git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210223
91177308-0d34-0410-b5e6-
96231b3b80d8
bool X86FrameLowering::hasFP(const MachineFunction &MF) const {
const MachineFrameInfo *MFI = MF.getFrameInfo();
const MachineModuleInfo &MMI = MF.getMMI();
bool X86FrameLowering::hasFP(const MachineFunction &MF) const {
const MachineFrameInfo *MFI = MF.getFrameInfo();
const MachineModuleInfo &MMI = MF.getMMI();
- const TargetRegisterInfo *RegInfo = TM.getRegisterInfo();
+ const TargetRegisterInfo *RegInfo = MF.getTarget().getRegisterInfo();
return (MF.getTarget().Options.DisableFramePointerElim(MF) ||
RegInfo->needsStackRealignment(MF) ||
return (MF.getTarget().Options.DisableFramePointerElim(MF) ||
RegInfo->needsStackRealignment(MF) ||
MachineFrameInfo *MFI = MF.getFrameInfo();
MachineModuleInfo &MMI = MF.getMMI();
const MCRegisterInfo *MRI = MMI.getContext().getRegisterInfo();
MachineFrameInfo *MFI = MF.getFrameInfo();
MachineModuleInfo &MMI = MF.getMMI();
const MCRegisterInfo *MRI = MMI.getContext().getRegisterInfo();
- const X86InstrInfo &TII = *TM.getInstrInfo();
+ const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
// Add callee saved registers to move list.
const std::vector<CalleeSavedInfo> &CSI = MFI->getCalleeSavedInfo();
if (CSI.empty()) return;
// Add callee saved registers to move list.
const std::vector<CalleeSavedInfo> &CSI = MFI->getCalleeSavedInfo();
if (CSI.empty()) return;
- const X86RegisterInfo *RegInfo = TM.getRegisterInfo();
+ const X86RegisterInfo *RegInfo =
+ static_cast<const X86RegisterInfo *>(MF.getTarget().getRegisterInfo());
bool HasFP = hasFP(MF);
// Calculate amount of bytes used for return address storing.
bool HasFP = hasFP(MF);
// Calculate amount of bytes used for return address storing.
MachineBasicBlock::iterator MBBI = MBB.begin();
MachineFrameInfo *MFI = MF.getFrameInfo();
const Function *Fn = MF.getFunction();
MachineBasicBlock::iterator MBBI = MBB.begin();
MachineFrameInfo *MFI = MF.getFrameInfo();
const Function *Fn = MF.getFunction();
- const X86RegisterInfo *RegInfo = TM.getRegisterInfo();
- const X86InstrInfo &TII = *TM.getInstrInfo();
+ const X86RegisterInfo *RegInfo =
+ static_cast<const X86RegisterInfo *>(MF.getTarget().getRegisterInfo());
+ const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
MachineModuleInfo &MMI = MF.getMMI();
X86MachineFunctionInfo *X86FI = MF.getInfo<X86MachineFunctionInfo>();
bool needsFrameMoves = MMI.hasDebugInfo() ||
MachineModuleInfo &MMI = MF.getMMI();
X86MachineFunctionInfo *X86FI = MF.getInfo<X86MachineFunctionInfo>();
bool needsFrameMoves = MMI.hasDebugInfo() ||
MachineBasicBlock &MBB) const {
const MachineFrameInfo *MFI = MF.getFrameInfo();
X86MachineFunctionInfo *X86FI = MF.getInfo<X86MachineFunctionInfo>();
MachineBasicBlock &MBB) const {
const MachineFrameInfo *MFI = MF.getFrameInfo();
X86MachineFunctionInfo *X86FI = MF.getInfo<X86MachineFunctionInfo>();
- const X86RegisterInfo *RegInfo = TM.getRegisterInfo();
- const X86InstrInfo &TII = *TM.getInstrInfo();
+ const X86RegisterInfo *RegInfo =
+ static_cast<const X86RegisterInfo *>(MF.getTarget().getRegisterInfo());
+ const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr();
assert(MBBI != MBB.end() && "Returning block has no instructions");
unsigned RetOpcode = MBBI->getOpcode();
MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr();
assert(MBBI != MBB.end() && "Returning block has no instructions");
unsigned RetOpcode = MBBI->getOpcode();
void
X86FrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
void
X86FrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
- RegScavenger *RS) const {
+ RegScavenger *RS) const {
MachineFrameInfo *MFI = MF.getFrameInfo();
MachineFrameInfo *MFI = MF.getFrameInfo();
- const X86RegisterInfo *RegInfo = TM.getRegisterInfo();
+ const X86RegisterInfo *RegInfo =
+ static_cast<const X86RegisterInfo *>(MF.getTarget().getRegisterInfo());
unsigned SlotSize = RegInfo->getSlotSize();
X86MachineFunctionInfo *X86FI = MF.getInfo<X86MachineFunctionInfo>();
unsigned SlotSize = RegInfo->getSlotSize();
X86MachineFunctionInfo *X86FI = MF.getInfo<X86MachineFunctionInfo>();
X86FrameLowering::adjustForSegmentedStacks(MachineFunction &MF) const {
MachineBasicBlock &prologueMBB = MF.front();
MachineFrameInfo *MFI = MF.getFrameInfo();
X86FrameLowering::adjustForSegmentedStacks(MachineFunction &MF) const {
MachineBasicBlock &prologueMBB = MF.front();
MachineFrameInfo *MFI = MF.getFrameInfo();
- const X86InstrInfo &TII = *TM.getInstrInfo();
+ const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
uint64_t StackSize;
bool Is64Bit = STI.is64Bit();
unsigned TlsReg, TlsOffset;
uint64_t StackSize;
bool Is64Bit = STI.is64Bit();
unsigned TlsReg, TlsOffset;
/// temp0 = sp - MaxStack
/// if( temp0 < SP_LIMIT(P) ) goto IncStack else goto OldStart
void X86FrameLowering::adjustForHiPEPrologue(MachineFunction &MF) const {
/// temp0 = sp - MaxStack
/// if( temp0 < SP_LIMIT(P) ) goto IncStack else goto OldStart
void X86FrameLowering::adjustForHiPEPrologue(MachineFunction &MF) const {
- const X86InstrInfo &TII = *TM.getInstrInfo();
+ const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
MachineFrameInfo *MFI = MF.getFrameInfo();
MachineFrameInfo *MFI = MF.getFrameInfo();
- const unsigned SlotSize = TM.getRegisterInfo()->getSlotSize();
+ const unsigned SlotSize =
+ static_cast<const X86RegisterInfo *>(MF.getTarget().getRegisterInfo())
+ ->getSlotSize();
const bool Is64Bit = STI.is64Bit();
DebugLoc DL;
// HiPE-specific values
const bool Is64Bit = STI.is64Bit();
DebugLoc DL;
// HiPE-specific values
void X86FrameLowering::
eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
MachineBasicBlock::iterator I) const {
void X86FrameLowering::
eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
MachineBasicBlock::iterator I) const {
- const X86InstrInfo &TII = *TM.getInstrInfo();
- const X86RegisterInfo &RegInfo = *TM.getRegisterInfo();
+ const TargetInstrInfo &TII = *MF.getTarget().getInstrInfo();
+ const X86RegisterInfo &RegInfo =
+ *static_cast<const X86RegisterInfo *>(MF.getTarget().getRegisterInfo());
unsigned StackPtr = RegInfo.getStackRegister();
bool reseveCallFrame = hasReservedCallFrame(MF);
int Opcode = I->getOpcode();
unsigned StackPtr = RegInfo.getStackRegister();
bool reseveCallFrame = hasReservedCallFrame(MF);
int Opcode = I->getOpcode();
// We need to keep the stack aligned properly. To do this, we round the
// amount of space needed for the outgoing arguments up to the next
// alignment boundary.
// We need to keep the stack aligned properly. To do this, we round the
// amount of space needed for the outgoing arguments up to the next
// alignment boundary.
- unsigned StackAlign = TM.getFrameLowering()->getStackAlignment();
+ unsigned StackAlign = MF.getTarget().getFrameLowering()->getStackAlignment();
Amount = (Amount + StackAlign - 1) / StackAlign * StackAlign;
MachineInstr *New = nullptr;
Amount = (Amount + StackAlign - 1) / StackAlign * StackAlign;
MachineInstr *New = nullptr;
class X86TargetMachine;
class X86FrameLowering : public TargetFrameLowering {
class X86TargetMachine;
class X86FrameLowering : public TargetFrameLowering {
- const X86TargetMachine &TM;
const X86Subtarget &STI;
public:
const X86Subtarget &STI;
public:
- explicit X86FrameLowering(const X86TargetMachine &tm, const X86Subtarget &sti)
+ explicit X86FrameLowering(const X86Subtarget &sti)
: TargetFrameLowering(StackGrowsDown,
sti.getStackAlignment(),
(sti.is64Bit() ? -8 : -4)),
: TargetFrameLowering(StackGrowsDown,
sti.getStackAlignment(),
(sti.is64Bit() ? -8 : -4)),
}
void emitCalleeSavedFrameMoves(MachineBasicBlock &MBB,
}
void emitCalleeSavedFrameMoves(MachineBasicBlock &MBB,
CodeGenOpt::Level OL)
: LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL),
Subtarget(TT, CPU, FS, Options.StackAlignmentOverride),
CodeGenOpt::Level OL)
: LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL),
Subtarget(TT, CPU, FS, Options.StackAlignmentOverride),
- FrameLowering(*this, Subtarget),
+ FrameLowering(Subtarget),
InstrItins(Subtarget.getInstrItineraryData()),
DL(computeDataLayout(*getSubtargetImpl())),
InstrInfo(*this),
InstrItins(Subtarget.getInstrItineraryData()),
DL(computeDataLayout(*getSubtargetImpl())),
InstrInfo(*this),