| /external/swiftshader/third_party/LLVM/lib/Analysis/ |
| D | ValueTracking.cpp | 61 APInt &KnownZero, APInt &KnownOne, in ComputeMaskedBits() argument
72 KnownZero.getBitWidth() == BitWidth && in ComputeMaskedBits()
79 KnownZero = ~KnownOne & Mask; in ComputeMaskedBits()
86 KnownZero = Mask; in ComputeMaskedBits()
92 KnownZero.setAllBits(); KnownOne.setAllBits(); in ComputeMaskedBits()
97 KnownZero &= KnownZero2; in ComputeMaskedBits()
116 KnownZero = Mask & APInt::getLowBitsSet(BitWidth, in ComputeMaskedBits()
119 KnownZero.clearAllBits(); in ComputeMaskedBits()
127 KnownZero.clearAllBits(); KnownOne.clearAllBits(); in ComputeMaskedBits()
129 ComputeMaskedBits(GA->getAliasee(), Mask, KnownZero, KnownOne, in ComputeMaskedBits()
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| D | Lint.cpp | 415 KnownZero(BitWidth, 0), KnownOne(BitWidth, 0); in visitMemoryReference() local
416 ComputeMaskedBits(Ptr, Mask, KnownZero, KnownOne, TD); in visitMemoryReference()
475 KnownZero(BitWidth, 0), KnownOne(BitWidth, 0); in isZero() local
476 ComputeMaskedBits(V, Mask, KnownZero, KnownOne, TD); in isZero()
477 return KnownZero.isAllOnesValue(); in isZero()
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| /external/swiftshader/third_party/LLVM/lib/Transforms/InstCombine/ |
| D | InstCombineSimplifyDemanded.cpp | 54 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0); in SimplifyDemandedInstructionBits() local
58 KnownZero, KnownOne, 0); in SimplifyDemandedInstructionBits()
69 APInt &KnownZero, APInt &KnownOne, in SimplifyDemandedBits() argument
72 KnownZero, KnownOne, Depth); in SimplifyDemandedBits()
101 APInt &KnownZero, APInt &KnownOne, in SimplifyDemandedUseBits() argument
112 KnownZero.getBitWidth() == BitWidth && in SimplifyDemandedUseBits()
119 KnownZero = ~KnownOne & DemandedMask; in SimplifyDemandedUseBits()
125 KnownZero = DemandedMask; in SimplifyDemandedUseBits()
129 KnownZero.clearAllBits(); in SimplifyDemandedUseBits()
145 ComputeMaskedBits(V, DemandedMask, KnownZero, KnownOne, Depth); in SimplifyDemandedUseBits()
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| D | InstCombine.h | 290 void ComputeMaskedBits(Value *V, const APInt &Mask, APInt &KnownZero,
292 return llvm::ComputeMaskedBits(V, Mask, KnownZero, KnownOne, TD, Depth);
319 APInt& KnownZero, APInt& KnownOne,
322 APInt& KnownZero, APInt& KnownOne,
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| /external/llvm/lib/Transforms/InstCombine/ |
| D | InstCombineSimplifyDemanded.cpp | 55 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0); in SimplifyDemandedInstructionBits() local
58 Value *V = SimplifyDemandedUseBits(&Inst, DemandedMask, KnownZero, KnownOne, in SimplifyDemandedInstructionBits()
70 APInt &KnownZero, APInt &KnownOne, in SimplifyDemandedBits() argument
73 Value *NewVal = SimplifyDemandedUseBits(U.get(), DemandedMask, KnownZero, in SimplifyDemandedBits()
104 APInt &KnownZero, APInt &KnownOne, in SimplifyDemandedUseBits() argument
113 KnownZero.getBitWidth() == BitWidth && in SimplifyDemandedUseBits()
120 KnownZero = ~KnownOne & DemandedMask; in SimplifyDemandedUseBits()
126 KnownZero = DemandedMask; in SimplifyDemandedUseBits()
130 KnownZero.clearAllBits(); in SimplifyDemandedUseBits()
146 computeKnownBits(V, KnownZero, KnownOne, Depth, CxtI); in SimplifyDemandedUseBits()
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| D | InstCombineInternal.h | 477 void computeKnownBits(Value *V, APInt &KnownZero, APInt &KnownOne, in computeKnownBits() argument
479 return llvm::computeKnownBits(V, KnownZero, KnownOne, DL, Depth, AC, CxtI, in computeKnownBits()
491 void ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
493 return llvm::ComputeSignBit(V, KnownZero, KnownOne, DL, Depth, AC, CxtI,
521 Value *SimplifyDemandedUseBits(Value *V, APInt DemandedMask, APInt &KnownZero,
524 bool SimplifyDemandedBits(Use &U, const APInt &DemandedMask, APInt &KnownZero,
529 const APInt &DemandedMask, APInt &KnownZero,
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| D | InstCombineCasts.cpp | 625 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0); in transformZExtICmp() local
626 computeKnownBits(ICI->getOperand(0), KnownZero, KnownOne, 0, &CI); in transformZExtICmp()
628 APInt KnownZeroMask(~KnownZero); in transformZExtICmp()
1000 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0); in transformSExtICmp() local
1001 computeKnownBits(Op0, KnownZero, KnownOne, 0, &CI); in transformSExtICmp()
1003 APInt KnownZeroMask(~KnownZero); in transformSExtICmp()
1136 bool KnownZero, KnownOne; in visitSExt() local
1137 ComputeSignBit(Src, KnownZero, KnownOne, 0, &CI); in visitSExt()
1138 if (KnownZero) { in visitSExt()
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| /external/llvm/lib/Analysis/ |
| D | ValueTracking.cpp | 122 static void computeKnownBits(Value *V, APInt &KnownZero, APInt &KnownOne,
125 void llvm::computeKnownBits(Value *V, APInt &KnownZero, APInt &KnownOne, in computeKnownBits() argument
129 ::computeKnownBits(V, KnownZero, KnownOne, Depth, in computeKnownBits()
148 static void ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
151 void llvm::ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne, in ComputeSignBit() argument
155 ::ComputeSignBit(V, KnownZero, KnownOne, Depth, in ComputeSignBit()
236 APInt &KnownZero, APInt &KnownOne, in computeKnownBitsAddSub() argument
245 unsigned BitWidth = KnownZero.getBitWidth(); in computeKnownBitsAddSub()
257 KnownZero = APInt::getHighBitsSet(BitWidth, NLZ2); in computeKnownBitsAddSub()
263 unsigned BitWidth = KnownZero.getBitWidth(); in computeKnownBitsAddSub()
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| D | DemandedBits.cpp | 75 const APInt &AOut, APInt &AB, APInt &KnownZero, APInt &KnownOne, in determineLiveOperandBits() argument
88 KnownZero = APInt(BitWidth, 0); in determineLiveOperandBits()
90 computeKnownBits(const_cast<Value *>(V1), KnownZero, KnownOne, DL, 0, in determineLiveOperandBits()
204 AB &= ~(KnownZero & ~KnownZero2); in determineLiveOperandBits()
320 APInt KnownZero, KnownOne, KnownZero2, KnownOne2; in performAnalysis() local
337 KnownZero, KnownOne, in performAnalysis()
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| D | Lint.cpp | 516 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0); in isZero() local
517 computeKnownBits(V, KnownZero, KnownOne, DL, 0, AC, in isZero()
519 return KnownZero.isAllOnesValue(); in isZero()
538 APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0); in isZero() local
539 computeKnownBits(Elem, KnownZero, KnownOne, DL); in isZero()
540 if (KnownZero.isAllOnesValue()) in isZero()
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| /external/swiftshader/third_party/LLVM/include/llvm/CodeGen/ |
| D | FunctionLoweringInfo.h | 108 APInt KnownOne, KnownZero; member
110 KnownZero(1, 0) {} in LiveOutInfo()
173 const APInt &KnownZero, const APInt &KnownOne) { in AddLiveOutRegInfo() argument
175 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0) in AddLiveOutRegInfo()
182 LOI.KnownZero = KnownZero; in AddLiveOutRegInfo()
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| /external/llvm/include/llvm/CodeGen/ |
| D | FunctionLoweringInfo.h | 175 APInt KnownOne, KnownZero; member
177 KnownZero(1, 0) {} in LiveOutInfo()
251 const APInt &KnownZero, const APInt &KnownOne) { in AddLiveOutRegInfo() argument
253 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0) in AddLiveOutRegInfo()
260 LOI.KnownZero = KnownZero; in AddLiveOutRegInfo()
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| /external/swiftshader/third_party/LLVM/lib/CodeGen/SelectionDAG/ |
| D | TargetLowering.cpp | 1208 APInt &KnownZero, in SimplifyDemandedBits() argument
1219 KnownZero = KnownOne = APInt(BitWidth, 0); in SimplifyDemandedBits()
1226 TLO.DAG.ComputeMaskedBits(Op, DemandedMask, KnownZero, KnownOne, Depth); in SimplifyDemandedBits()
1246 KnownZero = ~KnownOne & NewMask; in SimplifyDemandedBits()
1267 if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero, in SimplifyDemandedBits()
1270 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?"); in SimplifyDemandedBits()
1271 if (SimplifyDemandedBits(Op.getOperand(0), ~KnownZero & NewMask, in SimplifyDemandedBits()
1280 if ((NewMask & ~KnownZero & KnownOne2) == (~KnownZero & NewMask)) in SimplifyDemandedBits()
1283 if ((NewMask & (KnownZero|KnownZero2)) == NewMask) in SimplifyDemandedBits()
1295 KnownZero |= KnownZero2; in SimplifyDemandedBits()
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| D | FunctionLoweringInfo.cpp | 251 if (BitWidth > LOI->KnownZero.getBitWidth()) { in GetLiveOutRegInfo()
253 LOI->KnownZero = LOI->KnownZero.zextOrTrunc(BitWidth); in GetLiveOutRegInfo()
288 DestLOI.KnownZero = Zero; in ComputePHILiveOutRegInfo()
296 DestLOI.KnownZero = ~Val; in ComputePHILiveOutRegInfo()
314 assert(DestLOI.KnownZero.getBitWidth() == BitWidth && in ComputePHILiveOutRegInfo()
323 DestLOI.KnownZero = Zero; in ComputePHILiveOutRegInfo()
331 DestLOI.KnownZero &= ~Val; in ComputePHILiveOutRegInfo()
349 DestLOI.KnownZero &= SrcLOI->KnownZero; in ComputePHILiveOutRegInfo()
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| D | SelectionDAG.cpp | 1600 APInt KnownZero, KnownOne; in MaskedValueIsZero() local
1601 ComputeMaskedBits(Op, Mask, KnownZero, KnownOne, Depth); in MaskedValueIsZero()
1602 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?"); in MaskedValueIsZero()
1603 return (KnownZero & Mask) == Mask; in MaskedValueIsZero()
1611 APInt &KnownZero, APInt &KnownOne, in ComputeMaskedBits() argument
1617 KnownZero = KnownOne = APInt(BitWidth, 0); // Don't know anything. in ComputeMaskedBits()
1627 KnownZero = ~KnownOne & Mask; in ComputeMaskedBits()
1631 ComputeMaskedBits(Op.getOperand(1), Mask, KnownZero, KnownOne, Depth+1); in ComputeMaskedBits()
1632 ComputeMaskedBits(Op.getOperand(0), Mask & ~KnownZero, in ComputeMaskedBits()
1634 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?"); in ComputeMaskedBits()
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| /external/llvm/lib/CodeGen/SelectionDAG/ |
| D | TargetLowering.cpp | 430 APInt &KnownZero, in SimplifyDemandedBits() argument
442 KnownZero = KnownOne = APInt(BitWidth, 0); in SimplifyDemandedBits()
449 TLO.DAG.computeKnownBits(Op, KnownZero, KnownOne, Depth); in SimplifyDemandedBits()
469 KnownZero = ~KnownOne; in SimplifyDemandedBits()
489 if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero, in SimplifyDemandedBits()
492 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?"); in SimplifyDemandedBits()
493 if (SimplifyDemandedBits(Op.getOperand(0), ~KnownZero & NewMask, in SimplifyDemandedBits()
502 if ((NewMask & ~KnownZero & KnownOne2) == (~KnownZero & NewMask)) in SimplifyDemandedBits()
505 if ((NewMask & (KnownZero|KnownZero2)) == NewMask) in SimplifyDemandedBits()
517 KnownZero |= KnownZero2; in SimplifyDemandedBits()
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| D | FunctionLoweringInfo.cpp | 410 if (BitWidth > LOI->KnownZero.getBitWidth()) { in GetLiveOutRegInfo()
412 LOI->KnownZero = LOI->KnownZero.zextOrTrunc(BitWidth); in GetLiveOutRegInfo()
447 DestLOI.KnownZero = Zero; in ComputePHILiveOutRegInfo()
455 DestLOI.KnownZero = ~Val; in ComputePHILiveOutRegInfo()
473 assert(DestLOI.KnownZero.getBitWidth() == BitWidth && in ComputePHILiveOutRegInfo()
482 DestLOI.KnownZero = Zero; in ComputePHILiveOutRegInfo()
490 DestLOI.KnownZero &= ~Val; in ComputePHILiveOutRegInfo()
508 DestLOI.KnownZero &= SrcLOI->KnownZero; in ComputePHILiveOutRegInfo()
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| D | SelectionDAG.cpp | 2016 APInt KnownZero, KnownOne; in MaskedValueIsZero() local
2017 computeKnownBits(Op, KnownZero, KnownOne, Depth); in MaskedValueIsZero()
2018 return (KnownZero & Mask) == Mask; in MaskedValueIsZero()
2023 void SelectionDAG::computeKnownBits(SDValue Op, APInt &KnownZero, in computeKnownBits() argument
2027 KnownZero = KnownOne = APInt(BitWidth, 0); // Don't know anything. in computeKnownBits()
2037 KnownZero = ~KnownOne; in computeKnownBits()
2041 computeKnownBits(Op.getOperand(1), KnownZero, KnownOne, Depth+1); in computeKnownBits()
2047 KnownZero |= KnownZero2; in computeKnownBits()
2050 computeKnownBits(Op.getOperand(1), KnownZero, KnownOne, Depth+1); in computeKnownBits()
2054 KnownZero &= KnownZero2; in computeKnownBits()
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| /external/llvm/lib/Target/XCore/ |
| D | XCoreISelLowering.cpp | 413 APInt KnownZero, KnownOne; in isWordAligned() local
414 DAG.computeKnownBits(Value, KnownZero, KnownOne); in isWordAligned()
415 return KnownZero.countTrailingOnes() >= 2; in isWordAligned()
1618 APInt KnownZero, KnownOne; in PerformDAGCombine() local
1623 TLI.SimplifyDemandedBits(OutVal, DemandedMask, KnownZero, KnownOne, in PerformDAGCombine()
1635 APInt KnownZero, KnownOne; in PerformDAGCombine() local
1640 TLI.SimplifyDemandedBits(Time, DemandedMask, KnownZero, KnownOne, in PerformDAGCombine()
1672 APInt KnownZero, KnownOne; in PerformDAGCombine() local
1675 DAG.computeKnownBits(N2, KnownZero, KnownOne); in PerformDAGCombine()
1676 if ((KnownZero & Mask) == Mask) { in PerformDAGCombine()
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| /external/swiftshader/third_party/LLVM/include/llvm/Analysis/ |
| D | ValueTracking.h | 39 void ComputeMaskedBits(Value *V, const APInt &Mask, APInt &KnownZero,
45 void ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
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| /external/llvm/include/llvm/Analysis/ |
| D | ValueTracking.h | 52 void computeKnownBits(Value *V, APInt &KnownZero, APInt &KnownOne,
61 APInt &KnownZero, APInt &KnownOne);
70 void ComputeSignBit(Value *V, bool &KnownZero, bool &KnownOne,
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| D | DemandedBits.h | 61 APInt &KnownZero, APInt &KnownOne,
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| /external/swiftshader/third_party/LLVM/lib/Target/XCore/ |
| D | XCoreISelLowering.cpp | 1354 APInt KnownZero, KnownOne; in PerformDAGCombine() local
1357 DAG.ComputeMaskedBits(N2, Mask, KnownZero, KnownOne); in PerformDAGCombine()
1358 if (KnownZero == Mask) { in PerformDAGCombine()
1377 APInt KnownZero, KnownOne; in PerformDAGCombine() local
1380 DAG.ComputeMaskedBits(N2, Mask, KnownZero, KnownOne); in PerformDAGCombine()
1381 if (KnownZero == Mask) { in PerformDAGCombine()
1393 APInt KnownZero, KnownOne; in PerformDAGCombine() local
1396 DAG.ComputeMaskedBits(N2, Mask, KnownZero, KnownOne); in PerformDAGCombine()
1397 if (KnownZero == Mask) { in PerformDAGCombine()
1516 APInt &KnownZero, in computeMaskedBitsForTargetNode() argument
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| /external/llvm/lib/Target/SystemZ/ |
| D | SystemZISelDAGToDAG.cpp | 714 APInt KnownZero, KnownOne; in detectOrAndInsertion() local
715 CurDAG->computeKnownBits(Op.getOperand(0), KnownZero, KnownOne); in detectOrAndInsertion()
716 if (Used != (AndMask | InsertMask | KnownZero.getZExtValue())) in detectOrAndInsertion()
773 APInt KnownZero, KnownOne; in expandRxSBG() local
774 CurDAG->computeKnownBits(Input, KnownZero, KnownOne); in expandRxSBG()
775 Mask |= KnownZero.getZExtValue(); in expandRxSBG()
797 APInt KnownZero, KnownOne; in expandRxSBG() local
798 CurDAG->computeKnownBits(Input, KnownZero, KnownOne); in expandRxSBG()
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| /external/swiftshader/third_party/LLVM/lib/Target/Sparc/ |
| D | SparcISelLowering.h | 54 APInt &KnownZero,
|