Tidy up several unbeseeming casts from pointer to intptr_t.

llvm-svn: 55779

llvm/lib/Transforms/Utils/LoopSimplify.cpp

@@ -56,7 +56,7 @@ STATISTIC(NumNested  , "Number of nested loops split out");
 namespace {
   struct VISIBILITY_HIDDEN LoopSimplify : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    LoopSimplify() : FunctionPass((intptr_t)&ID) {}
+    LoopSimplify() : FunctionPass(&ID) {}
 
     // AA - If we have an alias analysis object to update, this is it, otherwise
     // this is null.