46     auto opcode = acc_.GetOpCode(gate);  in VisitGate()  local
47     switch (opcode) {  in VisitGate()
48         case OpCode::GET_CONSTPOOL:  in VisitGate()
49         case OpCode::GET_GLOBAL_ENV:  in VisitGate()
50         case OpCode::GET_GLOBAL_ENV_OBJ_HCLASS:  in VisitGate()
51         case OpCode::GET_GLOBAL_CONSTANT_VALUE:  in VisitGate()
52         case OpCode::ARRAY_GUARDIAN_CHECK:  in VisitGate()
53         case OpCode::HCLASS_STABLE_ARRAY_CHECK:  in VisitGate()
54         case OpCode::HEAP_OBJECT_CHECK:  in VisitGate()
55         case OpCode::INT32_UNSIGNED_UPPER_BOUND_CHECK:  in VisitGate()
56         case OpCode::OVERFLOW_CHECK:  in VisitGate()
57         case OpCode::VALUE_CHECK_NEG_OVERFLOW:  in VisitGate()
58         case OpCode::FLOAT64_CHECK_RIGHT_IS_ZERO:  in VisitGate()
59         case OpCode::INT32_CHECK_RIGHT_IS_ZERO:  in VisitGate()
60         case OpCode::INT32_DIV_WITH_CHECK:  in VisitGate()
61         case OpCode::LEX_VAR_IS_HOLE_CHECK:  in VisitGate()
62         case OpCode::COW_ARRAY_CHECK:  in VisitGate()
63         case OpCode::CHECK_AND_CONVERT:  in VisitGate()
65         case OpCode::DEPEND_SELECTOR:  in VisitGate()
159     auto opcode = acc_.GetOpCode(lhs);  in CheckReplacement()  local
160     switch (opcode) {  in CheckReplacement()
161         case OpCode::GET_GLOBAL_ENV_OBJ_HCLASS:  in CheckReplacement()
162         case OpCode::GET_GLOBAL_CONSTANT_VALUE: {  in CheckReplacement()
168         case OpCode::CHECK_AND_CONVERT: {  in CheckReplacement()