Add more support for new style casts
Convert more code to use them


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@695 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp
index e1415c7..24a5e85 100644
--- a/lib/Target/TargetData.cpp
+++ b/lib/Target/TargetData.cpp
@@ -61,7 +61,7 @@
 				      void *D) {
   const TargetData &TD = *(const TargetData*)D;
   assert(AID == TD.AID && "Target data annotation ID mismatch!");
-  const Type *Ty = ((const Value *)T)->castTypeAsserting();
+  const Type *Ty = cast<const Type>((const Value *)T);
   assert(Ty->isStructType() && 
 	 "Can only create StructLayout annotation on structs!");
   return new StructLayout((const StructType *)Ty, TD);