-#undef LLVM_COMPACTIFY_SENTINELS
-/// @brief activate small sentinel structs
-/// Comment out if you want better debuggability
-/// of ilist<> end() iterators.
-/// See also llvm/ADT/ilist_node.h, where the
-/// same change must be made.
-///
-#define LLVM_COMPACTIFY_SENTINELS 1
-
-#if defined(LLVM_COMPACTIFY_SENTINELS) && LLVM_COMPACTIFY_SENTINELS
-# define sentinel_tail_assert(COND)
-#else
-# define sentinel_tail_assert(COND) assert(COND)
-#endif
-