Improved printing of HBitwise instructions.

Review URL: https://chromiumcodereview.appspot.com/9972007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/hydrogen-instructions.cc

@@ -2272,6 +2272,13 @@ void HIn::PrintDataTo(StringStream* stream) {
 }
 
 
+void HBitwise::PrintDataTo(StringStream* stream) {
+  stream->Add(Token::Name(op_));
+  stream->Add(" ");
+  HBitwiseBinaryOperation::PrintDataTo(stream);
+}
+
+
 Representation HPhi::InferredRepresentation() {
   bool double_occurred = false;
   bool int32_occurred = false;

src/hydrogen-instructions.h

@@ -3353,6 +3353,8 @@ class HBitwise: public HBitwiseBinaryOperation {
                                    HValue* left,
                                    HValue* right);
 
+  virtual void PrintDataTo(StringStream* stream);
+
   DECLARE_CONCRETE_INSTRUCTION(Bitwise)
 
  protected: