LLVM  6.0.0svn
Functions
Collaboration diagram for Metadata:

Functions

LLVMValueRef LLVMMDStringInContext (LLVMContextRef C, const char *Str, unsigned SLen)
 Obtain a MDString value from a context. More...
 
LLVMValueRef LLVMMDString (const char *Str, unsigned SLen)
 Obtain a MDString value from the global context. More...
 
LLVMValueRef LLVMMDNodeInContext (LLVMContextRef C, LLVMValueRef *Vals, unsigned Count)
 Obtain a MDNode value from a context. More...
 
LLVMValueRef LLVMMDNode (LLVMValueRef *Vals, unsigned Count)
 Obtain a MDNode value from the global context. More...
 
LLVMValueRef LLVMMetadataAsValue (LLVMContextRef C, LLVMMetadataRef MD)
 Obtain a Metadata as a Value. More...
 
LLVMMetadataRef LLVMValueAsMetadata (LLVMValueRef Val)
 Obtain a Value as a Metadata. More...
 
const charLLVMGetMDString (LLVMValueRef V, unsigned *Length)
 Obtain the underlying string from a MDString value. More...
 
unsigned LLVMGetMDNodeNumOperands (LLVMValueRef V)
 Obtain the number of operands from an MDNode value. More...
 
void LLVMGetMDNodeOperands (LLVMValueRef V, LLVMValueRef *Dest)
 Obtain the given MDNode's operands. More...
 

Detailed Description

Function Documentation

◆ LLVMGetMDNodeNumOperands()

unsigned LLVMGetMDNodeNumOperands ( LLVMValueRef  V)

Obtain the number of operands from an MDNode value.

Parameters
VMDNode to get number of operands from.
Returns
Number of operands of the MDNode.

Definition at line 901 of file Core.cpp.

References llvm::unwrap().

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
VMDNode to get the operands from.
DestDestination array for operands.

Definition at line 908 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
VInstance to obtain string from.
LengthMemory address which will hold length of returned string.
Returns
String data in MDString.

Definition at line 891 of file Core.cpp.

References llvm::unwrap().

◆ LLVMMDNode()

LLVMValueRef LLVMMDNode ( LLVMValueRef Vals,
unsigned  Count 
)

Obtain a MDNode value from the global context.

Definition at line 874 of file Core.cpp.

References LLVMGetGlobalContext(), and LLVMMDNodeInContext().

◆ LLVMMDNodeInContext()

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

◆ LLVMMDString()

LLVMValueRef LLVMMDString ( const char Str,
unsigned  SLen 
)

Obtain a MDString value from the global context.

Definition at line 843 of file Core.cpp.

References LLVMGetGlobalContext(), and LLVMMDStringInContext().

◆ LLVMMDStringInContext()

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

Obtain a MDString value from a context.

The returned instance corresponds to the llvm::MDString class.

The instance is specified by string data of a specified length. The string content is copied, so the backing memory can be freed after this function returns.

Definition at line 836 of file Core.cpp.

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

Referenced by LLVMMDString().

◆ LLVMMetadataAsValue()

LLVMValueRef LLVMMetadataAsValue ( LLVMContextRef  C,
LLVMMetadataRef  MD 
)

Obtain a Metadata as a Value.

Definition at line 878 of file Core.cpp.

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

◆ LLVMValueAsMetadata()

LLVMMetadataRef LLVMValueAsMetadata ( LLVMValueRef  Val)

Obtain a Value as a Metadata.

Definition at line 882 of file Core.cpp.

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