DwarfEHPrepare.cpp File Reference

#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Analysis/CFG.h"
#include "llvm/Analysis/DomTreeUpdater.h"
#include "llvm/Analysis/EHPersonalities.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/CodeGen/RuntimeLibcalls.h"
#include "llvm/CodeGen/TargetLowering.h"
#include "llvm/CodeGen/TargetPassConfig.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Type.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/Casting.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Transforms/Utils/Local.h"
#include <cstddef>

Include dependency graph for DwarfEHPrepare.cpp:

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Macros
#define	DEBUG_TYPE   "dwarfehprepare"

Functions
	STATISTIC (NumResumesLowered, "Number of resume calls lowered")
	STATISTIC (NumCleanupLandingPadsUnreachable, "Number of cleanup landing pads found unreachable")
	STATISTIC (NumCleanupLandingPadsRemaining, "Number of cleanup landing pads remaining")
	STATISTIC (NumNoUnwind, "Number of functions with nounwind")
	STATISTIC (NumUnwind, "Number of functions with unwind")
static bool	prepareDwarfEH (CodeGenOpt::Level OptLevel, FunctionCallee &RewindFunction, Function &F, const TargetLowering &TLI, DominatorTree *DT, const TargetTransformInfo *TTI)
	INITIALIZE_PASS_BEGIN (DwarfEHPrepareLegacyPass, DEBUG_TYPE, "Prepare DWARF exceptions", false, false) INITIALIZE_PASS_END(DwarfEHPrepareLegacyPass

Variables
	DEBUG_TYPE
Prepare DWARF	exceptions
Prepare DWARF	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "dwarfehprepare"

Definition at line 42 of file DwarfEHPrepare.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	DwarfEHPrepareLegacyPass	,
		DEBUG_TYPE	,
		"Prepare DWARF exceptions"	,
		false	,
		false
	)

prepareDwarfEH()

static bool prepareDwarfEH ( CodeGenOpt::Level  OptLevel, FunctionCallee &  RewindFunction, Function &  F, const TargetLowering &  TLI, DominatorTree *  DT, const TargetTransformInfo *  TTI  )

static

Definition at line 280 of file DwarfEHPrepare.cpp.

References F, and llvm::DomTreeUpdater::Lazy.

STATISTIC() [1/5]

STATISTIC	(	NumCleanupLandingPadsRemaining	,
		"Number of cleanup landing pads remaining"
	)

STATISTIC() [2/5]

STATISTIC	(	NumCleanupLandingPadsUnreachable	,
		"Number of cleanup landing pads found unreachable"
	)

STATISTIC() [3/5]

STATISTIC	(	NumNoUnwind	,
		"Number of functions with nounwind"
	)

STATISTIC() [4/5]

STATISTIC	(	NumResumesLowered	,
		"Number of resume calls lowered"
	)

STATISTIC() [5/5]

STATISTIC	(	NumUnwind	,
		"Number of functions with unwind"
	)

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 350 of file DwarfEHPrepare.cpp.

exceptions

Prepare DWARF exceptions

Definition at line 351 of file DwarfEHPrepare.cpp.

false

Prepare DWARF false

Definition at line 351 of file DwarfEHPrepare.cpp.