Searched defs:NumSignBits (Results 1 - 5 of 5) sorted by relevance

/external/llvm/include/llvm/CodeGen/
H A DFunctionLoweringInfo.h121 unsigned NumSignBits : 31; member in struct:llvm::FunctionLoweringInfo::LiveOutInfo
124 LiveOutInfo() : NumSignBits(0), IsValid(true), KnownOne(1, 0),
198 void AddLiveOutRegInfo(unsigned Reg, unsigned NumSignBits, argument
201 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
206 LOI.NumSignBits = NumSignBits;
/external/llvm/lib/CodeGen/SelectionDAG/
H A DSelectionDAGBuilder.cpp664 unsigned NumSignBits = LOI->NumSignBits; local
679 if (NumSignBits == RegSize)
683 else if (NumSignBits > RegSize-8)
687 else if (NumSignBits > RegSize-16)
691 else if (NumSignBits > RegSize-32)
H A DSelectionDAGISel.cpp703 unsigned NumSignBits = CurDAG->ComputeNumSignBits(Src); local
705 FuncInfo->AddLiveOutRegInfo(DestReg, NumSignBits, KnownZero, KnownOne);
H A DDAGCombiner.cpp1757 unsigned NumSignBits = DAG.ComputeNumSignBits(AndOp0); local
1762 if (NumSignBits == DestBits && isOneConstant(N1->getOperand(1))) {
5992 unsigned NumSignBits = DAG.ComputeNumSignBits(Op); local
5997 if (NumSignBits > DestBits-MidBits)
6002 if (NumSignBits > OpBits-MidBits)
6007 if (NumSignBits > OpBits-MidBits)
/external/llvm/lib/Analysis/
H A DInstructionSimplify.cpp1448 unsigned NumSignBits = ComputeNumSignBits(Op0, Q.DL, 0, Q.AC, Q.CxtI, Q.DT); local
1449 if (NumSignBits == Op0->getType()->getScalarSizeInBits())

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