LoopInfo.cpp File Reference

#include "llvm/Analysis/LoopInfo.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/ScopeExit.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/Analysis/LoopInfoImpl.h"
#include "llvm/Analysis/LoopIterator.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/IR/CFG.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugLoc.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/IRPrintingPasses.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/PassManager.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>

Include dependency graph for LoopInfo.cpp:

Go to the source code of this file.

Functions
static bool	isBlockInLCSSAForm (const Loop &L, const BasicBlock &BB, DominatorTree &DT)
	INITIALIZE_PASS_BEGIN (LoopInfoWrapperPass, "loops", "Natural Loop Information", true, true) INITIALIZE_PASS_END(LoopInfoWrapperPass

Variables
static cl::opt< bool, true >	VerifyLoopInfoX ("verify-loop-info", cl::location(VerifyLoopInfo), cl::Hidden, cl::desc("Verify loop info (time consuming)"))
	loops
Natural Loop	Information
Natural Loop	true

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	LoopInfoWrapperPass	,
		"loops"	,
		"Natural Loop Information"	,
		true	,
		true
	)

isBlockInLCSSAForm()

static bool isBlockInLCSSAForm ( const Loop &  L, const BasicBlock &  BB, DominatorTree &  DT  )

static

Definition at line 150 of file LoopInfo.cpp.

References llvm::LoopBase< BlockT, LoopT >::contains(), llvm::Instruction::getParent(), I, llvm::DominatorTree::isReachableFromEntry(), and P.

Referenced by llvm::Loop::isLCSSAForm(), and llvm::Loop::isRecursivelyLCSSAForm().

Variable Documentation

Information

Natural Loop Information

Definition at line 772 of file LoopInfo.cpp.

loops

loops

Definition at line 772 of file LoopInfo.cpp.

Referenced by llvm::SpillPlacement::Node::getDissentingNeighbors(), and llvm::MachineTraceMetrics::verifyAnalysis().

true

Natural Loop true

Definition at line 772 of file LoopInfo.cpp.

VerifyLoopInfoX

cl::opt<bool, true> VerifyLoopInfoX("verify-loop-info", cl::location(VerifyLoopInfo), cl::Hidden, cl::desc("Verify loop info (time consuming)"))

static