[Interpreter] Add support for jumps using constants with wide operands.

test/unittests/interpreter/bytecode-array-builder-unittest.cc

 // Copyright 2014 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 "src/v8.h"
 
 #include "src/interpreter/bytecode-array-builder.h"
 #include "src/interpreter/bytecode-array-iterator.h"
 #include "test/unittests/test-utils.h"
 
@@ skipping 234 matching lines @@
       factory->NewStringFromStaticChars("function_b"), MaybeHandle<Code>(),
       false);
   builder.CreateClosure(shared_info2, NOT_TENURED);
 
   // Emit wide variant of literal creation operations.
   builder.CreateRegExpLiteral(factory->NewStringFromStaticChars("wide_literal"),
                               0, 0)
       .CreateArrayLiteral(factory->NewFixedArray(2), 0, 0)
       .CreateObjectLiteral(factory->NewFixedArray(2), 0, 0);
 
+  // Longer jumps requiring ConstantWide operand
+  builder.Jump(&start).JumpIfNull(&start).JumpIfUndefined(&start);
+  // Perform an operation that returns boolean value to
+  // generate JumpIfTrue/False
+  builder.CompareOperation(Token::Value::EQ, reg, Strength::WEAK)
+      .JumpIfTrue(&start)
+      .CompareOperation(Token::Value::EQ, reg, Strength::WEAK)
+      .JumpIfFalse(&start);
+  // Perform an operation that returns a non-boolean operation to
+  // generate JumpIfToBooleanTrue/False.
+  builder.BinaryOperation(Token::Value::ADD, reg, Strength::WEAK)
+      .JumpIfTrue(&start)
+      .BinaryOperation(Token::Value::ADD, reg, Strength::WEAK)
+      .JumpIfFalse(&start);
+
   builder.Return();
 
   // Generate BytecodeArray.
   Handle<BytecodeArray> the_array = builder.ToBytecodeArray();
   CHECK_EQ(the_array->frame_size(),
            builder.fixed_register_count() * kPointerSize);
 
   // Build scorecard of bytecodes encountered in the BytecodeArray.
   std::vector<int> scorecard(Bytecodes::ToByte(Bytecode::kLast) + 1);
   Bytecode final_bytecode = Bytecode::kLdaZero;
@@ skipping 413 matching lines @@
     iterator.Advance();
     CHECK_EQ(iterator.current_bytecode(), Bytecode::kJump);
     CHECK_EQ(iterator.GetImmediateOperand(0), -2);
     iterator.Advance();
   }
   CHECK_EQ(iterator.current_bytecode(), Bytecode::kReturn);
   iterator.Advance();
   CHECK(iterator.done());
 }
 
+
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8