This is the common superclass of types that have a specific, explicit type, stored in ValueTy. More...
#include "llvm/TableGen/Record.h"
Public Member Functions | |
| 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? | |
| 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 const Init * | getCastTo (const 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 const Init * | convertInitializerTo (const RecTy *Ty) const =0 |
Convert to a value whose type is Ty, or return null if this is not possible. | |
| virtual const Init * | convertInitializerBitRange (ArrayRef< unsigned > Bits) const |
| This function is used to implement the bit range selection operator. | |
| virtual const RecTy * | getFieldType (const StringInit *FieldName) const |
| This function is used to implement the FieldInit class. | |
| 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. | |
| virtual const Init * | getBit (unsigned Bit) const =0 |
Get the Init value of the specified bit. | |
Static Public Member Functions | |
| static bool | classof (const Init *I) |
Protected Member Functions | |
| TypedInit (InitKind K, const RecTy *T, uint8_t Opc=0) | |
| Protected Member Functions inherited from llvm::Init | |
| Init (InitKind K, uint8_t Opc=0) | |
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 , IK_ArgumentInit } |
| Discriminator enum (for isa<>, dyn_cast<>, et al.) More... | |
| Protected Attributes inherited from llvm::Init | |
| uint8_t | Opc |
Detailed Description
This is the common superclass of types that have a specific, explicit type, stored in ValueTy.
Constructor & Destructor Documentation
◆ TypedInit() [1/2]
◆ TypedInit() [2/2]
Member Function Documentation
◆ classof()
Definition at line 427 of file Record.h.
References I, llvm::Init::IK_FirstTypedInit, and llvm::Init::IK_LastTypedInit.
◆ convertInitializerBitRange()
|
overridevirtual |
This function is used to implement the bit range selection operator.
Given a value, it selects the specified bits, returning them as a new Init of type bits. If it is not legal to use the bit selection operator on this value, null is returned.
Reimplemented from llvm::Init.
Reimplemented in llvm::BitsInit, and llvm::IntInit.
Definition at line 2223 of file Record.cpp.
References llvm::VarBitInit::get(), llvm::BitsInit::get(), getRecordKeeper(), getType(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::SmallVectorImpl< T >::reserve().
◆ 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.
Reimplemented in llvm::BitInit, llvm::BitsInit, llvm::IntInit, llvm::StringInit, llvm::ListInit, and llvm::DefInit.
Definition at line 2211 of file Record.cpp.
References llvm::BitsInit::get(), getRecordKeeper(), and getType().
Referenced by getCastTo().
◆ 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 2239 of file Record.cpp.
References assert(), llvm::UnOpInit::CAST, convertInitializerTo(), llvm::UnOpInit::Fold(), llvm::UnOpInit::get(), and getType().
◆ getFieldType()
|
overridevirtual |
This method is used to implement the FieldInit class.
Implementors of this method should return the type of the named field if they are of type record.
Reimplemented from llvm::Init.
Reimplemented in llvm::DefInit.
Definition at line 2201 of file Record.cpp.
References getType().
◆ getRecordKeeper()
|
inline |
Get the record keeper that initialized this Init.
Definition at line 436 of file Record.h.
References llvm::RecTy::getRecordKeeper().
Referenced by llvm::BinOpInit::CompareInit(), ConcatStringInits(), convertInitializerBitRange(), llvm::BitsInit::convertInitializerBitRange(), llvm::IntInit::convertInitializerBitRange(), convertInitializerTo(), llvm::BitInit::convertInitializerTo(), llvm::BitsInit::convertInitializerTo(), llvm::IntInit::convertInitializerTo(), llvm::IsAOpInit::Fold(), llvm::BinOpInit::Fold(), llvm::TernOpInit::Fold(), llvm::CondOpInit::Fold(), llvm::UnOpInit::Fold(), llvm::ExistsOpInit::Fold(), llvm::IntInit::getBit(), llvm::OpInit::getBit(), llvm::VarInit::getBit(), llvm::FieldInit::getBit(), llvm::AnonymousNameInit::getNameInit(), llvm::BitsInit::resolveReferences(), llvm::BinOpInit::resolveReferences(), and llvm::TernOpInit::resolveReferences().
◆ getType()
Get the type of the Init as a RecTy.
Definition at line 433 of file Record.h.
Referenced by llvm::UnOpInit::clone(), llvm::BinOpInit::clone(), llvm::TernOpInit::clone(), convertInitializerBitRange(), convertInitializerTo(), llvm::ListInit::convertInitializerTo(), llvm::DefInit::convertInitializerTo(), llvm::BinOpInit::Fold(), llvm::TernOpInit::Fold(), llvm::UnOpInit::Fold(), llvm::UnOpInit::getAsString(), llvm::BinOpInit::getAsString(), llvm::OpInit::getBit(), llvm::VarInit::getBit(), llvm::FieldInit::getBit(), getCastTo(), llvm::ListInit::getElementType(), getFieldType(), llvm::ListInit::Profile(), llvm::UnOpInit::Profile(), llvm::BinOpInit::Profile(), llvm::TernOpInit::Profile(), llvm::FoldOpInit::Profile(), llvm::UnOpInit::resolveReferences(), llvm::BinOpInit::resolveReferences(), llvm::TernOpInit::resolveReferences(), and llvm::FoldOpInit::resolveReferences().
◆ operator=()
The documentation for this class was generated from the following files:
- include/llvm/TableGen/Record.h
- lib/TableGen/Record.cpp
