src/share/vm/opto/type.hpp

rev 9233 : 8141551: C2 can not handle returns with inccompatible interface arrays
Reviewed-by: kvn

*** 366,375 ****
--- 366,380 ----
    static const Type* get_const_basic_type(BasicType type) {
      assert((uint)type <= T_CONFLICT && _const_basic_type[type] != NULL, "bad type");
      return _const_basic_type[type];
    }
  
+   // For two instance arrays of same dimension, return the base element types.
+   // Otherwise or if the arrays have different dimensions, return NULL.
+   static void get_arrays_base_elements(const Type *a1, const Type *a2,
+                                        const TypeInstPtr **e1, const TypeInstPtr **e2);
+ 
    // Mapping to the array element's basic type.
    BasicType array_element_basic_type() const;
  
    // Create standard type for a ciType:
    static const Type* get_const_type(ciType* type);