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1 //===- subzero/src/IceInstX86BaseImpl.h - Generic X86 instructions -*- C++ -*=// | 1 //===- subzero/src/IceInstX86BaseImpl.h - Generic X86 instructions -*- 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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1027 assert(this->getSrcSize() == 3); | 1027 assert(this->getSrcSize() == 3); |
1028 const Operand *Src = this->getSrc(1); | 1028 const Operand *Src = this->getSrc(1); |
1029 Type Ty = Src->getType(); | 1029 Type Ty = Src->getType(); |
1030 static const GPREmitterOneOp Emitter = {&Assembler::idiv, &Assembler::idiv}; | 1030 static const GPREmitterOneOp Emitter = {&Assembler::idiv, &Assembler::idiv}; |
1031 emitIASOpTyGPR(Func, Ty, Src, Emitter); | 1031 emitIASOpTyGPR(Func, Ty, Src, Emitter); |
1032 } | 1032 } |
1033 | 1033 |
1034 // pblendvb and blendvps take xmm0 as a final implicit argument. | 1034 // pblendvb and blendvps take xmm0 as a final implicit argument. |
1035 template <typename TraitsType> | 1035 template <typename TraitsType> |
1036 void InstImpl<TraitsType>::emitVariableBlendInst(const char *Opcode, | 1036 void InstImpl<TraitsType>::emitVariableBlendInst(const char *Opcode, |
1037 const Inst *Inst, | 1037 const Inst *Instr, |
1038 const Cfg *Func) { | 1038 const Cfg *Func) { |
1039 if (!BuildDefs::dump()) | 1039 if (!BuildDefs::dump()) |
1040 return; | 1040 return; |
1041 Ostream &Str = Func->getContext()->getStrEmit(); | 1041 Ostream &Str = Func->getContext()->getStrEmit(); |
1042 assert(Inst->getSrcSize() == 3); | 1042 assert(Instr->getSrcSize() == 3); |
1043 assert(llvm::cast<Variable>(Inst->getSrc(2))->getRegNum() == | 1043 assert(llvm::cast<Variable>(Instr->getSrc(2))->getRegNum() == |
1044 RegisterSet::Reg_xmm0); | 1044 RegisterSet::Reg_xmm0); |
1045 Str << "\t" << Opcode << "\t"; | 1045 Str << "\t" << Opcode << "\t"; |
1046 Inst->getSrc(1)->emit(Func); | 1046 Instr->getSrc(1)->emit(Func); |
1047 Str << ", "; | 1047 Str << ", "; |
1048 Inst->getDest()->emit(Func); | 1048 Instr->getDest()->emit(Func); |
1049 } | 1049 } |
1050 | 1050 |
1051 template <typename TraitsType> | 1051 template <typename TraitsType> |
1052 void InstImpl<TraitsType>::emitIASVariableBlendInst( | 1052 void InstImpl<TraitsType>::emitIASVariableBlendInst( |
1053 const Inst *Inst, const Cfg *Func, const XmmEmitterRegOp &Emitter) { | 1053 const Inst *Instr, const Cfg *Func, const XmmEmitterRegOp &Emitter) { |
1054 assert(Inst->getSrcSize() == 3); | 1054 assert(Instr->getSrcSize() == 3); |
1055 assert(llvm::cast<Variable>(Inst->getSrc(2))->getRegNum() == | 1055 assert(llvm::cast<Variable>(Instr->getSrc(2))->getRegNum() == |
1056 RegisterSet::Reg_xmm0); | 1056 RegisterSet::Reg_xmm0); |
1057 const Variable *Dest = Inst->getDest(); | 1057 const Variable *Dest = Instr->getDest(); |
1058 const Operand *Src = Inst->getSrc(1); | 1058 const Operand *Src = Instr->getSrc(1); |
1059 emitIASRegOpTyXMM(Func, Dest->getType(), Dest, Src, Emitter); | 1059 emitIASRegOpTyXMM(Func, Dest->getType(), Dest, Src, Emitter); |
1060 } | 1060 } |
1061 | 1061 |
1062 template <typename TraitsType> | 1062 template <typename TraitsType> |
1063 void InstImpl<TraitsType>::InstX86Blendvps::emit(const Cfg *Func) const { | 1063 void InstImpl<TraitsType>::InstX86Blendvps::emit(const Cfg *Func) const { |
1064 if (!BuildDefs::dump()) | 1064 if (!BuildDefs::dump()) |
1065 return; | 1065 return; |
1066 emitVariableBlendInst(this->Opcode, this, Func); | 1066 emitVariableBlendInst(this->Opcode, this, Func); |
1067 } | 1067 } |
1068 | 1068 |
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2889 return; | 2889 return; |
2890 Ostream &Str = Func->getContext()->getStrDump(); | 2890 Ostream &Str = Func->getContext()->getStrDump(); |
2891 Str << "IACA_END"; | 2891 Str << "IACA_END"; |
2892 } | 2892 } |
2893 | 2893 |
2894 } // end of namespace X86NAMESPACE | 2894 } // end of namespace X86NAMESPACE |
2895 | 2895 |
2896 } // end of namespace Ice | 2896 } // end of namespace Ice |
2897 | 2897 |
2898 #endif // SUBZERO_SRC_ICEINSTX86BASEIMPL_H | 2898 #endif // SUBZERO_SRC_ICEINSTX86BASEIMPL_H |
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