-}
-
-// Pre-indexed stores
-class AI3sthpr<dag oops, dag iops, Format f, InstrItinClass itin,
- string opc, string asm, string cstr, list<dag> pattern>
- : I<oops, iops, AddrMode3, 4, IndexModePre, f, itin,
- opc, asm, cstr, pattern> {
- let Inst{4} = 1;
- let Inst{5} = 1; // H bit
- let Inst{6} = 0; // S bit
- let Inst{7} = 1;
- let Inst{20} = 0; // L bit
- let Inst{21} = 1; // W bit
- let Inst{24} = 1; // P bit
- let Inst{27-25} = 0b000;
-}
-class AI3stdpr<dag oops, dag iops, Format f, InstrItinClass itin,
- string opc, string asm, string cstr, list<dag> pattern>
- : I<oops, iops, AddrMode3, 4, IndexModePre, f, itin,
- opc, asm, cstr, pattern> {
- let Inst{4} = 1;
- let Inst{5} = 1; // H bit
- let Inst{6} = 1; // S bit
- let Inst{7} = 1;
- let Inst{20} = 0; // L bit
- let Inst{21} = 1; // W bit
- let Inst{24} = 1; // P bit
- let Inst{27-25} = 0b000;
-}
-
-// Post-indexed stores
-class AI3sthpo<dag oops, dag iops, Format f, InstrItinClass itin,
- string opc, string asm, string cstr, list<dag> pattern>
- : I<oops, iops, AddrMode3, 4, IndexModePost, f, itin,
- opc, asm, cstr,pattern> {
- // {13} 1 == imm8, 0 == Rm
- // {12-9} Rn
- // {8} isAdd
- // {7-4} imm7_4/zero
- // {3-0} imm3_0/Rm
- bits<14> addr;
- bits<4> Rt;
- let Inst{3-0} = addr{3-0}; // imm3_0/Rm
- let Inst{4} = 1;
- let Inst{5} = 1; // H bit
- let Inst{6} = 0; // S bit
- let Inst{7} = 1;
- let Inst{11-8} = addr{7-4}; // imm7_4/zero
- let Inst{15-12} = Rt; // Rt
- let Inst{19-16} = addr{12-9}; // Rn
- let Inst{20} = 0; // L bit
- let Inst{21} = 0; // W bit
- let Inst{22} = addr{13}; // 1 == imm8, 0 == Rm
- let Inst{23} = addr{8}; // U bit
- let Inst{24} = 0; // P bit
- let Inst{27-25} = 0b000;
-}
-class AI3stdpo<dag oops, dag iops, Format f, InstrItinClass itin,
- string opc, string asm, string cstr, list<dag> pattern>
- : I<oops, iops, AddrMode3, 4, IndexModePost, f, itin,
- opc, asm, cstr, pattern> {
- let Inst{4} = 1;
- let Inst{5} = 1; // H bit
- let Inst{6} = 1; // S bit
- let Inst{7} = 1;
- let Inst{20} = 0; // L bit
- let Inst{21} = 0; // W bit
- let Inst{24} = 0; // P bit
- let Inst{27-25} = 0b000;