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Searched refs:isAllOnesConstant (Results 1 – 17 of 17) sorted by relevance

/freebsd/contrib/llvm-project/llvm/lib/Target/M68k/
H A DM68kISelLowering.cpp2284 if ((isAllOnesConstant(Op1) || isAllOnesConstant(Op2)) && in LowerSELECT()
2286 SDValue Y = isAllOnesConstant(Op2) ? Op1 : Op2; in LowerSELECT()
2293 (isAllOnesConstant(Op1) == (CondCode == M68k::COND_NE))) { in LowerSELECT()
2314 if (isAllOnesConstant(Op1) != (CondCode == M68k::COND_EQ)) in LowerSELECT()
2382 (isAllOnesConstant(Op1) || isAllOnesConstant(Op2)) && in LowerSELECT()
2387 if (isAllOnesConstant(Op1) != (CondCode == M68k::COND_CS)) in LowerSELECT()
3540 if (isAllOnesConstant(CCR.getOperand(1))) { in combineCarryThroughADD()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DLegalizeIntegerTypes.cpp3282 (N->getOpcode() == ISD::SMIN && isAllOnesConstant(RHS))) { in ExpandIntRes_MINMAX()
3479 else if (isAllOnesConstant(LoOps[1])) { in ExpandIntRes_ADDSUB()
3480 if (isAllOnesConstant(HiOps[1])) in ExpandIntRes_ADDSUB()
3497 if (isAllOnesConstant(LoOps[1]) && isAllOnesConstant(HiOps[1])) in ExpandIntRes_ADDSUB()
3619 } else if (N->getOpcode() == ISD::UADDO && isAllOnesConstant(RHS)) { in ExpandIntRes_UADDSUBO()
5329 if (RHSLo == RHSHi && isAllOnesConstant(RHSLo)) { in IntegerExpandSetCCOperands()
H A DDAGCombiner.cpp4194 if (isAllOnesConstant(N0)) in visitSUBC()
6015 ((isNullConstant(LR) && isAllOnesConstant(RR)) || in foldLogicOfSetCCs()
6016 (isAllOnesConstant(LR) && isNullConstant(RR)))) { in foldLogicOfSetCCs()
6733 if (!isAllOnesConstant(M->getOperand(0))) in unfoldExtremeBitClearingToShifts()
7006 if (isAllOnesConstant(N1)) in visitAND()
7931 if (isAllOnesConstant(N1)) in visitOR()
9512 if (isAllOnesConstant(N1) && N0.hasOneUse() && in visitXOR()
9527 if (isAllOnesConstant(N1) && N0.getOpcode() == ISD::SUB && in visitXOR()
9534 if (isAllOnesConstant(N1) && N0.getOpcode() == ISD::ADD && in visitXOR()
9584 isAllOnesConstant(N1) && isOneConstant(N0.getOperand(0))) { in visitXOR()
[all …]
H A DTargetLowering.cpp6821 turnVectorIntoSplatVector(KAmts, isAllOnesConstant, in prepareUREMEqFold()
7092 turnVectorIntoSplatVector(AAmts, isAllOnesConstant, in prepareSREMEqFold()
7096 turnVectorIntoSplatVector(KAmts, isAllOnesConstant, in prepareSREMEqFold()
10905 } else if (IsAdd && isAllOnesConstant(RHS)) { in expandUADDSUBO()
H A DSelectionDAG.cpp11873 bool llvm::isAllOnesConstant(SDValue V) { in isAllOnesConstant() function in llvm
/freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVISelDAGToDAG.cpp583 if (VLMax || isAllOnesConstant(Node->getOperand(1))) { in selectVSETVLI()
3819 if (isAllOnesConstant(LHS)) in performCombineVMergeAndVOps()
3821 if (isAllOnesConstant(RHS)) in performCombineVMergeAndVOps()
H A DRISCVISelLowering.cpp4258 if (isAllOnesConstant(VL) || in splatPartsI64WithVL()
7569 if (isAllOnesConstant(TrueV)) { in combineSelectToBinOp()
7574 if (isAllOnesConstant(FalseV)) { in combineSelectToBinOp()
7853 if (isAllOnesConstant(RHS) && CCVal == ISD::SETLT && LHS == TrueV && in lowerSELECT()
12519 } else if (IsAdd && isAllOnesConstant(RHS)) { in ReplaceNodeResults()
13235 return AllOnes ? isAllOnesConstant(N) : isNullConstant(N); in combineSelectAndUse()
13408 if (!isAllOnesConstant(N1)) in combineAddOfBooleanXor()
13569 if (!isOneConstant(N11) && !(IsAnd && isAllOnesConstant(N11))) in combineDeMorganOfBoolean()
13573 if (!(IsAnd && isAllOnesConstant(N01))) in combineDeMorganOfBoolean()
13801 N->getValueType(0) == MVT::i32 && isAllOnesConstant(N in performXORCombine()
[all...]
/freebsd/contrib/llvm-project/llvm/lib/Target/WebAssembly/
H A DWebAssemblyISelLowering.cpp2850 (isNullConstant(RHS) || isAllOnesConstant(RHS)) && in performSETCCCombine()
2869 (isAllOnesConstant(RHS) && (Cond == ISD::SETNE))) { in performSETCCCombine()
/freebsd/contrib/llvm-project/llvm/lib/Target/Lanai/
H A DLanaiISelLowering.cpp1327 return AllOnes ? isAllOnesConstant(N) : isNullConstant(N); in isZeroOrAllOnes()
/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86ISelDAGToDAG.cpp3642 bool IsNegOne = isAllOnesConstant(StoredVal.getOperand(1)); in foldLoadStoreIntoMemOperand()
3837 if (!isAllOnesConstant(Mask->getOperand(1))) in matchBitExtract()
3910 if (!isAllOnesConstant(Mask.getOperand(0))) in matchBitExtract()
H A DX86ISelLowering.cpp5116 isAllOnesConstant(V.getOperand(1)))) in IsNOT()
18259 bool IsAllOnesElt = VT.isInteger() && llvm::isAllOnesConstant(N1); in LowerINSERT_VECTOR_ELT()
22444 bool CmpAllOnes = isAllOnesConstant(RHS); in MatchVectorAllEqualTest()
23717 } else if (isAllOnesConstant(Op1)) { in EmitAVX512Test()
23817 if (isAllOnesConstant(Op1) && Op0.getOpcode() == ISD::ADD && in emitFlagsForSetcc()
24155 Op1.getOperand(0) == CmpOp0 && isAllOnesConstant(Op2)); in LowerSELECT()
24161 } else if ((isAllOnesConstant(Op1) || isAllOnesConstant(Op2)) && in LowerSELECT()
24163 SDValue Y = isAllOnesConstant(Op2) ? Op1 : Op2; in LowerSELECT()
24174 if (isAllOnesConstant(Op1) == (CondCode == X86::COND_NE)) { in LowerSELECT()
24304 (isAllOnesConstant(Op1) || isAllOnesConstant(Op2)) && in LowerSELECT()
[all …]
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DSelectionDAGNodes.h1764 bool isAllOnesConstant(SDValue V);
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DR600ISelLowering.cpp789 return isAllOnesConstant(Op); in isHWTrueValue()
H A DAMDGPUISelLowering.cpp4500 RHS.getOperand(0) == CmpLHS && isAllOnesConstant(LHS)) { in performCtlz_CttzCombine()
4510 LHS.getOperand(0) == CmpLHS && isAllOnesConstant(RHS)) { in performCtlz_CttzCombine()
/freebsd/contrib/llvm-project/llvm/lib/Target/ARM/
H A DARMISelLowering.cpp5453 } else if (isAllOnesConstant(LowerSatConstant)) in LowerSELECT_CC()
12503 return AllOnes ? isAllOnesConstant(N) : isNullConstant(N); in isZeroOrAllOnes()
14187 if (isAllOnesConstant(Mask->getOperand(0)) && in PerformMVEVMULLCombine()
14189 isAllOnesConstant(Mask->getOperand(2)) && in PerformMVEVMULLCombine()
/freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64ISelLowering.cpp10505 if (isAllOnesConstant(TVal.getOperand(1))) { in LowerSELECT_CC()
19217 if (Idx.getOpcode() != ISD::ADD || !isAllOnesConstant(Idx.getOperand(1))) in performLastTrueTestVectorCombine()
23928 (isNullConstant(RHS) || isAllOnesConstant(RHS)) && in performSETCCCombine()
/freebsd/contrib/llvm-project/llvm/lib/Target/PowerPC/
H A DPPCISelLowering.cpp2568 LeadingOnes &= isAllOnesConstant(UniquedVals[i]); in get_VSPLTI_elt()