1 files changed, 28 insertions, 0 deletions
diff --git a/offload/test/offloading/test_libc.cpp b/offload/test/offloading/test_libc.cpp
new file mode 100644
index 000000000000..859c2da97de0
--- /dev/null
+++ b/offload/test/offloading/test_libc.cpp
@@ -0,0 +1,28 @@
+// RUN: %libomptarget-compilexx-run-and-check-generic
+
+#include <algorithm>
+
+extern "C" int printf(const char *, ...);
+
+// std::equal is lowered to libc function memcmp.
+void test_memcpy() {
+  int r = 0;
+#pragma omp target map(from : r)
+  {
+    int x[2] = {0, 0};
+    int y[2] = {0, 0};
+    int z[2] = {0, 1};
+    bool eq1 = std::equal(x, x + 2, y);
+    bool eq2 = std::equal(x, x + 2, z);
+    r = eq1 && !eq2;
+  }
+  printf("memcmp: %s\n", r ? "PASS" : "FAIL");
+}
+
+int main(int argc, char *argv[]) {
+  test_memcpy();
+
+  return 0;
+}
+
+// CHECK: memcmp: PASS