1 files changed, 20 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr49518.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr49518.c
new file mode 100644
index 000000000..55761fd61
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr49518.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-Wno-aggressive-loop-optimizations" } */
+
+int a, b;
+struct S { unsigned int s, t, u; } c, d = { 0, 1, 0 };
+
+void
+test (unsigned char z)
+{
+  char e[] = {0, 0, 0, 0, 1};
+  for (c.s = 1; c.s; c.s++)
+    {
+      b = e[c.s];
+      if (a)
+	break;
+      b = z >= c.u;
+      if (d.t)
+	break;
+    }
+}