Index: lib/Driver/Tools.cpp
===================================================================
--- lib/Driver/Tools.cpp
+++ lib/Driver/Tools.cpp
@@ -9473,6 +9473,8 @@
     A.renderAsInput(Args, CmdArgs);
   }
 
+  TC.addProfileRTLibs(Args, CmdArgs);
+
   // We need to special case some linker paths.  In the case of lld, we need to
   // translate 'lld' into 'lld-link', and in the case of the regular msvc
   // linker, we need to use a special search algorithm.