CMOVNL
REG0=GPRv_R():cw MEM0:r:v
x86_64 X86_LEGACY APX CMOV source: xed
XED_CMOVNL_X86_LEGACY_0F_4D_344915
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | 4D |
| opcode_map | 0F |
| mandatory_prefix | - |
| has_modrm | True |
| cpl | 3 |
| raw_encoding | 0x0F 0x4D MOD[mm] MOD!=3 REG[rrr] RM[nnn] MODRM() |
Operands (2)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | REG0 | REG | CW | EXPLICIT | MODRM_REG | ||
| 1 | MEM0 | MEM | v | R | EXPLICIT | MODRM_RM |
Flag effects (2)
SF = READ
OF = READ
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.