IFuncs

Collaboration diagram for IFuncs:

Functions
LLVMValueRef	LLVMAddGlobalIFunc (LLVMModuleRef M, const char *Name, size_t NameLen, LLVMTypeRef Ty, unsigned AddrSpace, LLVMValueRef Resolver)
LLVMValueRef	LLVMGetNamedGlobalIFunc (LLVMModuleRef M, const char *Name, size_t NameLen)
LLVMValueRef	LLVMGetFirstGlobalIFunc (LLVMModuleRef M)
LLVMValueRef	LLVMGetLastGlobalIFunc (LLVMModuleRef M)
LLVMValueRef	LLVMGetNextGlobalIFunc (LLVMValueRef IFunc)
LLVMValueRef	LLVMGetPreviousGlobalIFunc (LLVMValueRef IFunc)
LLVMValueRef	LLVMGetGlobalIFuncResolver (LLVMValueRef IFunc)
void	LLVMSetGlobalIFuncResolver (LLVMValueRef IFunc, LLVMValueRef Resolver)
void	LLVMEraseGlobalIFunc (LLVMValueRef IFunc)
void	LLVMRemoveGlobalIFunc (LLVMValueRef IFunc)

Detailed Description

Functions in this group relate to indirect functions.

Functions in this group expect LLVMValueRef instances that correspond to llvm::GlobalIFunc instances.

Function Documentation

LLVMAddGlobalIFunc()

LLVMValueRef LLVMAddGlobalIFunc	(	LLVMModuleRef	M,
		const char *	Name,
		size_t	NameLen,
		LLVMTypeRef	Ty,
		unsigned	AddrSpace,
		LLVMValueRef	Resolver
	)

Add a global indirect function to a module under a specified name.

See also

llvm::GlobalIFunc::create()

LLVMEraseGlobalIFunc()

void LLVMEraseGlobalIFunc

(

LLVMValueRef

IFunc

)

Remove a global indirect function from its parent module and delete it.

See also

llvm::GlobalIFunc::eraseFromParent()

LLVMGetFirstGlobalIFunc()

LLVMValueRef LLVMGetFirstGlobalIFunc

(

LLVMModuleRef

M

)

Obtain an iterator to the first GlobalIFunc in a Module.

See also

llvm::Module::ifunc_begin()

LLVMGetGlobalIFuncResolver()

LLVMValueRef LLVMGetGlobalIFuncResolver

(

LLVMValueRef

IFunc

)

Retrieves the resolver function associated with this indirect function, or NULL if it doesn't not exist.

See also

llvm::GlobalIFunc::getResolver()

LLVMGetLastGlobalIFunc()

LLVMValueRef LLVMGetLastGlobalIFunc

(

LLVMModuleRef

M

)

Obtain an iterator to the last GlobalIFunc in a Module.

See also

llvm::Module::ifunc_end()

LLVMGetNamedGlobalIFunc()

LLVMValueRef LLVMGetNamedGlobalIFunc	(	LLVMModuleRef	M,
		const char *	Name,
		size_t	NameLen
	)

Obtain a GlobalIFunc value from a Module by its name.

The returned value corresponds to a llvm::GlobalIFunc value.

See also

llvm::Module::getNamedIFunc()

LLVMGetNextGlobalIFunc()

LLVMValueRef LLVMGetNextGlobalIFunc

(

LLVMValueRef

IFunc

)

Advance a GlobalIFunc iterator to the next GlobalIFunc.

Returns NULL if the iterator was already at the end and there are no more global aliases.

LLVMGetPreviousGlobalIFunc()

LLVMValueRef LLVMGetPreviousGlobalIFunc

(

LLVMValueRef

IFunc

)

Decrement a GlobalIFunc iterator to the previous GlobalIFunc.

Returns NULL if the iterator was already at the beginning and there are no previous global aliases.

LLVMRemoveGlobalIFunc()

void LLVMRemoveGlobalIFunc

(

LLVMValueRef

IFunc

)

Remove a global indirect function from its parent module.

This unlinks the global indirect function from its containing module but keeps it alive.

See also

llvm::GlobalIFunc::removeFromParent()

LLVMSetGlobalIFuncResolver()

void LLVMSetGlobalIFuncResolver	(	LLVMValueRef	IFunc,
		LLVMValueRef	Resolver
	)

Sets the resolver function associated with this indirect function.

See also

llvm::GlobalIFunc::setResolver()