Namespaces
namespace	custom_flag

namespace	options

namespace	phases

namespace	toolchains

namespace	tools

namespace	types

Classes
class	Action
	Action - Represent an abstract compilation step to perform. More...

class	AnalyzeJobAction

class	AssembleJobAction

class	BackendJobAction

class	BinaryAnalyzeJobAction

class	BindArchAction

class	CC1Command
	Use the CC1 tool callback when available, to avoid creating a new process. More...

class	Command
	Command - An executable path/name and argument vector to execute. More...

class	Compilation
	Compilation - A set of tasks to perform for a single driver invocation. More...

class	CompileJobAction

struct	CrashReportInfo

class	CudaInstallationDetector
	A class to find a viable CUDA installation. More...

class	CUIDOptions
	Options for specifying CUID used by CUDA/HIP for uniquely identifying compilation units. More...

struct	DetectedMultilibs

struct	DeviceLibABIVersion
	ABI version of device library. More...

class	Distro
	Distro - Helper class for detecting and classifying Linux distributions. More...

class	Driver
	Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like command line arguments. More...

class	DsymutilJobAction

class	ExtractAPIJobAction

class	IfsMergeJobAction

class	InputAction

class	InputInfo
	InputInfo - Wrapper for information about an input source. More...

class	JobAction

class	JobList
	JobList - A sequence of jobs to perform. More...

class	LinkerWrapperJobAction

class	LinkJobAction

class	LipoJobAction

class	MigrateJobAction

class	Multilib
	This corresponds to a single GCC Multilib, or a segment of one controlled by a command line flag. More...

class	MultilibBuilder
	This corresponds to a single GCC multilib, or a segment of one controlled by a command line flag. More...

class	MultilibSet
	See also MultilibSetBuilder for combining multilibs into a set. More...

class	MultilibSetBuilder
	This class can be used to create a MultilibSet, and contains helper functions to add combinations of multilibs before creating a MultilibSet instance with makeMultilibSet(). More...

class	OffloadAction
	An offload action combines host or/and device actions according to the programming model implementation needs and propagates the offloading kind to its dependences. More...

class	OffloadBundlingJobAction

class	OffloadPackagerJobAction

class	OffloadUnbundlingJobAction

struct	ParsedClangName
	Helper structure used to pass information extracted from clang executable name such as `i686-linux-android-g++`. More...

class	PrecompileJobAction

class	PreprocessJobAction

class	RegisterEffectiveTriple
	Set a ToolChain's effective triple. More...

struct	ResponseFileSupport

class	RocmInstallationDetector
	A class to find a viable ROCM installation TODO: Generalize to handle libclc. More...

class	SanitizerArgs

class	StaticLibJobAction

class	SYCLInstallationDetector

class	Tool
	Tool - Information on a specific compilation tool. More...

class	ToolChain
	ToolChain - Access to tools for a single platform. More...

class	VerifyDebugInfoJobAction

class	VerifyJobAction

class	VerifyPCHJobAction

class	XRayArgs

Typedefs
typedef SmallVector< InputInfo, 4 >	InputInfoList

typedef llvm::DenseMap< const JobAction , const char >	ArgStringMap
	ArgStringMap - Type used to map a JobAction to its result file.

typedef SmallVector< Action *, 3 >	ActionList
	ActionList - Type used for lists of actions.

Enumerations
enum	LTOKind { LTOK_None , LTOK_Full , LTOK_Thin , LTOK_Unknown }
	Describes the kind of LTO mode selected via -f(no-)?lto(=.*)? options. More...

enum	ModuleHeaderMode { HeaderMode_None , HeaderMode_Default , HeaderMode_User , HeaderMode_System }
	Whether headers used to construct C++20 module units should be looked up by the path supplied on the command line, or in the user or system search paths. More...

Functions
bool	isOptimizationLevelFast (const llvm::opt::ArgList &Args)

bool	willEmitRemarks (const llvm::opt::ArgList &Args)

llvm::StringRef	getDriverMode (StringRef ProgName, ArrayRef< const char * > Args)
	Returns the driver mode option's value, i.e.

bool	IsClangCL (StringRef DriverMode)
	Checks whether the value produced by getDriverMode is for CL mode.

llvm::Error	expandResponseFiles (SmallVectorImpl< const char * > &Args, bool ClangCLMode, llvm::BumpPtrAllocator &Alloc, llvm::vfs::FileSystem *FS=nullptr)
	Expand response files from a clang driver or cc1 invocation.

void	applyOverrideOptions (SmallVectorImpl< const char * > &Args, const char OverrideOpts, llvm::StringSet<> &SavedStrings, raw_ostream OS=nullptr)
	Apply a space separated list of edits to the input argument lists.

raw_ostream &	operator<< (raw_ostream &OS, const Multilib &M)

raw_ostream &	operator<< (raw_ostream &OS, const MultilibSet &MS)

const llvm::opt::OptTable &	getDriverOptTable ()

bool	findMIPSMultilibs (const Driver &D, const llvm::Triple &TargetTriple, StringRef Path, const llvm::opt::ArgList &Args, DetectedMultilibs &Result)

Typedef Documentation

◆ ActionList

typedef SmallVector<Action*, 3> clang::driver::ActionList

ActionList - Type used for lists of actions.

Definition at line 25 of file Util.h.

◆ ArgStringMap

typedef llvm::DenseMap<const JobAction*, const char*> clang::driver::ArgStringMap

ArgStringMap - Type used to map a JobAction to its result file.

Definition at line 22 of file Util.h.

◆ InputInfoList

typedef SmallVector< InputInfo, 4 > clang::driver::InputInfoList

Definition at line 50 of file Driver.h.

Enumeration Type Documentation

◆ LTOKind

enum clang::driver::LTOKind

Describes the kind of LTO mode selected via -f(no-)?lto(=.*)? options.

Enumerator
LTOK_None
LTOK_Full
LTOK_Thin
LTOK_Unknown

Definition at line 58 of file Driver.h.

◆ ModuleHeaderMode

enum clang::driver::ModuleHeaderMode

Whether headers used to construct C++20 module units should be looked up by the path supplied on the command line, or in the user or system search paths.

Enumerator
HeaderMode_None
HeaderMode_Default
HeaderMode_User
HeaderMode_System

Definition at line 68 of file Driver.h.

Function Documentation

◆ applyOverrideOptions()

void clang::driver::applyOverrideOptions	(	SmallVectorImpl< const char * > &	Args,
		const char *	OverrideOpts,
		llvm::StringSet<> &	SavedStrings,
		raw_ostream *	OS = `nullptr`
	)

Apply a space separated list of edits to the input argument lists.

See applyOneOverrideOption.

Definition at line 7165 of file Driver.cpp.

References applyOneOverrideOption().

◆ expandResponseFiles()

llvm::Error clang::driver::expandResponseFiles	(	SmallVectorImpl< const char * > &	Args,
		bool	ClangCLMode,
		llvm::BumpPtrAllocator &	Alloc,
		llvm::vfs::FileSystem *	FS = `nullptr`
	)

Expand response files from a clang driver or cc1 invocation.

Parameters

Args	The arguments that will be expanded.
ClangCLMode	Whether clang is in CL mode.
Alloc	Allocator for new arguments.
FS	Filesystem to use when expanding files.

Definition at line 7011 of file Driver.cpp.

References ClangCLMode, and clang::Default.

Referenced by forEachDriverJob().

◆ findMIPSMultilibs()

bool clang::driver::findMIPSMultilibs	(	const Driver &	D,
		const llvm::Triple &	TargetTriple,
		StringRef	Path,
		const llvm::opt::ArgList &	Args,
		DetectedMultilibs &	Result
	)

Referenced by clang::driver::toolchains::MipsLLVMToolChain::MipsLLVMToolChain().

◆ getDriverMode()

llvm::StringRef clang::driver::getDriverMode	(	StringRef	ProgName,
		ArrayRef< const char * >	Args
	)

Returns the driver mode option's value, i.e.

X in --driver-mode=X. If Args doesn't mention one explicitly, tries to deduce from ProgName. Returns empty on failure. Common values are "gcc", "g++", "cpp", "cl" and "flang". Returned value need not be one of these.

Definition at line 6994 of file Driver.cpp.

References clang::driver::ParsedClangName::DriverMode, getDriverOptTable(), and clang::driver::ToolChain::getTargetAndModeFromProgramName().

Referenced by clang::driver::Driver::BuildCompilation(), and forEachDriverJob().