include/llvm/Support/ReverseIteration.h

   1 #ifndef LLVM_SUPPORT_REVERSEITERATION_H
   2 #define LLVM_SUPPORT_REVERSEITERATION_H
   3
   4 #include "llvm/Config/abi-breaking.h"
   5 #include "llvm/Support/PointerLikeTypeTraits.h"
   6
   7 namespace llvm {
   8
   9 template<class T = void *>
  10 bool shouldReverseIterate() {
  11 #if LLVM_ENABLE_REVERSE_ITERATION
  12   return detail::IsPointerLike<T>::value;
  13 #else
  14   return false;
  15 #endif
  16 }
  17
  18 }
  19 #endif