//=-- SVEInstrFormats.td -  AArch64 SVE Instruction classes -*- tablegen -*--=//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// AArch64 Scalable Vector Extension (SVE) Instruction Class Definitions.
//
//===----------------------------------------------------------------------===//

//===----------------------------------------------------------------------===//
// SVE Integer Arithmetic -  Unpredicated Group.
//===----------------------------------------------------------------------===//

class sve_int_bin_cons_arit_0<bits<2> sz8_64, bits<3> opc, string asm,
                              ZPRRegOp zprty>
: I<(outs zprty:$Zd), (ins zprty:$Zn, zprty:$Zm),
  asm, "\t$Zd, $Zn, $Zm",
  "", []>, Sched<[]> {
  bits<5> Zd;
  bits<5> Zm;
  bits<5> Zn;
  let Inst{31-24} = 0b00000100;
  let Inst{23-22} = sz8_64;
  let Inst{21}    = 0b1;
  let Inst{20-16} = Zm;
  let Inst{15-13} = 0b000;
  let Inst{12-10} = opc;
  let Inst{9-5}   = Zn;
  let Inst{4-0}   = Zd;
}

multiclass sve_int_bin_cons_arit_0<bits<3> opc, string asm> {
  def _B : sve_int_bin_cons_arit_0<0b00, opc, asm, ZPR8>;
  def _H : sve_int_bin_cons_arit_0<0b01, opc, asm, ZPR16>;
  def _S : sve_int_bin_cons_arit_0<0b10, opc, asm, ZPR32>;
  def _D : sve_int_bin_cons_arit_0<0b11, opc, asm, ZPR64>;
}