| /external/swiftshader/third_party/LLVM/lib/Transforms/InstCombine/ |
| D | InstCombineSimplifyDemanded.cpp | 55 APInt DemandedMask(APInt::getAllOnesValue(BitWidth)); in SimplifyDemandedInstructionBits() local
57 Value *V = SimplifyDemandedUseBits(&Inst, DemandedMask, in SimplifyDemandedInstructionBits()
68 bool InstCombiner::SimplifyDemandedBits(Use &U, APInt DemandedMask, in SimplifyDemandedBits() argument
71 Value *NewVal = SimplifyDemandedUseBits(U.get(), DemandedMask, in SimplifyDemandedBits()
100 Value *InstCombiner::SimplifyDemandedUseBits(Value *V, APInt DemandedMask, in SimplifyDemandedUseBits() argument
105 uint32_t BitWidth = DemandedMask.getBitWidth(); in SimplifyDemandedUseBits()
118 KnownOne = CI->getValue() & DemandedMask; in SimplifyDemandedUseBits()
119 KnownZero = ~KnownOne & DemandedMask; in SimplifyDemandedUseBits()
125 KnownZero = DemandedMask; in SimplifyDemandedUseBits()
131 if (DemandedMask == 0) { // Not demanding any bits from V. in SimplifyDemandedUseBits()
[all …]
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| D | InstCombineVectorOps.cpp | 162 APInt DemandedMask(VectorWidth, 0); in visitExtractElementInst() local
163 DemandedMask.setBit(IndexVal); in visitExtractElementInst()
165 DemandedMask, UndefElts)) { in visitExtractElementInst()
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| D | InstCombine.h | 318 Value *SimplifyDemandedUseBits(Value *V, APInt DemandedMask,
321 bool SimplifyDemandedBits(Use &U, APInt DemandedMask,
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| /external/llvm/lib/Transforms/InstCombine/ |
| D | InstCombineSimplifyDemanded.cpp | 56 APInt DemandedMask(APInt::getAllOnesValue(BitWidth)); in SimplifyDemandedInstructionBits() local
58 Value *V = SimplifyDemandedUseBits(&Inst, DemandedMask, KnownZero, KnownOne, in SimplifyDemandedInstructionBits()
69 bool InstCombiner::SimplifyDemandedBits(Use &U, const APInt &DemandedMask, in SimplifyDemandedBits() argument
73 Value *NewVal = SimplifyDemandedUseBits(U.get(), DemandedMask, KnownZero, in SimplifyDemandedBits()
103 Value *InstCombiner::SimplifyDemandedUseBits(Value *V, APInt DemandedMask, in SimplifyDemandedUseBits() argument
109 uint32_t BitWidth = DemandedMask.getBitWidth(); in SimplifyDemandedUseBits()
119 KnownOne = CI->getValue() & DemandedMask; in SimplifyDemandedUseBits()
120 KnownZero = ~KnownOne & DemandedMask; in SimplifyDemandedUseBits()
126 KnownZero = DemandedMask; in SimplifyDemandedUseBits()
132 if (DemandedMask == 0) { // Not demanding any bits from V. in SimplifyDemandedUseBits()
[all …]
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| D | InstCombineInternal.h | 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 | InstCombineVectorOps.cpp | 171 APInt DemandedMask(VectorWidth, 0); in visitExtractElementInst() local
172 DemandedMask.setBit(IndexVal); in visitExtractElementInst()
173 if (Value *V = SimplifyDemandedVectorElts(EI.getOperand(0), DemandedMask, in visitExtractElementInst()
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| /external/llvm/lib/Target/XCore/ |
| D | XCoreISelLowering.cpp | 1617 APInt DemandedMask = APInt::getLowBitsSet(BitWidth, 8); in PerformDAGCombine() local
1622 if (TLO.ShrinkDemandedConstant(OutVal, DemandedMask) || in PerformDAGCombine()
1623 TLI.SimplifyDemandedBits(OutVal, DemandedMask, KnownZero, KnownOne, in PerformDAGCombine()
1634 APInt DemandedMask = APInt::getLowBitsSet(BitWidth, 16); in PerformDAGCombine() local
1639 if (TLO.ShrinkDemandedConstant(Time, DemandedMask) || in PerformDAGCombine()
1640 TLI.SimplifyDemandedBits(Time, DemandedMask, KnownZero, KnownOne, in PerformDAGCombine()
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| /external/swiftshader/third_party/LLVM/lib/CodeGen/SelectionDAG/ |
| D | TargetLowering.cpp | 1207 const APInt &DemandedMask, in SimplifyDemandedBits() argument
1212 unsigned BitWidth = DemandedMask.getBitWidth(); in SimplifyDemandedBits()
1215 APInt NewMask = DemandedMask; in SimplifyDemandedBits()
1226 TLO.DAG.ComputeMaskedBits(Op, DemandedMask, KnownZero, KnownOne, Depth); in SimplifyDemandedBits()
1232 } else if (DemandedMask == 0) { in SimplifyDemandedBits()
1478 DemandedMask) == 0 && in SimplifyDemandedBits()
1548 if (DemandedMask == 1) in SimplifyDemandedBits()
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| /external/llvm/lib/CodeGen/SelectionDAG/ |
| D | TargetLowering.cpp | 429 const APInt &DemandedMask, in SimplifyDemandedBits() argument
434 unsigned BitWidth = DemandedMask.getBitWidth(); in SimplifyDemandedBits()
437 APInt NewMask = DemandedMask; in SimplifyDemandedBits()
455 } else if (DemandedMask == 0) { in SimplifyDemandedBits()
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| /external/swiftshader/third_party/LLVM/include/llvm/Target/ |
| D | TargetLowering.h | 860 bool SimplifyDemandedBits(SDValue Op, const APInt &DemandedMask,
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| /external/llvm/include/llvm/Target/ |
| D | TargetLowering.h | 2294 bool SimplifyDemandedBits(SDValue Op, const APInt &DemandedMask,
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| /external/swiftshader/third_party/LLVM/lib/Target/X86/ |
| D | X86ISelLowering.cpp | 14012 APInt DemandedMask = APInt::getLowBitsSet(BitWidth, Log2_32(BitWidth)); in PerformBTCombine() local
14017 if (TLO.ShrinkDemandedConstant(Op1, DemandedMask) || in PerformBTCombine()
14018 TLI.SimplifyDemandedBits(Op1, DemandedMask, KnownZero, KnownOne, TLO)) in PerformBTCombine()
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| /external/llvm/lib/Target/AArch64/ |
| D | AArch64ISelLowering.cpp | 8913 APInt DemandedMask = APInt::getLowBitsSet(64, 56); in performTBISimplification() local
8918 if (TLI.SimplifyDemandedBits(Addr, DemandedMask, KnownZero, KnownOne, TLO)) { in performTBISimplification()
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