#define k64Bit 0x00000200 /* processor supports EM64T (not what mode you're running in) */
#define kHasSSE4_1 0x00000400
#define kHasSSE4_2 0x00000800
+#define kHasAES 0x00001000
#define kInOrderPipeline 0x00002000 /* in-order execution */
#define kSlow 0x00004000 /* tsc < nanosecond */
#define kUP 0x00008000 /* set if (kNumCPUs == 1) */