[ARC] Add ARC backend.

Add the ARC backend as an experimental target to lib/Target.
Reviewed at: https://reviews.llvm.org/D36331

llvm-svn: 311667

1 files changed, 33 insertions, 0 deletions

diff --git a/llvm/lib/Target/ARC/ARC.h b/llvm/lib/Target/ARC/ARC.h
new file mode 100644
index 00000000000..65f6ed67eb5
--- /dev/null
+++ b/llvm/lib/Target/ARC/ARC.h
@@ -0,0 +1,33 @@
+//===- ARC.h - Top-level interface for ARC representation -------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the entry points for global functions defined in the LLVM
+// ARC back-end.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_ARC_ARC_H
+#define LLVM_LIB_TARGET_ARC_ARC_H
+
+#include "MCTargetDesc/ARCMCTargetDesc.h"
+#include "llvm/Target/TargetMachine.h"
+
+namespace llvm {
+
+class FunctionPass;
+class ARCTargetMachine;
+
+FunctionPass *createARCISelDag(ARCTargetMachine &TM,
+                               CodeGenOpt::Level OptLevel);
+FunctionPass *createARCExpandPseudosPass();
+FunctionPass *createARCBranchFinalizePass();
+
+} // end namespace llvm
+
+#endif // LLVM_LIB_TARGET_ARC_ARC_H