VCVTTSH2SI
CONVERT AVX512_FP16_SCALAR x86_64
4 encoding forms.
XED_VCVTTSH2SI_GPR32i32_MEMf16_AVX512
REG0=GPR32_R():w:d:i32 MEM0:r:wrd:f16
XED_VCVTTSH2SI_GPR32i32_XMMf16_AVX512
REG0=GPR32_R():w:d:i32 REG1=XMM_B3():r:dq:f16
XED_VCVTTSH2SI_GPR64i64_MEMf16_AVX512
REG0=GPR64_R():w:q:i64 MEM0:r:wrd:f16
XED_VCVTTSH2SI_GPR64i64_XMMf16_AVX512
REG0=GPR64_R():w:q:i64 REG1=XMM_B3():r:dq:f16