[Interpreter] Add an unsigned immediate operand type

test/cctest/interpreter/bytecode-expectations-printer.cc

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "test/cctest/interpreter/bytecode-expectations-printer.h"
 
 #include <iomanip>
 #include <iostream>
 #include <vector>
 
@@ skipping 132 matching lines @@
   } else {
     stream << 'U' << size_tag << '(';
 
     switch (op_type) {
       case OperandType::kFlag8:
         stream << bytecode_iterator.GetFlagOperand(op_index);
         break;
       case OperandType::kIdx:
         stream << bytecode_iterator.GetIndexOperand(op_index);
         break;
+      case OperandType::kUImm:
+        stream << bytecode_iterator.GetUnsignedImmediateOperand(op_index);
+        break;
       case OperandType::kImm:
         stream << bytecode_iterator.GetImmediateOperand(op_index);
         break;
       case OperandType::kRegCount:
         stream << bytecode_iterator.GetRegisterCountOperand(op_index);
         break;
       case OperandType::kRuntimeId: {
         Runtime::FunctionId id =
             bytecode_iterator.GetRuntimeIdOperand(op_index);
         stream << "Runtime::k" << i::Runtime::FunctionForId(id)->name;
@@ skipping 170 matching lines @@
 
   stream << "---\n";
   PrintCodeSnippet(stream, snippet);
   PrintBytecodeArray(stream, bytecode_array);
   stream << '\n';
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8