181    if (ir->operands[0]->type->is_vector())  in update_type()
182       ir->type = ir->operands[0]->type;  in update_type()
184       ir->type = ir->operands[1]->type;  in update_type()
195       ir_swizzle *x = expr0->operands[0]->as_swizzle();  in try_replace_with_dot()
196       ir_swizzle *y = expr0->operands[1]->as_swizzle();  in try_replace_with_dot()
197       ir_swizzle *z = expr1->operands[0]->as_swizzle();  in try_replace_with_dot()
198       ir_swizzle *w = expr1->operands[1]->as_swizzle();  in try_replace_with_dot()
233    ir_rvalue *temp = ir2->operands[op2];  in reassociate_operands()
234    ir2->operands[op2] = ir1->operands[op1];  in reassociate_operands()
235    ir1->operands[op1] = temp;  in reassociate_operands()
260    if (ir1->operands[0]->type->is_matrix() ||  in reassociate_constant()
261        ir1->operands[1]->type->is_matrix() ||  in reassociate_constant()
262        ir2->operands[0]->type->is_matrix() ||  in reassociate_constant()
263        ir2->operands[1]->type->is_matrix())  in reassociate_constant()
269    ir2_const[0] = ir2->operands[0]->constant_expression_value(mem_ctx);  in reassociate_constant()
270    ir2_const[1] = ir2->operands[1]->constant_expression_value(mem_ctx);  in reassociate_constant()
284 			    ir2->operands[0]->as_expression())) {  in reassociate_constant()
290 			    ir2->operands[1]->as_expression())) {  in reassociate_constant()
320        ir->operands[0]->type->is_matrix() &&  in handle_expression()
321        ir->operands[1]->type->is_vector()) {  in handle_expression()
322       ir_expression *matrix_mul = ir->operands[0]->as_expression();  in handle_expression()
325          matrix_mul->operands[0]->type->is_matrix() &&  in handle_expression()
326          matrix_mul->operands[1]->type->is_matrix()) {  in handle_expression()
328          return mul(matrix_mul->operands[0],  in handle_expression()
329                     mul(matrix_mul->operands[1], ir->operands[1]));  in handle_expression()
335       if (ir->operands[i]->type->is_matrix())  in handle_expression()
339          ir->operands[i]->constant_expression_value(ralloc_parent(ir));  in handle_expression()
340       op_expr[i] = ir->operands[i]->as_expression();  in handle_expression()
349          return op_expr[0]->operands[0];  in handle_expression()
359          return abs(op_expr[0]->operands[0]);  in handle_expression()
370          return op_expr[0]->operands[0];  in handle_expression()
379          return op_expr[0]->operands[0];  in handle_expression()
388          return op_expr[0]->operands[0];  in handle_expression()
397          return op_expr[0]->operands[0];  in handle_expression()
403                op_expr[0]->operands[log2_pos]->as_expression();  in handle_expression()
408                                                  log2_expr->operands[0],  in handle_expression()
409                                                  op_expr[0]->operands[1 - log2_pos]);  in handle_expression()
420          return op_expr[0]->operands[0];  in handle_expression()
429                                            op_expr[0]->operands[0]);  in handle_expression()
456 					   op_expr[0]->operands[0],  in handle_expression()
457 					   op_expr[0]->operands[1]);  in handle_expression()
465          ir_expression *b2f_0 = op_expr[0]->operands[0]->as_expression();  in handle_expression()
466          ir_expression *b2f_1 = op_expr[0]->operands[1]->as_expression();  in handle_expression()
470             return b2f(logic_or(b2f_0->operands[0], b2f_1->operands[0]));  in handle_expression()
480          ir_expression *const op = ir->operands[0]->as_expression();    \  in handle_expression()
484             return op->operands[0];                                     \  in handle_expression()
505 	 return ir->operands[1];  in handle_expression()
507 	 return ir->operands[0];  in handle_expression()
544                mul->operands[inner_add_pos]->as_expression();  in handle_expression()
555                   inner_add->operands[neg_pos]->as_expression();  in handle_expression()
560                ir_rvalue *x_operand = ir->operands[1 - mul_pos];  in handle_expression()
562                if (!neg->operands[0]->equals(x_operand))  in handle_expression()
565                ir_rvalue *y_operand = inner_add->operands[1 - neg_pos];  in handle_expression()
566                ir_rvalue *a_operand = mul->operands[1 - inner_add_pos];  in handle_expression()
581 	 return neg(ir->operands[1]);  in handle_expression()
583 	 return ir->operands[0];  in handle_expression()
588 	 return ir->operands[1];  in handle_expression()
590 	 return ir->operands[0];  in handle_expression()
596          return neg(ir->operands[1]);  in handle_expression()
598          return neg(ir->operands[0]);  in handle_expression()
602          return b2f(logic_and(op_expr[0]->operands[0], op_expr[1]->operands[0]));  in handle_expression()
622          ir_expression *sign_expr = ir->operands[i]->as_expression();  in handle_expression()
623          ir_expression *floor_expr = ir->operands[1 - i]->as_expression();  in handle_expression()
629          ir_expression *add_expr = floor_expr->operands[0]->as_expression();  in handle_expression()
634             ir_expression *abs_expr = add_expr->operands[j]->as_expression();  in handle_expression()
638             ir_constant *point_five = add_expr->operands[1 - j]->as_constant();  in handle_expression()
642             if (abs_expr->operands[0]->equals(sign_expr->operands[0])) {  in handle_expression()
643                return trunc(add(abs_expr->operands[0],  in handle_expression()
654 					   ir->operands[1]->type,  in handle_expression()
655 					   ir->operands[1],  in handle_expression()
659 	 return ir->operands[0];  in handle_expression()
690                           new(mem_ctx) ir_swizzle(ir->operands[0],  in handle_expression()
692                           new(mem_ctx) ir_swizzle(ir->operands[1],  in handle_expression()
716                                               neg(add->operands[0]),  in handle_expression()
717                                               add->operands[1]);  in handle_expression()
720                                               add->operands[0],  in handle_expression()
721                                               neg(add->operands[1]));  in handle_expression()
728       if (ir->operands[0]->type->is_scalar() &&  in handle_expression()
729           ir->operands[1]->type->is_scalar())  in handle_expression()
732                                            ir->operands[0],  in handle_expression()
733                                            ir->operands[1]);  in handle_expression()
740          return ir->operands[0];  in handle_expression()
743          return ir->operands[0];  in handle_expression()
748 	 return ir->operands[1];  in handle_expression()
750 	 return ir->operands[0];  in handle_expression()
758          return logic_not(logic_or(op_expr[0]->operands[0],  in handle_expression()
759                                    op_expr[1]->operands[0]));  in handle_expression()
760       } else if (ir->operands[0]->equals(ir->operands[1])) {  in handle_expression()
762          return ir->operands[0];  in handle_expression()
768 	 return ir->operands[1];  in handle_expression()
770 	 return ir->operands[0];  in handle_expression()
772 	 return logic_not(ir->operands[1]);  in handle_expression()
774 	 return logic_not(ir->operands[0]);  in handle_expression()
775       } else if (ir->operands[0]->equals(ir->operands[1])) {  in handle_expression()
783 	 return ir->operands[1];  in handle_expression()
785 	 return ir->operands[0];  in handle_expression()
798          return logic_not(logic_and(op_expr[0]->operands[0],  in handle_expression()
799                                     op_expr[1]->operands[0]));  in handle_expression()
800       } else if (ir->operands[0]->equals(ir->operands[1])) {  in handle_expression()
802          return ir->operands[0];  in handle_expression()
813          return ir->operands[0];  in handle_expression()
817          return expr(ir_unop_exp2, ir->operands[1]);  in handle_expression()
820          ir_variable *x = new(ir) ir_variable(ir->operands[1]->type, "x",  in handle_expression()
823          base_ir->insert_before(assign(x, ir->operands[0]));  in handle_expression()
828          ir_variable *x = new(ir) ir_variable(ir->operands[1]->type, "x",  in handle_expression()
831          base_ir->insert_before(assign(x, ir->operands[0]));  in handle_expression()
833          ir_variable *squared = new(ir) ir_variable(ir->operands[1]->type,  in handle_expression()
861          if (!inner_expr->operands[0]->as_constant() &&  in handle_expression()
862              !inner_expr->operands[1]->as_constant())  in handle_expression()
869             ir_rvalue *x = inner_expr->operands[minmax_op];  in handle_expression()
870             ir_rvalue *y = inner_expr->operands[1 - minmax_op];  in handle_expression()
918 	 return op_expr[0]->operands[0];  in handle_expression()
923                                            neg(op_expr[0]->operands[0]));  in handle_expression()
930          return sqrt(op_expr[0]->operands[0]);  in handle_expression()
934 	 return rsq(op_expr[0]->operands[0]);  in handle_expression()
942          return ir->operands[2];  in handle_expression()
944          return mul(ir->operands[0], ir->operands[1]);  in handle_expression()
946          return add(ir->operands[1], ir->operands[2]);  in handle_expression()
948          return add(ir->operands[0], ir->operands[2]);  in handle_expression()
955          return ir->operands[0];  in handle_expression()
957          return ir->operands[1];  in handle_expression()
958       } else if (ir->operands[0]->equals(ir->operands[1])) {  in handle_expression()
959          return ir->operands[0];  in handle_expression()
961          return mul(ir->operands[1], ir->operands[2]);  in handle_expression()
963          unsigned op2_components = ir->operands[2]->type->vector_elements;  in handle_expression()
978          return mul(ir->operands[0], add(one, neg(ir->operands[2])));  in handle_expression()
984 	 return ir->operands[1];  in handle_expression()
986 	 return ir->operands[2];  in handle_expression()
996          return ir->operands[0];  in handle_expression()