1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20071128-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20071128-1.c
new file mode 100644
index 000000000..14b3f9398
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20071128-1.c
@@ -0,0 +1,24 @@
+/* PR tree-optimization/34140 */
+/* Testcase by Martin Michlmayr <tbm@cyrius.com> */
+
+struct S
+{
+  unsigned int s;
+};
+struct T
+{
+  struct S t[2];
+  unsigned int u : 1;
+};
+
+void
+foo (int x, int y, int z)
+{
+  int i;
+  struct T t;
+
+  t.u = t.u;
+  for (i = 0; i < x; i++)
+    if (z != 1)
+      t.t[i].s = y || t.u;
+}