1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-37.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-37.c
new file mode 100644
index 000000000..46b26bb87
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-37.c
@@ -0,0 +1,27 @@
+/* { dg-do link } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+extern void link_error (void);
+static const int my_array [3] = { 4, 5, 6 };
+
+void f0 (void)
+{
+  int j, sum = 0;
+  for (j = 0; j < 3; j ++)
+    sum += my_array [j];
+  if (15 != sum)
+    link_error ();
+}
+
+int f1 (int a [])
+{
+  int j, sum = 0;
+  for (j = 0; j < 3; j ++)
+    sum += a [j] + my_array [j];
+  return sum;
+}
+
+int main() { }
+
+/* { dg-final { scan-tree-dump-not "my_array" "optimized" } } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */