LLVM 19.0.0git
Classes | Public Member Functions | List of all members
llvm::Module Class Reference

A Module instance is used to store all the information related to an LLVM module. More...

#include "llvm/IR/Module.h"

Classes

class  debug_compile_units_iterator
 An iterator for DICompileUnits that skips those marked NoDebug. More...
 
struct  ModuleFlagEntry
 

Public Member Functions

void dropTriviallyDeadConstantArrays ()
 Destroy ConstantArrays in LLVMContext if they are not used.
 
bool getSemanticInterposition () const
 Returns whether semantic interposition is to be respected.
 
void setSemanticInterposition (bool)
 Set whether semantic interposition is to be respected.
 
bool getRtLibUseGOT () const
 Returns true if PLT should be avoided for RTLib calls.
 
void setRtLibUseGOT ()
 Set that PLT should be avoid for RTLib calls.
 
bool getDirectAccessExternalData () const
 Get/set whether referencing global variables can use direct access relocations on ELF targets.
 
void setDirectAccessExternalData (bool Value)
 
UWTableKind getUwtable () const
 Get/set whether synthesized functions should get the uwtable attribute.
 
void setUwtable (UWTableKind Kind)
 
FramePointerKind getFramePointer () const
 Get/set whether synthesized functions should get the "frame-pointer" attribute.
 
void setFramePointer (FramePointerKind Kind)
 
StringRef getStackProtectorGuard () const
 Get/set what kind of stack protector guard to use.
 
void setStackProtectorGuard (StringRef Kind)
 
StringRef getStackProtectorGuardReg () const
 Get/set which register to use as the stack protector guard register.
 
void setStackProtectorGuardReg (StringRef Reg)
 
StringRef getStackProtectorGuardSymbol () const
 Get/set a symbol to use as the stack protector guard.
 
void setStackProtectorGuardSymbol (StringRef Symbol)
 
int getStackProtectorGuardOffset () const
 Get/set what offset from the stack protector to use.
 
void setStackProtectorGuardOffset (int Offset)
 
unsigned getOverrideStackAlignment () const
 Get/set the stack alignment overridden from the default.
 
void setOverrideStackAlignment (unsigned Align)
 
unsigned getMaxTLSAlignment () const
 
void setOwnedMemoryBuffer (std::unique_ptr< MemoryBuffer > MB)
 Take ownership of the given memory buffer.
 
void setPartialSampleProfileRatio (const ModuleSummaryIndex &Index)
 Set the partial sample profile ratio in the profile summary module flag, if applicable.
 
StringRef getDarwinTargetVariantTriple () const
 Get the target variant triple which is a string describing a variant of the target host platform.
 
void setDarwinTargetVariantTriple (StringRef T)
 Set the target variant triple which is a string describing a variant of the target host platform.
 
VersionTuple getDarwinTargetVariantSDKVersion () const
 Get the target variant version build SDK version metadata.
 
void setDarwinTargetVariantSDKVersion (VersionTuple Version)
 Set the target variant version build SDK version metadata.
 
Module Level Accessors
const std::string & getModuleIdentifier () const
 Get the module identifier which is, essentially, the name of the module.
 
unsigned getInstructionCount () const
 Returns the number of non-debug IR instructions in the module.
 
const std::string & getSourceFileName () const
 Get the module's original source file name.
 
StringRef getName () const
 Get a short "name" for the module.
 
const std::string & getDataLayoutStr () const
 Get the data layout string for the module's target platform.
 
const DataLayoutgetDataLayout () const
 Get the data layout for the module's target platform.
 
const std::string & getTargetTriple () const
 Get the target triple which is a string describing the target host.
 
LLVMContextgetContext () const
 Get the global data context.
 
const std::string & getModuleInlineAsm () const
 Get any module-scope inline assembly blocks.
 
std::unique_ptr< RandomNumberGeneratorcreateRNG (const StringRef Name) const
 Get a RandomNumberGenerator salted for use with this module.
 
bool shouldEmitInstrCountChangedRemark ()
 Return true if size-info optimization remark is enabled, false otherwise.
 
Module Level Mutators
void setModuleIdentifier (StringRef ID)
 Set the module identifier.
 
void setSourceFileName (StringRef Name)
 Set the module's original source file name.
 
void setDataLayout (StringRef Desc)
 Set the data layout.
 
void setDataLayout (const DataLayout &Other)
 
void setTargetTriple (StringRef T)
 Set the target triple.
 
void setModuleInlineAsm (StringRef Asm)
 Set the module-scope inline assembly blocks.
 
void appendModuleInlineAsm (StringRef Asm)
 Append to the module-scope inline assembly blocks.
 
Generic Value Accessors
GlobalValuegetNamedValue (StringRef Name) const
 Return the global value in the module with the specified name, of arbitrary type.
 
unsigned getNumNamedValues () const
 Return the number of global values in the module.
 
unsigned getMDKindID (StringRef Name) const
 Return a unique non-zero ID for the specified metadata kind.
 
void getMDKindNames (SmallVectorImpl< StringRef > &Result) const
 Populate client supplied SmallVector with the name for custom metadata IDs registered in this LLVMContext.
 
void getOperandBundleTags (SmallVectorImpl< StringRef > &Result) const
 Populate client supplied SmallVector with the bundle tags registered in this LLVMContext.
 
std::vector< StructType * > getIdentifiedStructTypes () const
 
std::string getUniqueIntrinsicName (StringRef BaseName, Intrinsic::ID Id, const FunctionType *Proto)
 Return a unique name for an intrinsic whose mangling is based on an unnamed type.
 
Function Accessors
FunctionCallee getOrInsertFunction (StringRef Name, FunctionType *T, AttributeList AttributeList)
 Look up the specified function in the module symbol table.
 
FunctionCallee getOrInsertFunction (StringRef Name, FunctionType *T)
 
template<typename... ArgsTy>
FunctionCallee getOrInsertFunction (StringRef Name, AttributeList AttributeList, Type *RetTy, ArgsTy... Args)
 Same as above, but takes a list of function arguments, which makes it easier for clients to use.
 
template<typename... ArgsTy>
FunctionCallee getOrInsertFunction (StringRef Name, Type *RetTy, ArgsTy... Args)
 Same as above, but without the attributes.
 
template<typename... ArgsTy>
FunctionCallee getOrInsertFunction (StringRef Name, AttributeList AttributeList, FunctionType *Invalid, ArgsTy... Args)=delete
 
FunctiongetFunction (StringRef Name) const
 Look up the specified function in the module symbol table.
 
Global Variable Accessors
GlobalVariablegetGlobalVariable (StringRef Name) const
 Look up the specified global variable in the module symbol table.
 
GlobalVariablegetGlobalVariable (StringRef Name, bool AllowInternal) const
 getGlobalVariable - Look up the specified global variable in the module symbol table.
 
GlobalVariablegetGlobalVariable (StringRef Name, bool AllowInternal=false)
 
const GlobalVariablegetNamedGlobal (StringRef Name) const
 Return the global variable in the module with the specified name, of arbitrary type.
 
GlobalVariablegetNamedGlobal (StringRef Name)
 
ConstantgetOrInsertGlobal (StringRef Name, Type *Ty, function_ref< GlobalVariable *()> CreateGlobalCallback)
 Look up the specified global in the module symbol table.
 
ConstantgetOrInsertGlobal (StringRef Name, Type *Ty)
 Look up the specified global in the module symbol table.
 
Global Alias Accessors
GlobalAliasgetNamedAlias (StringRef Name) const
 Return the global alias in the module with the specified name, of arbitrary type.
 
Global IFunc Accessors
GlobalIFuncgetNamedIFunc (StringRef Name) const
 Return the global ifunc in the module with the specified name, of arbitrary type.
 
Named Metadata Accessors
NamedMDNodegetNamedMetadata (const Twine &Name) const
 Return the first NamedMDNode in the module with the specified name.
 
NamedMDNodegetOrInsertNamedMetadata (StringRef Name)
 Return the named MDNode in the module with the specified name.
 
void eraseNamedMetadata (NamedMDNode *NMD)
 Remove the given NamedMDNode from this module and delete it.
 
Comdat Accessors
ComdatgetOrInsertComdat (StringRef Name)
 Return the Comdat in the module with the specified name.
 
Module Flags Accessors
void getModuleFlagsMetadata (SmallVectorImpl< ModuleFlagEntry > &Flags) const
 Returns the module flags in the provided vector.
 
MetadatagetModuleFlag (StringRef Key) const
 Return the corresponding value if Key appears in module flags, otherwise return null.
 
NamedMDNodegetModuleFlagsMetadata () const
 Returns the NamedMDNode in the module that represents module-level flags.
 
NamedMDNodegetOrInsertModuleFlagsMetadata ()
 Returns the NamedMDNode in the module that represents module-level flags.
 
void addModuleFlag (ModFlagBehavior Behavior, StringRef Key, Metadata *Val)
 Add a module-level flag to the module-level flags metadata.
 
void addModuleFlag (ModFlagBehavior Behavior, StringRef Key, Constant *Val)
 
void addModuleFlag (ModFlagBehavior Behavior, StringRef Key, uint32_t Val)
 
void addModuleFlag (MDNode *Node)
 
void setModuleFlag (ModFlagBehavior Behavior, StringRef Key, Metadata *Val)
 Like addModuleFlag but replaces the old module flag if it already exists.
 
void setModuleFlag (ModFlagBehavior Behavior, StringRef Key, Constant *Val)
 
void setModuleFlag (ModFlagBehavior Behavior, StringRef Key, uint32_t Val)
 
Materialization
void setMaterializer (GVMaterializer *GVM)
 Sets the GVMaterializer to GVM.
 
GVMaterializergetMaterializer () const
 Retrieves the GVMaterializer, if any, for this Module.
 
bool isMaterialized () const
 
llvm::Error materialize (GlobalValue *GV)
 Make sure the GlobalValue is fully read.
 
llvm::Error materializeAll ()
 Make sure all GlobalValues in this Module are fully read and clear the Materializer.
 
llvm::Error materializeMetadata ()
 
void removeGlobalVariable (GlobalVariable *GV)
 Detach global variable GV from the list but don't delete it.
 
void eraseGlobalVariable (GlobalVariable *GV)
 Remove global variable GV from the list and delete it.
 
void insertGlobalVariable (GlobalVariable *GV)
 Insert global variable GV at the end of the global variable list and take ownership.
 
void insertGlobalVariable (GlobalListType::iterator Where, GlobalVariable *GV)
 Insert global variable GV into the global variable list before Where and take ownership.
 
Global Variable Iteration
global_iterator global_begin ()
 
const_global_iterator global_begin () const
 
global_iterator global_end ()
 
const_global_iterator global_end () const
 
size_t global_size () const
 
bool global_empty () const
 
iterator_range< global_iteratorglobals ()
 
iterator_range< const_global_iteratorglobals () const
 
Function Iteration
iterator begin ()
 
const_iterator begin () const
 
iterator end ()
 
const_iterator end () const
 
reverse_iterator rbegin ()
 
const_reverse_iterator rbegin () const
 
reverse_iterator rend ()
 
const_reverse_iterator rend () const
 
size_t size () const
 
bool empty () const
 
iterator_range< iteratorfunctions ()
 
iterator_range< const_iteratorfunctions () const
 
Alias Iteration
alias_iterator alias_begin ()
 
const_alias_iterator alias_begin () const
 
alias_iterator alias_end ()
 
const_alias_iterator alias_end () const
 
size_t alias_size () const
 
bool alias_empty () const
 
iterator_range< alias_iteratoraliases ()
 
iterator_range< const_alias_iteratoraliases () const
 
IFunc Iteration
ifunc_iterator ifunc_begin ()
 
const_ifunc_iterator ifunc_begin () const
 
ifunc_iterator ifunc_end ()
 
const_ifunc_iterator ifunc_end () const
 
size_t ifunc_size () const
 
bool ifunc_empty () const
 
iterator_range< ifunc_iteratorifuncs ()
 
iterator_range< const_ifunc_iteratorifuncs () const
 
Named Metadata Iteration
named_metadata_iterator named_metadata_begin ()
 
const_named_metadata_iterator named_metadata_begin () const
 
named_metadata_iterator named_metadata_end ()
 
const_named_metadata_iterator named_metadata_end () const
 
size_t named_metadata_size () const
 
bool named_metadata_empty () const
 
iterator_range< named_metadata_iteratornamed_metadata ()
 
iterator_range< const_named_metadata_iteratornamed_metadata () const
 
debug_compile_units_iterator debug_compile_units_begin () const
 
debug_compile_units_iterator debug_compile_units_end () const
 
iterator_range< debug_compile_units_iteratordebug_compile_units () const
 Return an iterator for all DICompileUnits listed in this Module's llvm.dbg.cu named metadata node and aren't explicitly marked as NoDebug.
 
Utility functions for printing and dumping Module objects
void print (raw_ostream &OS, AssemblyAnnotationWriter *AAW, bool ShouldPreserveUseListOrder=false, bool IsForDebug=false) const
 Print the module to an output stream with an optional AssemblyAnnotationWriter.
 
void dump () const
 Dump the module to stderr (for debugging).
 
void dropAllReferences ()
 This function causes all the subinstructions to "let go" of all references that they are maintaining.
 
Utility functions for querying Debug information.
unsigned getNumberRegisterParameters () const
 Returns the Number of Register ParametersDwarf Version by checking module flags.
 
unsigned getDwarfVersion () const
 Returns the Dwarf Version by checking module flags.
 
bool isDwarf64 () const
 Returns the DWARF format by checking module flags.
 
unsigned getCodeViewFlag () const
 Returns the CodeView Version by checking module flags.
 
Utility functions for querying and setting PIC level
PICLevel::Level getPICLevel () const
 Returns the PIC level (small or large model)
 
void setPICLevel (PICLevel::Level PL)
 Set the PIC level (small or large model)
 
Utility functions for querying and setting PIE level
PIELevel::Level getPIELevel () const
 Returns the PIE level (small or large model)
 
void setPIELevel (PIELevel::Level PL)
 Set the PIE level (small or large model)
 
Utility function for querying and setting code model
std::optional< CodeModel::ModelgetCodeModel () const
 Returns the code model (tiny, small, kernel, medium or large model)
 
void setCodeModel (CodeModel::Model CL)
 Set the code model (tiny, small, kernel, medium or large)
 
Utility function for querying and setting the large data threshold
std::optional< uint64_tgetLargeDataThreshold () const
 Returns the code model (tiny, small, kernel, medium or large model)
 
void setLargeDataThreshold (uint64_t Threshold)
 Set the code model (tiny, small, kernel, medium or large)
 
Utility functions for querying and setting PGO summary
void setProfileSummary (Metadata *M, ProfileSummary::Kind Kind)
 Attach profile summary metadata to this module.
 
MetadatagetProfileSummary (bool IsCS) const
 Returns profile summary metadata.
 
Utility functions for querying and setting the build SDK version
void setSDKVersion (const VersionTuple &V)
 Attach a build SDK version metadata to this module.
 
VersionTuple getSDKVersion () const
 Get the build SDK version metadata.
 

Types And Enumerations

enum  ModFlagBehavior {
  Error = 1 , Warning = 2 , Require = 3 , Override = 4 ,
  Append = 5 , AppendUnique = 6 , Max = 7 , Min = 8 ,
  ModFlagBehaviorFirstVal = Error , ModFlagBehaviorLastVal = Min
}
 This enumeration defines the supported behaviors of module flags. More...
 
using GlobalListType = SymbolTableList< GlobalVariable >
 The type for the list of global variables.
 
using FunctionListType = SymbolTableList< Function >
 The type for the list of functions.
 
using AliasListType = SymbolTableList< GlobalAlias >
 The type for the list of aliases.
 
using IFuncListType = SymbolTableList< GlobalIFunc >
 The type for the list of ifuncs.
 
using NamedMDListType = ilist< NamedMDNode >
 The type for the list of named metadata.
 
using ComdatSymTabType = StringMap< Comdat >
 The type of the comdat "symbol" table.
 
using NamedMDSymTabType = StringMap< NamedMDNode * >
 The type for mapping names to named metadata.
 
using global_iterator = GlobalListType::iterator
 The Global Variable iterator.
 
using const_global_iterator = GlobalListType::const_iterator
 The Global Variable constant iterator.
 
using iterator = FunctionListType::iterator
 The Function iterators.
 
using const_iterator = FunctionListType::const_iterator
 The Function constant iterator.
 
using reverse_iterator = FunctionListType::reverse_iterator
 The Function reverse iterator.
 
using const_reverse_iterator = FunctionListType::const_reverse_iterator
 The Function constant reverse iterator.
 
using alias_iterator = AliasListType::iterator
 The Global Alias iterators.
 
using const_alias_iterator = AliasListType::const_iterator
 The Global Alias constant iterator.
 
using ifunc_iterator = IFuncListType::iterator
 The Global IFunc iterators.
 
using const_ifunc_iterator = IFuncListType::const_iterator
 The Global IFunc constant iterator.
 
using named_metadata_iterator = NamedMDListType::iterator
 The named metadata iterators.
 
using const_named_metadata_iterator = NamedMDListType::const_iterator
 The named metadata constant iterators.
 
static bool isValidModFlagBehavior (Metadata *MD, ModFlagBehavior &MFB)
 Checks if Metadata represents a valid ModFlagBehavior, and stores the converted result in MFB.
 
static bool isValidModuleFlag (const MDNode &ModFlag, ModFlagBehavior &MFB, MDString *&Key, Metadata *&Val)
 Check if the given module flag metadata represents a valid module flag, and store the flag behavior, the key string and the value metadata.
 

Convenience iterators

using global_object_iterator = concat_iterator< GlobalObject, iterator, global_iterator >
 
using const_global_object_iterator = concat_iterator< const GlobalObject, const_iterator, const_global_iterator >
 
using global_value_iterator = concat_iterator< GlobalValue, iterator, global_iterator, alias_iterator, ifunc_iterator >
 
using const_global_value_iterator = concat_iterator< const GlobalValue, const_iterator, const_global_iterator, const_alias_iterator, const_ifunc_iterator >
 
iterator_range< global_object_iteratorglobal_objects ()
 
iterator_range< const_global_object_iteratorglobal_objects () const
 
iterator_range< global_value_iteratorglobal_values ()
 
iterator_range< const_global_value_iteratorglobal_values () const
 

Member Variables

class Constant
 

Direct access to the globals list, functions list, and symbol table

class llvm::SymbolTableListTraits< llvm::GlobalVariable >
 
class llvm::SymbolTableListTraits< llvm::GlobalAlias >
 
class llvm::SymbolTableListTraits< llvm::GlobalIFunc >
 
static FunctionListType Module::* getSublistAccess (Function *)
 
const FunctionListTypegetFunctionList () const
 Get the Module's list of functions (constant).
 
FunctionListTypegetFunctionList ()
 Get the Module's list of functions.
 
void removeAlias (GlobalAlias *Alias)
 Detach Alias from the list but don't delete it.
 
void eraseAlias (GlobalAlias *Alias)
 Remove Alias from the list and delete it.
 
void insertAlias (GlobalAlias *Alias)
 Insert Alias at the end of the alias list and take ownership.
 
void removeIFunc (GlobalIFunc *IFunc)
 Detach IFunc from the list but don't delete it.
 
void eraseIFunc (GlobalIFunc *IFunc)
 Remove IFunc from the list and delete it.
 
void insertIFunc (GlobalIFunc *IFunc)
 Insert IFunc at the end of the alias list and take ownership.
 
void removeNamedMDNode (NamedMDNode *MDNode)
 Detach MDNode from the list but don't delete it.
 
void eraseNamedMDNode (NamedMDNode *MDNode)
 Remove MDNode from the list and delete it.
 
void insertNamedMDNode (NamedMDNode *MDNode)
 Insert MDNode at the end of the alias list and take ownership.
 
const ValueSymbolTablegetValueSymbolTable () const
 Get the symbol table of global variable and function identifiers.
 
ValueSymbolTablegetValueSymbolTable ()
 Get the Module's symbol table of global variable and function identifiers.
 
const ComdatSymTabTypegetComdatSymbolTable () const
 Get the Module's symbol table for COMDATs (constant).
 
ComdatSymTabTypegetComdatSymbolTable ()
 Get the Module's symbol table for COMDATs.
 

Constructors

bool IsNewDbgInfoFormat
 Is this Module using intrinsics to record the position of debugging information, or non-intrinsic records? See IsNewDbgInfoFormat in BasicBlock.
 
void removeDebugIntrinsicDeclarations ()
 Used when printing this module in the new debug info format; removes all declarations of debug intrinsics that are replaced by non-intrinsic records in the new format.
 
void convertToNewDbgValues ()
 
void convertFromNewDbgValues ()
 
void setIsNewDbgInfoFormat (bool UseNewFormat)
 
void setNewDbgInfoFormatFlag (bool NewFlag)
 
 Module (StringRef ModuleID, LLVMContext &C)
 The Module constructor.
 
 ~Module ()
 The module destructor. This will dropAllReferences.
 

Detailed Description

A Module instance is used to store all the information related to an LLVM module.

Modules are the top level container of all other LLVM Intermediate Representation (IR) objects. Each module directly contains a list of globals variables, a list of functions, a list of libraries (or other modules) this module depends on, a symbol table, and various data about the target's characteristics.

A module maintains a GlobalList object that is used to hold all constant references to global variables in the module. When a global variable is destroyed, it should have no entries in the GlobalList. The main container class for the LLVM Intermediate Representation.

Definition at line 65 of file Module.h.

Member Typedef Documentation

◆ alias_iterator

The Global Alias iterators.

Definition at line 100 of file Module.h.

◆ AliasListType

The type for the list of aliases.

Definition at line 74 of file Module.h.

◆ ComdatSymTabType

The type of the comdat "symbol" table.

Definition at line 80 of file Module.h.

◆ const_alias_iterator

The Global Alias constant iterator.

Definition at line 102 of file Module.h.

◆ const_global_iterator

The Global Variable constant iterator.

Definition at line 87 of file Module.h.

◆ const_global_object_iterator

Definition at line 772 of file Module.h.

◆ const_global_value_iterator

Definition at line 782 of file Module.h.

◆ const_ifunc_iterator

The Global IFunc constant iterator.

Definition at line 107 of file Module.h.

◆ const_iterator

The Function constant iterator.

Definition at line 92 of file Module.h.

◆ const_named_metadata_iterator

The named metadata constant iterators.

Definition at line 112 of file Module.h.

◆ const_reverse_iterator

The Function constant reverse iterator.

Definition at line 97 of file Module.h.

◆ FunctionListType

The type for the list of functions.

Definition at line 72 of file Module.h.

◆ global_iterator

The Global Variable iterator.

Definition at line 85 of file Module.h.

◆ global_object_iterator

Definition at line 770 of file Module.h.

◆ global_value_iterator

Definition at line 779 of file Module.h.

◆ GlobalListType

The type for the list of global variables.

Definition at line 70 of file Module.h.

◆ ifunc_iterator

The Global IFunc iterators.

Definition at line 105 of file Module.h.

◆ IFuncListType

The type for the list of ifuncs.

Definition at line 76 of file Module.h.

◆ iterator

The Function iterators.

Definition at line 90 of file Module.h.

◆ named_metadata_iterator

The named metadata iterators.

Definition at line 110 of file Module.h.

◆ NamedMDListType

The type for the list of named metadata.

Definition at line 78 of file Module.h.

◆ NamedMDSymTabType

The type for mapping names to named metadata.

Definition at line 82 of file Module.h.

◆ reverse_iterator

The Function reverse iterator.

Definition at line 95 of file Module.h.

Member Enumeration Documentation

◆ ModFlagBehavior

This enumeration defines the supported behaviors of module flags.

Enumerator
Error 

Emits an error if two values disagree, otherwise the resulting value is that of the operands.

Warning 

Emits a warning if two values disagree.

The result value will be the operand for the flag from the first module being linked.

Require 

Adds a requirement that another module flag be present and have a specified value after linking is performed.

The value must be a metadata pair, where the first element of the pair is the ID of the module flag to be restricted, and the second element of the pair is the value the module flag should be restricted to. This behavior can be used to restrict the allowable results (via triggering of an error) of linking IDs with the Override behavior.

Override 

Uses the specified value, regardless of the behavior or value of the other module.

If both modules specify Override, but the values differ, an error will be emitted.

Append 

Appends the two values, which are required to be metadata nodes.

AppendUnique 

Appends the two values, which are required to be metadata nodes.

However, duplicate entries in the second list are dropped during the append operation.

Max 

Takes the max of the two values, which are required to be integers.

Min 

Takes the min of the two values, which are required to be integers.

ModFlagBehaviorFirstVal 
ModFlagBehaviorLastVal 

Definition at line 115 of file Module.h.

Constructor & Destructor Documentation

◆ Module()

Module::Module ( StringRef  ModuleID,
LLVMContext C 
)
explicit

The Module constructor.

Note that there is no default constructor. You must provide a name for the module upon construction.

Definition at line 74 of file Module.cpp.

References string.

◆ ~Module()

Module::~Module ( )

The module destructor. This will dropAllReferences.

Definition at line 81 of file Module.cpp.

References llvm::iplist_impl< IntrusiveListT, TraitsT >::clear(), and dropAllReferences().

Member Function Documentation

◆ addModuleFlag() [1/4]

void Module::addModuleFlag ( MDNode Node)

◆ addModuleFlag() [2/4]

void Module::addModuleFlag ( ModFlagBehavior  Behavior,
StringRef  Key,
Constant Val 
)

Definition at line 368 of file Module.cpp.

References addModuleFlag(), and llvm::ConstantAsMetadata::get().

◆ addModuleFlag() [3/4]

void Module::addModuleFlag ( ModFlagBehavior  Behavior,
StringRef  Key,
Metadata Val 
)

◆ addModuleFlag() [4/4]

void Module::addModuleFlag ( ModFlagBehavior  Behavior,
StringRef  Key,
uint32_t  Val 
)

Definition at line 372 of file Module.cpp.

References addModuleFlag(), and llvm::Type::getInt32Ty().

◆ alias_begin() [1/2]

alias_iterator llvm::Module::alias_begin ( )
inline

◆ alias_begin() [2/2]

const_alias_iterator llvm::Module::alias_begin ( ) const
inline

Definition at line 735 of file Module.h.

◆ alias_empty()

bool llvm::Module::alias_empty ( ) const
inline

Definition at line 739 of file Module.h.

◆ alias_end() [1/2]

alias_iterator llvm::Module::alias_end ( )
inline

◆ alias_end() [2/2]

const_alias_iterator llvm::Module::alias_end ( ) const
inline

Definition at line 737 of file Module.h.

◆ alias_size()

size_t llvm::Module::alias_size ( ) const
inline

Definition at line 738 of file Module.h.

◆ aliases() [1/2]

iterator_range< alias_iterator > llvm::Module::aliases ( )
inline

Definition at line 741 of file Module.h.

References llvm::make_range().

Referenced by dropAllReferences(), global_values(), and llvm::thinLTOFinalizeInModule().

◆ aliases() [2/2]

iterator_range< const_alias_iterator > llvm::Module::aliases ( ) const
inline

Definition at line 744 of file Module.h.

References llvm::make_range().

◆ appendModuleInlineAsm()

void llvm::Module::appendModuleInlineAsm ( StringRef  Asm)
inline

Append to the module-scope inline assembly blocks.

A trailing newline is added if the input doesn't have one.

Definition at line 352 of file Module.h.

◆ begin() [1/2]

iterator llvm::Module::begin ( )
inline

Definition at line 712 of file Module.h.

Referenced by LLVMGetFirstFunction(), and LLVMGetLastFunction().

◆ begin() [2/2]

const_iterator llvm::Module::begin ( ) const
inline

Definition at line 713 of file Module.h.

◆ convertFromNewDbgValues()

void llvm::Module::convertFromNewDbgValues ( )
inline
See also
BasicBlock::convertFromNewDbgValues.

Definition at line 235 of file Module.h.

References F.

◆ convertToNewDbgValues()

void llvm::Module::convertToNewDbgValues ( )
inline
See also
BasicBlock::convertToNewDbgValues.

Definition at line 227 of file Module.h.

References F.

◆ createRNG()

std::unique_ptr< RandomNumberGenerator > Module::createRNG ( const StringRef  Name) const

Get a RandomNumberGenerator salted for use with this module.

The RNG can be seeded via -rng-seed=<uint64> and is salted with the ModuleID and the provided pass salt. The returned RNG should not be shared across threads or passes.

A unique RNG per pass ensures a reproducible random stream even when other randomness consuming passes are added or removed. In addition, the random stream will be reproducible across LLVM versions when the pass does not change.

Definition at line 113 of file Module.cpp.

References llvm::sys::path::filename(), getModuleIdentifier(), and Name.

◆ debug_compile_units()

iterator_range< debug_compile_units_iterator > llvm::Module::debug_compile_units ( ) const
inline

Return an iterator for all DICompileUnits listed in this Module's llvm.dbg.cu named metadata node and aren't explicitly marked as NoDebug.

Definition at line 869 of file Module.h.

References llvm::make_range().

◆ debug_compile_units_begin()

debug_compile_units_iterator llvm::Module::debug_compile_units_begin ( ) const
inline

Definition at line 856 of file Module.h.

◆ debug_compile_units_end()

debug_compile_units_iterator llvm::Module::debug_compile_units_end ( ) const
inline

Definition at line 861 of file Module.h.

◆ dropAllReferences()

void Module::dropAllReferences ( )

This function causes all the subinstructions to "let go" of all references that they are maintaining.

This allows one to 'delete' a whole class at a time, even though there may be circular references... first all references are dropped, and all use counts go to zero. Then everything is delete'd for real. Note that no operations are valid on an object that has "dropped all references", except operator delete.

Definition at line 551 of file Module.cpp.

References aliases(), F, globals(), and ifuncs().

Referenced by ~Module().

◆ dropTriviallyDeadConstantArrays()

void Module::dropTriviallyDeadConstantArrays ( )

Destroy ConstantArrays in LLVMContext if they are not used.

ConstantArrays constructed during linking can cause quadratic memory explosion. Releasing all unused constants can cause a 20% LTO compile-time slowdown for a large application.

NOTE: Constants are currently owned by LLVMContext. This can then only be called where all uses of the LLVMContext are understood.

Definition at line 176 of file LLVMContextImpl.cpp.

References llvm::LLVMContextImpl::dropTriviallyDeadConstantArrays(), and llvm::LLVMContext::pImpl.

Referenced by llvm::IRMover::move().

◆ dump()

LLVM_DUMP_METHOD void Module::dump ( ) const

Dump the module to stderr (for debugging).

Definition at line 5284 of file AsmWriter.cpp.

References llvm::dbgs(), and print().

◆ empty()

bool llvm::Module::empty ( ) const
inline

Definition at line 721 of file Module.h.

◆ end() [1/2]

iterator llvm::Module::end ( )
inline

Definition at line 714 of file Module.h.

Referenced by LLVMGetFirstFunction(), and LLVMGetLastFunction().

◆ end() [2/2]

const_iterator llvm::Module::end ( ) const
inline

Definition at line 715 of file Module.h.

◆ eraseAlias()

void llvm::Module::eraseAlias ( GlobalAlias Alias)
inline

Remove Alias from the list and delete it.

Definition at line 623 of file Module.h.

Referenced by llvm::GlobalAlias::eraseFromParent().

◆ eraseGlobalVariable()

void llvm::Module::eraseGlobalVariable ( GlobalVariable GV)
inline

Remove global variable GV from the list and delete it.

Definition at line 582 of file Module.h.

Referenced by llvm::GlobalVariable::eraseFromParent().

◆ eraseIFunc()

void llvm::Module::eraseIFunc ( GlobalIFunc IFunc)
inline

Remove IFunc from the list and delete it.

Definition at line 632 of file Module.h.

Referenced by llvm::GlobalIFunc::eraseFromParent().

◆ eraseNamedMDNode()

void llvm::Module::eraseNamedMDNode ( NamedMDNode MDNode)
inline

Remove MDNode from the list and delete it.

Definition at line 641 of file Module.h.

Referenced by eraseNamedMetadata().

◆ eraseNamedMetadata()

void Module::eraseNamedMetadata ( NamedMDNode NMD)

Remove the given NamedMDNode from this module and delete it.

eraseNamedMetadata - Remove the given NamedMDNode from this module and delete it.

Definition at line 283 of file Module.cpp.

References llvm::StringMap< ValueTy, AllocatorTy >::erase(), eraseNamedMDNode(), and llvm::NamedMDNode::getName().

Referenced by llvm::NamedMDNode::eraseFromParent().

◆ functions() [1/2]

iterator_range< iterator > llvm::Module::functions ( )
inline

Definition at line 723 of file Module.h.

References llvm::make_range().

Referenced by global_objects(), and global_values().

◆ functions() [2/2]

iterator_range< const_iterator > llvm::Module::functions ( ) const
inline

Definition at line 726 of file Module.h.

References llvm::make_range().

◆ getCodeModel()

std::optional< CodeModel::Model > Module::getCodeModel ( ) const

Returns the code model (tiny, small, kernel, medium or large model)

Definition at line 635 of file Module.cpp.

References getModuleFlag().

Referenced by llvm::setGlobalVariableLargeSection().

◆ getCodeViewFlag()

unsigned Module::getCodeViewFlag ( ) const

Returns the CodeView Version by checking module flags.

Returns zero if not present in module.

Definition at line 585 of file Module.cpp.

References getModuleFlag().

Referenced by llvm::X86FrameLowering::emitPrologue(), and llvm::X86AsmPrinter::runOnMachineFunction().

◆ getComdatSymbolTable() [1/2]

ComdatSymTabType & llvm::Module::getComdatSymbolTable ( )
inline

Get the Module's symbol table for COMDATs.

Definition at line 688 of file Module.h.

◆ getComdatSymbolTable() [2/2]

const ComdatSymTabType & llvm::Module::getComdatSymbolTable ( ) const
inline

Get the Module's symbol table for COMDATs (constant).

Definition at line 686 of file Module.h.

◆ getContext()

LLVMContext & llvm::Module::getContext ( ) const
inline

Get the global data context.

Returns
LLVMContext - a container for LLVM's global information

Definition at line 301 of file Module.h.

Referenced by llvm::AMDGPUMachineModuleInfo::AMDGPUMachineModuleInfo(), llvm::AMDGPUTargetLowering::analyzeFormalArgumentsCompute(), buildUMulWithOverflowFunc(), llvm::OpenMPIRBuilder::createAtomicCompare(), llvm::OpenMPIRBuilder::createAtomicRead(), llvm::OpenMPIRBuilder::createAtomicWrite(), llvm::OpenMPIRBuilder::createCopyinClauseBlocks(), llvm::OpenMPIRBuilder::createGlobalFlag(), llvm::OpenMPIRBuilder::createLoopSkeleton(), llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), llvm::OpenMPIRBuilder::createOffloadEntry(), llvm::OpenMPIRBuilder::createOffloadMapnames(), llvm::OpenMPIRBuilder::createOffloadMaptypes(), llvm::OpenMPIRBuilder::createOMPInteropDestroy(), llvm::OpenMPIRBuilder::createOMPInteropInit(), llvm::OpenMPIRBuilder::createOMPInteropUse(), llvm::OpenMPIRBuilder::createParallel(), llvm::OpenMPIRBuilder::createReductions(), llvm::OpenMPIRBuilder::createReductionsGPU(), llvm::OpenMPIRBuilder::createSections(), llvm::OpenMPIRBuilder::createTask(), llvm::MachineInstr::emitError(), emitErrorMsg(), llvm::WebAssemblyAsmPrinter::emitGlobalVariable(), llvm::OpenMPIRBuilder::emitIfClause(), EmitInlineAsmStr(), llvm::OpenMPIRBuilder::emitNonContiguousDescriptor(), llvm::OpenMPIRBuilder::emitOffloadingArraysArgument(), llvm::SanitizerStatReport::finish(), llvm::OpenMPIRBuilder::getOrCreateSrcLocStr(), llvm::FunctionImporter::importFunctions(), setDarwinTargetVariantTriple(), setPartialSampleProfileRatio(), setStackProtectorGuard(), setStackProtectorGuardReg(), setStackProtectorGuardSymbol(), llvm::SPIRVMachineModuleInfo::SPIRVMachineModuleInfo(), SwitchToLookupTable(), llvm::InlineAdvisorAnalysis::Result::tryCreate(), llvm::dxil::ValidatorVersionMD::update(), and validateGroupWaitEventsPtr().

◆ getDarwinTargetVariantSDKVersion()

VersionTuple Module::getDarwinTargetVariantSDKVersion ( ) const

Get the target variant version build SDK version metadata.

An empty version is returned if no such metadata is attached.

Definition at line 899 of file Module.cpp.

References getModuleFlag(), and getSDKVersionMD().

◆ getDarwinTargetVariantTriple()

StringRef Module::getDarwinTargetVariantTriple ( ) const

Get the target variant triple which is a string describing a variant of the target host platform.

For example, Mac Catalyst can be a variant target triple for a macOS target.

Returns
a string containing the target variant triple.

Definition at line 888 of file Module.cpp.

References getModuleFlag().

◆ getDataLayout()

const DataLayout & llvm::Module::getDataLayout ( ) const
inline

◆ getDataLayoutStr()

const std::string & llvm::Module::getDataLayoutStr ( ) const
inline

Get the data layout string for the module's target platform.

This is equivalent to getDataLayout()->getStringRepresentation().

Definition at line 288 of file Module.h.

References DL.

◆ getDirectAccessExternalData()

bool Module::getDirectAccessExternalData ( ) const

Get/set whether referencing global variables can use direct access relocations on ELF targets.

Definition at line 709 of file Module.cpp.

References getModuleFlag(), getPICLevel(), and llvm::PICLevel::NotPIC.

◆ getDwarfVersion()

unsigned Module::getDwarfVersion ( ) const

Returns the Dwarf Version by checking module flags.

Definition at line 573 of file Module.cpp.

References getModuleFlag().

Referenced by llvm::DwarfDebug::DwarfDebug().

◆ getFramePointer()

FramePointerKind Module::getFramePointer ( ) const

Get/set whether synthesized functions should get the "frame-pointer" attribute.

Definition at line 731 of file Module.cpp.

References getModuleFlag().

◆ getFunction()

Function * Module::getFunction ( StringRef  Name) const

◆ getFunctionList() [1/2]

FunctionListType & llvm::Module::getFunctionList ( )
inline

Get the Module's list of functions.

Definition at line 615 of file Module.h.

◆ getFunctionList() [2/2]

const FunctionListType & llvm::Module::getFunctionList ( ) const
inline

◆ getGlobalVariable() [1/3]

GlobalVariable * llvm::Module::getGlobalVariable ( StringRef  Name) const
inline

Look up the specified global variable in the module symbol table.

If it does not exist, return null. If AllowInternal is set to true, this function will return types that have InternalLinkage. By default, these types are not returned.

Definition at line 446 of file Module.h.

References getGlobalVariable(), and Name.

Referenced by llvm::OpenMPIRBuilder::finalize().

◆ getGlobalVariable() [2/3]

GlobalVariable * Module::getGlobalVariable ( StringRef  Name,
bool  AllowLocal 
) const

getGlobalVariable - Look up the specified global variable in the module symbol table.

If it does not exist, return null. The type argument should be the underlying type of the global, i.e., it should not have the top-level PointerType, which represents the address of the global. If AllowLocal is set to true, this function will return types that have an local. By default, these types are not returned.

Definition at line 208 of file Module.cpp.

References getNamedValue(), and Name.

◆ getGlobalVariable() [3/3]

GlobalVariable * llvm::Module::getGlobalVariable ( StringRef  Name,
bool  AllowInternal = false 
)
inline

Definition at line 452 of file Module.h.

References getGlobalVariable(), and Name.

◆ getIdentifiedStructTypes()

std::vector< StructType * > Module::getIdentifiedStructTypes ( ) const

◆ getInstructionCount()

unsigned Module::getInstructionCount ( ) const

Returns the number of non-debug IR instructions in the module.

This is equivalent to the sum of the IR instruction counts of each function contained in the module.

Definition at line 592 of file Module.cpp.

References F.

◆ getLargeDataThreshold()

std::optional< uint64_t > Module::getLargeDataThreshold ( ) const

Returns the code model (tiny, small, kernel, medium or large model)

Definition at line 653 of file Module.cpp.

References getModuleFlag().

◆ getMaterializer()

GVMaterializer * llvm::Module::getMaterializer ( ) const
inline

Retrieves the GVMaterializer, if any, for this Module.

Definition at line 567 of file Module.h.

◆ getMaxTLSAlignment()

unsigned Module::getMaxTLSAlignment ( ) const

Definition at line 795 of file Module.cpp.

References getModuleFlag().

◆ getMDKindID()

unsigned Module::getMDKindID ( StringRef  Name) const

Return a unique non-zero ID for the specified metadata kind.

getMDKindID - Return a unique non-zero ID for the specified metadata kind.

This ID is uniqued across modules in the current LLVMContext.

Definition at line 145 of file Module.cpp.

References llvm::LLVMContext::getMDKindID(), and Name.

◆ getMDKindNames()

void Module::getMDKindNames ( SmallVectorImpl< StringRef > &  Result) const

Populate client supplied SmallVector with the name for custom metadata IDs registered in this LLVMContext.

getMDKindNames - Populate client supplied SmallVector with the name for custom metadata IDs registered in this LLVMContext.

ID #0 is not used, so it is filled in as an empty string.

Definition at line 152 of file Module.cpp.

References llvm::LLVMContext::getMDKindNames().

◆ getModuleFlag()

Metadata * Module::getModuleFlag ( StringRef  Key) const

◆ getModuleFlagsMetadata() [1/2]

NamedMDNode * Module::getModuleFlagsMetadata ( ) const

Returns the NamedMDNode in the module that represents module-level flags.

getModuleFlagsMetadata - Returns the NamedMDNode in the module that represents module-level flags.

This method returns null if there are no module-level flags.

Definition at line 346 of file Module.cpp.

References getNamedMetadata().

Referenced by getModuleFlag(), and getModuleFlagsMetadata().

◆ getModuleFlagsMetadata() [2/2]

void Module::getModuleFlagsMetadata ( SmallVectorImpl< ModuleFlagEntry > &  Flags) const

Returns the module flags in the provided vector.

getModuleFlagsMetadata - Returns the module flags in the provided vector.

Definition at line 314 of file Module.cpp.

References getModuleFlagsMetadata(), isValidModuleFlag(), and llvm::NamedMDNode::operands().

◆ getModuleIdentifier()

const std::string & llvm::Module::getModuleIdentifier ( ) const
inline

◆ getModuleInlineAsm()

const std::string & llvm::Module::getModuleInlineAsm ( ) const
inline

Get any module-scope inline assembly blocks.

Returns
a string containing the module-scope inline assembly blocks.

Definition at line 305 of file Module.h.

◆ getName()

StringRef llvm::Module::getName ( ) const
inline

Get a short "name" for the module.

This is useful for debugging or logging. It is essentially a convenience wrapper around getModuleIdentifier().

Definition at line 284 of file Module.h.

Referenced by llvm::DwarfCompileUnit::constructImportedEntityDIE(), llvm::AsmPrinter::emitStackUsage(), llvm::OpenMPIRBuilder::getOrCreateSrcLocStr(), llvm::ThinLTOCodeGenerator::run(), and llvm::FunctionSpecializer::~FunctionSpecializer().

◆ getNamedAlias()

GlobalAlias * Module::getNamedAlias ( StringRef  Name) const

Return the global alias in the module with the specified name, of arbitrary type.

This method returns null if a global with the specified name is not found.

Definition at line 251 of file Module.cpp.

References getNamedValue(), and Name.

◆ getNamedGlobal() [1/2]

GlobalVariable * llvm::Module::getNamedGlobal ( StringRef  Name)
inline

Definition at line 464 of file Module.h.

References Name.

◆ getNamedGlobal() [2/2]

const GlobalVariable * llvm::Module::getNamedGlobal ( StringRef  Name) const
inline

Return the global variable in the module with the specified name, of arbitrary type.

This method returns null if a global with the specified name is not found.

Definition at line 461 of file Module.h.

References getGlobalVariable(), and Name.

Referenced by llvm::OpenMPIRBuilder::createTargetDeinit(), and llvm::TargetLowering::LowerToTLSEmulatedModel().

◆ getNamedIFunc()

GlobalIFunc * Module::getNamedIFunc ( StringRef  Name) const

Return the global ifunc in the module with the specified name, of arbitrary type.

This method returns null if a global with the specified name is not found.

Definition at line 255 of file Module.cpp.

References getNamedValue(), and Name.

◆ getNamedMetadata()

NamedMDNode * Module::getNamedMetadata ( const Twine Name) const

Return the first NamedMDNode in the module with the specified name.

getNamedMetadata - Return the first NamedMDNode in the module with the specified name.

This method returns null if a NamedMDNode with the specified name is not found.

Definition at line 262 of file Module.cpp.

References llvm::StringMap< ValueTy, AllocatorTy >::lookup(), and Name.

Referenced by llvm::X86FrameLowering::adjustForHiPEPrologue(), llvm::cacheAnnotationFromMD(), getModuleFlagsMetadata(), and llvm::OpenMPIRBuilder::loadOffloadInfoMetadata().

◆ getNamedValue()

GlobalValue * Module::getNamedValue ( StringRef  Name) const

Return the global value in the module with the specified name, of arbitrary type.

getNamedValue - Return the first global value in the module with the specified name, of arbitrary type.

This method returns null if a global with the specified name is not found.

Definition at line 135 of file Module.cpp.

References getValueSymbolTable(), lookup(), and Name.

Referenced by llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), llvm::RecordStreamer::flushSymverDirectives(), llvm::OpenMPIRBuilder::getAddrOfDeclareTargetVar(), getComdatGVForCOFF(), getFunction(), getGlobalVariable(), getNamedAlias(), getNamedIFunc(), getOrInsertFunction(), getOrInsertGlobal(), getUniqueIntrinsicName(), and llvm::OpenMPIRBuilder::registerTargetGlobalVariable().

◆ getNumberRegisterParameters()

unsigned Module::getNumberRegisterParameters ( ) const

Returns the Number of Register ParametersDwarf Version by checking module flags.

Definition at line 565 of file Module.cpp.

References getModuleFlag().

◆ getNumNamedValues()

unsigned Module::getNumNamedValues ( ) const

Return the number of global values in the module.

Definition at line 139 of file Module.cpp.

References getValueSymbolTable(), and llvm::ValueSymbolTable::size().

◆ getOperandBundleTags()

void Module::getOperandBundleTags ( SmallVectorImpl< StringRef > &  Result) const

Populate client supplied SmallVector with the bundle tags registered in this LLVMContext.

The bundle tags are ordered by increasing bundle IDs.

See also
LLVMContext::getOperandBundleTagID

Definition at line 156 of file Module.cpp.

References llvm::LLVMContext::getOperandBundleTags().

◆ getOrInsertComdat()

Comdat * Module::getOrInsertComdat ( StringRef  Name)

Return the Comdat in the module with the specified name.

It is created if it didn't already exist.

Definition at line 599 of file Module.cpp.

References llvm::StringMap< ValueTy, AllocatorTy >::insert(), and Name.

◆ getOrInsertFunction() [1/5]

template<typename... ArgsTy>
FunctionCallee llvm::Module::getOrInsertFunction ( StringRef  Name,
AttributeList  AttributeList,
FunctionType Invalid,
ArgsTy...  Args 
)
delete

◆ getOrInsertFunction() [2/5]

template<typename... ArgsTy>
FunctionCallee llvm::Module::getOrInsertFunction ( StringRef  Name,
AttributeList  AttributeList,
Type RetTy,
ArgsTy...  Args 
)
inline

Same as above, but takes a list of function arguments, which makes it easier for clients to use.

Definition at line 412 of file Module.h.

References Name, and RetTy.

◆ getOrInsertFunction() [3/5]

FunctionCallee Module::getOrInsertFunction ( StringRef  Name,
FunctionType T 
)

Definition at line 186 of file Module.cpp.

References getOrInsertFunction(), and Name.

◆ getOrInsertFunction() [4/5]

FunctionCallee Module::getOrInsertFunction ( StringRef  Name,
FunctionType T,
AttributeList  AttributeList 
)

Look up the specified function in the module symbol table.

If it does not exist, add a prototype for the function and return it. Otherwise, return the existing function.

In all cases, the returned value is a FunctionCallee wrapper around the 'FunctionType T' passed in, as well as the 'Value' of the Function. The function type of the function may differ from the function type stored in FunctionCallee if it was previously created with a different type.

Note: For library calls getOrInsertLibFunc() should be used instead.

Definition at line 169 of file Module.cpp.

References llvm::Function::Create(), llvm::GlobalValue::ExternalLinkage, F, getNamedValue(), llvm::DataLayout::getProgramAddressSpace(), and Name.

Referenced by llvm::dxil::DXILOpBuilder::createDXILOpCall(), llvm::SanitizerStatReport::finish(), and getOrInsertFunction().

◆ getOrInsertFunction() [5/5]

template<typename... ArgsTy>
FunctionCallee llvm::Module::getOrInsertFunction ( StringRef  Name,
Type RetTy,
ArgsTy...  Args 
)
inline

Same as above, but without the attributes.

Definition at line 423 of file Module.h.

References Name, and RetTy.

◆ getOrInsertGlobal() [1/2]

Constant * Module::getOrInsertGlobal ( StringRef  Name,
Type Ty 
)

Look up the specified global in the module symbol table.

If required, this overload constructs the global variable using its constructor's defaults.

Definition at line 237 of file Module.cpp.

References llvm::GlobalValue::ExternalLinkage, getOrInsertGlobal(), and Name.

◆ getOrInsertGlobal() [2/2]

Constant * Module::getOrInsertGlobal ( StringRef  Name,
Type Ty,
function_ref< GlobalVariable *()>  CreateGlobalCallback 
)

Look up the specified global in the module symbol table.

getOrInsertGlobal - Look up the specified global in the module symbol table.

If it does not exist, invoke a callback to create a declaration of the global and return it. The global is constantexpr casted to the expected type if necessary.

  1. If it does not exist, add a declaration of the global and return it.
  2. Else, the global exists but has the wrong type: return the function with a constantexpr cast to the right type.
  3. Finally, if the existing global is the correct declaration, return the existing global.

Definition at line 223 of file Module.cpp.

References assert(), getNamedValue(), and Name.

Referenced by getOrInsertGlobal().

◆ getOrInsertModuleFlagsMetadata()

NamedMDNode * Module::getOrInsertModuleFlagsMetadata ( )

Returns the NamedMDNode in the module that represents module-level flags.

getOrInsertModuleFlagsMetadata - Returns the NamedMDNode in the module that represents module-level flags.

If module-level flags aren't found, it creates the named metadata that contains them.

Definition at line 353 of file Module.cpp.

References getOrInsertNamedMetadata().

Referenced by addModuleFlag(), and setModuleFlag().

◆ getOrInsertNamedMetadata()

NamedMDNode * Module::getOrInsertNamedMetadata ( StringRef  Name)

Return the named MDNode in the module with the specified name.

getOrInsertNamedMetadata - Return the first named MDNode in the module with the specified name.

This method returns a new NamedMDNode if a NamedMDNode with the specified name is not found.

Definition at line 271 of file Module.cpp.

References insertNamedMDNode(), and Name.

Referenced by llvm::CloneFunctionInto(), llvm::DIBuilder::createCompileUnit(), llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), llvm::OpenMPIRBuilder::createOffloadEntry(), and getOrInsertModuleFlagsMetadata().

◆ getOverrideStackAlignment()

unsigned Module::getOverrideStackAlignment ( ) const

Get/set the stack alignment overridden from the default.

Definition at line 788 of file Module.cpp.

References getModuleFlag().

◆ getPICLevel()

PICLevel::Level Module::getPICLevel ( ) const

Returns the PIC level (small or large model)

Definition at line 605 of file Module.cpp.

References getModuleFlag(), and llvm::PICLevel::NotPIC.

Referenced by getDirectAccessExternalData().

◆ getPIELevel()

PIELevel::Level Module::getPIELevel ( ) const

Returns the PIE level (small or large model)

Definition at line 621 of file Module.cpp.

References llvm::PIELevel::Default, and getModuleFlag().

Referenced by llvm::TargetMachine::getTLSModel().

◆ getProfileSummary()

Metadata * Module::getProfileSummary ( bool  IsCS) const

Returns profile summary metadata.

When IsCS is true, use the context sensitive profile summary.

Definition at line 677 of file Module.cpp.

References getModuleFlag().

Referenced by llvm::ProfileSummaryInfo::refresh(), and setPartialSampleProfileRatio().

◆ getRtLibUseGOT()

bool Module::getRtLibUseGOT ( ) const

Returns true if PLT should be avoided for RTLib calls.

Definition at line 700 of file Module.cpp.

References getModuleFlag().

◆ getSDKVersion()

VersionTuple Module::getSDKVersion ( ) const

Get the build SDK version metadata.

An empty version is returned if no such metadata is attached.

Definition at line 849 of file Module.cpp.

References getModuleFlag(), and getSDKVersionMD().

◆ getSemanticInterposition()

bool Module::getSemanticInterposition ( ) const

Returns whether semantic interposition is to be respected.

Definition at line 682 of file Module.cpp.

References getModuleFlag().

Referenced by llvm::GlobalValue::isInterposable().

◆ getSourceFileName()

const std::string & llvm::Module::getSourceFileName ( ) const
inline

Get the module's original source file name.

When compiling from bitcode, this is taken from a bitcode record where it was recorded. For other compiles it is the same as the ModuleID, which would contain the source file name.

Definition at line 278 of file Module.h.

Referenced by llvm::getStrippedSourceFileName(), llvm::FunctionImporter::importFunctions(), selectExplicitSectionGlobal(), and llvm::thinLTOInternalizeModule().

◆ getStackProtectorGuard()

StringRef Module::getStackProtectorGuard ( ) const

Get/set what kind of stack protector guard to use.

Definition at line 741 of file Module.cpp.

References getModuleFlag().

◆ getStackProtectorGuardOffset()

int Module::getStackProtectorGuardOffset ( ) const

Get/set what offset from the stack protector to use.

Definition at line 777 of file Module.cpp.

References getModuleFlag().

◆ getStackProtectorGuardReg()

StringRef Module::getStackProtectorGuardReg ( ) const

Get/set which register to use as the stack protector guard register.

The empty string is equivalent to "global". Other values may be "tls" or "sysreg".

Definition at line 753 of file Module.cpp.

References getModuleFlag().

◆ getStackProtectorGuardSymbol()

StringRef Module::getStackProtectorGuardSymbol ( ) const

Get/set a symbol to use as the stack protector guard.

Definition at line 765 of file Module.cpp.

References getModuleFlag().

◆ getSublistAccess()

static FunctionListType Module::* llvm::Module::getSublistAccess ( Function )
inlinestatic

Definition at line 616 of file Module.h.

◆ getTargetTriple()

const std::string & llvm::Module::getTargetTriple ( ) const
inline

◆ getUniqueIntrinsicName()

std::string Module::getUniqueIntrinsicName ( StringRef  BaseName,
Intrinsic::ID  Id,
const FunctionType Proto 
)

Return a unique name for an intrinsic whose mangling is based on an unnamed type.

The Proto represents the function prototype.

Definition at line 494 of file Module.cpp.

References F, getNamedValue(), and llvm::StringMap< ValueTy, AllocatorTy >::insert().

◆ getUwtable()

UWTableKind Module::getUwtable ( ) const

Get/set whether synthesized functions should get the uwtable attribute.

Definition at line 721 of file Module.cpp.

References getModuleFlag(), and llvm::None.

◆ getValueSymbolTable() [1/2]

ValueSymbolTable & llvm::Module::getValueSymbolTable ( )
inline

Get the Module's symbol table of global variable and function identifiers.

Definition at line 683 of file Module.h.

◆ getValueSymbolTable() [2/2]

const ValueSymbolTable & llvm::Module::getValueSymbolTable ( ) const
inline

Get the symbol table of global variable and function identifiers.

Definition at line 681 of file Module.h.

Referenced by getNamedValue(), and getNumNamedValues().

◆ global_begin() [1/2]

global_iterator llvm::Module::global_begin ( )
inline

Definition at line 694 of file Module.h.

Referenced by LLVMGetFirstGlobal(), LLVMGetLastGlobal(), and LLVMGetPreviousGlobal().

◆ global_begin() [2/2]

const_global_iterator llvm::Module::global_begin ( ) const
inline

Definition at line 695 of file Module.h.

◆ global_empty()

bool llvm::Module::global_empty ( ) const
inline

Definition at line 699 of file Module.h.

◆ global_end() [1/2]

global_iterator llvm::Module::global_end ( )
inline

Definition at line 696 of file Module.h.

Referenced by LLVMGetFirstGlobal(), LLVMGetLastGlobal(), and LLVMGetNextGlobal().

◆ global_end() [2/2]

const_global_iterator llvm::Module::global_end ( ) const
inline

Definition at line 697 of file Module.h.

◆ global_objects() [1/2]

iterator_range< Module::global_object_iterator > Module::global_objects ( )

Definition at line 430 of file Module.cpp.

References functions(), and globals().

Referenced by llvm::thinLTOFinalizeInModule().

◆ global_objects() [2/2]

iterator_range< Module::const_global_object_iterator > Module::global_objects ( ) const

Definition at line 434 of file Module.cpp.

References functions(), and globals().

◆ global_size()

size_t llvm::Module::global_size ( ) const
inline

Definition at line 698 of file Module.h.

◆ global_values() [1/2]

iterator_range< Module::global_value_iterator > Module::global_values ( )

Definition at line 438 of file Module.cpp.

References aliases(), functions(), globals(), and ifuncs().

Referenced by llvm::RecordStreamer::flushSymverDirectives().

◆ global_values() [2/2]

iterator_range< Module::const_global_value_iterator > Module::global_values ( ) const

Definition at line 442 of file Module.cpp.

References aliases(), functions(), globals(), and ifuncs().

◆ globals() [1/2]

iterator_range< global_iterator > llvm::Module::globals ( )
inline

◆ globals() [2/2]

iterator_range< const_global_iterator > llvm::Module::globals ( ) const
inline

Definition at line 704 of file Module.h.

References llvm::make_range().

◆ ifunc_begin() [1/2]

ifunc_iterator llvm::Module::ifunc_begin ( )
inline

◆ ifunc_begin() [2/2]

const_ifunc_iterator llvm::Module::ifunc_begin ( ) const
inline

Definition at line 753 of file Module.h.

◆ ifunc_empty()

bool llvm::Module::ifunc_empty ( ) const
inline

Definition at line 757 of file Module.h.

◆ ifunc_end() [1/2]

ifunc_iterator llvm::Module::ifunc_end ( )
inline

◆ ifunc_end() [2/2]

const_ifunc_iterator llvm::Module::ifunc_end ( ) const
inline

Definition at line 755 of file Module.h.

◆ ifunc_size()

size_t llvm::Module::ifunc_size ( ) const
inline

Definition at line 756 of file Module.h.

◆ ifuncs() [1/2]

iterator_range< ifunc_iterator > llvm::Module::ifuncs ( )
inline

Definition at line 759 of file Module.h.

References llvm::make_range().

Referenced by dropAllReferences(), and global_values().

◆ ifuncs() [2/2]

iterator_range< const_ifunc_iterator > llvm::Module::ifuncs ( ) const
inline

Definition at line 762 of file Module.h.

References llvm::make_range().

◆ insertAlias()

void llvm::Module::insertAlias ( GlobalAlias Alias)
inline

Insert Alias at the end of the alias list and take ownership.

Definition at line 625 of file Module.h.

◆ insertGlobalVariable() [1/2]

void llvm::Module::insertGlobalVariable ( GlobalListType::iterator  Where,
GlobalVariable GV 
)
inline

Insert global variable GV into the global variable list before Where and take ownership.

Definition at line 590 of file Module.h.

◆ insertGlobalVariable() [2/2]

void llvm::Module::insertGlobalVariable ( GlobalVariable GV)
inline

Insert global variable GV at the end of the global variable list and take ownership.

Definition at line 585 of file Module.h.

Referenced by OptimizeGlobalAddressOfAllocation(), removeGlobalCtors(), and TryToShrinkGlobalToBoolean().

◆ insertIFunc()

void llvm::Module::insertIFunc ( GlobalIFunc IFunc)
inline

Insert IFunc at the end of the alias list and take ownership.

Definition at line 634 of file Module.h.

◆ insertNamedMDNode()

void llvm::Module::insertNamedMDNode ( NamedMDNode MDNode)
inline

Insert MDNode at the end of the alias list and take ownership.

Definition at line 643 of file Module.h.

Referenced by getOrInsertNamedMetadata().

◆ isDwarf64()

bool Module::isDwarf64 ( ) const

Returns the DWARF format by checking module flags.

Definition at line 580 of file Module.cpp.

References getModuleFlag().

Referenced by llvm::DwarfDebug::DwarfDebug().

◆ isMaterialized()

bool llvm::Module::isMaterialized ( ) const
inline

Definition at line 568 of file Module.h.

Referenced by removeDebugIntrinsicDeclarations().

◆ isValidModFlagBehavior()

bool Module::isValidModFlagBehavior ( Metadata MD,
ModFlagBehavior MFB 
)
static

Checks if Metadata represents a valid ModFlagBehavior, and stores the converted result in MFB.

Definition at line 288 of file Module.cpp.

References ModFlagBehaviorFirstVal, and ModFlagBehaviorLastVal.

Referenced by isValidModuleFlag().

◆ isValidModuleFlag()

bool Module::isValidModuleFlag ( const MDNode ModFlag,
ModFlagBehavior MFB,
MDString *&  Key,
Metadata *&  Val 
)
static

Check if the given module flag metadata represents a valid module flag, and store the flag behavior, the key string and the value metadata.

Definition at line 299 of file Module.cpp.

References llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), and isValidModFlagBehavior().

Referenced by getModuleFlagsMetadata(), and setModuleFlag().

◆ materialize()

Error Module::materialize ( GlobalValue GV)

Make sure the GlobalValue is fully read.

Definition at line 456 of file Module.cpp.

References llvm::Error::success().

Referenced by llvm::GlobalValue::materialize().

◆ materializeAll()

Error Module::materializeAll ( )

Make sure all GlobalValues in this Module are fully read and clear the Materializer.

Definition at line 463 of file Module.cpp.

References llvm::Error::success().

◆ materializeMetadata()

Error Module::materializeMetadata ( )

Definition at line 470 of file Module.cpp.

References llvm::Error::success().

◆ named_metadata() [1/2]

iterator_range< named_metadata_iterator > llvm::Module::named_metadata ( )
inline

Definition at line 806 of file Module.h.

References llvm::make_range().

◆ named_metadata() [2/2]

iterator_range< const_named_metadata_iterator > llvm::Module::named_metadata ( ) const
inline

Definition at line 809 of file Module.h.

References llvm::make_range().

◆ named_metadata_begin() [1/2]

named_metadata_iterator llvm::Module::named_metadata_begin ( )
inline

◆ named_metadata_begin() [2/2]

const_named_metadata_iterator llvm::Module::named_metadata_begin ( ) const
inline

Definition at line 794 of file Module.h.

◆ named_metadata_empty()

bool llvm::Module::named_metadata_empty ( ) const
inline

Definition at line 804 of file Module.h.

◆ named_metadata_end() [1/2]

named_metadata_iterator llvm::Module::named_metadata_end ( )
inline

◆ named_metadata_end() [2/2]

const_named_metadata_iterator llvm::Module::named_metadata_end ( ) const
inline

Definition at line 799 of file Module.h.

◆ named_metadata_size()

size_t llvm::Module::named_metadata_size ( ) const
inline

Definition at line 803 of file Module.h.

◆ print()

void Module::print ( raw_ostream OS,
AssemblyAnnotationWriter AAW,
bool  ShouldPreserveUseListOrder = false,
bool  IsForDebug = false 
) const

Print the module to an output stream with an optional AssemblyAnnotationWriter.

If ShouldPreserveUseListOrder, then include uselistorder directives so that use-lists can be recreated when reading the assembly.

Definition at line 4873 of file AsmWriter.cpp.

References OS.

Referenced by dump(), and llvm::yaml::BlockScalarTraits< Module >::output().

◆ rbegin() [1/2]

reverse_iterator llvm::Module::rbegin ( )
inline

Definition at line 716 of file Module.h.

◆ rbegin() [2/2]

const_reverse_iterator llvm::Module::rbegin ( ) const
inline

Definition at line 717 of file Module.h.

◆ removeAlias()

void llvm::Module::removeAlias ( GlobalAlias Alias)
inline

Detach Alias from the list but don't delete it.

Definition at line 621 of file Module.h.

Referenced by llvm::GlobalAlias::removeFromParent().

◆ removeDebugIntrinsicDeclarations()

void Module::removeDebugIntrinsicDeclarations ( )

Used when printing this module in the new debug info format; removes all declarations of debug intrinsics that are replaced by non-intrinsic records in the new format.

Definition at line 90 of file Module.cpp.

References assert(), llvm::Intrinsic::getDeclaration(), and isMaterialized().

◆ removeGlobalVariable()

void llvm::Module::removeGlobalVariable ( GlobalVariable GV)
inline

Detach global variable GV from the list but don't delete it.

Definition at line 580 of file Module.h.

Referenced by llvm::GlobalVariable::removeFromParent().

◆ removeIFunc()

void llvm::Module::removeIFunc ( GlobalIFunc IFunc)
inline

Detach IFunc from the list but don't delete it.

Definition at line 630 of file Module.h.

Referenced by llvm::GlobalIFunc::removeFromParent().

◆ removeNamedMDNode()

void llvm::Module::removeNamedMDNode ( NamedMDNode MDNode)
inline

Detach MDNode from the list but don't delete it.

Definition at line 639 of file Module.h.

◆ rend() [1/2]

reverse_iterator llvm::Module::rend ( )
inline

Definition at line 718 of file Module.h.

◆ rend() [2/2]

const_reverse_iterator llvm::Module::rend ( ) const
inline

Definition at line 719 of file Module.h.

◆ setCodeModel()

void Module::setCodeModel ( CodeModel::Model  CL)

Set the code model (tiny, small, kernel, medium or large)

Definition at line 645 of file Module.cpp.

References addModuleFlag(), and Error.

◆ setDarwinTargetVariantSDKVersion()

void Module::setDarwinTargetVariantSDKVersion ( VersionTuple  Version)

Set the target variant version build SDK version metadata.

Definition at line 903 of file Module.cpp.

References addSDKVersionMD(), and llvm::Version.

◆ setDarwinTargetVariantTriple()

void Module::setDarwinTargetVariantTriple ( StringRef  T)

Set the target variant triple which is a string describing a variant of the target host platform.

Definition at line 894 of file Module.cpp.

References addModuleFlag(), llvm::MDString::get(), getContext(), and Warning.

◆ setDataLayout() [1/2]

void Module::setDataLayout ( const DataLayout Other)

Definition at line 415 of file Module.cpp.

References llvm::Other.

◆ setDataLayout() [2/2]

void Module::setDataLayout ( StringRef  Desc)

Set the data layout.

Definition at line 411 of file Module.cpp.

References llvm::DataLayout::reset().

Referenced by LLVMTargetMachineEmit().

◆ setDirectAccessExternalData()

void Module::setDirectAccessExternalData ( bool  Value)

Definition at line 717 of file Module.cpp.

References addModuleFlag(), and Max.

◆ setFramePointer()

void Module::setFramePointer ( FramePointerKind  Kind)

Definition at line 737 of file Module.cpp.

References addModuleFlag(), and Max.

◆ setIsNewDbgInfoFormat()

void llvm::Module::setIsNewDbgInfoFormat ( bool  UseNewFormat)
inline

Definition at line 242 of file Module.h.

◆ setLargeDataThreshold()

void Module::setLargeDataThreshold ( uint64_t  Threshold)

Set the code model (tiny, small, kernel, medium or large)

Definition at line 663 of file Module.cpp.

References addModuleFlag(), Error, and llvm::Type::getInt64Ty().

◆ setMaterializer()

void Module::setMaterializer ( GVMaterializer GVM)

Sets the GVMaterializer to GVM.

This module must not yet have a Materializer. To reset the materializer for a module that already has one, call materializeAll first. Destroying this module will destroy its materializer without materializing any more GlobalValues. Without destroying the Module, there is no way to detach or destroy a materializer without materializing all the GVs it controls, to avoid leaving orphan unmaterialized GVs.

Definition at line 449 of file Module.cpp.

References assert().

◆ setModuleFlag() [1/3]

void Module::setModuleFlag ( ModFlagBehavior  Behavior,
StringRef  Key,
Constant Val 
)

Definition at line 401 of file Module.cpp.

References llvm::ConstantAsMetadata::get(), and setModuleFlag().

◆ setModuleFlag() [2/3]

void Module::setModuleFlag ( ModFlagBehavior  Behavior,
StringRef  Key,
Metadata Val 
)

Like addModuleFlag but replaces the old module flag if it already exists.

Definition at line 386 of file Module.cpp.

References addModuleFlag(), getOrInsertModuleFlagsMetadata(), isValidModuleFlag(), and llvm::NamedMDNode::operands().

Referenced by setModuleFlag(), and setProfileSummary().

◆ setModuleFlag() [3/3]

void Module::setModuleFlag ( ModFlagBehavior  Behavior,
StringRef  Key,
uint32_t  Val 
)

Definition at line 405 of file Module.cpp.

References llvm::Type::getInt32Ty(), and setModuleFlag().

◆ setModuleIdentifier()

void llvm::Module::setModuleIdentifier ( StringRef  ID)
inline

Set the module identifier.

Definition at line 330 of file Module.h.

◆ setModuleInlineAsm()

void llvm::Module::setModuleInlineAsm ( StringRef  Asm)
inline

Set the module-scope inline assembly blocks.

A trailing newline is added if the input doesn't have one.

Definition at line 344 of file Module.h.

◆ setNewDbgInfoFormatFlag()

void llvm::Module::setNewDbgInfoFormatFlag ( bool  NewFlag)
inline

Definition at line 248 of file Module.h.

References F.

◆ setOverrideStackAlignment()

void Module::setOverrideStackAlignment ( unsigned  Align)

Definition at line 802 of file Module.cpp.

References addModuleFlag(), and Error.

◆ setOwnedMemoryBuffer()

void Module::setOwnedMemoryBuffer ( std::unique_ptr< MemoryBuffer MB)

Take ownership of the given memory buffer.

Definition at line 696 of file Module.cpp.

◆ setPartialSampleProfileRatio()

void Module::setPartialSampleProfileRatio ( const ModuleSummaryIndex Index)

◆ setPICLevel()

void Module::setPICLevel ( PICLevel::Level  PL)

Set the PIC level (small or large model)

Definition at line 615 of file Module.cpp.

References addModuleFlag(), and Min.

◆ setPIELevel()

void Module::setPIELevel ( PIELevel::Level  PL)

Set the PIE level (small or large model)

Definition at line 631 of file Module.cpp.

References addModuleFlag(), and Max.

◆ setProfileSummary()

void Module::setProfileSummary ( Metadata M,
ProfileSummary::Kind  Kind 
)

Attach profile summary metadata to this module.

Definition at line 670 of file Module.cpp.

References Error, llvm::ProfileSummary::PSK_CSInstr, and setModuleFlag().

Referenced by setPartialSampleProfileRatio().

◆ setRtLibUseGOT()

void Module::setRtLibUseGOT ( )

Set that PLT should be avoid for RTLib calls.

Definition at line 705 of file Module.cpp.

References addModuleFlag(), and Max.

◆ setSDKVersion()

void Module::setSDKVersion ( const VersionTuple V)

Attach a build SDK version metadata to this module.

Definition at line 820 of file Module.cpp.

References addSDKVersionMD().

◆ setSemanticInterposition()

void Module::setSemanticInterposition ( bool  SI)

Set whether semantic interposition is to be respected.

Definition at line 692 of file Module.cpp.

References addModuleFlag(), and Error.

◆ setSourceFileName()

void llvm::Module::setSourceFileName ( StringRef  Name)
inline

Set the module's original source file name.

Definition at line 333 of file Module.h.

References Name.

◆ setStackProtectorGuard()

void Module::setStackProtectorGuard ( StringRef  Kind)

Definition at line 748 of file Module.cpp.

References addModuleFlag(), Error, llvm::MDString::get(), and getContext().

◆ setStackProtectorGuardOffset()

void Module::setStackProtectorGuardOffset ( int  Offset)

Definition at line 784 of file Module.cpp.

References addModuleFlag(), Error, and llvm::Offset.

◆ setStackProtectorGuardReg()

void Module::setStackProtectorGuardReg ( StringRef  Reg)

Definition at line 760 of file Module.cpp.

References addModuleFlag(), Error, llvm::MDString::get(), and getContext().

◆ setStackProtectorGuardSymbol()

void Module::setStackProtectorGuardSymbol ( StringRef  Symbol)

Definition at line 772 of file Module.cpp.

References addModuleFlag(), Error, llvm::MDString::get(), and getContext().

◆ setTargetTriple()

void llvm::Module::setTargetTriple ( StringRef  T)
inline

Set the target triple.

Definition at line 340 of file Module.h.

Referenced by llvm::LTOModule::setTargetTriple().

◆ setUwtable()

void Module::setUwtable ( UWTableKind  Kind)

Definition at line 727 of file Module.cpp.

References addModuleFlag(), and Max.

◆ shouldEmitInstrCountChangedRemark()

bool llvm::Module::shouldEmitInstrCountChangedRemark ( )
inline

Return true if size-info optimization remark is enabled, false otherwise.

Definition at line 320 of file Module.h.

◆ size()

size_t llvm::Module::size ( ) const
inline

Definition at line 720 of file Module.h.

Friends And Related Function Documentation

◆ Constant

friend class Constant
friend

Definition at line 210 of file Module.h.

◆ llvm::SymbolTableListTraits< llvm::GlobalAlias >

Definition at line 655 of file Module.h.

◆ llvm::SymbolTableListTraits< llvm::GlobalIFunc >

Definition at line 665 of file Module.h.

◆ llvm::SymbolTableListTraits< llvm::GlobalVariable >

Definition at line 606 of file Module.h.

Member Data Documentation

◆ IsNewDbgInfoFormat

bool llvm::Module::IsNewDbgInfoFormat

Is this Module using intrinsics to record the position of debugging information, or non-intrinsic records? See IsNewDbgInfoFormat in BasicBlock.

Definition at line 219 of file Module.h.

Referenced by llvm::DIBuilder::insertDbgAssign(), and llvm::UpgradeIntrinsicCall().


The documentation for this class was generated from the following files: