747    nir_deref_instr *new_deref =  in rematerialize_deref_in_block()  local
749    new_deref->modes = deref->modes;  in rematerialize_deref_in_block()
750    new_deref->type = deref->type;  in rematerialize_deref_in_block()
753       new_deref->var = deref->var;  in rematerialize_deref_in_block()
758          new_deref->parent = nir_src_for_ssa(&parent->dest.ssa);  in rematerialize_deref_in_block()
760          nir_src_copy(&new_deref->parent, &deref->parent);  in rematerialize_deref_in_block()
771       new_deref->cast.ptr_stride = deref->cast.ptr_stride;  in rematerialize_deref_in_block()
777       nir_src_copy(&new_deref->arr.index, &deref->arr.index);  in rematerialize_deref_in_block()
781       new_deref->strct.index = deref->strct.index;  in rematerialize_deref_in_block()
788    nir_ssa_dest_init(&new_deref->instr, &new_deref->dest,  in rematerialize_deref_in_block()
792    nir_builder_instr_insert(b, &new_deref->instr);  in rematerialize_deref_in_block()
794    return new_deref;  in rematerialize_deref_in_block()