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
|
//===--- ARC.h - Declare ARC 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 ARC TargetInfo objects.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H
#define LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/TargetOptions.h"
#include "llvm/ADT/Triple.h"
#include "llvm/Support/Compiler.h"
namespace clang {
namespace targets {
class LLVM_LIBRARY_VISIBILITY ARCTargetInfo : public TargetInfo {
public:
ARCTargetInfo(const llvm::Triple &Triple, const TargetOptions &)
: TargetInfo(Triple) {
NoAsmVariants = true;
LongLongAlign = 32;
SuitableAlign = 32;
DoubleAlign = LongDoubleAlign = 32;
SizeType = UnsignedInt;
PtrDiffType = SignedInt;
IntPtrType = SignedInt;
UseZeroLengthBitfieldAlignment = true;
resetDataLayout("e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-"
"i32:32:32-f32:32:32-i64:32-f64:32-a:0:32-n32");
}
void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const override;
ArrayRef<Builtin::Info> getTargetBuiltins() const override {
return std::nullopt;
}
BuiltinVaListKind getBuiltinVaListKind() const override {
return TargetInfo::VoidPtrBuiltinVaList;
}
const char *getClobbers() const override { return ""; }
ArrayRef<const char *> getGCCRegNames() const override {
static const char *const GCCRegNames[] = {
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
"r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
"r24", "r25", "gp", "sp", "fp", "ilink1", "r30", "blink"};
return llvm::ArrayRef(GCCRegNames);
}
ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override {
return std::nullopt;
}
bool validateAsmConstraint(const char *&Name,
TargetInfo::ConstraintInfo &Info) const override {
return false;
}
bool hasBitIntType() const override { return true; }
bool isCLZForZeroUndef() const override { return false; }
};
} // namespace targets
} // namespace clang
#endif // LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H
|
