remove some dead code

 lib/Analysis/IPA/InlineCost.cpp         |   18 ------------------
 lib/Analysis/RegionPass.cpp             |    1 -
 lib/Analysis/TypeBasedAliasAnalysis.cpp |    1 -
 lib/Transforms/Scalar/LoopUnswitch.cpp  |   21 ---------------------
 lib/Transforms/Utils/LCSSA.cpp          |    2 --
 lib/Transforms/Utils/LoopSimplify.cpp   |    6 ------
 utils/TableGen/AsmWriterEmitter.cpp     |   13 -------------
 utils/TableGen/DFAPacketizerEmitter.cpp |    7 -------
 utils/TableGen/IntrinsicEmitter.cpp     |    2 --
 9 files changed, 71 deletions(-)

llvm-svn: 206506

3 files changed, 0 insertions, 22 deletions

diff --git a/llvm/utils/TableGen/AsmWriterEmitter.cpp b/llvm/utils/TableGen/AsmWriterEmitter.cpp
index 754b61ef3ff..718bb805fe4 100644
--- a/llvm/utils/TableGen/AsmWriterEmitter.cpp
+++ b/llvm/utils/TableGen/AsmWriterEmitter.cpp
@@ -709,19 +709,6 @@ public:
 
     return true;
   }
-
-  bool operator()(const IAPrinter &RHS) {
-    if (Conds.size() < RHS.Conds.size())
-      return true;
-
-    unsigned Idx = 0;
-    for (std::vector<std::string>::iterator
-           I = Conds.begin(), E = Conds.end(); I != E; ++I)
-      if (*I != RHS.Conds[Idx++])
-        return *I < RHS.Conds[Idx++];
-
-    return false;
-  }
 };
 
 } // end anonymous namespace
diff --git a/llvm/utils/TableGen/DFAPacketizerEmitter.cpp b/llvm/utils/TableGen/DFAPacketizerEmitter.cpp
index 8de62423414..b9e34af90e7 100644
--- a/llvm/utils/TableGen/DFAPacketizerEmitter.cpp
+++ b/llvm/utils/TableGen/DFAPacketizerEmitter.cpp
@@ -139,7 +139,6 @@ public:
   //
   // Modify the DFA.
   //
-  void initialize();
   void addState(State *);
 
   //
@@ -248,12 +247,6 @@ bool State::canAddInsnClass(unsigned InsnClass) const {
 }
 
 
-void DFA::initialize() {
-  assert(currentState && "Missing current state");
-  currentState->isInitial = true;
-}
-
-
 void DFA::addState(State *S) {
   assert(!states.count(S) && "State already exists");
   states.insert(S);
diff --git a/llvm/utils/TableGen/IntrinsicEmitter.cpp b/llvm/utils/TableGen/IntrinsicEmitter.cpp
index 7b0a2b6c6d2..2dfa3641aa9 100644
--- a/llvm/utils/TableGen/IntrinsicEmitter.cpp
+++ b/llvm/utils/TableGen/IntrinsicEmitter.cpp
@@ -45,8 +45,6 @@ public:
                                 raw_ostream &OS);
   void EmitIntrinsicToOverloadTable(const std::vector<CodeGenIntrinsic> &Ints,
                                     raw_ostream &OS);
-  void EmitVerifier(const std::vector<CodeGenIntrinsic> &Ints,
-                    raw_ostream &OS);
   void EmitGenerator(const std::vector<CodeGenIntrinsic> &Ints,
                      raw_ostream &OS);
   void EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints,