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Side by Side Diff: src/IceInstMIPS32.cpp

Issue 2341713003: Subzero, MIPS32: Floating point support in ELF output (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master
Patch Set: Encodings for more existing instructions, alphabetized Created 4 years, 3 months ago
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1 //===- subzero/src/IceInstMips32.cpp - Mips32 instruction implementation --===// 1 //===- subzero/src/IceInstMips32.cpp - Mips32 instruction implementation --===//
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
(...skipping 148 matching lines...) Expand 10 before | Expand all | Expand 10 after
159 if (auto *CR = llvm::dyn_cast<ConstantRelocatable>(Src0)) { 159 if (auto *CR = llvm::dyn_cast<ConstantRelocatable>(Src0)) {
160 emitRelocOp(Str, Reloc); 160 emitRelocOp(Str, Reloc);
161 Str << "("; 161 Str << "(";
162 CR->emitWithoutPrefix(Func->getTarget()); 162 CR->emitWithoutPrefix(Func->getTarget());
163 Str << ")"; 163 Str << ")";
164 } else { 164 } else {
165 Src0->emit(Func); 165 Src0->emit(Func);
166 } 166 }
167 } 167 }
168 168
169 template <> void InstMIPS32Mflo::emit(const Cfg *Func) const {
170 if (!BuildDefs::dump())
171 return;
172 emitUnaryopGPRFLoHi(Opcode, this, Func);
173 }
174
175 template <> void InstMIPS32Mfhi::emit(const Cfg *Func) const {
176 if (!BuildDefs::dump())
177 return;
178 emitUnaryopGPRFLoHi(Opcode, this, Func);
179 }
180
181 template <> void InstMIPS32Mtlo::emit(const Cfg *Func) const {
182 if (!BuildDefs::dump())
183 return;
184 emitUnaryopGPRTLoHi(Opcode, this, Func);
185 }
186
187 template <> void InstMIPS32Mthi::emit(const Cfg *Func) const {
188 if (!BuildDefs::dump())
189 return;
190 emitUnaryopGPRTLoHi(Opcode, this, Func);
191 }
192
193 template <> void InstMIPS32Mult::emit(const Cfg *Func) const {
194 if (!BuildDefs::dump())
195 return;
196 emitThreeAddrLoHi(Opcode, this, Func);
197 }
198
199 template <> void InstMIPS32Multu::emit(const Cfg *Func) const {
200 if (!BuildDefs::dump())
201 return;
202 emitThreeAddrLoHi(Opcode, this, Func);
203 }
204
205 InstMIPS32Br::InstMIPS32Br(Cfg *Func, const CfgNode *TargetTrue, 169 InstMIPS32Br::InstMIPS32Br(Cfg *Func, const CfgNode *TargetTrue,
206 const CfgNode *TargetFalse, 170 const CfgNode *TargetFalse,
207 const InstMIPS32Label *Label, CondMIPS32::Cond Cond) 171 const InstMIPS32Label *Label, CondMIPS32::Cond Cond)
208 : InstMIPS32(Func, InstMIPS32::Br, 0, nullptr), TargetTrue(TargetTrue), 172 : InstMIPS32(Func, InstMIPS32::Br, 0, nullptr), TargetTrue(TargetTrue),
209 TargetFalse(TargetFalse), Label(Label), Predicate(Cond) {} 173 TargetFalse(TargetFalse), Label(Label), Predicate(Cond) {}
210 174
211 InstMIPS32Br::InstMIPS32Br(Cfg *Func, const CfgNode *TargetTrue, 175 InstMIPS32Br::InstMIPS32Br(Cfg *Func, const CfgNode *TargetTrue,
212 const CfgNode *TargetFalse, Operand *Src0, 176 const CfgNode *TargetFalse, Operand *Src0,
213 const InstMIPS32Label *Label, CondMIPS32::Cond Cond) 177 const InstMIPS32Label *Label, CondMIPS32::Cond Cond)
214 : InstMIPS32(Func, InstMIPS32::Br, 1, nullptr), TargetTrue(TargetTrue), 178 : InstMIPS32(Func, InstMIPS32::Br, 1, nullptr), TargetTrue(TargetTrue),
(...skipping 426 matching lines...) Expand 10 before | Expand all | Expand 10 after
641 605
642 Variable *Dest = getDest(); 606 Variable *Dest = getDest();
643 Operand *Src = getSrc(0); 607 Operand *Src = getSrc(0);
644 auto *SrcV = llvm::dyn_cast<Variable>(Src); 608 auto *SrcV = llvm::dyn_cast<Variable>(Src);
645 assert(!llvm::isa<Constant>(Src)); 609 assert(!llvm::isa<Constant>(Src));
646 const bool DestIsReg = Dest->hasReg(); 610 const bool DestIsReg = Dest->hasReg();
647 const bool SrcIsReg = (SrcV && SrcV->hasReg()); 611 const bool SrcIsReg = (SrcV && SrcV->hasReg());
648 612
649 // reg to reg 613 // reg to reg
650 if (DestIsReg && SrcIsReg) { 614 if (DestIsReg && SrcIsReg) {
651 switch (Dest->getType()) { 615 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
652 default: 616 Asm->move(getDest(), getSrc(0));
653 break; 617 return;
654 case IceType_i1:
655 case IceType_i8:
656 case IceType_i16:
657 case IceType_i32:
658 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
659 Asm->move(getDest(), getSrc(0));
660 return;
661 }
662 } 618 }
663 llvm_unreachable("Not yet implemented"); 619 llvm_unreachable("Not yet implemented");
664 } 620 }
665 621
666 void InstMIPS32Mov::dump(const Cfg *Func) const { 622 void InstMIPS32Mov::dump(const Cfg *Func) const {
667 if (!BuildDefs::dump()) 623 if (!BuildDefs::dump())
668 return; 624 return;
669 assert(getSrcSize() == 1 || getSrcSize() == 2); 625 assert(getSrcSize() == 1 || getSrcSize() == 2);
670 Ostream &Str = Func->getContext()->getStrDump(); 626 Ostream &Str = Func->getContext()->getStrDump();
671 Variable *Dest = getDest(); 627 Variable *Dest = getDest();
(...skipping 107 matching lines...) Expand 10 before | Expand all | Expand 10 after
779 Str << "\t" << ActualOpcode << "\t"; 735 Str << "\t" << ActualOpcode << "\t";
780 getDest()->emit(Func); 736 getDest()->emit(Func);
781 Str << ", "; 737 Str << ", ";
782 getSrc(0)->emit(Func); 738 getSrc(0)->emit(Func);
783 return; 739 return;
784 } 740 }
785 741
786 llvm::report_fatal_error("Invalid mov instruction. Dest or Src is memory."); 742 llvm::report_fatal_error("Invalid mov instruction. Dest or Src is memory.");
787 } 743 }
788 744
745 template <> void InstMIPS32Abs_d::emitIAS(const Cfg *Func) const {
746 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
747 Asm->abs_d(getDest(), getSrc(0));
748 }
749
750 template <> void InstMIPS32Abs_s::emitIAS(const Cfg *Func) const {
751 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
752 Asm->abs_s(getDest(), getSrc(0));
753 }
754
755 template <> void InstMIPS32Add_d::emitIAS(const Cfg *Func) const {
756 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
757 Asm->add_d(getDest(), getSrc(0), getSrc(1));
758 }
759
760 template <> void InstMIPS32Add_s::emitIAS(const Cfg *Func) const {
761 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
762 Asm->add_s(getDest(), getSrc(0), getSrc(1));
763 }
764
789 template <> void InstMIPS32Addiu::emitIAS(const Cfg *Func) const { 765 template <> void InstMIPS32Addiu::emitIAS(const Cfg *Func) const {
790 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 766 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
791 Asm->addiu(getDest(), getSrc(0), Imm); 767 Asm->addiu(getDest(), getSrc(0), Imm);
792 } 768 }
793 769
794 template <> void InstMIPS32Slti::emitIAS(const Cfg *Func) const { 770 template <> void InstMIPS32Addu::emitIAS(const Cfg *Func) const {
795 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 771 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
796 Asm->slti(getDest(), getSrc(0), Imm); 772 Asm->addu(getDest(), getSrc(0), getSrc(1));
797 }
798
799 template <> void InstMIPS32Sltiu::emitIAS(const Cfg *Func) const {
800 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
801 Asm->sltiu(getDest(), getSrc(0), Imm);
802 } 773 }
803 774
804 template <> void InstMIPS32And::emitIAS(const Cfg *Func) const { 775 template <> void InstMIPS32And::emitIAS(const Cfg *Func) const {
805 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 776 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
806 Asm->and_(getDest(), getSrc(0), getSrc(1)); 777 Asm->and_(getDest(), getSrc(0), getSrc(1));
807 } 778 }
808 779
809 template <> void InstMIPS32Andi::emitIAS(const Cfg *Func) const { 780 template <> void InstMIPS32Andi::emitIAS(const Cfg *Func) const {
810 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 781 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
811 Asm->andi(getDest(), getSrc(0), Imm); 782 Asm->andi(getDest(), getSrc(0), Imm);
812 } 783 }
813 784
785 template <> void InstMIPS32Cvt_d_l::emitIAS(const Cfg *Func) const {
786 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
787 Asm->cvt_d_l(getDest(), getSrc(0));
788 }
789
790 template <> void InstMIPS32Cvt_d_s::emitIAS(const Cfg *Func) const {
791 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
792 Asm->cvt_d_s(getDest(), getSrc(0));
793 }
794
795 template <> void InstMIPS32Cvt_d_w::emitIAS(const Cfg *Func) const {
796 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
797 Asm->cvt_d_w(getDest(), getSrc(0));
798 }
799
800 template <> void InstMIPS32Cvt_s_d::emitIAS(const Cfg *Func) const {
801 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
802 Asm->cvt_s_d(getDest(), getSrc(0));
803 }
804
805 template <> void InstMIPS32Cvt_s_l::emitIAS(const Cfg *Func) const {
806 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
807 Asm->cvt_s_l(getDest(), getSrc(0));
808 }
809
810 template <> void InstMIPS32Cvt_s_w::emitIAS(const Cfg *Func) const {
811 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
812 Asm->cvt_s_w(getDest(), getSrc(0));
813 }
814
815 template <> void InstMIPS32Div_d::emitIAS(const Cfg *Func) const {
816 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
817 Asm->div_d(getDest(), getSrc(0), getSrc(1));
818 }
819
820 template <> void InstMIPS32Div_s::emitIAS(const Cfg *Func) const {
821 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
822 Asm->div_s(getDest(), getSrc(0), getSrc(1));
823 }
824
825 template <> void InstMIPS32Lw::emitIAS(const Cfg *Func) const {
826 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
827 auto *Mem = llvm::dyn_cast<OperandMIPS32Mem>(getSrc(0));
828 ConstantInteger32 *Offset = llvm::cast<ConstantInteger32>(Mem->getOffset());
829 uint32_t Imm = static_cast<uint32_t>(Offset->getValue());
830 Asm->lw(getDest(), Mem->getBase(), Imm);
831 }
832
833 template <> void InstMIPS32Mfc1::emitIAS(const Cfg *Func) const {
834 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
835 Asm->mfc1(getDest(), getSrc(0));
836 }
837
838 template <> void InstMIPS32Mflo::emit(const Cfg *Func) const {
839 if (!BuildDefs::dump())
840 return;
841 emitUnaryopGPRFLoHi(Opcode, this, Func);
842 }
843
844 template <> void InstMIPS32Mfhi::emit(const Cfg *Func) const {
845 if (!BuildDefs::dump())
846 return;
847 emitUnaryopGPRFLoHi(Opcode, this, Func);
848 }
849
850 template <> void InstMIPS32Mov_d::emitIAS(const Cfg *Func) const {
851 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
852 Asm->mov_d(getDest(), getSrc(0));
853 }
854
855 template <> void InstMIPS32Mov_s::emitIAS(const Cfg *Func) const {
856 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
857 Asm->mov_s(getDest(), getSrc(0));
858 }
859
860 template <> void InstMIPS32Movn_d::emitIAS(const Cfg *Func) const {
861 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
862 Asm->movn_d(getDest(), getSrc(0), getSrc(1));
863 }
864
865 template <> void InstMIPS32Movn_s::emitIAS(const Cfg *Func) const {
866 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
867 Asm->movn_s(getDest(), getSrc(0), getSrc(1));
868 }
869
870 template <> void InstMIPS32Movz_d::emitIAS(const Cfg *Func) const {
871 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
872 Asm->movz_d(getDest(), getSrc(0), getSrc(1));
873 }
874
875 template <> void InstMIPS32Movz_s::emitIAS(const Cfg *Func) const {
876 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
877 Asm->movz_s(getDest(), getSrc(0), getSrc(1));
878 }
879
880 template <> void InstMIPS32Mtc1::emitIAS(const Cfg *Func) const {
881 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
882 Asm->mtc1(getDest(), getSrc(0));
883 }
884
885 template <> void InstMIPS32Mtlo::emit(const Cfg *Func) const {
886 if (!BuildDefs::dump())
887 return;
888 emitUnaryopGPRTLoHi(Opcode, this, Func);
889 }
890
891 template <> void InstMIPS32Mthi::emit(const Cfg *Func) const {
892 if (!BuildDefs::dump())
893 return;
894 emitUnaryopGPRTLoHi(Opcode, this, Func);
895 }
896
897 template <> void InstMIPS32Mul_d::emitIAS(const Cfg *Func) const {
898 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
899 Asm->mul_d(getDest(), getSrc(0), getSrc(1));
900 }
901
902 template <> void InstMIPS32Mul_s::emitIAS(const Cfg *Func) const {
903 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
904 Asm->mul_s(getDest(), getSrc(0), getSrc(1));
905 }
906
907 template <> void InstMIPS32Mult::emit(const Cfg *Func) const {
908 if (!BuildDefs::dump())
909 return;
910 emitThreeAddrLoHi(Opcode, this, Func);
911 }
912
913 template <> void InstMIPS32Multu::emit(const Cfg *Func) const {
914 if (!BuildDefs::dump())
915 return;
916 emitThreeAddrLoHi(Opcode, this, Func);
917 }
918
814 template <> void InstMIPS32Or::emitIAS(const Cfg *Func) const { 919 template <> void InstMIPS32Or::emitIAS(const Cfg *Func) const {
815 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 920 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
816 Asm->or_(getDest(), getSrc(0), getSrc(1)); 921 Asm->or_(getDest(), getSrc(0), getSrc(1));
817 } 922 }
818 923
819 template <> void InstMIPS32Ori::emitIAS(const Cfg *Func) const { 924 template <> void InstMIPS32Ori::emitIAS(const Cfg *Func) const {
820 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 925 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
821 Asm->ori(getDest(), getSrc(0), Imm); 926 Asm->ori(getDest(), getSrc(0), Imm);
822 } 927 }
823 928
824 template <> void InstMIPS32Xor::emitIAS(const Cfg *Func) const {
825 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
826 Asm->xor_(getDest(), getSrc(0), getSrc(1));
827 }
828
829 template <> void InstMIPS32Xori::emitIAS(const Cfg *Func) const {
830 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
831 Asm->xori(getDest(), getSrc(0), Imm);
832 }
833
834 template <> void InstMIPS32Sll::emitIAS(const Cfg *Func) const { 929 template <> void InstMIPS32Sll::emitIAS(const Cfg *Func) const {
835 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 930 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
836 Asm->sll(getDest(), getSrc(0), Imm); 931 Asm->sll(getDest(), getSrc(0), Imm);
837 } 932 }
838 933
839 template <> void InstMIPS32Srl::emitIAS(const Cfg *Func) const { 934 template <> void InstMIPS32Slt::emitIAS(const Cfg *Func) const {
840 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 935 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
841 Asm->srl(getDest(), getSrc(0), Imm); 936 Asm->slt(getDest(), getSrc(0), getSrc(1));
937 }
938
939 template <> void InstMIPS32Slti::emitIAS(const Cfg *Func) const {
940 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
941 Asm->slti(getDest(), getSrc(0), Imm);
942 }
943
944 template <> void InstMIPS32Sltiu::emitIAS(const Cfg *Func) const {
945 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
946 Asm->sltiu(getDest(), getSrc(0), Imm);
947 }
948
949 template <> void InstMIPS32Sltu::emitIAS(const Cfg *Func) const {
950 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
951 Asm->sltu(getDest(), getSrc(0), getSrc(1));
952 }
953
954 template <> void InstMIPS32Sqrt_d::emitIAS(const Cfg *Func) const {
955 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
956 Asm->sqrt_d(getDest(), getSrc(0));
957 }
958
959 template <> void InstMIPS32Sqrt_s::emitIAS(const Cfg *Func) const {
960 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
961 Asm->sqrt_s(getDest(), getSrc(0));
842 } 962 }
843 963
844 template <> void InstMIPS32Sra::emitIAS(const Cfg *Func) const { 964 template <> void InstMIPS32Sra::emitIAS(const Cfg *Func) const {
845 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 965 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
846 Asm->sra(getDest(), getSrc(0), Imm); 966 Asm->sra(getDest(), getSrc(0), Imm);
847 } 967 }
848 968
849 template <> void InstMIPS32Addu::emitIAS(const Cfg *Func) const { 969 template <> void InstMIPS32Srl::emitIAS(const Cfg *Func) const {
850 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 970 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
851 Asm->addu(getDest(), getSrc(0), getSrc(1)); 971 Asm->srl(getDest(), getSrc(0), Imm);
852 } 972 }
853 973
854 template <> void InstMIPS32Slt::emitIAS(const Cfg *Func) const { 974 template <> void InstMIPS32Sub_d::emitIAS(const Cfg *Func) const {
855 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 975 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
856 Asm->slt(getDest(), getSrc(0), getSrc(1)); 976 Asm->sub_d(getDest(), getSrc(0), getSrc(1));
857 } 977 }
858 978
859 template <> void InstMIPS32Sltu::emitIAS(const Cfg *Func) const { 979 template <> void InstMIPS32Sub_s::emitIAS(const Cfg *Func) const {
860 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 980 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
861 Asm->sltu(getDest(), getSrc(0), getSrc(1)); 981 Asm->sub_s(getDest(), getSrc(0), getSrc(1));
862 } 982 }
863 983
864 template <> void InstMIPS32Sw::emitIAS(const Cfg *Func) const { 984 template <> void InstMIPS32Sw::emitIAS(const Cfg *Func) const {
865 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 985 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
866 auto *Mem = llvm::dyn_cast<OperandMIPS32Mem>(getSrc(1)); 986 auto *Mem = llvm::dyn_cast<OperandMIPS32Mem>(getSrc(1));
867 ConstantInteger32 *Offset = llvm::cast<ConstantInteger32>(Mem->getOffset()); 987 ConstantInteger32 *Offset = llvm::cast<ConstantInteger32>(Mem->getOffset());
868 uint32_t Imm = static_cast<uint32_t>(Offset->getValue()); 988 uint32_t Imm = static_cast<uint32_t>(Offset->getValue());
869 Asm->sw(getSrc(0), Mem->getBase(), Imm); 989 Asm->sw(getSrc(0), Mem->getBase(), Imm);
870 } 990 }
871 991
872 template <> void InstMIPS32Lw::emitIAS(const Cfg *Func) const { 992 template <> void InstMIPS32Trunc_l_d::emitIAS(const Cfg *Func) const {
873 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>(); 993 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
874 auto *Mem = llvm::dyn_cast<OperandMIPS32Mem>(getSrc(0)); 994 Asm->trunc_l_d(getDest(), getSrc(0));
875 ConstantInteger32 *Offset = llvm::cast<ConstantInteger32>(Mem->getOffset()); 995 }
876 uint32_t Imm = static_cast<uint32_t>(Offset->getValue()); 996
877 Asm->lw(getDest(), Mem->getBase(), Imm); 997 template <> void InstMIPS32Trunc_l_s::emitIAS(const Cfg *Func) const {
998 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
999 Asm->trunc_l_s(getDest(), getSrc(0));
1000 }
1001
1002 template <> void InstMIPS32Trunc_w_d::emitIAS(const Cfg *Func) const {
1003 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
1004 Asm->trunc_w_d(getDest(), getSrc(0));
1005 }
1006
1007 template <> void InstMIPS32Trunc_w_s::emitIAS(const Cfg *Func) const {
1008 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
1009 Asm->trunc_w_s(getDest(), getSrc(0));
1010 }
1011
1012 template <> void InstMIPS32Xor::emitIAS(const Cfg *Func) const {
1013 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
1014 Asm->xor_(getDest(), getSrc(0), getSrc(1));
1015 }
1016
1017 template <> void InstMIPS32Xori::emitIAS(const Cfg *Func) const {
1018 auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
1019 Asm->xori(getDest(), getSrc(0), Imm);
878 } 1020 }
879 1021
880 } // end of namespace MIPS32 1022 } // end of namespace MIPS32
881 } // end of namespace Ice 1023 } // end of namespace Ice
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