clang 20.0.0git
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clang::CodeGen::ABIArgInfo Class Reference

ABIArgInfo - Helper class to encapsulate information about how a specific C type should be passed to or returned from a function. More...

#include "clang/CodeGen/CGFunctionInfo.h"

Public Types

enum  Kind : uint8_t {
  Direct , Extend , Indirect , IndirectAliased ,
  Ignore , Expand , CoerceAndExpand , InAlloca ,
  KindFirst = Direct , KindLast = InAlloca
}
 

Public Member Functions

 ABIArgInfo (Kind K=Direct)
 
Kind getKind () const
 
bool isDirect () const
 
bool isInAlloca () const
 
bool isExtend () const
 
bool isIgnore () const
 
bool isIndirect () const
 
bool isIndirectAliased () const
 
bool isExpand () const
 
bool isCoerceAndExpand () const
 
bool canHaveCoerceToType () const
 
unsigned getDirectOffset () const
 
void setDirectOffset (unsigned Offset)
 
unsigned getDirectAlign () const
 
void setDirectAlign (unsigned Align)
 
bool isSignExt () const
 
void setSignExt (bool SExt)
 
llvm::Type * getPaddingType () const
 
bool getPaddingInReg () const
 
void setPaddingInReg (bool PIR)
 
llvm::Type * getCoerceToType () const
 
void setCoerceToType (llvm::Type *T)
 
llvm::StructType * getCoerceAndExpandType () const
 
llvm::Type * getUnpaddedCoerceAndExpandType () const
 
ArrayRef< llvm::Type * > getCoerceAndExpandTypeSequence () const
 
bool getInReg () const
 
void setInReg (bool IR)
 
CharUnits getIndirectAlign () const
 
void setIndirectAlign (CharUnits IA)
 
bool getIndirectByVal () const
 
void setIndirectByVal (bool IBV)
 
unsigned getIndirectAddrSpace () const
 
void setIndirectAddrSpace (unsigned AddrSpace)
 
bool getIndirectRealign () const
 
void setIndirectRealign (bool IR)
 
bool isSRetAfterThis () const
 
void setSRetAfterThis (bool AfterThis)
 
unsigned getInAllocaFieldIndex () const
 
void setInAllocaFieldIndex (unsigned FieldIndex)
 
unsigned getInAllocaIndirect () const
 
void setInAllocaIndirect (bool Indirect)
 
bool getInAllocaSRet () const
 Return true if this field of an inalloca struct should be returned to implement a struct return calling convention.
 
void setInAllocaSRet (bool SRet)
 
bool getCanBeFlattened () const
 
void setCanBeFlattened (bool Flatten)
 
void dump () const
 

Static Public Member Functions

static ABIArgInfo getDirect (llvm::Type *T=nullptr, unsigned Offset=0, llvm::Type *Padding=nullptr, bool CanBeFlattened=true, unsigned Align=0)
 
static ABIArgInfo getDirectInReg (llvm::Type *T=nullptr)
 
static ABIArgInfo getSignExtend (QualType Ty, llvm::Type *T=nullptr)
 
static ABIArgInfo getZeroExtend (QualType Ty, llvm::Type *T=nullptr)
 
static ABIArgInfo getExtend (QualType Ty, llvm::Type *T=nullptr)
 
static ABIArgInfo getExtendInReg (QualType Ty, llvm::Type *T=nullptr)
 
static ABIArgInfo getIgnore ()
 
static ABIArgInfo getIndirect (CharUnits Alignment, bool ByVal=true, bool Realign=false, llvm::Type *Padding=nullptr)
 
static ABIArgInfo getIndirectAliased (CharUnits Alignment, unsigned AddrSpace, bool Realign=false, llvm::Type *Padding=nullptr)
 Pass this in memory using the IR byref attribute.
 
static ABIArgInfo getIndirectInReg (CharUnits Alignment, bool ByVal=true, bool Realign=false)
 
static ABIArgInfo getInAlloca (unsigned FieldIndex, bool Indirect=false)
 
static ABIArgInfo getExpand ()
 
static ABIArgInfo getExpandWithPadding (bool PaddingInReg, llvm::Type *Padding)
 
static ABIArgInfo getCoerceAndExpand (llvm::StructType *coerceToType, llvm::Type *unpaddedCoerceToType)
 
static bool isPaddingForCoerceAndExpand (llvm::Type *eltType)
 

Detailed Description

ABIArgInfo - Helper class to encapsulate information about how a specific C type should be passed to or returned from a function.

Definition at line 32 of file CGFunctionInfo.h.

Member Enumeration Documentation

◆ Kind

enum clang::CodeGen::ABIArgInfo::Kind : uint8_t
Enumerator
Direct 

Direct - Pass the argument directly using the normal converted LLVM type, or by coercing to another specified type stored in 'CoerceToType').

If an offset is specified (in UIntData), then the argument passed is offset by some number of bytes in the memory representation. A dummy argument is emitted before the real argument if the specified type stored in "PaddingType" is not zero.

Extend 

Extend - Valid only for integer argument types.

Same as 'direct' but also emit a zero/sign extension attribute.

Indirect 

Indirect - Pass the argument indirectly via a hidden pointer with the specified alignment (0 indicates default alignment) and address space.

IndirectAliased 

IndirectAliased - Similar to Indirect, but the pointer may be to an object that is otherwise referenced.

The object is known to not be modified through any other references for the duration of the call, and the callee must not itself modify the object. Because C allows parameter variables to be modified and guarantees that they have unique addresses, the callee must defensively copy the object into a local variable if it might be modified or its address might be compared. Since those are uncommon, in principle this convention allows programs to avoid copies in more situations. However, it may introduce extra copies if the callee fails to prove that a copy is unnecessary and the caller naturally produces an unaliased object for the argument.

Ignore 

Ignore - Ignore the argument (treat as void).

Useful for void and empty structs.

Expand 

Expand - Only valid for aggregate argument types.

The structure should be expanded into consecutive arguments for its constituent fields. Currently expand is only allowed on structures whose fields are all scalar types or are themselves expandable types.

CoerceAndExpand 

CoerceAndExpand - Only valid for aggregate argument types.

The structure should be expanded into consecutive arguments corresponding to the non-array elements of the type stored in CoerceToType. Array elements in the type are assumed to be padding and skipped.

InAlloca 

InAlloca - Pass the argument directly using the LLVM inalloca attribute.

This is similar to indirect with byval, except it only applies to arguments stored in memory and forbids any implicit copies. When applied to a return type, it means the value is returned indirectly via an implicit sret parameter stored in the argument struct.

KindFirst 
KindLast 

Definition at line 34 of file CGFunctionInfo.h.

Constructor & Destructor Documentation

◆ ABIArgInfo()

clang::CodeGen::ABIArgInfo::ABIArgInfo ( Kind  K = Direct)
inline

Definition at line 135 of file CGFunctionInfo.h.

Member Function Documentation

◆ canHaveCoerceToType()

bool clang::CodeGen::ABIArgInfo::canHaveCoerceToType ( ) const
inline

Definition at line 305 of file CGFunctionInfo.h.

References isCoerceAndExpand(), isDirect(), and isExtend().

Referenced by clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo(), DetermineNoUndef(), getCoerceToType(), and setCoerceToType().

◆ dump()

LLVM_DUMP_METHOD void ABIArgInfo::dump ( ) const

Definition at line 29 of file TargetInfo.cpp.

References CoerceAndExpand, Direct, Expand, Extend, getCoerceAndExpandType(), getCoerceToType(), getInAllocaFieldIndex(), getIndirectAddrSpace(), getIndirectAlign(), getIndirectByVal(), getIndirectRealign(), clang::CharUnits::getQuantity(), Ignore, InAlloca, Indirect, and IndirectAliased.

◆ getCanBeFlattened()

bool clang::CodeGen::ABIArgInfo::getCanBeFlattened ( ) const
inline

Definition at line 465 of file CGFunctionInfo.h.

References isDirect().

Referenced by canApplyNoFPClass(), and clang::CodeGen::CodeGenTypes::GetFunctionType().

◆ getCoerceAndExpand()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getCoerceAndExpand ( llvm::StructType *  coerceToType,
llvm::Type *  unpaddedCoerceToType 
)
inlinestatic
Parameters
unpaddedCoerceToTypeThe coerce-to type with padding elements removed, canonicalized to a single element if it would otherwise have exactly one element.

Definition at line 250 of file CGFunctionInfo.h.

References CoerceAndExpand, and isPaddingForCoerceAndExpand().

Referenced by classifyExpandedType().

◆ getCoerceAndExpandType()

llvm::StructType * clang::CodeGen::ABIArgInfo::getCoerceAndExpandType ( ) const
inline

Definition at line 358 of file CGFunctionInfo.h.

References isCoerceAndExpand().

Referenced by dump().

◆ getCoerceAndExpandTypeSequence()

ArrayRef< llvm::Type * > clang::CodeGen::ABIArgInfo::getCoerceAndExpandTypeSequence ( ) const
inline

Definition at line 368 of file CGFunctionInfo.h.

References isCoerceAndExpand(), and UnpaddedCoerceAndExpandType.

Referenced by clang::CodeGen::CodeGenTypes::GetFunctionType().

◆ getCoerceToType()

llvm::Type * clang::CodeGen::ABIArgInfo::getCoerceToType ( ) const
inline

Definition at line 348 of file CGFunctionInfo.h.

References canHaveCoerceToType().

Referenced by clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo(), canApplyNoFPClass(), DetermineNoUndef(), dump(), emitAddressAtOffset(), clang::CodeGen::EmitVAArgInstr(), and clang::CodeGen::CodeGenTypes::GetFunctionType().

◆ getDirect()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getDirect ( llvm::Type *  T = nullptr,
unsigned  Offset = 0,
llvm::Type *  Padding = nullptr,
bool  CanBeFlattened = true,
unsigned  Align = 0 
)
inlinestatic

Definition at line 142 of file CGFunctionInfo.h.

References Direct, and clang::T.

Referenced by clang::CodeGen::DefaultABIInfo::classifyArgumentType(), PNaClABIInfo::classifyArgumentType(), clang::CodeGen::DefaultABIInfo::classifyReturnType(), PNaClABIInfo::classifyReturnType(), classifyType(), clang::CodeGen::coerceToIntArray(), PNaClABIInfo::EmitVAArg(), and getDirectInReg().

◆ getDirectAlign()

unsigned clang::CodeGen::ABIArgInfo::getDirectAlign ( ) const
inline

Definition at line 319 of file CGFunctionInfo.h.

References DirectAttr, isDirect(), and isExtend().

Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList().

◆ getDirectInReg()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getDirectInReg ( llvm::Type *  T = nullptr)
inlinestatic

Definition at line 153 of file CGFunctionInfo.h.

References getDirect(), and clang::T.

◆ getDirectOffset()

unsigned clang::CodeGen::ABIArgInfo::getDirectOffset ( ) const
inline

Definition at line 310 of file CGFunctionInfo.h.

References DirectAttr, isDirect(), and isExtend().

Referenced by emitAddressAtOffset(), and clang::CodeGen::EmitVAArgInstr().

◆ getExpand()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getExpand ( )
inlinestatic

Definition at line 234 of file CGFunctionInfo.h.

References Expand.

Referenced by classifyType(), and getExpandWithPadding().

◆ getExpandWithPadding()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getExpandWithPadding ( bool  PaddingInReg,
llvm::Type *  Padding 
)
inlinestatic

Definition at line 239 of file CGFunctionInfo.h.

References getExpand().

◆ getExtend()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getExtend ( QualType  Ty,
llvm::Type *  T = nullptr 
)
inlinestatic

Definition at line 183 of file CGFunctionInfo.h.

References getSignExtend(), getZeroExtend(), clang::Type::hasSignedIntegerRepresentation(), clang::Type::isIntegralOrEnumerationType(), and clang::T.

Referenced by clang::CodeGen::DefaultABIInfo::classifyArgumentType(), PNaClABIInfo::classifyArgumentType(), clang::CodeGen::DefaultABIInfo::classifyReturnType(), PNaClABIInfo::classifyReturnType(), and getExtendInReg().

◆ getExtendInReg()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getExtendInReg ( QualType  Ty,
llvm::Type *  T = nullptr 
)
inlinestatic

Definition at line 190 of file CGFunctionInfo.h.

References getExtend(), and clang::T.

◆ getIgnore()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getIgnore ( )
inlinestatic

Definition at line 195 of file CGFunctionInfo.h.

References Ignore.

Referenced by classifyExpandedType(), clang::CodeGen::DefaultABIInfo::classifyReturnType(), PNaClABIInfo::classifyReturnType(), and classifyType().

◆ getInAlloca()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getInAlloca ( unsigned  FieldIndex,
bool  Indirect = false 
)
inlinestatic

Definition at line 228 of file CGFunctionInfo.h.

References InAlloca, and Indirect.

◆ getInAllocaFieldIndex()

unsigned clang::CodeGen::ABIArgInfo::getInAllocaFieldIndex ( ) const
inline

Definition at line 435 of file CGFunctionInfo.h.

References AllocaFieldIndex, and isInAlloca().

Referenced by dump().

◆ getInAllocaIndirect()

unsigned clang::CodeGen::ABIArgInfo::getInAllocaIndirect ( ) const
inline

Definition at line 444 of file CGFunctionInfo.h.

References isInAlloca().

◆ getInAllocaSRet()

bool clang::CodeGen::ABIArgInfo::getInAllocaSRet ( ) const
inline

Return true if this field of an inalloca struct should be returned to implement a struct return calling convention.

Definition at line 455 of file CGFunctionInfo.h.

References isInAlloca().

Referenced by clang::CodeGen::CodeGenTypes::GetFunctionType().

◆ getIndirect()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getIndirect ( CharUnits  Alignment,
bool  ByVal = true,
bool  Realign = false,
llvm::Type *  Padding = nullptr 
)
inlinestatic

Definition at line 198 of file CGFunctionInfo.h.

References Indirect.

Referenced by classifyExpandedType(), classifyType(), getIndirectInReg(), and clang::CodeGen::ABIInfo::getNaturalAlignIndirect().

◆ getIndirectAddrSpace()

unsigned clang::CodeGen::ABIArgInfo::getIndirectAddrSpace ( ) const
inline

Definition at line 407 of file CGFunctionInfo.h.

References IndirectAttr, and isIndirectAliased().

Referenced by dump(), and clang::CodeGen::CodeGenTypes::GetFunctionType().

◆ getIndirectAliased()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getIndirectAliased ( CharUnits  Alignment,
unsigned  AddrSpace,
bool  Realign = false,
llvm::Type *  Padding = nullptr 
)
inlinestatic

Pass this in memory using the IR byref attribute.

Definition at line 211 of file CGFunctionInfo.h.

References IndirectAliased.

◆ getIndirectAlign()

CharUnits clang::CodeGen::ABIArgInfo::getIndirectAlign ( ) const
inline

Definition at line 389 of file CGFunctionInfo.h.

References clang::CharUnits::fromQuantity(), IndirectAttr, isIndirect(), and isIndirectAliased().

Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList(), and dump().

◆ getIndirectByVal()

bool clang::CodeGen::ABIArgInfo::getIndirectByVal ( ) const
inline

Definition at line 398 of file CGFunctionInfo.h.

References isIndirect().

Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList(), and dump().

◆ getIndirectInReg()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getIndirectInReg ( CharUnits  Alignment,
bool  ByVal = true,
bool  Realign = false 
)
inlinestatic

Definition at line 222 of file CGFunctionInfo.h.

References getIndirect().

Referenced by clang::CodeGen::ABIInfo::getNaturalAlignIndirectInReg().

◆ getIndirectRealign()

bool clang::CodeGen::ABIArgInfo::getIndirectRealign ( ) const
inline

Definition at line 417 of file CGFunctionInfo.h.

References isIndirect(), and isIndirectAliased().

Referenced by dump(), and clang::CodeGen::EmitVAArgInstr().

◆ getInReg()

bool clang::CodeGen::ABIArgInfo::getInReg ( ) const
inline

Definition at line 378 of file CGFunctionInfo.h.

References isDirect(), isExtend(), and isIndirect().

Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::EmitVAArgInstr(), isArgInAlloca(), and clang::CodeGen::CodeGenModule::ReturnTypeHasInReg().

◆ getKind()

Kind clang::CodeGen::ABIArgInfo::getKind ( ) const
inline

Definition at line 295 of file CGFunctionInfo.h.

Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList(), DetermineNoUndef(), clang::CodeGen::CodeGenTypes::GetFunctionType(), isArgInAlloca(), and similar().

◆ getPaddingInReg()

bool clang::CodeGen::ABIArgInfo::getPaddingInReg ( ) const
inline

Definition at line 341 of file CGFunctionInfo.h.

Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList().

◆ getPaddingType()

llvm::Type * clang::CodeGen::ABIArgInfo::getPaddingType ( ) const
inline

Definition at line 337 of file CGFunctionInfo.h.

References PaddingType.

Referenced by clang::CodeGen::EmitVAArgInstr(), and clang::CodeGen::CodeGenTypes::GetFunctionType().

◆ getSignExtend()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getSignExtend ( QualType  Ty,
llvm::Type *  T = nullptr 
)
inlinestatic

Definition at line 159 of file CGFunctionInfo.h.

References Extend, clang::Type::isIntegralOrEnumerationType(), and clang::T.

Referenced by getExtend().

◆ getUnpaddedCoerceAndExpandType()

llvm::Type * clang::CodeGen::ABIArgInfo::getUnpaddedCoerceAndExpandType ( ) const
inline

Definition at line 363 of file CGFunctionInfo.h.

References isCoerceAndExpand(), and UnpaddedCoerceAndExpandType.

Referenced by clang::CodeGen::CodeGenTypes::GetFunctionType().

◆ getZeroExtend()

static ABIArgInfo clang::CodeGen::ABIArgInfo::getZeroExtend ( QualType  Ty,
llvm::Type *  T = nullptr 
)
inlinestatic

Definition at line 170 of file CGFunctionInfo.h.

References Extend, clang::Type::isIntegralOrEnumerationType(), and clang::T.

Referenced by getExtend().

◆ isCoerceAndExpand()

bool clang::CodeGen::ABIArgInfo::isCoerceAndExpand ( ) const
inline

Definition at line 303 of file CGFunctionInfo.h.

References CoerceAndExpand.

Referenced by canHaveCoerceToType(), getCoerceAndExpandType(), getCoerceAndExpandTypeSequence(), and getUnpaddedCoerceAndExpandType().

◆ isDirect()

bool clang::CodeGen::ABIArgInfo::isDirect ( ) const
inline

Definition at line 296 of file CGFunctionInfo.h.

References Direct.

Referenced by canHaveCoerceToType(), clang::CodeGen::EmitVAArgInstr(), getCanBeFlattened(), getDirectAlign(), getDirectOffset(), clang::CodeGen::CodeGenTypes::GetFunctionType(), getInReg(), setCanBeFlattened(), setDirectAlign(), setDirectOffset(), and setInReg().

◆ isExpand()

bool clang::CodeGen::ABIArgInfo::isExpand ( ) const
inline

Definition at line 302 of file CGFunctionInfo.h.

References Expand.

◆ isExtend()

bool clang::CodeGen::ABIArgInfo::isExtend ( ) const
inline

Definition at line 298 of file CGFunctionInfo.h.

References Extend.

Referenced by canHaveCoerceToType(), clang::CodeGen::EmitVAArgInstr(), getDirectAlign(), getDirectOffset(), getInReg(), isSignExt(), setDirectAlign(), setDirectOffset(), setInReg(), and setSignExt().

◆ isIgnore()

bool clang::CodeGen::ABIArgInfo::isIgnore ( ) const
inline

Definition at line 299 of file CGFunctionInfo.h.

References Ignore.

◆ isInAlloca()

bool clang::CodeGen::ABIArgInfo::isInAlloca ( ) const
inline

Definition at line 297 of file CGFunctionInfo.h.

References InAlloca.

Referenced by getInAllocaFieldIndex(), getInAllocaIndirect(), getInAllocaSRet(), setInAllocaFieldIndex(), setInAllocaIndirect(), and setInAllocaSRet().

◆ isIndirect()

bool clang::CodeGen::ABIArgInfo::isIndirect ( ) const
inline

Definition at line 300 of file CGFunctionInfo.h.

References Indirect.

Referenced by clang::CodeGen::EmitVAArgInstr(), getIndirectAlign(), getIndirectByVal(), getIndirectRealign(), getInReg(), isSRetAfterThis(), clang::CodeGen::CodeGenModule::ReturnTypeUsesSRet(), setIndirectAlign(), setIndirectByVal(), setIndirectRealign(), setInReg(), and setSRetAfterThis().

◆ isIndirectAliased()

bool clang::CodeGen::ABIArgInfo::isIndirectAliased ( ) const
inline

Definition at line 301 of file CGFunctionInfo.h.

References IndirectAliased.

Referenced by getIndirectAddrSpace(), getIndirectAlign(), getIndirectRealign(), setIndirectAddrSpace(), setIndirectAlign(), and setIndirectRealign().

◆ isPaddingForCoerceAndExpand()

static bool clang::CodeGen::ABIArgInfo::isPaddingForCoerceAndExpand ( llvm::Type *  eltType)
inlinestatic

Definition at line 286 of file CGFunctionInfo.h.

Referenced by getCoerceAndExpand().

◆ isSignExt()

bool clang::CodeGen::ABIArgInfo::isSignExt ( ) const
inline

Definition at line 328 of file CGFunctionInfo.h.

References isExtend().

Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList().

◆ isSRetAfterThis()

bool clang::CodeGen::ABIArgInfo::isSRetAfterThis ( ) const
inline

Definition at line 426 of file CGFunctionInfo.h.

References isIndirect().

◆ setCanBeFlattened()

void clang::CodeGen::ABIArgInfo::setCanBeFlattened ( bool  Flatten)
inline

Definition at line 470 of file CGFunctionInfo.h.

References isDirect().

◆ setCoerceToType()

void clang::CodeGen::ABIArgInfo::setCoerceToType ( llvm::Type *  T)
inline

Definition at line 353 of file CGFunctionInfo.h.

References canHaveCoerceToType(), and clang::T.

Referenced by clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo().

◆ setDirectAlign()

void clang::CodeGen::ABIArgInfo::setDirectAlign ( unsigned  Align)
inline

Definition at line 323 of file CGFunctionInfo.h.

References DirectAttr, isDirect(), and isExtend().

◆ setDirectOffset()

void clang::CodeGen::ABIArgInfo::setDirectOffset ( unsigned  Offset)
inline

Definition at line 314 of file CGFunctionInfo.h.

References DirectAttr, isDirect(), and isExtend().

◆ setInAllocaFieldIndex()

void clang::CodeGen::ABIArgInfo::setInAllocaFieldIndex ( unsigned  FieldIndex)
inline

Definition at line 439 of file CGFunctionInfo.h.

References AllocaFieldIndex, and isInAlloca().

◆ setInAllocaIndirect()

void clang::CodeGen::ABIArgInfo::setInAllocaIndirect ( bool  Indirect)
inline

Definition at line 448 of file CGFunctionInfo.h.

References Indirect, and isInAlloca().

◆ setInAllocaSRet()

void clang::CodeGen::ABIArgInfo::setInAllocaSRet ( bool  SRet)
inline

Definition at line 460 of file CGFunctionInfo.h.

References isInAlloca().

◆ setIndirectAddrSpace()

void clang::CodeGen::ABIArgInfo::setIndirectAddrSpace ( unsigned  AddrSpace)
inline

Definition at line 412 of file CGFunctionInfo.h.

References IndirectAttr, and isIndirectAliased().

◆ setIndirectAlign()

void clang::CodeGen::ABIArgInfo::setIndirectAlign ( CharUnits  IA)
inline

Definition at line 393 of file CGFunctionInfo.h.

References clang::CharUnits::getQuantity(), IndirectAttr, isIndirect(), and isIndirectAliased().

◆ setIndirectByVal()

void clang::CodeGen::ABIArgInfo::setIndirectByVal ( bool  IBV)
inline

Definition at line 402 of file CGFunctionInfo.h.

References isIndirect().

◆ setIndirectRealign()

void clang::CodeGen::ABIArgInfo::setIndirectRealign ( bool  IR)
inline

Definition at line 421 of file CGFunctionInfo.h.

References isIndirect(), and isIndirectAliased().

◆ setInReg()

void clang::CodeGen::ABIArgInfo::setInReg ( bool  IR)
inline

Definition at line 383 of file CGFunctionInfo.h.

References isDirect(), isExtend(), and isIndirect().

◆ setPaddingInReg()

void clang::CodeGen::ABIArgInfo::setPaddingInReg ( bool  PIR)
inline

Definition at line 344 of file CGFunctionInfo.h.

◆ setSignExt()

void clang::CodeGen::ABIArgInfo::setSignExt ( bool  SExt)
inline

Definition at line 332 of file CGFunctionInfo.h.

References isExtend().

◆ setSRetAfterThis()

void clang::CodeGen::ABIArgInfo::setSRetAfterThis ( bool  AfterThis)
inline

Definition at line 430 of file CGFunctionInfo.h.

References isIndirect().

Member Data Documentation

◆ AllocaFieldIndex

unsigned clang::CodeGen::ABIArgInfo::AllocaFieldIndex

Definition at line 107 of file CGFunctionInfo.h.

Referenced by getInAllocaFieldIndex(), and setInAllocaFieldIndex().

◆ DirectAttr

DirectAttrInfo clang::CodeGen::ABIArgInfo::DirectAttr

Definition at line 105 of file CGFunctionInfo.h.

Referenced by getDirectAlign(), getDirectOffset(), setDirectAlign(), and setDirectOffset().

◆ IndirectAttr

IndirectAttrInfo clang::CodeGen::ABIArgInfo::IndirectAttr

Definition at line 106 of file CGFunctionInfo.h.

Referenced by getIndirectAddrSpace(), getIndirectAlign(), setIndirectAddrSpace(), and setIndirectAlign().

◆ PaddingType

llvm::Type* clang::CodeGen::ABIArgInfo::PaddingType

Definition at line 93 of file CGFunctionInfo.h.

Referenced by getPaddingType().

◆ UnpaddedCoerceAndExpandType

llvm::Type* clang::CodeGen::ABIArgInfo::UnpaddedCoerceAndExpandType

Definition at line 94 of file CGFunctionInfo.h.

Referenced by getCoerceAndExpandTypeSequence(), and getUnpaddedCoerceAndExpandType().

The documentation for this class was generated from the following files:
Generated on Tue Nov 19 2024 23:08:15 for clang by doxygen 1.9.6