'?' - Represents an uninitialized value. More...
#include "llvm/TableGen/Record.h"
Public Member Functions | |
| UnsetInit (const UnsetInit &)=delete | |
| UnsetInit & | operator= (const UnsetInit &)=delete |
| RecordKeeper & | getRecordKeeper () const |
| Get the record keeper that initialized this Init. | |
| Init * | getCastTo (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. | |
| Init * | convertInitializerTo (RecTy *Ty) const override |
Convert to a value whose type is Ty, or return null if this is not possible. | |
| Init * | getBit (unsigned Bit) const override |
Get the Init value of the specified bit. | |
| bool | isComplete () const override |
| Is this a complete value with no unset (uninitialized) subvalues? | |
| bool | isConcrete () const override |
| Is this a concrete and fully resolved value without any references or stuck operations? Unset values are concrete. | |
| std::string | getAsString () const override |
| Get the string representation of the Init. | |
 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? | |
| virtual bool | isConcrete () const |
| Is this a concrete and fully resolved value without any references or stuck operations? Unset values are concrete. | |
| void | print (raw_ostream &OS) const |
| Print this value. | |
| virtual std::string | getAsString () const =0 |
| Convert this value to a literal form. | |
| virtual std::string | getAsUnquotedString () const |
| Convert this value to a literal form, without adding quotes around a string. | |
| void | dump () const |
| Debugging method that may be called through a debugger; just invokes print on stderr. | |
| virtual Init * | getCastTo (RecTy *Ty) const =0 |
If this value is convertible to type Ty, return a value whose type is Ty, generating a !cast operation if required. | |
| virtual Init * | convertInitializerTo (RecTy *Ty) const =0 |
Convert to a value whose type is Ty, or return null if this is not possible. | |
| virtual Init * | convertInitializerBitRange (ArrayRef< unsigned > Bits) const |
| This function is used to implement the bit range selection operator. | |
| virtual RecTy * | getFieldType (StringInit *FieldName) const |
| This function is used to implement the FieldInit class. | |
| virtual 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. | |
| virtual Init * | getBit (unsigned Bit) const =0 |
Get the Init value of the specified bit. | |
Static Public Member Functions | |
| static bool | classof (const Init *I) |
| static UnsetInit * | get (RecordKeeper &RK) |
| Get the singleton unset Init. | |
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_AnonymousNameInit , IK_StringInit , IK_VarInit , IK_VarBitInit , IK_VarDefInit , IK_LastTypedInit , IK_UnsetInit } |
| Discriminator enum (for isa<>, dyn_cast<>, et al.) More... | |
| Protected Member Functions inherited from llvm::Init | |
| Init (InitKind K, uint8_t Opc=0) | |
| Protected Attributes inherited from llvm::Init | |
| uint8_t | Opc |
Detailed Description
Constructor & Destructor Documentation
◆ UnsetInit()
Member Function Documentation
◆ classof()
Definition at line 457 of file Record.h.
References I, and llvm::Init::IK_UnsetInit.
◆ 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 363 of file Record.cpp.
◆ get()
|
static |
Get the singleton unset Init.
Definition at line 355 of file Record.cpp.
References llvm::RecordKeeper::getImpl(), and llvm::detail::RecordKeeperImpl::TheUnsetInit.
Referenced by llvm::BinOpInit::Fold(), llvm::TernOpInit::Fold(), and llvm::RecordVal::RecordVal().
◆ getAsString()
|
inlineoverridevirtual |
Get the string representation of the Init.
Implements llvm::Init.
◆ getBit()
Get the Init value of the specified bit.
Implements llvm::Init.
◆ getCastTo()
If this value is convertible to type Ty, return a value whose type is Ty, generating a !cast operation if required.
Otherwise, return null.
Implements llvm::Init.
Definition at line 359 of file Record.cpp.
◆ getRecordKeeper()
|
inline |
◆ isComplete()
|
inlineoverridevirtual |
Is this a complete value with no unset (uninitialized) subvalues?
Reimplemented from llvm::Init.
◆ isConcrete()
|
inlineoverridevirtual |
Is this a concrete and fully resolved value without any references or stuck operations? Unset values are concrete.
Reimplemented from llvm::Init.
◆ operator=()
The documentation for this class was generated from the following files:
- include/llvm/TableGen/Record.h
- lib/TableGen/Record.cpp
