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* [Bug target/17363] New: gcc doesn't terminate compilation at -O2
@ 2004-09-08 21:59 debian-gcc at lists dot debian dot org
2004-09-08 22:04 ` [Bug target/17363] [3.3 regression] " debian-gcc at lists dot debian dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: debian-gcc at lists dot debian dot org @ 2004-09-08 21:59 UTC (permalink / raw)
To: gcc-bugs
[forwarded from http://bugs.debian.org/269209]
bug reporter sees this on alpha,powerpc,s390,sparc, Falk reproduced it on
powerpc. works with gcc-3.2, gcc-3.4.2, current gcc-3.3 branch fails. reducing
opt. to -O1 works.
gcc -O2 -c
int nxtmkr() {
while (jpg1byte())
return 0;
}
--
Summary: gcc doesn't terminate compilation at -O2
Product: gcc
Version: 3.3.5
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: debian-gcc at lists dot debian dot org
CC: falk at debian dot org,gcc-bugs at gcc dot gnu dot org
GCC build triplet: {alpha,powerpc,s390,sparc}-linux
GCC host triplet: {alpha,powerpc,s390,sparc}-linux
GCC target triplet: {alpha,powerpc,s390,sparc}-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17363
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/17363] [3.3 regression] gcc doesn't terminate compilation at -O2
2004-09-08 21:59 [Bug target/17363] New: gcc doesn't terminate compilation at -O2 debian-gcc at lists dot debian dot org
@ 2004-09-08 22:04 ` debian-gcc at lists dot debian dot org
2004-09-08 22:25 ` [Bug rtl-optimization/17363] " pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: debian-gcc at lists dot debian dot org @ 2004-09-08 22:04 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |3.3.5
Known to work| |3.2.3 3.4.2
Summary|gcc doesn't terminate |[3.3 regression] gcc doesn't
|compilation at -O2 |terminate compilation at -O2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17363
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/17363] [3.3 regression] gcc doesn't terminate compilation at -O2
2004-09-08 21:59 [Bug target/17363] New: gcc doesn't terminate compilation at -O2 debian-gcc at lists dot debian dot org
2004-09-08 22:04 ` [Bug target/17363] [3.3 regression] " debian-gcc at lists dot debian dot org
@ 2004-09-08 22:25 ` pinskia at gcc dot gnu dot org
2004-09-09 3:07 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-08 22:25 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Component|target |rtl-optimization
Target Milestone|--- |3.3.6
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17363
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/17363] [3.3 regression] gcc doesn't terminate compilation at -O2
2004-09-08 21:59 [Bug target/17363] New: gcc doesn't terminate compilation at -O2 debian-gcc at lists dot debian dot org
2004-09-08 22:04 ` [Bug target/17363] [3.3 regression] " debian-gcc at lists dot debian dot org
2004-09-08 22:25 ` [Bug rtl-optimization/17363] " pinskia at gcc dot gnu dot org
@ 2004-09-09 3:07 ` pinskia at gcc dot gnu dot org
2004-09-20 22:52 ` cvs-commit at gcc dot gnu dot org
2004-09-20 23:31 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-09 3:07 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.3.6 |3.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17363
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/17363] [3.3 regression] gcc doesn't terminate compilation at -O2
2004-09-08 21:59 [Bug target/17363] New: gcc doesn't terminate compilation at -O2 debian-gcc at lists dot debian dot org
` (2 preceding siblings ...)
2004-09-09 3:07 ` pinskia at gcc dot gnu dot org
@ 2004-09-20 22:52 ` cvs-commit at gcc dot gnu dot org
2004-09-20 23:31 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-09-20 22:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-20 22:52 -------
Subject: Bug 17363
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: sayle@gcc.gnu.org 2004-09-20 22:52:38
Modified files:
gcc : ChangeLog sched-rgn.c
Log message:
PR rtl-optimization/17363
Backport from mainline
2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
PR bootstrap/11593
* sched-rgn.c (find_rgns): Initialize current_edge correctly.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.1017&r2=1.16114.2.1018
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-rgn.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.50.2.1&r2=1.50.2.2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17363
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/17363] [3.3 regression] gcc doesn't terminate compilation at -O2
2004-09-08 21:59 [Bug target/17363] New: gcc doesn't terminate compilation at -O2 debian-gcc at lists dot debian dot org
` (3 preceding siblings ...)
2004-09-20 22:52 ` cvs-commit at gcc dot gnu dot org
@ 2004-09-20 23:31 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-20 23:31 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-20 23:31 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17363
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2004-09-20 23:31 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2004-09-08 21:59 [Bug target/17363] New: gcc doesn't terminate compilation at -O2 debian-gcc at lists dot debian dot org
2004-09-08 22:04 ` [Bug target/17363] [3.3 regression] " debian-gcc at lists dot debian dot org
2004-09-08 22:25 ` [Bug rtl-optimization/17363] " pinskia at gcc dot gnu dot org
2004-09-09 3:07 ` pinskia at gcc dot gnu dot org
2004-09-20 22:52 ` cvs-commit at gcc dot gnu dot org
2004-09-20 23:31 ` pinskia at gcc dot gnu dot org
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