llvm::abi::X86_64TargetInfo Class Reference
Inheritance diagram for llvm::abi::X86_64TargetInfo:
Public Types | |
| enum | Class { Integer , Sse , SseUp , X87 , X87Up , ComplexX87 , NoClass , Memory } |
Public Member Functions | |
| X86_64TargetInfo (TypeBuilder &TypeBuilder, X86AVXABILevel AVXABILevel, bool Has64BitPtrs, const X86ABICompatInfo &Compat) | |
| bool | has64BitPointers () const |
| const ABICompatInfo & | getABICompatInfo () const override |
| Return this target's ABI compatibility flags. | |
| const X86ABICompatInfo & | getX86ABICompatInfo () const |
| Public Member Functions inherited from llvm::abi::TargetInfo | |
| TargetInfo (TypeBuilder &Builder) | |
| virtual | ~TargetInfo ()=default |
| virtual bool | isPassByRef (const Type *Ty) const |
| virtual unsigned | getAllocaAddrSpace () const |
| Address space in which indirect arguments are allocated (the target's alloca/stack space). | |
| virtual bool | hasInt128Type () const |
| Whether the target has a 128-bit integer type. Default true. | |
| virtual unsigned | getLongLongWidth () const |
| Width of long long in bits. Default 64. | |
| virtual llvm::Align | getMaxIntegerAlign () const |
| Alignment of the widest integer the target's data layout gives an alignment to. | |
Additional Inherited Members | |
| Protected Member Functions inherited from llvm::abi::TargetInfo | |
| LLVM_ABI RecordArgABI | getRecordArgABI (const RecordType *RT) const |
| LLVM_ABI RecordArgABI | getRecordArgABI (const Type *Ty) const |
| LLVM_ABI bool | isPromotableInteger (const IntegerType *IT) const |
| unsigned | getBitIntRegThreshold () const |
| Bit width above which a _BitInt cannot stay in registers. | |
| LLVM_ABI ArgInfo | getNaturalAlignIndirect (const Type *Ty, unsigned AddrSpace, bool ByVal=true) const |
| LLVM_ABI const Type * | getI8Array (uint64_t NumBytes) const |
An array of NumBytes i8 elements, the padding element of a coerce-and-expand type. | |
| LLVM_ABI const Type * | convertTypeForMem (const Type *Ty) const |
In-memory form of Ty. | |
| LLVM_ABI const Type * | getStructOfTypes (ArrayRef< const Type * > Elems, bool Packed) const |
A record with one field per element of Elems, each at offset 0. | |
| LLVM_ABI bool | isAggregateTypeForABI (const Type *Ty) const |
| LLVM_ABI const Type * | useFirstFieldIfTransparentUnion (const Type *Ty) const |
| If Ty is a transparent union, return its first field type; otherwise return Ty unchanged. | |
| LLVM_ABI const Type * | isSingleElementStruct (const Type *Ty) const |
| Returns the scalar a single-element struct reduces to, else null. | |
| LLVM_ABI bool | maybeCommonClassifyReturnType (FunctionInfo &FI) const |
| Apply rules for classifying return types that are common to all targets. | |
| virtual bool | isHomogeneousAggregateBaseType (const Type *Ty) const |
Return true if Ty is a valid base type for a homogeneous aggregate. | |
| virtual bool | isHomogeneousAggregateSmallEnough (const Type *Base, uint64_t Members) const |
Return true if a homogeneous aggregate with Members copies of Base is small enough to be passed in registers for this ABI. | |
| virtual bool | isZeroLengthBitfieldPermittedInHomogeneousAggregate () const |
| Return true if zero-length bitfields should be ignored when deciding whether an aggregate is homogeneous. | |
| virtual bool | isPermittedToBeHomogeneousAggregate (const RecordType *RT) const |
Return true if the C++ ABI permits RT to be a homogeneous aggregate. | |
| LLVM_ABI bool | isHomogeneousAggregate (const Type *Ty, const Type *&Base, uint64_t &Members) const |
Return true if Ty is an ELFv2-style homogeneous aggregate. | |
| Protected Attributes inherited from llvm::abi::TargetInfo | |
| TypeBuilder & | TB |
Detailed Description
Member Enumeration Documentation
◆ Class
Constructor & Destructor Documentation
◆ X86_64TargetInfo()
|
inline |
Definition at line 79 of file X86.cpp.
References llvm::abi::TargetInfo::TargetInfo().
Member Function Documentation
◆ getABICompatInfo()
|
inlineoverridevirtual |
Return this target's ABI compatibility flags.
Targets with extra flags store a derived object and return that as an ABICompatInfo reference.
Implements llvm::abi::TargetInfo.
◆ getX86ABICompatInfo()
|
inline |
◆ has64BitPointers()
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inline |
The documentation for this class was generated from the following file:
- lib/ABI/Targets/X86.cpp
Generated on for LLVM by
1.14.0