[mips] Add assembler support for .set msa/nomsa directive.

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

diff --git a/lib/Target/Mips/MipsISelDAGToDAG.h b/lib/Target/Mips/MipsISelDAGToDAG.h
index 4546182a24a047df06a79f4de1e8cf2633825349..52f4c0d3b9ea47198fe27f53d826f0a83f40b5fb 100644 (file)
--- a/lib/Target/Mips/MipsISelDAGToDAG.h
+++ b/lib/Target/Mips/MipsISelDAGToDAG.h
@@ -32,21 +32,21 @@ namespace llvm {
 class MipsDAGToDAGISel : public SelectionDAGISel {
 public:
   explicit MipsDAGToDAGISel(MipsTargetMachine &TM)
-    : SelectionDAGISel(TM), Subtarget(TM.getSubtarget<MipsSubtarget>()) {}
+      : SelectionDAGISel(TM), Subtarget(nullptr) {}
 
   // Pass Name
-  virtual const char *getPassName() const {
+  const char *getPassName() const override {
     return "MIPS DAG->DAG Pattern Instruction Selection";
   }
 
-  virtual bool runOnMachineFunction(MachineFunction &MF);
+  bool runOnMachineFunction(MachineFunction &MF) override;
 
 protected:
   SDNode *getGlobalBaseReg();
 
   /// Keep a pointer to the MipsSubtarget around so that we can make the right
   /// decision when generating code for different targets.
-  const MipsSubtarget &Subtarget;
+  const MipsSubtarget *Subtarget;
 
 private:
   // Include the pieces autogenerated from the target description.
@@ -110,7 +110,7 @@ private:
   /// starting at bit zero.
   virtual bool selectVSplatMaskR(SDValue N, SDValue &Imm) const;
 
-  virtual SDNode *Select(SDNode *N);
+  SDNode *Select(SDNode *N) override;
 
   virtual std::pair<bool, SDNode*> selectNode(SDNode *Node) = 0;
 
@@ -121,9 +121,9 @@ private:
 
   virtual void processFunctionAfterISel(MachineFunction &MF) = 0;
 
-  virtual bool SelectInlineAsmMemoryOperand(const SDValue &Op,
-                                            char ConstraintCode,
-                                            std::vector<SDValue> &OutOps);
+  bool SelectInlineAsmMemoryOperand(const SDValue &Op,
+                                    char ConstraintCode,
+                                    std::vector<SDValue> &OutOps) override;
 };
 
 /// createMipsISelDag - This pass converts a legalized DAG into a