MergeFunctions.cpp File Reference

#include "llvm/Transforms/IPO.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/FoldingSet.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/IR/CallSite.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InlineAsm.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Operator.h"
#include "llvm/IR/ValueHandle.h"
#include "llvm/Pass.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include <vector>

Include dependency graph for MergeFunctions.cpp:

Go to the source code of this file.

Defines
#define	DEBUG_TYPE   "mergefunc"
Functions
	STATISTIC (NumFunctionsMerged,"Number of functions merged")
	STATISTIC (NumThunksWritten,"Number of thunks generated")
	STATISTIC (NumAliasesWritten,"Number of aliases generated")
	STATISTIC (NumDoubleWeak,"Number of new functions created")
static Value *	createCast (IRBuilder< false > &Builder, Value *V, Type *DestTy)
Variables
static cl::opt< unsigned >	NumFunctionsForSanityCheck ("mergefunc-sanity", cl::desc("How many functions in module could be used for ""MergeFunctions pass sanity check. ""'0' disables this check. Works only with '-debug' key."), cl::init(0), cl::Hidden)

---

Define Documentation

#define DEBUG_TYPE   "mergefunc"

Definition at line 108 of file MergeFunctions.cpp.

---

Function Documentation

static Value* createCast	(	IRBuilder< false > &	Builder,
		Value *	V,
		Type *	DestTy
	)		[static]

Definition at line 1295 of file MergeFunctions.cpp.

References llvm::IRBuilder< preserveNames, T, Inserter >::CreateBitCast(), llvm::IRBuilder< preserveNames, T, Inserter >::CreateExtractValue(), llvm::IRBuilder< preserveNames, T, Inserter >::CreateInsertValue(), llvm::IRBuilder< preserveNames, T, Inserter >::CreateIntToPtr(), llvm::IRBuilder< preserveNames, T, Inserter >::CreatePtrToInt(), llvm::UndefValue::get(), llvm::Type::getStructElementType(), llvm::Type::getStructNumElements(), llvm::Value::getType(), I, llvm::Type::isIntegerTy(), llvm::Type::isPointerTy(), llvm::Type::isStructTy(), and llvm::makeArrayRef().

STATISTIC	(	NumFunctionsMerged	,
		"Number of functions merged"
	)

STATISTIC	(	NumThunksWritten	,
		"Number of thunks generated"
	)

STATISTIC	(	NumAliasesWritten	,
		"Number of aliases generated"
	)

STATISTIC	(	NumDoubleWeak	,
		"Number of new functions created"
	)

---

Variable Documentation

cl::opt<unsigned> NumFunctionsForSanityCheck("mergefunc-sanity", cl::desc("How many functions in module could be used for ""MergeFunctions pass sanity check. ""'0' disables this check. Works only with '-debug' key."), cl::init(0), cl::Hidden) [static]