X64: Add the global object as parameter to the GlobalReceiver instruction

src/x64/lithium-x64.h

Index: src/x64/lithium-x64.h
===================================================================
--- src/x64/lithium-x64.h	(revision 7212)
+++ src/x64/lithium-x64.h	(working copy)
@@ -1331,9 +1331,15 @@
 };
 
 
-class LGlobalReceiver: public LTemplateInstruction<1, 0, 0> {
+class LGlobalReceiver: public LTemplateInstruction<1, 1, 0> {
  public:
+  explicit LGlobalReceiver(LOperand* global_object) {
+    inputs_[0] = global_object;
+  }
+
   DECLARE_CONCRETE_INSTRUCTION(GlobalReceiver, "global-receiver")
+
+  LOperand* global() { return InputAt(0); }
 };