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Searched refs:MaskedValueIsZero (Results 1 – 25 of 39) sorted by relevance

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/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/XCore/
H A DXCoreSelectionDAGInfo.cpp25 DAG.MaskedValueIsZero(Size, APInt(SizeBitWidth, 3))) { in EmitTargetCodeForMemcpy()
H A DXCoreISelLowering.cpp650 if (DAG.MaskedValueIsZero(Mul.getOperand(0), HighMask) && in TryExpandADDWithMul()
651 DAG.MaskedValueIsZero(Mul.getOperand(1), HighMask)) { in TryExpandADDWithMul()
1663 DAG.MaskedValueIsZero(Mul0, HighMask) && in PerformDAGCombine()
1664 DAG.MaskedValueIsZero(Mul1, HighMask) && in PerformDAGCombine()
1665 DAG.MaskedValueIsZero(Addend0, HighMask) && in PerformDAGCombine()
1666 DAG.MaskedValueIsZero(Addend1, HighMask)) { in PerformDAGCombine()
/freebsd-14.2/contrib/llvm-project/llvm/include/llvm/Transforms/InstCombine/
H A DInstCombiner.h485 bool MaskedValueIsZero(const Value *V, const APInt &Mask, unsigned Depth = 0,
487 return llvm::MaskedValueIsZero(V, Mask, SQ.getWithInstruction(CxtI), Depth);
/freebsd-14.2/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineCasts.cpp288 if (IC.MaskedValueIsZero(I->getOperand(0), Mask, 0, CxtI) && in canEvaluateTruncated()
289 IC.MaskedValueIsZero(I->getOperand(1), Mask, 0, CxtI)) { in canEvaluateTruncated()
318 IC.MaskedValueIsZero(I->getOperand(0), ShiftedBits, 0, CxtI)) { in canEvaluateTruncated()
477 if (ShVal0 == ShVal1 || MaskedValueIsZero(L, HiBitMask)) in narrowFunnelShift()
515 if (!MaskedValueIsZero(ShVal1, HiBitMask, 0, &Trunc)) in narrowFunnelShift()
1025 if (IC.MaskedValueIsZero(I->getOperand(1), in canEvaluateZExtd()
1143 if (MaskedValueIsZero(Res, in visitZExt()
H A DInstCombineShifts.cpp544 if (IC.MaskedValueIsZero(InnerShift->getOperand(0), Mask, 0, CxtI)) in canEvaluateShiftedShift()
1030 MaskedValueIsZero(X, APInt::getHighBitsSet(SrcWidth, ShAmtC), 0, &I)) in visitShl()
1666 if (MaskedValueIsZero(Op0, APInt::getSignMask(BitWidth), 0, &I)) { in visitAShr()
H A DInstCombineAndOrXor.cpp2372 if (MaskedValueIsZero(X, NotAndMask, 0, &I)) { in visitAnd()
2378 if (!isa<Constant>(Y) && MaskedValueIsZero(Y, NotAndMask, 0, &I)) { in visitAnd()
3411 !CV->isAllOnes() && MaskedValueIsZero(Y, *CV, 0, &I)) { in visitOr()
3459 MaskedValueIsZero(X, ~*C0, 0, &I)) { in visitOr()
3466 MaskedValueIsZero(X, ~*C1, 0, &I)) { in visitOr()
4615 MaskedValueIsZero(X, *C, 0, &I)) in visitXor()
H A DInstCombineMulDivRem.cpp2102 if (MaskedValueIsZero(Op1, Mask, 0, &I) && in visitSRem()
2103 MaskedValueIsZero(Op0, Mask, 0, &I)) { in visitSRem()
H A DInstCombineVectorOps.cpp2072 if (match(BO1, m_APInt(C)) && MaskedValueIsZero(BO0, *C, DL)) in getAlternateBinop()
H A DInstCombineAddSub.cpp955 if (ShAmt && MaskedValueIsZero(X, APInt::getHighBitsSet(BitWidth, ShAmt), in foldAddWithConstant()
/freebsd-14.2/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DSelectionDAGAddressAnalysis.cpp231 if (DAG.MaskedValueIsZero(Base->getOperand(0), C->getAPIntValue())) { in matchLSNode()
H A DDAGCombiner.cpp3729 if (!DAG.MaskedValueIsZero(LHS, UpperBits)) in getTruncatedUSUBSAT()
3862 if (DAG.MaskedValueIsZero(N1, ~APInt::getSignMask(BitWidth))) { in visitSUB()
6393 if (DAG.MaskedValueIsZero(N0.getOperand(1), Mask)) { in visitANDLike()
7052 if (DAG.MaskedValueIsZero(N0Op0, Mask)) in visitAND()
7301 if (DAG.MaskedValueIsZero(N1, ExtBits) && in visitAND()
7465 if (!DAG.MaskedValueIsZero(N10, in MatchBSwapHWordLow()
7727 if (DAG.MaskedValueIsZero(N0.getOperand(0), RHSMask&~LHSMask) && in visitORLike()
7937 if (N1C && DAG.MaskedValueIsZero(N0, ~N1C->getAPIntValue())) in visitOR()
9779 if (DAG.MaskedValueIsZero(N1, ModuloMask)) in visitRotate()
10774 if (DAG.MaskedValueIsZero( in visitFunnelShift()
[all …]
H A DTargetLowering.cpp1952 TLO.DAG.MaskedValueIsZero(Op0, HiBits))) { in SimplifyDemandedBits()
3931 if (DAG.MaskedValueIsZero(N0, UpperBits)) in foldSetCCWithAnd()
4750 if (DAG.MaskedValueIsZero(N0, in SimplifySetCC()
4959 DAG.MaskedValueIsZero(LHS, HiBits)) { in SimplifySetCC()
4967 DAG.MaskedValueIsZero(RHS, HiBits)) { in SimplifySetCC()
7455 if (DAG.MaskedValueIsZero(LHS, HighMask) && in expandMUL_LOHI()
7456 DAG.MaskedValueIsZero(RHS, HighMask)) { in expandMUL_LOHI()
H A DSelectionDAG.cpp2644 return MaskedValueIsZero(Op, APInt::getSignMask(BitWidth), Depth); in SignBitIsZero()
2650 bool SelectionDAG::MaskedValueIsZero(SDValue V, const APInt &Mask, in MaskedValueIsZero() function in SelectionDAG
2658 bool SelectionDAG::MaskedValueIsZero(SDValue V, const APInt &Mask, in MaskedValueIsZero() function in SelectionDAG
5098 !MaskedValueIsZero(Op.getOperand(0), Op.getConstantOperandAPInt(1))) in isBaseWithConstantOffset()
5719 if (MaskedValueIsZero(OpOp, HiBits)) { in getNode()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/WebAssembly/
H A DWebAssemblyISelDAGToDAG.cpp371 CurDAG->MaskedValueIsZero(N->getOperand(0), CN->getAPIntValue()); in SelectAddrOperands()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/ARM/
H A DMVETailPredication.cpp357 if (MaskedValueIsZero(BaseV->getValue(), Mask, in IsSafeActiveMask()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/LoongArch/
H A DLoongArchISelDAGToDAG.cpp316 if (CurDAG->MaskedValueIsZero(N, Mask)) { in selectZExti32()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/MSP430/
H A DMSP430ISelDAGToDAG.cpp233 CurDAG->MaskedValueIsZero(N.getOperand(0), CN->getAPIntValue())) { in MatchAddress()
/freebsd-14.2/contrib/llvm-project/llvm/include/llvm/Analysis/
H A DValueTracking.h170 bool MaskedValueIsZero(const Value *V, const APInt &Mask,
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/SystemZ/
H A DSystemZOperators.td665 return CurDAG->MaskedValueIsZero(N->getOperand(0),
673 return CurDAG->MaskedValueIsZero(N->getOperand(1),
/freebsd-14.2/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DSelectionDAG.h1938 bool MaskedValueIsZero(SDValue Op, const APInt &Mask,
1944 bool MaskedValueIsZero(SDValue Op, const APInt &Mask,
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86ISelDAGToDAG.cpp2175 if (!DAG.MaskedValueIsZero(X, MaskedHighBits)) in foldMaskAndShiftToScale()
2372 CurDAG->MaskedValueIsZero(ShVal, HiBits))) { in matchIndexRecursively()
2711 !CurDAG->MaskedValueIsZero(ShlSrc, HighZeros & Mask)) in matchAddressRecursively()
4436 if (CurDAG->MaskedValueIsZero(N->getOperand(0), NeededMask)) in tryShrinkShlLogicImm()
4727 if (!CurDAG->MaskedValueIsZero(And0, HighZeros)) in shrinkAndImmediate()
H A DX86InstrFragments.td680 return CurDAG->MaskedValueIsZero(N->getOperand(0), CN->getAPIntValue());
H A DX86ISelLowering.cpp5974 !DAG.MaskedValueIsZero(N1, ZeroMask, EltsRHS, Depth + 1))) in getFauxShuffleMask()
22573 DAG.MaskedValueIsZero(Op0, APInt::getHighBitsSet(64, 32))) { in EmitCmp()
40130 if (DAG.MaskedValueIsZero(In, Mask)) { in combineTargetShuffle()
46652 if (DAG.MaskedValueIsZero(Op, Mask17)) in combineMulToPMADDWD()
46736 if (DAG.MaskedValueIsZero(N0, Mask) && DAG.MaskedValueIsZero(N1, Mask)) { in combineMulToPMULDQ()
48564 if (DAG.MaskedValueIsZero(N1, HiMask) || in combineAnd()
48565 DAG.MaskedValueIsZero(N0, HiMask)) { in combineAnd()
52895 if ((N00.isUndef() || DAG.MaskedValueIsZero(N00, ZeroMask)) && in combineZext()
52896 (N01.isUndef() || DAG.MaskedValueIsZero(N01, ZeroMask))) { in combineZext()
52991 if (DAG.MaskedValueIsZero(LHS.getOperand(0), UpperBits) && in combineSetCC()
[all …]
/freebsd-14.2/contrib/llvm-project/llvm/lib/Analysis/
H A DInstructionSimplify.cpp2466 if (MaskedValueIsZero(N, *C2, Q)) in simplifyOrInst()
2472 if (MaskedValueIsZero(N, *C1, Q)) in simplifyOrInst()
6246 if (MaskedValueIsZero(Op0, APInt::getHighBitsSet(BitWidth, BitWidth - 1), in simplifyUnaryIntrinsic()
/freebsd-14.2/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVISelLowering.cpp11527 bool LHSIsU = DAG.MaskedValueIsZero(LHS, HighMask); in ReplaceNodeResults()
11528 bool RHSIsU = DAG.MaskedValueIsZero(RHS, HighMask); in ReplaceNodeResults()
12507 if (!DAG.MaskedValueIsZero(N0.getOperand(0), Mask)) in combineAddOfBooleanXor()
12636 if (!DAG.MaskedValueIsZero(N00, Mask) || !DAG.MaskedValueIsZero(N10, Mask)) in combineDeMorganOfBoolean()
12969 if (DAG.MaskedValueIsZero(N0.getOperand(0), SignMask)) in performSETCCCombine()
13262 if (DAG.MaskedValueIsZero(Op, in fillUpExtensionSupport()
14406 if (!DAG.MaskedValueIsZero(Xor0, Mask)) in tryDemorganOfBooleanCondition()
14505 if (isOneConstant(RHS) && DAG.MaskedValueIsZero(LHS, Mask)) { in combine_CC()
15384 if (DAG.MaskedValueIsZero(Cond, Mask)) { in PerformDAGCombine()

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