Changes in directory llvm/include/llvm/CodeGen:
SelectionDAG.h updated: 1.89 -> 1.90 --- Log message: Add some methods --- Diffs of the changes: (+17 -0) SelectionDAG.h | 17 +++++++++++++++++ 1 files changed, 17 insertions(+) Index: llvm/include/llvm/CodeGen/SelectionDAG.h diff -u llvm/include/llvm/CodeGen/SelectionDAG.h:1.89 llvm/include/llvm/CodeGen/SelectionDAG.h:1.90 --- llvm/include/llvm/CodeGen/SelectionDAG.h:1.89 Fri Jan 27 18:18:27 2006 +++ llvm/include/llvm/CodeGen/SelectionDAG.h Sat Jan 28 03:32:01 2006 @@ -262,6 +262,19 @@ // getSrcValue - construct a node to track a Value* through the backend SDOperand getSrcValue(const Value* I, int offset = 0); + /// UpdateNodeOperands - *Mutate* the specified node in-place to have the + /// specified operands. If the resultant node already exists in the DAG, + /// this does not modify the specified node, instead it returns the node that + /// already exists. If the resultant node does not exist in the DAG, the + /// input node is returned. As a degenerate case, if you specify the same + /// input operands as the node already has, the input node is returned. + SDOperand UpdateNodeOperands(SDOperand N, SDOperand Op); + SDOperand UpdateNodeOperands(SDOperand N, SDOperand Op1, SDOperand Op2); + SDOperand UpdateNodeOperands(SDOperand N, SDOperand Op1, SDOperand Op2, + SDOperand Op3); + SDOperand UpdateNodeOperands(SDOperand N, SDOperand Op1, SDOperand Op2, + SDOperand Op3, SDOperand Op4); + SDOperand UpdateNodeOperands(SDOperand N, const std::vector<SDOperand> &Op); /// SelectNodeTo - These are used for target selectors to *mutate* the /// specified node to have the specified return type, Target opcode, and @@ -551,6 +564,10 @@ private: void RemoveNodeFromCSEMaps(SDNode *N); SDNode *AddNonLeafNodeToCSEMaps(SDNode *N); + SDNode **FindModifiedNodeSlot(SDNode *N, SDOperand Op); + SDNode **FindModifiedNodeSlot(SDNode *N, SDOperand Op1, SDOperand Op2); + SDNode **FindModifiedNodeSlot(SDNode *N, const std::vector<SDOperand> &Ops); + void DestroyDeadNode(SDNode *N); void DeleteNodeNotInCSEMaps(SDNode *N); void setNodeValueTypes(SDNode *N, std::vector<MVT::ValueType> &RetVals); _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
