diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAG.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 51 |
1 files changed, 21 insertions, 30 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index 60014f833d..ad01e89b3c 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -581,18 +581,18 @@ public: /// determined by their operands, and they produce a value AND a token chain. /// SDValue getLoad(EVT VT, DebugLoc dl, SDValue Chain, SDValue Ptr, - const Value *SV, int SVOffset, bool isVolatile=false, - unsigned Alignment=0); + const Value *SV, int SVOffset, bool isVolatile, + bool isNonTemporal, unsigned Alignment); SDValue getExtLoad(ISD::LoadExtType ExtType, DebugLoc dl, EVT VT, - SDValue Chain, SDValue Ptr, const Value *SV, - int SVOffset, EVT MemVT, bool isVolatile=false, - unsigned Alignment=0); + SDValue Chain, SDValue Ptr, const Value *SV, + int SVOffset, EVT MemVT, bool isVolatile, + bool isNonTemporal, unsigned Alignment); SDValue getIndexedLoad(SDValue OrigLoad, DebugLoc dl, SDValue Base, SDValue Offset, ISD::MemIndexedMode AM); SDValue getLoad(ISD::MemIndexedMode AM, DebugLoc dl, ISD::LoadExtType ExtType, EVT VT, SDValue Chain, SDValue Ptr, SDValue Offset, const Value *SV, int SVOffset, EVT MemVT, - bool isVolatile=false, unsigned Alignment=0); + bool isVolatile, bool isNonTemporal, unsigned Alignment); SDValue getLoad(ISD::MemIndexedMode AM, DebugLoc dl, ISD::LoadExtType ExtType, EVT VT, SDValue Chain, SDValue Ptr, SDValue Offset, EVT MemVT, MachineMemOperand *MMO); @@ -600,13 +600,14 @@ public: /// getStore - Helper function to build ISD::STORE nodes. /// SDValue getStore(SDValue Chain, DebugLoc dl, SDValue Val, SDValue Ptr, - const Value *SV, int SVOffset, bool isVolatile=false, - unsigned Alignment=0); + const Value *SV, int SVOffset, bool isVolatile, + bool isNonTemporal, unsigned Alignment); SDValue getStore(SDValue Chain, DebugLoc dl, SDValue Val, SDValue Ptr, MachineMemOperand *MMO); SDValue getTruncStore(SDValue Chain, DebugLoc dl, SDValue Val, SDValue Ptr, - const Value *SV, int SVOffset, EVT TVT, - bool isVolatile=false, unsigned Alignment=0); + const Value *SV, int SVOffset, EVT TVT, + bool isNonTemporal, bool isVolatile, + unsigned Alignment); SDValue getTruncStore(SDValue Chain, DebugLoc dl, SDValue Val, SDValue Ptr, EVT TVT, MachineMemOperand *MMO); SDValue getIndexedStore(SDValue OrigStoe, DebugLoc dl, SDValue Base, @@ -667,27 +668,8 @@ public: SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, SDVTList VTs, const SDValue *Ops, unsigned NumOps); - /// MorphNodeTo - These *mutate* the specified node to have the specified + /// MorphNodeTo - This *mutates* the specified node to have the specified /// return type, opcode, and operands. - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT, SDValue Op1); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT, - SDValue Op1, SDValue Op2); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT, - SDValue Op1, SDValue Op2, SDValue Op3); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT, - const SDValue *Ops, unsigned NumOps); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT1, EVT VT2); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT1, - EVT VT2, const SDValue *Ops, unsigned NumOps); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT1, - EVT VT2, EVT VT3, const SDValue *Ops, unsigned NumOps); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT1, - EVT VT2, SDValue Op1); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT1, - EVT VT2, SDValue Op1, SDValue Op2); - SDNode *MorphNodeTo(SDNode *N, unsigned Opc, EVT VT1, - EVT VT2, SDValue Op1, SDValue Op2, SDValue Op3); SDNode *MorphNodeTo(SDNode *N, unsigned Opc, SDVTList VTs, const SDValue *Ops, unsigned NumOps); @@ -897,6 +879,15 @@ public: /// isKnownNeverNan - Test whether the given SDValue is known to never be NaN. bool isKnownNeverNaN(SDValue Op) const; + /// isKnownNeverZero - Test whether the given SDValue is known to never be + /// positive or negative Zero. + bool isKnownNeverZero(SDValue Op) const; + + /// isEqualTo - Test whether two SDValues are known to compare equal. This + /// is true if they are the same value, or if one is negative zero and the + /// other positive zero. + bool isEqualTo(SDValue A, SDValue B) const; + /// isVerifiedDebugInfoDesc - Returns true if the specified SDValue has /// been verified as a debug information descriptor. bool isVerifiedDebugInfoDesc(SDValue Op) const; |