Avoid creating a redundant zero APInt.

[oota-llvm.git] / include / llvm / Analysis / FindUsedTypes.h

diff --git a/include/llvm/Analysis/FindUsedTypes.h b/include/llvm/Analysis/FindUsedTypes.h
index 008e30c93efe4d6faa5e53288869d5f0f9294a88..d3e62e269654784606fce9752e91acbb324fcd19 100644 (file)
--- a/include/llvm/Analysis/FindUsedTypes.h
+++ b/include/llvm/Analysis/FindUsedTypes.h
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -24,6 +24,9 @@ class Type;
 class FindUsedTypes : public ModulePass {
   std::set<const Type *> UsedTypes;
 public:
+  static char ID; // Pass identification, replacement for typeid
+  FindUsedTypes() : ModulePass((intptr_t)&ID) {}
+
   /// getTypes - After the pass has been run, return the set containing all of
   /// the types used in the module.
   ///
@@ -58,7 +61,4 @@ public:
 
 } // End llvm namespace
 
-// Make sure that any clients of this file link in PostDominators.cpp
-FORCE_DEFINING_FILE_TO_BE_LINKED(FindUsedTypes)
-
 #endif