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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
//===--- AArch64.h - Declare AArch64 target feature support -----*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file declares AArch64 TargetInfo objects.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_LIB_BASIC_TARGETS_AARCH64_H
#define LLVM_CLANG_LIB_BASIC_TARGETS_AARCH64_H
#include "OSTargets.h"
#include "clang/Basic/TargetBuiltins.h"
#include "llvm/Support/AArch64TargetParser.h"
#include "llvm/Support/TargetParser.h"
namespace clang {
namespace targets {
class LLVM_LIBRARY_VISIBILITY AArch64TargetInfo : public TargetInfo {
virtual void setDataLayout() = 0;
static const TargetInfo::GCCRegAlias GCCRegAliases[];
static const char *const GCCRegNames[];
enum FPUModeEnum { FPUMode, NeonMode = (1 << 0), SveMode = (1 << 1) };
unsigned FPU;
bool HasCRC;
bool HasAES;
bool HasSHA2;
bool HasSHA3;
bool HasSM4;
bool HasUnaligned;
bool HasFullFP16;
bool HasDotProd;
bool HasFP16FML;
bool HasMTE;
bool HasTME;
bool HasPAuth;
bool HasLS64;
bool HasRandGen;
bool HasMatMul;
bool HasSVE2;
bool HasSVE2AES;
bool HasSVE2SHA3;
bool HasSVE2SM4;
bool HasSVE2BitPerm;
bool HasMatmulFP64;
bool HasMatmulFP32;
bool HasLSE;
bool HasFlagM;
bool HasMOPS;
llvm::AArch64::ArchKind ArchKind;
static const Builtin::Info BuiltinInfo[];
std::string ABI;
StringRef getArchProfile() const;
public:
AArch64TargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts);
StringRef getABI() const override;
bool setABI(const std::string &Name) override;
bool validateBranchProtection(StringRef Spec, StringRef Arch,
BranchProtectionInfo &BPI,
StringRef &Err) const override;
bool isValidCPUName(StringRef Name) const override;
void fillValidCPUList(SmallVectorImpl<StringRef> &Values) const override;
bool setCPU(const std::string &Name) override;
bool useFP16ConversionIntrinsics() const override {
return false;
}
void getTargetDefinesARMV81A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV82A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV83A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV84A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV85A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV86A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV87A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV88A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV9A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV91A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV92A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefinesARMV93A(const LangOptions &Opts,
MacroBuilder &Builder) const;
void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const override;
ArrayRef<Builtin::Info> getTargetBuiltins() const override;
Optional<std::pair<unsigned, unsigned>>
getVScaleRange(const LangOptions &LangOpts) const override;
bool hasFeature(StringRef Feature) const override;
bool handleTargetFeatures(std::vector<std::string> &Features,
DiagnosticsEngine &Diags) override;
CallingConvCheckResult checkCallingConvention(CallingConv CC) const override;
bool isCLZForZeroUndef() const override;
BuiltinVaListKind getBuiltinVaListKind() const override;
ArrayRef<const char *> getGCCRegNames() const override;
ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override;
std::string convertConstraint(const char *&Constraint) const override {
std::string R;
switch (*Constraint) {
case 'U': // Three-character constraint; add "@3" hint for later parsing.
R = std::string("@3") + std::string(Constraint, 3);
Constraint += 2;
break;
default:
R = TargetInfo::convertConstraint(Constraint);
break;
}
return R;
}
bool validateAsmConstraint(const char *&Name,
TargetInfo::ConstraintInfo &Info) const override;
bool
validateConstraintModifier(StringRef Constraint, char Modifier, unsigned Size,
std::string &SuggestedModifier) const override;
const char *getClobbers() const override;
StringRef getConstraintRegister(StringRef Constraint,
StringRef Expression) const override {
return Expression;
}
int getEHDataRegisterNumber(unsigned RegNo) const override;
const char *getBFloat16Mangling() const override { return "u6__bf16"; };
bool hasInt128Type() const override;
bool hasBitIntType() const override { return true; }
};
class LLVM_LIBRARY_VISIBILITY AArch64leTargetInfo : public AArch64TargetInfo {
public:
AArch64leTargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts);
void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const override;
private:
void setDataLayout() override;
};
class LLVM_LIBRARY_VISIBILITY WindowsARM64TargetInfo
: public WindowsTargetInfo<AArch64leTargetInfo> {
const llvm::Triple Triple;
public:
WindowsARM64TargetInfo(const llvm::Triple &Triple,
const TargetOptions &Opts);
void setDataLayout() override;
BuiltinVaListKind getBuiltinVaListKind() const override;
CallingConvCheckResult checkCallingConvention(CallingConv CC) const override;
};
// Windows ARM, MS (C++) ABI
class LLVM_LIBRARY_VISIBILITY MicrosoftARM64TargetInfo
: public WindowsARM64TargetInfo {
public:
MicrosoftARM64TargetInfo(const llvm::Triple &Triple,
const TargetOptions &Opts);
void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const override;
TargetInfo::CallingConvKind
getCallingConvKind(bool ClangABICompat4) const override;
unsigned getMinGlobalAlign(uint64_t TypeSize) const override;
};
// ARM64 MinGW target
class LLVM_LIBRARY_VISIBILITY MinGWARM64TargetInfo
: public WindowsARM64TargetInfo {
public:
MinGWARM64TargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts);
};
class LLVM_LIBRARY_VISIBILITY AArch64beTargetInfo : public AArch64TargetInfo {
public:
AArch64beTargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts);
void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const override;
private:
void setDataLayout() override;
};
class LLVM_LIBRARY_VISIBILITY DarwinAArch64TargetInfo
: public DarwinTargetInfo<AArch64leTargetInfo> {
public:
DarwinAArch64TargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts);
BuiltinVaListKind getBuiltinVaListKind() const override;
protected:
void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
MacroBuilder &Builder) const override;
};
// 64-bit RenderScript is aarch64
class LLVM_LIBRARY_VISIBILITY RenderScript64TargetInfo
: public AArch64leTargetInfo {
public:
RenderScript64TargetInfo(const llvm::Triple &Triple,
const TargetOptions &Opts);
void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const override;
};
} // namespace targets
} // namespace clang
#endif // LLVM_CLANG_LIB_BASIC_TARGETS_AARCH64_H
|
