--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/torture/pr87402.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,33 @@
+/* { dg-do compile } */
+
+void
+xl (int co)
+{
+  int ar = 0;
+
+  if (ar != 0)
+    {
+      int pp, ll = 0;
+      int *zx;
+
+      if (co == 0)
+	{
+	}
+      else
+	{
+	  zx = &pp;
+
+	  if (co < 0)
+	    while (co < 1)
+	      {
+to:
+		while (ll < 1)
+		  ++ll;
+	      }
+
+	  *zx = (__INTPTR_TYPE__)&ar;
+	}
+    }
+
+  goto to;
+}