VPERMIL2PD
xmm, xmm, xmm/m128, xmm, imm4
x86_64 X86_LEGACY XOP XOP source: asmjit
X86_VPERMIL2PD_X86_LEGACY_ONEBYTE_49_335482
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | 49 |
| opcode_map | ONEBYTE |
| mandatory_prefix | - |
| has_modrm | True |
| raw_encoding | [RVMS]VEX.128.66.0F3A.W0 49 /r /is4 |
Operands (5)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | REG0 | REG | XMM | x | RW | EXPLICIT | MODRM_REG |
| 1 | REG1 | REG | XMM | x | R | EXPLICIT | MODRM_RM |
| 2 | OP2 | REG | R | EXPLICIT | |||
| 3 | REG2 | REG | XMM | x | R | EXPLICIT | MODRM_RM |
| 4 | IMM0 | IMM | R | EXPLICIT | IMM |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.