In preparation for replacing the whole subtarget on the target machine,

[oota-llvm.git] / lib / Target / Mips / Mips16ISelLowering.h

diff --git a/lib/Target/Mips/Mips16ISelLowering.h b/lib/Target/Mips/Mips16ISelLowering.h
index b23e2a1f37db313a7e47688cbf3b93c0c8ed48a9..e7e4d7f651d4ea7988ee6807e777222498382a4d 100644 (file)
--- a/lib/Target/Mips/Mips16ISelLowering.h
+++ b/lib/Target/Mips/Mips16ISelLowering.h
@@ -11,28 +11,28 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef Mips16ISELLOWERING_H
-#define Mips16ISELLOWERING_H
+#ifndef MIPS16ISELLOWERING_H
+#define MIPS16ISELLOWERING_H
 
 #include "MipsISelLowering.h"
 
 namespace llvm {
   class Mips16TargetLowering : public MipsTargetLowering  {
   public:
-    explicit Mips16TargetLowering(MipsTargetMachine &TM);
+    explicit Mips16TargetLowering(MipsTargetMachine &TM,
+                                  const MipsSubtarget &STI);
 
-    virtual bool allowsUnalignedMemoryAccesses(EVT VT, bool *Fast) const;
+    bool allowsUnalignedMemoryAccesses(EVT VT, unsigned AddrSpace,
+                                       bool *Fast) const override;
 
-    virtual MachineBasicBlock *
-    EmitInstrWithCustomInserter(MachineInstr *MI, MachineBasicBlock *MBB) const;
+    MachineBasicBlock *
+    EmitInstrWithCustomInserter(MachineInstr *MI,
+                                MachineBasicBlock *MBB) const override;
 
   private:
-    virtual bool
-    isEligibleForTailCallOptimization(const MipsCC &MipsCCInfo,
-                                      unsigned NextStackOffset,
-                                      const MipsFunctionInfo& FI) const;
-
-    void setMips16LibcallName(RTLIB::Libcall, const char *Name);
+    bool isEligibleForTailCallOptimization(const MipsCC &MipsCCInfo,
+                                     unsigned NextStackOffset,
+                                     const MipsFunctionInfo& FI) const override;
 
     void setMips16HardFloatLibCalls();
 
@@ -42,11 +42,12 @@ namespace llvm {
     const char *getMips16HelperFunction
       (Type* RetTy, ArgListTy &Args, bool &needHelper) const;
 
-    virtual void
+    void
     getOpndList(SmallVectorImpl<SDValue> &Ops,
                 std::deque< std::pair<unsigned, SDValue> > &RegsToPass,
                 bool IsPICCall, bool GlobalOrExternal, bool InternalLinkage,
-                CallLoweringInfo &CLI, SDValue Callee, SDValue Chain) const;
+                CallLoweringInfo &CLI, SDValue Callee,
+                SDValue Chain) const override;
 
     MachineBasicBlock *emitSel16(unsigned Opc, MachineInstr *MI,
                                  MachineBasicBlock *BB) const;
@@ -64,7 +65,7 @@ namespace llvm {
                                            MachineBasicBlock *BB) const;
 
     MachineBasicBlock *emitFEXT_T8I8I16_ins(
-      unsigned BtOpc, unsigned CmpiOpc, unsigned CmpiXOpc,
+      unsigned BtOpc, unsigned CmpiOpc, unsigned CmpiXOpc, bool ImmSigned,
       MachineInstr *MI,  MachineBasicBlock *BB) const;
 
     MachineBasicBlock *emitFEXT_CCRX16_ins(