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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/contrib/llvm-project/clang/lib/Basic/CodeGenOptions.cpp
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//===--- CodeGenOptions.cpp -----------------------------------------------===//

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//

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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

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// See https://llvm.org/LICENSE.txt for license information.

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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

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//

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//===----------------------------------------------------------------------===//

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#include "clang/Basic/CodeGenOptions.h"

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#include <string.h>

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namespace clang {

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CodeGenOptions::CodeGenOptions() {

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#define CODEGENOPT(Name, Bits, Default) Name = Default;

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#define ENUM_CODEGENOPT(Name, Type, Bits, Default) set##Name(Default);

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#include "clang/Basic/CodeGenOptions.def"

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  RelocationModel = llvm::Reloc::PIC_;

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  memcpy(CoverageVersion, "408*", 4);

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}

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void CodeGenOptions::resetNonModularOptions(StringRef ModuleFormat) {

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  // First reset all CodeGen options only. The Debug options are handled later.

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#define DEBUGOPT(Name, Bits, Default)

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#define VALUE_DEBUGOPT(Name, Bits, Default)

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#define ENUM_DEBUGOPT(Name, Type, Bits, Default)

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#define CODEGENOPT(Name, Bits, Default) Name = Default;

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#define ENUM_CODEGENOPT(Name, Type, Bits, Default) set##Name(Default);

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// Do not reset AST affecting code generation options.

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#define AFFECTING_VALUE_CODEGENOPT(Name, Bits, Default)

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#include "clang/Basic/CodeGenOptions.def"

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  // Next reset all debug options that can always be reset, because they never

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  // affect the PCM.

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#define DEBUGOPT(Name, Bits, Default)

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#define VALUE_DEBUGOPT(Name, Bits, Default)

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#define ENUM_DEBUGOPT(Name, Type, Bits, Default)

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#define BENIGN_DEBUGOPT(Name, Bits, Default) Name = Default;

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#define BENIGN_VALUE_DEBUGOPT(Name, Bits, Default) Name = Default;

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#define BENIGN_ENUM_DEBUGOPT(Name, Type, Bits, Default) set##Name(Default);

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#include "clang/Basic/DebugOptions.def"

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  // Conditionally reset debug options that only matter when the debug info is

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  // emitted into the PCM (-gmodules).

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  if (ModuleFormat == "raw" && !DebugTypeExtRefs) {

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#define DEBUGOPT(Name, Bits, Default) Name = Default;

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#define VALUE_DEBUGOPT(Name, Bits, Default) Name = Default;

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#define ENUM_DEBUGOPT(Name, Type, Bits, Default) set##Name(Default);

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#define BENIGN_DEBUGOPT(Name, Bits, Default)

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#define BENIGN_VALUE_DEBUGOPT(Name, Bits, Default)

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#define BENIGN_ENUM_DEBUGOPT(Name, Type, Bits, Default)

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#include "clang/Basic/DebugOptions.def"

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  }

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  RelocationModel = llvm::Reloc::PIC_;

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  memcpy(CoverageVersion, "408*", 4);

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}

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}  // end namespace clang

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