Remove unnecessary casts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78664 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index 3681b79..9e77abc 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -71,7 +71,7 @@
     static char ID;
     
     /// Construct a PBQP register allocator.
-    PBQPRegAlloc() : MachineFunctionPass((intptr_t)&ID) {}
+    PBQPRegAlloc() : MachineFunctionPass(&ID) {}
 
     /// Return the pass name.
     virtual const char* getPassName() const throw() {