1 files changed, 105 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp b/contrib/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
new file mode 100644
index 000000000000..871bac94f84c
--- /dev/null
+++ b/contrib/llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXMCTargetDesc.cpp
@@ -0,0 +1,105 @@
+//===-- NVPTXMCTargetDesc.cpp - NVPTX Target Descriptions -------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file provides NVPTX specific target descriptions.
+//
+//===----------------------------------------------------------------------===//
+
+#include "NVPTXMCTargetDesc.h"
+#include "NVPTXMCAsmInfo.h"
+#include "InstPrinter/NVPTXInstPrinter.h"
+#include "llvm/MC/MCCodeGenInfo.h"
+#include "llvm/MC/MCInstrInfo.h"
+#include "llvm/MC/MCRegisterInfo.h"
+#include "llvm/MC/MCSubtargetInfo.h"
+#include "llvm/Support/TargetRegistry.h"
+
+#define GET_INSTRINFO_MC_DESC
+#include "NVPTXGenInstrInfo.inc"
+
+#define GET_SUBTARGETINFO_MC_DESC
+#include "NVPTXGenSubtargetInfo.inc"
+
+#define GET_REGINFO_MC_DESC
+#include "NVPTXGenRegisterInfo.inc"
+
+using namespace llvm;
+
+static MCInstrInfo *createNVPTXMCInstrInfo() {
+  MCInstrInfo *X = new MCInstrInfo();
+  InitNVPTXMCInstrInfo(X);
+  return X;
+}
+
+static MCRegisterInfo *createNVPTXMCRegisterInfo(StringRef TT) {
+  MCRegisterInfo *X = new MCRegisterInfo();
+  // PTX does not have a return address register.
+  InitNVPTXMCRegisterInfo(X, 0);
+  return X;
+}
+
+static MCSubtargetInfo *
+createNVPTXMCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS) {
+  MCSubtargetInfo *X = new MCSubtargetInfo();
+  InitNVPTXMCSubtargetInfo(X, TT, CPU, FS);
+  return X;
+}
+
+static MCCodeGenInfo *createNVPTXMCCodeGenInfo(
+    StringRef TT, Reloc::Model RM, CodeModel::Model CM, CodeGenOpt::Level OL) {
+  MCCodeGenInfo *X = new MCCodeGenInfo();
+  X->InitMCCodeGenInfo(RM, CM, OL);
+  return X;
+}
+
+static MCInstPrinter *createNVPTXMCInstPrinter(const Target &T,
+                                               unsigned SyntaxVariant,
+                                               const MCAsmInfo &MAI,
+                                               const MCInstrInfo &MII,
+                                               const MCRegisterInfo &MRI,
+                                               const MCSubtargetInfo &STI) {
+  if (SyntaxVariant == 0)
+    return new NVPTXInstPrinter(MAI, MII, MRI, STI);
+  return 0;
+}
+
+// Force static initialization.
+extern "C" void LLVMInitializeNVPTXTargetMC() {
+  // Register the MC asm info.
+  RegisterMCAsmInfo<NVPTXMCAsmInfo> X(TheNVPTXTarget32);
+  RegisterMCAsmInfo<NVPTXMCAsmInfo> Y(TheNVPTXTarget64);
+
+  // Register the MC codegen info.
+  TargetRegistry::RegisterMCCodeGenInfo(TheNVPTXTarget32,
+                                        createNVPTXMCCodeGenInfo);
+  TargetRegistry::RegisterMCCodeGenInfo(TheNVPTXTarget64,
+                                        createNVPTXMCCodeGenInfo);
+
+  // Register the MC instruction info.
+  TargetRegistry::RegisterMCInstrInfo(TheNVPTXTarget32, createNVPTXMCInstrInfo);
+  TargetRegistry::RegisterMCInstrInfo(TheNVPTXTarget64, createNVPTXMCInstrInfo);
+
+  // Register the MC register info.
+  TargetRegistry::RegisterMCRegInfo(TheNVPTXTarget32,
+                                    createNVPTXMCRegisterInfo);
+  TargetRegistry::RegisterMCRegInfo(TheNVPTXTarget64,
+                                    createNVPTXMCRegisterInfo);
+
+  // Register the MC subtarget info.
+  TargetRegistry::RegisterMCSubtargetInfo(TheNVPTXTarget32,
+                                          createNVPTXMCSubtargetInfo);
+  TargetRegistry::RegisterMCSubtargetInfo(TheNVPTXTarget64,
+                                          createNVPTXMCSubtargetInfo);
+
+  // Register the MCInstPrinter.
+  TargetRegistry::RegisterMCInstPrinter(TheNVPTXTarget32,
+                                        createNVPTXMCInstPrinter);
+  TargetRegistry::RegisterMCInstPrinter(TheNVPTXTarget64,
+                                        createNVPTXMCInstPrinter);
+}