ARCRegisterInfo.cpp File Reference

#include "ARCRegisterInfo.h"
#include "ARC.h"
#include "ARCInstrInfo.h"
#include "ARCMachineFunctionInfo.h"
#include "ARCSubtarget.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/RegisterScavenging.h"
#include "llvm/CodeGen/TargetFrameLowering.h"
#include "llvm/IR/Function.h"
#include "llvm/Support/Debug.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetOptions.h"
#include "ARCGenRegisterInfo.inc"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "arc-reg-info"
#define	GET_REGINFO_TARGET_DESC

Functions
static void	replaceFrameIndex (MachineBasicBlock::iterator II, const ARCInstrInfo &TII, unsigned Reg, unsigned FrameReg, int Offset, int StackSize, int ObjSize, RegScavenger *RS, int SPAdj)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "arc-reg-info"

Definition at line 33 of file ARCRegisterInfo.cpp.

GET_REGINFO_TARGET_DESC

#define GET_REGINFO_TARGET_DESC

Definition at line 35 of file ARCRegisterInfo.cpp.

Function Documentation

replaceFrameIndex()

static void replaceFrameIndex ( MachineBasicBlock::iterator  II, const ARCInstrInfo &  TII, unsigned  Reg, unsigned  FrameReg, int  Offset, int  StackSize, int  ObjSize, RegScavenger *  RS, int  SPAdj  )

static

Definition at line 38 of file ARCRegisterInfo.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addMemOperand(), llvm::MachineInstrBuilder::addReg(), assert(), llvm::BuildMI(), llvm::dbgs(), llvm::RegState::Define, DL, llvm::MachineBasicBlock::erase(), llvm::RegScavenger::FindUnusedReg(), llvm::getKillRegState(), llvm::MachineBasicBlock::getParent(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), llvm::RegState::Kill, LLVM_DEBUG, llvm_unreachable, MBB, MI, llvm::Offset, llvm::printReg(), llvm::RegScavenger::scavengeRegisterBackwards(), llvm::RegScavenger::setRegUsed(), TII, and TRI.

Referenced by llvm::ARCRegisterInfo::eliminateFrameIndex().