1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
//===-- AVRSubtarget.cpp - AVR Subtarget Information ----------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the AVR specific subclass of TargetSubtargetInfo.
//
//===----------------------------------------------------------------------===//
#include "AVRSubtarget.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/Support/TargetRegistry.h"
#include "AVR.h"
#include "AVRTargetMachine.h"
#include "MCTargetDesc/AVRMCTargetDesc.h"
#define DEBUG_TYPE "avr-subtarget"
#define GET_SUBTARGETINFO_TARGET_DESC
#define GET_SUBTARGETINFO_CTOR
#include "AVRGenSubtargetInfo.inc"
namespace llvm {
AVRSubtarget::AVRSubtarget(const Triple &TT, const std::string &CPU,
const std::string &FS, AVRTargetMachine &TM)
: AVRGenSubtargetInfo(TT, CPU, FS), InstrInfo(), FrameLowering(),
TLInfo(TM), TSInfo(),
// Subtarget features
m_hasSRAM(false), m_hasJMPCALL(false), m_hasIJMPCALL(false),
m_hasEIJMPCALL(false), m_hasADDSUBIW(false), m_hasSmallStack(false),
m_hasMOVW(false), m_hasLPM(false), m_hasLPMX(false), m_hasELPM(false),
m_hasELPMX(false), m_hasSPM(false), m_hasSPMX(false), m_hasDES(false),
m_supportsRMW(false), m_supportsMultiplication(false), m_hasBREAK(false),
m_hasTinyEncoding(false), ELFArch(false), m_FeatureSetDummy(false) {
// Parse features string.
ParseSubtargetFeatures(CPU, FS);
}
} // end of namespace llvm
|
