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Diffstat (limited to 'include/clang/Frontend/CodeGenOptions.h')
| -rw-r--r-- | include/clang/Frontend/CodeGenOptions.h | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/include/clang/Frontend/CodeGenOptions.h b/include/clang/Frontend/CodeGenOptions.h deleted file mode 100644 index 7550e6f..0000000 --- a/include/clang/Frontend/CodeGenOptions.h +++ /dev/null @@ -1,245 +0,0 @@ -//===--- CodeGenOptions.h ---------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file defines the CodeGenOptions interface. -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_CLANG_FRONTEND_CODEGENOPTIONS_H -#define LLVM_CLANG_FRONTEND_CODEGENOPTIONS_H - -#include "clang/Basic/Sanitizers.h" -#include "llvm/Support/Regex.h" -#include <map> -#include <memory> -#include <string> -#include <vector> - -namespace clang { - -/// \brief Bitfields of CodeGenOptions, split out from CodeGenOptions to ensure -/// that this large collection of bitfields is a trivial class type. -class CodeGenOptionsBase { -public: -#define CODEGENOPT(Name, Bits, Default) unsigned Name : Bits; -#define ENUM_CODEGENOPT(Name, Type, Bits, Default) -#include "clang/Frontend/CodeGenOptions.def" - -protected: -#define CODEGENOPT(Name, Bits, Default) -#define ENUM_CODEGENOPT(Name, Type, Bits, Default) unsigned Name : Bits; -#include "clang/Frontend/CodeGenOptions.def" -}; - -/// CodeGenOptions - Track various options which control how the code -/// is optimized and passed to the backend. -class CodeGenOptions : public CodeGenOptionsBase { -public: - enum InliningMethod { - NoInlining, // Perform no inlining whatsoever. - NormalInlining, // Use the standard function inlining pass. - OnlyAlwaysInlining // Only run the always inlining pass. - }; - - enum VectorLibrary { - NoLibrary, // Don't use any vector library. - Accelerate // Use the Accelerate framework. - }; - - enum ObjCDispatchMethodKind { - Legacy = 0, - NonLegacy = 1, - Mixed = 2 - }; - - enum DebugInfoKind { - NoDebugInfo, /// Don't generate debug info. - - LocTrackingOnly, /// Emit location information but do not generate - /// debug info in the output. This is useful in - /// cases where the backend wants to track source - /// locations for instructions without actually - /// emitting debug info for them (e.g., when -Rpass - /// is used). - - DebugLineTablesOnly, /// Emit only debug info necessary for generating - /// line number tables (-gline-tables-only). - - LimitedDebugInfo, /// Limit generated debug info to reduce size - /// (-fno-standalone-debug). This emits - /// forward decls for types that could be - /// replaced with forward decls in the source - /// code. For dynamic C++ classes type info - /// is only emitted int the module that - /// contains the classe's vtable. - - FullDebugInfo /// Generate complete debug info. - }; - - enum DebuggerKind { - DebuggerKindDefault, - DebuggerKindGDB, - DebuggerKindLLDB, - DebuggerKindSCE - }; - - enum TLSModel { - GeneralDynamicTLSModel, - LocalDynamicTLSModel, - InitialExecTLSModel, - LocalExecTLSModel - }; - - enum FPContractModeKind { - FPC_Off, // Form fused FP ops only where result will not be affected. - FPC_On, // Form fused FP ops according to FP_CONTRACT rules. - FPC_Fast // Aggressively fuse FP ops (E.g. FMA). - }; - - enum StructReturnConventionKind { - SRCK_Default, // No special option was passed. - SRCK_OnStack, // Small structs on the stack (-fpcc-struct-return). - SRCK_InRegs // Small structs in registers (-freg-struct-return). - }; - - /// The code model to use (-mcmodel). - std::string CodeModel; - - /// The filename with path we use for coverage files. The extension will be - /// replaced. - std::string CoverageFile; - - /// The version string to put into coverage files. - char CoverageVersion[4]; - - /// Enable additional debugging information. - std::string DebugPass; - - /// The string to embed in debug information as the current working directory. - std::string DebugCompilationDir; - - /// The string to embed in the debug information for the compile unit, if - /// non-empty. - std::string DwarfDebugFlags; - - std::map<std::string, std::string> DebugPrefixMap; - - /// The ABI to use for passing floating point arguments. - std::string FloatABI; - - /// The float precision limit to use, if non-empty. - std::string LimitFloatPrecision; - - /// The name of the bitcode file to link before optzns. - std::vector<std::pair<unsigned, std::string>> LinkBitcodeFiles; - - /// The user provided name for the "main file", if non-empty. This is useful - /// in situations where the input file name does not match the original input - /// file, for example with -save-temps. - std::string MainFileName; - - /// The name for the split debug info file that we'll break out. This is used - /// in the backend for setting the name in the skeleton cu. - std::string SplitDwarfFile; - - /// The name of the relocation model to use. - std::string RelocationModel; - - /// The thread model to use - std::string ThreadModel; - - /// If not an empty string, trap intrinsics are lowered to calls to this - /// function instead of to trap instructions. - std::string TrapFuncName; - - /// A list of command-line options to forward to the LLVM backend. - std::vector<std::string> BackendOptions; - - /// A list of dependent libraries. - std::vector<std::string> DependentLibraries; - - /// Name of the profile file to use as output for -fprofile-instr-generate - /// and -fprofile-generate. - std::string InstrProfileOutput; - - /// Name of the profile file to use with -fprofile-sample-use. - std::string SampleProfileFile; - - /// Name of the profile file to use as input for -fprofile-instr-use - std::string InstrProfileInput; - - /// Name of the function summary index file to use for ThinLTO function - /// importing. - std::string ThinLTOIndexFile; - - /// The EABI version to use - std::string EABIVersion; - - /// A list of file names passed with -fcuda-include-gpubinary options to - /// forward to CUDA runtime back-end for incorporating them into host-side - /// object file. - std::vector<std::string> CudaGpuBinaryFileNames; - - /// Regular expression to select optimizations for which we should enable - /// optimization remarks. Transformation passes whose name matches this - /// expression (and support this feature), will emit a diagnostic - /// whenever they perform a transformation. This is enabled by the - /// -Rpass=regexp flag. - std::shared_ptr<llvm::Regex> OptimizationRemarkPattern; - - /// Regular expression to select optimizations for which we should enable - /// missed optimization remarks. Transformation passes whose name matches this - /// expression (and support this feature), will emit a diagnostic - /// whenever they tried but failed to perform a transformation. This is - /// enabled by the -Rpass-missed=regexp flag. - std::shared_ptr<llvm::Regex> OptimizationRemarkMissedPattern; - - /// Regular expression to select optimizations for which we should enable - /// optimization analyses. Transformation passes whose name matches this - /// expression (and support this feature), will emit a diagnostic - /// whenever they want to explain why they decided to apply or not apply - /// a given transformation. This is enabled by the -Rpass-analysis=regexp - /// flag. - std::shared_ptr<llvm::Regex> OptimizationRemarkAnalysisPattern; - - /// Set of files definining the rules for the symbol rewriting. - std::vector<std::string> RewriteMapFiles; - - /// Set of sanitizer checks that are non-fatal (i.e. execution should be - /// continued when possible). - SanitizerSet SanitizeRecover; - - /// Set of sanitizer checks that trap rather than diagnose. - SanitizerSet SanitizeTrap; - - /// \brief A list of all -fno-builtin-* function names (e.g., memset). - std::vector<std::string> NoBuiltinFuncs; - -public: - // Define accessors/mutators for code generation options of enumeration type. -#define CODEGENOPT(Name, Bits, Default) -#define ENUM_CODEGENOPT(Name, Type, Bits, Default) \ - Type get##Name() const { return static_cast<Type>(Name); } \ - void set##Name(Type Value) { Name = static_cast<unsigned>(Value); } -#include "clang/Frontend/CodeGenOptions.def" - - CodeGenOptions(); - - /// \brief Is this a libc/libm function that is no longer recognized as a - /// builtin because a -fno-builtin-* option has been specified? - bool isNoBuiltinFunc(const char *Name) const; - - const std::vector<std::string> &getNoBuiltinFuncs() const { - return NoBuiltinFuncs; - } -}; - -} // end namespace clang - -#endif |
