Searched refs:UpperBits (Results 1 – 5 of 5) sorted by relevance
| /freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/ |
| H A D | AArch64ISelLowering.cpp | 4037 SDValue UpperBits = DAG.getConstant(0xFFFFFFFF00000000, DL, MVT::i64); in getAArch64XALUOOp() local
4039 DAG.getNode(AArch64ISD::ANDS, DL, VTs, Mul, UpperBits).getValue(1); in getAArch64XALUOOp()
4047 SDValue UpperBits = DAG.getNode(ISD::MULHS, DL, MVT::i64, LHS, RHS); in getAArch64XALUOOp() local
4053 Overflow = DAG.getNode(AArch64ISD::SUBS, DL, VTs, UpperBits, LowerBits) in getAArch64XALUOOp()
4056 SDValue UpperBits = DAG.getNode(ISD::MULHU, DL, MVT::i64, LHS, RHS); in getAArch64XALUOOp() local
4061 UpperBits).getValue(1); in getAArch64XALUOOp()
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| /freebsd/contrib/llvm-project/llvm/lib/Target/SystemZ/ |
| H A D | SystemZISelLowering.cpp | 931 unsigned UpperBits = llvm::countl_zero(SplatBitsZ); in isVectorConstantLegal() local
933 uint64_t Upper = SplatUndefZ & maskLeadingOnes<uint64_t>(UpperBits); in isVectorConstantLegal()
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| /freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/ |
| H A D | DAGCombiner.cpp | 3862 APInt UpperBits = APInt::getBitsSetFrom(SrcVT.getScalarSizeInBits(), in getTruncatedUSUBSAT() local
3864 if (!DAG.MaskedValueIsZero(LHS, UpperBits)) in getTruncatedUSUBSAT()
11679 APInt UpperBits = APInt::getHighBitsSet(NumBits, NumBits / 2); in visitCTPOP() local
11680 if (DAG.MaskedValueIsZero(N0, UpperBits)) { in visitCTPOP()
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| H A D | TargetLowering.cpp | 4170 APInt UpperBits = APInt::getHighBitsSet(NumEltBits, NumEltBits - 1); in foldSetCCWithAnd() local
4171 if (DAG.MaskedValueIsZero(N0, UpperBits)) in foldSetCCWithAnd()
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| /freebsd/contrib/llvm-project/llvm/lib/Target/X86/ |
| H A D | X86ISelLowering.cpp | 56308 APInt UpperBits = APInt::getBitsSetFrom(SrcVT.getScalarSizeInBits(), in combineSetCC() local
56311 if (DAG.MaskedValueIsZero(LHS.getOperand(0), UpperBits) && in combineSetCC()
57359 APInt UpperBits = in combineCMP() local
57361 if (OpVT == MVT::i32 && DAG.MaskedValueIsZero(Op, UpperBits) && in combineCMP()
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