1 files changed, 22 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-23550.rs b/tests/ui/issues/issue-23550.rs
new file mode 100644
index 000000000..9cce9a0a9
--- /dev/null
+++ b/tests/ui/issues/issue-23550.rs
@@ -0,0 +1,22 @@
+// build-pass
+#![feature(core_intrinsics)]
+#![allow(warnings)]
+
+use std::intrinsics;
+
+#[derive(Copy, Clone)]
+struct Wrap(i64);
+
+// These volatile intrinsics used to cause an ICE
+
+unsafe fn test_bool(p: &mut bool, v: bool) {
+    intrinsics::volatile_load(p);
+    intrinsics::volatile_store(p, v);
+}
+
+unsafe fn test_immediate_fca(p: &mut Wrap, v: Wrap) {
+    intrinsics::volatile_load(p);
+    intrinsics::volatile_store(p, v);
+}
+
+fn main() {}