src/hotspot/share/opto/memnode.cpp

rev 56016 : 8229422: Taskqueue: Outdated selection of weak memory model platforms
Reviewed-by:

*** 2853,2863 ****
          assert(u->Opcode() == Op_MemBarAcquire, "");
          assert(trailing == NULL, "only one");
          trailing = u->as_MemBar();
  #ifdef ASSERT
          Node* leading = trailing->leading_membar();
!         assert(support_IRIW_for_not_multiple_copy_atomic_cpu || leading->Opcode() == Op_MemBarRelease, "incorrect membar");
          assert(leading->as_MemBar()->leading_load_store(), "incorrect membar pair");
          assert(leading->as_MemBar()->trailing_membar() == trailing, "incorrect membar pair");
  #endif
        } else {
          assert(u->as_MemBar()->standalone(), "wrong barrier kind");
--- 2853,2863 ----
          assert(u->Opcode() == Op_MemBarAcquire, "");
          assert(trailing == NULL, "only one");
          trailing = u->as_MemBar();
  #ifdef ASSERT
          Node* leading = trailing->leading_membar();
!         assert(SUPPORT_IRIW_FOR_NOT_MULTI_COPY_ATOMIC_CPU || leading->Opcode() == Op_MemBarRelease, "incorrect membar");
          assert(leading->as_MemBar()->leading_load_store(), "incorrect membar pair");
          assert(leading->as_MemBar()->trailing_membar() == trailing, "incorrect membar pair");
  #endif
        } else {
          assert(u->as_MemBar()->standalone(), "wrong barrier kind");