Make it even more portable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25605 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index 239cf5c..d2660e3 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -79,7 +79,7 @@
 inline void BytecodeReader::align32() {
   if (hasAlignment) {
     BufPtr Save = At;
-    At = (const unsigned char *)((size_t)(At+3) & (~3UL));
+    At = (const unsigned char *)((intptr_t)(At+3) & (~3UL));
     if (At > Save)
       if (Handler) Handler->handleAlignment(At - Save);
     if (At > BlockEnd)