1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/O16384.c b/gcc/testsuite/gcc.dg/O16384.c
new file mode 100644
index 000000000..32e17d4e6
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/O16384.c
@@ -0,0 +1,15 @@
+/* Test insane -O argument.  */
+/* { dg-do compile } */
+/* { dg-options "-O16384" } */
+
+__attribute__((__optimize__(16396), __noinline__)) void
+foo (void)
+{
+}
+
+int
+main (void)
+{
+  foo ();
+  return 0;
+}