!op (X) - Transform an init. More...
#include "llvm/TableGen/Record.h"
Public Types | |
| enum | UnaryOp : uint8_t { CAST , NOT , HEAD , TAIL , SIZE , EMPTY , GETDAGOP , LOG2 } |
Public Member Functions | |
| UnOpInit (const UnOpInit &)=delete | |
| UnOpInit & | operator= (const UnOpInit &)=delete |
| void | Profile (FoldingSetNodeID &ID) const |
| OpInit * | clone (ArrayRef< Init * > Operands) const override |
| unsigned | getNumOperands () const override |
| Init * | getOperand (unsigned i) const override |
| UnaryOp | getOpcode () const |
| Init * | getOperand () const |
| Init * | Fold (Record *CurRec, bool IsFinal=false) const |
| 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. | |
| std::string | getAsString () const override |
| Convert this value to a literal form. | |
 Public Member Functions inherited from llvm::OpInit | |
| OpInit (const OpInit &)=delete | |
| OpInit & | operator= (OpInit &)=delete |
| virtual OpInit * | clone (ArrayRef< Init * > Operands) const =0 |
| virtual unsigned | getNumOperands () const =0 |
| virtual Init * | getOperand (unsigned i) const =0 |
| 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 |
| 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. | |
| Init * | convertInitListSlice (ArrayRef< unsigned > Elements) const override |
| This function is used to implement the list slice 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 Init * | convertInitListSlice (ArrayRef< unsigned > Elements) const |
| This function is used to implement the list slice 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 UnOpInit * | get (UnaryOp opc, Init *lhs, RecTy *Type) |
| Static Public Member Functions inherited from llvm::OpInit | |
| static bool | classof (const Init *I) |
| 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_VarListElementInit , IK_VarBitInit , IK_VarDefInit , IK_LastTypedInit , IK_UnsetInit } |
| Discriminator enum (for isa<>, dyn_cast<>, et al.) More... | |
| Protected Member Functions inherited from llvm::OpInit | |
| OpInit (InitKind K, RecTy *Type, uint8_t Opc) | |
| 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 |
Detailed Description
Member Enumeration Documentation
◆ UnaryOp
| enum llvm::UnOpInit::UnaryOp : uint8_t |
Constructor & Destructor Documentation
◆ UnOpInit()
Member Function Documentation
◆ classof()
Definition at line 800 of file Record.h.
References I, and llvm::Init::IK_UnOpInit.
◆ clone()
Implements llvm::OpInit.
Definition at line 809 of file Record.h.
References assert(), get(), getOpcode(), llvm::TypedInit::getType(), and Operands.
◆ Fold()
Definition at line 778 of file Record.cpp.
References assert(), CAST, llvm::Init::convertInitializerTo(), D, EMPTY, llvm::ListInit::get(), llvm::DefInit::get(), llvm::IntRecTy::get(), llvm::IntInit::get(), llvm::StringInit::get(), llvm::RecTy::getAsString(), getAsString(), GETDAGOP, llvm::RecordKeeper::getDef(), llvm::Record::getLoc(), llvm::Record::getNameInit(), getOpcode(), llvm::TypedInit::getRecordKeeper(), llvm::Record::getRecords(), llvm::TypedInit::getType(), HEAD, INT64_MAX, LOG2, llvm::Log2_64(), Name, NOT, llvm::PrintFatalError(), SIZE, TAIL, and llvm::RecTy::typeIsA().
Referenced by llvm::TypedInit::getCastTo().
◆ get()
Definition at line 760 of file Record.cpp.
References llvm::detail::RecordKeeperImpl::Allocator, I, LHS, llvm::Init::Opc, ProfileUnOpInit(), and llvm::detail::RecordKeeperImpl::TheUnOpInitPool.
Referenced by clone(), llvm::TypedInit::getCastTo(), and resolveReferences().
◆ getAsString()
|
overridevirtual |
Convert this value to a literal form.
Implements llvm::Init.
Definition at line 919 of file Record.cpp.
References CAST, EMPTY, llvm::RecTy::getAsString(), llvm::Init::getAsString(), GETDAGOP, getOpcode(), llvm::TypedInit::getType(), HEAD, LOG2, NOT, SIZE, and TAIL.
Referenced by Fold().
◆ getNumOperands()
|
inlineoverridevirtual |
Implements llvm::OpInit.
◆ getOpcode()
|
inline |
Definition at line 822 of file Record.h.
References llvm::Init::Opc.
Referenced by clone(), Fold(), getAsString(), Profile(), and resolveReferences().
◆ getOperand() [1/2]
|
inline |
◆ getOperand() [2/2]
Implements llvm::OpInit.
Definition at line 817 of file Record.h.
References assert(), and getOperand().
◆ operator=()
◆ Profile()
| void UnOpInit::Profile | ( | FoldingSetNodeID & | ID | ) | const |
Definition at line 774 of file Record.cpp.
References getOpcode(), getOperand(), llvm::TypedInit::getType(), and ProfileUnOpInit().
◆ resolveReferences()
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 910 of file Record.cpp.
References CAST, get(), getOpcode(), llvm::TypedInit::getType(), and llvm::Init::resolveReferences().
The documentation for this class was generated from the following files:
- include/llvm/TableGen/Record.h
- lib/TableGen/Record.cpp
