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* [Bug other/21322] O2 and O3 memory access error - compiled program - incorrect debug output
[not found] <bug-21322-10543@http.gcc.gnu.org/bugzilla/>
@ 2007-09-23 12:40 ` rguenth at gcc dot gnu dot org
2008-01-26 11:59 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-09-23 12:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from rguenth at gcc dot gnu dot org 2007-09-23 12:40 -------
This sounds like possibly an aliasing issue. Anyway, does this still occur
with a maintained version of GCC? That would be at least 4.2.1.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21322
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug other/21322] O2 and O3 memory access error - compiled program - incorrect debug output
[not found] <bug-21322-10543@http.gcc.gnu.org/bugzilla/>
2007-09-23 12:40 ` [Bug other/21322] O2 and O3 memory access error - compiled program - incorrect debug output rguenth at gcc dot gnu dot org
@ 2008-01-26 11:59 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-01-26 11:59 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from rguenth at gcc dot gnu dot org 2008-01-26 11:54 -------
Closing as this issue came to a halt.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21322
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug other/21322] O2 and O3 memory access error - compiled program - incorrect debug output
2005-05-01 19:11 [Bug c/21322] New: " fastsnip-gcc at yahoo dot com
2005-05-03 20:17 ` [Bug other/21322] " jsm28 at gcc dot gnu dot org
@ 2005-07-06 14:29 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-06 14:29 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|critical |normal
Keywords| |wrong-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21322
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug other/21322] O2 and O3 memory access error - compiled program - incorrect debug output
2005-05-01 19:11 [Bug c/21322] New: " fastsnip-gcc at yahoo dot com
@ 2005-05-03 20:17 ` jsm28 at gcc dot gnu dot org
2005-07-06 14:29 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 4+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2005-05-03 20:17 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From jsm28 at gcc dot gnu dot org 2005-05-03 20:16 -------
Not a bug in the C front end. The next step in tracking down the problem would
be to try compiling just one file with -O2, the rest with -O0, and find which
file being compiled with -O2 yields the problem. Then split out the functions
from that file into separate files and see which function is being miscompiled.
--
What |Removed |Added
----------------------------------------------------------------------------
Component|c |other
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21322
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-01-26 11:55 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-21322-10543@http.gcc.gnu.org/bugzilla/>
2007-09-23 12:40 ` [Bug other/21322] O2 and O3 memory access error - compiled program - incorrect debug output rguenth at gcc dot gnu dot org
2008-01-26 11:59 ` rguenth at gcc dot gnu dot org
2005-05-01 19:11 [Bug c/21322] New: " fastsnip-gcc at yahoo dot com
2005-05-03 20:17 ` [Bug other/21322] " jsm28 at gcc dot gnu dot org
2005-07-06 14:29 ` pinskia at gcc dot gnu dot org
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