diff --git a/clang/test/CodeGen/msan-param-retval.c b/clang/test/CodeGen/msan-param-retval.c
index e0aae2d90fdc6..b003ae21ba82c 100644
--- a/clang/test/CodeGen/msan-param-retval.c
+++ b/clang/test/CodeGen/msan-param-retval.c
@@ -23,6 +23,13 @@ int foo() {
   return 1;
 }
 
-// CHECK:   define dso_local i32 @foo() #0 {
-// CHECK:        @__msan_retval_tls
+// CHECK: define dso_local i32 @foo() #0 {
+// CHECK:   @__msan_retval_tls
+// CHECK: }
+
+int noret() {
+}
+
+// CHECK: define dso_local i32 @noret() #0 {
+// CHECK:   %retval = alloca
 // CHECK: }
\ No newline at end of file
diff --git a/clang/test/CodeGen/msan-param-retval.cpp b/clang/test/CodeGen/msan-param-retval.cpp
index 6926cce1080e1..d34dafaa8eb6d 100644
--- a/clang/test/CodeGen/msan-param-retval.cpp
+++ b/clang/test/CodeGen/msan-param-retval.cpp
@@ -28,4 +28,12 @@ int foo() {
 // CLEAN:        @__msan_retval_tls
 // NOUNDEF_ONLY: @__msan_retval_tls
 // EAGER-NOT:    @__msan_retval_tls
+// CHECK: }
+
+int noret() {
+}
+
+// CLEAN: define dso_local i32 @_Z5noretv() #0 {
+// NOUNDEF: define dso_local noundef i32 @_Z5noretv() #0 {
+// CHECK:  unreachable
 // CHECK: }
\ No newline at end of file