diff options
Diffstat (limited to 'lib/Target/Mips/MipsISelDAGToDAG.h')
| -rw-r--r-- | lib/Target/Mips/MipsISelDAGToDAG.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsISelDAGToDAG.h b/lib/Target/Mips/MipsISelDAGToDAG.h index cf0f9c5..a4d9da5 100644 --- a/lib/Target/Mips/MipsISelDAGToDAG.h +++ b/lib/Target/Mips/MipsISelDAGToDAG.h @@ -57,6 +57,11 @@ private: 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; @@ -65,9 +70,42 @@ private: 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; |