diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAGNodes.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index 8e7fd547626c7..933ec7fff4839 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -1970,13 +1970,17 @@ public: class MaskedLoadSDNode : public MaskedLoadStoreSDNode { public: friend class SelectionDAG; - MaskedLoadSDNode(unsigned Order, DebugLoc dl, - SDValue *Operands, unsigned numOperands, - SDVTList VTs, EVT MemVT, MachineMemOperand *MMO) + MaskedLoadSDNode(unsigned Order, DebugLoc dl, SDValue *Operands, + unsigned numOperands, SDVTList VTs, ISD::LoadExtType ETy, + EVT MemVT, MachineMemOperand *MMO) : MaskedLoadStoreSDNode(ISD::MLOAD, Order, dl, Operands, numOperands, - VTs, MemVT, MMO) - {} + VTs, MemVT, MMO) { + SubclassData |= (unsigned short)ETy; + } + ISD::LoadExtType getExtensionType() const { + return ISD::LoadExtType(SubclassData & 3); + } const SDValue &getSrc0() const { return getOperand(3); } static bool classof(const SDNode *N) { return N->getOpcode() == ISD::MLOAD; @@ -1989,14 +1993,19 @@ class MaskedStoreSDNode : public MaskedLoadStoreSDNode { public: friend class SelectionDAG; - MaskedStoreSDNode(unsigned Order, DebugLoc dl, - SDValue *Operands, unsigned numOperands, - SDVTList VTs, EVT MemVT, MachineMemOperand *MMO) + MaskedStoreSDNode(unsigned Order, DebugLoc dl, SDValue *Operands, + unsigned numOperands, SDVTList VTs, bool isTrunc, EVT MemVT, + MachineMemOperand *MMO) : MaskedLoadStoreSDNode(ISD::MSTORE, Order, dl, Operands, numOperands, - VTs, MemVT, MMO) - {} + VTs, MemVT, MMO) { + SubclassData |= (unsigned short)isTrunc; + } + /// isTruncatingStore - Return true if the op does a truncation before store. + /// For integers this is the same as doing a TRUNCATE and storing the result. + /// For floats, it is the same as doing an FP_ROUND and storing the result. + bool isTruncatingStore() const { return SubclassData & 1; } - const SDValue &getData() const { return getOperand(3); } + const SDValue &getValue() const { return getOperand(3); } static bool classof(const SDNode *N) { return N->getOpcode() == ISD::MSTORE; |