1 // RUN: llvm-tblgen -gen-disassembler -I %p/../../include %s | FileCheck %s
3 include "llvm/Target/Target.td"
5 def archInstrInfo : InstrInfo { }
8 let InstructionSet = archInstrInfo;
11 class TestInstruction : Instruction {
13 let OutOperandList = (outs);
14 let InOperandList = (ins);
16 field bits<8> SoftFail = 0;
19 def InstA : TestInstruction {
20 let Inst = {0,0,0,0,?,?,?,?};
21 let AsmString = "InstA";
24 def InstBOp : Operand<i32> {
25 let DecoderMethod = "DecodeInstBOp";
26 let hasCompleteDecoder = 0;
29 def InstB : TestInstruction {
31 let Inst{7...2} = {0,0,0,0,0,0};
33 let OutOperandList = (outs InstBOp:$op);
34 let AsmString = "InstB";
37 // CHECK: /* 0 */ MCD::OPC_ExtractField, 4, 4, // Inst{7-4} ...
38 // CHECK-NEXT: /* 3 */ MCD::OPC_FilterValue, 0, 18, 0, 0, // Skip to: 26
39 // CHECK-NEXT: /* 8 */ MCD::OPC_CheckField, 2, 2, 0, 7, 0, 0, // Skip to: 22
40 // CHECK-NEXT: /* 15 */ MCD::OPC_TryDecode, {{[0-9]+}}, {{[0-9]+}}, 0, 0, 0, 0, // Opcode: InstB, skip to: 22
41 // CHECK-NEXT: /* 22 */ MCD::OPC_Decode, {{[0-9]+}}, {{[0-9]+}}, 1, // Opcode: InstA
42 // CHECK-NEXT: /* 26 */ MCD::OPC_Fail,
44 // CHECK: if (!Check(S, DecodeInstBOp(MI, tmp, Address, Decoder))) { DecodeComplete = false; return MCDisassembler::Fail; }