186                if (instr->operands[i].hasRegClass() && instr->operands[i].regClass().is_subdword())  in validate_ir()
189             if (instr->definitions[0].regClass().is_subdword())  in validate_ir()
200 …(instr->operands[i].hasRegClass() && instr->operands[i].regClass().is_subdword() && !instr->operan…  in validate_ir()
203             if (instr->definitions[0].regClass().is_subdword() && !instr->definitions[0].isFixed())  in validate_ir()
224             if (instr->definitions[i].regClass().is_subdword())  in validate_ir()
332                   if (!instr->definitions[i].regClass().is_subdword())  in validate_ir()
340                bool is_subdword = false;  in validate_ir()  local
344                   is_subdword |= def.regClass().is_subdword();  in validate_ir()
349                   is_subdword |= op.hasRegClass() && op.regClass().is_subdword();  in validate_ir()
354                check(!is_subdword || !has_const_sgpr || program->chip_class >= GFX9,  in validate_ir()
732 …      if (op.regClass().is_subdword() && !validate_subdword_operand(program->chip_class, instr, i))  in validate_ra()
753 …     if (def.regClass().is_subdword() && !validate_subdword_definition(program->chip_class, instr))  in validate_ra()
861             if (def.regClass().is_subdword() && def.bytes() < 4) {  in validate_ra()