1//===--- CodeGenOptions.cpp -----------------------------------------------===//
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#include "clang/Basic/CodeGenOptions.h"
10
11namespace clang {
12
13CodeGenOptions::CodeGenOptions() {
14#define CODEGENOPT(Name, Bits, Default) Name = Default;
15#define ENUM_CODEGENOPT(Name, Type, Bits, Default) set##Name(Default);
16#include "clang/Basic/CodeGenOptions.def"
17
18 RelocationModel = llvm::Reloc::PIC_;
19}
20
21void CodeGenOptions::resetNonModularOptions(StringRef ModuleFormat) {
22 // First reset all CodeGen options only. The Debug options are handled later.
23#define DEBUGOPT(Name, Bits, Default)
24#define VALUE_DEBUGOPT(Name, Bits, Default)
25#define ENUM_DEBUGOPT(Name, Type, Bits, Default)
26#define CODEGENOPT(Name, Bits, Default) Name = Default;
27#define ENUM_CODEGENOPT(Name, Type, Bits, Default) set##Name(Default);
28// Do not reset AST affecting code generation options.
29#define AFFECTING_VALUE_CODEGENOPT(Name, Bits, Default)
30#include "clang/Basic/CodeGenOptions.def"
31
32 // Next reset all debug options that can always be reset, because they never
33 // affect the PCM.
34#define DEBUGOPT(Name, Bits, Default)
35#define VALUE_DEBUGOPT(Name, Bits, Default)
36#define ENUM_DEBUGOPT(Name, Type, Bits, Default)
37#define BENIGN_DEBUGOPT(Name, Bits, Default) Name = Default;
38#define BENIGN_VALUE_DEBUGOPT(Name, Bits, Default) Name = Default;
39#define BENIGN_ENUM_DEBUGOPT(Name, Type, Bits, Default) set##Name(Default);
40#include "clang/Basic/DebugOptions.def"
41
42 // Conditionally reset debug options that only matter when the debug info is
43 // emitted into the PCM (-gmodules).
44 if (ModuleFormat == "raw" && !DebugTypeExtRefs) {
45#define DEBUGOPT(Name, Bits, Default) Name = Default;
46#define VALUE_DEBUGOPT(Name, Bits, Default) Name = Default;
47#define ENUM_DEBUGOPT(Name, Type, Bits, Default) set##Name(Default);
48#define BENIGN_DEBUGOPT(Name, Bits, Default)
49#define BENIGN_VALUE_DEBUGOPT(Name, Bits, Default)
50#define BENIGN_ENUM_DEBUGOPT(Name, Type, Bits, Default)
51#include "clang/Basic/DebugOptions.def"
52 }
53
54 RelocationModel = llvm::Reloc::PIC_;
55}
56
57} // end namespace clang
58