diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAGNodes.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 950963e..21a0b98 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -1027,11 +1027,15 @@ private: /// then they will be delete[]'d when the node is destroyed. uint16_t OperandsNeedDelete : 1; + /// HasDebugValue - This tracks whether this node has one or more dbg_value + /// nodes corresponding to it. + uint16_t HasDebugValue : 1; + protected: /// SubclassData - This member is defined by this class, but is not used for /// anything. Subclasses can use it to hold whatever state they find useful. /// This field is initialized to zero by the ctor. - uint16_t SubclassData : 15; + uint16_t SubclassData : 14; private: /// NodeId - Unique id per SDNode in the DAG. @@ -1094,6 +1098,12 @@ public: return ~NodeType; } + /// getHasDebugValue - get this bit. + bool getHasDebugValue() const { return HasDebugValue; } + + /// setHasDebugValue - set this bit. + void setHasDebugValue(bool b) { HasDebugValue = b; } + /// use_empty - Return true if there are no uses of this node. /// bool use_empty() const { return UseList == NULL; } @@ -1357,8 +1367,8 @@ protected: SDNode(unsigned Opc, const DebugLoc dl, SDVTList VTs, const SDValue *Ops, unsigned NumOps) - : NodeType(Opc), OperandsNeedDelete(true), SubclassData(0), - NodeId(-1), + : NodeType(Opc), OperandsNeedDelete(true), HasDebugValue(false), + SubclassData(0), NodeId(-1), OperandList(NumOps ? new SDUse[NumOps] : 0), ValueList(VTs.VTs), UseList(NULL), NumOperands(NumOps), NumValues(VTs.NumVTs), |
