1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20030824-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20030824-1.c
new file mode 100644
index 000000000..e5988bd79
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20030824-1.c
@@ -0,0 +1,23 @@
+/* { dg-do compile } */
+/* { dg-options "-O1 -fdump-tree-optimized" } */
+
+struct A
+{
+  int a,b;
+};
+
+int foo (int x, int y)
+{
+  int i, j;
+  struct A a,b;
+
+  a.a = x;
+  b.b = y;
+  j = a.a;
+  i = b.b;
+  return i + j;
+}
+
+/* The addition should be optimized into 'y+x'.  */
+/* { dg-final { scan-tree-dump-times "\[xy\]_..D. \\+ \[xy]_..D." 1 "optimized"} } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */