| #ifndef LLVM_SUPPORT_REVERSEITERATION_H | |
| #define LLVM_SUPPORT_REVERSEITERATION_H | |
| #include "llvm/Config/abi-breaking.h" | |
| #include "llvm/Support/PointerLikeTypeTraits.h" | |
| namespace llvm { | |
| template<class T = void *> | |
| bool shouldReverseIterate() { | |
| #if LLVM_ENABLE_REVERSE_ITERATION | |
| return detail::IsPointerLike<T>::value; | |
| #else | |
| return false; | |
| #endif | |
| } | |
| } // namespace llvm | |
| #endif |