--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/pr28755.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,24 @@
+/* PR middle-end/28755 */
+/* { dg-do compile } */
+/* { dg-require-effective-target ptr32plus } */
+/* { dg-options "-Os" } */
+/* { dg-final { scan-assembler-times "2112543726\|7deadbee" 2 } } */
+/* { dg-skip-if "integer output is different here" { nvptx-*-* } } */
+
+struct S
+{
+  void *s1;
+  unsigned s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14;
+};
+
+const struct S array[] = {
+  { (void *) 0, 60, 640, 2112543726, 39682, 48, 16, 33, 10, 96, 2, 0, 0, 4 },
+  { (void *) 0, 60, 2112543726, 192, 18251, 16, 33, 10, 96, 2, 0, 0, 4, 212 }
+};
+
+void
+foo (struct S *x)
+{
+  x[0] = array[0];
+  x[5] = array[1];
+}