diff --git a/openmp/runtime/test/tasking/omp_task_priority.c b/openmp/runtime/test/tasking/omp_task_priority.c
new file mode 100644
index 000000000000..68394891a749
--- /dev/null
+++ b/openmp/runtime/test/tasking/omp_task_priority.c
@@ -0,0 +1,22 @@
+// RUN: %libomp-compile && env OMP_MAX_TASK_PRIORITY=42 %libomp-run
+// Test OMP 4.5 task priorities
+// Currently only API function and envirable parsing implemented.
+// Test environment sets envirable: OMP_MAX_TASK_PRIORITY=42 as tested below.
+#include <stdio.h>
+#include <omp.h>
+
+int main (void) {
+    int passed;
+
+    passed = (omp_get_max_task_priority() == 42);    
+    printf("Got %d\n", omp_get_max_task_priority());
+
+    if (passed) {
+       printf("passed\n");
+       return 0;
+    }
+
+    printf("failed\n");
+    return 1;
+}
+
diff --git a/openmp/runtime/test/worksharing/for/kmp_doacross_check.c b/openmp/runtime/test/worksharing/for/kmp_doacross_check.c
new file mode 100644
index 000000000000..c0ee2019c0ab
--- /dev/null
+++ b/openmp/runtime/test/worksharing/for/kmp_doacross_check.c
@@ -0,0 +1,56 @@
+// RUN: %libomp-compile-and-run
+#include <stdio.h>
+
+#define N   1000
+
+struct dim {
+  long long lo; // lower
+  long long up; // upper
+  long long st; // stride
+};
+extern void __kmpc_doacross_init(void*, int, int, struct dim *);
+extern void __kmpc_doacross_wait(void*, int, long long*);
+extern void __kmpc_doacross_post(void*, int, long long*);
+extern void __kmpc_doacross_fini(void*, int);
+extern int __kmpc_global_thread_num(void*);
+
+int main()
+{
+  int i;
+  int iter[N];
+  struct dim dims;
+  for( i = 0; i < N; ++i )
+    iter[i] = 1;
+  dims.lo = 1;
+  dims.up = N-1;
+  dims.st = 1;
+  #pragma omp parallel
+  {
+    int i, gtid;
+    long long vec;
+    gtid = __kmpc_global_thread_num(NULL);
+    __kmpc_doacross_init(NULL,gtid,1,&dims); // thread starts the loop
+    #pragma omp for nowait schedule(dynamic)
+    for( i = 1; i < N; ++i )
+    {
+      // runtime call corresponding to #pragma omp ordered depend(sink:i-1)
+      vec=i-1;
+      __kmpc_doacross_wait(NULL,gtid,&vec);
+      // user's code
+      iter[i] = iter[i-1] + 1;
+      // runtime call corresponding to #pragma omp ordered depend(source)
+      vec=i;
+      __kmpc_doacross_post(NULL,gtid,&vec);
+    }
+    // thread finishes the loop (should be before the loop barrier)
+    __kmpc_doacross_fini(NULL,gtid);
+  }
+  if( iter[N-1] == N ) {
+    printf("passed\n");
+  } else {
+    printf("failed %d != %d\n", iter[N-1], N);
+    return 1;
+  }
+  return 0;
+}
+