public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
[not found] <bug-34300-4@http.gcc.gnu.org/bugzilla/>
@ 2014-02-16 13:15 ` jackie.rosen at hushmail dot com
0 siblings, 0 replies; 9+ messages in thread
From: jackie.rosen at hushmail dot com @ 2014-02-16 13:15 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
Jackie Rosen <jackie.rosen at hushmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jackie.rosen at hushmail dot com
--- Comment #8 from Jackie Rosen <jackie.rosen at hushmail dot com> ---
*** Bug 260998 has been marked as a duplicate of this bug. ***
Seen from the domain http://volichat.com
Page where seen: http://volichat.com/adult-chat-rooms
Marked for reference. Resolved as fixed @bugzilla.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
` (6 preceding siblings ...)
2009-03-13 20:30 ` rob1weld at aol dot com
@ 2009-03-13 21:10 ` hjl dot tools at gmail dot com
7 siblings, 0 replies; 9+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-03-13 21:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from hjl dot tools at gmail dot com 2009-03-13 21:10 -------
It works for me on Linux/Intel64 with gcc 4.4.0 revision 144836.
--
hjl dot tools at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hjl dot tools at gmail dot
| |com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
` (5 preceding siblings ...)
2007-12-26 14:31 ` pinskia at gcc dot gnu dot org
@ 2009-03-13 20:30 ` rob1weld at aol dot com
2009-03-13 21:10 ` hjl dot tools at gmail dot com
7 siblings, 0 replies; 9+ messages in thread
From: rob1weld at aol dot com @ 2009-03-13 20:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from rob1weld at aol dot com 2009-03-13 20:30 -------
Confirmed on the Trunk.
In the Bug mentioned at http://bugs.gentoo.org/54738 and here
this fails on gcc version 4.4.0 20090312 [trunk revision 144821].
Rob
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
` (4 preceding siblings ...)
2007-11-30 12:00 ` ismail at pardus dot org dot tr
@ 2007-12-26 14:31 ` pinskia at gcc dot gnu dot org
2009-03-13 20:30 ` rob1weld at aol dot com
2009-03-13 21:10 ` hjl dot tools at gmail dot com
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-12-26 14:31 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|major |normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
` (3 preceding siblings ...)
2007-11-30 11:56 ` ismail at pardus dot org dot tr
@ 2007-11-30 12:00 ` ismail at pardus dot org dot tr
2007-12-26 14:31 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: ismail at pardus dot org dot tr @ 2007-11-30 12:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from ismail at pardus dot org dot tr 2007-11-30 11:59 -------
Indeed testcase doesn't abort with gcc 4.3 20071130 , so there must be another
gcc bug hiding there :(
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
` (2 preceding siblings ...)
2007-11-30 11:10 ` rguenth at gcc dot gnu dot org
@ 2007-11-30 11:56 ` ismail at pardus dot org dot tr
2007-11-30 12:00 ` ismail at pardus dot org dot tr
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: ismail at pardus dot org dot tr @ 2007-11-30 11:56 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from ismail at pardus dot org dot tr 2007-11-30 11:56 -------
Are we sure it works with trunk? Because this is initially found as a clisp
crash bug and it still crashes with gcc 4.3 trunk but only when compiled with
-O2.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
2007-11-30 10:47 ` [Bug middle-end/34300] " bruno at clisp dot org
2007-11-30 10:50 ` pinskia at gcc dot gnu dot org
@ 2007-11-30 11:10 ` rguenth at gcc dot gnu dot org
2007-11-30 11:56 ` ismail at pardus dot org dot tr
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-11-30 11:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rguenth at gcc dot gnu dot org 2007-11-30 11:09 -------
Works with trunk as well. (Aliasing should be not the issue here,
strict-aliasing
is off)
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.2.2
Known to work| |4.1.2 4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
2007-11-30 10:47 ` [Bug middle-end/34300] " bruno at clisp dot org
@ 2007-11-30 10:50 ` pinskia at gcc dot gnu dot org
2007-11-30 11:10 ` rguenth at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-11-30 10:50 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2007-11-30 10:50 -------
hmm, i see some alias issues.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
@ 2007-11-30 10:47 ` bruno at clisp dot org
2007-11-30 10:50 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bruno at clisp dot org @ 2007-11-30 10:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from bruno at clisp dot org 2007-11-30 10:46 -------
Created an attachment (id=14671)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14671&action=view)
source code exhibiting the bug
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34300
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2014-02-16 13:15 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <bug-34300-4@http.gcc.gnu.org/bugzilla/>
2014-02-16 13:15 ` [Bug middle-end/34300] gcc 4.2.2 miscompiles code that uses global register variables jackie.rosen at hushmail dot com
2007-11-30 10:45 [Bug middle-end/34300] New: " bruno at clisp dot org
2007-11-30 10:47 ` [Bug middle-end/34300] " bruno at clisp dot org
2007-11-30 10:50 ` pinskia at gcc dot gnu dot org
2007-11-30 11:10 ` rguenth at gcc dot gnu dot org
2007-11-30 11:56 ` ismail at pardus dot org dot tr
2007-11-30 12:00 ` ismail at pardus dot org dot tr
2007-12-26 14:31 ` pinskia at gcc dot gnu dot org
2009-03-13 20:30 ` rob1weld at aol dot com
2009-03-13 21:10 ` hjl dot tools at gmail dot com
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).