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Searched refs:getHighBitsSet (Results 1 – 25 of 35) sorted by relevance

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/freebsd/contrib/llvm-project/llvm/lib/Analysis/
H A DDemandedBits.cpp105 AB = APInt::getHighBitsSet(BitWidth, in determineLiveOperandBits()
185 AB |= APInt::getHighBitsSet(BitWidth, ShiftAmt+1); in determineLiveOperandBits()
187 AB |= APInt::getHighBitsSet(BitWidth, ShiftAmt); in determineLiveOperandBits()
214 if ((AOut & APInt::getHighBitsSet(BitWidth, ShiftAmt)) in determineLiveOperandBits()
266 if ((AOut & APInt::getHighBitsSet(AOut.getBitWidth(), in determineLiveOperandBits()
H A DValueTracking.cpp442 APInt Mask = APInt::getHighBitsSet(BitWidth, CommonPrefixBits); in computeKnownBitsFromRangeMetadata()
9432 Upper = APInt::getHighBitsSet(Width, C->popcount()) + 1; in setLimitsForBinOp()
/freebsd/contrib/llvm-project/llvm/lib/Target/XCore/
H A DXCoreISelLowering.cpp647 APInt HighMask = APInt::getHighBitsSet(64, 32); in TryExpandADDWithMul()
1560 APInt Mask = APInt::getHighBitsSet(VT.getSizeInBits(), in PerformDAGCombine()
1582 APInt Mask = APInt::getHighBitsSet(VT.getSizeInBits(), in PerformDAGCombine()
1597 APInt Mask = APInt::getHighBitsSet(VT.getSizeInBits(), in PerformDAGCombine()
1655 APInt HighMask = APInt::getHighBitsSet(64, 32); in PerformDAGCombine()
1729 Known.Zero = APInt::getHighBitsSet(Known.getBitWidth(), in computeKnownBitsForTargetNode()
1740 APInt::getHighBitsSet(Known.getBitWidth(), Known.getBitWidth() - 16); in computeKnownBitsForTargetNode()
1746 APInt::getHighBitsSet(Known.getBitWidth(), Known.getBitWidth() - 8); in computeKnownBitsForTargetNode()
1751 APInt::getHighBitsSet(Known.getBitWidth(), Known.getBitWidth() - 1); in computeKnownBitsForTargetNode()
1756 APInt::getHighBitsSet(Known.getBitWidth(), Known.getBitWidth() - 3); in computeKnownBitsForTargetNode()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineShifts.cpp666 : APInt::getHighBitsSet(TypeWidth, TypeWidth - OuterShAmt); in foldShiftedShift()
1049 MaskedValueIsZero(X, APInt::getHighBitsSet(SrcWidth, ShAmtC), 0, &I)) in visitShl()
1055 APInt Mask(APInt::getHighBitsSet(BitWidth, BitWidth - ShAmtC)); in visitShl()
1099 APInt Mask(APInt::getHighBitsSet(BitWidth, BitWidth - ShAmtC)); in visitShl()
1110 APInt Mask(APInt::getHighBitsSet(BitWidth, BitWidth - ShAmtC)); in visitShl()
1131 APInt Mask(APInt::getHighBitsSet(BitWidth, BitWidth - ShAmtC)); in visitShl()
1175 APInt Bits = APInt::getHighBitsSet(BitWidth, BitWidth - Op1Val); in visitShl()
H A DInstCombineCasts.cpp522 APInt HiBitMask = APInt::getHighBitsSet(WideWidth, WideWidth - NarrowWidth); in narrowFunnelShift()
1060 APInt::getHighBitsSet(VSize, BitsToClear), in canEvaluateZExtd()
1182 APInt::getHighBitsSet(DestBitSize, in visitZExt()
2745 APInt MaskC = APInt::getHighBitsSet(BitWidth, BitWidth - EltWidth); in visitBitCast()
H A DInstCombineAddSub.cpp968 if (ShAmt && MaskedValueIsZero(X, APInt::getHighBitsSet(BitWidth, ShAmt), in foldAddWithConstant()
2589 APInt HighMask(APInt::getHighBitsSet(BitWidth, BitWidth - Cttz)); in visitSub()
H A DInstCombineSimplifyDemanded.cpp845 APInt::getHighBitsSet(BitWidth, BitWidth - RHSTrailingZeros); in SimplifyDemandedUseBits()
H A DInstCombineCompares.cpp1471 NewRHS |= Known.One & APInt::getHighBitsSet(SrcBits, SrcBits - DstBits); in foldICmpTruncConstant()
1776 NewC2 = *C2 | APInt::getHighBitsSet(C2->getBitWidth(), in foldICmpAndConstConst()
2610 APInt Val(APInt::getHighBitsSet(TypeBits, TypeBits - ShAmtVal)); in foldICmpShrConstant()
3646 : APInt::getHighBitsSet(BitWidth, Num + 1); in foldICmpEqIntrinsicWithConstant()
/freebsd/contrib/llvm-project/llvm/lib/Target/Hexagon/
H A DHexagonGenExtract.cpp200 APInt C = APInt::getHighBitsSet(BW, BW-U); in INITIALIZE_PASS_DEPENDENCY()
/freebsd/contrib/llvm-project/llvm/lib/Target/LoongArch/
H A DLoongArchISelDAGToDAG.cpp320 APInt Mask = APInt::getHighBitsSet(VT.getSizeInBits(), 32); in selectZExti32()
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DAMDGPUPostLegalizerCombiner.cpp220 const APInt Mask = APInt::getHighBitsSet(SrcSize, SrcSize - 8); in matchUCharToFloat()
H A DAMDGPUISelLowering.cpp2042 if (DAG.MaskedValueIsZero(RHS, APInt::getHighBitsSet(64, 32)) && in LowerUDIVREM64()
2043 DAG.MaskedValueIsZero(LHS, APInt::getHighBitsSet(64, 32))) { in LowerUDIVREM64()
5642 Known.Zero = APInt::getHighBitsSet(32, 31); in computeKnownBitsForTargetNode()
5655 Known.Zero = APInt::getHighBitsSet(32, 32 - Width); in computeKnownBitsForTargetNode()
5663 Known.Zero = APInt::getHighBitsSet(BitWidth, BitWidth - 16); in computeKnownBitsForTargetNode()
/freebsd/contrib/llvm-project/llvm/include/llvm/ADT/
H A DAPInt.h276 static APInt getHighBitsSet(unsigned numBits, unsigned hiBitsSet) { in getHighBitsSet() function
1399 APInt Keep = getHighBitsSet(BitWidth, BitWidth - loBits); in clearLowBits()
/freebsd/contrib/llvm-project/llvm/lib/Target/ARM/
H A DARMTargetTransformInfo.cpp276 : APInt::getHighBitsSet(2, 1)); in simplifyDemandedVectorEltsIntrinsic()
280 : APInt::getHighBitsSet(2, 1)); in simplifyDemandedVectorEltsIntrinsic()
383 Imm != APInt::getHighBitsSet(64, 33)) // -2147483648 in isFPSatMinMaxPattern()
H A DARMISelLowering.cpp13989 APInt Mask = APInt::getHighBitsSet(C2Width, C2Width - C2Value); in PerformSHLSimplify()
17417 : APInt::getSplat(NumElts, APInt::getHighBitsSet(2, 1)); in PerformVMOVNCombine()
17436 : APInt::getHighBitsSet(2, 1)); in PerformVQMOVNCombine()
19007 APInt DemandedMask = APInt::getHighBitsSet(BitWidth, 16); in PerformDAGCombine()
19028 APInt HighMask = APInt::getHighBitsSet(HighWidth, 16); in PerformDAGCombine()
19036 APInt HighMask = APInt::getHighBitsSet(HighWidth, 16); in PerformDAGCombine()
19046 APInt DemandedMask = APInt::getHighBitsSet(BitWidth, 16); in PerformDAGCombine()
20095 Known.Zero |= APInt::getHighBitsSet(BitWidth, BitWidth - 1); in computeKnownBitsForTargetNode()
20119 Known.Zero |= APInt::getHighBitsSet(BitWidth, BitWidth - MemBits); in computeKnownBitsForTargetNode()
/freebsd/contrib/llvm-project/llvm/lib/Support/
H A DKnownBits.cpp696 APInt Mask = APInt::getHighBitsSet(BitWidth, LeadingKnown); in computeForSatAddSub()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DTargetLowering.cpp1944 if (!DemandedBits.intersects(APInt::getHighBitsSet(BitWidth, ShAmt))) { in SimplifyDemandedBits()
1971 APInt HiBits = APInt::getHighBitsSet(BitWidth, BitWidth / 2); in SimplifyDemandedBits()
2607 APInt::getHighBitsSet(OperandBitWidth, OperandBitWidth - BitWidth); in SimplifyDemandedBits()
2862 APInt HighMask = APInt::getHighBitsSet(BitWidth, DemandedBitsLZ); in SimplifyDemandedBits()
3994 APInt UpperBits = APInt::getHighBitsSet(NumEltBits, NumEltBits - 1); in foldSetCCWithAnd()
4722 if (C1.intersects(APInt::getHighBitsSet(C1.getBitWidth(), in SimplifySetCC()
4826 APInt::getHighBitsSet(BitWidth, in SimplifySetCC()
5029 APInt HiBits = APInt::getHighBitsSet(EltBits, EltBits / 2); in SimplifySetCC()
5053 APInt HiBits = APInt::getHighBitsSet(EltBits, HalfBits); in SimplifySetCC()
7597 APInt HighMask = APInt::getHighBitsSet(OuterBitSize, InnerBitSize); in expandMUL_LOHI()
[all …]
H A DLegalizeIntegerTypes.cpp1184 DAG.getConstant(APInt::getHighBitsSet(VTW, VTW - SatW + 1), in SaturateWidenedDIVFIX()
3087 APInt HighBitMask = APInt::getHighBitsSet(ShBits, ShBits - Log2_32(NVTBits)); in ExpandShiftWithKnownAmountBit()
4413 APInt::getHighBitsSet(NVTSize, OverflowBits - NVTSize), dl, NVT); in ExpandIntRes_MULFIX()
4446 APInt::getHighBitsSet(NVTSize, OverflowBits), dl, NVT); in ExpandIntRes_MULFIX()
/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86ISelDAGToDAG.cpp2228 APInt::getHighBitsSet(X.getSimpleValueType().getSizeInBits(), MaskLZ); in foldMaskAndShiftToScale()
2422 APInt::getHighBitsSet(AddSrc.getScalarValueSizeInBits(), ShAmt); in matchIndexRecursively()
2763 APInt::getHighBitsSet(ShlSrc.getValueSizeInBits(), ShAmtV); in matchAddressRecursively()
4773 APInt HighZeros = APInt::getHighBitsSet(MaskVal.getBitWidth(), MaskLZ); in shrinkAndImmediate()
H A DX86ISelLowering.cpp6117 APInt ZeroMask = APInt::getHighBitsSet(2 * NumBitsPerElt, NumBitsPerElt); in getFauxShuffleMask()
10385 APInt ZeroMask = APInt::getHighBitsSet(NumSrcBits, NumPackedBits); in matchShuffleWithPACK()
22753 DAG.MaskedValueIsZero(Op1, APInt::getHighBitsSet(64, 32)) && in EmitCmp()
22754 DAG.MaskedValueIsZero(Op0, APInt::getHighBitsSet(64, 32))) { in EmitCmp()
24038 return DAG.MaskedValueIsZero(VOp0, APInt::getHighBitsSet(InBits,InBits-Bits)); in isTruncWithZeroHighBitsInput()
28599 APInt UpperBitsMask = APInt::getHighBitsSet(64, 32); in LowerMUL()
29317 APInt Mask = APInt::getHighBitsSet(8, 8 - ShiftAmt); in LowerShiftByScalarImmediate()
30003 APInt MaskX = APInt::getHighBitsSet(8, 8 - ShXAmt); in LowerFunnelShift()
37451 Known.Zero = APInt::getHighBitsSet(BitWidth, Count); in computeKnownBitsForTargetNode()
40979 APInt Mask = APInt::getHighBitsSet(64, 32); in combineTargetShuffle()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Target/M68k/
H A DM68kISelLowering.cpp1964 ? APInt::getHighBitsSet(BitWidth, BitWidth - ShAmt) in EmitTest()
2257 APInt::getHighBitsSet(InBits, InBits - Bits)); in isTruncWithZeroHighBitsInput()
/freebsd/contrib/llvm-project/llvm/lib/IR/
H A DConstantRange.cpp856 return ConstantRange(APInt::getHighBitsSet(DstTySize,DstTySize-SrcTySize+1), in signExtend()
/freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64ISelLowering.cpp2369 Known.Zero = APInt::getHighBitsSet(64, 32); in computeKnownBitsForTargetNode()
2387 Known.Zero |= APInt::getHighBitsSet(BitWidth, BitWidth - MemBits); in computeKnownBitsForTargetNode()
2405 APInt Mask = APInt::getHighBitsSet(BitWidth, BitWidth - Bound); in computeKnownBitsForTargetNode()
2420 APInt Mask = APInt::getHighBitsSet(BitWidth, BitWidth - 8); in computeKnownBitsForTargetNode()
2424 APInt Mask = APInt::getHighBitsSet(BitWidth, BitWidth - 16); in computeKnownBitsForTargetNode()
5034 APInt HiBits = APInt::getHighBitsSet(OrigEltSize, EltSize); in skipExtensionForVectorMULL()
5251 APInt Mask = APInt::getHighBitsSet(VT.getScalarSizeInBits(), in selectUmullSmull()
13766 APInt RequiredC1 = IsShiftRight ? APInt::getHighBitsSet(ElemSizeInBits, C2) in tryLowerToSLI()
13911 APInt Neg = APInt::getHighBitsSet(FVT.getSizeInBits(), 1) in ConstantBuildVector()
16265 APInt UpperMask = APInt::getHighBitsSet(Bitwidth, Bitwidth / 2); in shouldSinkOperands()
/freebsd/contrib/llvm-project/llvm/lib/Target/WebAssembly/
H A DWebAssemblyISelLowering.cpp943 APInt ZeroMask = APInt::getHighBitsSet(BitWidth, BitWidth - PossibleBits); in computeKnownBitsForTargetNode()
/freebsd/contrib/llvm-project/llvm/lib/Target/Mips/
H A DMipsSEISelLowering.cpp1611 APInt Mask = APInt::getHighBitsSet(EltTy.getSizeInBits(), in lowerINTRINSIC_WO_CHAIN()

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