Tidy up several unbeseeming casts from pointer to intptr_t.

llvm-svn: 55779
diff --git a/llvm/lib/Transforms/IPO/StripSymbols.cpp b/llvm/lib/Transforms/IPO/StripSymbols.cpp
index 63e1a7b..6277f07 100644
--- a/llvm/lib/Transforms/IPO/StripSymbols.cpp
+++ b/llvm/lib/Transforms/IPO/StripSymbols.cpp
@@ -38,7 +38,7 @@
   public:
     static char ID; // Pass identification, replacement for typeid
     explicit StripSymbols(bool ODI = false) 
-      : ModulePass((intptr_t)&ID), OnlyDebugInfo(ODI) {}
+      : ModulePass(&ID), OnlyDebugInfo(ODI) {}
 
     virtual bool runOnModule(Module &M);