--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/gimplefe-15.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-O -fgimple" } */
+
+struct Y { int b[2]; };
+struct X { int a; struct Y y; };
+struct X x;
+
+int __GIMPLE ()
+foo (struct X *p, _Complex int q)
+{
+  int b;
+  b = __real q;
+  p->a = b;
+  x.y.b[b] = b;
+  b = p->y.b[1];
+  b = x.a;
+  return b;
+}