diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index 28535d1..5434fb6 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -477,6 +477,11 @@ public: const SDOperand *Ops, unsigned NumOps); SDNode *getTargetNode(unsigned Opcode, std::vector<MVT::ValueType> &ResultTys, const SDOperand *Ops, unsigned NumOps); + + /// getNodeIfExists - Get the specified node if it's already available, or + /// else return NULL. + SDNode *getNodeIfExists(unsigned Opcode, SDVTList VTs, + const SDOperand *Ops, unsigned NumOps); /// DAGUpdateListener - Clients of various APIs that cause global effects on /// the DAG can optionally implement this interface. This allows the clients |