VRSQRTSS
xmm, xmm[127:32], xmm[31:0]/m32
x86_64 X86_LEGACY AVX AVX source: asmjit
X86_VRSQRTSS_X86_LEGACY_ONEBYTE_52_628761
Encoding
| encoding_kind | X86_LEGACY |
| opcode_bytes | 52 |
| opcode_map | ONEBYTE |
| mandatory_prefix | - |
| has_modrm | True |
| raw_encoding | [RVM] VEX.LIG.F3.0F.WIG 52 /r |
Operands (3)
| # | Role | Kind | Class / Reg | Width | Access | Visibility | Encoded in |
|---|---|---|---|---|---|---|---|
| 0 | REG0 | REG | XMM | x | RW | EXPLICIT | MODRM_REG |
| 1 | OP1 | REG | R | EXPLICIT | |||
| 2 | OP2 | REG | R | EXPLICIT |
Micro-ops sequence (0)
No micro-ops authored for this encoding. Emulator semantics not yet defined — decoder still works.