Last bit of TargetLibraryInfo propagation.  Also fixed a case for TargetData
where it appeared beneficial to pass.
More of rdar://10500969

llvm-svn: 145630
diff --git a/llvm/lib/Transforms/InstCombine/InstCombine.h b/llvm/lib/Transforms/InstCombine/InstCombine.h
index 3808278..c4c7932 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombine.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombine.h
@@ -22,6 +22,7 @@
 namespace llvm {
   class CallSite;
   class TargetData;
+  class TargetLibraryInfo;
   class DbgDeclareInst;
   class MemIntrinsic;
   class MemSetInst;
@@ -71,6 +72,7 @@
                              : public FunctionPass,
                                public InstVisitor<InstCombiner, Instruction*> {
   TargetData *TD;
+  TargetLibraryInfo *TLI;
   bool MadeIRChange;
 public:
   /// Worklist - All of the instructions that need to be simplified.
@@ -92,7 +94,7 @@
   bool DoOneIteration(Function &F, unsigned ItNum);
 
   virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-                                 
+
   TargetData *getTargetData() const { return TD; }
 
   // Visitation implementation - Implement instruction combining for different