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* [Bug c/28644] New: 400.perlbench never completes when compiled with -O3
@ 2006-08-07 21:47 uttam_p at yahoo dot com
2006-08-07 21:52 ` [Bug rtl-optimization/28644] " pinskia at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: uttam_p at yahoo dot com @ 2006-08-07 21:47 UTC (permalink / raw)
To: gcc-bugs
Hi,
I've been trying to run perlbench (speccpu 2006 benchmark) compiled with gcc
4.1.0 with "-O3 -ffast-math -funroll-all-loops -m64". But when I run this
benchmark, it never completes (it goes on more than 3 hours) and I'd to kiil
it.
It completes when I added -fno-inline option. Just wanted to report this as a
possible problem in the inliner.
GCC has been configured as shown below.
Configured with: ../configure --enable-threads=posix --prefix=/usr
--with-local-prefix=/usr/local --infodir=/usr/share/info
--mandir=/usr/share/man --enable-languages=c,c++ --disable-checking
--libdir=/usr/lib64 --enable-libgcj --with-gxx-include-dir=/usr/include/g++
--with-slibdir=/lib64 --with-system-zlib --enable-shared --enable-__cxa_atexit
x86_64-suse-linux
Thread model: posix
gcc version 4.1.0
Processor: AMD Opteron
--
Summary: 400.perlbench never completes when compiled with -O3
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: uttam_p at yahoo dot com
GCC build triplet: x86-64
GCC host triplet: x86-64
GCC target triplet: x86-64
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28644
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug rtl-optimization/28644] 400.perlbench never completes when compiled with -O3
2006-08-07 21:47 [Bug c/28644] New: 400.perlbench never completes when compiled with -O3 uttam_p at yahoo dot com
@ 2006-08-07 21:52 ` pinskia at gcc dot gnu dot org
2006-08-08 0:21 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-07 21:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-08-07 21:52 -------
4.1.0 is getting old and 4.1.1 has been released with bugs fixed. And this bug
really has no info about what the problem is.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c |rtl-optimization
Keywords| |wrong-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28644
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug rtl-optimization/28644] 400.perlbench never completes when compiled with -O3
2006-08-07 21:47 [Bug c/28644] New: 400.perlbench never completes when compiled with -O3 uttam_p at yahoo dot com
2006-08-07 21:52 ` [Bug rtl-optimization/28644] " pinskia at gcc dot gnu dot org
@ 2006-08-08 0:21 ` pinskia at gcc dot gnu dot org
2006-08-08 0:22 ` pinskia at gcc dot gnu dot org
2006-11-12 0:24 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-08 0:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2006-08-08 00:21 -------
*** Bug 28646 has been marked as a duplicate of this bug. ***
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28644
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug rtl-optimization/28644] 400.perlbench never completes when compiled with -O3
2006-08-07 21:47 [Bug c/28644] New: 400.perlbench never completes when compiled with -O3 uttam_p at yahoo dot com
2006-08-07 21:52 ` [Bug rtl-optimization/28644] " pinskia at gcc dot gnu dot org
2006-08-08 0:21 ` pinskia at gcc dot gnu dot org
@ 2006-08-08 0:22 ` pinskia at gcc dot gnu dot org
2006-11-12 0:24 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-08-08 0:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gcc dot gnu dot org 2006-08-08 00:21 -------
We need a testcase to go any further on this bug.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28644
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug rtl-optimization/28644] 400.perlbench never completes when compiled with -O3
2006-08-07 21:47 [Bug c/28644] New: 400.perlbench never completes when compiled with -O3 uttam_p at yahoo dot com
` (2 preceding siblings ...)
2006-08-08 0:22 ` pinskia at gcc dot gnu dot org
@ 2006-11-12 0:24 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-11-12 0:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2006-11-12 00:24 -------
No testcase in 3 months so closing.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28644
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2006-11-12 0:24 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-08-07 21:47 [Bug c/28644] New: 400.perlbench never completes when compiled with -O3 uttam_p at yahoo dot com
2006-08-07 21:52 ` [Bug rtl-optimization/28644] " pinskia at gcc dot gnu dot org
2006-08-08 0:21 ` pinskia at gcc dot gnu dot org
2006-08-08 0:22 ` pinskia at gcc dot gnu dot org
2006-11-12 0:24 ` pinskia at gcc dot gnu dot org
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