Eliminate the loop that searches through each of the operands

[oota-llvm.git] / include / llvm / CodeGen / SelectionDAG.h

diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index f93b6207b8f974c945915532c019c44527dd7aed..209fedb1e96c323808b4d17de546b75fe3c568f6 100644 (file)
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -366,6 +366,9 @@ public:
   /// value assuming it was the smaller SrcTy value.
   SDValue getZeroExtendInReg(SDValue Op, MVT SrcTy);
   
+  /// getNOT - Create a bitwise NOT operation as (XOR Val, -1).
+  SDValue getNOT(SDValue Val, MVT VT);
+
   /// getCALLSEQ_START - Return a new CALLSEQ_START node, which always must have
   /// a flag result (to ensure it's not CSE'd).
   SDValue getCALLSEQ_START(SDValue Chain, SDValue Op) {
@@ -797,7 +800,7 @@ public:
   
 private:
   bool RemoveNodeFromCSEMaps(SDNode *N);
-  SDNode *AddNonLeafNodeToCSEMaps(SDNode *N);
+  void AddModifiedNodeToCSEMaps(SDNode *N, DAGUpdateListener *UpdateListener);
   SDNode *FindModifiedNodeSlot(SDNode *N, SDValue Op, void *&InsertPos);
   SDNode *FindModifiedNodeSlot(SDNode *N, SDValue Op1, SDValue Op2,
                                void *&InsertPos);