src/share/vm/opto/loopTransform.cpp

rev 8611 : 8086069: Adapt runtime calls to recent intrinsics to pass ints as long
Summary: Remove CCallingConventionRequiresIntsAsLongs from shared code and push functionality to native wrapper. Less optimal but more flexible.

*** 2939,2967 ****
    } else if (t == T_DOUBLE) {
      store_value = new MoveD2LNode(store_value);
      _igvn.register_new_node_with_optimizer(store_value);
    }
  
-   if (CCallingConventionRequiresIntsAsLongs &&
-       // See StubRoutines::select_fill_function for types. FLOAT has been converted to INT.
-       (t == T_FLOAT || t == T_INT ||  is_subword_type(t))) {
-     store_value = new ConvI2LNode(store_value);
-     _igvn.register_new_node_with_optimizer(store_value);
-   }
- 
    Node* mem_phi = store->in(MemNode::Memory);
    Node* result_ctrl;
    Node* result_mem;
    const TypeFunc* call_type = OptoRuntime::array_fill_Type();
    CallLeafNode *call = new CallLeafNoFPNode(call_type, fill,
                                              fill_name, TypeAryPtr::get_array_body_type(t));
    uint cnt = 0;
    call->init_req(TypeFunc::Parms + cnt++, from);
    call->init_req(TypeFunc::Parms + cnt++, store_value);
-   if (CCallingConventionRequiresIntsAsLongs) {
-     call->init_req(TypeFunc::Parms + cnt++, C->top());
-   }
  #ifdef _LP64
    len = new ConvI2LNode(len);
    _igvn.register_new_node_with_optimizer(len);
  #endif
    call->init_req(TypeFunc::Parms + cnt++, len);
--- 2939,2957 ----