llvm-6502/lib/Target/PTX/PTXInstrInfo.td

//===- PTXInstrInfo.td - PTX Instruction defs -----------------*- tblgen-*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file describes the PTX instructions in TableGen format.
//
//===----------------------------------------------------------------------===//

//===----------------------------------------------------------------------===//
// Instruction format superclass
//===----------------------------------------------------------------------===//

include "PTXInstrFormats.td"

//===----------------------------------------------------------------------===//
// PTX Specific Node Definitions
//===----------------------------------------------------------------------===//

def PTXexit
  : SDNode<"PTXISD::EXIT", SDTNone, [SDNPHasChain]>;
def PTXret
  : SDNode<"PTXISD::RET",  SDTNone, [SDNPHasChain]>;

//===----------------------------------------------------------------------===//
// Instructions
//===----------------------------------------------------------------------===//

let isReturn = 1, isTerminator = 1, isBarrier = 1 in {
  def EXIT : InstPTX<(outs), (ins), "exit", [(PTXexit)]>;
  def RET  : InstPTX<(outs), (ins), "ret",  [(PTXret)]>;
}