blob: ced3e9f8469f7be1389dd182ed7e61d0ead8f380 (
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
|
//=-- Hexagon.h - Top-level interface for Hexagon representation --*- C++ -*-=//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the entry points for global functions defined in the LLVM
// Hexagon back-end.
//
//===----------------------------------------------------------------------===//
#ifndef TARGET_Hexagon_H
#define TARGET_Hexagon_H
#include <cassert>
#include "llvm/Target/TargetLowering.h"
namespace llvm {
class FunctionPass;
class TargetMachine;
class HexagonTargetMachine;
class raw_ostream;
FunctionPass *createHexagonISelDag(HexagonTargetMachine &TM);
FunctionPass *createHexagonDelaySlotFillerPass(TargetMachine &TM);
FunctionPass *createHexagonFPMoverPass(TargetMachine &TM);
FunctionPass *createHexagonRemoveExtendOps(HexagonTargetMachine &TM);
FunctionPass *createHexagonCFGOptimizer(HexagonTargetMachine &TM);
FunctionPass* createHexagonSplitTFRCondSets(HexagonTargetMachine &TM);
FunctionPass* createHexagonExpandPredSpillCode(HexagonTargetMachine &TM);
FunctionPass *createHexagonHardwareLoops();
FunctionPass *createHexagonOptimizeSZExtends();
FunctionPass *createHexagonFixupHwLoops();
extern Target TheHexagonTarget;
} // end namespace llvm;
// Defines symbolic names for Hexagon instructions and registers.
// This defines a mapping from register name to register number.
//
#define GET_REGINFO_ENUM
#include "HexagonGenRegisterInfo.inc"
#define GET_INSTRINFO_ENUM
#include "HexagonGenInstrInfo.inc"
#define GET_SUBTARGETINFO_ENUM
#include "HexagonGenSubtargetInfo.inc"
#define Hexagon_POINTER_SIZE 4
#define Hexagon_PointerSize (Hexagon_POINTER_SIZE)
#define Hexagon_PointerSize_Bits (Hexagon_POINTER_SIZE * 8)
#define Hexagon_WordSize Hexagon_PointerSize
#define Hexagon_WordSize_Bits Hexagon_PointerSize_Bits
// allocframe saves LR and FP on stack before allocating
// a new stack frame. This takes 8 bytes.
#define HEXAGON_LRFP_SIZE 8
#endif
|