Sink.cpp File Reference

#include "llvm/Transforms/Scalar.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/IR/CFG.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"

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Defines
#define	DEBUG_TYPE   "sink"
Functions
	STATISTIC (NumSunk,"Number of instructions sunk")
	STATISTIC (NumSinkIter,"Number of sinking iterations")
static bool	isSafeToMove (Instruction *Inst, AliasAnalysis *AA, SmallPtrSetImpl< Instruction * > &Stores)

---

Define Documentation

#define DEBUG_TYPE   "sink"

Definition at line 28 of file Sink.cpp.

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Function Documentation

static bool isSafeToMove	(	Instruction *	Inst,
		AliasAnalysis *	AA,
		SmallPtrSetImpl< Instruction * > &	Stores
	)		[static]

Definition at line 159 of file Sink.cpp.

References llvm::AliasAnalysis::getLocation(), llvm::AliasAnalysis::getModRefInfo(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::Instruction::mayWriteToMemory(), and llvm::AliasAnalysis::Mod.

STATISTIC	(	NumSunk	,
		"Number of instructions sunk"
	)

STATISTIC	(	NumSinkIter	,
		"Number of sinking iterations"
	)