src/share/vm/opto/library_call.cpp

rev 7007 : 8057758: Tests run TypeProfileLevel=222 crash with guarantee(0) failed: must find derived/base pair
Summary: Use TypeAryPtr::INT type with offset 0 in inline_multiplyToLen().
Reviewed-by: kvn, iveresov

*** 4966,4976 ****
      // 'x_start' points to x array + scaled xlen
      // 'y_start' points to y array + scaled ylen
  
      // Allocate the result array
      Node* zlen = _gvn.transform(new AddINode(xlen, ylen));
!     Node* klass_node = makecon(TypeKlassPtr::make(ciTypeArrayKlass::make(T_INT)));
  
      IdealKit ideal(this);
  
  #define __ ideal.
       Node* one = __ ConI(1);
--- 4966,4977 ----
      // 'x_start' points to x array + scaled xlen
      // 'y_start' points to y array + scaled ylen
  
      // Allocate the result array
      Node* zlen = _gvn.transform(new AddINode(xlen, ylen));
!     ciKlass* klass = ciTypeArrayKlass::make(T_INT);
!     Node* klass_node = makecon(TypeKlassPtr::make(klass));
  
      IdealKit ideal(this);
  
  #define __ ideal.
       Node* one = __ ConI(1);
*** 5000,5010 ****
         __ set(z_alloc, narr);
       } __ end_if();
  
       sync_kit(ideal);
       z = __ value(z_alloc);
!      _gvn.set_type(z, TypeAryPtr::INTS);
       // Final sync IdealKit and GraphKit.
       final_sync(ideal);
  #undef __
  
      Node* z_start = array_element_address(z, intcon(0), T_INT);
--- 5001,5012 ----
         __ set(z_alloc, narr);
       } __ end_if();
  
       sync_kit(ideal);
       z = __ value(z_alloc);
!      // Can't use TypeAryPtr::INTS which uses Bottom offset.
!      _gvn.set_type(z, TypeOopPtr::make_from_klass(klass));
       // Final sync IdealKit and GraphKit.
       final_sync(ideal);
  #undef __
  
      Node* z_start = array_element_address(z, intcon(0), T_INT);