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* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
@ 2003-05-24 16:17 ` pinskia@physics.uc.edu
2003-06-15 4:09 ` pinskia@physics.uc.edu
` (8 subsequent siblings)
9 siblings, 0 replies; 10+ messages in thread
From: pinskia@physics.uc.edu @ 2003-05-24 16:17 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
pinskia@physics.uc.edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2003-04-10 00:00:00 |2003-05-24 15:10:19
date| |
------- Additional Comments From pinskia@physics.uc.edu 2003-05-24 15:10 -------
reconfirm on mainline (20030524).
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.
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* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
2003-05-24 16:17 ` [Bug c++/4794] gcc hangs on small, simple code fragment pinskia@physics.uc.edu
@ 2003-06-15 4:09 ` pinskia@physics.uc.edu
2003-08-01 20:42 ` pinskia at physics dot uc dot edu
` (7 subsequent siblings)
9 siblings, 0 replies; 10+ messages in thread
From: pinskia@physics.uc.edu @ 2003-06-15 4:09 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
------- Additional Comments From pinskia@physics.uc.edu 2003-06-15 04:09 -------
Looks like this could be fixed by using walk_tree_without_duplicates.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
2003-05-24 16:17 ` [Bug c++/4794] gcc hangs on small, simple code fragment pinskia@physics.uc.edu
2003-06-15 4:09 ` pinskia@physics.uc.edu
@ 2003-08-01 20:42 ` pinskia at physics dot uc dot edu
2003-11-11 4:46 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
9 siblings, 0 replies; 10+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-08-01 20:42 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
------- Additional Comments From pinskia at physics dot uc dot edu 2003-08-01 20:42 -------
this will ICE if you left it go
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
` (2 preceding siblings ...)
2003-08-01 20:42 ` pinskia at physics dot uc dot edu
@ 2003-11-11 4:46 ` pinskia at gcc dot gnu dot org
2003-12-01 22:25 ` zack at gcc dot gnu dot org
` (5 subsequent siblings)
9 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-11-11 4:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-11-11 04:46 -------
I have not tested it yet but the patch is here: <http://gcc.gnu.org/ml/gcc-patches/2003-11/
msg00707.html>.
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
Target Milestone|--- |3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
` (3 preceding siblings ...)
2003-11-11 4:46 ` pinskia at gcc dot gnu dot org
@ 2003-12-01 22:25 ` zack at gcc dot gnu dot org
2003-12-01 22:53 ` steven at gcc dot gnu dot org
` (4 subsequent siblings)
9 siblings, 0 replies; 10+ messages in thread
From: zack at gcc dot gnu dot org @ 2003-12-01 22:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From zack at gcc dot gnu dot org 2003-12-01 22:25 -------
That patch isn't right, see the follow-up message from Jim Wilson:
http://gcc.gnu.org/ml/gcc-patches/2003-11/msg00925.html
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords|patch |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
` (4 preceding siblings ...)
2003-12-01 22:25 ` zack at gcc dot gnu dot org
@ 2003-12-01 22:53 ` steven at gcc dot gnu dot org
2003-12-22 0:00 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
9 siblings, 0 replies; 10+ messages in thread
From: steven at gcc dot gnu dot org @ 2003-12-01 22:53 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2003-12-01 22:53 -------
I'm not sure yet, but the bt is never really that long, and when I put a
conditional breakpoint on has_cleanups with some tree pointer, I get a lot of
breaks there. Smells like a (series of) circular trees.
I have fixed this kind of bug before in the tree inliner by using
walk_tree_without_duplicates. That may not be a possible solution in this
case because walk_tree is in tree-inline.c and has_cleanups is in tree.c (yes,
Of course walk_tree should go there too, and it is already done for tree-ssa).
A possible fix for 3.4 is to mimic w_t_wo_d() here and use a hash table to
mark trees that have already been visited. Or perhaps has_cleanups can be
moved to tree-inline and rewritten to work as a walk_tree callback function.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
` (5 preceding siblings ...)
2003-12-01 22:53 ` steven at gcc dot gnu dot org
@ 2003-12-22 0:00 ` pinskia at gcc dot gnu dot org
2004-04-26 5:08 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
9 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-22 0:00 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-21 23:41 -------
Not a regression so removing milestone.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.4.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
` (6 preceding siblings ...)
2003-12-22 0:00 ` pinskia at gcc dot gnu dot org
@ 2004-04-26 5:08 ` pinskia at gcc dot gnu dot org
2004-04-26 12:02 ` giovannibajo at libero dot it
2004-04-26 13:08 ` cvs-commit at gcc dot gnu dot org
9 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-26 5:08 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-26 04:17 -------
Fixed in 3.5.0.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
` (7 preceding siblings ...)
2004-04-26 5:08 ` pinskia at gcc dot gnu dot org
@ 2004-04-26 12:02 ` giovannibajo at libero dot it
2004-04-26 13:08 ` cvs-commit at gcc dot gnu dot org
9 siblings, 0 replies; 10+ messages in thread
From: giovannibajo at libero dot it @ 2004-04-26 12:02 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From giovannibajo at libero dot it 2004-04-26 11:30 -------
Can we have this in the testsuite?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/4794] gcc hangs on small, simple code fragment
[not found] <20011105124600.4794.fritz@intrinsity.com>
` (8 preceding siblings ...)
2004-04-26 12:02 ` giovannibajo at libero dot it
@ 2004-04-26 13:08 ` cvs-commit at gcc dot gnu dot org
9 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-04-26 13:08 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-04-26 12:54 -------
Subject: Bug 4794
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: pinskia@gcc.gnu.org 2004-04-26 12:54:55
Modified files:
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/eh: cleanup3.C
gcc/testsuite/g++.dg/other: vararg-1.C
Log message:
2004-04-26 Andrew Pinski <pinskia@physics.uc.edu>
PR c++/15119
* g++.dg/other/vararg-1.C: New test.
PR c++/4794
* g++.dg/eh/cleanup3.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3702&r2=1.3703
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/eh/cleanup3.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/other/vararg-1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4794
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end of thread, other threads:[~2004-04-26 12:55 UTC | newest]
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[not found] <20011105124600.4794.fritz@intrinsity.com>
2003-05-24 16:17 ` [Bug c++/4794] gcc hangs on small, simple code fragment pinskia@physics.uc.edu
2003-06-15 4:09 ` pinskia@physics.uc.edu
2003-08-01 20:42 ` pinskia at physics dot uc dot edu
2003-11-11 4:46 ` pinskia at gcc dot gnu dot org
2003-12-01 22:25 ` zack at gcc dot gnu dot org
2003-12-01 22:53 ` steven at gcc dot gnu dot org
2003-12-22 0:00 ` pinskia at gcc dot gnu dot org
2004-04-26 5:08 ` pinskia at gcc dot gnu dot org
2004-04-26 12:02 ` giovannibajo at libero dot it
2004-04-26 13:08 ` cvs-commit at gcc dot gnu dot org
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