[mips] Fix a bug in function CC_MipsO32_FP64. The second double precision

[oota-llvm.git] / lib / Target / Mips / MipsSEISelDAGToDAG.h

diff --git a/lib/Target/Mips/MipsSEISelDAGToDAG.h b/lib/Target/Mips/MipsSEISelDAGToDAG.h
index 6137ab040bbc5b2736860c5e42c18cc3c434ed42..dc52064c983023baa94c230b635c3d57192fd740 100644 (file)
--- a/lib/Target/Mips/MipsSEISelDAGToDAG.h
+++ b/lib/Target/Mips/MipsSEISelDAGToDAG.h
@@ -24,23 +24,73 @@ public:
   explicit MipsSEDAGToDAGISel(MipsTargetMachine &TM) : MipsDAGToDAGISel(TM) {}
 
 private:
+
+  virtual bool runOnMachineFunction(MachineFunction &MF);
+
+  void addDSPCtrlRegOperands(bool IsDef, MachineInstr &MI,
+                             MachineFunction &MF);
+
+  unsigned getMSACtrlReg(const SDValue RegIdx) const;
+
   bool replaceUsesWithZeroReg(MachineRegisterInfo *MRI, const MachineInstr&);
 
-  std::pair<SDNode*, SDNode*> selectMULT(SDNode *N, unsigned Opc, DebugLoc dl,
+  std::pair<SDNode*, SDNode*> selectMULT(SDNode *N, unsigned Opc, SDLoc dl,
                                          EVT Ty, bool HasLo, bool HasHi);
 
   SDNode *selectAddESubE(unsigned MOp, SDValue InFlag, SDValue CmpLHS,
-                         DebugLoc DL, SDNode *Node) const;
+                         SDLoc DL, SDNode *Node) const;
 
   virtual bool selectAddrRegImm(SDValue Addr, SDValue &Base,
                                 SDValue &Offset) const;
 
+  virtual bool selectAddrRegReg(SDValue Addr, SDValue &Base,
+                                SDValue &Offset) const;
+
   virtual bool selectAddrDefault(SDValue Addr, SDValue &Base,
                                  SDValue &Offset) const;
 
   virtual bool selectIntAddr(SDValue Addr, SDValue &Base,
                              SDValue &Offset) const;
 
+  virtual bool selectAddrRegImm12(SDValue Addr, SDValue &Base,
+                                  SDValue &Offset) const;
+
+  virtual bool selectIntAddrMM(SDValue Addr, SDValue &Base,
+                               SDValue &Offset) const;
+
+  /// \brief Select constant vector splats.
+  virtual bool selectVSplat(SDNode *N, APInt &Imm) const;
+  /// \brief Select constant vector splats whose value fits in a given integer.
+  virtual bool selectVSplatCommon(SDValue N, SDValue &Imm, bool Signed,
+                                  unsigned ImmBitSize) 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 std::pair<bool, SDNode*> selectNode(SDNode *Node);
 
   virtual void processFunctionAfterISel(MachineFunction &MF);