3 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 96be244e0c2..b7e41c6487d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2005-08-16  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR tree-opt/23402
+	* gcc.c-torture/compile/zero-strct-3.c: New test.
+	* gcc.c-torture/compile/zero-strct-4.c: New test.
+
 2005-08-16  Steven Bosscher  <stevenb@suse.de>
 
 	PR target/23376
diff --git a/gcc/testsuite/gcc.c-torture/compile/zero-strct-3.c b/gcc/testsuite/gcc.c-torture/compile/zero-strct-3.c
new file mode 100644
index 00000000000..31bc328d06c
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/zero-strct-3.c
@@ -0,0 +1,12 @@
+typedef struct {} spinlock_t;
+struct sk_buff_head {
+  int i;
+  spinlock_t lock;
+};
+struct sk_buff_head audit_skb_queue;
+void audit_init(void)
+{
+  struct sk_buff_head *list = &audit_skb_queue;
+  spinlock_t a = {};
+  audit_skb_queue.lock = a;
+}
diff --git a/gcc/testsuite/gcc.c-torture/compile/zero-strct-4.c b/gcc/testsuite/gcc.c-torture/compile/zero-strct-4.c
new file mode 100644
index 00000000000..4a5889f80f3
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/zero-strct-4.c
@@ -0,0 +1,14 @@
+typedef struct {} raw_spinlock_t;
+typedef struct {
+  raw_spinlock_t raw_lock;
+} spinlock_t;
+struct sk_buff_head {
+  int i;
+  spinlock_t lock;
+};
+struct sk_buff_head audit_skb_queue;
+void audit_init(void)
+{
+  struct sk_buff_head *list = &audit_skb_queue;
+  audit_skb_queue.lock = (spinlock_t) { .raw_lock = { } };
+}