cpu_x86: Separate ancestor model parsing from x86ModelParse
cpu_x86: Separate ancestor model parsing from x86ModelParse

The code is separated into a new x86ModelParseAncestor function.

Signed-off-by: Jiri Denemark <62bdf77dc47919a4d59a91822129d14633cfca81@redhat.com>
Reviewed-by: Ján Tomko <4cab11cfb98d3c937327354a78eb07dbb6ee2bc6@redhat.com>

eskultety/libvirt,zippy2/libvirt,fabianfreyer/libvirt,fabianfreyer/libvirt,zippy2/libvirt,eskultety/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,nertpinx/libvirt,olafhering/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,libvirt/libvirt,nertpinx/libvirt,libvirt/libvirt,olafhering/libvirt,crobinso/libvirt,jardasgit/libvirt,jfehlig/libvirt,zippy2/libvirt,andreabolognani/libvirt,crobinso/libvirt,andreabolognani/libvirt,andreabolognani/libvirt,crobinso/libvirt,crobinso/libvirt,olafhering/libvirt,libvirt/libvirt,libvirt/libvirt,eskultety/libvirt,jardasgit/libvirt,jardasgit/libvirt,jardasgit/libvirt,jardasgit/libvirt,zippy2/libvirt,jfehlig/libvirt,jfehlig/libvirt,nertpinx/libvirt,eskultety/libvirt,nertpinx/libvirt,jfehlig/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,olafhering/libvirt,eskultety/libvirt