Sink.cpp File Reference

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

Include dependency graph for Sink.cpp:

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Macros
#define	DEBUG_TYPE   "sink"

Functions
	STATISTIC (NumSunk,"Number of instructions sunk")
	STATISTIC (NumSinkIter,"Number of sinking iterations")
static bool	isSafeToMove (Instruction *Inst, AliasAnalysis *AA, SmallPtrSet< Instruction *, 8 > &Stores)

Macro Definition Documentation

#define DEBUG_TYPE   "sink"

Definition at line 15 of file Sink.cpp.

Function Documentation

static bool isSafeToMove ( Instruction *  Inst, AliasAnalysis *  AA, SmallPtrSet< Instruction *, 8 > &  Stores  )

static

Definition at line 156 of file Sink.cpp.

References llvm::SmallPtrSet< PtrType, SmallSize >::begin(), llvm::SmallPtrSet< PtrType, SmallSize >::end(), llvm::AliasAnalysis::getLocation(), llvm::AliasAnalysis::getModRefInfo(), I, llvm::SmallPtrSet< PtrType, SmallSize >::insert(), llvm::Instruction::mayWriteToMemory(), and llvm::AliasAnalysis::Mod.

STATISTIC	(	NumSunk	,
		"Number of instructions sunk"
	)

STATISTIC	(	NumSinkIter	,
		"Number of sinking iterations"
	)