diff --git a/docs/CommandGuide/gccld.html b/docs/CommandGuide/gccld.html
index 517caa95a15..1b90d845952 100644
--- a/docs/CommandGuide/gccld.html
+++ b/docs/CommandGuide/gccld.html
@@ -101,6 +101,11 @@ using the -native option.
 	Verify each pass result.
 	<p>
 
+	<li> -disable-opt
+	<br>
+    Disable all link-time optimization passes.
+	<p>
+
 	<li> -L=&lt;directory&gt;
 	<br>
 	Add directory to the list of directories to search when looking for