| /external/llvm/include/llvm/CodeGen/ |
| FunctionLoweringInfo.h | 103 APInt KnownOne, KnownZero;
105 KnownZero(1, 0) {}
173 const APInt &KnownZero, const APInt &KnownOne) {
175 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
182 LOI.KnownZero = KnownZero;
|
| /external/llvm/lib/Analysis/ |
| ConstantFolding.cpp | 568 APInt KnownZero = KnownZero0 | KnownZero1;
570 if ((KnownZero | KnownOne).isAllOnesValue()) {
[all...] |
| /external/llvm/lib/Target/R600/ |
| AMDGPUISelDAGToDAG.cpp | 765 APInt KnownZero, KnownOne;
768 if (TLI->SimplifyDemandedBits(Op, Demanded, KnownZero, KnownOne, TLO)) {
789 APInt KnownZero;
791 CurDAG->ComputeMaskedBits(Op, KnownZero, KnownOne);
797 if ((KnownZero & APInt(KnownZero.getBitWidth(), 0xFF000000)) == 0xFF000000 ||
|
| /external/llvm/lib/Target/SystemZ/ |
| SystemZISelDAGToDAG.cpp | 612 APInt KnownZero, KnownOne;
613 CurDAG->ComputeMaskedBits(Op.getOperand(0), KnownZero, KnownOne);
614 if (Used != (AndMask | InsertMask | KnownZero.getZExtValue()))
672 APInt KnownZero, KnownOne;
673 CurDAG->ComputeMaskedBits(Input, KnownZero, KnownOne);
674 Mask |= KnownZero.getZExtValue();
697 APInt KnownZero, KnownOne;
698 CurDAG->ComputeMaskedBits(Input, KnownZero, KnownOne);
[all...] |
| SystemZISelLowering.cpp | [all...] |
| /external/llvm/lib/CodeGen/SelectionDAG/ |
| SelectionDAGISel.cpp | 540 APInt KnownZero;
570 CurDAG->ComputeMaskedBits(Src, KnownZero, KnownOne);
571 FuncInfo->AddLiveOutRegInfo(DestReg, NumSignBits, KnownZero, KnownOne);
[all...] |
| TargetLowering.cpp | 348 /// analyze the expression and return a mask of KnownOne and KnownZero bits for
349 /// the expression (used to simplify the caller). The KnownZero/One bits may
353 APInt &KnownZero,
364 KnownZero = KnownOne = APInt(BitWidth, 0);
369 // If not at the root, Just compute the KnownZero/KnownOne bits to
371 TLO.DAG.ComputeMaskedBits(Op, KnownZero, KnownOne, Depth);
391 KnownZero = ~KnownOne;
411 if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero,
414 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?");
415 if (SimplifyDemandedBits(Op.getOperand(0), ~KnownZero & NewMask
[all...] |
| LegalizeIntegerTypes.cpp | [all...] |
| SelectionDAG.cpp | [all...] |
| DAGCombiner.cpp | 698 APInt KnownZero, KnownOne;
699 if (!TLI.SimplifyDemandedBits(Op, Demanded, KnownZero, KnownOne, TLO))
[all...] |
| /external/llvm/lib/Target/X86/ |
| X86ISelDAGToDAG.cpp | [all...] |
| X86ISelLowering.cpp | [all...] |
| /external/llvm/lib/Target/XCore/ |
| XCoreISelLowering.cpp | 368 APInt KnownZero, KnownOne;
369 DAG.ComputeMaskedBits(Value, KnownZero, KnownOne);
370 return KnownZero.countTrailingOnes() >= 2;
[all...] |
| /external/llvm/lib/Target/ARM/ |
| ARMISelLowering.cpp | [all...] |
