Metadata

Collaboration diagram for Metadata:

Functions
LLVMMetadataRef	LLVMMDStringInContext2 (LLVMContextRef C, const char *Str, size_t SLen)
	Create an MDString value from a given string value.
LLVMMetadataRef	LLVMMDNodeInContext2 (LLVMContextRef C, LLVMMetadataRef *MDs, size_t Count)
	Create an MDNode value with the given array of operands.
LLVMValueRef	LLVMMetadataAsValue (LLVMContextRef C, LLVMMetadataRef MD)
	Obtain a Metadata as a Value.
LLVMMetadataRef	LLVMValueAsMetadata (LLVMValueRef Val)
	Obtain a Value as a Metadata.
const char *	LLVMGetMDString (LLVMValueRef V, unsigned *Length)
	Obtain the underlying string from a MDString value.
unsigned	LLVMGetMDNodeNumOperands (LLVMValueRef V)
	Obtain the number of operands from an MDNode value.
void	LLVMGetMDNodeOperands (LLVMValueRef V, LLVMValueRef *Dest)
	Obtain the given MDNode's operands.
void	LLVMReplaceMDNodeOperandWith (LLVMValueRef V, unsigned Index, LLVMMetadataRef Replacement)
	Replace an operand at a specific index in a llvm::MDNode value.
LLVMValueRef	LLVMMDStringInContext (LLVMContextRef C, const char *Str, unsigned SLen)
	Deprecated: Use LLVMMDStringInContext2 instead.
LLVMValueRef	LLVMMDString (const char *Str, unsigned SLen)
	Deprecated: Use LLVMMDStringInContext2 instead.
LLVMValueRef	LLVMMDNodeInContext (LLVMContextRef C, LLVMValueRef *Vals, unsigned Count)
	Deprecated: Use LLVMMDNodeInContext2 instead.
LLVMValueRef	LLVMMDNode (LLVMValueRef *Vals, unsigned Count)
	Deprecated: Use LLVMMDNodeInContext2 instead.

Detailed Description

Function Documentation

LLVMGetMDNodeNumOperands()

unsigned LLVMGetMDNodeNumOperands

(

LLVMValueRef

V

)

Obtain the number of operands from an MDNode value.

Parameters

V	MDNode to get number of operands from.

Returns

Number of operands of the MDNode.

Definition at line 1267 of file Core.cpp.

Referenced by LLVMGetNumOperands().

LLVMGetMDNodeOperands()

void LLVMGetMDNodeOperands	(	LLVMValueRef	V,
		LLVMValueRef *	Dest
	)

Obtain the given MDNode's operands.

The passed LLVMValueRef pointer should point to enough memory to hold all of the operands of the given MDNode (see LLVMGetMDNodeNumOperands) as LLVMValueRefs. This memory will be populated with the LLVMValueRefs of the MDNode's operands.

Parameters

V	MDNode to get the operands from.
Dest	Destination array for operands.

Definition at line 1322 of file Core.cpp.

References Context, getMDNodeOperandImpl(), N, llvm::unwrap(), and llvm::wrap().

LLVMGetMDString()

const char * LLVMGetMDString	(	LLVMValueRef	V,
		unsigned *	Length
	)

Obtain the underlying string from a MDString value.

Parameters

V	Instance to obtain string from.
Length	Memory address which will hold length of returned string.

Returns

String data in MDString.

Definition at line 1257 of file Core.cpp.

References llvm::Length, and llvm::unwrap().

LLVMMDNode()

LLVMValueRef LLVMMDNode	(	LLVMValueRef *	Vals,
		unsigned	Count
	)

Deprecated: Use LLVMMDNodeInContext2 instead.

Definition at line 1240 of file Core.cpp.

References LLVMGetGlobalContext(), and LLVMMDNodeInContext().

LLVMMDNodeInContext()

LLVMValueRef LLVMMDNodeInContext	(	LLVMContextRef	C,
		LLVMValueRef *	Vals,
		unsigned	Count
	)

Deprecated: Use LLVMMDNodeInContext2 instead.

Definition at line 1213 of file Core.cpp.

References assert(), llvm::CallingConv::C, Context, llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::MetadataAsValue::get(), llvm::LocalAsMetadata::get(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::unwrap(), and llvm::wrap().

Referenced by LLVMMDNode().

LLVMMDNodeInContext2()

LLVMMetadataRef LLVMMDNodeInContext2	(	LLVMContextRef	C,
		LLVMMetadataRef *	MDs,
		size_t	Count
	)

Create an MDNode value with the given array of operands.

See also

llvm::MDNode::get()

Definition at line 1197 of file Core.cpp.

References llvm::CallingConv::C, llvm::MDNode::get(), llvm::unwrap(), and llvm::wrap().

LLVMMDString()

LLVMValueRef LLVMMDString	(	const char *	Str,
		unsigned	SLen
	)

Deprecated: Use LLVMMDStringInContext2 instead.

Definition at line 1209 of file Core.cpp.

References LLVMGetGlobalContext(), and LLVMMDStringInContext().

LLVMMDStringInContext()

LLVMValueRef LLVMMDStringInContext	(	LLVMContextRef	C,
		const char *	Str,
		unsigned	SLen
	)

Deprecated: Use LLVMMDStringInContext2 instead.

Definition at line 1202 of file Core.cpp.

References llvm::CallingConv::C, Context, llvm::MetadataAsValue::get(), llvm::MDString::get(), llvm::unwrap(), and llvm::wrap().

Referenced by LLVMMDString().

LLVMMDStringInContext2()

LLVMMetadataRef LLVMMDStringInContext2	(	LLVMContextRef	C,
		const char *	Str,
		size_t	SLen
	)

Create an MDString value from a given string value.

The MDString value does not take ownership of the given string, it remains the responsibility of the caller to free it.

See also

llvm::MDString::get()

Definition at line 1192 of file Core.cpp.

References llvm::CallingConv::C, llvm::MDString::get(), llvm::unwrap(), and llvm::wrap().

LLVMMetadataAsValue()

LLVMValueRef LLVMMetadataAsValue	(	LLVMContextRef	C,
		LLVMMetadataRef	MD
	)

Obtain a Metadata as a Value.

Definition at line 1244 of file Core.cpp.

References llvm::CallingConv::C, llvm::MetadataAsValue::get(), llvm::unwrap(), and llvm::wrap().

LLVMReplaceMDNodeOperandWith()

void LLVMReplaceMDNodeOperandWith	(	LLVMValueRef	V,
		unsigned	Index,
		LLVMMetadataRef	Replacement
	)

Replace an operand at a specific index in a llvm::MDNode value.

See also

llvm::MDNode::replaceOperandWith()

Definition at line 1335 of file Core.cpp.

References N, and llvm::unwrap().

LLVMValueAsMetadata()

LLVMMetadataRef LLVMValueAsMetadata

(

LLVMValueRef

Val

)

Obtain a Value as a Metadata.

Definition at line 1248 of file Core.cpp.

References llvm::CallingConv::C, llvm::ConstantAsMetadata::get(), llvm::ValueAsMetadata::get(), llvm::unwrap(), and llvm::wrap().