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//===-- PTXRegisterInfo.cpp - PTX Register Information --------------------===//
//
// 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 PTX implementation of the TargetRegisterInfo class.
//
//===----------------------------------------------------------------------===//
#include "PTX.h"
#include "PTXRegisterInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#define GET_REGINFO_TARGET_DESC
#include "PTXGenRegisterInfo.inc"
using namespace llvm;
PTXRegisterInfo::PTXRegisterInfo(PTXTargetMachine &TM,
const TargetInstrInfo &tii)
// PTX does not have a return address register.
: PTXGenRegisterInfo(0), TII(tii) {
}
void PTXRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator /*II*/,
int /*SPAdj*/,
RegScavenger * /*RS*/) const {
llvm_unreachable("FrameIndex should have been previously eliminated!");
}
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