This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/41989] Code optimized for AMD Geode is slower than generic
- From: "rootkit85 at yahoo dot it" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Nov 2009 19:52:49 -0000
- Subject: [Bug target/41989] Code optimized for AMD Geode is slower than generic
- References: <bug-41989-12238@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from rootkit85 at yahoo dot it 2009-11-08 19:52 -------
# cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 5
model : 10
model name : Geode(TM) Integrated Processor by AMD PCS
stepping : 2
cpu MHz : 498.060
cache size : 128 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu de pse tsc msr cx8 sep pge cmov clflush mmx mmxext
3dnowext 3dnow
bogomips : 996.12
clflush size : 32
cache_alignment : 32
address sizes : 32 bits physical, 32 bits virtual
power management:
# CFLAGS='-march=native' ./dry.c
Dhrystones per Second: 715308
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41989