LLVM: llvm::StringInit Class Reference (original) (raw)

"foo" - Represent an initialization by a string value. More...

#include "[llvm/TableGen/Record.h](TableGen%5F2Record%5F8h%5Fsource.html)"

Public Types
enum StringFormat { SF_String, SF_Code }
Public Member Functions
StringInit (const StringInit &)=delete
StringInit & operator= (const StringInit &)=delete
StringRef getValue () const
StringFormat getFormat () const
bool hasCodeFormat () const
const Init * convertInitializerTo (const RecTy *Ty) const override
Convert to a value whose type is Ty, or return null if this is not possible.
bool isConcrete () const override
Is this a concrete and fully resolved value without any references or stuck operations?
std::string getAsString () const override
Convert this value to a literal form.
std::string getAsUnquotedString () const override
Convert this value to a literal form, without adding quotes around a string.
const Init * getBit (unsigned Bit) const override
Get the Init value of the specified bit.
Public Member Functions inherited from llvm::TypedInit
TypedInit (const TypedInit &)=delete
TypedInit & operator= (const TypedInit &)=delete
const RecTy * getType () const
Get the type of the Init as a RecTy.
RecordKeeper & getRecordKeeper () const
Get the record keeper that initialized this Init.
const Init * getCastTo (const RecTy *Ty) const override
If this value is convertible to type Ty, return a value whose type is Ty, generating a !cast operation if required.
const Init * convertInitializerTo (const RecTy *Ty) const override
Convert to a value whose type is Ty, or return null if this is not possible.
const Init * convertInitializerBitRange (ArrayRef< unsigned > Bits) const override
This function is used to implement the bit range selection operator.
const RecTy * getFieldType (const StringInit *FieldName) const override
This method is used to implement the FieldInit class.
Public Member Functions inherited from llvm::Init
InitKind getKind () const
Get the kind (type) of the value.
RecordKeeper & getRecordKeeper () const
Get the record keeper that initialized this Init.
Init (const Init &)=delete
Init & operator= (const Init &)=delete
virtual ~Init ()=default
virtual bool isComplete () const
Is this a complete value with no unset (uninitialized) subvalues?
void print (raw_ostream &OS) const
Print this value.
void dump () const
Debugging method that may be called through a debugger; just invokes print on stderr.
virtual const Init * resolveReferences (Resolver &R) const
This function is used by classes that refer to other variables which may not be defined at the time the expression is formed.
Static Public Member Functions
static bool classof (const Init *I)
static const StringInit * get (RecordKeeper &RK, StringRef, StringFormat Fmt=SF_String)
static StringFormat determineFormat (StringFormat Fmt1, StringFormat Fmt2)
Static Public Member Functions inherited from llvm::TypedInit
static bool classof (const Init *I)
Additional Inherited Members
Protected Types inherited from llvm::Init
enum InitKind : uint8_t { IK_First, IK_FirstTypedInit, IK_BitInit, IK_BitsInit, IK_DagInit, IK_DefInit, IK_FieldInit, IK_IntInit, IK_ListInit, IK_FirstOpInit, IK_BinOpInit, IK_TernOpInit, IK_UnOpInit, IK_LastOpInit, IK_CondOpInit, IK_FoldOpInit, IK_IsAOpInit, IK_ExistsOpInit, IK_InstancesOpInit, IK_AnonymousNameInit, IK_StringInit, IK_VarInit, IK_VarBitInit, IK_VarDefInit, IK_LastTypedInit, IK_UnsetInit, IK_ArgumentInit }
Discriminator enum (for isa<>, dyn_cast<>, et al.) More...
Protected Member Functions inherited from llvm::TypedInit
TypedInit (InitKind K, const RecTy *T, uint8_t Opc=0)
Protected Member Functions inherited from llvm::Init
Init (InitKind K, uint8_t Opc=0)
Protected Attributes inherited from llvm::Init
uint8_t Opc

"foo" - Represent an initialization by a string value.

Definition at line 696 of file Record.h.

◆ StringFormat

Enumerator
SF_String
SF_Code

Definition at line 698 of file Record.h.

◆ classof()

◆ convertInitializerTo()

Convert to a value whose type is Ty, or return null if this is not possible.

This can happen if the value's type is convertible to Ty, but there are unresolved references.

Implements llvm::Init.

Definition at line 691 of file Record.cpp.

References llvm::isa().

◆ determineFormat()

StringFormat llvm::StringInit::determineFormat ( StringFormat Fmt1, StringFormat Fmt2 ) inlinestatic

◆ get()

Definition at line 680 of file Record.cpp.

References detail::RecordKeeperImpl::Allocator, llvm::RecordKeeper::getImpl(), SF_String, detail::RecordKeeperImpl::StringInitCodePool, detail::RecordKeeperImpl::StringInitStringPool, and llvm::StringMap< ValueTy, AllocatorTy >::try_emplace().

Referenced by ConcatStringInits(), llvm::TernOpInit::Fold(), llvm::UnOpInit::Fold(), llvm::VarInit::get(), llvm::AnonymousNameInit::getNameInit(), llvm::Record::getValue(), interleaveIntList(), interleaveStringList(), QualifiedNameOfImplicitName(), QualifyName(), and llvm::Record::removeValue().

◆ getAsString()

std::string llvm::StringInit::getAsString ( ) const inlineoverridevirtual

◆ getAsUnquotedString()

std::string llvm::StringInit::getAsUnquotedString ( ) const inlineoverridevirtual

Convert this value to a literal form, without adding quotes around a string.

Reimplemented from llvm::Init.

Definition at line 740 of file Record.h.

◆ getBit()

◆ getFormat()

StringFormat llvm::StringInit::getFormat ( ) const inline

◆ getValue()

StringRef llvm::StringInit::getValue ( ) const inline

◆ hasCodeFormat()

bool llvm::StringInit::hasCodeFormat ( ) const inline

◆ isConcrete()

bool llvm::StringInit::isConcrete ( ) const inlineoverridevirtual

Is this a concrete and fully resolved value without any references or stuck operations?

Unset values are concrete.

Reimplemented from llvm::Init.

Definition at line 731 of file Record.h.

◆ operator=()

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