// vssub.vv vd, vs2, vs1
VI_LOOP_BASE
bool sat = false;

switch (sew) {
case e8: {
  VV_PARAMS(e8);
  vd = sat_sub<int8_t, uint8_t>(vs2, vs1, sat);
  break;
}
case e16: {
  VV_PARAMS(e16);
  vd = sat_sub<int16_t, uint16_t>(vs2, vs1, sat);
  break;
}
case e32: {
  VV_PARAMS(e32);
  vd = sat_sub<int32_t, uint32_t>(vs2, vs1, sat);
  break;
}
default: {
  VV_PARAMS(e64);
  vd = sat_sub<int64_t, uint64_t>(vs2, vs1, sat);
  break;
}
}
P.VU.vxsat |= sat;
VI_LOOP_END