------- Comment #10 from hjl dot tools at gmail dot com 2010-08-11 19:12 ------- (In reply to comment #9) > Apparently some KVM versions claim to be GenuineIntel family 6 model 6 with > lm, > but not ssse3, see > https://bugzilla.redhat.com/show_bug.cgi?id=620562 > Perhaps the has_longmode -> core2 test should be restored... >
There are no such processors from Intel. If you look at SSE3 and LM, it sounds like Nocona. But it also has family 6 and model 6. It looks like Pentium-M. If we pass -march=core2, it will generate SSSE3, which isn't supported. The bug is in KVM. It should never make up fake Intel processors. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44046
