--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/cilk-plus/AN/pr57457.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,39 @@
+/* { dg-do compile } */
+/* { dg-options "-fcilkplus" } */
+
+/* This test has no array notation components in it and thus should compile
+   fine without crashing.  */
+
+typedef unsigned int size_t;
+typedef int (*__compar_fn_t) (const void *, const void *);
+extern void *bsearch (const void *__key, const void *__base,
+		      size_t __nmemb, size_t __size, __compar_fn_t
+		      __compar)
+  __attribute__ ((__nonnull__ (1, 2, 5))) ;
+extern __inline __attribute__ ((__gnu_inline__)) void *
+bsearch (const void *__key, const void *__base, size_t __nmemb, size_t
+	 __size,
+	 __compar_fn_t __compar)
+{
+  size_t __l, __u, __idx;
+  const void *__p;
+  int __comparison;
+  __l = 0;
+  __u = __nmemb;
+  while (__l < __u)
+    {
+      __idx = (__l + __u) / 2;
+      __p = (void *) (((const char *) __base) +
+		      (__idx * __size));
+      __comparison = (*__compar) (__key,
+				  __p);
+      if (__comparison < 0)
+	__u = __idx;
+      else if (__comparison > 0)
+	__l = __idx + 1;
+      else
+	return (void *)
+	  __p;
+    }
+  return ((void *)0);
+}