IS_SPEC_OBJECT   1013 src/hydrogen-instructions.cc     case IS_SPEC_OBJECT:
IS_SPEC_OBJECT   1061 src/hydrogen-instructions.cc     case IS_SPEC_OBJECT: return "object";
IS_SPEC_OBJECT   2176 src/hydrogen-instructions.h     return new(zone) HCheckInstanceType(value, IS_SPEC_OBJECT);