1 files changed, 16 insertions, 0 deletions
diff --git a/test/msan/preinit_array.cpp b/test/msan/preinit_array.cpp
new file mode 100644
index 000000000..6f877bac0
--- /dev/null
+++ b/test/msan/preinit_array.cpp
@@ -0,0 +1,16 @@
+// RUN: %clangxx_msan -O0 %s -o %t && %run %t
+
+#include <sanitizer/msan_interface.h>
+
+volatile int global;
+static void pre_ctor() {
+  volatile int local;
+  global = 42;
+  local = 42;
+}
+
+__attribute__((section(".preinit_array"), used)) void(*__local_pre_ctor)(void) = pre_ctor;
+
+int main(void) {
+  return 0;
+}