src/hotspot/cpu/sparc/c1_LIRAssembler_sparc.cpp

remove c1 runtime1 medium slowpath

*** 1876,1908 ****
      __ mov(src_pos, O1);
      __ mov(dst,     O2);
      __ mov(dst_pos, O3);
      __ mov(length,  O4);
      address copyfunc_addr = StubRoutines::generic_arraycopy();
  
-     if (copyfunc_addr == NULL) { // Use C version if stub was not generated
-       __ call_VM_leaf(tmp, CAST_FROM_FN_PTR(address, Runtime1::arraycopy));
-     } else {
  #ifndef PRODUCT
!       if (PrintC1Statistics) {
!         address counter = (address)&Runtime1::_generic_arraycopystub_cnt;
!         __ inc_counter(counter, G1, G3);
!       }
! #endif
!       __ call_VM_leaf(tmp, copyfunc_addr);
      }
  
!     if (copyfunc_addr != NULL) {
!       __ xor3(O0, -1, tmp);
!       __ sub(length, tmp, length);
!       __ add(src_pos, tmp, src_pos);
!       __ cmp_zero_and_br(Assembler::less, O0, *stub->entry());
!       __ delayed()->add(dst_pos, tmp, dst_pos);
!     } else {
!       __ cmp_zero_and_br(Assembler::less, O0, *stub->entry());
!       __ delayed()->nop();
!     }
      __ bind(*stub->continuation());
      return;
    }
  
    assert(default_type != NULL && default_type->is_array_klass(), "must be true at this point");
--- 1876,1900 ----
      __ mov(src_pos, O1);
      __ mov(dst,     O2);
      __ mov(dst_pos, O3);
      __ mov(length,  O4);
      address copyfunc_addr = StubRoutines::generic_arraycopy();
+     assert(copyfunc_addr != NULL, "generic arraycopy stub required");
  
  #ifndef PRODUCT
!     if (PrintC1Statistics) {
!       address counter = (address)&Runtime1::_generic_arraycopystub_cnt;
!       __ inc_counter(counter, G1, G3);
      }
+ #endif
+     __ call_VM_leaf(tmp, copyfunc_addr);
  
!     __ xor3(O0, -1, tmp);
!     __ sub(length, tmp, length);
!     __ add(src_pos, tmp, src_pos);
!     __ cmp_zero_and_br(Assembler::less, O0, *stub->entry());
!     __ delayed()->add(dst_pos, tmp, dst_pos);
      __ bind(*stub->continuation());
      return;
    }
  
    assert(default_type != NULL && default_type->is_array_klass(), "must be true at this point");