+ or %eax,%r9d # 0 indicates Intel CPU
+ jz .Lintel
+
+ cmp \$0x68747541,%ebx # "Auth"
+ setne %al
+ mov %eax,%r10d
+ cmp \$0x69746E65,%edx # "enti"
+ setne %al
+ or %eax,%r10d
+ cmp \$0x444D4163,%ecx # "cAMD"
+ setne %al
+ or %eax,%r10d # 0 indicates AMD CPU
+ jnz .Lintel
+
+ # AMD specific
+ mov \$0x80000000,%eax
+ cpuid
+ cmp \$0x80000008,%eax
+ jb .Lintel
+
+ mov \$0x80000008,%eax
+ cpuid
+ movzb %cl,%r10 # number of cores - 1
+ inc %r10 # number of cores