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Searched refs:isOneConstant (Results 1 – 14 of 14) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Target/CSKY/
H A DCSKYISelDAGToDAG.cpp308 } else if (isOneConstant(Op2)) { in selectAddCarry()
351 } else if (isOneConstant(Op2)) { in selectSubCarry()
/llvm-project-15.0.7/llvm/lib/Target/M68k/
H A DM68kISelLowering.cpp1458 if (isOneConstant(Op0.getOperand(0))) { in LowerAndToBTST()
1937 if ((isOneConstant(Op1) || isNullConstant(Op1)) && in LowerSETCC()
1958 if (isOneConstant(Op1)) { in LowerSETCC()
2097 isOneConstant(Cond.getOperand(1))) in LowerSELECT()
2247 if (isOneConstant(Op.getOperand(1))) in isXor1OfSetCC()
2282 isOneConstant(Cond.getOperand(1))) in LowerBRCOND()
3368 isOneConstant(Carry.getOperand(1)))) in combineCarryThroughADD()
/llvm-project-15.0.7/llvm/lib/Target/VE/
H A DVECustomDAG.cpp543 if (!Scale || isOneConstant(Scale)) in getGatherScatterAddress()
/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelDAGToDAG.cpp718 isOneConstant(U->getOperand(0).getOperand(0))) in IsProfitableToFold()
722 isOneConstant(U->getOperand(1).getOperand(0))) in IsProfitableToFold()
3315 bool IsOne = isOneConstant(StoredVal.getOperand(1)); in foldLoadStoreIntoMemOperand()
3537 if (!isOneConstant(M0->getOperand(0))) in matchBitExtract()
H A DX86ISelLowering.cpp24017 if (isOneConstant(Op0.getOperand(0))) { in LowerAndToBT()
24790 if ((isOneConstant(Op1) || isNullConstant(Op1)) && in emitFlagsForSetcc()
25235 isOneConstant(Cond.getOperand(1))) in LowerSELECT()
44762 isOneConstant(AndNode.getOperand(1))) { in combineSelect()
44856 if (CC == ISD::SETUGT && isOneConstant(RHS)) { in combineSelect()
45211 if (isOneConstant(SetCC.getOperand(0))) in checkBoolTestSetCCCombine()
45213 if (isOneConstant(SetCC.getOperand(1))) in checkBoolTestSetCCCombine()
45369 isOneConstant(CarryOp1.getOperand(1))) in combineCarryThroughADD()
47954 if (isOneConstant(N1) && N0->hasOneUse()) { in combineAnd()
48531 if (!isOneConstant(N1)) in foldXorTruncShiftIntoCmp()
[all …]
/llvm-project-15.0.7/llvm/lib/Target/RISCV/
H A DRISCVISelLowering.cpp2448 if (isOneConstant(VL)) in lowerScalarSplat()
2467 if (isOneConstant(VL) && in lowerScalarSplat()
2476 if (isOneConstant(VL) && isNullConstant(Scalar)) in lowerScalarSplat()
6960 isOneConstant(N->getOperand(0))) in ReplaceNodeResults()
7042 if (IsAdd && isOneConstant(RHS)) { in ReplaceNodeResults()
7585 if (!isOneConstant(ScalarV.getOperand(2))) in combineBinOpToReduce()
8112 N->getValueType(0) == MVT::i32 && isOneConstant(N->getOperand(1)) && in performANDCombine()
8158 isAllOnesConstant(N1) && isOneConstant(N0.getOperand(0)) && in performXORCombine()
8809 if (isOneConstant(RHS) && DAG.MaskedValueIsZero(LHS, Mask)) { in combine_CC()
H A DRISCVISelDAGToDAG.cpp1702 if (!isOneConstant(Node->getOperand(2))) in Select()
/llvm-project-15.0.7/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp2348 !isOneConstant(SetCC.getOperand(0).getOperand(1))) in foldAddSubBoolOfMaskedVal()
2755 if (V.getOpcode() == ISD::AND && isOneConstant(V.getOperand(1))) { in getAsCarry()
3147 isOneConstant(Carry0.getOperand(1))) { in combineADDCARRYDiamond()
4681 if (isOneConstant(N1)) in visitMULHS()
4741 if (isOneConstant(N1)) in visitMULHU()
4935 if (isOneConstant(N1)) { in visitUMUL_LOHI()
6002 if (!isOneConstant(And1) || !And0.hasOneUse()) in combineShiftAnd1ToBitTest()
8492 if (isOneConstant(N1) && N0Opcode == ISD::ZERO_EXTEND && N0.hasOneUse() && in visitXOR()
8503 if (isOneConstant(N1) && VT == MVT::i1 && N0.hasOneUse() && in visitXOR()
8588 isAllOnesConstant(N1) && isOneConstant(N0.getOperand(0))) { in visitXOR()
[all …]
H A DTargetLowering.cpp4460 isOneConstant(N0.getOperand(1))) { in SimplifySetCC()
4504 if (Op0.getOpcode() == ISD::AND && isOneConstant(Op0.getOperand(1))) { in SimplifySetCC()
9236 if (IsAdd && isOneConstant(RHS)) { in expandUADDSUBO()
H A DSelectionDAG.cpp10629 bool llvm::isOneConstant(SDValue V) { in isOneConstant() function in llvm
/llvm-project-15.0.7/llvm/include/llvm/CodeGen/
H A DSelectionDAGNodes.h1675 bool isOneConstant(SDValue V);
/llvm-project-15.0.7/llvm/lib/Target/AArch64/
H A DAArch64ISelLowering.cpp3495 if (isOneConstant(Other) && ISD::isOverflowIntrOpRes(Sel)) { in LowerXOR()
7613 if (ISD::isOverflowIntrOpRes(LHS) && isOneConstant(RHS) && in LowerBR_CC()
14771 !isOneConstant(CSel0.getOperand(1)) || in performANDORCSELCombine()
14773 !isOneConstant(CSel1.getOperand(1))) in performANDORCSELCombine()
15905 if (isOneConstant(OpLHS) && isNullConstant(OpRHS)) in getCSETCondCode()
15907 if (isNullConstant(OpLHS) && isOneConstant(OpRHS)) in getCSETCondCode()
15921 if (!isOneConstant(CmpOp.getOperand(1))) in foldOverflowCheck()
18367 if (Cond == ISD::SETNE && isOneConstant(RHS) && in performSETCCCombine()
18369 isNullConstant(LHS->getOperand(0)) && isOneConstant(LHS->getOperand(1)) && in performSETCCCombine()
/llvm-project-15.0.7/llvm/lib/Target/ARM/
H A DARMISelLowering.cpp5716 if (LHS.getResNo() == 1 && (isOneConstant(RHS) || isNullConstant(RHS)) && in LowerBR_CC()
5729 if ((CC == ISD::SETNE) != isOneConstant(RHS)) { in LowerBR_CC()
6655 if (!isOneConstant(N->getOperand(1)) || N->getOpcode() == ISD::SHL) in Expand64BitShift()
12918 isNullConstant(LHS->getOperand(1)) && isOneConstant(RHS)) { in PerformAddcSubcCombine()
14763 if (CSInc.getOpcode() == ARMISD::CMOV && isOneConstant(CSInc.getOperand(0)) && in IsCMPZCSINC()
14768 if (CSInc.getOpcode() == ARMISD::CMOV && isOneConstant(CSInc.getOperand(1)) && in IsCMPZCSINC()
18165 if (CC == ARMCC::EQ && isOneConstant(TrueVal)) { in PerformCMOVCombine()
/llvm-project-15.0.7/llvm/lib/Target/Sparc/
H A DSparcISelLowering.cpp2001 isOneConstant(LHS.getOperand(0)) && in LookThroughSetCC()