Better hydrogen printing for the allocate instruction

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12391057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/hydrogen-instructions.cc

@@ -2661,6 +2661,11 @@ HType HAllocate::CalculateInferredType() {
 }
 
 
+void HAllocate::PrintDataTo(StringStream* stream) {
+  size()->PrintNameTo(stream);
+}
+
+
 HType HFastLiteral::CalculateInferredType() {
   // TODO(mstarzinger): Be smarter, could also be JSArray here.
   return HType::JSObject();

src/hydrogen-instructions.h

@@ -4672,6 +4672,8 @@ class HAllocate: public HTemplateInstruction<2> {
     return (flags_ & ALLOCATE_DOUBLE_ALIGNED) != 0;
   }
 
+  virtual void PrintDataTo(StringStream* stream);
+
   DECLARE_CONCRETE_INSTRUCTION(Allocate)
 
  private: