VSM4RNDS4
REG0=YMM_R():w:qq:u32 REG1=YMM_N():r:qq:u32 REG2=YMM_B():r:qq:u32
x86_64 X86_LEGACY AVX512 SM4 source: xed
XED_VSM4RNDS4_YMMu32_YMMu32_YMMu32
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | DA |
| opcode_map | ONEBYTE |
| mandatory_prefix | - |
| has_modrm | True |
| vex_l | 1 |
| exception_class | avx-type-6 |
| cpl | 3 |
| raw_encoding | VV1 0xDA VF2 V0F38 MOD[0b11] MOD=3 REG[rrr] RM[nnn] W0 VL256 |
Operands (3)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | REG0 | REG | w | W | EXPLICIT | MODRM_REG | |
| 1 | REG1 | REG | R | EXPLICIT | MODRM_REG | ||
| 2 | REG2 | REG | R | EXPLICIT | MODRM_REG |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.