1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/TableGen/SetTheory.cpp b/llvm/lib/TableGen/SetTheory.cpp
index 0389bd3ac830..f7ba75243c15 100644
--- a/llvm/lib/TableGen/SetTheory.cpp
+++ b/llvm/lib/TableGen/SetTheory.cpp
@@ -53,9 +53,9 @@ struct SubOp : public SetTheory::Operator {
     RecSet Add, Sub;
     ST.evaluate(*Expr->arg_begin(), Add, Loc);
     ST.evaluate(Expr->arg_begin() + 1, Expr->arg_end(), Sub, Loc);
-    for (RecSet::iterator I = Add.begin(), E = Add.end(); I != E; ++I)
-      if (!Sub.count(*I))
-        Elts.insert(*I);
+    for (const auto &I : Add)
+      if (!Sub.count(I))
+        Elts.insert(I);
   }
 };
 
@@ -69,9 +69,9 @@ struct AndOp : public SetTheory::Operator {
     RecSet S1, S2;
     ST.evaluate(Expr->arg_begin()[0], S1, Loc);
     ST.evaluate(Expr->arg_begin()[1], S2, Loc);
-    for (RecSet::iterator I = S1.begin(), E = S1.end(); I != E; ++I)
-      if (S2.count(*I))
-        Elts.insert(*I);
+    for (const auto &I : S1)
+      if (S2.count(I))
+        Elts.insert(I);
   }
 };