--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgomp/testsuite/libgomp.c/target-27.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,67 @@
+#include <stdlib.h>
+#include <unistd.h>
+
+int
+main ()
+{
+  int x = 0, y = 0, z = 0, err;
+  int shared_mem = 0;
+  #pragma omp target map(to: shared_mem)
+  shared_mem = 1;
+  #pragma omp parallel
+  #pragma omp single
+  {
+    #pragma omp task depend(in: x)
+    {
+      usleep (5000);
+      x = 1;
+    }
+    #pragma omp task depend(in: x)
+    {
+      usleep (6000);
+      y = 2;
+    }
+    #pragma omp task depend(out: z)
+    {
+      usleep (7000);
+      z = 3;
+    }
+    #pragma omp target enter data map(to: x, y, z) depend(inout: x, z) nowait
+    #pragma omp task depend(inout: x, z)
+    {
+      x++; y++; z++;
+    }
+    #pragma omp target update to(x, y) depend(inout: x) nowait
+    #pragma omp target enter data map(always, to: z) depend(inout: z) nowait
+    #pragma omp target map (alloc: x, y, z) map (from: err) depend(inout: x, z)
+    {
+      err = x != 2 || y != 3 || z != 4;
+      x = 5; y = 6; z = 7;
+    }
+    #pragma omp task depend(in: x)
+    {
+      usleep (5000);
+      if (!shared_mem)
+	x = 1;
+    }
+    #pragma omp task depend(in: x)
+    {
+      usleep (6000);
+      if (!shared_mem)
+	y = 2;
+    }
+    #pragma omp task depend(out: z)
+    {
+      usleep (3000);
+      if (!shared_mem)
+	z = 3;
+    }
+    #pragma omp target exit data map(release: z) depend(inout: z) nowait
+    #pragma omp target exit data map(from: x, y) depend(inout: x) nowait
+    #pragma omp target exit data map(from: z) depend(inout: z) nowait
+    #pragma omp taskwait
+    if (err || x != 5 || y != 6 || z != 7)
+      abort ();
+  }
+  return 0;
+}