better portability for intptr_t.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37221 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/BasicBlock.h

@@ -17,6 +17,7 @@
 #include "llvm/Instruction.h"
 #include "llvm/SymbolTableListTraits.h"
 #include "llvm/ADT/ilist"
+#include "llvm/Support/DataTypes.h"
 
 namespace llvm {
 

include/llvm/ValueSymbolTable.h

@@ -16,6 +16,7 @@
 
 #include "llvm/Value.h"
 #include "llvm/ADT/StringMap.h"
+#include "llvm/Support/DataTypes.h"
 
 namespace llvm {
   template<typename ValueSubClass, typename ItemParentClass>