Index: clang/lib/Driver/ToolChains/CommonArgs.cpp
===================================================================
--- clang/lib/Driver/ToolChains/CommonArgs.cpp
+++ clang/lib/Driver/ToolChains/CommonArgs.cpp
@@ -1186,7 +1186,6 @@
   case ToolChain::UNW_None:
     return;
   case ToolChain::UNW_Libgcc: {
-    LibGccType LGT = getLibGccType(D, Args);
     if (LGT == LibGccType::StaticLibGcc)
       CmdArgs.push_back("-lgcc_eh");
     else