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Searched refs:MaskBits (Results 1 – 8 of 8) sorted by relevance

/openbsd/gnu/llvm/llvm/lib/Target/X86/
H A DX86ShuffleDecodeConstantPool.cpp80 APInt MaskBits(CstSizeInBits, 0); in extractConstantMask() local
93 MaskBits.insertBits(cast<ConstantInt>(COp)->getValue(), BitOffset); in extractConstantMask()
109 APInt EltBits = MaskBits.extractBits(MaskEltSizeInBits, BitOffset); in extractConstantMask()
H A DX86ISelLowering.cpp7314 APInt MaskBits(SizeInBits, 0); in getTargetConstantBitsFromNode() local
7320 MaskBits.insertBits(SrcEltBits[i], BitOffset); in getTargetConstantBitsFromNode()
7344 EltBits[i] = MaskBits.extractBits(EltSizeInBits, BitOffset); in getTargetConstantBitsFromNode()
23922 auto MaskBits = [&](SDValue Src) { in LowerVectorAllZero() local
23936 DAG.getBitcast(IntVT, MaskBits(V)), in LowerVectorAllZero()
23955 V = DAG.getBitcast(TestVT, MaskBits(V)); in LowerVectorAllZero()
23964 V = DAG.getBitcast(MVT::v16i8, MaskBits(V)); in LowerVectorAllZero()
54410 unsigned MaskBits = BitWidth - ShAmt.getZExtValue(); in combineCMP() local
54412 ? APInt::getHighBitsSet(BitWidth, MaskBits) in combineCMP()
54413 : APInt::getLowBitsSet(BitWidth, MaskBits); in combineCMP()
/openbsd/gnu/llvm/llvm/lib/Transforms/Utils/
H A DSimplifyIndVar.cpp659 unsigned MaskBits; in replaceFloatIVWithIntegerIV() local
661 MaskBits = SE->getSignedRange(IV).getMinSignedBits(); in replaceFloatIVWithIntegerIV()
663 MaskBits = SE->getUnsignedRange(IV).getActiveBits(); in replaceFloatIVWithIntegerIV()
665 if (MaskBits <= DestNumSigBits) { in replaceFloatIVWithIntegerIV()
/openbsd/gnu/llvm/llvm/lib/Target/AArch64/GISel/
H A DAArch64PostLegalizerLowering.cpp123 unsigned MaskBits = APInt(32, NumElts * 2).logBase2(); in getExtMask() local
124 APInt ExpectedElt = APInt(MaskBits, *FirstRealElt + 1); in getExtMask()
/openbsd/gnu/llvm/llvm/lib/Target/AArch64/
H A DAArch64ISelLowering.cpp10754 unsigned MaskBits = APInt(32, NumElts * 2).logBase2(); in isEXTMask() local
10755 APInt ExpectedElt = APInt(MaskBits, *FirstRealElt + 1); in isEXTMask()
19944 unsigned MaskBits = 0; in performCONDCombine() local
19956 MaskBits = 8; in performCONDCombine()
19958 MaskBits = 16; in performCONDCombine()
19961 if (!MaskBits) in performCONDCombine()
19984 if (!checkValueWidth(SubsInputValue, MaskBits, ExtType) || in performCONDCombine()
19985 !checkValueWidth(AddInputValue2, MaskBits, ExtType) || in performCONDCombine()
19986 !checkValueWidth(AddInputValue1, MaskBits, ExtType) ) in performCONDCombine()
19989 if(!isEquivalentMaskless(CC, MaskBits, ExtType, in performCONDCombine()
/openbsd/gnu/llvm/clang/lib/CodeGen/
H A DCGExprScalar.cpp1656 Value *MaskBits = in VisitShuffleVectorExpr() local
1658 Mask = Builder.CreateAnd(Mask, MaskBits, "mask"); in VisitShuffleVectorExpr()
/openbsd/gnu/llvm/clang/include/clang/AST/
H A DExpr.h2367 enum { MaskBits = 2, Mask = 0x03 }; enumerator
/openbsd/gnu/llvm/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp5694 unsigned MaskBits = AndMask.countTrailingOnes(); in visitANDLike() local
5700 (ShiftBits + MaskBits <= Size / 2) && in visitANDLike()
5712 assert(MaskBits <= Size); in visitANDLike()