Use a different map to distinguish eval contexts

src/interpreter/bytecode-array-builder.cc

 // Copyright 2015 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/interpreter/bytecode-array-builder.h"
 
 #include "src/globals.h"
 #include "src/interpreter/bytecode-array-writer.h"
 #include "src/interpreter/bytecode-dead-code-optimizer.h"
 #include "src/interpreter/bytecode-label.h"
@@ skipping 458 matching lines @@
   Output(Bytecode::kCreateCatchContext, RegisterOperand(exception),
          UnsignedOperand(name_index), UnsignedOperand(scope_info_index));
   return *this;
 }
 
 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateFunctionContext(int slots) {
   Output(Bytecode::kCreateFunctionContext, UnsignedOperand(slots));
   return *this;
 }
 
+BytecodeArrayBuilder& BytecodeArrayBuilder::CreateEvalContext(int slots) {
+  Output(Bytecode::kCreateEvalContext, UnsignedOperand(slots));
+  return *this;
+}
+
 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateWithContext(
     Register object, Handle<ScopeInfo> scope_info) {
   size_t scope_info_index = GetConstantPoolEntry(scope_info);
   Output(Bytecode::kCreateWithContext, RegisterOperand(object),
          UnsignedOperand(scope_info_index));
   return *this;
 }
 
 BytecodeArrayBuilder& BytecodeArrayBuilder::CreateArguments(
     CreateArgumentsType type) {
@@ skipping 441 matching lines @@
         UNREACHABLE();  // Dealt with in kRegList above.
     }
   }
 
   return true;
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8