diff --git a/llvm/lib/System/Host.cpp b/llvm/lib/System/Host.cpp
index 3196a63b850cc32b59104a2a7e3b901f168ca7fe..79897e48bdaab5c11c4a4f531d9f1c42ff41cba4 100644
--- a/llvm/lib/System/Host.cpp
+++ b/llvm/lib/System/Host.cpp
@@ -292,6 +292,7 @@ std::string sys::getHostCPUName() {
       return "generic";
     }
   }
+  return "generic";
 }
 #else
 std::string sys::getHostCPUName() {