Generalize fix for overflowing of the frame-element constant pool.

src/x64/virtual-frame-x64.cc

 // Copyright 2011 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 256 matching lines @@
     }
     if (slot->type() == Slot::PARAMETER) {
       PushParameterAt(slot->index());
       return;
     }
   }
   UNREACHABLE();
 }
 
 
+void VirtualFrame::Push(Handle<Object> value) {
+  if (ConstantPoolOverflowed()) {
+    Result temp = cgen()->allocator()->Allocate();
+    ASSERT(temp.is_valid());
+    if (value->IsSmi()) {
+      __ Move(temp.reg(), Smi::cast(*value));
+    } else {
+      __ movq(temp.reg(), value, RelocInfo::EMBEDDED_OBJECT);
+    }
+    Push(&temp);
+  } else {
+    FrameElement element =
+        FrameElement::ConstantElement(value, FrameElement::NOT_SYNCED);
+    elements_.Add(element);
+  }
+}
+
+
 void VirtualFrame::Drop(int count) {
   ASSERT(count >= 0);
   ASSERT(height() >= count);
   int num_virtual_elements = (element_count() - 1) - stack_pointer_;
 
   // Emit code to lower the stack pointer if necessary.
   if (num_virtual_elements < count) {
     int num_dropped = count - num_virtual_elements;
     stack_pointer_ -= num_dropped;
     __ addq(rsp, Immediate(num_dropped * kPointerSize));
@@ skipping 978 matching lines @@
   Adjust(kHandlerSize - 1);
   __ PushTryHandler(IN_JAVASCRIPT, type);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64