/// @brief Add interference edges between overlapping vregs.
class Interference : public PBQPRAConstraint {
-private:
-
private:
typedef const PBQP::RegAlloc::AllowedRegVector* AllowedRegVecPtr;
PBQPRAGraph::NodeId MId, IMatrixCache &C) {
const TargetRegisterInfo &TRI =
- *G.getMetadata().MF.getTarget().getSubtargetImpl()->getRegisterInfo();
+ *G.getMetadata().MF.getSubtarget().getRegisterInfo();
const auto &NRegs = G.getNodeMetadata(NId).getAllowedRegs();
const auto &MRegs = G.getNodeMetadata(MId).getAllowedRegs();
void apply(PBQPRAGraph &G) override {
MachineFunction &MF = G.getMetadata().MF;
MachineBlockFrequencyInfo &MBFI = G.getMetadata().MBFI;
- CoalescerPair CP(*MF.getTarget().getSubtargetImpl()->getRegisterInfo());
+ CoalescerPair CP(*MF.getSubtarget().getRegisterInfo());
// Scan the machine function and add a coalescing cost whenever CoalescerPair
// gives the Ok.
LiveIntervals &LIS = G.getMetadata().LIS;
const MachineRegisterInfo &MRI = G.getMetadata().MF.getRegInfo();
const TargetRegisterInfo &TRI =
- *G.getMetadata().MF.getTarget().getSubtargetImpl()->getRegisterInfo();
+ *G.getMetadata().MF.getSubtarget().getRegisterInfo();
for (auto VReg : VRegsToAlloc) {
const TargetRegisterClass *TRC = MRI.getRegClass(VReg);
Spiller &VRegSpiller) {
MachineFunction &MF = G.getMetadata().MF;
LiveIntervals &LIS = G.getMetadata().LIS;
- const TargetRegisterInfo &TRI =
- *MF.getTarget().getSubtargetImpl()->getRegisterInfo();
+ const TargetRegisterInfo &TRI = *MF.getSubtarget().getRegisterInfo();
(void)TRI;
// Set to true if we have any spills
// If there are non-empty intervals allocate them using pbqp.
if (!VRegsToAlloc.empty()) {
- const TargetSubtargetInfo &Subtarget = *MF.getTarget().getSubtargetImpl();
+ const TargetSubtargetInfo &Subtarget = MF.getSubtarget();
std::unique_ptr<PBQPRAConstraintList> ConstraintsRoot =
llvm::make_unique<PBQPRAConstraintList>();
ConstraintsRoot->addConstraint(llvm::make_unique<SpillCosts>());