virtual bool selectAddrRegImm(SDValue Addr, SDValue &Base,
SDValue &Offset) const;
+ // Complex Pattern.
+ /// (reg + reg).
+ virtual bool selectAddrRegReg(SDValue Addr, SDValue &Base,
+ SDValue &Offset) const;
+
/// Fall back on this function if all else fails.
virtual bool selectAddrDefault(SDValue Addr, SDValue &Base,
SDValue &Offset) const;
virtual bool selectIntAddr(SDValue Addr, SDValue &Base,
SDValue &Offset) const;
+ virtual bool selectIntAddrMM(SDValue Addr, SDValue &Base,
+ SDValue &Offset) const;
+
virtual bool selectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
SDValue &Offset, SDValue &Alias);
+ /// \brief Select constant vector splats.
+ virtual bool selectVSplat(SDNode *N, APInt &Imm) const;
+ /// \brief Select constant vector splats whose value fits in a uimm1.
+ virtual bool selectVSplatUimm1(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value fits in a uimm2.
+ virtual bool selectVSplatUimm2(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value fits in a uimm3.
+ virtual bool selectVSplatUimm3(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value fits in a uimm4.
+ virtual bool selectVSplatUimm4(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value fits in a uimm5.
+ virtual bool selectVSplatUimm5(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value fits in a uimm6.
+ virtual bool selectVSplatUimm6(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value fits in a uimm8.
+ virtual bool selectVSplatUimm8(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value fits in a simm5.
+ virtual bool selectVSplatSimm5(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value is a power of 2.
+ virtual bool selectVSplatUimmPow2(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value is the inverse of a
+ /// power of 2.
+ virtual bool selectVSplatUimmInvPow2(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value is a run of set bits
+ /// ending at the most significant bit
+ virtual bool selectVSplatMaskL(SDValue N, SDValue &Imm) const;
+ /// \brief Select constant vector splats whose value is a run of set bits
+ /// starting at bit zero.
+ virtual bool selectVSplatMaskR(SDValue N, SDValue &Imm) const;
+
virtual SDNode *Select(SDNode *N);
virtual std::pair<bool, SDNode*> selectNode(SDNode *Node) = 0;