-27 10:57 ` ebotcazou at gcc dot gnu dot org
2004-05-27 11:34 ` gdr at integrable-solutions dot net
2004-05-27 11:38 ` ebotcazou at gcc dot gnu dot org
2004-05-27 11:48 ` gdr at integrable-solutions dot net
2004-05-27 11:51 ` ebotcazou at gcc dot gnu dot org
2004-05-27 13:36 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-27 17:36 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-27 17:37 ` pinskia at physics dot uc dot edu
2004-05-27 17:38 ` gdr at integrable-solutions dot net
2004-05-27 17:42 ` pinskia at gcc dot gnu dot org
2004-05-27 18:37 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-27 18:44 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-27 19:12 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-28 1:24 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-28 1:34 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-28 4:24 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-28 10:17 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-28 11:25 ` ebotcazou at gcc dot gnu dot org
2004-05-28 13:09 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-28 15:55 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-28 17:34 ` gdr at integrable-solutions dot net
2004-05-28 18:58 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-28 20:01 ` gdr at integrable-solutions dot net
2004-05-28 21:38 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-28 21:39 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-28 22:17 ` rguenth at tat dot physik dot uni-tuebingen dot de
2004-05-28 22:29 ` ebotcazou at gcc dot gnu dot org
2004-05-28 22:29 ` gdr at integrable-solutions dot net
2004-05-29 1:25 ` cvs-commit at gcc dot gnu dot org
2004-05-29 1:44 ` pinskia at gcc dot gnu dot org
2004-05-29 1:50 ` [Bug bootstrap/14671] [3.4 " pinskia at gcc dot gnu dot org
2004-05-29 2:08 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-29 20:28 ` pinskia at gcc dot gnu dot org
2004-05-30 4:44 ` mmitchel at gcc dot gnu dot org
2004-05-30 11:51 ` cvs-commit at gcc dot gnu dot org
2004-05-30 12:58 ` dave at hiauly1 dot hia dot nrc dot ca
2004-05-30 13:07 ` pinskia at gcc dot gnu dot org
2004-05-30 13:17 ` dave at hiauly1 dot hia dot nrc dot ca
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