Add Hurd target to Clang driver (2/2)

This adds Hurd toolchain support to Clang's driver in addition
to handling translating the triple from Hurd-compatible form to
the actual triple registered in LLVM.

(Phabricator was stripping the empty files from the patch so I 
manually created them)

Patch by sthibaul (Samuel Thibault)

Differential Revision: https://reviews.llvm.org/D54379

llvm-svn: 347833

1 files changed, 2 insertions, 0 deletions

diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 3c94a9278bb..f79da4e5761 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -499,6 +499,8 @@ TargetInfo *AllocateTarget(const llvm::Triple &Triple,
       return new NaClTargetInfo<X86_32TargetInfo>(Triple, Opts);
     case llvm::Triple::ELFIAMCU:
       return new MCUX86_32TargetInfo(Triple, Opts);
+    case llvm::Triple::Hurd:
+      return new HurdTargetInfo<X86_32TargetInfo>(Triple, Opts);
     default:
       return new X86_32TargetInfo(Triple, Opts);
     }