--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/Target/NVPTX/MCTargetDesc/NVPTXMCAsmInfo.cpp	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,59 @@
+//===-- NVPTXMCAsmInfo.cpp - NVPTX asm properties -------------------------===//
+//
+//                     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 declarations of the NVPTXMCAsmInfo properties.
+//
+//===----------------------------------------------------------------------===//
+
+#include "NVPTXMCAsmInfo.h"
+#include "llvm/ADT/Triple.h"
+#include "llvm/Support/CommandLine.h"
+
+using namespace llvm;
+
+// -debug-compile - Command line option to inform opt and llc passes to
+// compile for debugging
+static cl::opt<bool> CompileForDebugging("debug-compile",
+                                         cl::desc("Compile for debugging"),
+                                         cl::Hidden, cl::init(false));
+
+void NVPTXMCAsmInfo::anchor() {}
+
+NVPTXMCAsmInfo::NVPTXMCAsmInfo(const StringRef &TT) {
+  Triple TheTriple(TT);
+  if (TheTriple.getArch() == Triple::nvptx64) {
+    PointerSize = CalleeSaveStackSlotSize = 8;
+  }
+
+  CommentString = "//";
+
+  PrivateGlobalPrefix = "$L__";
+
+  HasSetDirective = false;
+
+  HasSingleParameterDotFile = false;
+
+  InlineAsmStart = " inline asm";
+  InlineAsmEnd = " inline asm";
+
+  SupportsDebugInformation = CompileForDebugging;
+  HasDotTypeDotSizeDirective = false;
+
+  Data8bitsDirective = " .b8 ";
+  Data16bitsDirective = " .b16 ";
+  Data32bitsDirective = " .b32 ";
+  Data64bitsDirective = " .b64 ";
+  PrivateGlobalPrefix = "";
+  ZeroDirective = " .b8";
+  AsciiDirective = " .b8";
+  AscizDirective = " .b8";
+
+  // @TODO: Can we just disable this?
+  GlobalDirective = "\t// .globl\t";
+}