X86AvoidTrailingCall.cpp File Reference

#include "X86.h"
#include "X86InstrInfo.h"
#include "X86Subtarget.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/IR/Analysis.h"
#include "llvm/IR/PassManager.h"

Go to the source code of this file.

Macros
#define	AVOIDCALL_DESC   "X86 avoid trailing call pass"
#define	AVOIDCALL_NAME   "x86-avoid-trailing-call"
#define	DEBUG_TYPE   AVOIDCALL_NAME

Functions
	INITIALIZE_PASS (X86AvoidTrailingCallLegacyPass, AVOIDCALL_NAME, AVOIDCALL_DESC, false, false) static bool isCallOrRealInstruction(MachineInstr &MI)
static bool	isCallInstruction (const MachineInstr &MI)
bool	UpdatedOnX86AvoidTrailingCallPass (MachineFunction &MF)

Macro Definition Documentation

AVOIDCALL_DESC

#define AVOIDCALL_DESC   "X86 avoid trailing call pass"

Definition at line 43 of file X86AvoidTrailingCall.cpp.

Referenced by INITIALIZE_PASS().

AVOIDCALL_NAME

#define AVOIDCALL_NAME   "x86-avoid-trailing-call"

Definition at line 44 of file X86AvoidTrailingCall.cpp.

Referenced by INITIALIZE_PASS().

DEBUG_TYPE

#define DEBUG_TYPE   AVOIDCALL_NAME

Definition at line 46 of file X86AvoidTrailingCall.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	X86AvoidTrailingCallLegacyPass	,
		AVOIDCALL_NAME	,
		AVOIDCALL_DESC	,
		false	,
		false	) &

Definition at line 70 of file X86AvoidTrailingCall.cpp.

References AVOIDCALL_DESC, AVOIDCALL_NAME, and MI.

isCallInstruction()

bool isCallInstruction ( const MachineInstr & MI )

static

Definition at line 81 of file X86AvoidTrailingCall.cpp.

References MI.

Referenced by UpdatedOnX86AvoidTrailingCallPass().

UpdatedOnX86AvoidTrailingCallPass()

bool UpdatedOnX86AvoidTrailingCallPass

(

MachineFunction &

MF

)

Definition at line 85 of file X86AvoidTrailingCall.cpp.

References assert(), llvm::BuildMI(), Changed, llvm::dbgs(), DL, llvm::find_if(), llvm::X86Subtarget::getInstrInfo(), llvm::MachineFunction::getSubtarget(), llvm::MachineFunction::hasWinCFI(), isCallInstruction(), llvm::MachineBasicBlock::isEHFuncletEntry(), llvm::X86Subtarget::isTargetWin64(), LLVM_DEBUG, MBB, MBBI, llvm::reverse(), and TII.

Referenced by llvm::X86AvoidTrailingCallPass::run().