--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/20061026.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
+
+/* This testcase failed on s390.  The frame size for function f will be
+   exactly 32768 bytes.  The back end has to recognize that this is to
+   large for a 16bit constant and therefore should reserve the literal
+   pool base pointer.  */
+
+void g ();
+
+int f () {
+  char a[32608];
+
+  g (a);
+}