Const-correct and prevent a copy of a SmallPtrSet.

[oota-llvm.git] / lib / Target / Hexagon / HexagonFixupHwLoops.cpp

diff --git a/lib/Target/Hexagon/HexagonFixupHwLoops.cpp b/lib/Target/Hexagon/HexagonFixupHwLoops.cpp
index a79264bb58e963d8ccaafbd633819145e53aa643..5f9b92738649c1a489f3f42c14e7e1d4aa84c985 100644 (file)
--- a/lib/Target/Hexagon/HexagonFixupHwLoops.cpp
+++ b/lib/Target/Hexagon/HexagonFixupHwLoops.cpp
@@ -40,11 +40,13 @@ namespace {
       initializeHexagonFixupHwLoopsPass(*PassRegistry::getPassRegistry());
     }
 
-    virtual bool runOnMachineFunction(MachineFunction &MF);
+    bool runOnMachineFunction(MachineFunction &MF) override;
 
-    const char *getPassName() const { return "Hexagon Hardware Loop Fixup"; }
+    const char *getPassName() const override {
+      return "Hexagon Hardware Loop Fixup";
+    }
 
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.setPreservesCFG();
       MachineFunctionPass::getAnalysisUsage(AU);
     }
@@ -158,7 +160,7 @@ bool HexagonFixupHwLoops::fixupLoopInstrs(MachineFunction &MF) {
 void HexagonFixupHwLoops::convertLoopInstr(MachineFunction &MF,
                                            MachineBasicBlock::iterator &MII,
                                            RegScavenger &RS) {
-  const TargetInstrInfo *TII = MF.getTarget().getInstrInfo();
+  const TargetInstrInfo *TII = MF.getSubtarget().getInstrInfo();
   MachineBasicBlock *MBB = MII->getParent();
   DebugLoc DL = MII->getDebugLoc();
   unsigned Scratch = RS.scavengeRegister(&Hexagon::IntRegsRegClass, MII, 0);