clang  14.0.0git
Le64.h
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1 //===--- Le64.h - Declare Le64 target feature support -----------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file declares Le64 TargetInfo objects.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #ifndef LLVM_CLANG_LIB_BASIC_TARGETS_LE64_H
14 #define LLVM_CLANG_LIB_BASIC_TARGETS_LE64_H
15 
16 #include "clang/Basic/TargetInfo.h"
18 #include "llvm/ADT/Triple.h"
19 #include "llvm/Support/Compiler.h"
20 
21 namespace clang {
22 namespace targets {
23 
24 class LLVM_LIBRARY_VISIBILITY Le64TargetInfo : public TargetInfo {
25 
26 public:
27  Le64TargetInfo(const llvm::Triple &Triple, const TargetOptions &)
28  : TargetInfo(Triple) {
29  NoAsmVariants = true;
30  LongWidth = LongAlign = PointerWidth = PointerAlign = 64;
31  MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64;
32  resetDataLayout("e-m:e-v128:32-v16:16-v32:32-v96:32-n8:16:32:64-S128");
33  }
34 
35  void getTargetDefines(const LangOptions &Opts,
36  MacroBuilder &Builder) const override;
37 
38  ArrayRef<Builtin::Info> getTargetBuiltins() const override;
39 
42  }
43 
44  const char *getClobbers() const override { return ""; }
45 
46  ArrayRef<const char *> getGCCRegNames() const override { return None; }
47 
49  return None;
50  }
51 
52  bool validateAsmConstraint(const char *&Name,
53  TargetInfo::ConstraintInfo &Info) const override {
54  return false;
55  }
56 
57  bool hasProtectedVisibility() const override { return false; }
58 };
59 
60 } // namespace targets
61 } // namespace clang
62 #endif // LLVM_CLANG_LIB_BASIC_TARGETS_LE64_H
clang::TargetInfo::PNaClABIBuiltinVaList
@ PNaClABIBuiltinVaList
__builtin_va_list as defined by the PNaCl ABI: http://www.chromium.org/nativeclient/pnacl/bitcode-abi...
Definition: TargetInfo.h:278
TargetInfo.h
clang::TargetInfo
Exposes information about the current target.
Definition: TargetInfo.h:189
clang::targets::Le64TargetInfo::getGCCRegNames
ArrayRef< const char * > getGCCRegNames() const override
Definition: Le64.h:46
clang::TargetInfo::BuiltinVaListKind
BuiltinVaListKind
The different kinds of __builtin_va_list types defined by the target implementation.
Definition: TargetInfo.h:265
clang::targets::Le64TargetInfo::getBuiltinVaListKind
BuiltinVaListKind getBuiltinVaListKind() const override
Returns the kind of __builtin_va_list type that should be used with this target.
Definition: Le64.h:40
clang::targets::Le64TargetInfo::getClobbers
const char * getClobbers() const override
Returns a string of target-specific clobbers, in LLVM format.
Definition: Le64.h:44
clang::targets::Le64TargetInfo::hasProtectedVisibility
bool hasProtectedVisibility() const override
Does this target support "protected" visibility?
Definition: Le64.h:57
clang::targets::Le64TargetInfo
Definition: Le64.h:24
TargetOptions.h
llvm::ArrayRef
Definition: LLVM.h:34
clang::targets::Le64TargetInfo::Le64TargetInfo
Le64TargetInfo(const llvm::Triple &Triple, const TargetOptions &)
Definition: Le64.h:27
clang::TargetInfo::ConstraintInfo
Definition: TargetInfo.h:960
clang::LangOptions
Keeps track of the various options that can be enabled, which controls the dialect of C or C++ that i...
Definition: LangOptions.h:58
clang::targets::Le64TargetInfo::validateAsmConstraint
bool validateAsmConstraint(const char *&Name, TargetInfo::ConstraintInfo &Info) const override
Definition: Le64.h:52
clang
Definition: CalledOnceCheck.h:17
clang::targets::Le64TargetInfo::getGCCRegAliases
ArrayRef< TargetInfo::GCCRegAlias > getGCCRegAliases() const override
Definition: Le64.h:48
clang::TargetOptions
Options for controlling the target.
Definition: TargetOptions.h:26
clang::MacroBuilder
Definition: MacroBuilder.h:23