Consilidate SmallPtrSet count() followed by insert() into a single insert().

llvm-svn: 162330
2012-08-22 00:02:08 +00:00 · 2012-08-22 00:02:08 +00:00 · 34d39287b5
parent 7fb0cd26f7
commit 34d39287b5
1 changed files with 2 additions and 6 deletions
--- a/clang/lib/StaticAnalyzer/Core/RegionStore.cpp
+++ b/clang/lib/StaticAnalyzer/Core/RegionStore.cpp
@ -477,12 +477,8 @@ public:
  }

  bool AddToWorkList(const MemRegion *R, const ClusterBindings *C) {
-    if (C) {
-      if (Visited.count(C))
-        return false;
-      Visited.insert(C);
-    }
-
+    if (C && !Visited.insert(C))
+      return false;
    WL.push_back(R);
    return true;
  }