1 files changed, 12 insertions, 0 deletions
diff --git a/test/smt/mem_builtins.unsat.sail b/test/smt/mem_builtins.unsat.sail
new file mode 100644
index 00000000..28e44658
--- /dev/null
+++ b/test/smt/mem_builtins.unsat.sail
@@ -0,0 +1,12 @@
+default Order dec
+
+$include <prelude.sail>
+$include <regfp.sail>
+
+$property
+function prop() -> bool = {
+  __barrier(Barrier_DSB);
+  let _ = __excl_res();
+  __write_mem_ea(Write_exclusive_release, 32, 0xFFFF_FFFF, 8);
+  true
+}