Tidy up several unbeseeming casts from pointer to intptr_t.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55779 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAllocBigBlock.cpp b/lib/CodeGen/RegAllocBigBlock.cpp
index 215f943..380ad05 100644
--- a/lib/CodeGen/RegAllocBigBlock.cpp
+++ b/lib/CodeGen/RegAllocBigBlock.cpp
@@ -82,7 +82,7 @@
   class VISIBILITY_HIDDEN RABigBlock : public MachineFunctionPass {
   public:
     static char ID;
-    RABigBlock() : MachineFunctionPass((intptr_t)&ID) {}
+    RABigBlock() : MachineFunctionPass(&ID) {}
   private:
     /// TM - For getting at TargetMachine info 
     ///