Create PTX backend. Patch by Che-Liang Chiou!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113235 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 31 insertions, 0 deletions

diff --git a/lib/Target/PTX/PTXTargetMachine.cpp b/lib/Target/PTX/PTXTargetMachine.cpp
new file mode 100644
index 0000000000..1889df41dc
--- /dev/null
+++ b/lib/Target/PTX/PTXTargetMachine.cpp
@@ -0,0 +1,31 @@
+//===-- PTXTargetMachine.cpp - Define TargetMachine for PTX ---------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Top-level implementation for the PTX target.
+//
+//===----------------------------------------------------------------------===//
+
+#include "PTX.h"
+#include "PTXTargetMachine.h"
+#include "llvm/Target/TargetRegistry.h"
+
+using namespace llvm;
+
+extern "C" void LLVMInitializePTXTarget()
+{
+  // Register the target
+  RegisterTargetMachine<PTXTargetMachine> X(ThePTXTarget);
+}
+
+PTXTargetMachine::PTXTargetMachine(const Target &T,
+                                   const std::string &TT,
+                                   const std::string &FS) :
+  LLVMTargetMachine(T, TT)
+{
+}