Attempting to decode: 0f 01 c9 
iclass MWAIT	category MISC	ISA-extension SSE3	ISA-set SSE3
instruction-length 3
operand-width 32
effective-operand-width 32
effective-address-width 32
stack-address-width 32
iform-enum-name MWAIT
iform-enum-name-dispatch (zero based) 0
iclass-max-iform-dispatch 1
Operands
#   TYPE               DETAILS        VIS  RW       OC2 BITS BYTES NELEM ELEMSZ   ELEMTYPE   REGCLASS
#   ====               =======        ===  ==       === ==== ===== ===== ======   ========   ========
0   REG0              REG0=EAX SUPPRESSED  RW         D   32     4     1     32        INT        GPR
1   REG1              REG1=ECX SUPPRESSED   R         D   32     4     1     32        INT        GPR
Memory Operands
  MemopBytes = 0
ATTRIBUTES: NOTSX RING0 
RING0 only
ISA SET: [SSE3]
0	CPUID BIT NAME: [SSE3]
	Leaf 0x00000001, subleaf 0x00000000, ECX[0]
