ModuleInliner.cpp File Reference

#include "llvm/Transforms/IPO/ModuleInliner.h"
#include "llvm/ADT/ScopeExit.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/Analysis/AssumptionCache.h"
#include "llvm/Analysis/BlockFrequencyInfo.h"
#include "llvm/Analysis/CtxProfAnalysis.h"
#include "llvm/Analysis/InlineAdvisor.h"
#include "llvm/Analysis/InlineCost.h"
#include "llvm/Analysis/InlineOrder.h"
#include "llvm/Analysis/OptimizationRemarkEmitter.h"
#include "llvm/Analysis/ProfileSummaryInfo.h"
#include "llvm/Analysis/ReplayInlineAdvisor.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/PassManager.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Utils/CallPromotionUtils.h"
#include "llvm/Transforms/Utils/Cloning.h"
#include <cassert>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "module-inline"

Functions
	STATISTIC (NumInlined, "Number of functions inlined")
	STATISTIC (NumDeleted, "Number of functions deleted because all callers found")
static bool	inlineHistoryIncludes (Function *F, int InlineHistoryID, const SmallVectorImpl< std::pair< Function *, int > > &InlineHistory)
	Return true if the specified inline history ID indicates an inline history that includes the specified function.
static bool	isKnownLibFunction (Function &F, TargetLibraryInfo &TLI)

Variables
cl::opt< bool >	CtxProfPromoteAlwaysInline ("ctx-prof-promote-alwaysinline", cl::init(false), cl::Hidden, cl::desc("If using a contextual profile in this module, and an indirect " "call target is marked as alwaysinline, perform indirect call " "promotion for that target. If multiple targets for an indirect " "call site fit this description, they are all promoted."))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "module-inline"

Definition at line 47 of file ModuleInliner.cpp.

Function Documentation

inlineHistoryIncludes()

static bool inlineHistoryIncludes ( Function *  F, int  InlineHistoryID, const SmallVectorImpl< std::pair< Function *, int > > &  InlineHistory  )

static

Return true if the specified inline history ID indicates an inline history that includes the specified function.

Definition at line 61 of file ModuleInliner.cpp.

References assert(), and F.

isKnownLibFunction()

static bool isKnownLibFunction ( Function &  F, TargetLibraryInfo &  TLI  )

static

Definition at line 101 of file ModuleInliner.cpp.

References F, llvm::TargetLibraryInfo::getLibFunc(), and llvm::TargetLibraryInfo::isKnownVectorFunctionInLibrary().

STATISTIC() [1/2]

STATISTIC	(	NumDeleted	,
		"Number of functions deleted because all callers found"
	)

STATISTIC() [2/2]

STATISTIC	(	NumInlined	,
		"Number of functions inlined"
	)

Variable Documentation

CtxProfPromoteAlwaysInline

cl::opt< bool > CtxProfPromoteAlwaysInline("ctx-prof-promote-alwaysinline", cl::init(false), cl::Hidden, cl::desc("If using a contextual profile in this module, and an indirect " "call target is marked as alwaysinline, perform indirect call " "promotion for that target. If multiple targets for an indirect " "call site fit this description, they are all promoted."))	(	"ctx-prof-promote-alwaysinline"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("If using a contextual profile in this module, and an indirect " "call target is marked as alwaysinline, perform indirect call " "promotion for that target. If multiple targets for an indirect " "call site fit this description, they are all promoted.")
	)

Referenced by llvm::ModuleInlinerPass::run().