MIPS: Avoid embedding new space objects into code objects in the lithium gap resolver.

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index 4e14fbf97702fb8cf914fd2cb07f4d6e54adf1b8..bd5b94f57c60744cf15eed31abd572f021b5c62e 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -264,6 +264,14 @@ class MacroAssembler: public Assembler {
 
   void LoadHeapObject(Register dst, Handle<HeapObject> object);
 
+  void LoadObject(Register result, Handle<Object> object) {
+    if (object->IsHeapObject()) {
+      LoadHeapObject(result, Handle<HeapObject>::cast(object));
+    } else {
+      li(result, object);
+    }
+  }
+
   // ---------------------------------------------------------------------------
   // GC Support