| /external/llvm/lib/Analysis/ |
| DemandedBits.cpp | 73 const APInt &AOut, APInt &AB, APInt &KnownZero, APInt &KnownOne,
87 KnownOne = APInt(BitWidth, 0);
88 computeKnownBits(const_cast<Value *>(V1), KnownZero, KnownOne, DL, 0,
118 std::min(BitWidth, KnownOne.countLeadingZeros()+1));
128 std::min(BitWidth, KnownOne.countTrailingZeros()+1));
218 AB &= ~(KnownOne & ~KnownOne2);
322 APInt KnownZero, KnownOne, KnownZero2, KnownOne2;
339 KnownZero, KnownOne,
|
| ConstantFolding.cpp | 648 APInt KnownOne = KnownOne0 & KnownOne1;
649 if ((KnownZero | KnownOne).isAllOnesValue()) {
650 return ConstantInt::get(Op0->getType(), KnownOne);
[all...] |
| /external/llvm/include/llvm/CodeGen/ |
| FunctionLoweringInfo.h | 123 APInt KnownOne, KnownZero;
124 LiveOutInfo() : NumSignBits(0), IsValid(true), KnownOne(1, 0),
199 const APInt &KnownZero, const APInt &KnownOne) {
201 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
207 LOI.KnownOne = KnownOne;
|
| /external/llvm/lib/Target/SystemZ/ |
| SystemZISelDAGToDAG.cpp | 709 APInt KnownZero, KnownOne;
710 CurDAG->computeKnownBits(Op.getOperand(0), KnownZero, KnownOne);
758 APInt KnownZero, KnownOne;
759 CurDAG->computeKnownBits(Input, KnownZero, KnownOne);
782 APInt KnownZero, KnownOne;
783 CurDAG->computeKnownBits(Input, KnownZero, KnownOne);
784 Mask &= ~KnownOne.getZExtValue();
[all...] |
| /external/llvm/lib/CodeGen/SelectionDAG/ |
| SelectionDAGISel.cpp | 675 APInt KnownOne;
704 CurDAG->computeKnownBits(Src, KnownZero, KnownOne);
705 FuncInfo->AddLiveOutRegInfo(DestReg, NumSignBits, KnownZero, KnownOne);
[all...] |
| TargetLowering.cpp | 384 /// analyze the expression and return a mask of KnownOne and KnownZero bits for
390 APInt &KnownOne,
401 KnownZero = KnownOne = APInt(BitWidth, 0);
406 // If not at the root, Just compute the KnownZero/KnownOne bits to
408 TLO.DAG.computeKnownBits(Op, KnownZero, KnownOne, Depth);
427 KnownOne = cast<ConstantSDNode>(Op)->getAPIntValue();
428 KnownZero = ~KnownOne;
449 KnownOne, TLO, Depth+1))
451 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?");
459 if ((NewMask & ~KnownZero2 & KnownOne) == (~KnownZero2 & NewMask)
[all...] |
| LegalizeIntegerTypes.cpp | [all...] |
| SelectionDAG.cpp | [all...] |
| DAGCombiner.cpp | [all...] |
| /external/llvm/lib/Target/AArch64/ |
| AArch64ISelDAGToDAG.cpp | [all...] |
| AArch64ISelLowering.cpp | [all...] |
| /external/llvm/lib/Target/AMDGPU/ |
| 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);
[all...] |
| /external/llvm/lib/Transforms/InstCombine/ |
| InstCombineCasts.cpp | 625 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
626 computeKnownBits(ICI->getOperand(0), KnownZero, KnownOne, 0, &CI);
[all...] |
| /external/llvm/lib/Target/ARM/ |
| ARMISelLowering.cpp | [all...] |
