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1 //===- subzero/src/IceTargetLoweringX86Base.h - x86 lowering ----*- C++ -*-===// | 1 //===- subzero/src/IceTargetLoweringX86Base.h - x86 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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86 bool needSandboxing() const { return NeedSandboxing; } | 86 bool needSandboxing() const { return NeedSandboxing; } |
87 | 87 |
88 void translateOm1() override; | 88 void translateOm1() override; |
89 void translateO2() override; | 89 void translateO2() override; |
90 void doLoadOpt(); | 90 void doLoadOpt(); |
91 bool doBranchOpt(Inst *I, const CfgNode *NextNode) override; | 91 bool doBranchOpt(Inst *I, const CfgNode *NextNode) override; |
92 | 92 |
93 SizeT getNumRegisters() const override { | 93 SizeT getNumRegisters() const override { |
94 return Traits::RegisterSet::Reg_NUM; | 94 return Traits::RegisterSet::Reg_NUM; |
95 } | 95 } |
| 96 |
| 97 Inst *createLoweredMove(Variable *Dest, Variable *SrcVar) override { |
| 98 if (isVectorType(Dest->getType())) { |
| 99 return Traits::Insts::Movp::create(Func, Dest, SrcVar); |
| 100 } |
| 101 return Traits::Insts::Mov::create(Func, Dest, SrcVar); |
| 102 (void)Dest; |
| 103 (void)SrcVar; |
| 104 return nullptr; |
| 105 } |
| 106 |
96 Variable *getPhysicalRegister(RegNumT RegNum, | 107 Variable *getPhysicalRegister(RegNumT RegNum, |
97 Type Ty = IceType_void) override; | 108 Type Ty = IceType_void) override; |
98 const char *getRegName(RegNumT RegNum, Type Ty) const override; | 109 const char *getRegName(RegNumT RegNum, Type Ty) const override; |
99 static const char *getRegClassName(RegClass C) { | 110 static const char *getRegClassName(RegClass C) { |
100 auto ClassNum = static_cast<RegClassX86>(C); | 111 auto ClassNum = static_cast<RegClassX86>(C); |
101 assert(ClassNum < RCX86_NUM); | 112 assert(ClassNum < RCX86_NUM); |
102 switch (ClassNum) { | 113 switch (ClassNum) { |
103 default: | 114 default: |
104 assert(C < RC_Target); | 115 assert(C < RC_Target); |
105 return regClassString(C); | 116 return regClassString(C); |
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1169 | 1180 |
1170 explicit TargetHeaderX86(GlobalContext *Ctx) : TargetHeaderLowering(Ctx) {} | 1181 explicit TargetHeaderX86(GlobalContext *Ctx) : TargetHeaderLowering(Ctx) {} |
1171 }; | 1182 }; |
1172 | 1183 |
1173 } // end of namespace X86NAMESPACE | 1184 } // end of namespace X86NAMESPACE |
1174 } // end of namespace Ice | 1185 } // end of namespace Ice |
1175 | 1186 |
1176 #include "IceTargetLoweringX86BaseImpl.h" | 1187 #include "IceTargetLoweringX86BaseImpl.h" |
1177 | 1188 |
1178 #endif // SUBZERO_SRC_ICETARGETLOWERINGX86BASE_H | 1189 #endif // SUBZERO_SRC_ICETARGETLOWERINGX86BASE_H |
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