diff --git a/llvm/lib/ToolDrivers/llvm-lib/Options.td b/llvm/lib/ToolDrivers/llvm-lib/Options.td
--- a/llvm/lib/ToolDrivers/llvm-lib/Options.td
+++ b/llvm/lib/ToolDrivers/llvm-lib/Options.td
@@ -48,3 +48,4 @@
 def nodefaultlib_all: F<"nodefaultlib">;
 def nologo : F<"nologo">;
 def subsystem : P<"subsystem", "">;
+def verbose : F<"verbose">;