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// RUN: llvm-tblgen -gen-disassembler -I %p/../../include %s | FileCheck %s
include "llvm/Target/Target.td"
def archInstrInfo : InstrInfo { }
def arch : Target {
let InstructionSet = archInstrInfo;
}
class TestInstruction : Instruction {
let Size = 1;
let OutOperandList = (outs);
let InOperandList = (ins);
field bits<8> Inst;
field bits<8> SoftFail = 0;
}
def InstA : TestInstruction {
let Inst = {0,0,0,0,0,0,?,?};
let AsmString = "InstA";
let DecoderMethod = "DecodeInstA";
let hasCompleteDecoder = 0;
}
def InstB : TestInstruction {
let Inst = {0,0,0,?,?,0,1,1};
let AsmString = "InstB";
let DecoderMethod = "DecodeInstB";
let hasCompleteDecoder = 0;
}
// CHECK: /* 0 */ MCD::OPC_ExtractField, 2, 1, // Inst{2} ...
// CHECK-NEXT: /* 3 */ MCD::OPC_FilterValue, 0, 29, 0, // Skip to: 36
// CHECK-NEXT: /* 7 */ MCD::OPC_ExtractField, 5, 3, // Inst{7-5} ...
// CHECK-NEXT: /* 10 */ MCD::OPC_FilterValue, 0, 22, 0, // Skip to: 36
// CHECK-NEXT: /* 14 */ MCD::OPC_CheckField, 0, 2, 3, 5, 0, // Skip to: 25
// CHECK-NEXT: /* 20 */ MCD::OPC_TryDecode, {{[0-9]+}}, 0, 0, 0, // Opcode: InstB, skip to: 25
// CHECK-NEXT: /* 25 */ MCD::OPC_CheckField, 3, 2, 0, 5, 0, // Skip to: 36
// CHECK-NEXT: /* 31 */ MCD::OPC_TryDecode, {{[0-9]+}}, 1, 0, 0, // Opcode: InstA, skip to: 36
// CHECK-NEXT: /* 36 */ MCD::OPC_Fail,
// CHECK: if (DecodeInstB(MI, insn, Address, Decoder) == MCDisassembler::Fail) { DecodeComplete = false; return MCDisassembler::Fail; }
// CHECK: if (DecodeInstA(MI, insn, Address, Decoder) == MCDisassembler::Fail) { DecodeComplete = false; return MCDisassembler::Fail; }
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