From 18e3343d33143b0a1f7e81e9d91096b6a3c2f8c6 Mon Sep 17 00:00:00 2001
From: Luke Zarko <zarko@google.com>
Date: Thu, 13 Jun 2013 14:06:06 -0700
Subject: Fix an apparent unexpected fallthrough in ToolChains.cpp

---
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 1a7eb1b..71b010e 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -2153,6 +2153,7 @@ static std::string getMultiarchTriple(const llvm::Triple TargetTriple,
   case llvm::Triple::aarch64:
     if (llvm::sys::fs::exists(SysRoot + "/lib/aarch64-linux-gnu"))
       return "aarch64-linux-gnu";
+    return TargetTriple.str();
   case llvm::Triple::mips:
     if (llvm::sys::fs::exists(SysRoot + "/lib/mips-linux-gnu"))
       return "mips-linux-gnu";
-- 
1.8.3