diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp
index 140c879..8873b03 100644
--- a/lib/Driver/Driver.cpp
+++ b/lib/Driver/Driver.cpp
@@ -1685,13 +1685,7 @@ const ToolChain &Driver::getToolChain(const ArgList &Args,
     case llvm::Triple::Darwin:
     case llvm::Triple::MacOSX:
     case llvm::Triple::IOS:
-      if (Target.getArch() == llvm::Triple::x86 ||
-          Target.getArch() == llvm::Triple::x86_64 ||
-          Target.getArch() == llvm::Triple::arm ||
-          Target.getArch() == llvm::Triple::thumb)
-        TC = new toolchains::DarwinClang(*this, Target);
-      else
-        TC = new toolchains::Darwin_Generic_GCC(*this, Target, Args);
+      TC = new toolchains::DarwinClang(*this, Target);
       break;
     case llvm::Triple::DragonFly:
       TC = new toolchains::DragonFly(*this, Target, Args);
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 665d615..8eac933 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -919,12 +919,6 @@ void Darwin::CheckObjCARC() const {
   getDriver().Diag(diag::err_arc_unsupported_on_toolchain);
 }
 
-std::string
-Darwin_Generic_GCC::ComputeEffectiveClangTriple(const ArgList &Args,
-                                                types::ID InputType) const {
-  return ComputeLLVMTriple(Args, InputType);
-}
-
 /// Generic_GCC - A tool chain using the 'gcc' command to perform
 /// all subcommands; this relies on gcc translating the majority of
 /// command line options.
diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
index 0419a37..9230175 100644
--- a/lib/Driver/ToolChains.h
+++ b/lib/Driver/ToolChains.h
@@ -364,18 +364,6 @@ public:
   /// }
 };
 
-/// Darwin_Generic_GCC - Generic Darwin tool chain using gcc.
-class LLVM_LIBRARY_VISIBILITY Darwin_Generic_GCC : public Generic_GCC {
-public:
-  Darwin_Generic_GCC(const Driver &D, const llvm::Triple& Triple, const ArgList &Args)
-    : Generic_GCC(D, Triple, Args) {}
-
-  std::string ComputeEffectiveClangTriple(const ArgList &Args,
-                                          types::ID InputType) const;
-
-  virtual bool isPICDefault() const { return false; }
-};
-
 class LLVM_LIBRARY_VISIBILITY Generic_ELF : public Generic_GCC {
   virtual void anchor();
 public: