166       nir_alu_instr *alu = nir_instr_as_alu(def->parent_instr);  in mark_invariant()  local
168       for (unsigned i = 0; i < nir_op_infos[alu->op].num_inputs; i++) {  in mark_invariant()
169          if (!mark_invariant(alu->src[i].src.ssa, state)) {  in mark_invariant()
243             nir_alu_instr *alu = nir_instr_as_alu(src_var->def->parent_instr);  in compute_induction_information()  local
245             if (nir_op_infos[alu->op].num_inputs == 2) {  in compute_induction_information()
247                biv->alu_op = alu->op;  in compute_induction_information()
251                   if (alu->src[i].src.ssa->parent_instr->type == nir_instr_type_load_const &&  in compute_induction_information()
252                       alu->src[1-i].src.ssa == &phi->dest.ssa)  in compute_induction_information()
253                      biv->invariant = get_loop_var(alu->src[i].src.ssa, state);  in compute_induction_information()
455    nir_alu_instr *alu = nir_instr_as_alu(alu_def->def->parent_instr);  in calculate_iterations()  local
458    assert(alu->op != nir_op_isub);  in calculate_iterations()
464       nir_alu_type_get_base_type(nir_op_infos[alu->op].output_type);  in calculate_iterations()
474    if (alu->op != nir_op_iadd && alu->op != nir_op_fadd)  in calculate_iterations()
510    assert(nir_src_bit_size(alu->src[0].src) ==  in calculate_iterations()
511           nir_src_bit_size(alu->src[1].src));  in calculate_iterations()
512    unsigned bit_size = nir_src_bit_size(alu->src[0].src);  in calculate_iterations()
551       nir_alu_instr *alu = nir_instr_as_alu(terminator->conditional_instr);  in find_trip_count()  local
556       switch (alu->op) {  in find_trip_count()
563          basic_ind = get_loop_var(alu->src[0].src.ssa, state);  in find_trip_count()
564          limit = get_loop_var(alu->src[1].src.ssa, state);  in find_trip_count()
568             basic_ind = get_loop_var(alu->src[1].src.ssa, state);  in find_trip_count()
569             limit = get_loop_var(alu->src[0].src.ssa, state);  in find_trip_count()
602                                                basic_ind->ind->alu_def, alu,  in find_trip_count()