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

/freebsd/contrib/llvm-project/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.cpp3381 unsigned MaskBits = in preferedOpcodeForCmpEqPiecesOfOperand() local
3383 PreferRotate = (MaskBits != 8) && (MaskBits != 16) && (MaskBits != 32); in preferedOpcodeForCmpEqPiecesOfOperand()
4767 APInt MaskBits(SizeInBits, 0); in getTargetConstantBitsFromNode() local
4773 MaskBits.insertBits(SrcEltBits[i], BitOffset); in getTargetConstantBitsFromNode()
4797 EltBits[i] = MaskBits.extractBits(EltSizeInBits, BitOffset); in getTargetConstantBitsFromNode()
22312 auto MaskBits = [&](SDValue Src) { in LowerVectorAllEqual() local
22326 auto SplitLHS = DAG.SplitScalar(DAG.getBitcast(IntVT, MaskBits(LHS)), DL, in LowerVectorAllEqual()
22328 auto SplitRHS = DAG.SplitScalar(DAG.getBitcast(IntVT, MaskBits(RHS)), DL, in LowerVectorAllEqual()
22339 DAG.getBitcast(IntVT, MaskBits(LHS)), in LowerVectorAllEqual()
22340 DAG.getBitcast(IntVT, MaskBits(RHS))); in LowerVectorAllEqual()
[all …]
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Utils/
H A DSimplifyIndVar.cpp690 int MaskBits; in replaceFloatIVWithIntegerIV() local
692 MaskBits = (int)SE->getSignedRange(IV).getMinSignedBits(); in replaceFloatIVWithIntegerIV()
694 MaskBits = (int)SE->getUnsignedRange(IV).getActiveBits(); in replaceFloatIVWithIntegerIV()
696 if (MaskBits <= DestNumSigBits) { in replaceFloatIVWithIntegerIV()
/freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/GISel/
H A DAArch64PostLegalizerLowering.cpp92 unsigned MaskBits = APInt(32, NumElts * 2).logBase2(); in getExtMask() local
93 APInt ExpectedElt = APInt(MaskBits, *FirstRealElt + 1); in getExtMask()
/freebsd/contrib/llvm-project/llvm/lib/Target/WebAssembly/
H A DWebAssemblyISelLowering.cpp2403 auto SkipImpliedMask = [](SDValue MaskOp, uint64_t MaskBits) { in LowerShift() argument
2414 MaskVal == MaskBits) in LowerShift()
2421 if (ConstantRHS && ConstantRHS->getAPIntValue() == MaskBits) in LowerShift()
/freebsd/contrib/llvm-project/clang/lib/CodeGen/
H A DCGExprScalar.cpp1822 Value *MaskBits = in VisitShuffleVectorExpr() local
1824 Mask = Builder.CreateAnd(Mask, MaskBits, "mask"); in VisitShuffleVectorExpr()
/freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64ISelLowering.cpp12506 unsigned MaskBits = APInt(32, NumElts * 2).logBase2(); in isEXTMask() local
12507 APInt ExpectedElt = APInt(MaskBits, *FirstRealElt + 1); in isEXTMask()
23567 unsigned MaskBits = 0; in performCONDCombine() local
23579 MaskBits = 8; in performCONDCombine()
23581 MaskBits = 16; in performCONDCombine()
23584 if (!MaskBits) in performCONDCombine()
23607 if (!checkValueWidth(SubsInputValue, MaskBits, ExtType) || in performCONDCombine()
23608 !checkValueWidth(AddInputValue2, MaskBits, ExtType) || in performCONDCombine()
23609 !checkValueWidth(AddInputValue1, MaskBits, ExtType) ) in performCONDCombine()
23612 if(!isEquivalentMaskless(CC, MaskBits, ExtType, in performCONDCombine()
/freebsd/contrib/llvm-project/clang/include/clang/AST/
H A DExpr.h2385 enum { MaskBits = 2, Mask = 0x03 }; enumerator