clang
3.9.0
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CGFunctionInfo - Class to encapsulate the information about a function definition. More...
#include <CGFunctionInfo.h>
Public Types | |
typedef const ArgInfo * | const_arg_iterator |
typedef ArgInfo * | arg_iterator |
typedef llvm::iterator_range < arg_iterator > | arg_range |
typedef llvm::iterator_range < const_arg_iterator > | arg_const_range |
Public Member Functions | |
void | operator delete (void *p) |
size_t | numTrailingObjects (OverloadToken< ArgInfo >) const |
size_t | numTrailingObjects (OverloadToken< ExtParameterInfo >) const |
arg_range | arguments () |
arg_const_range | arguments () const |
const_arg_iterator | arg_begin () const |
const_arg_iterator | arg_end () const |
arg_iterator | arg_begin () |
arg_iterator | arg_end () |
unsigned | arg_size () const |
bool | isVariadic () const |
RequiredArgs | getRequiredArgs () const |
unsigned | getNumRequiredArgs () const |
bool | isInstanceMethod () const |
bool | isChainCall () const |
bool | isNoReturn () const |
bool | isReturnsRetained () const |
In ARC, whether this function retains its return value. More... | |
CallingConv | getASTCallingConvention () const |
getASTCallingConvention() - Return the AST-specified calling convention. More... | |
unsigned | getCallingConvention () const |
getCallingConvention - Return the user specified calling convention, which has been translated into an LLVM CC. More... | |
unsigned | getEffectiveCallingConvention () const |
getEffectiveCallingConvention - Return the actual calling convention to use, which may depend on the ABI. More... | |
void | setEffectiveCallingConvention (unsigned Value) |
bool | getHasRegParm () const |
unsigned | getRegParm () const |
FunctionType::ExtInfo | getExtInfo () const |
CanQualType | getReturnType () const |
ABIArgInfo & | getReturnInfo () |
const ABIArgInfo & | getReturnInfo () const |
ArrayRef< ExtParameterInfo > | getExtParameterInfos () const |
ExtParameterInfo | getExtParameterInfo (unsigned argIndex) const |
bool | usesInAlloca () const |
Return true if this function uses inalloca arguments. More... | |
llvm::StructType * | getArgStruct () const |
Get the struct type used to represent all the arguments in memory. More... | |
CharUnits | getArgStructAlignment () const |
void | setArgStruct (llvm::StructType *Ty, CharUnits Align) |
void | Profile (llvm::FoldingSetNodeID &ID) |
Static Public Member Functions | |
static CGFunctionInfo * | create (unsigned llvmCC, bool instanceMethod, bool chainCall, const FunctionType::ExtInfo &extInfo, ArrayRef< ExtParameterInfo > paramInfos, CanQualType resultType, ArrayRef< CanQualType > argTypes, RequiredArgs required) |
static void | Profile (llvm::FoldingSetNodeID &ID, bool InstanceMethod, bool ChainCall, const FunctionType::ExtInfo &info, ArrayRef< ExtParameterInfo > paramInfos, RequiredArgs required, CanQualType resultType, ArrayRef< CanQualType > argTypes) |
Friends | |
class | TrailingObjects |
CGFunctionInfo - Class to encapsulate the information about a function definition.
Definition at line 448 of file CGFunctionInfo.h.
typedef llvm::iterator_range<const_arg_iterator> clang::CodeGen::CGFunctionInfo::arg_const_range |
Definition at line 533 of file CGFunctionInfo.h.
Definition at line 530 of file CGFunctionInfo.h.
typedef llvm::iterator_range<arg_iterator> clang::CodeGen::CGFunctionInfo::arg_range |
Definition at line 532 of file CGFunctionInfo.h.
typedef const ArgInfo* clang::CodeGen::CGFunctionInfo::const_arg_iterator |
Definition at line 529 of file CGFunctionInfo.h.
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Definition at line 540 of file CGFunctionInfo.h.
Referenced by arguments(), clang::CodeGen::swiftcall::computeABIInfo(), clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::EmitFunctionProlog(), clang::CodeGen::CodeGenFunction::EmitMustTailThunk(), and clang::CodeGen::CodeGenTypes::GetFunctionType().
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Definition at line 542 of file CGFunctionInfo.h.
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Definition at line 541 of file CGFunctionInfo.h.
References clang::NumArgs.
Referenced by arguments(), and clang::CodeGen::CodeGenModule::ConstructAttributeList().
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Definition at line 543 of file CGFunctionInfo.h.
References clang::NumArgs.
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Definition at line 545 of file CGFunctionInfo.h.
References clang::NumArgs.
Referenced by clang::CodeGen::CodeGenTypes::arrangeCall(), clang::CodeGen::swiftcall::computeABIInfo(), clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::EmitFunctionProlog(), and getNumRequiredArgs().
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Definition at line 535 of file CGFunctionInfo.h.
References arg_begin(), and arg_end().
Referenced by Profile().
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Definition at line 536 of file CGFunctionInfo.h.
References arg_begin(), and arg_end().
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Definition at line 727 of file CGCall.cpp.
References clang::FunctionType::ExtInfo::getCC(), clang::FunctionType::ExtInfo::getHasRegParm(), clang::FunctionType::ExtInfo::getNoReturn(), clang::FunctionType::ExtInfo::getProducesResult(), clang::FunctionType::ExtInfo::getRegParm(), and clang::CodeGen::CGFunctionInfoArgInfo::type.
Referenced by clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo().
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Get the struct type used to represent all the arguments in memory.
Definition at line 611 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitFunctionProlog(), and clang::CodeGen::CodeGenTypes::GetFunctionType().
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Definition at line 612 of file CGFunctionInfo.h.
References clang::CharUnits::fromQuantity().
Referenced by clang::CodeGen::CodeGenFunction::EmitCall(), and clang::CodeGen::CodeGenFunction::EmitFunctionProlog().
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getASTCallingConvention() - Return the AST-specified calling convention.
Definition at line 565 of file CGFunctionInfo.h.
Referenced by getExtInfo(), and Profile().
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getCallingConvention - Return the user specified calling convention, which has been translated into an LLVM CC.
Definition at line 571 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk().
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getEffectiveCallingConvention - Return the actual calling convention to use, which may depend on the ABI.
Definition at line 575 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList().
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Definition at line 585 of file CGFunctionInfo.h.
References clang::CodeGen::ExtInfo, getASTCallingConvention(), getHasRegParm(), getRegParm(), isNoReturn(), and isReturnsRetained().
Referenced by clang::CodeGen::CodeGenTypes::arrangeCall().
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Definition at line 601 of file CGFunctionInfo.h.
References getExtParameterInfos(), and clang::NumArgs.
Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::CodeGenFunction::EmitCall(), and clang::CodeGen::CodeGenFunction::EmitFunctionProlog().
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Definition at line 597 of file CGFunctionInfo.h.
References clang::NumArgs.
Referenced by clang::CodeGen::CodeGenTypes::arrangeCall(), getExtParameterInfo(), and Profile().
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Definition at line 582 of file CGFunctionInfo.h.
Referenced by getExtInfo().
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Definition at line 549 of file CGFunctionInfo.h.
References arg_size(), clang::CodeGen::RequiredArgs::getNumRequiredArgs(), getRequiredArgs(), and isVariadic().
Referenced by clang::CodeGen::CodeGenTypes::GetFunctionType().
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Definition at line 583 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), and getExtInfo().
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Definition at line 548 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenTypes::arrangeCall(), and getNumRequiredArgs().
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Definition at line 594 of file CGFunctionInfo.h.
References clang::CodeGen::CGFunctionInfoArgInfo::info.
Referenced by clang::CodeGen::swiftcall::computeABIInfo(), clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::CodeGenFunction::EmitAsmStmt(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::EmitForwardingCallToLambda(), clang::CodeGen::CodeGenFunction::EmitFunctionEpilog(), clang::CodeGen::CodeGenFunction::EmitMustTailThunk(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::CodeGenModule::ReturnTypeUsesSRet(), and clang::CodeGen::CodeGenFunction::StartFunction().
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Definition at line 595 of file CGFunctionInfo.h.
References clang::CodeGen::CGFunctionInfoArgInfo::info.
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Definition at line 592 of file CGFunctionInfo.h.
References clang::CodeGen::CGFunctionInfoArgInfo::type.
Referenced by clang::CodeGen::CodeGenTypes::arrangeCall(), clang::CodeGen::swiftcall::computeABIInfo(), clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::EmitForwardingCallToLambda(), clang::CodeGen::CodeGenFunction::EmitFunctionEpilog(), clang::CodeGen::CodeGenTypes::GetFunctionType(), Profile(), and clang::CodeGen::CodeGenFunction::StartFunction().
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Definition at line 555 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenTypes::arrangeCall(), and clang::CodeGen::CodeGenModule::ConstructAttributeList().
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Definition at line 553 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenTypes::arrangeCall().
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Definition at line 557 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), and getExtInfo().
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In ARC, whether this function retains its return value.
This is not always reliable for call sites.
Definition at line 561 of file CGFunctionInfo.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitFunctionEpilog(), getExtInfo(), and clang::CodeGen::CodeGenFunction::StartFunction().
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Definition at line 547 of file CGFunctionInfo.h.
References clang::CodeGen::RequiredArgs::allowsOptionalArgs().
Referenced by clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::GenerateVarArgsThunk(), clang::CodeGen::CodeGenTypes::GetFunctionType(), and getNumRequiredArgs().
Definition at line 522 of file CGFunctionInfo.h.
References clang::NumArgs.
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Definition at line 525 of file CGFunctionInfo.h.
References clang::NumArgs.
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Definition at line 517 of file CGFunctionInfo.h.
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Definition at line 620 of file CGFunctionInfo.h.
References arguments(), getASTCallingConvention(), getExtParameterInfos(), clang::CodeGen::RequiredArgs::getOpaqueData(), getReturnType(), I, and clang::CanQual< T >::Profile().
Referenced by clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo().
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Definition at line 638 of file CGFunctionInfo.h.
References clang::FunctionType::ExtInfo::getCC(), clang::FunctionType::ExtInfo::getHasRegParm(), clang::FunctionType::ExtInfo::getNoReturn(), clang::CodeGen::RequiredArgs::getOpaqueData(), clang::FunctionType::ExtInfo::getProducesResult(), clang::FunctionType::ExtInfo::getRegParm(), and clang::CanQual< T >::Profile().
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Definition at line 615 of file CGFunctionInfo.h.
References clang::CharUnits::getQuantity().
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Definition at line 578 of file CGFunctionInfo.h.
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Return true if this function uses inalloca arguments.
Definition at line 608 of file CGFunctionInfo.h.
Referenced by canEmitDelegateCallArgs(), and clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk().
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Definition at line 521 of file CGFunctionInfo.h.