1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr49474.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr49474.c
new file mode 100644
index 000000000..0368ccb02
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr49474.c
@@ -0,0 +1,16 @@
+typedef struct gfc_formal_arglist
+{
+  int next;
+}
+gfc_actual_arglist;
+update_arglist_pass (gfc_actual_arglist* lst, int po, unsigned argpos,
+       const char *name)
+{
+  ((void)(__builtin_expect(!(argpos > 0), 0) ? __builtin_unreachable(), 0 : 0));
+  if (argpos == 1)
+      return 0;
+  if (lst)
+    lst->next = update_arglist_pass (lst->next, po, argpos - 1, name);
+  else
+    lst = update_arglist_pass (((void *)0), po, argpos - 1, name);
+}