VCVTTSS2USI
CONVERT AVX512F_SCALAR x86_64
VCVTTSS2USI is an instruction of the x86_64 architecture (x86 / x86-64 (covers 16/32/64-bit modes)), category CONVERT. This page lists its 4 encoding forms, distinguished by opcode byte: 78.
Each form below links to its full decode: the operand roles and where each one is encoded in the instruction, the flag and register effects, and any micro-op sequence authored for it.
XED_VCVTTSS2USI_GPR32u32_MEMf32_AVX512 VCVTTSS2USI_GPR32u32_MEMf32_AVX512
REG0=GPR32_R():w:d:u32 MEM0:r:d:f32 REG0=GPR32_R():w:d:u32 MEM0:r:d:f32
XED_VCVTTSS2USI_GPR32u32_XMMf32_AVX512 VCVTTSS2USI_GPR32u32_XMMf32_AVX512
REG0=GPR32_R():w:d:u32 REG1=XMM_B3():r:dq:f32 REG0=GPR32_R():w:d:u32 REG1=XMM_B3():r:dq:f32
XED_VCVTTSS2USI_GPR64u64_MEMf32_AVX512
REG0=GPR64_R():w:q:u64 MEM0:r:d:f32
XED_VCVTTSS2USI_GPR64u64_XMMf32_AVX512
REG0=GPR64_R():w:q:u64 REG1=XMM_B3():r:dq:f32