diff --git a/gas/testsuite/gas/arc/.Sanitize b/gas/testsuite/gas/arc/.Sanitize
index a8d5b675b7..b42b9266ff 100644
--- a/gas/testsuite/gas/arc/.Sanitize
+++ b/gas/testsuite/gas/arc/.Sanitize
@@ -45,6 +45,8 @@ sshift.s
 sshift.d
 st.s
 st.d
+warn.exp
+warn.s
 
 Things-to-lose:
 
diff --git a/gas/testsuite/gas/arc/warn.exp b/gas/testsuite/gas/arc/warn.exp
new file mode 100644
index 0000000000..a7a3e57cc2
--- /dev/null
+++ b/gas/testsuite/gas/arc/warn.exp
@@ -0,0 +1,9 @@
+# Test assembler warnings.
+
+load_lib gas-dg.exp
+
+dg-init
+
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/warn*.s]] "" "" ""
+
+dg-finish
\ No newline at end of file