r195585 - Remove the Darwin_Generic_GCC toolchain.

[Rafael Espindola]

Author: rafael
Date: Sun Nov 24 17:28:23 2013
New Revision: 195585

URL: http://llvm.org/viewvc/llvm-project?rev=195585&view=rev
Log:
Remove the Darwin_Generic_GCC toolchain.

This is currently unused by any test. The code path would still be hit
by clang on ppc, but

* PPC has not been supported on current versions of OS X
* A port of current clang to older OS X on ppc should be using
toolchains::DarwinClang.

Modified:
    cfe/trunk/lib/Driver/Driver.cpp
    cfe/trunk/lib/Driver/ToolChains.cpp
    cfe/trunk/lib/Driver/ToolChains.h

Modified: cfe/trunk/lib/Driver/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?rev=195585&r1=195584&r2=195585&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Driver.cpp (original)
+++ cfe/trunk/lib/Driver/Driver.cpp Sun Nov 24 17:28:23 2013
@@ -1926,13 +1926,7 @@ const ToolChain &Driver::getToolChain(co
     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, Args);
-      else
-        TC = new toolchains::Darwin_Generic_GCC(*this, Target, Args);
+      TC = new toolchains::DarwinClang(*this, Target, Args);
       break;
     case llvm::Triple::DragonFly:
       TC = new toolchains::DragonFly(*this, Target, Args);

Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=195585&r1=195584&r2=195585&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Sun Nov 24 17:28:23 2013
@@ -921,12 +921,6 @@ 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.

Modified: cfe/trunk/lib/Driver/ToolChains.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.h?rev=195585&r1=195584&r2=195585&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.h (original)
+++ cfe/trunk/lib/Driver/ToolChains.h Sun Nov 24 17:28:23 2013
@@ -407,19 +407,6 @@ 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 llvm::opt::ArgList &Args)
-      : Generic_GCC(D, Triple, Args) {}
-
-  std::string ComputeEffectiveClangTriple(const llvm::opt::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: