1 files changed, 49 insertions, 0 deletions
diff --git a/offload/test/mapping/low_alignment.c b/offload/test/mapping/low_alignment.c
new file mode 100644
index 000000000000..615a5a9c3111
--- /dev/null
+++ b/offload/test/mapping/low_alignment.c
@@ -0,0 +1,49 @@
+// RUN: %libomptarget-compilexx-run-and-check-generic
+
+#include <omp.h>
+#include <stdio.h>
+
+int main() {
+  struct S {
+    int i;
+    int j;
+  } s;
+  s.i = 20;
+  s.j = 30;
+#pragma omp target data map(tofrom : s)
+  {
+#pragma omp target map(from : s.i, s.j)
+    {
+      s.i = 21;
+      s.j = 31;
+    }
+  }
+  if (s.i == 21 && s.j == 31)
+    printf("PASS 1\n");
+  // CHECK: PASS 1
+
+  struct T {
+    int a;
+    int b;
+    int c;
+    int d;
+    int i;
+    int j;
+  } t;
+  t.a = 10;
+  t.i = 20;
+  t.j = 30;
+#pragma omp target data map(from : t.i, t.j)
+  {
+#pragma omp target map(from : t.a)
+    {
+      t.a = 11;
+      t.i = 21;
+      t.j = 31;
+    }
+  }
+  if (t.a == 11 && t.i == 21 && t.j == 31)
+    printf("PASS 2\n");
+  // CHECK: PASS 2
+  return 0;
+}