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comparison lib/Target/PowerPC/PPCTargetTransformInfo.h @ 95:afa8332a0e37

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 60c9769439b8
children 7d135dc70f03
comparison
equal deleted inserted replaced
84:f3e34b893a5f 95:afa8332a0e37
35 35
36 const PPCSubtarget *getST() const { return ST; } 36 const PPCSubtarget *getST() const { return ST; }
37 const PPCTargetLowering *getTLI() const { return TLI; } 37 const PPCTargetLowering *getTLI() const { return TLI; }
38 38
39 public: 39 public:
40 explicit PPCTTIImpl(const PPCTargetMachine *TM, Function &F) 40 explicit PPCTTIImpl(const PPCTargetMachine *TM, const Function &F)
41 : BaseT(TM), ST(TM->getSubtargetImpl(F)), TLI(ST->getTargetLowering()) {} 41 : BaseT(TM, F.getParent()->getDataLayout()), ST(TM->getSubtargetImpl(F)),
42 TLI(ST->getTargetLowering()) {}
42 43
43 // Provide value semantics. MSVC requires that we spell all of these out. 44 // Provide value semantics. MSVC requires that we spell all of these out.
44 PPCTTIImpl(const PPCTTIImpl &Arg) 45 PPCTTIImpl(const PPCTTIImpl &Arg)
45 : BaseT(static_cast<const BaseT &>(Arg)), ST(Arg.ST), TLI(Arg.TLI) {} 46 : BaseT(static_cast<const BaseT &>(Arg)), ST(Arg.ST), TLI(Arg.TLI) {}
46 PPCTTIImpl(PPCTTIImpl &&Arg) 47 PPCTTIImpl(PPCTTIImpl &&Arg)
47 : BaseT(std::move(static_cast<BaseT &>(Arg))), ST(std::move(Arg.ST)), 48 : BaseT(std::move(static_cast<BaseT &>(Arg))), ST(std::move(Arg.ST)),
48 TLI(std::move(Arg.TLI)) {} 49 TLI(std::move(Arg.TLI)) {}
49 PPCTTIImpl &operator=(const PPCTTIImpl &RHS) {
50 BaseT::operator=(static_cast<const BaseT &>(RHS));
51 ST = RHS.ST;
52 TLI = RHS.TLI;
53 return *this;
54 }
55 PPCTTIImpl &operator=(PPCTTIImpl &&RHS) {
56 BaseT::operator=(std::move(static_cast<BaseT &>(RHS)));
57 ST = std::move(RHS.ST);
58 TLI = std::move(RHS.TLI);
59 return *this;
60 }
61 50
62 /// \name Scalar TTI Implementations 51 /// \name Scalar TTI Implementations
63 /// @{ 52 /// @{
64 53
65 using BaseT::getIntImmCost; 54 using BaseT::getIntImmCost;
66 unsigned getIntImmCost(const APInt &Imm, Type *Ty); 55 int getIntImmCost(const APInt &Imm, Type *Ty);
67 56
68 unsigned getIntImmCost(unsigned Opcode, unsigned Idx, const APInt &Imm, 57 int getIntImmCost(unsigned Opcode, unsigned Idx, const APInt &Imm, Type *Ty);
69 Type *Ty); 58 int getIntImmCost(Intrinsic::ID IID, unsigned Idx, const APInt &Imm,
70 unsigned getIntImmCost(Intrinsic::ID IID, unsigned Idx, const APInt &Imm, 59 Type *Ty);
71 Type *Ty);
72 60
73 TTI::PopcntSupportKind getPopcntSupport(unsigned TyWidth); 61 TTI::PopcntSupportKind getPopcntSupport(unsigned TyWidth);
74 void getUnrollingPreferences(Loop *L, TTI::UnrollingPreferences &UP); 62 void getUnrollingPreferences(Loop *L, TTI::UnrollingPreferences &UP);
75 63
76 /// @} 64 /// @}
77 65
78 /// \name Vector TTI Implementations 66 /// \name Vector TTI Implementations
79 /// @{ 67 /// @{
80 68
69 bool enableAggressiveInterleaving(bool LoopHasReductions);
70 bool enableInterleavedAccessVectorization();
81 unsigned getNumberOfRegisters(bool Vector); 71 unsigned getNumberOfRegisters(bool Vector);
82 unsigned getRegisterBitWidth(bool Vector); 72 unsigned getRegisterBitWidth(bool Vector);
83 unsigned getMaxInterleaveFactor(); 73 unsigned getMaxInterleaveFactor(unsigned VF);
84 unsigned getArithmeticInstrCost( 74 int getArithmeticInstrCost(
85 unsigned Opcode, Type *Ty, 75 unsigned Opcode, Type *Ty,
86 TTI::OperandValueKind Opd1Info = TTI::OK_AnyValue, 76 TTI::OperandValueKind Opd1Info = TTI::OK_AnyValue,
87 TTI::OperandValueKind Opd2Info = TTI::OK_AnyValue, 77 TTI::OperandValueKind Opd2Info = TTI::OK_AnyValue,
88 TTI::OperandValueProperties Opd1PropInfo = TTI::OP_None, 78 TTI::OperandValueProperties Opd1PropInfo = TTI::OP_None,
89 TTI::OperandValueProperties Opd2PropInfo = TTI::OP_None); 79 TTI::OperandValueProperties Opd2PropInfo = TTI::OP_None);
90 unsigned getShuffleCost(TTI::ShuffleKind Kind, Type *Tp, int Index, 80 int getShuffleCost(TTI::ShuffleKind Kind, Type *Tp, int Index, Type *SubTp);
91 Type *SubTp); 81 int getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src);
92 unsigned getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src); 82 int getCmpSelInstrCost(unsigned Opcode, Type *ValTy, Type *CondTy);
93 unsigned getCmpSelInstrCost(unsigned Opcode, Type *ValTy, Type *CondTy); 83 int getVectorInstrCost(unsigned Opcode, Type *Val, unsigned Index);
94 unsigned getVectorInstrCost(unsigned Opcode, Type *Val, unsigned Index); 84 int getMemoryOpCost(unsigned Opcode, Type *Src, unsigned Alignment,
95 unsigned getMemoryOpCost(unsigned Opcode, Type *Src, unsigned Alignment, 85 unsigned AddressSpace);
96 unsigned AddressSpace); 86 int getInterleavedMemoryOpCost(unsigned Opcode, Type *VecTy,
87 unsigned Factor,
88 ArrayRef<unsigned> Indices,
89 unsigned Alignment,
90 unsigned AddressSpace);
97 91
98 /// @} 92 /// @}
99 }; 93 };
100 94
101 } // end namespace llvm 95 } // end namespace llvm