1 files changed, 0 insertions, 59 deletions
diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp
index 15e36a1e6ce..eafc72b6b12 100644
--- a/clang/lib/Driver/ToolChains.cpp
+++ b/clang/lib/Driver/ToolChains.cpp
@@ -3652,65 +3652,6 @@ Tool *DragonFly::buildLinker() const {
   return new tools::dragonfly::Linker(*this);
 }
 
-/// Stub for CUDA toolchain. At the moment we don't have assembler or
-/// linker and need toolchain mainly to propagate device-side options
-/// to CC1.
-
-CudaToolChain::CudaToolChain(const Driver &D, const llvm::Triple &Triple,
-                             const ArgList &Args)
-    : Linux(D, Triple, Args) {}
-
-void
-CudaToolChain::addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
-                                     llvm::opt::ArgStringList &CC1Args) const {
-  Linux::addClangTargetOptions(DriverArgs, CC1Args);
-  CC1Args.push_back("-fcuda-is-device");
-}
-
-llvm::opt::DerivedArgList *
-CudaToolChain::TranslateArgs(const llvm::opt::DerivedArgList &Args,
-                             const char *BoundArch) const {
-  DerivedArgList *DAL = new DerivedArgList(Args.getBaseArgs());
-  const OptTable &Opts = getDriver().getOpts();
-
-  for (Arg *A : Args) {
-    if (A->getOption().matches(options::OPT_Xarch__)) {
-      // Skip this argument unless the architecture matches BoundArch
-      if (A->getValue(0) != StringRef(BoundArch))
-        continue;
-
-      unsigned Index = Args.getBaseArgs().MakeIndex(A->getValue(1));
-      unsigned Prev = Index;
-      std::unique_ptr<Arg> XarchArg(Opts.ParseOneArg(Args, Index));
-
-      // If the argument parsing failed or more than one argument was
-      // consumed, the -Xarch_ argument's parameter tried to consume
-      // extra arguments. Emit an error and ignore.
-      //
-      // We also want to disallow any options which would alter the
-      // driver behavior; that isn't going to work in our model. We
-      // use isDriverOption() as an approximation, although things
-      // like -O4 are going to slip through.
-      if (!XarchArg || Index > Prev + 1) {
-        getDriver().Diag(diag::err_drv_invalid_Xarch_argument_with_args)
-            << A->getAsString(Args);
-        continue;
-      } else if (XarchArg->getOption().hasFlag(options::DriverOption)) {
-        getDriver().Diag(diag::err_drv_invalid_Xarch_argument_isdriver)
-            << A->getAsString(Args);
-        continue;
-      }
-      XarchArg->setBaseArg(A);
-      A = XarchArg.release();
-      DAL->AddSynthesizedArg(A);
-    }
-    DAL->append(A);
-  }
-
-  DAL->AddJoinedArg(nullptr, Opts.getOption(options::OPT_march_EQ), BoundArch);
-  return DAL;
-}
-
 /// XCore tool chain
 XCore::XCore(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
     : ToolChain(D, Triple, Args) {