LLVM 20.0.0git
|
!isa<type>(expr) - Dynamically determine the type of an expression. More...
#include "llvm/TableGen/Record.h"
Public Member Functions | |
IsAOpInit (const IsAOpInit &)=delete | |
IsAOpInit & | operator= (const IsAOpInit &)=delete |
void | Profile (FoldingSetNodeID &ID) const |
Init * | Fold () const |
bool | isComplete () const override |
Is this a complete value with no unset (uninitialized) subvalues? | |
Init * | resolveReferences (Resolver &R) const override |
This function is used by classes that refer to other variables which may not be defined at the time the expression is formed. | |
Init * | getBit (unsigned Bit) const override |
Get the Init value of the specified bit. | |
std::string | getAsString () const override |
Convert this value to a literal form. | |
Public Member Functions inherited from llvm::TypedInit | |
TypedInit (const TypedInit &)=delete | |
TypedInit & | operator= (const TypedInit &)=delete |
RecTy * | getType () const |
Get the type of the Init as a RecTy. | |
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 * | convertInitializerBitRange (ArrayRef< unsigned > Bits) const override |
This function is used to implement the bit range selection operator. | |
RecTy * | getFieldType (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 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. | |
Public Member Functions inherited from llvm::FoldingSetBase::Node | |
Node ()=default | |
void * | getNextInBucket () const |
void | SetNextInBucket (void *N) |
Static Public Member Functions | |
static bool | classof (const Init *I) |
static IsAOpInit * | get (RecTy *CheckType, Init *Expr) |
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_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, 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 |
!isa<type>(expr) - Dynamically determine the type of an expression.
Definition at line 1183 of file Record.h.
References I, and llvm::Init::IK_IsAOpInit.
Init * IsAOpInit::Fold | ( | ) | const |
Definition at line 1988 of file Record.cpp.
References llvm::IntInit::get(), llvm::TypedInit::getRecordKeeper(), and llvm::RecTy::typeIsConvertibleTo().
Referenced by resolveReferences().
Definition at line 1969 of file Record.cpp.
References llvm::detail::RecordKeeperImpl::Allocator, llvm::RecordKeeper::getImpl(), llvm::Init::getRecordKeeper(), I, ProfileIsAOpInit(), and llvm::detail::RecordKeeperImpl::TheIsAOpInitPool.
Referenced by resolveReferences().
|
overridevirtual |
Convert this value to a literal form.
Implements llvm::Init.
Definition at line 2019 of file Record.cpp.
References llvm::RecTy::getAsString(), and llvm::Init::getAsString().
Get the Init
value of the specified bit.
Implements llvm::Init.
Definition at line 2015 of file Record.cpp.
References llvm::VarBitInit::get().
|
inlineoverridevirtual |
Is this a complete value with no unset (uninitialized) subvalues?
Reimplemented from llvm::Init.
void IsAOpInit::Profile | ( | FoldingSetNodeID & | ID | ) | const |
Definition at line 1984 of file Record.cpp.
References ProfileIsAOpInit().
This function is used by classes that refer to other variables which may not be defined at the time the expression is formed.
If a value is set for the variable later, this method will be called on users of the value to allow the value to propagate out.
Reimplemented from llvm::Init.
Definition at line 2008 of file Record.cpp.
References Fold(), get(), and llvm::Init::resolveReferences().