diff options
| -rw-r--r-- | include/llvm/Analysis/DSNode.h | 4 | ||||
| -rw-r--r-- | include/llvm/Analysis/DataStructure/DSNode.h | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/Analysis/DSNode.h b/include/llvm/Analysis/DSNode.h index 25920e26e7..68b69ef735 100644 --- a/include/llvm/Analysis/DSNode.h +++ b/include/llvm/Analysis/DSNode.h @@ -152,6 +152,10 @@ public: /// getForwardNode - This method returns the node that this node is forwarded /// to, if any. DSNode *getForwardNode() const { return ForwardNH.getNode(); } + + /// isForwarding - Return true if this node is forwarding to another. + bool isForwarding() const { return !ForwardNH.isNull(); } + void stopForwarding() { assert(!ForwardNH.isNull() && "Node isn't forwarding, cannot stopForwarding!"); diff --git a/include/llvm/Analysis/DataStructure/DSNode.h b/include/llvm/Analysis/DataStructure/DSNode.h index 25920e26e7..68b69ef735 100644 --- a/include/llvm/Analysis/DataStructure/DSNode.h +++ b/include/llvm/Analysis/DataStructure/DSNode.h @@ -152,6 +152,10 @@ public: /// getForwardNode - This method returns the node that this node is forwarded /// to, if any. DSNode *getForwardNode() const { return ForwardNH.getNode(); } + + /// isForwarding - Return true if this node is forwarding to another. + bool isForwarding() const { return !ForwardNH.isNull(); } + void stopForwarding() { assert(!ForwardNH.isNull() && "Node isn't forwarding, cannot stopForwarding!"); |