Revert "Load the global proxy from the context of the target function."

src/x64/full-codegen-x64.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2728 matching lines @@
                      property->key()->AsLiteral()->value(),
                      RelocInfo::CODE_TARGET);
     } else {
       EmitKeyedCallWithIC(expr, property->key());
     }
   } else {
     // Call to an arbitrary expression not handled specially above.
     { PreservePositionScope scope(masm()->positions_recorder());
       VisitForStackValue(callee);
     }
-    // Push the hole as receiver.
-    // It will be correctly replaced in the call stub.
-    __ PushRoot(Heap::kTheHoleValueRootIndex);
+    // Load global receiver object.
+    __ movq(rbx, GlobalObjectOperand());
+    __ push(FieldOperand(rbx, GlobalObject::kGlobalReceiverOffset));
     // Emit function call.
-    EmitCallWithStub(expr, RECEIVER_IS_IMPLICIT);
+    EmitCallWithStub(expr, NO_CALL_FUNCTION_FLAGS);
   }
 
 #ifdef DEBUG
   // RecordJSReturnSite should have been called.
   ASSERT(expr->return_is_recorded_);
 #endif
 }
 
 
 void FullCodeGenerator::VisitCallNew(CallNew* expr) {
@@ skipping 2137 matching lines @@
 
   ASSERT_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),
             Assembler::target_address_at(call_target_address));
   return OSR_AFTER_STACK_CHECK;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64