 }
 DECLARE_UNITTEST(TestMergeSortByKeyUnalignedSimple);
 
+#endif // THRUST_DEBUG_CUDA_MERGE_SORT
+
 #endif // THRUST_DEVICE_BACKEND == THRUST_DEVICE_BACKEND_CUDA
 

}
DECLARE_VARIABLE_UNITTEST(TestMergeSortAscendingKey);


void TestMergeSortDescendingKey(void)
{

#endif
{
#ifdef THRUST_DEBUG_CUDA_MERGE_SORT

// XXX these work
//    const size_t n = 30000;
//    const size_t n = 32500;
//    const size_t n = 32750;
//    const size_t n = 32764;
//    const size_t n = 32765;
//    const size_t n = 32768;

// XXX these fail
      const size_t n = 32769;
//    const size_t n = 32770;
//    const size_t n = 32775;
//    const size_t n = 32800;
//    const size_t n = 32850;
//    const size_t n = 33000;
//    const size_t n = 33750;
//    const size_t n = 35000;
//    const size_t n = 40000;
//    const size_t n = 60000;
    typedef int T;
#endif

