llvm-mirror/lib/Target/PTX/PTX.td

//===- PTX.td - Describe the PTX Target Machine ---------------*- tblgen -*-==//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// This is the top level entry point for the PTX target.
//===----------------------------------------------------------------------===//

//===----------------------------------------------------------------------===//
// Target-independent interfaces
//===----------------------------------------------------------------------===//

include "llvm/Target/Target.td"

//===----------------------------------------------------------------------===//
// Subtarget Features.
//===----------------------------------------------------------------------===//

def FeatureSM20 : SubtargetFeature<"sm20", "is_sm20", "true",
                                   "Enable sm_20 target architecture">;

//===----------------------------------------------------------------------===//
// PTX supported processors.
//===----------------------------------------------------------------------===//

class Proc<string Name, list<SubtargetFeature> Features>
  : Processor<Name, NoItineraries, Features>;

def : Proc<"generic", []>;

//===----------------------------------------------------------------------===//
// Register File Description
//===----------------------------------------------------------------------===//

include "PTXRegisterInfo.td"

//===----------------------------------------------------------------------===//
// Instruction Descriptions
//===----------------------------------------------------------------------===//

include "PTXInstrInfo.td"

def PTXInstrInfo : InstrInfo;

//===----------------------------------------------------------------------===//
// Target Declaration
//===----------------------------------------------------------------------===//

def PTX : Target {
  let InstructionSet = PTXInstrInfo;
}