src/gallium/drivers/radeon/AMDGPUISelLowering.cpp

   1 //===-- AMDGPUISelLowering.cpp - AMDGPU Common DAG lowering functions -----===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This is the parent TargetLowering class for hardware code gen targets.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "AMDGPUISelLowering.h"
  15 #include "AMDGPUUtil.h"
  16 #include "llvm/CodeGen/MachineRegisterInfo.h"
  17
  18 using namespace llvm;
  19
  20 AMDGPUTargetLowering::AMDGPUTargetLowering(TargetMachine &TM) :
  21   AMDILTargetLowering(TM)
  22 {
  23 }
  24
  25 void AMDGPUTargetLowering::addLiveIn(MachineInstr * MI,
  26     MachineFunction * MF, MachineRegisterInfo & MRI,
  27     const struct TargetInstrInfo * TII, unsigned reg) const
  28 {
  29   AMDGPU::utilAddLiveIn(MF, MRI, TII, reg, MI->getOperand(0).getReg());
  30 }
  31