CodeGen/GlobalISel/MIPatternMatch.h

24 bool mi_match(Reg R, const MachineRegisterInfo &MRI, Pattern &&P) {
25   return P.match(MRI, R);
33   bool match(const MachineRegisterInfo &MRI, unsigned Reg) {
34     return MRI.hasOneUse(Reg) && SubPat.match(MRI, Reg);
46   bool match(const MachineRegisterInfo &MRI, unsigned Reg) {
47     if (auto MaybeCst = getConstantVRegVal(Reg, MRI)) {
63   bool match(const MachineRegisterInfo &MRI, unsigned Reg) { return true; }
64   bool match(const MachineRegisterInfo &MRI, MachineOperand *MO) {
74   bool match(const MachineRegisterInfo &MRI, MatchSrc &&src) {
86   bool match(const MachineRegisterInfo &MRI, MatchSrc &&src) {
87     return P.match(MRI, src) && And<Preds...>::match(MRI, src);
93   bool match(const MachineRegisterInfo &MRI, MatchSrc &&src) {
104   bool match(const MachineRegisterInfo &MRI, MatchSrc &&src) {
105     return P.match(MRI, src) || Or<Preds...>::match(MRI, src);
118   static bool bind(const MachineRegisterInfo &MRI, BindTy &VR, BindTy &V) {
125   static bool bind(const MachineRegisterInfo &MRI, MachineInstr *&MI,
127     MI = MRI.getVRegDef(Reg);
135   static bool bind(const MachineRegisterInfo &MRI, LLT &Ty, unsigned Reg) {
136     Ty = MRI.getType(Reg);
144   static bool bind(const MachineRegisterInfo &MRI, const ConstantFP *&F,
146     F = getConstantFPVRegVal(Reg, MRI);
158   template <typename ITy> bool match(const MachineRegisterInfo &MRI, ITy &&V) {
159     return bind_helper<Class>::bind(MRI, VR, V);
179   bool match(const MachineRegisterInfo &MRI, OpTy &&Op) {
181     if (mi_match(Op, MRI, m_MInstr(TmpMI))) {
183         return (L.match(MRI, TmpMI->getOperand(1).getReg()) &&
184                 R.match(MRI, TmpMI->getOperand(2).getReg())) ||
185                (Commutable && (R.match(MRI, TmpMI->getOperand(1).getReg()) &&
186                                L.match(MRI, TmpMI->getOperand(2).getReg())));
247   bool match(const MachineRegisterInfo &MRI, OpTy &&Op) {
249     if (mi_match(Op, MRI, m_MInstr(TmpMI))) {
251         return L.match(MRI, TmpMI->getOperand(1).getReg());
328   bool match(const MachineRegisterInfo &MRI, unsigned Reg) {
329     return MRI.getType(Reg) == Ty;