Metadata.cpp File Reference

#include "llvm/IR/Metadata.h"
#include "LLVMContextImpl.h"
#include "SymbolTableListTraitsImpl.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/ConstantRange.h"
#include "llvm/Support/LeakDetector.h"
#include "llvm/Support/ValueHandle.h"

Include dependency graph for Metadata.cpp:

Go to the source code of this file.

Classes
class	llvm::MDNodeOperand

Namespaces
	llvm
	List of target independent CodeGen pass IDs.

Functions
static MDNodeOperand *	getOperandPtr (MDNode *N, unsigned Op)
static const Function *	getFunctionForValue (Value *V)
static const Function *	assertLocalFunction (const MDNode *N)
static bool	isFunctionLocalValue (Value *V)
static bool	isContiguous (const ConstantRange &A, const ConstantRange &B)
static bool	canBeMerged (const ConstantRange &A, const ConstantRange &B)
static bool	tryMergeRange (SmallVectorImpl< Value * > &EndPoints, ConstantInt *Low, ConstantInt *High)
static void	addRange (SmallVectorImpl< Value * > &EndPoints, ConstantInt *Low, ConstantInt *High)
static SmallVector< TrackingVH < MDNode >, 4 > &	getNMDOps (void *Operands)

Function Documentation

static void addRange ( SmallVectorImpl< Value * > &  EndPoints, ConstantInt *  Low, ConstantInt *  High  )

static

Definition at line 444 of file Metadata.cpp.

References llvm::SmallVectorBase::empty(), llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back(), and tryMergeRange().

Referenced by llvm::MDNode::getMostGenericRange().

static const Function* assertLocalFunction ( const MDNode *  N )

static

Definition at line 165 of file Metadata.cpp.

References F(), getFunctionForValue(), llvm::MDNode::getNumOperands(), llvm::MDNode::getOperand(), and llvm::MDNode::isFunctionLocal().

Referenced by llvm::MDNode::getFunction().

static bool canBeMerged ( const ConstantRange &  A, const ConstantRange &  B  )

static

Definition at line 423 of file Metadata.cpp.

References llvm::ConstantRange::intersectWith(), isContiguous(), and llvm::ConstantRange::isEmptySet().

Referenced by tryMergeRange().

static const Function* getFunctionForValue ( Value *  V )

static

Definition at line 149 of file Metadata.cpp.

References llvm::ARM_PROC::A, llvm::BasicBlock::getParent(), and I.

Referenced by assertLocalFunction(), and llvm::MDNode::getFunction().

static SmallVector<TrackingVH<MDNode>, 4>& getNMDOps ( void *  Operands )

static

Definition at line 525 of file Metadata.cpp.

Referenced by llvm::NamedMDNode::addOperand(), llvm::NamedMDNode::dropAllReferences(), llvm::NamedMDNode::getNumOperands(), llvm::NamedMDNode::getOperand(), and llvm::NamedMDNode::~NamedMDNode().

static MDNodeOperand* getOperandPtr ( MDNode *  N, unsigned  Op  )

static

getOperandPtr - Helper function to get the MDNodeOperand's coallocated on the end of the MDNode.

Definition at line 102 of file Metadata.cpp.

Referenced by llvm::MDNode::getOperand(), and llvm::MDNode::replaceOperandWith().

static bool isContiguous ( const ConstantRange &  A, const ConstantRange &  B  )

static

Definition at line 419 of file Metadata.cpp.

References llvm::ConstantRange::getLower(), and llvm::ConstantRange::getUpper().

Referenced by canBeMerged().

static bool isFunctionLocalValue ( Value *  V )

static

isFunctionLocalValue - Return true if this is a value that would require a function-local MDNode.

Definition at line 212 of file Metadata.cpp.

static bool tryMergeRange ( SmallVectorImpl< Value * > &  EndPoints, ConstantInt *  Low, ConstantInt *  High  )

static

Definition at line 427 of file Metadata.cpp.

References canBeMerged(), llvm::ConstantInt::get(), llvm::ConstantRange::getLower(), llvm::ConstantInt::getType(), llvm::ConstantRange::getUpper(), llvm::ConstantInt::getValue(), llvm::A64CC::LE, llvm::SmallVectorTemplateCommon< T >::size(), and llvm::ConstantRange::unionWith().

Referenced by addRange(), and llvm::MDNode::getMostGenericRange().