blob: d1845db252d7834bc9d035303d03083e2358ae22 (
plain)
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
//===-- MSP430Subtarget.h - Define Subtarget for the MSP430 ----*- C++ -*--===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file declares the MSP430 specific subclass of TargetSubtargetInfo.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_MSP430_MSP430SUBTARGET_H
#define LLVM_LIB_TARGET_MSP430_MSP430SUBTARGET_H
#include "MSP430FrameLowering.h"
#include "MSP430InstrInfo.h"
#include "MSP430ISelLowering.h"
#include "MSP430RegisterInfo.h"
#include "MSP430SelectionDAGInfo.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/Target/TargetSubtargetInfo.h"
#include <string>
#define GET_SUBTARGETINFO_HEADER
#include "MSP430GenSubtargetInfo.inc"
namespace llvm {
class StringRef;
class MSP430Subtarget : public MSP430GenSubtargetInfo {
virtual void anchor();
bool ExtendedInsts;
const DataLayout DL; // Calculates type size & alignment
MSP430FrameLowering FrameLowering;
MSP430InstrInfo InstrInfo;
MSP430TargetLowering TLInfo;
MSP430SelectionDAGInfo TSInfo;
public:
/// This constructor initializes the data members to match that
/// of the specified triple.
///
MSP430Subtarget(const std::string &TT, const std::string &CPU,
const std::string &FS, const TargetMachine &TM);
MSP430Subtarget &initializeSubtargetDependencies(StringRef CPU, StringRef FS);
/// ParseSubtargetFeatures - Parses features string setting specified
/// subtarget options. Definition of function is auto generated by tblgen.
void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
const TargetFrameLowering *getFrameLowering() const override {
return &FrameLowering;
}
const MSP430InstrInfo *getInstrInfo() const override { return &InstrInfo; }
const DataLayout *getDataLayout() const override { return &DL; }
const TargetRegisterInfo *getRegisterInfo() const override {
return &InstrInfo.getRegisterInfo();
}
const MSP430TargetLowering *getTargetLowering() const override {
return &TLInfo;
}
const MSP430SelectionDAGInfo *getSelectionDAGInfo() const override {
return &TSInfo;
}
};
} // End llvm namespace
#endif // LLVM_TARGET_MSP430_SUBTARGET_H
|
