1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/unsorted/xb.c b/gcc/testsuite/gcc.c-torture/unsorted/xb.c
new file mode 100644
index 000000000..09087ccf3
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/unsorted/xb.c
@@ -0,0 +1,17 @@
+foo (a, b)
+{
+  unsigned x = 1;
+
+  a += b;
+  a += x;
+  if (a <= 0)
+    return 1;
+  return 0;
+}
+
+main ()
+{
+  printf ("%d\n", foo (1, ~0));
+  printf ("%d\n", foo (0, ~0));
+  printf ("%d\n", foo (-1, ~0));
+}