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77f923cfc1
This ensures the inline assembly register constraints are properly recognised in TargetLowering::getRegForInlineAsmConstraint. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217479 91177308-0d34-0410-b5e6-96231b3b80d8
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
//===-- MSP430MCTargetDesc.cpp - MSP430 Target Descriptions ---------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file provides MSP430 specific target descriptions.
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//
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//===----------------------------------------------------------------------===//
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#include "MSP430MCTargetDesc.h"
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#include "InstPrinter/MSP430InstPrinter.h"
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#include "MSP430MCAsmInfo.h"
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#include "llvm/MC/MCCodeGenInfo.h"
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#include "llvm/MC/MCInstrInfo.h"
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#include "llvm/MC/MCRegisterInfo.h"
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#include "llvm/MC/MCSubtargetInfo.h"
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#include "llvm/Support/TargetRegistry.h"
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using namespace llvm;
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#define GET_INSTRINFO_MC_DESC
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#include "MSP430GenInstrInfo.inc"
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#define GET_SUBTARGETINFO_MC_DESC
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#include "MSP430GenSubtargetInfo.inc"
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#define GET_REGINFO_MC_DESC
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#include "MSP430GenRegisterInfo.inc"
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static MCInstrInfo *createMSP430MCInstrInfo() {
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MCInstrInfo *X = new MCInstrInfo();
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InitMSP430MCInstrInfo(X);
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return X;
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}
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static MCRegisterInfo *createMSP430MCRegisterInfo(StringRef TT) {
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MCRegisterInfo *X = new MCRegisterInfo();
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InitMSP430MCRegisterInfo(X, MSP430::PC);
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return X;
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}
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static MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU,
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StringRef FS) {
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MCSubtargetInfo *X = new MCSubtargetInfo();
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InitMSP430MCSubtargetInfo(X, TT, CPU, FS);
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return X;
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}
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static MCCodeGenInfo *createMSP430MCCodeGenInfo(StringRef TT, Reloc::Model RM,
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CodeModel::Model CM,
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CodeGenOpt::Level OL) {
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MCCodeGenInfo *X = new MCCodeGenInfo();
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X->InitMCCodeGenInfo(RM, CM, OL);
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return X;
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}
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static MCInstPrinter *createMSP430MCInstPrinter(const Target &T,
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unsigned SyntaxVariant,
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const MCAsmInfo &MAI,
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const MCInstrInfo &MII,
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const MCRegisterInfo &MRI,
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const MCSubtargetInfo &STI) {
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if (SyntaxVariant == 0)
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return new MSP430InstPrinter(MAI, MII, MRI);
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return nullptr;
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}
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extern "C" void LLVMInitializeMSP430TargetMC() {
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// Register the MC asm info.
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RegisterMCAsmInfo<MSP430MCAsmInfo> X(TheMSP430Target);
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// Register the MC codegen info.
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TargetRegistry::RegisterMCCodeGenInfo(TheMSP430Target,
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createMSP430MCCodeGenInfo);
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// Register the MC instruction info.
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TargetRegistry::RegisterMCInstrInfo(TheMSP430Target, createMSP430MCInstrInfo);
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// Register the MC register info.
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TargetRegistry::RegisterMCRegInfo(TheMSP430Target,
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createMSP430MCRegisterInfo);
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// Register the MC subtarget info.
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TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target,
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createMSP430MCSubtargetInfo);
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// Register the MCInstPrinter.
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TargetRegistry::RegisterMCInstPrinter(TheMSP430Target,
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createMSP430MCInstPrinter);
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}
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