1//===-- SPIRV.td - Describe the SPIR-V Target Machine ------*- tablegen -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9include "llvm/Target/Target.td"
10
11include "SPIRVRegisterInfo.td"
12include "SPIRVRegisterBanks.td"
13include "SPIRVInstrInfo.td"
14
15def SPIRVInstrInfo : InstrInfo;
16
17class Proc<string Name, list<SubtargetFeature> Features>
18 : Processor<Name, NoItineraries, Features>;
19
20def : Proc<"generic", []>;
21
22def SPIRV10 : SubtargetFeature<"spirv1.0", "SPIRVVersion", "10",
23                             "Use SPIR-V version 1.0">;
24def SPIRV11 : SubtargetFeature<"spirv1.1", "SPIRVVersion", "11",
25                             "Use SPIR-V version 1.1">;
26def SPIRV12 : SubtargetFeature<"spirv1.2", "SPIRVVersion", "12",
27                             "Use SPIR-V version 1.2">;
28def SPIRV13 : SubtargetFeature<"spirv1.3", "SPIRVVersion", "13",
29                             "Use SPIR-V version 1.3">;
30def SPIRV14 : SubtargetFeature<"spirv1.4", "SPIRVVersion", "14",
31                             "Use SPIR-V version 1.4">;
32def SPIRV15 : SubtargetFeature<"spirv1.5", "SPIRVVersion", "15",
33                             "Use SPIR-V version 1.5">;
34
35def SPIRVInstPrinter : AsmWriter {
36  string AsmWriterClassName  = "InstPrinter";
37  bit isMCAsmWriter = 1;
38}
39
40def SPIRV : Target {
41  let InstructionSet = SPIRVInstrInfo;
42  let AssemblyWriters = [SPIRVInstPrinter];
43}
44