add a method to clear globals from a node

llvm-svn: 20693
2005-03-19 22:12:03 +00:00 · 2005-03-19 22:12:03 +00:00 · 6c5b90f36c
parent 300dc0bc90
commit 6c5b90f36c
1 changed files with 1 additions and 0 deletions
--- a/llvm/include/llvm/Analysis/DataStructure/DSNode.h
+++ b/llvm/include/llvm/Analysis/DataStructure/DSNode.h
@ -284,6 +284,7 @@ public:
  ///
  void addGlobal(GlobalValue *GV);
  void mergeGlobals(const std::vector<GlobalValue*> &RHS);
+  void clearGlobals() { std::vector<GlobalValue*>().swap(Globals); }
  const std::vector<GlobalValue*> &getGlobals() const { return Globals; }

  typedef std::vector<GlobalValue*>::const_iterator global_iterator;