diff options
| -rw-r--r-- | include/llvm/Analysis/DataStructure/DSGraph.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/Analysis/DataStructure/DSGraph.h b/include/llvm/Analysis/DataStructure/DSGraph.h index d323db65ba..1cf0fdfde3 100644 --- a/include/llvm/Analysis/DataStructure/DSGraph.h +++ b/include/llvm/Analysis/DataStructure/DSGraph.h @@ -264,6 +264,13 @@ public: return I->second; } + /// retnodes_* iterator methods: expose iteration over return nodes in the + /// graph, which are also the set of functions incorporated in this graph. + typedef ReturnNodesTy::const_iterator retnodes_iterator; + retnodes_iterator retnodes_begin() const { return ReturnNodes.begin(); } + retnodes_iterator retnodes_end() const { return ReturnNodes.end(); } + + /// getReturnNodes - Return the mapping of functions to their return nodes for /// this graph. /// |