--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.c-torture/compile/20030904-1.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,94 @@
+struct A
+{
+  long a1;
+  double *a2;
+};
+
+struct B
+{
+  void *b1;
+  double b2, b3;
+  struct
+  {
+    int d1;
+    double d2;
+  } b4;
+};
+
+struct C
+{
+  struct A *c1;
+  void *c2;
+};
+
+long fn1 (struct A *, double);
+void fn2 (void *, const char *);
+double fn3 (double);
+double fn4 (double);
+int fn5 (void *, double, double);
+
+int
+foo (struct B *x)
+{
+  struct C *e = x->b1;
+  struct A *f = e->c1;
+  long g, h, i;
+  double *j, k;
+  g = fn1 (f, 0.5 * (x->b2 + x->b3)), h = g + 1, i = f->a1;
+  j = f->a2, k = x->b4.d2;
+  fn2 (x, "something");
+  if (g <= 0)
+    {
+      double l = j[2] - j[1];
+      if (l > 0.0 && l <= 0.02)
+        k = (x->b4.d1 == 1
+             ? ((1.0 / l) < 25 ? 25 : (1.0 / l))
+             : fn3 ((1.0 / l) < 25 ? 25 : (1.0 / l)));
+    }
+  else
+    {
+      double m = j[h] - j[g], n = 0.0, l = 0.0;
+      if (g > 1)
+        n = j[g] - j[g - 1];
+      if (h < i)
+        l = j[h + 1] - j[h];
+      if (n > 0.02)
+        n = 0;
+      if (m > 0.02)
+        m = 0;
+      if (l > 0.02)
+        l = 0;
+      if (m < n)
+        {
+          double o = m;
+          m = n;
+          n = o;
+        }
+      if (l < n)
+        {
+          double o = l;
+          l = n;
+          n = o;
+        }
+      if (l < m)
+        {
+          double o = l;
+          l = m;
+          m = o;
+        }
+      if (n != 0.0)
+        k = (x->b4.d1 == 1
+             ? ((1 / m) < 25 ? 25 : (1 / m))
+             : fn3 ((1 / m) < 25 ? 25 : (1 / m)));
+      else if (m != 0.0)
+        k = (x->b4.d1 == 1
+             ? ((2 / (m + l)) < 25 ? 25 : (2 / (m + l)))
+             : fn3 ((2 / (m + l)) < 25 ? 25 : (2 / (m + l))));
+      else if (l != 0.0)
+        k = (x->b4.d1 == 1
+             ? ((1 / l) < 25 ? 25 : (1 / l))
+             : fn3 ((1 / l) < 25 ? 25 : (1 / l)));
+    }
+  fn5 (e->c2, 0.5 * (x->b2 + x->b3), (x->b4.d1 == 1 ? k : fn4 (k)));
+  return 1;
+}