Fix a source of non determinism in FindUsedTypes, use a SetVector instead of a

set.

rdar://9423996

llvm-svn: 131283

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/include/llvm/Analysis/FindUsedTypes.h b/llvm/include/llvm/Analysis/FindUsedTypes.h
index fc57e1a0469..3e5da572b28 100644
--- a/llvm/include/llvm/Analysis/FindUsedTypes.h
+++ b/llvm/include/llvm/Analysis/FindUsedTypes.h
@@ -14,8 +14,8 @@
 #ifndef LLVM_ANALYSIS_FINDUSEDTYPES_H
 #define LLVM_ANALYSIS_FINDUSEDTYPES_H
 
+#include "llvm/ADT/SetVector.h"
 #include "llvm/Pass.h"
-#include <set>
 
 namespace llvm {
 
@@ -23,7 +23,7 @@ class Type;
 class Value;
 
 class FindUsedTypes : public ModulePass {
-  std::set<const Type *> UsedTypes;
+  SetVector<const Type *> UsedTypes;
 public:
   static char ID; // Pass identification, replacement for typeid
   FindUsedTypes() : ModulePass(ID) {
@@ -33,7 +33,7 @@ public:
   /// getTypes - After the pass has been run, return the set containing all of
   /// the types used in the module.
   ///
-  const std::set<const Type *> &getTypes() const { return UsedTypes; }
+  const SetVector<const Type *> &getTypes() const { return UsedTypes; }
 
   /// Print the types found in the module.  If the optional Module parameter is
   /// passed in, then the types are printed symbolically if possible, using the