[Interpreter] Adds logical and, logical or and comma operators to interpreter

src/interpreter/bytecode-array-builder.h

 // 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.
 
 #ifndef V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
 #define V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
 
 #include <vector>
 
 #include "src/ast.h"
@@ skipping 105 matching lines @@
   // Casts
   BytecodeArrayBuilder& CastAccumulatorToBoolean();
 
   // Flow Control.
   BytecodeArrayBuilder& Bind(BytecodeLabel* label);
   BytecodeArrayBuilder& Bind(const BytecodeLabel& target, BytecodeLabel* label);
 
   BytecodeArrayBuilder& Jump(BytecodeLabel* label);
   BytecodeArrayBuilder& JumpIfTrue(BytecodeLabel* label);
   BytecodeArrayBuilder& JumpIfFalse(BytecodeLabel* label);
+  BytecodeArrayBuilder& JumpIfToBooleanTrue(BytecodeLabel* label);
+  BytecodeArrayBuilder& JumpIfToBooleanFalse(BytecodeLabel* label);

[rmcilroy, 2015/10/13 15:43:24]

We probably want to merge these into JumpIfTrue/False for the
bytecode-array-builder (with the array-builder choosing behind the scenes
whether to emit the jump with the ToBoolean or not), but we will do that  do
that in a followup CL - could you just add a TODO here for now.

[mythria, 2015/10/14 13:33:42]

Done.

   BytecodeArrayBuilder& Return();
 
   BytecodeArrayBuilder& EnterBlock();
   BytecodeArrayBuilder& LeaveBlock();
 
   // Accessors
   Zone* zone() const { return zone_; }
 
  private:
   ZoneVector<uint8_t>* bytecodes() { return &bytecodes_; }
@@ skipping 117 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(TemporaryRegisterScope);
 };
 
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_