Remove unused private fields found by clang's new -Wunused-private-field.

There are some that I didn't remove this round because they looked like
obvious stubs. There are dead variables in gtest too, they should be
fixed upstream.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158090 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 6 insertions, 10 deletions

diff --git a/tools/llvm-diff/DiffConsumer.h b/tools/llvm-diff/DiffConsumer.h
index 2060fe1..98e369b 100644
--- a/tools/llvm-diff/DiffConsumer.h
+++ b/tools/llvm-diff/DiffConsumer.h
@@ -67,8 +67,6 @@ namespace llvm {
     };
 
     raw_ostream &out;
-    Module *LModule;
-    Module *RModule;
     SmallVector<DiffContext, 5> contexts;
     bool Differences;
     unsigned Indent;
@@ -78,8 +76,8 @@ namespace llvm {
     void indent();
 
   public:
-    DiffConsumer(Module *L, Module *R)
-      : out(errs()), LModule(L), RModule(R), Differences(false), Indent(0) {}
+    DiffConsumer()
+      : out(errs()), Differences(false), Indent(0) {}
 
     bool hadDifferences() const;
     void enterContext(Value *L, Value *R);
diff --git a/tools/llvm-diff/DifferenceEngine.h b/tools/llvm-diff/DifferenceEngine.h
index 7ea79e4..0246d8f 100644
--- a/tools/llvm-diff/DifferenceEngine.h
+++ b/tools/llvm-diff/DifferenceEngine.h
@@ -59,8 +59,8 @@ namespace llvm {
       virtual ~Oracle() {}
     };
 
-    DifferenceEngine(LLVMContext &context, Consumer &consumer)
-      : context(context), consumer(consumer), globalValueOracle(0) {}
+    DifferenceEngine(Consumer &consumer)
+      : consumer(consumer), globalValueOracle(0) {}
 
     void diff(Module *L, Module *R);
     void diff(Function *L, Function *R);
@@ -84,7 +84,6 @@ namespace llvm {
     bool equivalentAsOperands(GlobalValue *L, GlobalValue *R);
 
   private:
-    LLVMContext &context;
     Consumer &consumer;
     Oracle *globalValueOracle;
   };
diff --git a/tools/llvm-diff/llvm-diff.cpp b/tools/llvm-diff/llvm-diff.cpp
index 774169b..45957b3 100644
--- a/tools/llvm-diff/llvm-diff.cpp
+++ b/tools/llvm-diff/llvm-diff.cpp
@@ -78,8 +78,8 @@ int main(int argc, char **argv) {
   Module *RModule = ReadModule(Context, RightFilename);
   if (!LModule || !RModule) return 1;
 
-  DiffConsumer Consumer(LModule, RModule);
-  DifferenceEngine Engine(Context, Consumer);
+  DiffConsumer Consumer;
+  DifferenceEngine Engine(Consumer);
 
   // If any global names were given, just diff those.
   if (!GlobalsToCompare.empty()) {
diff --git a/tools/lto/LTOCodeGenerator.h b/tools/lto/LTOCodeGenerator.h
index 032dc37..3081b7d 100644
--- a/tools/lto/LTOCodeGenerator.h
+++ b/tools/lto/LTOCodeGenerator.h
@@ -70,7 +70,6 @@ private:
   llvm::TargetMachine*        _target;
   bool                        _emitDwarfDebugInfo;
   bool                        _scopeRestrictionsDone;
-  bool                        _runInternalizePass;
   lto_codegen_model           _codeModel;
   StringSet                   _mustPreserveSymbols;
   StringSet                   _asmUndefinedRefs;