Remove a bunch of unused arguments from functions, silencing a

warning.

llvm-svn: 84130

include/llvm/ADT/DenseMapInfo.h

@@ -89,7 +89,7 @@ template<> struct DenseMapInfo<unsigned long long> {
   static inline unsigned long long getEmptyKey() { return ~0ULL; }
   static inline unsigned long long getTombstoneKey() { return ~0ULL - 1ULL; }
   static unsigned getHashValue(const unsigned long long& Val) {
-    return Val * 37ULL;
+    return (unsigned)Val * 37ULL;
   }
   static bool isPod() { return true; }
   static bool isEqual(const unsigned long long& LHS,

include/llvm/CodeGen/ScheduleDAG.h

@@ -500,8 +500,8 @@ namespace llvm {
     /// ComputeOperandLatency - Override dependence edge latency using
     /// operand use/def information
     ///
-    virtual void ComputeOperandLatency(SUnit *Def, SUnit *Use,
-                                       SDep& dep) const { };
+    virtual void ComputeOperandLatency(SUnit *, SUnit *,
+                                       SDep&) const { };
 
     /// Schedule - Order nodes according to selected style, filling
     /// in the Sequence member.

include/llvm/ExecutionEngine/JITMemoryManager.h

@@ -149,7 +149,7 @@ public:
   /// CheckInvariants - For testing only.  Return true if all internal
   /// invariants are preserved, or return false and set ErrorStr to a helpful
   /// error message.
-  virtual bool CheckInvariants(std::string &ErrorStr) {
+  virtual bool CheckInvariants(std::string &) {
     return true;
   }
 

include/llvm/Metadata.h

@@ -181,7 +181,7 @@ public:
   /// duplicates
   void Profile(FoldingSetNodeID &ID) const;
 
-  virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U) {
+  virtual void replaceUsesOfWithOnConstant(Value *, Value *, Use *) {
     llvm_unreachable("This should never be called because MDNodes have no ops");
   }
 
@@ -291,7 +291,7 @@ public:
     return false;
   }
 
-  virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U) {
+  virtual void replaceUsesOfWithOnConstant(Value *, Value *, Use *) {
     llvm_unreachable(
                 "This should never be called because NamedMDNodes have no ops");
   }
@@ -361,7 +361,7 @@ public:
 
   /// ValueIsDeleted - This handler is used to update metadata store
   /// when a value is deleted.
-  void ValueIsDeleted(const Value *V) {}
+  void ValueIsDeleted(const Value *) {}
   void ValueIsDeleted(const Instruction *Inst) {
     removeMDs(Inst);
   }

include/llvm/Operator.h

@@ -57,8 +57,8 @@ public:
   }
 
   static inline bool classof(const Operator *) { return true; }
-  static inline bool classof(const Instruction *I) { return true; }
-  static inline bool classof(const ConstantExpr *I) { return true; }
+  static inline bool classof(const Instruction *) { return true; }
+  static inline bool classof(const ConstantExpr *) { return true; }
   static inline bool classof(const Value *V) {
     return isa<Instruction>(V) || isa<ConstantExpr>(V);
   }

include/llvm/Pass.h

@@ -276,7 +276,7 @@ public:
   /// doInitialization - Virtual method overridden by subclasses to do
   /// any necessary per-module initialization.
   ///
-  virtual bool doInitialization(Module &M) { return false; }
+  virtual bool doInitialization(Module &) { return false; }
   
   /// runOnFunction - Virtual method overriden by subclasses to do the
   /// per-function processing of the pass.
@@ -328,7 +328,7 @@ public:
   /// doInitialization - Virtual method overridden by subclasses to do
   /// any necessary per-module initialization.
   ///
-  virtual bool doInitialization(Module &M) { return false; }
+  virtual bool doInitialization(Module &) { return false; }
 
   /// doInitialization - Virtual method overridden by BasicBlockPass subclasses
   /// to do any necessary per-function initialization.

include/llvm/Support/CommandLine.h

@@ -660,7 +660,7 @@ template<>
 class parser<std::string> : public basic_parser<std::string> {
 public:
   // parse - Return true on error.
-  bool parse(Option &, StringRef ArgName, StringRef Arg, std::string &Value) {
+  bool parse(Option &, StringRef, StringRef Arg, std::string &Value) {
     Value = Arg.str();
     return false;
   }
@@ -681,7 +681,7 @@ template<>
 class parser<char> : public basic_parser<char> {
 public:
   // parse - Return true on error.
-  bool parse(Option &, StringRef ArgName, StringRef Arg, char &Value) {
+  bool parse(Option &, StringRef, StringRef Arg, char &Value) {
     Value = Arg[0];
     return false;
   }

include/llvm/Support/raw_ostream.h

@@ -233,8 +233,7 @@ public:
   /// @param bold bold/brighter text, default false
   /// @param bg if true change the background, default: change foreground
   /// @returns itself so it can be used within << invocations
-  virtual raw_ostream &changeColor(enum Colors colors, bool bold=false,
-                                   bool  bg=false) { return *this; }
+  virtual raw_ostream &changeColor(enum Colors, bool, bool) { return *this; }
 
   /// Resets the colors to terminal defaults. Call this when you are done
   /// outputting colored text, or before program exit.