1 files changed, 36 insertions, 0 deletions
diff --git a/lib/msan/tests/msandr_test_so.cc b/lib/msan/tests/msandr_test_so.cc
new file mode 100644
index 000000000000..fddd8ded8964
--- /dev/null
+++ b/lib/msan/tests/msandr_test_so.cc
@@ -0,0 +1,36 @@
+//===-- msandr_test_so.cc  ------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of MemorySanitizer.
+//
+// MemorySanitizer unit tests.
+//===----------------------------------------------------------------------===//
+
+#include "msandr_test_so.h"
+
+void dso_memfill(char* s, unsigned n) {
+  for (unsigned i = 0; i < n; ++i)
+    s[i] = i;
+}
+
+int dso_callfn(int (*fn)(void)) {
+  volatile int x = fn();
+  return x;
+}
+
+int dso_callfn1(int (*fn)(long long, long long, long long)) {  //NOLINT
+  volatile int x = fn(1, 2, 3);
+  return x;
+}
+
+int dso_stack_store(void (*fn)(int*, int*), int x) {
+  int y = x + 1;
+  fn(&x, &y);
+  return y;
+}