// vfncvt.f.xu.v vd, vs2, vm
VI_VFP_CVT_SCALE
({
  require(0);
},
{
  auto vs2 = P.VU.elt<uint32_t>(rs2_num, i);
  P.VU.elt<float16_t>(rd_num, i, true) = ui32_to_f16(vs2);
},
{
  auto vs2 = P.VU.elt<uint64_t>(rs2_num, i);
  P.VU.elt<float32_t>(rd_num, i, true) = ui64_to_f32(vs2);
}, false)