diff options
| -rw-r--r-- | include/llvm/Analysis/LoopInfo.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h index b85291f551..5529be3929 100644 --- a/include/llvm/Analysis/LoopInfo.h +++ b/include/llvm/Analysis/LoopInfo.h @@ -74,6 +74,9 @@ public: /// getBlocks - Get a list of the basic blocks which make up this loop. /// const std::vector<BasicBlock*> &getBlocks() const { return Blocks; } + typedef std::vector<BasicBlock*>::const_iterator block_iterator; + block_iterator block_begin() const { return Blocks.begin(); } + block_iterator block_end() const { return Blocks.end(); } /// isLoopExit - True if terminator in the block can branch to another block /// that is outside of the current loop. |