================ @@ -0,0 +1,112 @@ +//===--- Xtensa.h - Declare Xtensa target feature support -------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// 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 Xtensa TargetInfo objects. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CLANG_LIB_BASIC_TARGETS_XTENSA_H +#define LLVM_CLANG_LIB_BASIC_TARGETS_XTENSA_H + +#include "clang/Basic/TargetInfo.h" +#include "clang/Basic/TargetOptions.h" +#include "llvm/ADT/StringSwitch.h" +#include "llvm/Support/Compiler.h" +#include "llvm/TargetParser/Triple.h" + +#include "clang/Basic/Builtins.h" +#include "clang/Basic/MacroBuilder.h" +#include "clang/Basic/TargetBuiltins.h" + +namespace clang { +namespace targets { + +class LLVM_LIBRARY_VISIBILITY XtensaTargetInfo : public TargetInfo { + static const Builtin::Info BuiltinInfo[]; + +protected: + std::string CPU; + +public: + XtensaTargetInfo(const llvm::Triple &Triple, const TargetOptions &) + : TargetInfo(Triple) { + // no big-endianess support yet + BigEndian = false; + NoAsmVariants = true; + LongLongAlign = 64; + SuitableAlign = 32; + DoubleAlign = LongDoubleAlign = 64; + SizeType = UnsignedInt; + PtrDiffType = SignedInt; + IntPtrType = SignedInt; + WCharType = SignedInt; + WIntType = UnsignedInt; + UseZeroLengthBitfieldAlignment = true; + MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32; + resetDataLayout("e-m:e-p:32:32-i8:8:32-i16:16:32-i64:64-n32"); + } + + void getTargetDefines(const LangOptions &Opts, + MacroBuilder &Builder) const override; + + ArrayRef<Builtin::Info> getTargetBuiltins() const override { + return std::nullopt; + } + + BuiltinVaListKind getBuiltinVaListKind() const override { + ---------------- efriedma-quic wrote:
Extra newline https://github.com/llvm/llvm-project/pull/118008 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
