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" 17 #include "clang/Basic/TargetOptions.h" 18 #include "llvm/Support/Compiler.h" 19 #include "llvm/TargetParser/Triple.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 40 BuiltinVaListKind getBuiltinVaListKind() const override { 41 return TargetInfo::PNaClABIBuiltinVaList; 42 } 43 44 std::string_view getClobbers() const override { return ""; } 45 46 ArrayRef<const char *> getGCCRegNames() const override { 47 return std::nullopt; 48 } 49 50 ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override { 51 return std::nullopt; 52 } 53 54 bool validateAsmConstraint(const char *&Name, 55 TargetInfo::ConstraintInfo &Info) const override { 56 return false; 57 } 58 59 bool hasProtectedVisibility() const override { return false; } 60 }; 61 62 } // namespace targets 63 } // namespace clang 64 #endif // LLVM_CLANG_LIB_BASIC_TARGETS_LE64_H 65