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1// RUN: llvm-tblgen -gen-disassembler -I %p/../../../include %s | FileCheck %s2 3include "llvm/Target/Target.td"4 5def archInstrInfo : InstrInfo { }6 7def arch : Target {8 let InstructionSet = archInstrInfo;9}10 11class TestInstruction : Instruction {12 let Size = 1;13 let OutOperandList = (outs);14 let InOperandList = (ins);15 field bits<8> Inst;16 field bits<8> SoftFail = 0;17}18 19def InstA : TestInstruction {20 let Inst = {0,0,0,0,0,0,?,?};21 let AsmString = "InstA";22 let DecoderMethod = "DecodeInstA";23 let hasCompleteDecoder = 0;24}25 26def InstB : TestInstruction {27 let Inst = {0,0,0,?,?,0,1,1};28 let AsmString = "InstB";29 let DecoderMethod = "DecodeInstB";30 let hasCompleteDecoder = 0;31}32 33// CHECK-LABEL: static const uint8_t DecoderTable8[26] = {34// CHECK-NEXT: OPC_CheckField, 2, 1, 0, // 0: check Inst[2] == 0x035// CHECK-NEXT: OPC_CheckField, 5, 3, 0, // 4: check Inst[7:5] == 0x036// CHECK-NEXT: OPC_Scope, 8, // 8: try {37// CHECK-NEXT: OPC_CheckField, 0, 2, 3, // 10: check Inst[1:0] == 0x338// CHECK-NEXT: OPC_Decode, {{[0-9, ]+}}, 0, // 14: decode to InstB using decoder 039// CHECK-NEXT: // 14: } else try {40// CHECK-NEXT: OPC_CheckField, 3, 2, 0, // 18: check Inst[4:3] == 0x041// CHECK-NEXT: OPC_Decode, {{[0-9, ]+}}, 1, // 22: decode to InstA using decoder 142// CHECK-NEXT: // 22: }43// CHECK-NEXT: };44 45// CHECK: if (!Check(S, DecodeInstB(MI, insn, Address, Decoder))) { DecodeComplete = false; return MCDisassembler::Fail; }46// CHECK: if (!Check(S, DecodeInstA(MI, insn, Address, Decoder))) { DecodeComplete = false; return MCDisassembler::Fail; }47