1 files changed, 8 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-4.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-4.c
new file mode 100644
index 000000000..908015239
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ivopts-4.c
@@ -0,0 +1,8 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
+void foo(int *p, long i, int j)
+{
+  do {
+      p[i]++;
+  } while (i += j);
+}