1 files changed, 52 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr80122.c b/gcc/testsuite/gcc.dg/torture/pr80122.c
new file mode 100644
index 00000000000..a76d756c32e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr80122.c
@@ -0,0 +1,52 @@
+/* { dg-do run } */
+
+#define __GNU_ALWAYS_INLINE inline __attribute__(( __always_inline__))
+
+#define DEVT_ALL    0
+
+#define CMD_ABI_DEVICES 100
+
+static __GNU_ALWAYS_INLINE int
+send_msg_to_gm_w_dev_t(int msg_type, unsigned int dev_msg_type,
+		       int devt, ...)
+{
+  char s[256];
+  int nArgs = __builtin_va_arg_pack_len();
+  if (nArgs != 2)
+    __builtin_abort ();
+  __builtin_sprintf (s, "%d", __builtin_va_arg_pack ());
+  if (__builtin_strcmp (s, "99") != 0)
+    __builtin_abort ();
+  /* do something with nArgs and ... */ 
+  return 0;
+}
+
+static __GNU_ALWAYS_INLINE int
+send_msg_to_gm(int msg_type, unsigned int dev_msg_type,
+	       ...)
+{
+  int nArgs = __builtin_va_arg_pack_len();
+  if (nArgs != 2)
+    __builtin_abort ();
+  return send_msg_to_gm_w_dev_t(msg_type, dev_msg_type,
+				DEVT_ALL, __builtin_va_arg_pack()); 
+}
+
+static __GNU_ALWAYS_INLINE int
+send_enable(unsigned int dev_msg_type, ...)
+{
+  int nArgs = __builtin_va_arg_pack_len();
+  if (nArgs != 2)
+    __builtin_abort ();
+  return send_msg_to_gm(CMD_ABI_DEVICES, dev_msg_type,  __builtin_va_arg_pack());
+}
+
+int 
+main(void)
+{
+  int mode = 99;
+
+  send_enable(1, mode, sizeof(mode));
+
+  return 0;
+}