1 // RUN: llvm-tblgen -gen-emitter -I %p/../../include %s | FileCheck %s
3 include "llvm/Target/Target.td"
5 def archInstrInfo : InstrInfo { }
8 let InstructionSet = archInstrInfo;
11 def Myi32 : Operand<i32> {
12 let DecoderMethod = "DecodeMyi32";
16 let OutOperandList = (outs), Size = 2 in {
18 def foo : Instruction {
19 let InOperandList = (ins i32imm:$factor);
23 let Inst{14-8} = factor{6-0}; // no offset
24 let AsmString = "foo $factor";
25 field bits<16> SoftFail = 0;
28 def bar : Instruction {
29 let InOperandList = (ins i32imm:$factor);
33 let Inst{15-8} = factor{10-3}; // offset by 3
34 let AsmString = "bar $factor";
35 field bits<16> SoftFail = 0;
38 def biz : Instruction {
39 let InOperandList = (ins i32imm:$factor);
43 let Inst{11-8,15-12} = factor{10-3}; // offset by 3, multipart
44 let AsmString = "biz $factor";
45 field bits<16> SoftFail = 0;
49 // CHECK-LABEL: case ::biz: {
50 // CHECK: Value.insertBits(op.extractBitsAsZExtValue(4, 3), 12, 4);
51 // CHECK-NEXT: Value.insertBits(op.extractBitsAsZExtValue(4, 7), 8, 4);
53 // CHECK-LABEL: case ::foo: {
54 // CHECK: Value.insertBits(op.extractBitsAsZExtValue(7, 0), 8, 7);
56 // CHECK-LABEL: case ::bar: {
57 // CHECK: Value.insertBits(op.extractBitsAsZExtValue(8, 3), 8, 8);