public:
/// runOnMachineFunction - Initialize per-function data structures.
void runOnMachineFunction(MachineFunction &MF) {
- TII = MF.getTarget().getInstrInfo();
- TRI = MF.getTarget().getRegisterInfo();
+ TII = MF.getSubtarget().getInstrInfo();
+ TRI = MF.getSubtarget().getRegisterInfo();
MRI = &MF.getRegInfo();
LiveRegUnits.clear();
LiveRegUnits.setUniverse(TRI->getNumRegUnits());
class EarlyIfConverter : public MachineFunctionPass {
const TargetInstrInfo *TII;
const TargetRegisterInfo *TRI;
- const MCSchedModel *SchedModel;
+ MCSchedModel SchedModel;
MachineRegisterInfo *MRI;
MachineDominatorTree *DomTree;
MachineLoopInfo *Loops;
FBBTrace.getCriticalPath());
// Set a somewhat arbitrary limit on the critical path extension we accept.
- unsigned CritLimit = SchedModel->MispredictPenalty/2;
+ unsigned CritLimit = SchedModel.MispredictPenalty/2;
// If-conversion only makes sense when there is unexploited ILP. Compute the
// maximum-ILP resource length of the trace after if-conversion. Compare it
if (!MF.getTarget()
.getSubtarget<TargetSubtargetInfo>()
.enableEarlyIfConversion())
- return true;
+ return false;
- TII = MF.getTarget().getInstrInfo();
- TRI = MF.getTarget().getRegisterInfo();
+ TII = MF.getSubtarget().getInstrInfo();
+ TRI = MF.getSubtarget().getRegisterInfo();
SchedModel =
MF.getTarget().getSubtarget<TargetSubtargetInfo>().getSchedModel();
MRI = &MF.getRegInfo();