diff options
Diffstat (limited to 'llvm/include/llvm/CodeGen/SelectionDAG.h')
| -rw-r--r-- | llvm/include/llvm/CodeGen/SelectionDAG.h | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/llvm/include/llvm/CodeGen/SelectionDAG.h b/llvm/include/llvm/CodeGen/SelectionDAG.h index d21844555f5b..e31719bcff0b 100644 --- a/llvm/include/llvm/CodeGen/SelectionDAG.h +++ b/llvm/include/llvm/CodeGen/SelectionDAG.h @@ -1350,13 +1350,9 @@ public: SDValue getIndexedLoadVP(SDValue OrigLoad, const SDLoc &dl, SDValue Base, SDValue Offset, ISD::MemIndexedMode AM); SDValue getStoreVP(SDValue Chain, const SDLoc &dl, SDValue Val, SDValue Ptr, - SDValue Mask, SDValue EVL, MachinePointerInfo PtrInfo, - Align Alignment, MachineMemOperand::Flags MMOFlags, - const AAMDNodes &AAInfo = AAMDNodes(), - bool IsCompressing = false); - SDValue getStoreVP(SDValue Chain, const SDLoc &dl, SDValue Val, SDValue Ptr, - SDValue Mask, SDValue EVL, MachineMemOperand *MMO, - bool IsCompressing = false); + SDValue Offset, SDValue Mask, SDValue EVL, EVT MemVT, + MachineMemOperand *MMO, ISD::MemIndexedMode AM, + bool IsTruncating = false, bool IsCompressing = false); SDValue getTruncStoreVP(SDValue Chain, const SDLoc &dl, SDValue Val, SDValue Ptr, SDValue Mask, SDValue EVL, MachinePointerInfo PtrInfo, EVT SVT, Align Alignment, @@ -1833,18 +1829,18 @@ public: unsigned ComputeNumSignBits(SDValue Op, const APInt &DemandedElts, unsigned Depth = 0) const; - /// Get the minimum bit size for this Value \p Op as a signed integer. - /// i.e. x == sext(trunc(x to MinSignedBits) to bitwidth(x)). - /// Similar to the APInt::getMinSignedBits function. + /// Get the upper bound on bit size for this Value \p Op as a signed integer. + /// i.e. x == sext(trunc(x to MaxSignedBits) to bitwidth(x)). + /// Similar to the APInt::getSignificantBits function. /// Helper wrapper to ComputeNumSignBits. - unsigned ComputeMinSignedBits(SDValue Op, unsigned Depth = 0) const; + unsigned ComputeMaxSignificantBits(SDValue Op, unsigned Depth = 0) const; - /// Get the minimum bit size for this Value \p Op as a signed integer. - /// i.e. x == sext(trunc(x to MinSignedBits) to bitwidth(x)). - /// Similar to the APInt::getMinSignedBits function. + /// Get the upper bound on bit size for this Value \p Op as a signed integer. + /// i.e. x == sext(trunc(x to MaxSignedBits) to bitwidth(x)). + /// Similar to the APInt::getSignificantBits function. /// Helper wrapper to ComputeNumSignBits. - unsigned ComputeMinSignedBits(SDValue Op, const APInt &DemandedElts, - unsigned Depth = 0) const; + unsigned ComputeMaxSignificantBits(SDValue Op, const APInt &DemandedElts, + unsigned Depth = 0) const; /// Return true if this function can prove that \p Op is never poison /// and, if \p PoisonOnly is false, does not have undef bits. @@ -2001,6 +1997,9 @@ public: return SplitVector(N, DL, LoVT, HiVT); } + /// Split the explicit vector length parameter of a VP operation. + std::pair<SDValue, SDValue> SplitEVL(SDValue N, EVT VecVT, const SDLoc &DL); + /// Split the node's operand with EXTRACT_SUBVECTOR and /// return the low/high part. std::pair<SDValue, SDValue> SplitVectorOperand(const SDNode *N, unsigned OpNo) |