LLVM  9.0.0svn
ARCSubtarget.cpp
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1 //===- ARCSubtarget.cpp - ARC Subtarget Information -------------*- C++ -*-===//
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 implements the ARC specific subclass of TargetSubtargetInfo.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #include "ARCSubtarget.h"
14 #include "ARC.h"
16 
17 using namespace llvm;
18 
19 #define DEBUG_TYPE "arc-subtarget"
20 
21 #define GET_SUBTARGETINFO_TARGET_DESC
22 #define GET_SUBTARGETINFO_CTOR
23 #include "ARCGenSubtargetInfo.inc"
24 
25 void ARCSubtarget::anchor() {}
26 
27 ARCSubtarget::ARCSubtarget(const Triple &TT, const std::string &CPU,
28  const std::string &FS, const TargetMachine &TM)
29  : ARCGenSubtargetInfo(TT, CPU, FS), FrameLowering(*this),
30  TLInfo(TM, *this) {}
This class represents lattice values for constants.
Definition: AllocatorList.h:23
ARCSubtarget(const Triple &TT, const std::string &CPU, const std::string &FS, const TargetMachine &TM)
This constructor initializes the data members to match that of the specified triple.
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:43
Primary interface to the complete machine description for the target machine.
Definition: TargetMachine.h:65