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* [Bug c/15981] New: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
@ 2004-06-13 23:13 v dot haisman at sh dot cvut dot cz
2004-06-13 23:15 ` [Bug c/15981] " v dot haisman at sh dot cvut dot cz
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: v dot haisman at sh dot cvut dot cz @ 2004-06-13 23:13 UTC (permalink / raw)
To: gcc-bugs
I get this internal compiler error on one of the Perl 5.8.4 source files
(preprocessed file is attached) with -O2 and -O3. With -O1 option it passes.
logout ~/tmp/perl-5.8.4/ext/File/Glob>gcc -save-temps -c -DHAS_FPSETMASK
-DHAS_FLOATINGPOINT_H -fno-strict-aliasing -I/usr/local/include
-I/home/4/wilx/include -O2 -march=pentium3 -DVERSION=\"1.02\"
-DXS_VERSION=\"1.02\" -shared "-I../../.." bsd_glob.c
bsd_glob.c: In function `glob0':
bsd_glob.c:610: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: internal compiler error: in insert_aux, at tree-ssa-
pre.c:1363
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: v dot haisman at sh dot cvut dot cz
CC: gcc-bugs at gcc dot gnu dot org,v dot haisman at sh dot
cvut dot cz
GCC build triplet: i386-unknown-freebsd4.10
GCC host triplet: i386-unknown-freebsd4.10
GCC target triplet: i386-unknown-freebsd4.10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15981
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/15981] internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
2004-06-13 23:13 [Bug c/15981] New: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363 v dot haisman at sh dot cvut dot cz
@ 2004-06-13 23:15 ` v dot haisman at sh dot cvut dot cz
2004-06-13 23:16 ` [Bug tree-optimization/15981] [3.5 Regression] " pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: v dot haisman at sh dot cvut dot cz @ 2004-06-13 23:15 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From v dot haisman at sh dot cvut dot cz 2004-06-13 23:15 -------
Created an attachment (id=6524)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6524&action=view)
The failing preprocessed source.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15981
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/15981] [3.5 Regression] internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
2004-06-13 23:13 [Bug c/15981] New: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363 v dot haisman at sh dot cvut dot cz
2004-06-13 23:15 ` [Bug c/15981] " v dot haisman at sh dot cvut dot cz
@ 2004-06-13 23:16 ` pinskia at gcc dot gnu dot org
2004-06-13 23:17 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-13 23:16 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |dberlin at gcc dot gnu dot
| |org
Component|c |tree-optimization
Keywords| |ice-on-valid-code
Summary|internal compiler error: in |[3.5 Regression] internal
|insert_aux, at tree-ssa- |compiler error: in
|pre.c:1363 |insert_aux, at tree-ssa-
| |pre.c:1363
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15981
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/15981] [3.5 Regression] internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
2004-06-13 23:13 [Bug c/15981] New: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363 v dot haisman at sh dot cvut dot cz
2004-06-13 23:15 ` [Bug c/15981] " v dot haisman at sh dot cvut dot cz
2004-06-13 23:16 ` [Bug tree-optimization/15981] [3.5 Regression] " pinskia at gcc dot gnu dot org
@ 2004-06-13 23:17 ` pinskia at gcc dot gnu dot org
2004-06-14 0:25 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-13 23:17 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-13 23:17 -------
Most likely related to bug 15979.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15981
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/15981] [3.5 Regression] internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
2004-06-13 23:13 [Bug c/15981] New: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363 v dot haisman at sh dot cvut dot cz
` (2 preceding siblings ...)
2004-06-13 23:17 ` pinskia at gcc dot gnu dot org
@ 2004-06-14 0:25 ` pinskia at gcc dot gnu dot org
2004-06-14 1:28 ` cvs-commit at gcc dot gnu dot org
2004-06-14 1:49 ` dberlin at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-14 0:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-14 00:25 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2004-06/msg00948.html>.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |dberlin at gcc dot gnu dot
|dot org |org
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed| |1
Keywords| |patch
Last reconfirmed|0000-00-00 00:00:00 |2004-06-14 00:25:31
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15981
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/15981] [3.5 Regression] internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
2004-06-13 23:13 [Bug c/15981] New: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363 v dot haisman at sh dot cvut dot cz
` (3 preceding siblings ...)
2004-06-14 0:25 ` pinskia at gcc dot gnu dot org
@ 2004-06-14 1:28 ` cvs-commit at gcc dot gnu dot org
2004-06-14 1:49 ` dberlin at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-06-14 1:28 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-14 01:28 -------
Subject: Bug 15981
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dberlin@gcc.gnu.org 2004-06-14 01:27:57
Modified files:
gcc : ChangeLog tree-ssa-pre.c
Log message:
2004-06-13 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/15979
Fix PR tree-optimization/15981
* tree-ssa-pre.c (insert_aux): Fix faulty logic so that we don't
try to insert values undefined along some path.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3950&r2=2.3951
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-pre.c.diff?cvsroot=gcc&r1=2.8&r2=2.9
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15981
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/15981] [3.5 Regression] internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
2004-06-13 23:13 [Bug c/15981] New: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363 v dot haisman at sh dot cvut dot cz
` (4 preceding siblings ...)
2004-06-14 1:28 ` cvs-commit at gcc dot gnu dot org
@ 2004-06-14 1:49 ` dberlin at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: dberlin at gcc dot gnu dot org @ 2004-06-14 1:49 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dberlin at gcc dot gnu dot org 2004-06-14 01:49 -------
Fixed
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15981
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2004-06-14 1:49 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2004-06-13 23:13 [Bug c/15981] New: internal compiler error: in insert_aux, at tree-ssa-pre.c:1363 v dot haisman at sh dot cvut dot cz
2004-06-13 23:15 ` [Bug c/15981] " v dot haisman at sh dot cvut dot cz
2004-06-13 23:16 ` [Bug tree-optimization/15981] [3.5 Regression] " pinskia at gcc dot gnu dot org
2004-06-13 23:17 ` pinskia at gcc dot gnu dot org
2004-06-14 0:25 ` pinskia at gcc dot gnu dot org
2004-06-14 1:28 ` cvs-commit at gcc dot gnu dot org
2004-06-14 1:49 ` dberlin at gcc dot gnu dot org
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