Searched refs:NumSignBits (Results 1 - 6 of 6) sorted by relevance

/macosx-10.9.5/llvmCore-3425.0.33/include/llvm/CodeGen/
H A DFunctionLoweringInfo.h104 unsigned NumSignBits : 31; member in struct:llvm::FunctionLoweringInfo::LiveOutInfo
107 LiveOutInfo() : NumSignBits(0), IsValid(true), KnownOne(1, 0),
170 void AddLiveOutRegInfo(unsigned Reg, unsigned NumSignBits, argument
173 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
178 LOI.NumSignBits = NumSignBits;
/macosx-10.9.5/llvmCore-3425.0.33/lib/CodeGen/SelectionDAG/
H A DFunctionLoweringInfo.cpp255 LOI->NumSignBits = 1;
289 DestLOI.NumSignBits = 1;
298 DestLOI.NumSignBits = Val.getNumSignBits();
324 DestLOI.NumSignBits = 1;
333 DestLOI.NumSignBits = std::min(DestLOI.NumSignBits, Val.getNumSignBits());
351 DestLOI.NumSignBits = std::min(DestLOI.NumSignBits, SrcLOI->NumSignBits);
H A DSelectionDAGISel.cpp542 unsigned NumSignBits = CurDAG->ComputeNumSignBits(Src); local
544 FuncInfo->AddLiveOutRegInfo(DestReg, NumSignBits, KnownZero, KnownOne);
H A DSelectionDAGBuilder.cpp713 unsigned NumSignBits = LOI->NumSignBits; local
720 if (NumSignBits == RegSize)
724 else if (NumSignBits > RegSize-8)
728 else if (NumSignBits > RegSize-16)
732 else if (NumSignBits > RegSize-32)
H A DDAGCombiner.cpp1512 unsigned NumSignBits = DAG.ComputeNumSignBits(AndOp0); local
1517 if (NumSignBits == DestBits && AndOp1 && AndOp1->isOne()) {
4281 unsigned NumSignBits = DAG.ComputeNumSignBits(Op); local
4286 if (NumSignBits > DestBits-MidBits)
4291 if (NumSignBits > OpBits-MidBits)
4296 if (NumSignBits > OpBits-MidBits)
/macosx-10.9.5/llvmCore-3425.0.33/lib/Transforms/InstCombine/
H A DInstCombineShifts.cpp807 unsigned NumSignBits = ComputeNumSignBits(Op0); local
808 if (NumSignBits == Op0->getType()->getScalarSizeInBits())

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