Remove code to fall back to llvm-gcc for i386 kexts.

More cleanups to follow in separate commits....

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167566 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 15 deletions

diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 149b8a1f34..e5fbc52dc0 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -183,24 +183,11 @@ void Generic_ELF::anchor() {}
 Tool &Darwin::SelectTool(const Compilation &C, const JobAction &JA,
                          const ActionList &Inputs) const {
   Action::ActionClass Key = JA.getKind();
-  bool useClang = false;
 
   if (getDriver().ShouldUseClangCompiler(C, JA, getTriple())) {
-    useClang = true;
-    // Fallback to llvm-gcc for i386 kext compiles, we don't support that ABI.
-    if (!getDriver().shouldForceClangUse() &&
-        Inputs.size() == 1 &&
-        types::isCXX(Inputs[0]->getType()) &&
-        getTriple().isOSDarwin() &&
-        getTriple().getArch() == llvm::Triple::x86 &&
-        (C.getArgs().getLastArg(options::OPT_fapple_kext) ||
-         C.getArgs().getLastArg(options::OPT_mkernel)))
-      useClang = false;
-  }
-
-  // FIXME: This seems like a hacky way to choose clang frontend.
-  if (useClang)
+    // FIXME: This seems like a hacky way to choose clang frontend.
     Key = Action::AnalyzeJobClass;
+  }
 
   bool UseIntegratedAs = C.getArgs().hasFlag(options::OPT_integrated_as,
                                              options::OPT_no_integrated_as,