diff options
Diffstat (limited to 'include/llvm/Transforms/Utils/SSAUpdater.h')
| -rw-r--r-- | include/llvm/Transforms/Utils/SSAUpdater.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/Transforms/Utils/SSAUpdater.h b/include/llvm/Transforms/Utils/SSAUpdater.h index c697d048f1..11b90d4267 100644 --- a/include/llvm/Transforms/Utils/SSAUpdater.h +++ b/include/llvm/Transforms/Utils/SSAUpdater.h @@ -60,6 +60,10 @@ public: /// AddAvailableValue - Indicate that a rewritten value is available at the /// end of the specified block with the specified value. void AddAvailableValue(BasicBlock *BB, Value *V); + + /// HasValueForBlock - Return true if the SSAUpdater already has a value for + /// the specified block. + bool HasValueForBlock(BasicBlock *BB) const; /// GetValueAtEndOfBlock - Construct SSA form, materializing a value that is /// live at the end of the specified block. |