clang 18.0.0git
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Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like command line arguments. More...
#include "clang/Driver/Driver.h"
Classes | |
struct | CompilationDiagnosticReport |
Contains the files in the compilation diagnostic report generated by generateCompilationDiagnostics. More... | |
Public Types | |
enum | OpenMPRuntimeKind { OMPRT_Unknown , OMPRT_OMP , OMPRT_GOMP , OMPRT_IOMP5 } |
typedef SmallVector< std::string, 4 > | prefix_list |
A prefix directory used to emulate a limited subset of GCC's '-Bprefix' functionality. | |
using | InputTy = std::pair< types::ID, const llvm::opt::Arg * > |
An input type and its arguments. | |
using | InputList = SmallVector< InputTy, 16 > |
A list of inputs and their types for the given arguments. | |
using | CC1ToolFunc = llvm::function_ref< int(SmallVectorImpl< const char * > &ArgV)> |
Pointer to the ExecuteCC1Tool function, if available. | |
Public Member Functions | |
DiagnosticBuilder | Diag (unsigned DiagID) const |
bool | CCCIsCXX () const |
Whether the driver should follow g++ like behavior. | |
bool | CCCIsCPP () const |
Whether the driver is just the preprocessor. | |
bool | CCCIsCC () const |
Whether the driver should follow gcc like behavior. | |
bool | IsCLMode () const |
Whether the driver should follow cl.exe like behavior. | |
bool | IsFlangMode () const |
Whether the driver should invoke flang for fortran inputs. | |
bool | IsDXCMode () const |
Whether the driver should follow dxc.exe like behavior. | |
phases::ID | getFinalPhase (const llvm::opt::DerivedArgList &DAL, llvm::opt::Arg **FinalPhaseArg=nullptr) const |
Driver (StringRef ClangExecutable, StringRef TargetTriple, DiagnosticsEngine &Diags, std::string Title="clang LLVM compiler", IntrusiveRefCntPtr< llvm::vfs::FileSystem > VFS=nullptr) | |
Accessors | |
const std::string & | getCCCGenericGCCName () const |
Name to use when invoking gcc/g++. | |
llvm::ArrayRef< std::string > | getConfigFiles () const |
const llvm::opt::OptTable & | getOpts () const |
DiagnosticsEngine & | getDiags () const |
llvm::vfs::FileSystem & | getVFS () const |
bool | getCheckInputsExist () const |
void | setCheckInputsExist (bool Value) |
bool | getProbePrecompiled () const |
void | setProbePrecompiled (bool Value) |
const char * | getPrependArg () const |
void | setPrependArg (const char *Value) |
void | setTargetAndMode (const ParsedClangName &TM) |
const std::string & | getTitle () |
void | setTitle (std::string Value) |
std::string | getTargetTriple () const |
const char * | getClangProgramPath () const |
Get the path to the main clang executable. | |
const char * | getInstalledDir () const |
Get the path to where the clang executable was installed. | |
void | setInstalledDir (StringRef Value) |
bool | isSaveTempsEnabled () const |
bool | isSaveTempsObj () const |
bool | embedBitcodeEnabled () const |
bool | embedBitcodeInObject () const |
bool | embedBitcodeMarkerOnly () const |
bool | offloadHostOnly () const |
bool | offloadDeviceOnly () const |
OpenMPRuntimeKind | getOpenMPRuntime (const llvm::opt::ArgList &Args) const |
Compute the desired OpenMP runtime from the flags provided. | |
Static Public Member Functions | |
static std::string | GetResourcesPath (StringRef BinaryPath, StringRef CustomResourceDir="") |
Takes the path to a binary that's either in bin/ or lib/ and returns the path to clang's resource directory. | |
static bool | GetReleaseVersion (StringRef Str, unsigned &Major, unsigned &Minor, unsigned &Micro, bool &HadExtra) |
GetReleaseVersion - Parse (([0-9]+)(. | |
static bool | GetReleaseVersion (StringRef Str, MutableArrayRef< unsigned > Digits) |
Parse digits from a string Str and fulfill Digits with the parsed numbers. | |
static bool | getDefaultModuleCachePath (SmallVectorImpl< char > &Result) |
Compute the default -fmodule-cache-path. | |
Public Attributes | |
std::string | Name |
The name the driver was invoked as. | |
std::string | Dir |
The path the driver executable was in, as invoked from the command line. | |
std::string | ClangExecutable |
The original path to the clang executable. | |
ParsedClangName | ClangNameParts |
Target and driver mode components extracted from clang executable name. | |
std::string | InstalledDir |
The path to the installed clang directory, if any. | |
std::string | ResourceDir |
The path to the compiler resource directory. | |
std::string | SystemConfigDir |
System directory for config files. | |
std::string | UserConfigDir |
User directory for config files. | |
prefix_list | PrefixDirs |
std::string | SysRoot |
sysroot, if present | |
std::string | DyldPrefix |
Dynamic loader prefix, if present. | |
std::string | DriverTitle |
Driver title to use with help. | |
std::string | HostBits |
Information about the host which can be overridden by the user. | |
std::string | HostMachine |
std::string | HostSystem |
std::string | HostRelease |
std::string | CCPrintStatReportFilename |
The file to log CC_PRINT_PROC_STAT_FILE output to, if enabled. | |
std::string | CCPrintInternalStatReportFilename |
The file to log CC_PRINT_INTERNAL_STAT_FILE output to, if enabled. | |
std::string | CCPrintOptionsFilename |
The file to log CC_PRINT_OPTIONS output to, if enabled. | |
std::string | CCPrintHeadersFilename |
The file to log CC_PRINT_HEADERS output to, if enabled. | |
std::string | CCLogDiagnosticsFilename |
The file to log CC_LOG_DIAGNOSTICS output to, if enabled. | |
unsigned | CCCPrintBindings: 1 |
Only print tool bindings, don't build any jobs. | |
unsigned | CCPrintOptions: 1 |
Set CC_PRINT_OPTIONS mode, which is like -v but logs the commands to CCPrintOptionsFilename or to stderr. | |
HeaderIncludeFormatKind | CCPrintHeadersFormat = HIFMT_None |
The format of the header information that is emitted. | |
HeaderIncludeFilteringKind | CCPrintHeadersFiltering = HIFIL_None |
This flag determines whether clang should filter the header information that is emitted. | |
unsigned | CCLogDiagnostics: 1 |
Set CC_LOG_DIAGNOSTICS mode, which causes the frontend to log diagnostics to CCLogDiagnosticsFilename or to stderr, in a stable machine readable format. | |
unsigned | CCGenDiagnostics: 1 |
Whether the driver is generating diagnostics for debugging purposes. | |
unsigned | CCPrintProcessStats: 1 |
Set CC_PRINT_PROC_STAT mode, which causes the driver to dump performance report to CC_PRINT_PROC_STAT_FILE or to stdout. | |
unsigned | CCPrintInternalStats: 1 |
Set CC_PRINT_INTERNAL_STAT mode, which causes the driver to dump internal performance report to CC_PRINT_INTERNAL_STAT_FILE or to stdout. | |
CC1ToolFunc | CC1Main = nullptr |
Primary Functionality | |
enum class | CommandStatus { Crash = 1 , Error , Ok } |
enum class | ReproLevel { Off = 0 , OnCrash = static_cast<int>(CommandStatus::Crash) , OnError = static_cast<int>(CommandStatus::Error) , Always = static_cast<int>(CommandStatus::Ok) } |
void | CreateOffloadingDeviceToolChains (Compilation &C, InputList &Inputs) |
CreateOffloadingDeviceToolChains - create all the toolchains required to support offloading devices given the programming models specified in the current compilation. | |
Compilation * | BuildCompilation (ArrayRef< const char * > Args) |
BuildCompilation - Construct a compilation object for a command line argument vector. | |
llvm::opt::InputArgList | ParseArgStrings (ArrayRef< const char * > Args, bool UseDriverMode, bool &ContainsError) |
ParseArgStrings - Parse the given list of strings into an ArgList. | |
void | BuildInputs (const ToolChain &TC, llvm::opt::DerivedArgList &Args, InputList &Inputs) const |
BuildInputs - Construct the list of inputs and their types from the given arguments. | |
void | BuildActions (Compilation &C, llvm::opt::DerivedArgList &Args, const InputList &Inputs, ActionList &Actions) const |
BuildActions - Construct the list of actions to perform for the given arguments, which are only done for a single architecture. | |
void | BuildUniversalActions (Compilation &C, const ToolChain &TC, const InputList &BAInputs) const |
BuildUniversalActions - Construct the list of actions to perform for the given arguments, which may require a universal build. | |
Action * | BuildOffloadingActions (Compilation &C, llvm::opt::DerivedArgList &Args, const InputTy &Input, Action *HostAction) const |
BuildOffloadingActions - Construct the list of actions to perform for the offloading toolchain that will be embedded in the host. | |
llvm::DenseSet< StringRef > | getOffloadArchs (Compilation &C, const llvm::opt::DerivedArgList &Args, Action::OffloadKind Kind, const ToolChain *TC, bool SuppressError=false) const |
Returns the set of bound architectures active for this offload kind. | |
bool | DiagnoseInputExistence (const llvm::opt::DerivedArgList &Args, StringRef Value, types::ID Ty, bool TypoCorrect) const |
Check that the file referenced by Value exists. | |
void | BuildJobs (Compilation &C) const |
BuildJobs - Bind actions to concrete tools and translate arguments to form the list of jobs to run. | |
int | ExecuteCompilation (Compilation &C, SmallVectorImpl< std::pair< int, const Command * > > &FailingCommands) |
ExecuteCompilation - Execute the compilation according to the command line arguments and return an appropriate exit code. | |
void | generateCompilationDiagnostics (Compilation &C, const Command &FailingCommand, StringRef AdditionalInformation="", CompilationDiagnosticReport *GeneratedReport=nullptr) |
generateCompilationDiagnostics - Generate diagnostics information including preprocessed source file(s). | |
bool | maybeGenerateCompilationDiagnostics (CommandStatus CS, ReproLevel Level, Compilation &C, const Command &FailingCommand, StringRef AdditionalInformation="", CompilationDiagnosticReport *GeneratedReport=nullptr) |
Helper Methods | |
void | PrintActions (const Compilation &C) const |
PrintActions - Print the list of actions. | |
void | PrintHelp (bool ShowHidden) const |
PrintHelp - Print the help text. | |
void | PrintVersion (const Compilation &C, raw_ostream &OS) const |
PrintVersion - Print the driver version. | |
std::string | GetFilePath (StringRef Name, const ToolChain &TC) const |
GetFilePath - Lookup Name in the list of file search paths. | |
std::string | GetProgramPath (StringRef Name, const ToolChain &TC) const |
GetProgramPath - Lookup Name in the list of program search paths. | |
void | HandleAutocompletions (StringRef PassedFlags) const |
HandleAutocompletions - Handle –autocomplete by searching and printing possible flags, descriptions, and its arguments. | |
bool | HandleImmediateArgs (const Compilation &C) |
HandleImmediateArgs - Handle any arguments which should be treated before building actions or binding tools. | |
Action * | ConstructPhaseAction (Compilation &C, const llvm::opt::ArgList &Args, phases::ID Phase, Action *Input, Action::OffloadKind TargetDeviceOffloadKind=Action::OFK_None) const |
ConstructAction - Construct the appropriate action to do for Phase on the Input , taking in to account arguments like -fsyntax-only or –analyze. | |
InputInfoList | BuildJobsForAction (Compilation &C, const Action *A, const ToolChain *TC, StringRef BoundArch, bool AtTopLevel, bool MultipleArchs, const char *LinkingOutput, std::map< std::pair< const Action *, std::string >, InputInfoList > &CachedResults, Action::OffloadKind TargetDeviceOffloadKind) const |
BuildJobsForAction - Construct the jobs to perform for the action A and return an InputInfo for the result of running A . | |
const char * | getDefaultImageName () const |
Returns the default name for linked images (e.g., "a.out"). | |
const char * | CreateTempFile (Compilation &C, StringRef Prefix, StringRef Suffix, bool MultipleArchs=false, StringRef BoundArch={}, bool NeedUniqueDirectory=false) const |
Creates a temp file. | |
const char * | GetNamedOutputPath (Compilation &C, const JobAction &JA, const char *BaseInput, StringRef BoundArch, bool AtTopLevel, bool MultipleArchs, StringRef NormalizedTriple) const |
GetNamedOutputPath - Return the name to use for the output of the action JA . | |
std::string | GetTemporaryPath (StringRef Prefix, StringRef Suffix) const |
GetTemporaryPath - Return the pathname of a temporary file to use as part of compilation; the file will have the given prefix and suffix. | |
std::string | GetTemporaryDirectory (StringRef Prefix) const |
GetTemporaryDirectory - Return the pathname of a temporary directory to use as part of compilation; the directory will have the given prefix. | |
std::string | GetClPchPath (Compilation &C, StringRef BaseName) const |
Return the pathname of the pch file in clang-cl mode. | |
bool | ShouldUseClangCompiler (const JobAction &JA) const |
ShouldUseClangCompiler - Should the clang compiler be used to handle this action. | |
bool | ShouldUseFlangCompiler (const JobAction &JA) const |
ShouldUseFlangCompiler - Should the flang compiler be used to handle this action. | |
bool | ShouldEmitStaticLibrary (const llvm::opt::ArgList &Args) const |
ShouldEmitStaticLibrary - Should the linker emit a static library. | |
bool | hasHeaderMode () const |
Returns true if the user has indicated a C++20 header unit mode. | |
ModuleHeaderMode | getModuleHeaderMode () const |
Get the mode for handling headers as set by fmodule-header{=}. | |
bool | isUsingLTO (bool IsOffload=false) const |
Returns true if we are performing any kind of LTO. | |
LTOKind | getLTOMode (bool IsOffload=false) const |
Get the specific kind of LTO being performed. | |
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like command line arguments.
using clang::driver::Driver::CC1ToolFunc = llvm::function_ref<int(SmallVectorImpl<const char *> &ArgV)> |
using clang::driver::Driver::InputList = SmallVector<InputTy, 16> |
using clang::driver::Driver::InputTy = std::pair<types::ID, const llvm::opt::Arg *> |
typedef SmallVector<std::string, 4> clang::driver::Driver::prefix_list |
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Driver::Driver | ( | StringRef | ClangExecutable, |
StringRef | TargetTriple, | ||
DiagnosticsEngine & | Diags, | ||
std::string | Title = "clang LLVM compiler" , |
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IntrusiveRefCntPtr< llvm::vfs::FileSystem > | VFS = nullptr |
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) |
Definition at line 191 of file Driver.cpp.
References ClangExecutable, Dir, GetResourcesPath(), InstalledDir, Name, P, ResourceDir, SysRoot, SystemConfigDir, and UserConfigDir.
void Driver::BuildActions | ( | Compilation & | C, |
llvm::opt::DerivedArgList & | Args, | ||
const InputList & | Inputs, | ||
ActionList & | Actions | ||
) | const |
BuildActions - Construct the list of actions to perform for the given arguments, which are only done for a single architecture.
C | - The compilation that is being built. |
Args | - The input arguments. |
Actions | - The list to store the resulting actions onto. |
Definition at line 4027 of file Driver.cpp.
References BuildOffloadingActions(), clang::C, clang::driver::phases::Compile, ConstructPhaseAction(), Diag(), clang::driver::types::getCompilationPhases(), getFinalPhase(), clang::driver::phases::IfsMerge, clang::driver::phases::Link, offloadDeviceOnly(), clang::driver::Action::OFK_OpenMP, clang::driver::phases::Precompile, clang::driver::Action::propagateHostOffloadInfo(), ShouldEmitStaticLibrary(), and V.
Referenced by BuildCompilation(), BuildUniversalActions(), and generateCompilationDiagnostics().
Compilation * Driver::BuildCompilation | ( | ArrayRef< const char * > | Args | ) |
BuildCompilation - Construct a compilation object for a command line argument vector.
Definition at line 1183 of file Driver.cpp.
References appendOneArg(), BuildActions(), BuildInputs(), BuildJobs(), BuildUniversalActions(), clang::C, CCCPrintBindings, CCPrintProcessStats, CCPrintStatReportFilename, ClangExecutable, computeTargetTriple(), CreateOffloadingDeviceToolChains(), Diag(), Dir, DyldPrefix, getDiags(), clang::driver::getDriverMode(), clang::driver::ToolChain::getTriple(), HandleImmediateArgs(), clang::driver::HeaderMode_Default, clang::driver::HeaderMode_System, clang::driver::HeaderMode_User, InstalledDir, IsCLMode(), IsDXCMode(), Name, ParseArgStrings(), clang::driver::toolchains::HLSLToolChain::parseTargetProfile(), PrefixDirs, PrintActions(), clang::DiagnosticsEngine::Report(), ResourceDir, Std, and SysRoot.
Referenced by clang::createInvocation().
void Driver::BuildInputs | ( | const ToolChain & | TC, |
llvm::opt::DerivedArgList & | Args, | ||
InputList & | Inputs | ||
) | const |
BuildInputs - Construct the list of inputs and their types from the given arguments.
TC | - The default host tool chain. |
Args | - The input arguments. |
Inputs | - The list to store the resulting compilation inputs onto. |
Definition at line 2559 of file Driver.cpp.
References CCCIsCPP(), CCCIsCXX(), CCGenDiagnostics, CXXHeaderUnitType(), Diag(), DiagnoseInputExistence(), clang::driver::Action::getKind(), getOpts(), hasHeaderMode(), IsCLMode(), IsDXCMode(), IsFlangMode(), clang::driver::options::LinkerInput, clang::driver::types::lookupCXXTypeForCType(), clang::driver::ToolChain::LookupTypeForExtension(), clang::driver::types::lookupTypeForTypeSpecifier(), MakeInputArg(), Previous, and clang::driver::types::TY_INVALID.
Referenced by BuildCompilation(), and generateCompilationDiagnostics().
void Driver::BuildJobs | ( | Compilation & | C | ) | const |
BuildJobs - Bind actions to concrete tools and translate arguments to form the list of jobs to run.
C | - The compilation that is being built. |
Definition at line 4764 of file Driver.cpp.
References clang::driver::Action::BindArchClass, BuildJobsForAction(), clang::C, CCPrintProcessStats, CCPrintStatReportFilename, Cmd, clang::driver::Action::CompileJobClass, Diag(), getDefaultImageName(), clang::driver::Action::getInputs(), clang::driver::Action::getKind(), clang::driver::Action::getType(), clang::if(), clang::driver::Action::IfsMergeJobClass, clang::driver::Action::OffloadClass, clang::driver::Action::OFK_None, and clang::driver::Action::size().
Referenced by BuildCompilation(), and generateCompilationDiagnostics().
InputInfoList Driver::BuildJobsForAction | ( | Compilation & | C, |
const Action * | A, | ||
const ToolChain * | TC, | ||
StringRef | BoundArch, | ||
bool | AtTopLevel, | ||
bool | MultipleArchs, | ||
const char * | LinkingOutput, | ||
std::map< std::pair< const Action *, std::string >, InputInfoList > & | CachedResults, | ||
Action::OffloadKind | TargetDeviceOffloadKind | ||
) | const |
BuildJobsForAction - Construct the jobs to perform for the action A
and return an InputInfo for the result of running A
.
Will only construct jobs for a given (Action, ToolChain, BoundArch, DeviceKind) tuple once.
Definition at line 5299 of file Driver.cpp.
References clang::C, GetTriplePlusArchString(), and clang::Result.
Referenced by BuildJobs().
Action * Driver::BuildOffloadingActions | ( | Compilation & | C, |
llvm::opt::DerivedArgList & | Args, | ||
const InputTy & | Input, | ||
Action * | HostAction | ||
) | const |
BuildOffloadingActions - Construct the list of actions to perform for the offloading toolchain that will be embedded in the host.
C | - The compilation that is being built. |
Args | - The input arguments. |
Input | - The input type and arguments |
HostAction | - The host action used in the offloading toolchain. |
Definition at line 4480 of file Driver.cpp.
References clang::driver::OffloadAction::DeviceDependences::add(), clang::C, ConstructPhaseAction(), clang::driver::types::getCompilationPhases(), getFinalPhase(), getOffloadArchs(), clang::driver::Action::getType(), clang::driver::types::isCuda(), clang::driver::types::isHIP(), clang::driver::types::isSrcFile(), clang::driver::phases::Link, offloadDeviceOnly(), offloadHostOnly(), clang::driver::Action::OFK_Cuda, clang::driver::Action::OFK_HIP, clang::driver::Action::OFK_Host, clang::driver::Action::OFK_OpenMP, clang::driver::phases::Preprocess, clang::driver::Action::propagateDeviceOffloadInfo(), and clang::driver::Action::setCannotBeCollapsedWithNextDependentAction().
Referenced by BuildActions().
void Driver::BuildUniversalActions | ( | Compilation & | C, |
const ToolChain & | TC, | ||
const InputList & | BAInputs | ||
) | const |
BuildUniversalActions - Construct the list of actions to perform for the given arguments, which may require a universal build.
C | - The compilation that is being built. |
TC | - The default host tool chain. |
Definition at line 2380 of file Driver.cpp.
References BuildActions(), clang::C, clang::driver::types::canLipoType(), ContainsCompileOrAssembleAction(), Diag(), clang::driver::tools::darwin::getArchTypeForMachOArchName(), clang::driver::ToolChain::getDefaultUniversalArchName(), clang::driver::types::getTypeName(), and clang::driver::willEmitRemarks().
Referenced by BuildCompilation(), and generateCompilationDiagnostics().
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Whether the driver is just the preprocessor.
Definition at line 219 of file Driver.h.
Referenced by BuildInputs(), CheckPreprocessingOptions(), and getFinalPhase().
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Whether the driver should follow g++ like behavior.
Definition at line 216 of file Driver.h.
Referenced by AddLibgcc(), AddUnwindLibrary(), BuildInputs(), constructHexagonLinkArgs(), clang::driver::tools::aix::Linker::ConstructJob(), clang::driver::tools::Clang::ConstructJob(), clang::driver::tools::dragonfly::Linker::ConstructJob(), clang::driver::tools::freebsd::Linker::ConstructJob(), clang::driver::tools::fuchsia::Linker::ConstructJob(), clang::driver::tools::gnutools::Linker::ConstructJob(), clang::driver::tools::gcc::Common::ConstructJob(), clang::driver::tools::haiku::Linker::ConstructJob(), clang::driver::tools::nacltools::Linker::ConstructJob(), clang::driver::tools::netbsd::Linker::ConstructJob(), clang::driver::tools::openbsd::Linker::ConstructJob(), clang::driver::tools::RISCV::Linker::ConstructJob(), clang::driver::tools::solaris::Linker::ConstructJob(), clang::driver::SanitizerArgs::SanitizerArgs(), and clang::driver::ToolChain::ShouldLinkCXXStdlib().
Action * Driver::ConstructPhaseAction | ( | Compilation & | C, |
const llvm::opt::ArgList & | Args, | ||
phases::ID | Phase, | ||
Action * | Input, | ||
Action::OffloadKind | TargetDeviceOffloadKind = Action::OFK_None |
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) | const |
ConstructAction - Construct the appropriate action to do for Phase
on the Input
, taking in to account arguments like -fsyntax-only or –analyze.
Definition at line 4631 of file Driver.cpp.
References clang::driver::phases::Assemble, clang::driver::phases::Backend, clang::C, CCGenDiagnostics, clang::driver::phases::Compile, clang::driver::Action::getOffloadingToolChain(), clang::driver::types::getPreprocessedType(), clang::driver::ToolChain::getTriple(), clang::driver::Action::getType(), clang::driver::phases::IfsMerge, isUsingLTO(), clang::driver::phases::Link, offloadDeviceOnly(), clang::driver::Action::OFK_HIP, clang::driver::Action::OFK_None, clang::driver::Action::OFK_OpenMP, clang::driver::phases::Precompile, clang::driver::phases::Preprocess, and clang::driver::types::TY_INVALID.
Referenced by BuildActions(), and BuildOffloadingActions().
void Driver::CreateOffloadingDeviceToolChains | ( | Compilation & | C, |
InputList & | Inputs | ||
) |
CreateOffloadingDeviceToolChains - create all the toolchains required to support offloading devices given the programming models specified in the current compilation.
Also, update the host tool chain kind accordingly.
Definition at line 753 of file Driver.cpp.
References clang::C, clang::driver::toolchains::NVPTXToolChain::CudaInstallation, Diag(), getHIPOffloadTargetTriple(), getNVIDIAOffloadTargetTriple(), getOffloadArchs(), getOpenMPRuntime(), clang::driver::ToolChain::getOpenMPTriple(), clang::getProcessorFromTargetID(), clang::driver::ToolChain::getTriple(), clang::IsAMDGpuArch(), clang::driver::types::isCuda(), clang::driver::types::isHIP(), clang::IsNVIDIAGpuArch(), clang::driver::CudaInstallationDetector::isValid(), clang::driver::Action::OFK_Cuda, clang::driver::Action::OFK_HIP, clang::driver::Action::OFK_Host, clang::driver::Action::OFK_OpenMP, OMPRT_IOMP5, OMPRT_OMP, clang::StringToCudaArch(), and clang::driver::CudaInstallationDetector::WarnIfUnsupportedVersion().
Referenced by BuildCompilation().
const char * Driver::CreateTempFile | ( | Compilation & | C, |
StringRef | Prefix, | ||
StringRef | Suffix, | ||
bool | MultipleArchs = false , |
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StringRef | BoundArch = {} , |
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bool | NeedUniqueDirectory = false |
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) | const |
Creates a temp file.
MultipleArch
is false or BoundArch
is empty, the temp file is in the temporary directory with name $Prefix-%%%%%%.$Suffix.MultipleArch
is true and BoundArch
is not empty, 2a. If NeedUniqueDirectory
is false, the temp file is in the temporary directory with name $Prefix-$BoundArch-%%%%%.$Suffix. 2b. If NeedUniqueDirectory
is true, the temp file is in a unique subdiretory with random name under the temporary directory, and the temp file itself has name $Prefix-$BoundArch.$Suffix. Definition at line 5685 of file Driver.cpp.
References clang::C, CCGenDiagnostics, Diag(), GetTemporaryDirectory(), GetTemporaryPath(), and getVFS().
Referenced by generateCompilationDiagnostics(), and GetNamedOutputPath().
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Definition at line 144 of file Driver.h.
References clang::DiagnosticsEngine::Report().
Referenced by clang::driver::SanitizerArgs::addArgs(), clang::driver::XRayArgs::addArgs(), clang::driver::toolchains::DarwinClang::AddClangCXXStdlibIncludeArgs(), clang::driver::toolchains::CudaToolChain::addClangTargetOptions(), addCoveragePrefixMapArg(), clang::driver::CudaInstallationDetector::AddCudaIncludeArgs(), addDebugPrefixMapArg(), addDefaultIgnorelists(), addFloatingPointOptions(), clang::driver::RocmInstallationDetector::AddHIPIncludeArgs(), clang::driver::toolchains::HIPSPVToolChain::AddHIPIncludeArgs(), clang::driver::toolchains::DarwinClang::AddLinkARCArgs(), clang::driver::tools::addLinkerCompressDebugSectionsOption(), clang::driver::toolchains::DarwinClang::AddLinkRuntimeLibArgs(), clang::driver::tools::addMachineOutlinerArgs(), addMacroPrefixMapArg(), clang::driver::tools::addOpenMPDeviceRTL(), addPGOAndCoverageFlags(), addPgProfilingLinkArgs(), clang::driver::tools::ClangAs::AddX86TargetArgs(), clang::driver::toolchains::AVRToolChain::AVRToolChain(), BuildActions(), clang::driver::toolchains::MSVCToolChain::buildAssembler(), BuildCompilation(), BuildInputs(), BuildJobs(), BuildUniversalActions(), clang::driver::tools::checkAMDGPUCodeObjectVersion(), checkARMArchName(), checkARMCPUName(), checkARMFloatABI(), CheckCodeGenerationOptions(), clang::driver::CudaInstallationDetector::CheckCudaVersionSupportsArch(), checkDebugInfoOption(), clang::driver::toolchains::Darwin::CheckObjCARC(), CheckPreprocessingOptions(), checkRemarksOptions(), clang::driver::toolchains::AMDGPUToolChain::checkTargetID(), clang::driver::toolchains::HIPAMDToolChain::checkTargetID(), clang::driver::Compilation::CleanupFile(), CollectArgsForIntegratedAssembler(), CollectARMPACBTIOptions(), clang::driver::ToolChain::computeMSVCVersion(), computeTargetTriple(), clang::driver::tools::aix::Assembler::ConstructJob(), clang::driver::tools::aix::Linker::ConstructJob(), clang::driver::tools::AVR::Linker::ConstructJob(), clang::driver::tools::baremetal::StaticLibTool::ConstructJob(), clang::driver::tools::Clang::ConstructJob(), clang::driver::tools::CrossWindows::Linker::ConstructJob(), clang::driver::tools::darwin::StaticLibTool::ConstructJob(), clang::driver::tools::Flang::ConstructJob(), clang::driver::tools::fuchsia::StaticLibTool::ConstructJob(), clang::driver::tools::gnutools::Linker::ConstructJob(), clang::driver::tools::gnutools::StaticLibTool::ConstructJob(), clang::driver::tools::gcc::Common::ConstructJob(), clang::driver::tools::hexagon::Assembler::ConstructJob(), clang::driver::tools::MinGW::Linker::ConstructJob(), clang::driver::tools::nacltools::Linker::ConstructJob(), clang::driver::tools::PScpu::Linker::ConstructJob(), clang::driver::tools::wasm::Linker::ConstructJob(), CreateOffloadingDeviceToolChains(), CreateTempFile(), DecodeAArch64Features(), DiagnoseInputExistence(), clang::driver::Compilation::ExecuteCommand(), ExecuteCompilation(), findMultilibsFromYAML(), findPassPlugin(), generateCompilationDiagnostics(), getARMFPUFeatures(), getARMHWDivFeatures(), getCSKYFPUFeatures(), clang::driver::ToolChain::GetCXXStdlibType(), clang::driver::toolchains::Fuchsia::GetCXXStdlibType(), clang::driver::toolchains::HexagonToolChain::GetCXXStdlibType(), clang::driver::toolchains::MipsLLVMToolChain::GetCXXStdlibType(), clang::driver::toolchains::NaClToolChain::GetCXXStdlibType(), clang::driver::toolchains::OHOS::GetCXXStdlibType(), clang::driver::toolchains::AMDGPUOpenMPToolChain::getDeviceLibs(), clang::driver::toolchains::HIPAMDToolChain::getDeviceLibs(), clang::driver::toolchains::HIPSPVToolChain::getDeviceLibs(), getHIPOffloadTargetTriple(), clang::driver::ToolChain::GetLinkerPath(), clang::driver::tools::solaris::Linker::getLinkerPath(), clang::driver::tools::wasm::Linker::getLinkerPath(), clang::driver::toolchains::MachO::getLinkerVersion(), GetNamedOutputPath(), getNVIDIAOffloadTargetTriple(), getOffloadArchs(), getOffloadTargetTriple(), getOpenMPRuntime(), getRefinementStep(), getRISCFeaturesFromMcpu(), clang::driver::ToolChain::GetRuntimeLibType(), clang::driver::toolchains::DarwinClang::GetRuntimeLibType(), clang::driver::toolchains::Fuchsia::GetRuntimeLibType(), clang::driver::toolchains::OHOS::GetRuntimeLibType(), getStaticPIE(), clang::driver::tools::getStatsFileName(), GetTemporaryDirectory(), GetTemporaryPath(), clang::driver::ToolChain::GetUnwindLibType(), handleHVXTargetFeatures(), handleHVXWarnings(), clang::driver::toolchains::Generic_GCC::GCCInstallationDetector::init(), ParseArgStrings(), parseArgValues(), parseBinaryMetadataFeatures(), parseClangCLEHFlags(), parseCoverageFeatures(), ParseDebugDefaultVersion(), parseLTOMode(), ParseMPreferVectorWidth(), ParseMRecip(), parseSanitizeTrapArgs(), parseSpecialCaseListArg(), clang::driver::toolchains::PPCLinuxToolChain::PPCLinuxToolChain(), clang::driver::toolchains::PS4PS5Base::PS4PS5Base(), RenderARCMigrateToolOptions(), RenderDebugInfoCompressionArgs(), renderDebugOptions(), RenderDiagnosticsOptions(), renderDwarfFormat(), clang::driver::tools::gcc::Compiler::RenderExtraToolArgs(), RenderFloatingPointOptions(), RenderModulesOptions(), RenderObjCOptions(), RenderSSPOptions(), RenderTrivialAutoVarInitOptions(), clang::driver::toolchains::HLSLToolChain::requiresValidation(), clang::driver::RocmInstallationDetector::RocmInstallationDetector(), clang::driver::SanitizerArgs::SanitizerArgs(), SetRISCVSmallDataLimit(), clang::driver::toolchains::AMDGPUToolChain::TranslateArgs(), clang::driver::toolchains::AMDGPUOpenMPToolChain::TranslateArgs(), clang::driver::toolchains::CudaToolChain::TranslateArgs(), clang::driver::toolchains::Darwin::TranslateArgs(), clang::driver::ToolChain::TranslateOpenMPTargetArgs(), clang::driver::ToolChain::TranslateXarchArgs(), clang::driver::ToolChain::useIntegratedBackend(), validateSpecialCaseListFormat(), clang::driver::CudaInstallationDetector::WarnIfUnsupportedVersion(), and clang::driver::XRayArgs::XRayArgs().
bool Driver::DiagnoseInputExistence | ( | const llvm::opt::DerivedArgList & | Args, |
StringRef | Value, | ||
types::ID | Ty, | ||
bool | TypoCorrect | ||
) | const |
Check that the file referenced by Value exists.
If it doesn't, issue a diagnostic and return false. If TypoCorrect is true and the file does not exist, see if it looks like a likely typo for a flag and if so print a "did you mean" blurb.
Definition at line 2468 of file Driver.cpp.
References Diag(), getCheckInputsExist(), getOpts(), getVFS(), and IsCLMode().
Referenced by BuildInputs().
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int Driver::ExecuteCompilation | ( | Compilation & | C, |
SmallVectorImpl< std::pair< int, const Command * > > & | FailingCommands | ||
) |
ExecuteCompilation - Execute the compilation according to the command line arguments and return an appropriate exit code.
This routine handles additional processing that must be done in addition to just running the subprocesses, for example reporting errors, setting up response files, removing temporary files, etc.
Definition at line 1850 of file Driver.cpp.
References clang::C, Diag(), clang::driver::Command::getCreator(), clang::driver::Tool::getShortName(), clang::driver::Command::getSource(), clang::DiagnosticsEngine::hasErrorOccurred(), clang::driver::Tool::hasGoodDiagnostics(), and isSaveTempsEnabled().
void Driver::generateCompilationDiagnostics | ( | Compilation & | C, |
const Command & | FailingCommand, | ||
StringRef | AdditionalInformation = "" , |
||
CompilationDiagnosticReport * | GeneratedReport = nullptr |
||
) |
generateCompilationDiagnostics - Generate diagnostics information including preprocessed source file(s).
Definition at line 1604 of file Driver.cpp.
References BugReporMsg, BuildActions(), BuildInputs(), BuildJobs(), BuildUniversalActions(), clang::C, CCGenDiagnostics, Cmd, CreateTempFile(), Diag(), clang::driver::Command::Execute(), clang::driver::CrashReportInfo::Filename, clang::driver::Command::getArguments(), clang::getClangFullVersion(), clang::driver::Command::getCreator(), clang::driver::types::getPreprocessedType(), clang::driver::ToolChain::getTriple(), clang::DiagnosticErrorTrap::hasErrorOccurred(), clang::driver::Tool::isDsymutilJob(), clang::driver::Tool::isLinkJob(), Name, printArgList(), PrintVersion(), clang::driver::Command::replaceArguments(), clang::driver::Driver::CompilationDiagnosticReport::TemporaryFiles, and clang::driver::types::TY_INVALID.
Referenced by maybeGenerateCompilationDiagnostics().
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Name to use when invoking gcc/g++.
Definition at line 382 of file Driver.h.
Referenced by clang::driver::tools::gcc::Common::ConstructJob().
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Definition at line 394 of file Driver.h.
Referenced by DiagnoseInputExistence().
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Get the path to the main clang executable.
Definition at line 412 of file Driver.h.
References ClangExecutable.
Referenced by clang::driver::tools::Clang::ConstructJob(), and clang::driver::tools::ClangAs::ConstructJob().
std::string Driver::GetClPchPath | ( | Compilation & | C, |
StringRef | BaseName | ||
) | const |
Return the pathname of the pch file in clang-cl mode.
Definition at line 6146 of file Driver.cpp.
References clang::C.
Referenced by GetNamedOutputPath().
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const char * Driver::getDefaultImageName | ( | ) | const |
Returns the default name for linked images (e.g., "a.out").
Definition at line 5636 of file Driver.cpp.
References clang::Target.
Referenced by BuildJobs(), and GetNamedOutputPath().
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Compute the default -fmodule-cache-path.
Definition at line 3709 of file Clang.cpp.
References clang::Result.
Referenced by RenderModulesOptions().
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Definition at line 390 of file Driver.h.
Referenced by BuildCompilation(), clang::driver::tools::Flang::ConstructJob(), clang::driver::toolchains::HIPAMDToolChain::getDeviceLibs(), clang::driver::toolchains::HIPAMDToolChain::HIPAMDToolChain(), RenderDiagnosticsOptions(), shouldSkipSanitizeOption(), and clang::driver::ToolChain::TranslateXarchArgs().
std::string Driver::GetFilePath | ( | StringRef | Name, |
const ToolChain & | TC | ||
) | const |
GetFilePath - Lookup Name
in the list of file search paths.
TC | - The tool chain for additional information on directories to search. |
Definition at line 6022 of file Driver.cpp.
References Dir, clang::driver::ToolChain::getCompilerRTPath(), clang::driver::ToolChain::getFilePaths(), clang::driver::ToolChain::getLibraryPaths(), Name, P, PrefixDirs, ResourceDir, and SysRoot.
Referenced by clang::driver::ToolChain::GetFilePath(), and HandleImmediateArgs().
phases::ID Driver::getFinalPhase | ( | const llvm::opt::DerivedArgList & | DAL, |
llvm::opt::Arg ** | FinalPhaseArg = nullptr |
||
) | const |
Definition at line 332 of file Driver.cpp.
References clang::driver::phases::Assemble, clang::driver::phases::Backend, CCCIsCPP(), CCGenDiagnostics, clang::driver::phases::Compile, clang::driver::phases::IfsMerge, clang::driver::phases::Link, clang::driver::phases::Precompile, and clang::driver::phases::Preprocess.
Referenced by BuildActions(), BuildOffloadingActions(), and clang::driver::types::getCompilationPhases().
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Get the path to where the clang executable was installed.
Definition at line 417 of file Driver.h.
References Dir, and InstalledDir.
Referenced by clang::driver::toolchains::HexagonToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::MipsLLVMToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::MipsLLVMToolChain::addLibCxxIncludePaths(), clang::driver::toolchains::Linux::computeSysRoot(), clang::driver::toolchains::OHOS::computeSysRoot(), findClangRelativeSysroot(), clang::driver::toolchains::HexagonToolChain::getHexagonLibraryPaths(), and clang::driver::toolchains::HexagonToolChain::HexagonToolChain().
Get the specific kind of LTO being performed.
Definition at line 704 of file Driver.h.
Referenced by clang::driver::tools::aix::Linker::ConstructJob(), clang::driver::tools::AVR::Linker::ConstructJob(), clang::driver::tools::Clang::ConstructJob(), clang::driver::tools::Flang::ConstructJob(), clang::driver::tools::freebsd::Linker::ConstructJob(), clang::driver::tools::fuchsia::Linker::ConstructJob(), clang::driver::tools::gnutools::Linker::ConstructJob(), clang::driver::tools::MinGW::Linker::ConstructJob(), clang::driver::tools::PScpu::Linker::ConstructJob(), and isUsingLTO().
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const char * Driver::GetNamedOutputPath | ( | Compilation & | C, |
const JobAction & | JA, | ||
const char * | BaseInput, | ||
StringRef | BoundArch, | ||
bool | AtTopLevel, | ||
bool | MultipleArchs, | ||
StringRef | NormalizedTriple | ||
) | const |
GetNamedOutputPath - Return the name to use for the output of the action JA
.
The result is appended to the compilation's list of temporary or result files, as appropriate.
C | - The compilation. |
JA | - The action of interest. |
BaseInput | - The original input file that this action was triggered by. |
BoundArch | - The bound architecture. |
AtTopLevel | - Whether this is a "top-level" action. |
MultipleArchs | - Whether multiple -arch options were supplied. |
NormalizedTriple | - The normalized triple of the relevant target. |
Definition at line 5757 of file Driver.cpp.
References clang::driver::types::appendSuffixForType(), clang::C, CCGenDiagnostics, CreateTempFile(), Diag(), GetClPchPath(), getDefaultImageName(), GetModuleOutputPath(), clang::driver::Action::getOffloadingDeviceKind(), clang::driver::Action::getOffloadingToolChain(), GetTemporaryPath(), clang::driver::ToolChain::getTriple(), clang::driver::Action::getType(), clang::driver::types::getTypeTempSuffix(), HasPreprocessOutput(), IsCLMode(), IsDXCMode(), isSaveTempsEnabled(), isSaveTempsObj(), MakeCLOutputFilename(), Name, clang::driver::Action::OFK_HIP, clang::driver::Action::OFK_Host, clang::driver::Action::OFK_None, clang::driver::Action::OFK_OpenMP, and clang::Result.
llvm::DenseSet< StringRef > Driver::getOffloadArchs | ( | Compilation & | C, |
const llvm::opt::DerivedArgList & | Args, | ||
Action::OffloadKind | Kind, | ||
const ToolChain * | TC, | ||
bool | SuppressError = false |
||
) | const |
Returns the set of bound architectures active for this offload kind.
If there are no bound architctures we return a set containing only the empty string. The SuppressError
option is used to suppress errors.
Definition at line 4378 of file Driver.cpp.
References clang::C, clang::CudaArchToString(), clang::CudaDefault, Diag(), clang::driver::ToolChain::getArch(), getCanonicalArchString(), getConflictOffloadArchCombination(), clang::driver::ToolChain::getDriver(), clang::driver::ToolChain::getOpenMPTriple(), getOpts(), clang::driver::ToolChain::getSystemGPUArchs(), clang::driver::ToolChain::getTriple(), clang::HIPDefault, clang::driver::Action::OFK_Cuda, clang::driver::Action::OFK_HIP, and clang::driver::Action::OFK_OpenMP.
Referenced by BuildOffloadingActions(), and CreateOffloadingDeviceToolChains().
Driver::OpenMPRuntimeKind Driver::getOpenMPRuntime | ( | const llvm::opt::ArgList & | Args | ) | const |
Compute the desired OpenMP runtime from the flags provided.
Definition at line 728 of file Driver.cpp.
References Diag(), OMPRT_GOMP, OMPRT_IOMP5, OMPRT_OMP, and OMPRT_Unknown.
Referenced by clang::driver::tools::aix::Linker::ConstructJob(), clang::driver::tools::Clang::ConstructJob(), clang::driver::tools::MinGW::Linker::ConstructJob(), and CreateOffloadingDeviceToolChains().
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Definition at line 388 of file Driver.h.
References clang::driver::getDriverOptTable().
Referenced by BuildInputs(), DiagnoseInputExistence(), getOffloadArchs(), getStaticPIE(), HandleAutocompletions(), ParseArgStrings(), PrintHelp(), clang::driver::toolchains::AMDGPUToolChain::TranslateArgs(), clang::driver::toolchains::AMDGPUOpenMPToolChain::TranslateArgs(), clang::driver::toolchains::CudaToolChain::TranslateArgs(), clang::driver::toolchains::MachO::TranslateArgs(), clang::driver::toolchains::Generic_GCC::TranslateArgs(), clang::driver::toolchains::HIPAMDToolChain::TranslateArgs(), clang::driver::toolchains::HLSLToolChain::TranslateArgs(), clang::driver::toolchains::MSVCToolChain::TranslateArgs(), clang::driver::ToolChain::TranslateOpenMPTargetArgs(), and clang::driver::ToolChain::TranslateXarchArgs().
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Definition at line 401 of file Driver.h.
Referenced by clang::driver::tools::Clang::ConstructJob(), and clang::driver::tools::ClangAs::ConstructJob().
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std::string Driver::GetProgramPath | ( | StringRef | Name, |
const ToolChain & | TC | ||
) | const |
GetProgramPath - Lookup Name
in the list of program search paths.
TC | - The provided tool chain for additional information on directories to search. |
Definition at line 6082 of file Driver.cpp.
References clang::driver::ToolChain::getProgramPaths(), Name, P, PrefixDirs, and ScanDirForExecutable().
Referenced by clang::driver::tools::Flang::ConstructJob(), clang::driver::ToolChain::GetProgramPath(), and HandleImmediateArgs().
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Parse digits from a string Str
and fulfill Digits
with the parsed numbers.
This method assumes that the max number of digits to look for is equal to Digits.size().
Definition at line 6465 of file Driver.cpp.
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GetReleaseVersion - Parse (([0-9]+)(.
([0-9]+)(.([0-9]+)?))?)? and return the grouped values as integers. Numbers which are not provided are set to 0.
([0-9]+)(.([0-9]+)?))?)? and return the grouped values as integers. Numbers which are not provided are set to 0.
Definition at line 6427 of file Driver.cpp.
Referenced by getSystemOrSDKMacOSVersion().
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Takes the path to a binary that's either in bin/ or lib/ and returns the path to clang's resource directory.
Definition at line 163 of file Driver.cpp.
Referenced by Driver(), and clang::CompilerInvocation::GetResourcesPath().
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Definition at line 409 of file Driver.h.
Referenced by computeBaseSysRoot(), clang::driver::tools::aix::Assembler::ConstructJob(), clang::driver::tools::aix::Linker::ConstructJob(), getLiteralTriple(), clang::driver::toolchains::OHOS::getRuntimePaths(), clang::driver::tools::GetSDLFromOffloadArchive(), and clang::driver::toolchains::RISCVToolChain::hasGCCToolchain().
std::string Driver::GetTemporaryDirectory | ( | StringRef | Prefix | ) | const |
GetTemporaryDirectory - Return the pathname of a temporary directory to use as part of compilation; the directory will have the given prefix.
Definition at line 6135 of file Driver.cpp.
References Diag().
Referenced by CreateTempFile().
std::string Driver::GetTemporaryPath | ( | StringRef | Prefix, |
StringRef | Suffix | ||
) | const |
GetTemporaryPath - Return the pathname of a temporary file to use as part of compilation; the file will have the given prefix and suffix.
GCC goes to extra lengths here to be a bit more robust.
Definition at line 6124 of file Driver.cpp.
References Diag().
Referenced by CreateTempFile(), GetNamedOutputPath(), and clang::driver::tools::GetSDLFromOffloadArchive().
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Definition at line 406 of file Driver.h.
References DriverTitle.
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Definition at line 392 of file Driver.h.
Referenced by clang::driver::toolchains::BareMetal::AddClangCXXStdlibIncludeArgs(), clang::driver::toolchains::Hurd::AddClangSystemIncludeArgs(), clang::driver::toolchains::Linux::AddClangSystemIncludeArgs(), addDefaultIgnorelists(), clang::driver::toolchains::Generic_GCC::addLibCxxIncludePaths(), clang::driver::tools::addPathIfExists(), addPGOAndCoverageFlags(), computeBaseSysRoot(), clang::driver::tools::Clang::ConstructJob(), CreateTempFile(), clang::driver::CudaInstallationDetector::CudaInstallationDetector(), clang::driver::RocmInstallationDetector::detectDeviceLibrary(), clang::driver::RocmInstallationDetector::detectHIPRuntime(), DiagnoseInputExistence(), findAndroidArmMultilibs(), findBiarchMultilibs(), findCSKYMultilibs(), findMSP430Multilibs(), findMultilibsFromYAML(), findRISCVBareMetalMultilibs(), findRISCVMultilibs(), clang::driver::toolchains::FreeBSD::FreeBSD(), clang::driver::toolchains::HexagonToolChain::getHexagonTargetDir(), clang::driver::toolchains::Hurd::getMultiarchTriple(), clang::driver::toolchains::Linux::getMultiarchTriple(), clang::driver::ToolChain::getVFS(), clang::driver::toolchains::HexagonToolChain::HexagonToolChain(), clang::driver::toolchains::Generic_GCC::GCCInstallationDetector::init(), clang::driver::toolchains::Linux::Linux(), parseSpecialCaseListArg(), renderDebugOptions(), validateSpecialCaseListFormat(), and clang::driver::XRayArgs::XRayArgs().
void Driver::HandleAutocompletions | ( | StringRef | PassedFlags | ) | const |
HandleAutocompletions - Handle –autocomplete by searching and printing possible flags, descriptions, and its arguments.
Definition at line 1984 of file Driver.cpp.
References clang::driver::options::CC1Option, clang::driver::options::ClangOption, clang::driver::options::FlangOption, clang::DiagnosticIDs::getDiagnosticFlags(), getOpts(), clang::driver::options::Ignored, IsFlangMode(), clang::driver::options::Unsupported, and X.
Referenced by HandleImmediateArgs().
bool Driver::HandleImmediateArgs | ( | const Compilation & | C | ) |
HandleImmediateArgs - Handle any arguments which should be treated before building actions or binding tools.
Definition at line 2071 of file Driver.cpp.
References clang::C, clang::driver::ToolChain::ComputeEffectiveClangTriple(), clang::driver::MultilibSet::expandFlags(), clang::driver::Multilib::gccSuffix(), clang::driver::ToolChain::getCompilerRT(), clang::driver::ToolChain::getCompilerRTPath(), clang::DiagnosticIDs::getDiagnosticFlags(), GetFilePath(), clang::driver::ToolChain::getFilePaths(), clang::driver::ToolChain::getMultilibFlags(), clang::driver::ToolChain::getMultilibs(), GetProgramPath(), clang::driver::ToolChain::getProgramPaths(), clang::driver::ToolChain::GetRuntimeLibType(), clang::driver::ToolChain::getRuntimePath(), clang::driver::ToolChain::getSelectedMultilibs(), clang::driver::ToolChain::getTripleString(), HandleAutocompletions(), PrefixDirs, PrintDiagnosticCategories(), PrintHelp(), clang::driver::ToolChain::printVerboseInfo(), PrintVersion(), ResourceDir, clang::driver::ToolChain::RLT_CompilerRT, clang::driver::ToolChain::RLT_Libgcc, SystemConfigDir, and UserConfigDir.
Referenced by BuildCompilation().
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Returns true if the user has indicated a C++20 header unit mode.
Definition at line 693 of file Driver.h.
References clang::driver::HeaderMode_None.
Referenced by BuildInputs().
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Whether the driver should follow cl.exe like behavior.
Definition at line 225 of file Driver.h.
Referenced by BuildCompilation(), BuildInputs(), CheckPreprocessingOptions(), clang::driver::tools::Clang::ConstructJob(), DiagnoseInputExistence(), clang::driver::Compilation::ExecuteJobs(), GetNamedOutputPath(), ParseArgStrings(), and renderDebugOptions().
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Whether the driver should follow dxc.exe like behavior.
Definition at line 232 of file Driver.h.
Referenced by BuildCompilation(), BuildInputs(), and GetNamedOutputPath().
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Whether the driver should invoke flang for fortran inputs.
Other modes fall back to calling gcc which in turn calls gfortran.
Definition at line 229 of file Driver.h.
Referenced by BuildInputs(), clang::driver::tools::gnutools::Linker::ConstructJob(), HandleAutocompletions(), clang::driver::ToolChain::LookupTypeForExtension(), PrintHelp(), PrintVersion(), and clang::driver::ToolChain::SelectTool().
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Definition at line 424 of file Driver.h.
Referenced by ExecuteCompilation(), GetNamedOutputPath(), clang::driver::Compilation::initCompilationForDiagnostics(), and clang::driver::Compilation::~Compilation().
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Definition at line 425 of file Driver.h.
Referenced by GetNamedOutputPath().
Returns true if we are performing any kind of LTO.
Definition at line 699 of file Driver.h.
References getLTOMode(), and clang::driver::LTOK_None.
Referenced by clang::driver::tools::aix::Linker::ConstructJob(), clang::driver::tools::AVR::Linker::ConstructJob(), clang::driver::tools::Clang::ConstructJob(), clang::driver::tools::OffloadPackager::ConstructJob(), clang::driver::tools::freebsd::Linker::ConstructJob(), clang::driver::tools::fuchsia::Linker::ConstructJob(), clang::driver::tools::gnutools::Linker::ConstructJob(), clang::driver::tools::MinGW::Linker::ConstructJob(), clang::driver::tools::PScpu::Linker::ConstructJob(), ConstructPhaseAction(), and clang::driver::SanitizerArgs::SanitizerArgs().
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Definition at line 558 of file Driver.h.
References clang::C, Crash, generateCompilationDiagnostics(), clang::DiagnosticsEngine::Report(), and clang::DiagnosticsEngine::setLastDiagnosticIgnored().
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Definition at line 432 of file Driver.h.
Referenced by BuildActions(), BuildOffloadingActions(), and ConstructPhaseAction().
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Definition at line 431 of file Driver.h.
Referenced by BuildOffloadingActions().
InputArgList Driver::ParseArgStrings | ( | ArrayRef< const char * > | Args, |
bool | UseDriverMode, | ||
bool & | ContainsError | ||
) |
ParseArgStrings - Parse the given list of strings into an ArgList.
Definition at line 251 of file Driver.cpp.
References clang::driver::options::CC1Option, Diag(), clang::DiagnosticsEngine::getDiagnosticLevel(), getOpts(), IsCLMode(), clang::DiagnosticsEngine::Report(), clang::driver::options::Unsupported, and clang::DiagnosticsEngine::Warning.
Referenced by BuildCompilation().
void Driver::PrintActions | ( | const Compilation & | C | ) | const |
PrintActions - Print the list of actions.
Definition at line 2364 of file Driver.cpp.
References clang::C, and PrintActions1().
Referenced by BuildCompilation().
void Driver::PrintHelp | ( | bool | ShowHidden | ) | const |
PrintHelp - Print the help text.
ShowHidden | - Show hidden options. |
Definition at line 1932 of file Driver.cpp.
References DriverTitle, clang::driver::options::FlangOption, getOpts(), IsFlangMode(), and Name.
Referenced by HandleImmediateArgs().
void Driver::PrintVersion | ( | const Compilation & | C, |
raw_ostream & | OS | ||
) | const |
PrintVersion - Print the driver version.
Definition at line 1947 of file Driver.cpp.
References clang::C, clang::getClangFullVersion(), clang::getClangToolFullVersion(), clang::driver::ToolChain::getThreadModel(), clang::driver::ToolChain::getTripleString(), InstalledDir, IsFlangMode(), and clang::driver::ToolChain::isThreadModelSupported().
Referenced by CollectArgsForIntegratedAssembler(), generateCompilationDiagnostics(), and HandleImmediateArgs().
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Definition at line 396 of file Driver.h.
Referenced by clang::createInvocation().
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Definition at line 422 of file Driver.h.
References InstalledDir.
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Definition at line 399 of file Driver.h.
Referenced by clang::createInvocation().
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Definition at line 404 of file Driver.h.
References ClangNameParts.
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bool Driver::ShouldEmitStaticLibrary | ( | const llvm::opt::ArgList & | Args | ) | const |
ShouldEmitStaticLibrary - Should the linker emit a static library.
Definition at line 6415 of file Driver.cpp.
Referenced by BuildActions().
ShouldUseClangCompiler - Should the clang compiler be used to handle this action.
Definition at line 6386 of file Driver.cpp.
References clang::driver::Action::input_begin(), clang::driver::types::isAcceptedByClang(), and clang::driver::Action::size().
ShouldUseFlangCompiler - Should the flang compiler be used to handle this action.
Definition at line 6401 of file Driver.cpp.
References clang::driver::Action::input_begin(), clang::driver::types::isAcceptedByFlang(), and clang::driver::Action::size().
CC1ToolFunc clang::driver::Driver::CC1Main = nullptr |
Definition at line 274 of file Driver.h.
Referenced by clang::driver::tools::Clang::ConstructJob(), and clang::driver::tools::ClangAs::ConstructJob().
unsigned clang::driver::Driver::CCCPrintBindings |
Only print tool bindings, don't build any jobs.
Definition at line 235 of file Driver.h.
Referenced by BuildCompilation().
unsigned clang::driver::Driver::CCGenDiagnostics |
Whether the driver is generating diagnostics for debugging purposes.
Definition at line 258 of file Driver.h.
Referenced by BuildInputs(), clang::driver::tools::Clang::ConstructJob(), clang::driver::tools::ClangAs::ConstructJob(), ConstructPhaseAction(), CreateTempFile(), generateCompilationDiagnostics(), getFinalPhase(), and GetNamedOutputPath().
unsigned clang::driver::Driver::CCLogDiagnostics |
Set CC_LOG_DIAGNOSTICS mode, which causes the frontend to log diagnostics to CCLogDiagnosticsFilename or to stderr, in a stable machine readable format.
Definition at line 255 of file Driver.h.
Referenced by clang::driver::tools::Clang::ConstructJob().
std::string clang::driver::Driver::CCLogDiagnosticsFilename |
The file to log CC_LOG_DIAGNOSTICS output to, if enabled.
Definition at line 207 of file Driver.h.
Referenced by clang::driver::tools::Clang::ConstructJob().
std::string clang::driver::Driver::CCPrintHeadersFilename |
The file to log CC_PRINT_HEADERS output to, if enabled.
Definition at line 204 of file Driver.h.
Referenced by clang::driver::tools::Clang::ConstructJob().
HeaderIncludeFilteringKind clang::driver::Driver::CCPrintHeadersFiltering = HIFIL_None |
This flag determines whether clang should filter the header information that is emitted.
If enviroment variable CC_PRINT_HEADERS_FILTERING is set to "only-direct-system", only system headers that are directly included from non-system headers are emitted.
Definition at line 250 of file Driver.h.
Referenced by clang::driver::tools::Clang::ConstructJob().
HeaderIncludeFormatKind clang::driver::Driver::CCPrintHeadersFormat = HIFMT_None |
The format of the header information that is emitted.
If CC_PRINT_HEADERS is set, the format is textual. Otherwise, the format is determined by the enviroment variable CC_PRINT_HEADERS_FORMAT.
Definition at line 244 of file Driver.h.
Referenced by clang::driver::tools::Clang::ConstructJob().
std::string clang::driver::Driver::CCPrintInternalStatReportFilename |
The file to log CC_PRINT_INTERNAL_STAT_FILE output to, if enabled.
Definition at line 198 of file Driver.h.
Referenced by clang::driver::tools::getStatsFileName().
unsigned clang::driver::Driver::CCPrintInternalStats |
Set CC_PRINT_INTERNAL_STAT mode, which causes the driver to dump internal performance report to CC_PRINT_INTERNAL_STAT_FILE or to stdout.
Definition at line 266 of file Driver.h.
Referenced by clang::driver::tools::Clang::ConstructJob(), and clang::driver::tools::getStatsFileName().
unsigned clang::driver::Driver::CCPrintOptions |
std::string clang::driver::Driver::CCPrintOptionsFilename |
unsigned clang::driver::Driver::CCPrintProcessStats |
Set CC_PRINT_PROC_STAT mode, which causes the driver to dump performance report to CC_PRINT_PROC_STAT_FILE or to stdout.
Definition at line 262 of file Driver.h.
Referenced by BuildCompilation(), and BuildJobs().
std::string clang::driver::Driver::CCPrintStatReportFilename |
The file to log CC_PRINT_PROC_STAT_FILE output to, if enabled.
Definition at line 195 of file Driver.h.
Referenced by BuildCompilation(), and BuildJobs().
std::string clang::driver::Driver::ClangExecutable |
The original path to the clang executable.
Definition at line 158 of file Driver.h.
Referenced by BuildCompilation(), clang::driver::tools::aix::Linker::ConstructJob(), Driver(), and getClangProgramPath().
ParsedClangName clang::driver::Driver::ClangNameParts |
Target and driver mode components extracted from clang executable name.
Definition at line 161 of file Driver.h.
Referenced by setTargetAndMode().
std::string clang::driver::Driver::Dir |
The path the driver executable was in, as invoked from the command line.
Definition at line 155 of file Driver.h.
Referenced by clang::driver::toolchains::Fuchsia::AddClangCXXStdlibIncludeArgs(), clang::driver::toolchains::OHOS::AddClangCXXStdlibIncludeArgs(), clang::driver::toolchains::NaClToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::NaClToolChain::addLibCxxIncludePaths(), clang::driver::tools::addOpenMPDeviceRTL(), clang::driver::tools::AddStaticDeviceLibs(), BuildCompilation(), computeBaseSysRoot(), clang::driver::toolchains::CSKYToolChain::CSKYToolChain(), Driver(), clang::driver::toolchains::Fuchsia::Fuchsia(), GetFilePath(), getInstalledDir(), GetResourcesPath(), clang::driver::ToolChain::getStdlibPath(), clang::driver::toolchains::RISCVToolChain::hasGCCToolchain(), clang::driver::toolchains::Hurd::Hurd(), clang::driver::toolchains::OHOS::OHOS(), clang::driver::toolchains::PS4PS5Base::PS4PS5Base(), clang::driver::toolchains::RISCVToolChain::RISCVToolChain(), and clang::driver::toolchains::Solaris::Solaris().
std::string clang::driver::Driver::DriverTitle |
Driver title to use with help.
Definition at line 189 of file Driver.h.
Referenced by getTitle(), PrintHelp(), and setTitle().
std::string clang::driver::Driver::DyldPrefix |
Dynamic loader prefix, if present.
Definition at line 186 of file Driver.h.
Referenced by BuildCompilation(), clang::driver::tools::fuchsia::Linker::ConstructJob(), and clang::driver::tools::gnutools::Linker::ConstructJob().
std::string clang::driver::Driver::HostBits |
std::string clang::driver::Driver::InstalledDir |
The path to the installed clang directory, if any.
Definition at line 164 of file Driver.h.
Referenced by clang::driver::toolchains::HexagonToolChain::addLibCxxIncludePaths(), clang::driver::toolchains::HexagonToolChain::addLibStdCxxIncludePaths(), BuildCompilation(), constructHexagonLinkArgs(), Driver(), getInstalledDir(), clang::driver::toolchains::Generic_GCC::GCCInstallationDetector::init(), PrintVersion(), and setInstalledDir().
std::string clang::driver::Driver::Name |
The name the driver was invoked as.
Definition at line 151 of file Driver.h.
Referenced by BuildCompilation(), Driver(), generateCompilationDiagnostics(), GetFilePath(), GetNamedOutputPath(), GetProgramPath(), and PrintHelp().
prefix_list clang::driver::Driver::PrefixDirs |
Definition at line 180 of file Driver.h.
Referenced by clang::driver::toolchains::HexagonToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::HexagonToolChain::addLibCxxIncludePaths(), clang::driver::toolchains::HexagonToolChain::addLibStdCxxIncludePaths(), BuildCompilation(), constructHexagonLinkArgs(), GetFilePath(), clang::driver::toolchains::HexagonToolChain::getHexagonLibraryPaths(), GetProgramPath(), HandleImmediateArgs(), and clang::driver::toolchains::HexagonToolChain::HexagonToolChain().
std::string clang::driver::Driver::ResourceDir |
The path to the compiler resource directory.
Definition at line 167 of file Driver.h.
Referenced by clang::driver::toolchains::AIX::AddClangSystemIncludeArgs(), clang::driver::toolchains::CrossWindowsToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::DarwinClang::AddClangSystemIncludeArgs(), clang::driver::toolchains::DragonFly::AddClangSystemIncludeArgs(), clang::driver::toolchains::FreeBSD::AddClangSystemIncludeArgs(), clang::driver::toolchains::Fuchsia::AddClangSystemIncludeArgs(), clang::driver::toolchains::Haiku::AddClangSystemIncludeArgs(), clang::driver::toolchains::HexagonToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::Hurd::AddClangSystemIncludeArgs(), clang::driver::toolchains::Linux::AddClangSystemIncludeArgs(), clang::driver::toolchains::MipsLLVMToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::NaClToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::NetBSD::AddClangSystemIncludeArgs(), clang::driver::toolchains::OHOS::AddClangSystemIncludeArgs(), clang::driver::toolchains::OpenBSD::AddClangSystemIncludeArgs(), clang::driver::toolchains::PPCFreeBSDToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::PPCLinuxToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::PS4PS5Base::AddClangSystemIncludeArgs(), clang::driver::toolchains::Solaris::AddClangSystemIncludeArgs(), clang::driver::toolchains::ZOS::AddClangSystemIncludeArgs(), clang::driver::CudaInstallationDetector::AddCudaIncludeArgs(), addDefaultIgnorelists(), clang::driver::RocmInstallationDetector::AddHIPIncludeArgs(), addOpenMPDeviceLibC(), BuildCompilation(), clang::driver::tools::Clang::ConstructJob(), clang::driver::RocmInstallationDetector::detectDeviceLibrary(), Driver(), clang::driver::toolchains::OHOS::getArchSpecificLibPaths(), GetFilePath(), clang::driver::ToolChain::getRuntimePath(), clang::driver::toolchains::OHOS::getRuntimePaths(), HandleImmediateArgs(), and RenderModulesOptions().
std::string clang::driver::Driver::SysRoot |
sysroot, if present
Definition at line 183 of file Driver.h.
Referenced by clang::driver::toolchains::CrossWindowsToolChain::AddClangCXXStdlibIncludeArgs(), clang::driver::toolchains::CrossWindowsToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::DragonFly::AddClangSystemIncludeArgs(), clang::driver::toolchains::FreeBSD::AddClangSystemIncludeArgs(), clang::driver::toolchains::Fuchsia::AddClangSystemIncludeArgs(), clang::driver::toolchains::Haiku::AddClangSystemIncludeArgs(), clang::driver::toolchains::HexagonToolChain::AddClangSystemIncludeArgs(), clang::driver::toolchains::NetBSD::AddClangSystemIncludeArgs(), clang::driver::toolchains::OpenBSD::AddClangSystemIncludeArgs(), clang::driver::toolchains::Solaris::AddClangSystemIncludeArgs(), clang::driver::toolchains::HexagonToolChain::addLibCxxIncludePaths(), BuildCompilation(), computeBaseSysRoot(), clang::driver::ToolChain::computeSysRoot(), clang::driver::toolchains::Linux::computeSysRoot(), clang::driver::toolchains::MipsLLVMToolChain::computeSysRoot(), clang::driver::toolchains::OHOS::computeSysRoot(), constructHexagonLinkArgs(), clang::driver::tools::aix::Linker::ConstructJob(), clang::driver::tools::CrossWindows::Linker::ConstructJob(), clang::driver::tools::CSKY::Linker::ConstructJob(), clang::driver::tools::dragonfly::Linker::ConstructJob(), clang::driver::tools::freebsd::Linker::ConstructJob(), clang::driver::tools::fuchsia::Linker::ConstructJob(), clang::driver::tools::gnutools::Linker::ConstructJob(), clang::driver::tools::haiku::Linker::ConstructJob(), clang::driver::tools::MinGW::Linker::ConstructJob(), clang::driver::tools::msp430::Linker::ConstructJob(), clang::driver::tools::nacltools::Linker::ConstructJob(), clang::driver::tools::netbsd::Linker::ConstructJob(), clang::driver::tools::openbsd::Linker::ConstructJob(), clang::driver::tools::PScpu::Linker::ConstructJob(), clang::driver::tools::RISCV::Linker::ConstructJob(), clang::driver::CudaInstallationDetector::CudaInstallationDetector(), Driver(), clang::driver::toolchains::AVRToolChain::findAVRLibcInstallation(), clang::driver::toolchains::Fuchsia::Fuchsia(), GetFilePath(), clang::driver::Compilation::getSysRoot(), clang::driver::toolchains::Generic_GCC::GCCInstallationDetector::init(), clang::driver::toolchains::MinGW::MinGW(), clang::driver::toolchains::Solaris::Solaris(), and testTriple().
std::string clang::driver::Driver::SystemConfigDir |
System directory for config files.
Definition at line 170 of file Driver.h.
Referenced by Driver(), and HandleImmediateArgs().
std::string clang::driver::Driver::UserConfigDir |
User directory for config files.
Definition at line 173 of file Driver.h.
Referenced by Driver(), and HandleImmediateArgs().