Attempting to decode: 66 0f 38 14 ff 
iclass BLENDVPS	category SSE	ISA-extension SSE4	ISA-set SSE4
instruction-length 5
operand-width 32
effective-operand-width 32
effective-address-width 32
stack-address-width 32
iform-enum-name BLENDVPS_XMMdq_XMMdq
iform-enum-name-dispatch (zero based) 1
iclass-max-iform-dispatch 2
Nominal opcode position 3
Nominal opcode 0x14
Operands
#   TYPE               DETAILS        VIS  RW       OC2 BITS BYTES NELEM ELEMSZ   ELEMTYPE   REGCLASS
#   ====               =======        ===  ==       === ==== ===== ===== ======   ========   ========
0   REG0             REG0=XMM7   EXPLICIT  RW        DQ  128    16     4     32     SINGLE        XMM
1   REG1             REG1=XMM7   EXPLICIT   R        DQ  128    16     4     32     SINGLE        XMM
2   REG2             REG2=XMM0 SUPPRESSED   R        DQ  128    16     4     32       UINT        XMM
Memory Operands
  MemopBytes = 0
ATTRIBUTES: REQUIRES_ALIGNMENT 
MANDATORY 66 PREFIX
EXCEPTION TYPE: SSE_TYPE_4
SSE
Vector length: 128
Number of legacy prefixes: 1 
ISA SET: [SSE4]
0	CPUID GROUP NAME: [SSE4]
	0	CPUID RECORD NAME: [SSE4]
		{Leaf 0x00000001, subleaf 0x00000000, ECX[19:19]} = 1