X86_64_REGISTER_XMM1
_AddSIMDRegister(X86_64_REGISTER_XMM1, "ymm1",
_AddSIMDRegister(X86_64_REGISTER_XMM1, "xmm1",
X86_64_REGISTER_XMM1,
SetXMMRegister(X86_64_REGISTER_XMM1, extended.fp_ymm[1].value,