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1 //===- subzero/src/IceTargetLoweringX8632.h - x86-32 lowering ---*- C++ -*-===// | 1 //===- subzero/src/IceTargetLoweringX8632.h - x86-32 lowering ---*- C++ -*-===// |
2 // | 2 // |
3 // The Subzero Code Generator | 3 // The Subzero Code Generator |
4 // | 4 // |
5 // This file is distributed under the University of Illinois Open Source | 5 // This file is distributed under the University of Illinois Open Source |
6 // License. See LICENSE.TXT for details. | 6 // License. See LICENSE.TXT for details. |
7 // | 7 // |
8 //===----------------------------------------------------------------------===// | 8 //===----------------------------------------------------------------------===// |
9 /// | 9 /// |
10 /// \file | 10 /// \file |
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29 class TargetX8632 final | 29 class TargetX8632 final |
30 : public ::Ice::X86Internal::TargetX86Base<TargetX8632> { | 30 : public ::Ice::X86Internal::TargetX86Base<TargetX8632> { |
31 TargetX8632() = delete; | 31 TargetX8632() = delete; |
32 TargetX8632(const TargetX8632 &) = delete; | 32 TargetX8632(const TargetX8632 &) = delete; |
33 TargetX8632 &operator=(const TargetX8632 &) = delete; | 33 TargetX8632 &operator=(const TargetX8632 &) = delete; |
34 | 34 |
35 void emitJumpTable(const Cfg *Func, | 35 void emitJumpTable(const Cfg *Func, |
36 const InstJumpTable *JumpTable) const override; | 36 const InstJumpTable *JumpTable) const override; |
37 | 37 |
38 public: | 38 public: |
39 using X86InstructionSet = X8632::Traits::InstructionSet; | 39 ~TargetX8632() = default; |
40 | 40 |
41 static TargetX8632 *create(Cfg *Func) { return new TargetX8632(Func); } | 41 static std::unique_ptr<::Ice::TargetLowering> create(Cfg *Func) { |
| 42 return makeUnique<TargetX8632>(Func); |
| 43 } |
| 44 |
| 45 std::unique_ptr<::Ice::Assembler> createAssembler() const override { |
| 46 return makeUnique<X8632::AssemblerX8632>(); |
| 47 } |
42 | 48 |
43 protected: | 49 protected: |
44 void lowerCall(const InstCall *Instr) override; | 50 void lowerCall(const InstCall *Instr) override; |
45 void lowerArguments() override; | 51 void lowerArguments() override; |
46 void lowerRet(const InstRet *Inst) override; | 52 void lowerRet(const InstRet *Inst) override; |
47 void addProlog(CfgNode *Node) override; | 53 void addProlog(CfgNode *Node) override; |
48 void addEpilog(CfgNode *Node) override; | 54 void addEpilog(CfgNode *Node) override; |
49 | 55 |
50 private: | 56 private: |
| 57 ENABLE_MAKE_UNIQUE; |
51 friend class ::Ice::X86Internal::TargetX86Base<TargetX8632>; | 58 friend class ::Ice::X86Internal::TargetX86Base<TargetX8632>; |
52 | 59 |
53 Operand *createNaClReadTPSrcOperand() { | 60 Operand *createNaClReadTPSrcOperand() { |
54 Constant *Zero = Ctx->getConstantZero(IceType_i32); | 61 Constant *Zero = Ctx->getConstantZero(IceType_i32); |
55 return Traits::X86OperandMem::create(Func, IceType_i32, nullptr, Zero, | 62 return Traits::X86OperandMem::create(Func, IceType_i32, nullptr, Zero, |
56 nullptr, 0, | 63 nullptr, 0, |
57 Traits::X86OperandMem::SegReg_GS); | 64 Traits::X86OperandMem::SegReg_GS); |
58 } | 65 } |
59 | 66 |
60 explicit TargetX8632(Cfg *Func) : TargetX86Base(Func) {} | 67 explicit TargetX8632(Cfg *Func) : TargetX86Base(Func) {} |
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97 protected: | 104 protected: |
98 explicit TargetHeaderX8632(GlobalContext *Ctx); | 105 explicit TargetHeaderX8632(GlobalContext *Ctx); |
99 | 106 |
100 private: | 107 private: |
101 ~TargetHeaderX8632() = default; | 108 ~TargetHeaderX8632() = default; |
102 }; | 109 }; |
103 | 110 |
104 } // end of namespace Ice | 111 } // end of namespace Ice |
105 | 112 |
106 #endif // SUBZERO_SRC_ICETARGETLOWERINGX8632_H | 113 #endif // SUBZERO_SRC_ICETARGETLOWERINGX8632_H |
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