Searched refs:Known0 (Results 1 – 5 of 5) sorted by relevance
| /llvm-project-15.0.7/llvm/lib/Target/WebAssembly/ |
| H A D | WebAssemblyInstrMemory.td | 34 KnownBits Known0 = CurDAG->computeKnownBits(N->getOperand(0), 0);
36 return (~Known0.Zero & ~Known1.Zero) == 0;
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| /llvm-project-15.0.7/llvm/lib/Analysis/ |
| H A D | ConstantFolding.cpp | 788 KnownBits Known0 = computeKnownBits(Op0, DL); in SymbolicallyEvaluateBinop() local
790 if ((Known1.One | Known0.Zero).isAllOnes()) { in SymbolicallyEvaluateBinop()
794 if ((Known0.One | Known1.Zero).isAllOnes()) { in SymbolicallyEvaluateBinop()
799 Known0 &= Known1; in SymbolicallyEvaluateBinop()
800 if (Known0.isConstant()) in SymbolicallyEvaluateBinop()
801 return ConstantInt::get(Op0->getType(), Known0.getConstant()); in SymbolicallyEvaluateBinop()
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| /llvm-project-15.0.7/llvm/lib/Target/Hexagon/ |
| H A D | HexagonVectorCombine.cpp | 1352 KnownBits Known0 = computeKnownBits(Idx0, DL, 0, &AC, Gep0, &DT); in calculatePointerDifference() local
1354 APInt Unknown = ~(Known0.Zero | Known0.One) | ~(Known1.Zero | Known1.One); in calculatePointerDifference()
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| /llvm-project-15.0.7/llvm/lib/CodeGen/SelectionDAG/ |
| H A D | TargetLowering.cpp | 2081 KnownBits Known0 = TLO.DAG.computeKnownBits(Op0, DemandedElts, Depth + 1); in SimplifyDemandedBits() local
2083 Known = KnownBits::umin(Known0, Known1); in SimplifyDemandedBits()
2084 if (Optional<bool> IsULE = KnownBits::ule(Known0, Known1)) in SimplifyDemandedBits()
2086 if (Optional<bool> IsULT = KnownBits::ult(Known0, Known1)) in SimplifyDemandedBits()
2094 KnownBits Known0 = TLO.DAG.computeKnownBits(Op0, DemandedElts, Depth + 1); in SimplifyDemandedBits() local
2096 Known = KnownBits::umax(Known0, Known1); in SimplifyDemandedBits()
2097 if (Optional<bool> IsUGE = KnownBits::uge(Known0, Known1)) in SimplifyDemandedBits()
2099 if (Optional<bool> IsUGT = KnownBits::ugt(Known0, Known1)) in SimplifyDemandedBits()
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| /llvm-project-15.0.7/llvm/lib/Target/X86/ |
| H A D | X86InstrCompiler.td | 1455 KnownBits Known0 = CurDAG->computeKnownBits(N->getOperand(0), 0);
1457 return (~Known0.Zero & ~Known1.Zero) == 0;
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