DwarfEHPrepare.cpp File Reference

#include "llvm/CodeGen/DwarfEHPrepare.h"
#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/TargetTransformInfo.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/DebugInfoMetadata.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/EHPersonalities.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/TargetParser/Triple.h"
#include "llvm/Transforms/Utils/Local.h"
#include <cstddef>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "dwarf-eh-prepare"

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 (CodeGenOptLevel OptLevel, Function &F, const TargetLowering &TLI, DominatorTree *DT, const TargetTransformInfo *TTI, const Triple &TargetTriple)
	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   "dwarf-eh-prepare"

Definition at line 44 of file DwarfEHPrepare.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

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

References DEBUG_TYPE, and INITIALIZE_PASS_DEPENDENCY.

prepareDwarfEH()

bool prepareDwarfEH ( CodeGenOptLevel OptLevel, Function & F, const TargetLowering & TLI, DominatorTree * DT, const TargetTransformInfo * TTI, const Triple & TargetTriple )

static

Definition at line 320 of file DwarfEHPrepare.cpp.

References F.

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

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"	)

References F.

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 404 of file DwarfEHPrepare.cpp.

exceptions

Prepare DWARF exceptions

Definition at line 405 of file DwarfEHPrepare.cpp.

false

Prepare DWARF false

Definition at line 405 of file DwarfEHPrepare.cpp.