Turn StripPointerCast() into a method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50836 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index ea047e6..7ac5218 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -2712,7 +2712,7 @@
 
 /// ExtractTypeInfo - Returns the type info, possibly bitcast, encoded in V.
 static GlobalVariable *ExtractTypeInfo (Value *V) {
-  V = StripPointerCasts(V);
+  V = V->stripPointerCasts();
   GlobalVariable *GV = dyn_cast<GlobalVariable>(V);
   assert ((GV || isa<ConstantPointerNull>(V)) &&
           "TypeInfo must be a global variable or NULL");
@@ -3150,7 +3150,7 @@
     return 0;
 
   case Intrinsic::init_trampoline: {
-    const Function *F = cast<Function>(StripPointerCasts(I.getOperand(2)));
+    const Function *F = cast<Function>(I.getOperand(2)->stripPointerCasts());
 
     SDOperand Ops[6];
     Ops[0] = getRoot();