diff --git a/llvm/test/Regression/CFrontend/2004-02-13-Memset.c.tr b/llvm/test/Regression/CFrontend/2004-02-13-Memset.c.tr
new file mode 100644
index 000000000000..ca0db7a18b28
--- /dev/null
+++ b/llvm/test/Regression/CFrontend/2004-02-13-Memset.c.tr
@@ -0,0 +1,6 @@
+// RUN: %llvmgcc -xc %s -c -o - | llvm-dis | grep llvm.memset | wc -l | grep 3
+
+void test(int* X, char *Y) {
+  memset(X, 4, 1000);
+  bzero(Y, 100);
+}