1 files changed, 36 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c/usm-4.c b/libgomp/testsuite/libgomp.c/usm-4.c
new file mode 100644
index 00000000000..753908c8440
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/usm-4.c
@@ -0,0 +1,36 @@
+/* { dg-do run } */
+
+#include <omp.h>
+#include <stdint.h>
+
+int
+main ()
+{
+  int *a = (int *) omp_alloc(sizeof(int)*2, ompx_unified_shared_mem_alloc);
+  if (!a)
+    __builtin_abort ();
+
+  a[0] = 42;
+  a[1] = 43;
+
+  uintptr_t a_p = (uintptr_t)a;
+
+#pragma omp target enter data map(to:a[0:2])
+
+#pragma omp target
+    {
+      if (a[0] != 42 || a_p != (uintptr_t)a)
+	__builtin_abort ();
+    }
+
+#pragma omp target
+    {
+      if (a[1] != 43 || a_p != (uintptr_t)a)
+	__builtin_abort ();
+    }
+
+#pragma omp target exit data map(delete:a[0:2])
+
+  omp_free(a, ompx_unified_shared_mem_alloc);
+  return 0;
+}