[InstCombine] Signed saturation patterns
[llvm-core.git] / lib / Target / MSP430 / MCTargetDesc / MSP430MCTargetDesc.cpp
blobda928733015f0318f563b476ae6bdb8942a939cf
1 //===-- MSP430MCTargetDesc.cpp - MSP430 Target Descriptions ---------------===//
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 //
9 // This file provides MSP430 specific target descriptions.
11 //===----------------------------------------------------------------------===//
13 #include "MSP430MCTargetDesc.h"
14 #include "MSP430InstPrinter.h"
15 #include "MSP430MCAsmInfo.h"
16 #include "TargetInfo/MSP430TargetInfo.h"
17 #include "llvm/MC/MCInstrInfo.h"
18 #include "llvm/MC/MCRegisterInfo.h"
19 #include "llvm/MC/MCSubtargetInfo.h"
20 #include "llvm/Support/TargetRegistry.h"
22 using namespace llvm;
24 #define GET_INSTRINFO_MC_DESC
25 #include "MSP430GenInstrInfo.inc"
27 #define GET_SUBTARGETINFO_MC_DESC
28 #include "MSP430GenSubtargetInfo.inc"
30 #define GET_REGINFO_MC_DESC
31 #include "MSP430GenRegisterInfo.inc"
33 static MCInstrInfo *createMSP430MCInstrInfo() {
34 MCInstrInfo *X = new MCInstrInfo();
35 InitMSP430MCInstrInfo(X);
36 return X;
39 static MCRegisterInfo *createMSP430MCRegisterInfo(const Triple &TT) {
40 MCRegisterInfo *X = new MCRegisterInfo();
41 InitMSP430MCRegisterInfo(X, MSP430::PC);
42 return X;
45 static MCSubtargetInfo *
46 createMSP430MCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
47 return createMSP430MCSubtargetInfoImpl(TT, CPU, FS);
50 static MCInstPrinter *createMSP430MCInstPrinter(const Triple &T,
51 unsigned SyntaxVariant,
52 const MCAsmInfo &MAI,
53 const MCInstrInfo &MII,
54 const MCRegisterInfo &MRI) {
55 if (SyntaxVariant == 0)
56 return new MSP430InstPrinter(MAI, MII, MRI);
57 return nullptr;
60 extern "C" void LLVMInitializeMSP430TargetMC() {
61 Target &T = getTheMSP430Target();
63 RegisterMCAsmInfo<MSP430MCAsmInfo> X(T);
64 TargetRegistry::RegisterMCInstrInfo(T, createMSP430MCInstrInfo);
65 TargetRegistry::RegisterMCRegInfo(T, createMSP430MCRegisterInfo);
66 TargetRegistry::RegisterMCSubtargetInfo(T, createMSP430MCSubtargetInfo);
67 TargetRegistry::RegisterMCInstPrinter(T, createMSP430MCInstPrinter);
68 TargetRegistry::RegisterMCCodeEmitter(T, createMSP430MCCodeEmitter);
69 TargetRegistry::RegisterMCAsmBackend(T, createMSP430MCAsmBackend);
70 TargetRegistry::RegisterObjectTargetStreamer(
71 T, createMSP430ObjectTargetStreamer);