TMMULTF32PS
REG0=TMM_R():rw:tv:f32 REG1=TMM_B():r:tv:f32 REG2=TMM_N():r:tv:f32
x86_64 X86_LEGACY AMX_TILE AMX_TF32 source: xed
XED_TMMULTF32PS_TMMf32_TMMf32_TMMf32
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | 48 |
| opcode_map | ONEBYTE |
| mandatory_prefix | - |
| has_modrm | True |
| vex_l | 0 |
| requires_mode | long |
| attributes | NOTSX NO_REG_MATCH |
| exception_class | AMX-E4 |
| cpl | 3 |
| raw_encoding | VV1 0x48 V66 V0F38 MOD[0b11] MOD=3 REG[rrr] RM[nnn] W0 VL128 mode64 |
Operands (3)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | REG0 | REG | f32 | RW | EXPLICIT | MODRM_REG | |
| 1 | REG1 | REG | f32 | R | EXPLICIT | MODRM_REG | |
| 2 | REG2 | REG | f32 | R | EXPLICIT | MODRM_REG |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.