clang
9.0.0
|
Exposes information about the current target. More...
#include "clang/Basic/TargetInfo.h"
Classes | |
struct | AddlRegName |
struct | ConstraintInfo |
struct | GCCRegAlias |
Public Types | |
enum | BuiltinVaListKind { CharPtrBuiltinVaList = 0, VoidPtrBuiltinVaList, AArch64ABIBuiltinVaList, PNaClABIBuiltinVaList, PowerABIBuiltinVaList, X86_64ABIBuiltinVaList, AAPCSABIBuiltinVaList, SystemZBuiltinVaList } |
The different kinds of __builtin_va_list types defined by the target implementation. More... | |
enum | CallingConvCheckResult { CCCR_OK, CCCR_Warning, CCCR_Ignore } |
enum | CallingConvKind { CCK_Default, CCK_ClangABI4OrPS4, CCK_MicrosoftWin64 } |
enum | OpenCLTypeKind { OCLTK_Default, OCLTK_ClkEvent, OCLTK_Event, OCLTK_Image, OCLTK_Pipe, OCLTK_Queue, OCLTK_ReserveID, OCLTK_Sampler } |
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enum | IntType { NoInt = 0, SignedChar, UnsignedChar, SignedShort, UnsignedShort, SignedInt, UnsignedInt, SignedLong, UnsignedLong, SignedLongLong, UnsignedLongLong } |
===-— Target Data Type Query Methods ----------------------------—===// More... | |
enum | RealType { NoFloat = 255, Float = 0, Double, LongDouble, Float128 } |
Public Member Functions | |
virtual | ~TargetInfo () |
TargetOptions & | getTargetOpts () const |
Retrieve the target options. More... | |
IntType | getSizeType () const |
IntType | getSignedSizeType () const |
IntType | getIntMaxType () const |
IntType | getUIntMaxType () const |
IntType | getPtrDiffType (unsigned AddrSpace) const |
IntType | getUnsignedPtrDiffType (unsigned AddrSpace) const |
IntType | getIntPtrType () const |
IntType | getUIntPtrType () const |
IntType | getWCharType () const |
IntType | getWIntType () const |
IntType | getChar16Type () const |
IntType | getChar32Type () const |
IntType | getInt64Type () const |
IntType | getUInt64Type () const |
IntType | getSigAtomicType () const |
IntType | getProcessIDType () const |
bool | doUnsignedFixedPointTypesHavePadding () const |
In the event this target uses the same number of fractional bits for its unsigned types as it does with its signed counterparts, there will be exactly one bit of padding. More... | |
unsigned | getTypeWidth (IntType T) const |
Return the width (in bits) of the specified integer type enum. More... | |
virtual IntType | getIntTypeByWidth (unsigned BitWidth, bool IsSigned) const |
Return integer type with specified width. More... | |
virtual IntType | getLeastIntTypeByWidth (unsigned BitWidth, bool IsSigned) const |
Return the smallest integer type with at least the specified width. More... | |
RealType | getRealTypeByWidth (unsigned BitWidth) const |
Return floating point type with specified width. More... | |
unsigned | getTypeAlign (IntType T) const |
Return the alignment (in bits) of the specified integer type enum. More... | |
uint64_t | getPointerWidth (unsigned AddrSpace) const |
Return the width of pointers on this target, for the specified address space. More... | |
uint64_t | getPointerAlign (unsigned AddrSpace) const |
virtual uint64_t | getMaxPointerWidth () const |
Return the maximum width of pointers on this target. More... | |
virtual uint64_t | getNullPointerValue (LangAS AddrSpace) const |
Get integer value for null pointer. More... | |
unsigned | getBoolWidth () const |
Return the size of '_Bool' and C++ 'bool' for this target, in bits. More... | |
unsigned | getBoolAlign () const |
Return the alignment of '_Bool' and C++ 'bool' for this target. More... | |
unsigned | getCharWidth () const |
unsigned | getCharAlign () const |
unsigned | getShortWidth () const |
Return the size of 'signed short' and 'unsigned short' for this target, in bits. More... | |
unsigned | getShortAlign () const |
Return the alignment of 'signed short' and 'unsigned short' for this target. More... | |
unsigned | getIntWidth () const |
getIntWidth/Align - Return the size of 'signed int' and 'unsigned int' for this target, in bits. More... | |
unsigned | getIntAlign () const |
unsigned | getLongWidth () const |
getLongWidth/Align - Return the size of 'signed long' and 'unsigned long' for this target, in bits. More... | |
unsigned | getLongAlign () const |
unsigned | getLongLongWidth () const |
getLongLongWidth/Align - Return the size of 'signed long long' and 'unsigned long long' for this target, in bits. More... | |
unsigned | getLongLongAlign () const |
unsigned | getShortAccumWidth () const |
getShortAccumWidth/Align - Return the size of 'signed short _Accum' and 'unsigned short _Accum' for this target, in bits. More... | |
unsigned | getShortAccumAlign () const |
unsigned | getAccumWidth () const |
getAccumWidth/Align - Return the size of 'signed _Accum' and 'unsigned _Accum' for this target, in bits. More... | |
unsigned | getAccumAlign () const |
unsigned | getLongAccumWidth () const |
getLongAccumWidth/Align - Return the size of 'signed long _Accum' and 'unsigned long _Accum' for this target, in bits. More... | |
unsigned | getLongAccumAlign () const |
unsigned | getShortFractWidth () const |
getShortFractWidth/Align - Return the size of 'signed short _Fract' and 'unsigned short _Fract' for this target, in bits. More... | |
unsigned | getShortFractAlign () const |
unsigned | getFractWidth () const |
getFractWidth/Align - Return the size of 'signed _Fract' and 'unsigned _Fract' for this target, in bits. More... | |
unsigned | getFractAlign () const |
unsigned | getLongFractWidth () const |
getLongFractWidth/Align - Return the size of 'signed long _Fract' and 'unsigned long _Fract' for this target, in bits. More... | |
unsigned | getLongFractAlign () const |
unsigned | getShortAccumScale () const |
getShortAccumScale/IBits - Return the number of fractional/integral bits in a 'signed short _Accum' type. More... | |
unsigned | getShortAccumIBits () const |
unsigned | getAccumScale () const |
getAccumScale/IBits - Return the number of fractional/integral bits in a 'signed _Accum' type. More... | |
unsigned | getAccumIBits () const |
unsigned | getLongAccumScale () const |
getLongAccumScale/IBits - Return the number of fractional/integral bits in a 'signed long _Accum' type. More... | |
unsigned | getLongAccumIBits () const |
unsigned | getUnsignedShortAccumScale () const |
getUnsignedShortAccumScale/IBits - Return the number of fractional/integral bits in a 'unsigned short _Accum' type. More... | |
unsigned | getUnsignedShortAccumIBits () const |
unsigned | getUnsignedAccumScale () const |
getUnsignedAccumScale/IBits - Return the number of fractional/integral bits in a 'unsigned _Accum' type. More... | |
unsigned | getUnsignedAccumIBits () const |
unsigned | getUnsignedLongAccumScale () const |
getUnsignedLongAccumScale/IBits - Return the number of fractional/integral bits in a 'unsigned long _Accum' type. More... | |
unsigned | getUnsignedLongAccumIBits () const |
unsigned | getShortFractScale () const |
getShortFractScale - Return the number of fractional bits in a 'signed short _Fract' type. More... | |
unsigned | getFractScale () const |
getFractScale - Return the number of fractional bits in a 'signed _Fract' type. More... | |
unsigned | getLongFractScale () const |
getLongFractScale - Return the number of fractional bits in a 'signed long _Fract' type. More... | |
unsigned | getUnsignedShortFractScale () const |
getUnsignedShortFractScale - Return the number of fractional bits in a 'unsigned short _Fract' type. More... | |
unsigned | getUnsignedFractScale () const |
getUnsignedFractScale - Return the number of fractional bits in a 'unsigned _Fract' type. More... | |
unsigned | getUnsignedLongFractScale () const |
getUnsignedLongFractScale - Return the number of fractional bits in a 'unsigned long _Fract' type. More... | |
virtual bool | hasInt128Type () const |
Determine whether the __int128 type is supported on this target. More... | |
virtual bool | hasLegalHalfType () const |
Determine whether _Float16 is supported on this target. More... | |
virtual bool | hasFloat128Type () const |
Determine whether the __float128 type is supported on this target. More... | |
virtual bool | hasFloat16Type () const |
Determine whether the _Float16 type is supported on this target. More... | |
unsigned | getSuitableAlign () const |
Return the alignment that is suitable for storing any object with a fundamental alignment requirement. More... | |
unsigned | getDefaultAlignForAttributeAligned () const |
Return the default alignment for attribute((aligned)) on this target, to be used if no alignment value is specified. More... | |
virtual unsigned | getMinGlobalAlign (uint64_t) const |
getMinGlobalAlign - Return the minimum alignment of a global variable, unless its alignment is explicitly reduced via attributes. More... | |
unsigned | getNewAlign () const |
Return the largest alignment for which a suitably-sized allocation with '::operator new(size_t)' is guaranteed to produce a correctly-aligned pointer. More... | |
unsigned | getWCharWidth () const |
getWCharWidth/Align - Return the size of 'wchar_t' for this target, in bits. More... | |
unsigned | getWCharAlign () const |
unsigned | getChar16Width () const |
getChar16Width/Align - Return the size of 'char16_t' for this target, in bits. More... | |
unsigned | getChar16Align () const |
unsigned | getChar32Width () const |
getChar32Width/Align - Return the size of 'char32_t' for this target, in bits. More... | |
unsigned | getChar32Align () const |
unsigned | getHalfWidth () const |
getHalfWidth/Align/Format - Return the size/align/format of 'half'. More... | |
unsigned | getHalfAlign () const |
const llvm::fltSemantics & | getHalfFormat () const |
unsigned | getFloatWidth () const |
getFloatWidth/Align/Format - Return the size/align/format of 'float'. More... | |
unsigned | getFloatAlign () const |
const llvm::fltSemantics & | getFloatFormat () const |
unsigned | getDoubleWidth () const |
getDoubleWidth/Align/Format - Return the size/align/format of 'double'. More... | |
unsigned | getDoubleAlign () const |
const llvm::fltSemantics & | getDoubleFormat () const |
unsigned | getLongDoubleWidth () const |
getLongDoubleWidth/Align/Format - Return the size/align/format of 'long double'. More... | |
unsigned | getLongDoubleAlign () const |
const llvm::fltSemantics & | getLongDoubleFormat () const |
unsigned | getFloat128Width () const |
getFloat128Width/Align/Format - Return the size/align/format of '__float128'. More... | |
unsigned | getFloat128Align () const |
const llvm::fltSemantics & | getFloat128Format () const |
virtual const char * | getLongDoubleMangling () const |
Return the mangled code of long double. More... | |
virtual const char * | getFloat128Mangling () const |
Return the mangled code of __float128. More... | |
virtual unsigned | getFloatEvalMethod () const |
Return the value for the C99 FLT_EVAL_METHOD macro. More... | |
unsigned | getLargeArrayMinWidth () const |
unsigned | getLargeArrayAlign () const |
unsigned | getMaxAtomicPromoteWidth () const |
Return the maximum width lock-free atomic operation which will ever be supported for the given target. More... | |
unsigned | getMaxAtomicInlineWidth () const |
Return the maximum width lock-free atomic operation which can be inlined given the supported features of the given target. More... | |
virtual void | setMaxAtomicWidth () |
Set the maximum inline or promote width lock-free atomic operation for the given target. More... | |
virtual bool | hasBuiltinAtomic (uint64_t AtomicSizeInBits, uint64_t AlignmentInBits) const |
Returns true if the given target supports lock-free atomic operations at the specified width and alignment. More... | |
unsigned | getMaxVectorAlign () const |
Return the maximum vector alignment supported for the given target. More... | |
unsigned | getSimdDefaultAlign () const |
Return default simd alignment for the given target. More... | |
virtual unsigned | getExnObjectAlignment () const |
Return the alignment (in bits) of the thrown exception object. More... | |
unsigned | getIntMaxTWidth () const |
Return the size of intmax_t and uintmax_t for this target, in bits. More... | |
virtual unsigned | getUnwindWordWidth () const |
virtual unsigned | getRegisterWidth () const |
Return the "preferred" register width on this target. More... | |
const char * | getMCountName () const |
Returns the name of the mcount instrumentation function. More... | |
bool | useSignedCharForObjCBool () const |
Check if the Objective-C built-in boolean type should be signed char. More... | |
void | noSignedCharForObjCBool () |
bool | useBitFieldTypeAlignment () const |
Check whether the alignment of bit-field types is respected when laying out structures. More... | |
bool | useZeroLengthBitfieldAlignment () const |
Check whether zero length bitfields should force alignment of the next member. More... | |
unsigned | getZeroLengthBitfieldBoundary () const |
Get the fixed alignment value in bits for a member that follows a zero length bitfield. More... | |
bool | useExplicitBitFieldAlignment () const |
Check whether explicit bitfield alignment attributes should be. More... | |
bool | hasAlignMac68kSupport () const |
Check whether this target support '#pragma options align=mac68k'. More... | |
const char * | getTypeConstantSuffix (IntType T) const |
Return the constant suffix for the specified integer type enum. More... | |
bool | useObjCFPRetForRealType (RealType T) const |
Check whether the given real type should use the "fpret" flavor of Objective-C message passing on this target. More... | |
bool | useObjCFP2RetForComplexLongDouble () const |
Check whether _Complex long double should use the "fp2ret" flavor of Objective-C message passing on this target. More... | |
virtual bool | useFP16ConversionIntrinsics () const |
Check whether llvm intrinsics such as llvm.convert.to.fp16 should be used to convert to and from __fp16. More... | |
bool | useAddressSpaceMapMangling () const |
Specify if mangling based on address space map should be used or not for language specific address spaces. More... | |
virtual void | getTargetDefines (const LangOptions &Opts, MacroBuilder &Builder) const =0 |
===-— Other target property query methods --------------------——===// More... | |
virtual ArrayRef< Builtin::Info > | getTargetBuiltins () const =0 |
Return information about target-specific builtins for the current primary target, and info about which builtins are non-portable across the current set of primary and secondary targets. More... | |
virtual bool | isCLZForZeroUndef () const |
The __builtin_clz* and __builtin_ctz* built-in functions are specified to have undefined results for zero inputs, but on targets that support these operations in a way that provides well-defined results for zero without loss of performance, it is a good idea to avoid optimizing based on that undef behavior. More... | |
virtual BuiltinVaListKind | getBuiltinVaListKind () const =0 |
Returns the kind of __builtin_va_list type that should be used with this target. More... | |
bool | hasBuiltinMSVaList () const |
Returns whether or not type __builtin_ms_va_list type is available on this target. More... | |
bool | isRenderScriptTarget () const |
Returns true for RenderScript. More... | |
bool | isValidClobber (StringRef Name) const |
Returns whether the passed in string is a valid clobber in an inline asm statement. More... | |
virtual bool | isValidGCCRegisterName (StringRef Name) const |
Returns whether the passed in string is a valid register name according to GCC. More... | |
StringRef | getNormalizedGCCRegisterName (StringRef Name, bool ReturnCanonical=false) const |
Returns the "normalized" GCC register name. More... | |
virtual StringRef | getConstraintRegister (StringRef Constraint, StringRef Expression) const |
Extracts a register from the passed constraint (if it is a single-register constraint) and the asm label expression related to a variable in the input or output list of an inline asm statement. More... | |
virtual bool | validateGlobalRegisterVariable (StringRef RegName, unsigned RegSize, bool &HasSizeMismatch) const |
Validate register name used for global register variables. More... | |
bool | validateOutputConstraint (ConstraintInfo &Info) const |
bool | validateInputConstraint (MutableArrayRef< ConstraintInfo > OutputConstraints, ConstraintInfo &info) const |
virtual bool | validateOutputSize (StringRef, unsigned) const |
virtual bool | validateInputSize (StringRef, unsigned) const |
virtual bool | validateConstraintModifier (StringRef, char, unsigned, std::string &) const |
virtual bool | validateAsmConstraint (const char *&Name, TargetInfo::ConstraintInfo &info) const =0 |
bool | resolveSymbolicName (const char *&Name, ArrayRef< ConstraintInfo > OutputConstraints, unsigned &Index) const |
virtual std::string | convertConstraint (const char *&Constraint) const |
virtual const char * | getClobbers () const =0 |
Returns a string of target-specific clobbers, in LLVM format. More... | |
virtual bool | isNan2008 () const |
Returns true if NaN encoding is IEEE 754-2008. More... | |
const llvm::Triple & | getTriple () const |
Returns the target triple of the primary target. More... | |
const llvm::DataLayout & | getDataLayout () const |
virtual bool | hasProtectedVisibility () const |
Does this target support "protected" visibility? More... | |
virtual std::string | isValidSectionSpecifier (StringRef SR) const |
An optional hook that targets can implement to perform semantic checking on attribute((section("foo"))) specifiers. More... | |
virtual void | adjust (LangOptions &Opts) |
Set forced language options. More... | |
virtual void | adjustTargetOptions (const CodeGenOptions &CGOpts, TargetOptions &TargetOpts) const |
Adjust target options based on codegen options. More... | |
virtual bool | initFeatureMap (llvm::StringMap< bool > &Features, DiagnosticsEngine &Diags, StringRef CPU, const std::vector< std::string > &FeatureVec) const |
Initialize the map with the default set of target features for the CPU this should include all legal feature strings on the target. More... | |
virtual StringRef | getABI () const |
Get the ABI currently in use. More... | |
TargetCXXABI | getCXXABI () const |
Get the C++ ABI currently in use. More... | |
virtual bool | setCPU (const std::string &Name) |
Target the specified CPU. More... | |
virtual void | fillValidCPUList (SmallVectorImpl< StringRef > &Values) const |
Fill a SmallVectorImpl with the valid values to setCPU. More... | |
virtual bool | isValidCPUName (StringRef Name) const |
brief Determine whether this TargetInfo supports the given CPU name. More... | |
virtual bool | setABI (const std::string &Name) |
Use the specified ABI. More... | |
virtual bool | setFPMath (StringRef Name) |
Use the specified unit for FP math. More... | |
virtual void | setFeatureEnabled (llvm::StringMap< bool > &Features, StringRef Name, bool Enabled) const |
Enable or disable a specific target feature; the feature name must be valid. More... | |
virtual bool | isValidFeatureName (StringRef Feature) const |
Determine whether this TargetInfo supports the given feature. More... | |
virtual bool | handleTargetFeatures (std::vector< std::string > &Features, DiagnosticsEngine &Diags) |
Perform initialization based on the user configured set of features (e.g., +sse4). More... | |
virtual bool | hasFeature (StringRef Feature) const |
Determine whether the given target has the given feature. More... | |
bool | supportsMultiVersioning () const |
Identify whether this target supports multiversioning of functions, which requires support for cpu_supports and cpu_is functionality. More... | |
bool | supportsIFunc () const |
Identify whether this target supports IFuncs. More... | |
virtual bool | validateCpuSupports (StringRef Name) const |
virtual unsigned | multiVersionSortPriority (StringRef Name) const |
virtual bool | validateCpuIs (StringRef Name) const |
virtual bool | validateCPUSpecificCPUDispatch (StringRef Name) const |
virtual char | CPUSpecificManglingCharacter (StringRef Name) const |
virtual void | getCPUSpecificCPUDispatchFeatures (StringRef Name, llvm::SmallVectorImpl< StringRef > &Features) const |
unsigned | getRegParmMax () const |
bool | isTLSSupported () const |
Whether the target supports thread-local storage. More... | |
unsigned short | getMaxTLSAlign () const |
Return the maximum alignment (in bits) of a TLS variable. More... | |
bool | isVLASupported () const |
Whether target supports variable-length arrays. More... | |
bool | isSEHTrySupported () const |
Whether the target supports SEH __try. More... | |
bool | hasNoAsmVariants () const |
Return true if {|} are normal characters in the asm string. More... | |
virtual int | getEHDataRegisterNumber (unsigned RegNo) const |
Return the register number that __builtin_eh_return_regno would return with the specified argument. More... | |
virtual const char * | getStaticInitSectionSpecifier () const |
Return the section to use for C++ static initialization functions. More... | |
const LangASMap & | getAddressSpaceMap () const |
virtual LangAS | getOpenCLBuiltinAddressSpace (unsigned AS) const |
Map from the address space field in builtin description strings to the language address space. More... | |
virtual LangAS | getCUDABuiltinAddressSpace (unsigned AS) const |
Map from the address space field in builtin description strings to the language address space. More... | |
virtual llvm::Optional< LangAS > | getConstantAddressSpace () const |
Return an AST address space which can be used opportunistically for constant global memory. More... | |
StringRef | getPlatformName () const |
Retrieve the name of the platform as it is used in the availability attribute. More... | |
VersionTuple | getPlatformMinVersion () const |
Retrieve the minimum desired version of the platform, to which the program should be compiled. More... | |
bool | isBigEndian () const |
bool | isLittleEndian () const |
virtual CallingConv | getDefaultCallingConv () const |
Gets the default calling convention for the given target and declaration context. More... | |
virtual CallingConvCheckResult | checkCallingConvention (CallingConv CC) const |
Determines whether a given calling convention is valid for the target. More... | |
virtual CallingConvKind | getCallingConvKind (bool ClangABICompat4) const |
virtual bool | hasSjLjLowering () const |
Controls if __builtin_longjmp / __builtin_setjmp can be lowered to llvm.eh.sjlj.longjmp / llvm.eh.sjlj.setjmp. More... | |
virtual bool | checkCFProtectionBranchSupported (DiagnosticsEngine &Diags) const |
Check if the target supports CFProtection branch. More... | |
virtual bool | checkCFProtectionReturnSupported (DiagnosticsEngine &Diags) const |
Check if the target supports CFProtection branch. More... | |
virtual bool | allowsLargerPreferedTypeAlignment () const |
Whether target allows to overalign ABI-specified preferred alignment. More... | |
virtual void | setSupportedOpenCLOpts () |
Set supported OpenCL extensions and optional core features. More... | |
virtual void | setOpenCLExtensionOpts () |
Set supported OpenCL extensions as written on command line. More... | |
OpenCLOptions & | getSupportedOpenCLOpts () |
Get supported OpenCL extensions and optional core features. More... | |
const OpenCLOptions & | getSupportedOpenCLOpts () const |
Get const supported OpenCL extensions and optional core features. More... | |
virtual LangAS | getOpenCLTypeAddrSpace (OpenCLTypeKind TK) const |
Get address space for OpenCL type. More... | |
virtual unsigned | getVtblPtrAddressSpace () const |
virtual Optional< unsigned > | getDWARFAddressSpace (unsigned AddressSpace) const |
const llvm::VersionTuple & | getSDKVersion () const |
virtual bool | validateTarget (DiagnosticsEngine &Diags) const |
Check the target is valid after it is fully initialized. More... | |
virtual void | setAuxTarget (const TargetInfo *Aux) |
Static Public Member Functions | |
static TargetInfo * | CreateTargetInfo (DiagnosticsEngine &Diags, const std::shared_ptr< TargetOptions > &Opts) |
Construct a target for the given options. More... | |
static IntType | getCorrespondingUnsignedType (IntType T) |
static bool | isTypeSigned (IntType T) |
Returns true if the type is signed; false otherwise. More... | |
static const char * | getTypeName (IntType T) |
Return the user string for the specified integer type enum. More... | |
static const char * | getTypeFormatModifier (IntType T) |
Return the printf format modifier for the specified integer type enum. More... | |
Protected Member Functions | |
TargetInfo (const llvm::Triple &T) | |
void | resetDataLayout (StringRef DL) |
void | copyAuxTarget (const TargetInfo *Aux) |
Copy type and layout related info. More... | |
virtual uint64_t | getPointerWidthV (unsigned AddrSpace) const |
virtual uint64_t | getPointerAlignV (unsigned AddrSpace) const |
virtual enum IntType | getPtrDiffTypeV (unsigned AddrSpace) const |
virtual ArrayRef< const char * > | getGCCRegNames () const =0 |
virtual ArrayRef< GCCRegAlias > | getGCCRegAliases () const =0 |
virtual ArrayRef< AddlRegName > | getGCCAddlRegNames () const |
Protected Attributes | |
bool | BigEndian |
bool | TLSSupported |
bool | VLASupported |
bool | NoAsmVariants |
bool | HasLegalHalfType |
bool | HasFloat128 |
bool | HasFloat16 |
unsigned char | MaxAtomicPromoteWidth |
unsigned char | MaxAtomicInlineWidth |
unsigned short | SimdDefaultAlign |
std::unique_ptr< llvm::DataLayout > | DataLayout |
const char * | MCountName |
unsigned char | RegParmMax |
unsigned char | SSERegParmMax |
TargetCXXABI | TheCXXABI |
const LangASMap * | AddrSpaceMap |
StringRef | PlatformName |
VersionTuple | PlatformMinVersion |
unsigned | HasAlignMac68kSupport: 1 |
unsigned | RealTypeUsesObjCFPRet: 3 |
unsigned | ComplexLongDoubleUsesFP2Ret: 1 |
unsigned | HasBuiltinMSVaList: 1 |
unsigned | IsRenderScriptTarget: 1 |
bool | UseAddrSpaceMapMangling |
Specify if mangling based on address space map should be used or not for language specific address spaces. More... | |
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IntType | SizeType |
IntType | IntMaxType |
IntType | PtrDiffType |
IntType | IntPtrType |
IntType | WCharType |
IntType | WIntType |
IntType | Char16Type |
IntType | Char32Type |
IntType | Int64Type |
IntType | SigAtomicType |
IntType | ProcessIDType |
unsigned | UseSignedCharForObjCBool: 1 |
Whether Objective-C's built-in boolean type should be signed char. More... | |
unsigned | UseBitFieldTypeAlignment: 1 |
Control whether the alignment of bit-field types is respected when laying out structures. More... | |
unsigned | UseZeroLengthBitfieldAlignment: 1 |
Whether zero length bitfields (e.g., int : 0;) force alignment of the next bitfield. More... | |
unsigned | UseExplicitBitFieldAlignment: 1 |
Whether explicit bit field alignment attributes are honored. More... | |
unsigned | ZeroLengthBitfieldBoundary |
If non-zero, specifies a fixed alignment value for bitfields that follow zero length bitfield, regardless of the zero length bitfield type. More... | |
Additional Inherited Members | |
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unsigned char | PointerWidth |
unsigned char | PointerAlign |
unsigned char | BoolWidth |
unsigned char | BoolAlign |
unsigned char | IntWidth |
unsigned char | IntAlign |
unsigned char | HalfWidth |
unsigned char | HalfAlign |
unsigned char | FloatWidth |
unsigned char | FloatAlign |
unsigned char | DoubleWidth |
unsigned char | DoubleAlign |
unsigned char | LongDoubleWidth |
unsigned char | LongDoubleAlign |
unsigned char | Float128Align |
unsigned char | LargeArrayMinWidth |
unsigned char | LargeArrayAlign |
unsigned char | LongWidth |
unsigned char | LongAlign |
unsigned char | LongLongWidth |
unsigned char | LongLongAlign |
unsigned char | ShortAccumWidth |
unsigned char | ShortAccumAlign |
unsigned char | AccumWidth |
unsigned char | AccumAlign |
unsigned char | LongAccumWidth |
unsigned char | LongAccumAlign |
unsigned char | ShortFractWidth |
unsigned char | ShortFractAlign |
unsigned char | FractWidth |
unsigned char | FractAlign |
unsigned char | LongFractWidth |
unsigned char | LongFractAlign |
bool | PaddingOnUnsignedFixedPoint |
unsigned char | ShortAccumScale |
unsigned char | AccumScale |
unsigned char | LongAccumScale |
unsigned char | SuitableAlign |
unsigned char | DefaultAlignForAttributeAligned |
unsigned char | MinGlobalAlign |
unsigned short | NewAlign |
unsigned short | MaxVectorAlign |
unsigned short | MaxTLSAlign |
const llvm::fltSemantics * | HalfFormat |
const llvm::fltSemantics * | FloatFormat |
const llvm::fltSemantics * | DoubleFormat |
const llvm::fltSemantics * | LongDoubleFormat |
const llvm::fltSemantics * | Float128Format |
Exposes information about the current target.
Definition at line 161 of file TargetInfo.h.
The different kinds of __builtin_va_list types defined by the target implementation.
Enumerator | |
---|---|
CharPtrBuiltinVaList | typedef char* __builtin_va_list; |
VoidPtrBuiltinVaList | typedef void* __builtin_va_list; |
AArch64ABIBuiltinVaList | __builtin_va_list as defined by the AArch64 ABI http://infocenter.arm.com/help/topic/com.arm.doc.ihi0055a/IHI0055A_aapcs64.pdf |
PNaClABIBuiltinVaList | __builtin_va_list as defined by the PNaCl ABI: http://www.chromium.org/nativeclient/pnacl/bitcode-abi#TOC-Machine-Types |
PowerABIBuiltinVaList | __builtin_va_list as defined by the Power ABI: https://www.power.org /resources/downloads/Power-Arch-32-bit-ABI-supp-1.0-Embedded.pdf |
X86_64ABIBuiltinVaList | __builtin_va_list as defined by the x86-64 ABI: http://refspecs.linuxbase.org/elf/x86_64-abi-0.21.pdf |
AAPCSABIBuiltinVaList | __builtin_va_list as defined by ARM AAPCS ABI http://infocenter.arm.com |
SystemZBuiltinVaList |
Definition at line 223 of file TargetInfo.h.
Enumerator | |
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CCCR_OK | |
CCCR_Warning | |
CCCR_Ignore |
Definition at line 1261 of file TargetInfo.h.
Enumerator | |
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CCK_Default | |
CCK_ClangABI4OrPS4 | |
CCK_MicrosoftWin64 |
Definition at line 1280 of file TargetInfo.h.
Enumerator | |
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OCLTK_Default | |
OCLTK_ClkEvent | |
OCLTK_Event | |
OCLTK_Image | |
OCLTK_Pipe | |
OCLTK_Queue | |
OCLTK_ReserveID | |
OCLTK_Sampler |
Definition at line 1325 of file TargetInfo.h.
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protected |
Definition at line 28 of file TargetInfo.cpp.
References clang::TransferrableTargetInfo::AccumAlign, clang::TransferrableTargetInfo::AccumScale, clang::TransferrableTargetInfo::AccumWidth, AddrSpaceMap, BigEndian, clang::TransferrableTargetInfo::BoolAlign, clang::TransferrableTargetInfo::BoolWidth, clang::TransferrableTargetInfo::Char16Type, clang::TransferrableTargetInfo::Char32Type, ComplexLongDoubleUsesFP2Ret, DefaultAddrSpaceMap, clang::TransferrableTargetInfo::DefaultAlignForAttributeAligned, clang::TransferrableTargetInfo::DoubleAlign, clang::TransferrableTargetInfo::DoubleFormat, clang::TransferrableTargetInfo::DoubleWidth, clang::TransferrableTargetInfo::Float128Align, clang::TransferrableTargetInfo::Float128Format, clang::TransferrableTargetInfo::FloatAlign, clang::TransferrableTargetInfo::FloatFormat, clang::TransferrableTargetInfo::FloatWidth, clang::TransferrableTargetInfo::FractAlign, clang::TransferrableTargetInfo::FractWidth, clang::TargetCXXABI::GenericItanium, clang::TransferrableTargetInfo::HalfAlign, clang::TransferrableTargetInfo::HalfFormat, clang::TransferrableTargetInfo::HalfWidth, HasAlignMac68kSupport, HasBuiltinMSVaList, HasFloat128, HasFloat16, HasLegalHalfType, clang::TransferrableTargetInfo::Int64Type, clang::TransferrableTargetInfo::IntAlign, clang::TransferrableTargetInfo::IntMaxType, clang::TransferrableTargetInfo::IntPtrType, clang::TransferrableTargetInfo::IntWidth, IsRenderScriptTarget, clang::TransferrableTargetInfo::LargeArrayAlign, clang::TransferrableTargetInfo::LargeArrayMinWidth, clang::TransferrableTargetInfo::LongAccumAlign, clang::TransferrableTargetInfo::LongAccumScale, clang::TransferrableTargetInfo::LongAccumWidth, clang::TransferrableTargetInfo::LongAlign, clang::TransferrableTargetInfo::LongDoubleAlign, clang::TransferrableTargetInfo::LongDoubleFormat, clang::TransferrableTargetInfo::LongDoubleWidth, clang::TransferrableTargetInfo::LongFractAlign, clang::TransferrableTargetInfo::LongFractWidth, clang::TransferrableTargetInfo::LongLongAlign, clang::TransferrableTargetInfo::LongLongWidth, clang::TransferrableTargetInfo::LongWidth, MaxAtomicInlineWidth, MaxAtomicPromoteWidth, clang::TransferrableTargetInfo::MaxTLSAlign, clang::TransferrableTargetInfo::MaxVectorAlign, MCountName, clang::TargetCXXABI::Microsoft, clang::TransferrableTargetInfo::MinGlobalAlign, clang::TransferrableTargetInfo::NewAlign, NoAsmVariants, clang::TransferrableTargetInfo::PaddingOnUnsignedFixedPoint, PlatformMinVersion, PlatformName, clang::TransferrableTargetInfo::PointerAlign, clang::TransferrableTargetInfo::PointerWidth, clang::TransferrableTargetInfo::ProcessIDType, clang::TransferrableTargetInfo::PtrDiffType, RealTypeUsesObjCFPRet, RegParmMax, clang::TargetCXXABI::set(), clang::TransferrableTargetInfo::ShortAccumAlign, clang::TransferrableTargetInfo::ShortAccumScale, clang::TransferrableTargetInfo::ShortAccumWidth, clang::TransferrableTargetInfo::ShortFractAlign, clang::TransferrableTargetInfo::ShortFractWidth, clang::TransferrableTargetInfo::SigAtomicType, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, SimdDefaultAlign, clang::TransferrableTargetInfo::SizeType, SSERegParmMax, clang::TransferrableTargetInfo::SuitableAlign, TheCXXABI, TLSSupported, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedShort, UseAddrSpaceMapMangling, clang::TransferrableTargetInfo::UseBitFieldTypeAlignment, clang::TransferrableTargetInfo::UseExplicitBitFieldAlignment, clang::TransferrableTargetInfo::UseSignedCharForObjCBool, clang::TransferrableTargetInfo::UseZeroLengthBitfieldAlignment, VLASupported, clang::TransferrableTargetInfo::WCharType, clang::TransferrableTargetInfo::WIntType, and clang::TransferrableTargetInfo::ZeroLengthBitfieldBoundary.
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Definition at line 136 of file TargetInfo.cpp.
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virtual |
Set forced language options.
adjust - Set forced language options.
Apply changes to the target information with respect to certain language options which change the target configuration and adjust the language based on the target options where applicable.
Reimplemented in clang::targets::AMDGPUTargetInfo, and clang::targets::PPCTargetInfo.
Definition at line 324 of file TargetInfo.cpp.
References clang::TransferrableTargetInfo::DoubleAlign, clang::TransferrableTargetInfo::DoubleFormat, clang::TransferrableTargetInfo::DoubleWidth, clang::TransferrableTargetInfo::FloatAlign, clang::TransferrableTargetInfo::FloatFormat, clang::TransferrableTargetInfo::FloatWidth, getCharWidth(), getMaxPointerWidth(), clang::TransferrableTargetInfo::HalfAlign, clang::TransferrableTargetInfo::HalfFormat, clang::TransferrableTargetInfo::HalfWidth, clang::TransferrableTargetInfo::Int64Type, clang::TransferrableTargetInfo::IntAlign, clang::TransferrableTargetInfo::IntMaxType, clang::TransferrableTargetInfo::IntPtrType, clang::TransferrableTargetInfo::IntWidth, clang::TransferrableTargetInfo::LongAlign, clang::TransferrableTargetInfo::LongDoubleAlign, clang::TransferrableTargetInfo::LongDoubleFormat, clang::TransferrableTargetInfo::LongDoubleWidth, clang::TransferrableTargetInfo::LongLongAlign, clang::TransferrableTargetInfo::LongLongWidth, clang::TransferrableTargetInfo::LongWidth, clang::TransferrableTargetInfo::NewAlign, clang::TransferrableTargetInfo::PaddingOnUnsignedFixedPoint, clang::TransferrableTargetInfo::PtrDiffType, clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::SizeType, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedShort, clang::TransferrableTargetInfo::UseBitFieldTypeAlignment, and clang::TransferrableTargetInfo::WCharType.
Referenced by clang::targets::PPCTargetInfo::adjust(), clang::targets::AMDGPUTargetInfo::adjust(), clang::CompilerInstance::createPreprocessor(), and clang::CompilerInstance::ExecuteAction().
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inlinevirtual |
Adjust target options based on codegen options.
Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 1039 of file TargetInfo.h.
Referenced by clang::CompilerInstance::ExecuteAction().
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inlinevirtual |
Whether target allows to overalign ABI-specified preferred alignment.
Reimplemented in clang::targets::MCUX86_32TargetInfo, clang::targets::XCoreTargetInfo, and clang::targets::MSP430TargetInfo.
Definition at line 1303 of file TargetInfo.h.
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inlinevirtual |
Determines whether a given calling convention is valid for the target.
A calling convention can either be accepted, produce a warning and be substituted with the default calling convention, or (someday) produce an error (such as using thiscall on a non-instance function).
Reimplemented in clang::targets::WindowsX86_64TargetInfo, clang::targets::X86_64TargetInfo, clang::targets::MCUX86_32TargetInfo, clang::targets::PPC64TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::X86TargetInfo, clang::targets::WindowsARMTargetInfo, clang::targets::ARMTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::WindowsARM64TargetInfo, clang::targets::SPIRTargetInfo, clang::targets::AArch64TargetInfo, and clang::targets::BPFTargetInfo.
Definition at line 1271 of file TargetInfo.h.
References clang::CC_C.
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Check if the target supports CFProtection branch.
Reimplemented in clang::targets::X86TargetInfo.
Definition at line 139 of file TargetInfo.cpp.
References clang::DiagnosticsEngine::Report().
Referenced by clang::CodeGen::CodeGenModule::Release().
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Check if the target supports CFProtection branch.
Reimplemented in clang::targets::X86TargetInfo.
Definition at line 145 of file TargetInfo.cpp.
References clang::DiagnosticsEngine::Report().
Referenced by clang::CodeGen::CodeGenModule::Release().
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inlinevirtual |
Reimplemented in clang::targets::PPCTargetInfo, clang::targets::MipsTargetInfo, clang::targets::X86TargetInfo, clang::targets::AMDGPUTargetInfo, and clang::targets::ARMTargetInfo.
Definition at line 968 of file TargetInfo.h.
Referenced by clang::targets::MipsTargetInfo::convertConstraint(), clang::targets::PPCTargetInfo::convertConstraint(), and SimplifyConstraint().
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protected |
Copy type and layout related info.
Definition at line 811 of file TargetInfo.cpp.
References clang::Target.
Referenced by clang::targets::AMDGPUTargetInfo::setAuxTarget().
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inlinevirtual |
Reimplemented in clang::targets::X86TargetInfo.
Definition at line 1152 of file TargetInfo.h.
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static |
Construct a target for the given options.
CreateTargetInfo - Return the target info object for the specified target options.
Opts | - The options to use to initialize the target. The target may modify the options to canonicalize the target feature information to match what the backend expects. |
Definition at line 602 of file Targets.cpp.
References clang::targets::AllocateTarget(), clang::DiagnosticsEngine::Report(), and clang::Target.
Referenced by clang::PrecompiledPreamble::Build(), checkAndSanitizeDiags(), clang::ASTUnit::CodeComplete(), clang::createChainedIncludesSource(), clang::CompilerInstance::ExecuteAction(), and clang::ASTUnit::LoadFromCompilerInvocationAction().
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In the event this target uses the same number of fractional bits for its unsigned types as it does with its signed counterparts, there will be exactly one bit of padding.
Return true if unsigned fixed point types have padding for this target.
Definition at line 329 of file TargetInfo.h.
Referenced by clang::ASTContext::getFixedPointSemantics().
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inlinevirtual |
Fill a SmallVectorImpl with the valid values to setCPU.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::SparcV9TargetInfo, clang::targets::AVRTargetInfo, clang::targets::MipsTargetInfo, clang::targets::SparcTargetInfo, clang::targets::ARMTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::PPCTargetInfo, clang::targets::BPFTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::LanaiTargetInfo, and clang::targets::AArch64TargetInfo.
Definition at line 1066 of file TargetInfo.h.
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Get the ABI currently in use.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::PPCTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::ARMTargetInfo, clang::targets::MipsTargetInfo, clang::targets::AArch64TargetInfo, and clang::targets::RISCVTargetInfo.
Definition at line 1051 of file TargetInfo.h.
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Definition at line 414 of file TargetInfo.h.
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Definition at line 446 of file TargetInfo.h.
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getAccumScale/IBits - Return the number of fractional/integral bits in a 'signed _Accum' type.
Definition at line 445 of file TargetInfo.h.
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getAccumWidth/Align - Return the size of 'signed _Accum' and 'unsigned _Accum' for this target, in bits.
Definition at line 413 of file TargetInfo.h.
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Definition at line 1219 of file TargetInfo.h.
Referenced by getAddressSpaceMap().
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Return the alignment of '_Bool' and C++ 'bool' for this target.
Definition at line 378 of file TargetInfo.h.
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inline |
Return the size of '_Bool' and C++ 'bool' for this target, in bits.
Definition at line 375 of file TargetInfo.h.
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pure virtual |
Returns the kind of __builtin_va_list type that should be used with this target.
Implemented in clang::targets::WindowsX86_64TargetInfo, clang::targets::X86_64TargetInfo, clang::targets::AIXPPC32TargetInfo, clang::targets::DarwinPPC32TargetInfo, clang::targets::PPC64TargetInfo, clang::targets::PPC32TargetInfo, clang::targets::X86_32TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::WindowsARMTargetInfo, clang::targets::MipsTargetInfo, clang::targets::DarwinAArch64TargetInfo, clang::targets::ARMTargetInfo, clang::targets::WindowsARM64TargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::MSP430TargetInfo, clang::targets::TCETargetInfo, clang::targets::AArch64TargetInfo, clang::targets::SPIRTargetInfo, clang::targets::NaClMips32TargetInfo, clang::targets::LanaiTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::AVRTargetInfo, clang::targets::BPFTargetInfo, clang::targets::SparcTargetInfo, clang::targets::PNaClTargetInfo, clang::targets::RISCVTargetInfo, clang::targets::XCoreTargetInfo, clang::targets::ARCTargetInfo, and clang::targets::Le64TargetInfo.
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Reimplemented in clang::targets::MicrosoftX86_64TargetInfo, and clang::targets::MicrosoftARM64TargetInfo.
Definition at line 409 of file TargetInfo.cpp.
References CCK_ClangABI4OrPS4, CCK_Default, getCXXABI(), getTriple(), and clang::TargetCXXABI::Microsoft.
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Definition at line 564 of file TargetInfo.h.
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Definition at line 299 of file TargetInfo.h.
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getChar16Width/Align - Return the size of 'char16_t' for this target, in bits.
Definition at line 563 of file TargetInfo.h.
Referenced by EvaluateValue(), getCharWidth(), and clang::FloatingLiteral::getValueAsApproximateDouble().
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Definition at line 569 of file TargetInfo.h.
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Definition at line 300 of file TargetInfo.h.
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getChar32Width/Align - Return the size of 'char32_t' for this target, in bits.
Definition at line 568 of file TargetInfo.h.
Referenced by EvaluateValue(), getCharWidth(), and clang::FloatingLiteral::getValueAsApproximateDouble().
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Definition at line 381 of file TargetInfo.h.
Referenced by clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), getTypeAlign(), and roundUpSizeToCharAlignment().
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Definition at line 380 of file TargetInfo.h.
Referenced by adjust(), clang::CharLiteralParser::CharLiteralParser(), EvaluateValue(), getBlockLayoutInfoString(), getCharWidth(), GetGCAttrTypeForType(), getIntTypeByWidth(), getLeastIntTypeByWidth(), getPaddingDiagFromTagKind(), getTypeConstantSuffix(), getTypeWidth(), clang::FloatingLiteral::getValueAsApproximateDouble(), and roundUpSizeToCharAlignment().
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pure virtual |
Returns a string of target-specific clobbers, in LLVM format.
Implemented in clang::targets::PPCTargetInfo, clang::targets::MipsTargetInfo, clang::targets::X86TargetInfo, clang::targets::ARMTargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::AArch64TargetInfo, clang::targets::LanaiTargetInfo, clang::targets::TCETargetInfo, clang::targets::MSP430TargetInfo, clang::targets::SparcTargetInfo, clang::targets::PNaClTargetInfo, clang::targets::AVRTargetInfo, clang::targets::SPIRTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::BPFTargetInfo, clang::targets::RISCVTargetInfo, clang::targets::XCoreTargetInfo, clang::targets::ARCTargetInfo, and clang::targets::Le64TargetInfo.
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Return an AST address space which can be used opportunistically for constant global memory.
It must be possible to convert pointers into this address space to LangAS::Default. If no such address space exists, this may return None, and such optimizations will be disabled.
Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 1237 of file TargetInfo.h.
Referenced by castStringLiteralToDefaultAddressSpace(), and requiresAMDGPUDefaultVisibility().
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Extracts a register from the passed constraint (if it is a single-register constraint) and the asm label expression related to a variable in the input or output list of an inline asm statement.
This function is used by Sema in order to diagnose conflicts between the clobber list and the input/output lists.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::ARMTargetInfo, and clang::targets::AArch64TargetInfo.
Definition at line 818 of file TargetInfo.h.
Referenced by getClobberConflictLocation().
Definition at line 308 of file TargetInfo.h.
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Reimplemented in clang::targets::X86TargetInfo.
Definition at line 1160 of file TargetInfo.h.
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Map from the address space field in builtin description strings to the language address space.
Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 1229 of file TargetInfo.h.
References clang::getLangASFromTargetAS().
Referenced by clang::ASTContext::getLangASForBuiltinAddressSpace().
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Get the C++ ABI currently in use.
Definition at line 1054 of file TargetInfo.h.
Referenced by BuildAppleKextVirtualCall(), canEmitDelegateCallArgs(), checkForMultipleExportedDefaultConstructors(), computeKeyFunction(), createCXXABI(), clang::CodeGen::CreateItaniumCXXABI(), clang::ASTContext::createMangleContext(), clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), clang::CodeGen::CGCXXABI::EmitCtorCompleteObjectHandler(), clang::CodeGen::CodeGenModule::getAddrAndTypeOfCXXStructor(), clang::CodeGen::CodeGenModule::GetAddrOfFunction(), getCallingConvKind(), getCallingConvMangling(), clang::ASTContext::getCommentForDecl(), clang::CodeGen::CodeGenModule::getFunctionLinkage(), clang::CodeGen::CodeGenModule::getMangledName(), clang::CodeGen::CodeGenTypes::inheritingCtorHasParams(), clang::Type::isIncompleteType(), isMsLayout(), clang::ASTContext::isMSStaticDataMemberInlineDefinition(), isVarDeclStrongDefinition(), clang::CodeGen::CodeGenVTables::isVTableExternal(), clang::MangleContext::mangleName(), clang::Sema::PerformImplicitConversion(), shouldEmitVTableThunk(), TryReinterpretCast(), and TryStaticMemberPointerUpcast().
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Definition at line 989 of file TargetInfo.h.
Referenced by clang::CodeGenAction::ExecuteAction(), clang::BackendConsumer::HandleTranslationUnit(), and clang::MangleContext::mangleName().
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Return the default alignment for attribute((aligned)) on this target, to be used if no alignment value is specified.
Definition at line 539 of file TargetInfo.h.
Referenced by clang::ASTContext::getTargetDefaultAlignForAttributeAligned().
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Gets the default calling convention for the given target and declaration context.
Reimplemented in clang::targets::X86_64TargetInfo, clang::targets::X86TargetInfo, and clang::targets::SPIRTargetInfo.
Definition at line 1254 of file TargetInfo.h.
References clang::CC_C.
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Definition at line 583 of file TargetInfo.h.
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Definition at line 584 of file TargetInfo.h.
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getDoubleWidth/Align/Format - Return the size/align/format of 'double'.
Definition at line 582 of file TargetInfo.h.
Referenced by getRealTypeByWidth().
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AddressSpace
to be converted in order to be used, then return the corresponding target specific DWARF address space.Reimplemented in clang::targets::AMDGPUTargetInfo, and clang::targets::NVPTXTargetInfo.
Definition at line 1350 of file TargetInfo.h.
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Return the register number that __builtin_eh_return_regno would return with the specified argument.
This corresponds with TargetLowering's getExceptionPointerRegister and getExceptionSelectorRegister in the backend.
Reimplemented in clang::targets::X86_64TargetInfo, clang::targets::X86_32TargetInfo, clang::targets::MipsTargetInfo, clang::targets::PPCTargetInfo, clang::targets::ARMTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::AArch64TargetInfo, clang::targets::XCoreTargetInfo, clang::targets::RISCVTargetInfo, and clang::targets::SparcTargetInfo.
Definition at line 1210 of file TargetInfo.h.
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Return the alignment (in bits) of the thrown exception object.
This is only meaningful for targets that allocate C++ exceptions in a system runtime, such as those using the Itanium C++ ABI.
Reimplemented in clang::targets::DarwinTargetInfo< PPC32TargetInfo >, clang::targets::DarwinTargetInfo< X86_64TargetInfo >, clang::targets::DarwinTargetInfo< PPC64TargetInfo >, clang::targets::DarwinTargetInfo< ARMleTargetInfo >, clang::targets::DarwinTargetInfo< AArch64leTargetInfo >, and clang::targets::DarwinTargetInfo< X86_32TargetInfo >.
Definition at line 645 of file TargetInfo.h.
Referenced by clang::ASTContext::getExnObjectAlignment().
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Definition at line 597 of file TargetInfo.h.
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Definition at line 598 of file TargetInfo.h.
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Return the mangled code of __float128.
Reimplemented in clang::targets::PPCTargetInfo.
Definition at line 606 of file TargetInfo.h.
Referenced by isTypeSubstitutable().
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getFloat128Width/Align/Format - Return the size/align/format of '__float128'.
Definition at line 596 of file TargetInfo.h.
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Definition at line 578 of file TargetInfo.h.
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inlinevirtual |
Return the value for the C99 FLT_EVAL_METHOD macro.
Reimplemented in clang::targets::AIXTargetInfo< PPC32TargetInfo >, clang::targets::AIXTargetInfo< PPC64TargetInfo >, clang::targets::NetBSDI386TargetInfo, and clang::targets::X86TargetInfo.
Definition at line 609 of file TargetInfo.h.
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Definition at line 579 of file TargetInfo.h.
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getFloatWidth/Align/Format - Return the size/align/format of 'float'.
Definition at line 577 of file TargetInfo.h.
Referenced by getRealTypeByWidth().
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Definition at line 429 of file TargetInfo.h.
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inline |
getFractScale - Return the number of fractional bits in a 'signed _Fract' type.
Definition at line 493 of file TargetInfo.h.
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inline |
getFractWidth/Align - Return the size of 'signed _Fract' and 'unsigned _Fract' for this target, in bits.
Definition at line 428 of file TargetInfo.h.
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inlineprotectedvirtual |
Reimplemented in clang::targets::PPCTargetInfo, clang::targets::X86TargetInfo, clang::targets::AVRTargetInfo, and clang::targets::SystemZTargetInfo.
Definition at line 1381 of file TargetInfo.h.
Referenced by clang::targets::PPCTargetInfo::getGCCAddlRegNames().
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protectedpure virtual |
Implemented in clang::targets::MipsTargetInfo, clang::targets::PPCTargetInfo, clang::targets::ARMTargetInfo, clang::targets::X86TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::TCETargetInfo, clang::targets::AArch64TargetInfo, clang::targets::AVRTargetInfo, clang::targets::SPIRTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::LanaiTargetInfo, clang::targets::BPFTargetInfo, clang::targets::RISCVTargetInfo, clang::targets::MSP430TargetInfo, clang::targets::PNaClTargetInfo, clang::targets::SparcTargetInfo, clang::targets::XCoreTargetInfo, clang::targets::ARCTargetInfo, clang::targets::SystemZTargetInfo, and clang::targets::Le64TargetInfo.
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protectedpure virtual |
Implemented in clang::targets::MipsTargetInfo, clang::targets::PPCTargetInfo, clang::targets::ARMTargetInfo, clang::targets::X86TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::TCETargetInfo, clang::targets::AArch64TargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::LanaiTargetInfo, clang::targets::AVRTargetInfo, clang::targets::SPIRTargetInfo, clang::targets::BPFTargetInfo, clang::targets::MSP430TargetInfo, clang::targets::SparcTargetInfo, clang::targets::PNaClTargetInfo, clang::targets::RISCVTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::XCoreTargetInfo, clang::targets::ARCTargetInfo, and clang::targets::Le64TargetInfo.
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Definition at line 573 of file TargetInfo.h.
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Definition at line 574 of file TargetInfo.h.
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inline |
getHalfWidth/Align/Format - Return the size/align/format of 'half'.
Definition at line 572 of file TargetInfo.h.
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inline |
Definition at line 301 of file TargetInfo.h.
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inline |
Definition at line 394 of file TargetInfo.h.
Referenced by getMSMemberPointerSlots(), and getTypeAlign().
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inline |
Return the size of intmax_t and uintmax_t for this target, in bits.
Definition at line 658 of file TargetInfo.h.
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inline |
Definition at line 283 of file TargetInfo.h.
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inline |
Definition at line 293 of file TargetInfo.h.
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virtual |
Return integer type with specified width.
Reimplemented in clang::targets::AVRTargetInfo.
Definition at line 229 of file TargetInfo.cpp.
References getCharWidth(), getIntWidth(), getLongLongWidth(), getLongWidth(), getShortWidth(), clang::TransferrableTargetInfo::NoInt, clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedLongLong, and clang::TransferrableTargetInfo::UnsignedShort.
Referenced by clang::targets::AVRTargetInfo::getIntTypeByWidth(), and clang::ASTContext::getIntTypeForBitwidth().
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inline |
getIntWidth/Align - Return the size of 'signed int' and 'unsigned int' for this target, in bits.
Definition at line 393 of file TargetInfo.h.
Referenced by clang::Sema::ActOnCXXNew(), clang::CharLiteralParser::CharLiteralParser(), EvaluateValue(), getIntTypeByWidth(), getLeastIntTypeByWidth(), getMSMemberPointerSlots(), getTypeConstantSuffix(), and getTypeWidth().
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Definition at line 614 of file TargetInfo.h.
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inline |
Definition at line 613 of file TargetInfo.h.
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virtual |
Return the smallest integer type with at least the specified width.
Reimplemented in clang::targets::DarwinTargetInfo< PPC32TargetInfo >, clang::targets::DarwinTargetInfo< X86_64TargetInfo >, clang::targets::DarwinTargetInfo< PPC64TargetInfo >, clang::targets::DarwinTargetInfo< ARMleTargetInfo >, clang::targets::DarwinTargetInfo< AArch64leTargetInfo >, clang::targets::DarwinTargetInfo< X86_32TargetInfo >, and clang::targets::AVRTargetInfo.
Definition at line 244 of file TargetInfo.cpp.
References getCharWidth(), getIntWidth(), getLongLongWidth(), getLongWidth(), getShortWidth(), clang::TransferrableTargetInfo::NoInt, clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedLongLong, and clang::TransferrableTargetInfo::UnsignedShort.
Referenced by clang::targets::AVRTargetInfo::getLeastIntTypeByWidth(), and clang::targets::DarwinTargetInfo< X86_32TargetInfo >::getLeastIntTypeByWidth().
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Definition at line 419 of file TargetInfo.h.
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Definition at line 451 of file TargetInfo.h.
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getLongAccumScale/IBits - Return the number of fractional/integral bits in a 'signed long _Accum' type.
Definition at line 450 of file TargetInfo.h.
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getLongAccumWidth/Align - Return the size of 'signed long _Accum' and 'unsigned long _Accum' for this target, in bits.
Definition at line 418 of file TargetInfo.h.
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Definition at line 399 of file TargetInfo.h.
Referenced by getTypeAlign().
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Definition at line 589 of file TargetInfo.h.
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inline |
Definition at line 590 of file TargetInfo.h.
Referenced by clang::ento::SMTConstraintManager::canReasonAbout(), EmitX86_64VAArgFromMemory(), and getRealTypeByWidth().
|
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Return the mangled code of long double.
Reimplemented in clang::targets::PPCTargetInfo, clang::targets::SystemZTargetInfo, and clang::targets::X86TargetInfo.
Definition at line 603 of file TargetInfo.h.
Referenced by isTypeSubstitutable().
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getLongDoubleWidth/Align/Format - Return the size/align/format of 'long double'.
Definition at line 588 of file TargetInfo.h.
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Definition at line 434 of file TargetInfo.h.
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inline |
getLongFractScale - Return the number of fractional bits in a 'signed long _Fract' type.
Definition at line 497 of file TargetInfo.h.
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getLongFractWidth/Align - Return the size of 'signed long _Fract' and 'unsigned long _Fract' for this target, in bits.
Definition at line 433 of file TargetInfo.h.
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Definition at line 404 of file TargetInfo.h.
Referenced by getTypeAlign().
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getLongLongWidth/Align - Return the size of 'signed long long' and 'unsigned long long' for this target, in bits.
Definition at line 403 of file TargetInfo.h.
Referenced by getIntTypeByWidth(), getLeastIntTypeByWidth(), and getTypeWidth().
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getLongWidth/Align - Return the size of 'signed long' and 'unsigned long' for this target, in bits.
Definition at line 398 of file TargetInfo.h.
Referenced by ComputeVMIClassTypeInfoFlags(), getIntTypeByWidth(), getLeastIntTypeByWidth(), getObjCEncodingForPrimitiveKind(), and getTypeWidth().
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inline |
Return the maximum width lock-free atomic operation which can be inlined given the supported features of the given target.
Definition at line 621 of file TargetInfo.h.
Referenced by clang::ASTContext::AtomicUsesUnsupportedLibcall().
|
inline |
Return the maximum width lock-free atomic operation which will ever be supported for the given target.
Definition at line 618 of file TargetInfo.h.
|
inlinevirtual |
Return the maximum width of pointers on this target.
Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 366 of file TargetInfo.h.
Referenced by adjust(), and clang::CodeGen::initializationPatternFor().
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Return the maximum alignment (in bits) of a TLS variable.
Gets the maximum alignment (in bits) of a TLS variable on this target. Returns zero if there is no such constraint.
Definition at line 1181 of file TargetInfo.h.
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Return the maximum vector alignment supported for the given target.
Definition at line 636 of file TargetInfo.h.
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inline |
Returns the name of the mcount instrumentation function.
Definition at line 674 of file TargetInfo.h.
|
inlinevirtual |
getMinGlobalAlign - Return the minimum alignment of a global variable, unless its alignment is explicitly reduced via attributes.
Reimplemented in clang::targets::MicrosoftARM64TargetInfo.
Definition at line 545 of file TargetInfo.h.
Referenced by clang::targets::MicrosoftARM64TargetInfo::getMinGlobalAlign().
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Return the largest alignment for which a suitably-sized allocation with '::operator new(size_t)' is guaranteed to produce a correctly-aligned pointer.
Definition at line 552 of file TargetInfo.h.
References max().
Referenced by hasNewExtendedAlignment().
StringRef TargetInfo::getNormalizedGCCRegisterName | ( | StringRef | Name, |
bool | ReturnCanonical = false |
||
) | const |
Returns the "normalized" GCC register name.
ReturnCannonical true will return the register name without any additions such as "{}" or "%" in it's canonical form, for example: ReturnCanonical = true and Name = "rax", will return "ax".
Definition at line 496 of file TargetInfo.cpp.
Referenced by AddVariableConstraints(), extractRegisterName(), and getClobberConflictLocation().
|
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Get integer value for null pointer.
AddrSpace | address space of pointee in source language. |
Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 372 of file TargetInfo.h.
Referenced by clang::ASTContext::getTargetNullPointerValue().
|
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Map from the address space field in builtin description strings to the language address space.
Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 1223 of file TargetInfo.h.
References clang::getLangASFromTargetAS().
Referenced by clang::ASTContext::getLangASForBuiltinAddressSpace().
|
virtual |
Get address space for OpenCL type.
Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 416 of file TargetInfo.cpp.
References clang::Default, OCLTK_Image, OCLTK_Pipe, OCLTK_Sampler, clang::opencl_constant, and clang::opencl_global.
Referenced by clang::targets::AMDGPUTargetInfo::getOpenCLTypeAddrSpace().
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Retrieve the minimum desired version of the platform, to which the program should be compiled.
Definition at line 1247 of file TargetInfo.h.
Referenced by checkObjCMethodX86VectorTypes().
|
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Retrieve the name of the platform as it is used in the availability attribute.
Definition at line 1243 of file TargetInfo.h.
Referenced by isPlatformEnvironment().
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Definition at line 361 of file TargetInfo.h.
Referenced by getMSMemberPointerSlots(), initializeForBlockHeader(), and roundUpSizeToCharAlignment().
|
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Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 1373 of file TargetInfo.h.
|
inline |
Return the width of pointers on this target, for the specified address space.
Definition at line 358 of file TargetInfo.h.
Referenced by ComputeVMIClassTypeInfoFlags(), clang::CodeGen::CodeGenFunction::EmitBlockLiteral(), clang::Sema::FindAllocationFunctions(), getBlockLayoutInfoString(), GetGCAttrTypeForType(), clang::CodeGen::swiftcall::getMaximumVoluntaryIntegerSize(), getMSMemberPointerSlots(), GetNumNonZeroBytesInInit(), clang::targets::MipsTargetInfo::getUnwindWordWidth(), clang::CodeGen::initializationPatternFor(), initializeForBlockHeader(), clang::MangleContext::mangleName(), occupiesMoreThan(), and roundUpSizeToCharAlignment().
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Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 1370 of file TargetInfo.h.
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Definition at line 306 of file TargetInfo.h.
|
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Definition at line 287 of file TargetInfo.h.
|
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Definition at line 1376 of file TargetInfo.h.
TargetInfo::RealType TargetInfo::getRealTypeByWidth | ( | unsigned | BitWidth | ) | const |
Return floating point type with specified width.
Definition at line 259 of file TargetInfo.cpp.
References clang::TransferrableTargetInfo::Double, clang::TransferrableTargetInfo::Float, clang::TransferrableTargetInfo::Float128, getDoubleWidth(), getFloatWidth(), getLongDoubleFormat(), hasFloat128Type(), clang::TransferrableTargetInfo::LongDouble, and clang::TransferrableTargetInfo::NoFloat.
Referenced by clang::ASTContext::getRealTypeForBitwidth().
|
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Return the "preferred" register width on this target.
Reimplemented in clang::targets::X86_64TargetInfo.
Definition at line 666 of file TargetInfo.h.
|
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Definition at line 1167 of file TargetInfo.h.
|
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Definition at line 1356 of file TargetInfo.h.
Referenced by clang::Sema::getCudaConfigureFuncName().
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Definition at line 409 of file TargetInfo.h.
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Definition at line 439 of file TargetInfo.h.
|
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getShortAccumScale/IBits - Return the number of fractional/integral bits in a 'signed short _Accum' type.
Definition at line 438 of file TargetInfo.h.
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getShortAccumWidth/Align - Return the size of 'signed short _Accum' and 'unsigned short _Accum' for this target, in bits.
Definition at line 408 of file TargetInfo.h.
|
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Return the alignment of 'signed short' and 'unsigned short' for this target.
Definition at line 389 of file TargetInfo.h.
Referenced by getTypeAlign().
|
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Definition at line 424 of file TargetInfo.h.
|
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getShortFractScale - Return the number of fractional bits in a 'signed short _Fract' type.
Definition at line 489 of file TargetInfo.h.
|
inline |
getShortFractWidth/Align - Return the size of 'signed short _Fract' and 'unsigned short _Fract' for this target, in bits.
Definition at line 423 of file TargetInfo.h.
|
inline |
Return the size of 'signed short' and 'unsigned short' for this target, in bits.
Definition at line 385 of file TargetInfo.h.
Referenced by getIntTypeByWidth(), getLeastIntTypeByWidth(), getTypeConstantSuffix(), and getTypeWidth().
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Definition at line 305 of file TargetInfo.h.
|
inline |
Definition at line 269 of file TargetInfo.h.
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Return default simd alignment for the given target.
Generally, this value is type-specific, but this alignment can be used for most of the types for the given target.
Definition at line 640 of file TargetInfo.h.
Referenced by clang::ASTContext::getOpenMPDefaultSimdAlign().
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Definition at line 268 of file TargetInfo.h.
|
inlinevirtual |
Return the section to use for C++ static initialization functions.
Reimplemented in clang::targets::LinuxTargetInfo< X86_64TargetInfo >, clang::targets::LinuxTargetInfo< X86_32TargetInfo >, clang::targets::DarwinTargetInfo< PPC32TargetInfo >, clang::targets::DarwinTargetInfo< X86_64TargetInfo >, clang::targets::DarwinTargetInfo< PPC64TargetInfo >, clang::targets::DarwinTargetInfo< ARMleTargetInfo >, clang::targets::DarwinTargetInfo< AArch64leTargetInfo >, and clang::targets::DarwinTargetInfo< X86_32TargetInfo >.
Definition at line 1215 of file TargetInfo.h.
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Return the alignment that is suitable for storing any object with a fundamental alignment requirement.
Definition at line 535 of file TargetInfo.h.
|
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Get supported OpenCL extensions and optional core features.
Definition at line 1316 of file TargetInfo.h.
Referenced by clang::Sema::Initialize().
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Get const supported OpenCL extensions and optional core features.
Definition at line 1321 of file TargetInfo.h.
|
pure virtual |
Return information about target-specific builtins for the current primary target, and info about which builtins are non-portable across the current set of primary and secondary targets.
Implemented in clang::targets::X86_64TargetInfo, clang::targets::X86_32TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::MipsTargetInfo, clang::targets::ARMTargetInfo, clang::targets::PPCTargetInfo, clang::targets::TCETargetInfo, clang::targets::LanaiTargetInfo, clang::targets::AArch64TargetInfo, clang::targets::SPIRTargetInfo, clang::targets::AVRTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::BPFTargetInfo, clang::targets::PNaClTargetInfo, clang::targets::SparcTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::MSP430TargetInfo, clang::targets::RISCVTargetInfo, clang::targets::XCoreTargetInfo, clang::targets::ARCTargetInfo, and clang::targets::Le64TargetInfo.
Referenced by clang::Builtin::Context::InitializeTarget().
|
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===-— Other target property query methods --------------------——===//
Appends the target-specific #define values for this target set to the specified buffer.
Implemented in clang::targets::CygwinX86_64TargetInfo, clang::targets::MicrosoftX86_64TargetInfo, clang::targets::RTEMSX86_32TargetInfo, clang::targets::MCUX86_32TargetInfo, clang::targets::HaikuX86_32TargetInfo, clang::targets::CygwinX86_32TargetInfo, clang::targets::MinGWX86_32TargetInfo, clang::targets::MicrosoftX86_32TargetInfo, clang::targets::RenderScript32TargetInfo, clang::targets::CygwinARMTargetInfo, clang::targets::X86TargetInfo, clang::targets::MinGWARMTargetInfo, clang::targets::MicrosoftARMleTargetInfo, clang::targets::ItaniumWindowsARMleTargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::SparcV9TargetInfo, clang::targets::ARMbeTargetInfo, clang::targets::MipsTargetInfo, clang::targets::ARMleTargetInfo, clang::targets::RenderScript64TargetInfo, clang::targets::SparcV8TargetInfo, clang::targets::PPCTargetInfo, clang::targets::ARMTargetInfo, clang::targets::AArch64beTargetInfo, clang::targets::WebAssembly64TargetInfo, clang::targets::MicrosoftARM64TargetInfo, clang::targets::WebAssembly32TargetInfo, clang::targets::SPIR64TargetInfo, clang::targets::TCELETargetInfo, clang::targets::SPIR32TargetInfo, clang::targets::AArch64leTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::TCETargetInfo, clang::targets::AArch64TargetInfo, clang::targets::LanaiTargetInfo, clang::targets::WebAssemblyTargetInfo, clang::targets::AVRTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::SPIRTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::MSP430TargetInfo, clang::targets::SparcTargetInfo, clang::targets::RISCVTargetInfo, clang::targets::PNaClTargetInfo, clang::targets::BPFTargetInfo, clang::targets::XCoreTargetInfo, clang::targets::ARCTargetInfo, clang::targets::Le64TargetInfo, clang::targets::OSTargetInfo< PPC32TargetInfo >, clang::targets::OSTargetInfo< X86_64TargetInfo >, clang::targets::OSTargetInfo< PPC64TargetInfo >, clang::targets::OSTargetInfo< ARMleTargetInfo >, clang::targets::OSTargetInfo< AArch64leTargetInfo >, and clang::targets::OSTargetInfo< X86_32TargetInfo >.
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Retrieve the target options.
Definition at line 216 of file TargetInfo.h.
Referenced by getCudaArch(), and clang::CodeGen::CodeGenModule::SetCommonAttributes().
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Returns the target triple of the primary target.
Definition at line 985 of file TargetInfo.h.
Referenced by clang::targets::AArch64leTargetInfo::AArch64leTargetInfo(), clang::targets::AArch64TargetInfo::AArch64TargetInfo(), addLinkOptionsPostorder(), clang::targets::AMDGPUTargetInfo::adjust(), clang::targets::AMDGPUTargetInfo::AMDGPUTargetInfo(), clang::CodeGen::CodeGenTypes::arrangeObjCMessageSendSignature(), clang::ASTContext::AtomicUsesUnsupportedLibcall(), buildGlobalBlock(), clang::arcmt::trans::canApplyWeak(), canPassInRegisters(), CheckBuiltinTargetSupport(), checkObjCMethodX86VectorTypes(), checkVAStartABI(), ComputeVMIClassTypeInfoFlags(), configureBlocksRuntimeObject(), clang::CodeGen::CreateItaniumCXXABI(), clang::Sema::diagnoseUnavailableAlignedAllocation(), EmitBitTestIntrinsic(), clang::CodeGen::CodeGenFunction::EmitBuiltinAvailable(), emitGlobalDtorWithCXAAtExit(), emitGlobalDtorWithTLRegDtor(), clang::CompilerInstance::ExecuteAction(), FindIvarInterface(), clang::CodeGen::EHPersonality::get(), clang::analyze_scanf::ScanfSpecifier::getArgType(), clang::targets::ARMTargetInfo::getBuiltinVaListKind(), getCallingConvKind(), getCallingConvMangling(), getCodegenToUse(), getCPersonality(), getCXXPersonality(), clang::cross_tu::CrossTranslationUnitContext::getLookupName(), getMaxAtomicAccessSize(), getMSMemberPointerSlots(), clang::ASTContext::getNSIntegerType(), clang::ASTContext::getNSUIntegerType(), getObjCPersonality(), getObjCXXPersonality(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), getThreadLocalWrapperLinkage(), clang::CodeGen::CodeGenModule::getTriple(), getTypeInfoLinkage(), clang::targets::RISCVTargetInfo::hasFeature(), clang::analyze_format_string::FormatSpecifier::hasValidLengthModifier(), clang::targets::ARMTargetInfo::initFeatureMap(), clang::Sema::InstantiateClassMembers(), clang::CodeGen::ABIInfo::isAndroid(), isArc4RandomAvailable(), isArithmeticArgumentPromotion(), clang::FunctionDecl::isMSVCRTEntryPoint(), isPermittedNeonBaseType(), isPlatformEnvironment(), isTargetArch(), isTargetEnvironment(), isTargetOS(), isTargetVendor(), isThreadWrapperReplaceable(), isVarDeclStrongDefinition(), clang::CodeGen::CodeGenModule::maybeSetTrivialComdat(), ParseAlignPragma(), clang::analyze_format_string::ParseFormatStringHasSArg(), ParseScanfSpecifier(), ReferenceDllExportedMembers(), clang::CodeGen::CodeGenModule::Release(), roundUpSizeToCharAlignment(), supportsNilWithFloatRet(), takeDeclAttributes(), clang::targets::MipsTargetInfo::validateTarget(), Write__class_ro_t_initializer(), and WriteModernMetadataDeclarations().
unsigned TargetInfo::getTypeAlign | ( | IntType | T | ) | const |
Return the alignment (in bits) of the specified integer type enum.
getTypeAlign - Return the alignment (in bits) of the specified integer type enum.
For example, SignedInt -> getIntAlign().
Definition at line 284 of file TargetInfo.cpp.
References getCharAlign(), getIntAlign(), getLongAlign(), getLongLongAlign(), getShortAlign(), clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedLongLong, and clang::TransferrableTargetInfo::UnsignedShort.
const char * TargetInfo::getTypeConstantSuffix | ( | IntType | T | ) | const |
Return the constant suffix for the specified integer type enum.
getTypeConstantSuffix - Return the constant suffix for the specified integer type enum.
For example, SignedLong -> "L".
Definition at line 170 of file TargetInfo.cpp.
References getCharWidth(), getIntWidth(), getShortWidth(), clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedLongLong, and clang::TransferrableTargetInfo::UnsignedShort.
|
static |
Return the printf format modifier for the specified integer type enum.
getTypeFormatModifier - Return the printf format modifier for the specified integer type enum.
For example, SignedLong -> "l".
Definition at line 195 of file TargetInfo.cpp.
References clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedLongLong, and clang::TransferrableTargetInfo::UnsignedShort.
|
static |
Return the user string for the specified integer type enum.
getTypeName - Return the user string for the specified integer type enum.
For example, SignedShort -> "short".
Definition at line 152 of file TargetInfo.cpp.
References clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedLongLong, and clang::TransferrableTargetInfo::UnsignedShort.
unsigned TargetInfo::getTypeWidth | ( | IntType | T | ) | const |
Return the width (in bits) of the specified integer type enum.
getTypeWidth - Return the width (in bits) of the specified integer type enum.
For example, SignedInt -> getIntWidth().
Definition at line 213 of file TargetInfo.cpp.
References getCharWidth(), getIntWidth(), getLongLongWidth(), getLongWidth(), getShortWidth(), clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedLongLong, and clang::TransferrableTargetInfo::UnsignedShort.
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inline |
Definition at line 302 of file TargetInfo.h.
|
inline |
Definition at line 284 of file TargetInfo.h.
|
inline |
Definition at line 294 of file TargetInfo.h.
|
inline |
Definition at line 471 of file TargetInfo.h.
|
inline |
getUnsignedAccumScale/IBits - Return the number of fractional/integral bits in a 'unsigned _Accum' type.
Definition at line 468 of file TargetInfo.h.
|
inline |
getUnsignedFractScale - Return the number of fractional bits in a 'unsigned _Fract' type.
Definition at line 508 of file TargetInfo.h.
|
inline |
Definition at line 481 of file TargetInfo.h.
|
inline |
getUnsignedLongAccumScale/IBits - Return the number of fractional/integral bits in a 'unsigned long _Accum' type.
Definition at line 478 of file TargetInfo.h.
|
inline |
getUnsignedLongFractScale - Return the number of fractional bits in a 'unsigned long _Fract' type.
Definition at line 514 of file TargetInfo.h.
|
inline |
Definition at line 290 of file TargetInfo.h.
|
inline |
Definition at line 460 of file TargetInfo.h.
|
inline |
getUnsignedShortAccumScale/IBits - Return the number of fractional/integral bits in a 'unsigned short _Accum' type.
Definition at line 457 of file TargetInfo.h.
|
inline |
getUnsignedShortFractScale - Return the number of fractional bits in a 'unsigned short _Fract' type.
Definition at line 501 of file TargetInfo.h.
|
inlinevirtual |
Reimplemented in clang::targets::X86_64TargetInfo, and clang::targets::MipsTargetInfo.
Definition at line 663 of file TargetInfo.h.
|
inlinevirtual |
Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 1340 of file TargetInfo.h.
|
inline |
Definition at line 559 of file TargetInfo.h.
|
inline |
Definition at line 297 of file TargetInfo.h.
Referenced by EvaluateValue().
|
inline |
getWCharWidth/Align - Return the size of 'wchar_t' for this target, in bits.
Definition at line 558 of file TargetInfo.h.
Referenced by clang::CharLiteralParser::CharLiteralParser(), EvaluateValue(), getCharWidth(), and clang::FloatingLiteral::getValueAsApproximateDouble().
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inline |
Definition at line 298 of file TargetInfo.h.
|
inline |
Get the fixed alignment value in bits for a member that follows a zero length bitfield.
Definition at line 704 of file TargetInfo.h.
Referenced by roundUpSizeToCharAlignment().
|
inlinevirtual |
Perform initialization based on the user configured set of features (e.g., +sse4).
The list is guaranteed to have at most one entry per feature.
The target may modify the features list, to change which options are passed onwards to the backend. FIXME: This part should be fixed so that we can change handleTargetFeatures to merely a TargetInfo initialization routine.
Reimplemented in clang::targets::DarwinX86_64TargetInfo, clang::targets::DarwinI386TargetInfo, clang::targets::MipsTargetInfo, clang::targets::X86TargetInfo, clang::targets::PPCTargetInfo, clang::targets::ARMTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::RISCVTargetInfo, clang::targets::AArch64TargetInfo, and clang::targets::SparcTargetInfo.
Definition at line 1111 of file TargetInfo.h.
|
inline |
Check whether this target support '#pragma options align=mac68k'.
Definition at line 715 of file TargetInfo.h.
References clang::driver::types::getTypeName().
Referenced by clang::Sema::ActOnPragmaOptionsAlign().
|
inlinevirtual |
Returns true if the given target supports lock-free atomic operations at the specified width and alignment.
Definition at line 627 of file TargetInfo.h.
References getCharWidth().
|
inline |
Returns whether or not type __builtin_ms_va_list
type is available on this target.
Definition at line 787 of file TargetInfo.h.
Referenced by clang::Sema::Initialize().
|
inlinevirtual |
Determine whether the given target has the given feature.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::MipsTargetInfo, clang::targets::PPCTargetInfo, clang::targets::ARMTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::TCETargetInfo, clang::targets::AArch64TargetInfo, clang::targets::RISCVTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::LanaiTargetInfo, clang::targets::MSP430TargetInfo, clang::targets::SPIRTargetInfo, clang::targets::PNaClTargetInfo, clang::targets::SparcTargetInfo, and clang::targets::BPFTargetInfo.
Definition at line 1117 of file TargetInfo.h.
Referenced by getClangCallTerminateFn(), getCudaArch(), getCXXPersonality(), clang::ASTContext::getDefaultCallingConvention(), HandleNeonVectorTypeAttr(), and hasFeature().
|
inlinevirtual |
Determine whether the __float128 type is supported on this target.
Definition at line 528 of file TargetInfo.h.
Referenced by getRealTypeByWidth().
|
inlinevirtual |
Determine whether the _Float16 type is supported on this target.
Definition at line 531 of file TargetInfo.h.
Referenced by clang::NumericLiteralParser::NumericLiteralParser().
|
inlinevirtual |
Determine whether the __int128 type is supported on this target.
Reimplemented in clang::targets::AIXTargetInfo< PPC32TargetInfo >, clang::targets::AIXTargetInfo< PPC64TargetInfo >, clang::targets::X86_64TargetInfo, and clang::targets::MipsTargetInfo.
Definition at line 520 of file TargetInfo.h.
Referenced by clang::Sema::Initialize(), and clang::CodeGen::swiftcall::isLegalIntegerType().
|
inlinevirtual |
Determine whether _Float16 is supported on this target.
Definition at line 525 of file TargetInfo.h.
|
inline |
Return true if {|} are normal characters in the asm string.
If this returns false (the default), then {abc|xyz} is syntax that says that when compiling for asm variant #0, "abc" should be generated, but when compiling for asm variant #1, "xyz" should be generated.
Definition at line 1202 of file TargetInfo.h.
Referenced by clang::GCCAsmStmt::AnalyzeAsmString().
|
inlinevirtual |
Does this target support "protected" visibility?
Any target which dynamic libraries will naturally support something like "default" (meaning that the symbol is visible outside this shared object) and "hidden" (meaning that it isn't) visibilities, but "protected" is really an ELF-specific concept with weird semantics designed around the convenience of dynamic linker implementations. Which is not to suggest that there's consistent target-independent semantics for "default" visibility either; the entire thing is pretty badly mangled.
Reimplemented in clang::targets::DarwinTargetInfo< PPC32TargetInfo >, clang::targets::DarwinTargetInfo< X86_64TargetInfo >, clang::targets::DarwinTargetInfo< PPC64TargetInfo >, clang::targets::DarwinTargetInfo< ARMleTargetInfo >, clang::targets::DarwinTargetInfo< AArch64leTargetInfo >, clang::targets::DarwinTargetInfo< X86_32TargetInfo >, and clang::targets::Le64TargetInfo.
Definition at line 1014 of file TargetInfo.h.
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Controls if __builtin_longjmp / __builtin_setjmp can be lowered to llvm.eh.sjlj.longjmp / llvm.eh.sjlj.setjmp.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::PPCTargetInfo, clang::targets::ARMTargetInfo, clang::targets::SparcV8TargetInfo, and clang::targets::SparcTargetInfo.
Definition at line 1290 of file TargetInfo.h.
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Initialize the map with the default set of target features for the CPU this should include all legal feature strings on the target.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::MipsTargetInfo, clang::targets::PPCTargetInfo, clang::targets::ARMTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::HexagonTargetInfo, and clang::targets::NVPTXTargetInfo.
Definition at line 396 of file TargetInfo.cpp.
Referenced by getCudaArch(), clang::targets::NVPTXTargetInfo::initFeatureMap(), clang::targets::HexagonTargetInfo::initFeatureMap(), clang::targets::SystemZTargetInfo::initFeatureMap(), clang::targets::ARMTargetInfo::initFeatureMap(), clang::targets::PPCTargetInfo::initFeatureMap(), clang::targets::MipsTargetInfo::initFeatureMap(), clang::targets::AMDGPUTargetInfo::initFeatureMap(), and clang::targets::X86TargetInfo::initFeatureMap().
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Definition at line 1249 of file TargetInfo.h.
Referenced by EmitSignBit().
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The __builtin_clz* and __builtin_ctz* built-in functions are specified to have undefined results for zero inputs, but on targets that support these operations in a way that provides well-defined results for zero without loss of performance, it is a good idea to avoid optimizing based on that undef behavior.
Reimplemented in clang::targets::MipsTargetInfo, clang::targets::ARMTargetInfo, clang::targets::PPCTargetInfo, clang::targets::HexagonTargetInfo, and clang::targets::AArch64TargetInfo.
Definition at line 779 of file TargetInfo.h.
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Definition at line 1250 of file TargetInfo.h.
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Returns true if NaN encoding is IEEE 754-2008.
Only MIPS allows a different encoding.
Reimplemented in clang::targets::MipsTargetInfo.
Definition at line 980 of file TargetInfo.h.
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Returns true for RenderScript.
Definition at line 790 of file TargetInfo.h.
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Whether the target supports SEH __try.
Definition at line 1189 of file TargetInfo.h.
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Whether the target supports thread-local storage.
Definition at line 1173 of file TargetInfo.h.
Referenced by clang::CodeGen::emitThreadPrivateVarInit(), clang::CodeGen::getOrCreateThreadPrivateCache(), hasFeature(), and clang::CodeGen::CodeGenModule::imbueXRayAttrs().
Returns true if the type is signed; false otherwise.
isTypeSigned - Return whether an integer types is signed.
Returns true if the type is signed; false otherwise.
Definition at line 302 of file TargetInfo.cpp.
References clang::TransferrableTargetInfo::SignedChar, clang::TransferrableTargetInfo::SignedInt, clang::TransferrableTargetInfo::SignedLong, clang::TransferrableTargetInfo::SignedLongLong, clang::TransferrableTargetInfo::SignedShort, clang::TransferrableTargetInfo::UnsignedChar, clang::TransferrableTargetInfo::UnsignedInt, clang::TransferrableTargetInfo::UnsignedLong, clang::TransferrableTargetInfo::UnsignedLongLong, and clang::TransferrableTargetInfo::UnsignedShort.
Referenced by EvaluateValue(), and clang::ASTContext::InitBuiltinTypes().
bool TargetInfo::isValidClobber | ( | StringRef | Name | ) | const |
Returns whether the passed in string is a valid clobber in an inline asm statement.
isValidClobber - Returns whether the passed in string is a valid clobber in an inline asm statement.
This is used by Sema.
Definition at line 443 of file TargetInfo.cpp.
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brief Determine whether this TargetInfo supports the given CPU name.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::SparcV9TargetInfo, clang::targets::AVRTargetInfo, clang::targets::MipsTargetInfo, clang::targets::ARMTargetInfo, clang::targets::SparcTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::PPCTargetInfo, clang::targets::BPFTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::LanaiTargetInfo, and clang::targets::AArch64TargetInfo.
Definition at line 1069 of file TargetInfo.h.
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Determine whether this TargetInfo supports the given feature.
Reimplemented in clang::targets::X86TargetInfo, and clang::targets::ARMTargetInfo.
Definition at line 1096 of file TargetInfo.h.
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Returns whether the passed in string is a valid register name according to GCC.
isValidGCCRegisterName - Returns whether the passed in string is a valid register name according to GCC.
This is used by Sema for inline asm statements.
Reimplemented in clang::targets::BPFTargetInfo.
Definition at line 451 of file TargetInfo.cpp.
Referenced by AddVariableConstraints(), and extractRegisterName().
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An optional hook that targets can implement to perform semantic checking on attribute((section("foo"))) specifiers.
In this case, "foo" is passed in to be checked. If the section specifier is invalid, the backend should return a non-empty string that indicates the problem.
This hook is a simple quality of implementation feature to catch errors and give good diagnostics in cases when the assembler or code generator would otherwise reject the section specifier.
Reimplemented in clang::targets::DarwinTargetInfo< PPC32TargetInfo >, clang::targets::DarwinTargetInfo< X86_64TargetInfo >, clang::targets::DarwinTargetInfo< PPC64TargetInfo >, clang::targets::DarwinTargetInfo< ARMleTargetInfo >, clang::targets::DarwinTargetInfo< AArch64leTargetInfo >, and clang::targets::DarwinTargetInfo< X86_32TargetInfo >.
Definition at line 1027 of file TargetInfo.h.
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Whether target supports variable-length arrays.
Definition at line 1186 of file TargetInfo.h.
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Reimplemented in clang::targets::X86TargetInfo.
Definition at line 1137 of file TargetInfo.h.
Referenced by AppendTargetMangling(), and TargetMVPriority().
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Definition at line 686 of file TargetInfo.h.
Referenced by clang::CompilerInstance::ExecuteAction().
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Definition at line 199 of file TargetInfo.h.
Referenced by clang::targets::AArch64leTargetInfo::AArch64leTargetInfo(), clang::targets::AMDGPUTargetInfo::AMDGPUTargetInfo(), clang::targets::CygwinARMTargetInfo::CygwinARMTargetInfo(), clang::targets::NVPTXTargetInfo::NVPTXTargetInfo(), clang::targets::RISCV32TargetInfo::RISCV32TargetInfo(), clang::targets::RISCV64TargetInfo::RISCV64TargetInfo(), and clang::targets::WindowsARM64TargetInfo::setDataLayout().
bool TargetInfo::resolveSymbolicName | ( | const char *& | Name, |
ArrayRef< ConstraintInfo > | OutputConstraints, | ||
unsigned & | Index | ||
) | const |
Definition at line 611 of file TargetInfo.cpp.
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Use the specified ABI.
Reimplemented in clang::targets::PPC64TargetInfo, clang::targets::ARMTargetInfo, clang::targets::RISCV64TargetInfo, clang::targets::MipsTargetInfo, clang::targets::RISCV32TargetInfo, and clang::targets::AArch64TargetInfo.
Definition at line 1076 of file TargetInfo.h.
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Reimplemented in clang::targets::AMDGPUTargetInfo.
Definition at line 1365 of file TargetInfo.h.
Referenced by clang::CompilerInstance::ExecuteAction().
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Target the specified CPU.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::SparcV9TargetInfo, clang::targets::AVRTargetInfo, clang::targets::MipsTargetInfo, clang::targets::SparcTargetInfo, clang::targets::ARMTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::HexagonTargetInfo, clang::targets::PPCTargetInfo, clang::targets::BPFTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::LanaiTargetInfo, and clang::targets::AArch64TargetInfo.
Definition at line 1061 of file TargetInfo.h.
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Enable or disable a specific target feature; the feature name must be valid.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::PPCTargetInfo, and clang::targets::BPFTargetInfo.
Definition at line 1089 of file TargetInfo.h.
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Use the specified unit for FP math.
Reimplemented in clang::targets::X86TargetInfo, and clang::targets::ARMTargetInfo.
Definition at line 1083 of file TargetInfo.h.
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Set the maximum inline or promote width lock-free atomic operation for the given target.
Reimplemented in clang::targets::X86_64TargetInfo, clang::targets::X86_32TargetInfo, clang::targets::RISCV64TargetInfo, and clang::targets::RISCV32TargetInfo.
Definition at line 624 of file TargetInfo.h.
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Set supported OpenCL extensions as written on command line.
Definition at line 1309 of file TargetInfo.h.
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Set supported OpenCL extensions and optional core features.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::NVPTXTargetInfo, and clang::targets::SPIRTargetInfo.
Definition at line 1306 of file TargetInfo.h.
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Identify whether this target supports IFuncs.
Definition at line 1129 of file TargetInfo.h.
Referenced by AppendCPUSpecificCPUDispatchMangling().
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Identify whether this target supports multiversioning of functions, which requires support for cpu_supports and cpu_is functionality.
Definition at line 1123 of file TargetInfo.h.
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Specify if mangling based on address space map should be used or not for language specific address spaces.
Definition at line 757 of file TargetInfo.h.
Referenced by isAddrSpaceMapManglingEnabled().
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Check whether the alignment of bit-field types is respected when laying out structures.
Definition at line 692 of file TargetInfo.h.
Referenced by roundUpSizeToCharAlignment().
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Check whether explicit bitfield alignment attributes should be.
Definition at line 710 of file TargetInfo.h.
Referenced by roundUpSizeToCharAlignment().
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Check whether llvm intrinsics such as llvm.convert.to.fp16 should be used to convert to and from __fp16.
FIXME: This function should be removed once all targets stop using the conversion intrinsics.
Reimplemented in clang::targets::X86TargetInfo, clang::targets::ARMTargetInfo, clang::targets::SPIRTargetInfo, and clang::targets::AArch64TargetInfo.
Definition at line 751 of file TargetInfo.h.
Referenced by clang::CodeGen::CodeGenTypes::ConvertType(), needsConversionOfHalfVec(), and clang::CodeGen::ConstantEmitter::tryEmitPrivate().
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Check whether _Complex long double should use the "fp2ret" flavor of Objective-C message passing on this target.
Definition at line 743 of file TargetInfo.h.
Referenced by clang::CodeGen::CodeGenModule::ReturnTypeUsesFP2Ret().
Check whether the given real type should use the "fpret" flavor of Objective-C message passing on this target.
Definition at line 737 of file TargetInfo.h.
Referenced by clang::CodeGen::CodeGenModule::ReturnTypeUsesFPRet().
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Check if the Objective-C built-in boolean type should be signed char.
Otherwise, if this returns false, the normal built-in boolean type should also be used for Objective-C.
Definition at line 683 of file TargetInfo.h.
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Check whether zero length bitfields should force alignment of the next member.
Definition at line 698 of file TargetInfo.h.
Referenced by roundUpSizeToCharAlignment().
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Implemented in clang::targets::MipsTargetInfo, clang::targets::PPCTargetInfo, clang::targets::X86TargetInfo, clang::targets::ARMTargetInfo, clang::targets::AMDGPUTargetInfo, clang::targets::AVRTargetInfo, clang::targets::TCETargetInfo, clang::targets::AArch64TargetInfo, clang::targets::LanaiTargetInfo, clang::targets::NVPTXTargetInfo, clang::targets::SPIRTargetInfo, clang::targets::MSP430TargetInfo, clang::targets::RISCVTargetInfo, clang::targets::BPFTargetInfo, clang::targets::XCoreTargetInfo, clang::targets::SystemZTargetInfo, clang::targets::PNaClTargetInfo, clang::targets::ARCTargetInfo, clang::targets::SparcTargetInfo, clang::targets::HexagonTargetInfo, and clang::targets::Le64TargetInfo.
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Reimplemented in clang::targets::ARMTargetInfo, and clang::targets::AArch64TargetInfo.
Definition at line 951 of file TargetInfo.h.
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Reimplemented in clang::targets::X86TargetInfo.
Definition at line 1143 of file TargetInfo.h.
Referenced by SemaBuiltinCpuIs().
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Reimplemented in clang::targets::X86TargetInfo.
Definition at line 1147 of file TargetInfo.h.
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Reimplemented in clang::targets::X86TargetInfo.
Definition at line 1133 of file TargetInfo.h.
Referenced by SemaBuiltinCpuSupports().
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Validate register name used for global register variables.
This function returns true if the register passed in RegName can be used for global register variables on this target. In addition, it returns true in HasSizeMismatch if the size of the register doesn't match the variable size passed in RegSize.
Reimplemented in clang::targets::X86_64TargetInfo, and clang::targets::X86TargetInfo.
Definition at line 927 of file TargetInfo.h.
bool TargetInfo::validateInputConstraint | ( | MutableArrayRef< ConstraintInfo > | OutputConstraints, |
ConstraintInfo & | info | ||
) | const |
Definition at line 634 of file TargetInfo.cpp.
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Reimplemented in clang::targets::X86TargetInfo.
Definition at line 946 of file TargetInfo.h.
bool TargetInfo::validateOutputConstraint | ( | ConstraintInfo & | Info | ) | const |
Definition at line 537 of file TargetInfo.cpp.
Referenced by AddVariableConstraints().
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Reimplemented in clang::targets::X86TargetInfo.
Definition at line 941 of file TargetInfo.h.
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Check the target is valid after it is fully initialized.
Reimplemented in clang::targets::MipsTargetInfo.
Definition at line 1361 of file TargetInfo.h.
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Definition at line 183 of file TargetInfo.h.
Referenced by clang::targets::NVPTXTargetInfo::NVPTXTargetInfo(), and TargetInfo().
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Definition at line 168 of file TargetInfo.h.
Referenced by TargetInfo().
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Definition at line 190 of file TargetInfo.h.
Referenced by TargetInfo().
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Definition at line 179 of file TargetInfo.h.
Referenced by clang::targets::AMDGPUTargetInfo::AMDGPUTargetInfo().
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Definition at line 188 of file TargetInfo.h.
Referenced by clang::targets::DarwinARMTargetInfo::DarwinARMTargetInfo(), and TargetInfo().
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Definition at line 192 of file TargetInfo.h.
Referenced by clang::targets::AArch64TargetInfo::AArch64TargetInfo(), and TargetInfo().
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Definition at line 174 of file TargetInfo.h.
Referenced by clang::targets::PPCTargetInfo::handleTargetFeatures(), clang::targets::PPCTargetInfo::hasFeature(), and TargetInfo().
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Definition at line 175 of file TargetInfo.h.
Referenced by clang::targets::AArch64TargetInfo::AArch64TargetInfo(), clang::targets::AMDGPUTargetInfo::AMDGPUTargetInfo(), clang::targets::ARMTargetInfo::handleTargetFeatures(), and TargetInfo().
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Definition at line 172 of file TargetInfo.h.
Referenced by clang::targets::AArch64TargetInfo::AArch64TargetInfo(), clang::targets::AMDGPUTargetInfo::AMDGPUTargetInfo(), clang::targets::ARMTargetInfo::handleTargetFeatures(), and TargetInfo().
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Definition at line 194 of file TargetInfo.h.
Referenced by clang::targets::RenderScript32TargetInfo::RenderScript32TargetInfo(), clang::targets::RenderScript64TargetInfo::RenderScript64TargetInfo(), and TargetInfo().
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Definition at line 177 of file TargetInfo.h.
Referenced by clang::targets::AArch64TargetInfo::AArch64TargetInfo(), clang::targets::AMDGPUTargetInfo::AMDGPUTargetInfo(), clang::targets::DarwinARMTargetInfo::DarwinARMTargetInfo(), clang::targets::NVPTXTargetInfo::NVPTXTargetInfo(), clang::targets::RISCV32TargetInfo::setMaxAtomicWidth(), clang::targets::RISCV64TargetInfo::setMaxAtomicWidth(), and TargetInfo().
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Definition at line 180 of file TargetInfo.h.
Referenced by clang::targets::AArch64TargetInfo::AArch64TargetInfo(), clang::targets::ARMTargetInfo::ARMTargetInfo(), and TargetInfo().
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Definition at line 171 of file TargetInfo.h.
Referenced by clang::targets::AArch64TargetInfo::AArch64TargetInfo(), clang::targets::ARMTargetInfo::ARMTargetInfo(), clang::targets::NVPTXTargetInfo::NVPTXTargetInfo(), and TargetInfo().
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mutableprotected |
Definition at line 186 of file TargetInfo.h.
Referenced by TargetInfo().
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mutableprotected |
Definition at line 185 of file TargetInfo.h.
Referenced by TargetInfo().
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Definition at line 189 of file TargetInfo.h.
Referenced by TargetInfo().
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Definition at line 181 of file TargetInfo.h.
Referenced by TargetInfo().
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Definition at line 178 of file TargetInfo.h.
Referenced by TargetInfo().
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Definition at line 181 of file TargetInfo.h.
Referenced by TargetInfo().
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Definition at line 182 of file TargetInfo.h.
Referenced by clang::targets::AArch64TargetInfo::AArch64TargetInfo(), clang::targets::ARMTargetInfo::ARMTargetInfo(), clang::targets::DarwinAArch64TargetInfo::DarwinAArch64TargetInfo(), clang::targets::DarwinARMTargetInfo::DarwinARMTargetInfo(), clang::targets::ItaniumWindowsARMleTargetInfo::ItaniumWindowsARMleTargetInfo(), clang::targets::MicrosoftARM64TargetInfo::MicrosoftARM64TargetInfo(), clang::targets::MicrosoftARMleTargetInfo::MicrosoftARMleTargetInfo(), clang::targets::MinGWARM64TargetInfo::MinGWARM64TargetInfo(), clang::targets::MinGWARMTargetInfo::MinGWARMTargetInfo(), and TargetInfo().
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Definition at line 169 of file TargetInfo.h.
Referenced by clang::targets::CygwinARMTargetInfo::CygwinARMTargetInfo(), clang::targets::NVPTXTargetInfo::NVPTXTargetInfo(), and TargetInfo().
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Specify if mangling based on address space map should be used or not for language specific address spaces.
Definition at line 265 of file TargetInfo.h.
Referenced by clang::targets::AMDGPUTargetInfo::AMDGPUTargetInfo(), clang::targets::NVPTXTargetInfo::NVPTXTargetInfo(), and TargetInfo().
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Definition at line 170 of file TargetInfo.h.
Referenced by clang::targets::NVPTXTargetInfo::NVPTXTargetInfo(), and TargetInfo().