1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr54409.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr54409.c
new file mode 100644
index 000000000..c7595474f
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr54409.c
@@ -0,0 +1,28 @@
+/* { dg-do compile } */
+
+int b;
+
+struct S
+{
+  char *p;
+  struct {
+  } s;
+  int a;
+};
+
+static _Bool
+fn2 (int *p1)
+{
+  if (b)
+    {
+      struct S *c = (struct S *) &p1;
+      return c->a;
+    }
+}
+
+_Bool
+fn3 (struct S *p1)
+{
+  if (fn2 ((int *) &p1->s))
+    return 0;
+}