if field_layout.is_zst() {
let immediate = Scalar::ZST.into();
return Ok(OpTy { op: Operand::Immediate(immediate), layout: field_layout });
if field_layout.is_zst() {
let immediate = Scalar::ZST.into();
return Ok(OpTy { op: Operand::Immediate(immediate), layout: field_layout });