2 files changed, 0 insertions, 39 deletions
diff --git a/lib/CodeGen/LiveIntervalUnion.cpp b/lib/CodeGen/LiveIntervalUnion.cpp
index 70003e7cc8..b30e169ee0 100644
--- a/lib/CodeGen/LiveIntervalUnion.cpp
+++ b/lib/CodeGen/LiveIntervalUnion.cpp
@@ -91,25 +91,6 @@ LiveIntervalUnion::print(raw_ostream &OS, const TargetRegisterInfo *TRI) const {
   OS << '\n';
 }
 
-void LiveIntervalUnion::InterferenceResult::print(raw_ostream &OS,
-                                          const TargetRegisterInfo *TRI) const {
-  OS << '[' << start() << ';' << stop() << "):"
-     << PrintReg(interference()->reg, TRI);
-}
-
-void LiveIntervalUnion::Query::print(raw_ostream &OS,
-                                     const TargetRegisterInfo *TRI) {
-  OS << "Interferences with ";
-  LiveUnion->print(OS, TRI);
-  InterferenceResult IR = firstInterference();
-  while (isInterference(IR)) {
-    OS << "  ";
-    IR.print(OS, TRI);
-    OS << '\n';
-    nextInterference(IR);
-  }
-}
-
 #ifndef NDEBUG
 // Verify the live intervals in this union and add them to the visited set.
 void LiveIntervalUnion::verify(LiveVirtRegBitSet& VisitedVRegs) {
diff --git a/lib/CodeGen/LiveIntervalUnion.h b/lib/CodeGen/LiveIntervalUnion.h
index 5e78d5e850..a024bde581 100644
--- a/lib/CodeGen/LiveIntervalUnion.h
+++ b/lib/CodeGen/LiveIntervalUnion.h
@@ -124,16 +124,6 @@ public:
     // Public default ctor.
     InterferenceResult(): VirtRegI(), LiveUnionI() {}
 
-    /// start - Return the start of the current overlap.
-    SlotIndex start() const {
-      return std::max(VirtRegI->start, LiveUnionI.start());
-    }
-
-    /// stop - Return the end of the current overlap.
-    SlotIndex stop() const {
-      return std::min(VirtRegI->end, LiveUnionI.stop());
-    }
-
     /// interference - Return the register that is interfering here.
     LiveInterval *interference() const { return LiveUnionI.value(); }
 
@@ -145,15 +135,6 @@ public:
 
     // Access the LiveUnion segment.
     const SegmentIter &liveUnionPos() const { return LiveUnionI; }
-
-    bool operator==(const InterferenceResult &IR) const {
-      return VirtRegI == IR.VirtRegI && LiveUnionI == IR.LiveUnionI;
-    }
-    bool operator!=(const InterferenceResult &IR) const {
-      return !operator==(IR);
-    }
-
-    void print(raw_ostream &OS, const TargetRegisterInfo *TRI) const;
   };
 
   /// Query interferences between a single live virtual register and a live
@@ -249,7 +230,6 @@ public:
     /// Loop.
     bool checkLoopInterference(MachineLoopRange*);
 
-    void print(raw_ostream &OS, const TargetRegisterInfo *TRI);
   private:
     Query(const Query&);          // DO NOT IMPLEMENT
     void operator=(const Query&); // DO NOT IMPLEMENT