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b1f171a213
llvm-svn: 152997
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
//===-- PTXRegisterInfo.cpp - PTX Register Information --------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the PTX implementation of the TargetRegisterInfo class.
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//
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//===----------------------------------------------------------------------===//
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#include "PTXRegisterInfo.h"
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#include "PTX.h"
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#include "llvm/CodeGen/MachineFunction.h"
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#include "llvm/CodeGen/MachineInstrBuilder.h"
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#include "llvm/CodeGen/MachineRegisterInfo.h"
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#include "llvm/Target/TargetInstrInfo.h"
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#include "llvm/Support/Debug.h"
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#include "llvm/Support/raw_ostream.h"
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#define GET_REGINFO_TARGET_DESC
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#include "PTXGenRegisterInfo.inc"
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using namespace llvm;
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PTXRegisterInfo::PTXRegisterInfo(PTXTargetMachine &TM,
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const TargetInstrInfo &tii)
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// PTX does not have a return address register.
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: PTXGenRegisterInfo(0), TII(tii) {
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}
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void PTXRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator /*II*/,
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int /*SPAdj*/,
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RegScavenger * /*RS*/) const {
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llvm_unreachable("FrameIndex should have been previously eliminated!");
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}
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