#include "llvm/Transforms/Utils/EntryExitInstrumenter.h"
#include "llvm/Analysis/GlobalsModRef.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Type.h"
#include "llvm/InitializePasses.h"
#include "llvm/TargetParser/Triple.h"
#include "llvm/Pass.h"
#include "llvm/Transforms/Utils.h"

Functions
static void	insertCall (Function &CurFn, StringRef Func, BasicBlock::iterator InsertionPt, DebugLoc DL)

static bool	runOnFunction (Function &F, bool PostInlining)

	INITIALIZE_PASS_BEGIN (PostInlineEntryExitInstrumenter, "post-inline-ee-instrument", "Instrument function entry/exit with calls to e.g. mcount() " "(post inlining)", false, false) INITIALIZE_PASS_END(PostInlineEntryExitInstrumenter

post inline ee Instrument function entry exit with calls to e g	mcount () " "(post inlining)"

Variables
post inline ee	instrument

post inline ee Instrument function entry exit with calls to e g	false

Function Documentation

◆ INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	PostInlineEntryExitInstrumenter	,
		"post-inline-ee-instrument"	,
		"Instrument function entry/exit with calls to e.g. mcount() " "(post inlining)"	,
		false	,
		false
	)

◆ insertCall()

static void insertCall	(	Function &	CurFn,
		StringRef	Func,
		BasicBlock::iterator	InsertionPt,
		DebugLoc	DL
	)

static

Definition at line 25 of file EntryExitInstrumenter.cpp.

References llvm::CallingConv::C, llvm::CallInst::Create(), DL, llvm::Type::getInt32Ty(), llvm::Intrinsic::getOrInsertDeclaration(), llvm::Type::getVoidTy(), llvm::GlobalValue::InternalLinkage, llvm::Triple::isAArch64(), llvm::Triple::isLoongArch(), llvm::Triple::isOSAIX(), llvm::Triple::isRISCV(), llvm::report_fatal_error(), and llvm::Instruction::setDebugLoc().

Referenced by runOnFunction().

◆ mcount()

post inline ee Instrument function entry exit with calls to e g mcount ( )

◆ runOnFunction()

static bool runOnFunction	(	Function &	F,
		bool	PostInlining
	)

static

Definition at line 98 of file EntryExitInstrumenter.cpp.

References DL, llvm::StringRef::empty(), F, and insertCall().

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

Variable Documentation

◆ false

post inline ee Instrument function entry exit with calls to e g false

Definition at line 188 of file EntryExitInstrumenter.cpp.

◆ instrument

void FunctionInstrumenter::instrument

Definition at line 185 of file EntryExitInstrumenter.cpp.

Functions

Variables