1 files changed, 34 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr53163.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr53163.c
new file mode 100644
index 000000000..990b11324
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr53163.c
@@ -0,0 +1,34 @@
+/* PR tree-optimization/53163 */
+
+struct S { int s; } b, f;
+int a, c;
+
+void
+foo (void)
+{
+  int d, e;
+  for (d = 4; d < 19; ++d)
+    for (e = 2; e >= 0; e--)
+      {
+	a = 0;
+	a = 1;
+      }
+}
+
+void
+bar (void)
+{
+  int g, h, i;
+  for (i = 1; i >= 0; i--)
+    {
+      b = f;
+      for (g = 0; g <= 1; g++)
+	{
+	  if (c)
+	    break;
+	  for (h = 0; h <= 1; h++)
+	    foo ();
+	  foo ();
+	}
+    }
+}