ARM: make Darwin libcall registration table driven (NFC)

[oota-llvm.git] / lib / Target / ARM / ARMBaseInstrInfo.h

diff --git a/lib/Target/ARM/ARMBaseInstrInfo.h b/lib/Target/ARM/ARMBaseInstrInfo.h
index ab5dc661faf35f0422924385e7c9b6ae53f80941..b4706e3489337e5b33644d24fac531be32b2766d 100644 (file)
--- a/lib/Target/ARM/ARMBaseInstrInfo.h
+++ b/lib/Target/ARM/ARMBaseInstrInfo.h
@@ -116,8 +116,7 @@ public:
                      bool AllowModify = false) const override;
   unsigned RemoveBranch(MachineBasicBlock &MBB) const override;
   unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
-                        MachineBasicBlock *FBB,
-                        const SmallVectorImpl<MachineOperand> &Cond,
+                        MachineBasicBlock *FBB, ArrayRef<MachineOperand> Cond,
                         DebugLoc DL) const override;
 
   bool
@@ -133,10 +132,10 @@ public:
   }
 
   bool PredicateInstruction(MachineInstr *MI,
-                    const SmallVectorImpl<MachineOperand> &Pred) const override;
+                    ArrayRef<MachineOperand> Pred) const override;
 
-  bool SubsumesPredicate(const SmallVectorImpl<MachineOperand> &Pred1,
-                   const SmallVectorImpl<MachineOperand> &Pred2) const override;
+  bool SubsumesPredicate(ArrayRef<MachineOperand> Pred1,
+                         ArrayRef<MachineOperand> Pred2) const override;
 
   bool DefinesPredicate(MachineInstr *MI,
                         std::vector<MachineOperand> &Pred) const override;
@@ -261,7 +260,9 @@ public:
                      unsigned &TrueOp, unsigned &FalseOp,
                      bool &Optimizable) const override;
 
-  MachineInstr *optimizeSelect(MachineInstr *MI, bool) const override;
+  MachineInstr *optimizeSelect(MachineInstr *MI,
+                               SmallPtrSetImpl<MachineInstr *> &SeenMIs,
+                               bool) const override;
 
   /// FoldImmediate - 'Reg' is known to be defined by a move immediate
   /// instruction, try to fold the immediate into the use instruction.
@@ -289,12 +290,6 @@ public:
   void breakPartialRegDependency(MachineBasicBlock::iterator, unsigned,
                                  const TargetRegisterInfo *TRI) const override;
 
-  void
-  getUnconditionalBranch(MCInst &Branch,
-                         const MCSymbolRefExpr *BranchTarget) const override;
-
-  void getTrap(MCInst &MI) const override;
-
   /// Get the number of addresses by LDM or VLDM or zero for unknown.
   unsigned getNumLDMAddresses(const MachineInstr *MI) const;
 
@@ -332,12 +327,12 @@ private:
   int getInstrLatency(const InstrItineraryData *ItinData,
                       SDNode *Node) const override;
 
-  bool hasHighOperandLatency(const InstrItineraryData *ItinData,
+  bool hasHighOperandLatency(const TargetSchedModel &SchedModel,
                              const MachineRegisterInfo *MRI,
                              const MachineInstr *DefMI, unsigned DefIdx,
                              const MachineInstr *UseMI,
                              unsigned UseIdx) const override;
-  bool hasLowDefLatency(const InstrItineraryData *ItinData,
+  bool hasLowDefLatency(const TargetSchedModel &SchedModel,
                         const MachineInstr *DefMI,
                         unsigned DefIdx) const override;
 
@@ -443,7 +438,7 @@ static inline bool isPushOpcode(int Opc) {
 /// register by reference.
 ARMCC::CondCodes getInstrPredicate(const MachineInstr *MI, unsigned &PredReg);
 
-int getMatchingCondBranchOpcode(int Opc);
+unsigned getMatchingCondBranchOpcode(unsigned Opc);
 
 /// Determine if MI can be folded into an ARM MOVCC instruction, and return the
 /// opcode of the SSA instruction representing the conditional MI.