1 | //===-- AVRSubtarget.cpp - AVR Subtarget Information ----------------------===// |
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 AVR specific subclass of TargetSubtargetInfo. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | |
13 | #include "AVRSubtarget.h" |
14 | |
15 | #include "llvm/BinaryFormat/ELF.h" |
16 | #include "llvm/MC/TargetRegistry.h" |
17 | |
18 | #include "AVR.h" |
19 | #include "AVRTargetMachine.h" |
20 | |
21 | #define DEBUG_TYPE "avr-subtarget" |
22 | |
23 | #define GET_SUBTARGETINFO_TARGET_DESC |
24 | #define GET_SUBTARGETINFO_CTOR |
25 | #include "AVRGenSubtargetInfo.inc" |
26 | |
27 | namespace llvm { |
28 | |
29 | AVRSubtarget::AVRSubtarget(const Triple &TT, const std::string &CPU, |
30 | const std::string &FS, const AVRTargetMachine &TM) |
31 | : AVRGenSubtargetInfo(TT, CPU, /*TuneCPU*/ CPU, FS), InstrInfo(*this), |
32 | TLInfo(TM, initializeSubtargetDependencies(CPU, FS, TM)) { |
33 | // Parse features string. |
34 | ParseSubtargetFeatures(CPU, /*TuneCPU*/ CPU, FS); |
35 | } |
36 | |
37 | AVRSubtarget & |
38 | AVRSubtarget::initializeSubtargetDependencies(StringRef CPU, StringRef FS, |
39 | const TargetMachine &TM) { |
40 | // Parse features string. |
41 | ParseSubtargetFeatures(CPU, /*TuneCPU*/ CPU, FS); |
42 | return *this; |
43 | } |
44 | |
45 | } // end of namespace llvm |
46 | |