1 files changed, 10 insertions, 0 deletions
diff --git a/test/hwasan/TestCases/mem-intrinsics-zero-size.c b/test/hwasan/TestCases/mem-intrinsics-zero-size.c
new file mode 100644
index 0000000000000..bcb8e0771f1e0
--- /dev/null
+++ b/test/hwasan/TestCases/mem-intrinsics-zero-size.c
@@ -0,0 +1,10 @@
+// RUN: %clang_hwasan %s -o %t && %run %t
+
+#include <string.h>
+
+int main() {
+  char a[1];
+  memset(a, 0, 0);
+  memmove(a, a, 0);
+  memcpy(a, a, 0);
+}