Remove unnecessary casts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78664 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/MergeFunctions.cpp b/lib/Transforms/IPO/MergeFunctions.cpp
index db8a817..cb51bc3 100644
--- a/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/lib/Transforms/IPO/MergeFunctions.cpp
@@ -64,7 +64,7 @@
 namespace {
   struct VISIBILITY_HIDDEN MergeFunctions : public ModulePass {
     static char ID; // Pass identification, replacement for typeid
-    MergeFunctions() : ModulePass((intptr_t)&ID) {}
+    MergeFunctions() : ModulePass(&ID) {}
 
     bool runOnModule(Module &M);
   };