Add XCore backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58838 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/Target/XCore/XCoreSubtarget.cpp b/lib/Target/XCore/XCoreSubtarget.cpp
new file mode 100644
index 0000000000..dc53da4ddf
--- /dev/null
+++ b/lib/Target/XCore/XCoreSubtarget.cpp
@@ -0,0 +1,28 @@
+//===- XCoreSubtarget.cpp - XCore Subtarget Information -----------*- C++ -*-=//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the XCore specific subclass of TargetSubtarget.
+//
+//===----------------------------------------------------------------------===//
+
+#include "XCoreSubtarget.h"
+#include "XCore.h"
+#include "XCoreGenSubtarget.inc"
+using namespace llvm;
+
+XCoreSubtarget::XCoreSubtarget(const TargetMachine &TM, const Module &M, 
+                             const std::string &FS)
+  : IsXS1A(false),
+    IsXS1B(false)
+{
+  std::string CPU = "xs1a-generic";
+
+  // Parse features string.
+  ParseSubtargetFeatures(FS, CPU);
+}