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[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: 9 Nov 2009 13:17:44 -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 #16 from rootkit85 at yahoo dot it 2009-11-09 13:17 -------
Yes, it seems that even old Geode has such instructions:
# cat /proc/cpuinfo
processor : 0
vendor_id : Geode by NSC
cpu family : 5
model : 9
model name : Unknown
stepping : 1
cpu MHz : 266.688
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu tsc msr cx8 cmov mmx cxmmx
bogomips : 534.07
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41989