diff options
Diffstat (limited to 'include/llvm/Analysis/LoopInfo.h')
| -rw-r--r-- | include/llvm/Analysis/LoopInfo.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h index 28a15ed..48c59ac 100644 --- a/include/llvm/Analysis/LoopInfo.h +++ b/include/llvm/Analysis/LoopInfo.h @@ -134,6 +134,11 @@ public: block_iterator block_begin() const { return Blocks.begin(); } block_iterator block_end() const { return Blocks.end(); } + /// getNumBlocks - Get the number of blocks in this loop. + unsigned getNumBlocks() const { + return std::distance(block_begin(), block_end()); + } + /// isLoopExiting - True if terminator in the block can branch to another /// block that is outside of the current loop. /// |