diff --git a/HalideIR b/HalideIR
index 98e8df564f85..3278103721cf 160000
--- a/HalideIR
+++ b/HalideIR
@@ -1 +1 @@
-Subproject commit 98e8df564f8543b337ec0528dbcb06a30f91e694
+Subproject commit 3278103721cfabf7435f1e9ba1fd75a7c38f13c9
diff --git a/tests/cpp/ir_simplify_test.cc b/tests/cpp/ir_simplify_test.cc
new file mode 100644
index 000000000000..172f1af6a5dc
--- /dev/null
+++ b/tests/cpp/ir_simplify_test.cc
@@ -0,0 +1,15 @@
+#include <dmlc/logging.h>
+#include <gtest/gtest.h>
+#include <tvm/tvm.h>
+#include <pass/Simplify.h>
+
+TEST(IRSIMPLIFY, Basic) {
+  using namespace Halide::Internal;
+  simplify_test();
+}
+
+int main(int argc, char ** argv) {
+  testing::InitGoogleTest(&argc, argv);
+  testing::FLAGS_gtest_death_test_style = "threadsafe";
+  return RUN_ALL_TESTS();
+}