UseListOrder: Create a struct around OrderMap, NFC
llvm-svn: 214241
diff --git a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
index 67634f1..5624e02 100644
--- a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -26,7 +26,15 @@
using namespace llvm;
namespace {
-typedef DenseMap<const Value *, std::pair<unsigned, bool>> OrderMap;
+struct OrderMap {
+ DenseMap<const Value *, std::pair<unsigned, bool>> IDs;
+
+ unsigned size() const { return IDs.size(); }
+ std::pair<unsigned, bool> &operator[](const Value *V) { return IDs[V]; }
+ std::pair<unsigned, bool> lookup(const Value *V) const {
+ return IDs.lookup(V);
+ }
+};
}
static void orderValue(const Value *V, OrderMap &OM) {