diff options
Diffstat (limited to 'include/llvm/Analysis/LoopInfo.h')
| -rw-r--r-- | include/llvm/Analysis/LoopInfo.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h index bc87adb..6504bdc 100644 --- a/include/llvm/Analysis/LoopInfo.h +++ b/include/llvm/Analysis/LoopInfo.h @@ -114,8 +114,8 @@ public: block_iterator block_begin() const { return Blocks.begin(); } block_iterator block_end() const { return Blocks.end(); } - /// isLoopExiting - True if terminator in the block can branch to another block - /// that is outside of the current loop. + /// isLoopExiting - True if terminator in the block can branch to another + /// block that is outside of the current loop. /// bool isLoopExiting(const BlockT *BB) const { typedef GraphTraits<BlockT*> BlockTraits; @@ -572,6 +572,10 @@ public: /// normal form. bool isLoopSimplifyForm() const; + /// hasDedicatedExits - Return true if no exit block for the loop + /// has a predecessor that is outside the loop. + bool hasDedicatedExits() const; + /// getUniqueExitBlocks - Return all unique successor blocks of this loop. /// These are the blocks _outside of the current loop_ which are branched to. /// This assumes that loop is in canonical form. |
