| /external/llvm/include/llvm/CodeGen/ |
| FunctionLoweringInfo.h | 104 APInt KnownOne, KnownZero;
106 KnownZero(1, 0) {}
174 const APInt &KnownZero, const APInt &KnownOne) {
176 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
183 LOI.KnownZero = KnownZero;
|
| /external/llvm/lib/Analysis/ |
| ConstantFolding.cpp | 640 APInt KnownZero = KnownZero0 | KnownZero1;
642 if ((KnownZero | KnownOne).isAllOnesValue()) {
[all...] |
| /external/llvm/lib/Target/SystemZ/ |
| SystemZISelDAGToDAG.cpp | 667 APInt KnownZero, KnownOne;
668 CurDAG->computeKnownBits(Op.getOperand(0), KnownZero, KnownOne);
669 if (Used != (AndMask | InsertMask | KnownZero.getZExtValue()))
716 APInt KnownZero, KnownOne;
717 CurDAG->computeKnownBits(Input, KnownZero, KnownOne);
718 Mask |= KnownZero.getZExtValue();
740 APInt KnownZero, KnownOne;
741 CurDAG->computeKnownBits(Input, KnownZero, KnownOne);
[all...] |
| SystemZISelLowering.cpp | [all...] |
| /external/llvm/lib/CodeGen/SelectionDAG/ |
| SelectionDAGISel.cpp | 613 APInt KnownZero;
643 CurDAG->computeKnownBits(Src, KnownZero, KnownOne);
644 FuncInfo->AddLiveOutRegInfo(DestReg, NumSignBits, KnownZero, KnownOne);
[all...] |
| TargetLowering.cpp | 369 /// analyze the expression and return a mask of KnownOne and KnownZero bits for
370 /// the expression (used to simplify the caller). The KnownZero/One bits may
374 APInt &KnownZero,
385 KnownZero = KnownOne = APInt(BitWidth, 0);
390 // If not at the root, Just compute the KnownZero/KnownOne bits to
392 TLO.DAG.computeKnownBits(Op, KnownZero, KnownOne, Depth);
412 KnownZero = ~KnownOne;
432 if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero,
435 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?");
436 if (SimplifyDemandedBits(Op.getOperand(0), ~KnownZero & NewMask
[all...] |
| LegalizeIntegerTypes.cpp | [all...] |
| SelectionDAG.cpp | [all...] |
| DAGCombiner.cpp | 791 APInt KnownZero, KnownOne;
792 if (!TLI.SimplifyDemandedBits(Op, Demanded, KnownZero, KnownOne, TLO))
[all...] |
| /external/llvm/lib/Target/AArch64/ |
| AArch64ISelDAGToDAG.cpp | [all...] |
| /external/llvm/lib/Target/R600/ |
| SIISelLowering.cpp | [all...] |
| AMDGPUISelLowering.cpp | [all...] |
| /external/llvm/lib/Target/X86/ |
| X86ISelDAGToDAG.cpp | [all...] |
| /external/llvm/lib/Target/XCore/ |
| XCoreISelLowering.cpp | 417 APInt KnownZero, KnownOne;
418 DAG.computeKnownBits(Value, KnownZero, KnownOne);
419 return KnownZero.countTrailingOnes() >= 2;
[all...] |
| /external/llvm/lib/Target/ARM/ |
| ARMISelLowering.cpp | [all...] |
