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[Bug c/56068] -march=native creates Illegal instruction on KVM guests
- From: "jpyeron at pdinc dot us" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 21 Jan 2013 17:12:15 +0000
- Subject: [Bug c/56068] -march=native creates Illegal instruction on KVM guests
- Auto-submitted: auto-generated
- References: <bug-56068-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56068
--- Comment #3 from Jason Pyeron <jpyeron at pdinc dot us> 2013-01-21 17:12:15 UTC ---
mockbuild@centos6-64bit-builder ~/build/BUILD/tmp (mock-chroot)
$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 13
model name : QEMU Virtual CPU version (cpu64-rhel6)
stepping : 3
cpu MHz : 2194.498
cache size : 512 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat
pse36 clflush mmx fxsr sse sse2 syscall nx lm up unfair_spinlock pni cx16
hypervisor lahf_lm abm sse4a
bogomips : 4388.99
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: