57 lines
1.9 KiB
TableGen
57 lines
1.9 KiB
TableGen
//- DirectX.td - Describe the DirectX Target Machine ----------*- tablegen -*-//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
///
|
|
/// \file
|
|
/// This is a target description file for the DirectX target
|
|
///
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Target-independent interfaces which we are implementing
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
include "llvm/Target/Target.td"
|
|
include "DXILStubs.td"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// DirectX Subtarget features.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
defm : RemapAllTargetPseudoPointerOperands<DXILClass>;
|
|
|
|
def DirectXInstrInfo : InstrInfo;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// DirectX Processors supported.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def : ProcessorModel<"generic", NoSchedModel, []>;
|
|
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Target Declaration
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def DirectXAsmParser : AsmParser {
|
|
// The physical register names are not in the binary format or asm text
|
|
let ShouldEmitMatchRegisterName = 0;
|
|
}
|
|
|
|
def DirectXAsmWriter : AsmWriter {
|
|
string AsmWriterClassName = "InstPrinter";
|
|
int PassSubtarget = 0;
|
|
int Variant = 0;
|
|
bit isMCAsmWriter = 1;
|
|
}
|
|
|
|
def DirectX : Target {
|
|
let InstructionSet = DirectXInstrInfo;
|
|
let AssemblyParsers = [DirectXAsmParser];
|
|
let AssemblyWriters = [DirectXAsmWriter];
|
|
}
|