diff options
Diffstat (limited to 'include/llvm/Analysis/ScalarEvolution.h')
| -rw-r--r-- | include/llvm/Analysis/ScalarEvolution.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h index 6e30b31..f249bcf 100644 --- a/include/llvm/Analysis/ScalarEvolution.h +++ b/include/llvm/Analysis/ScalarEvolution.h @@ -319,8 +319,9 @@ namespace llvm { const SCEV *getExact(ScalarEvolution *SE) const; /// getExact - Return the number of times this loop exit may fall through - /// to the back edge. The loop is guaranteed not to exit via this block - /// before this number of iterations, but may exit via another block. + /// to the back edge, or SCEVCouldNotCompute. The loop is guaranteed not + /// to exit via this block before this number of iterations, but may exit + /// via another block. const SCEV *getExact(BasicBlock *ExitingBlock, ScalarEvolution *SE) const; /// getMax - Get the max backedge taken count for the loop. |