X86InsertX87Wait.cpp File Reference

#include "X86.h"
#include "X86InstrInfo.h"
#include "X86Subtarget.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/IR/DebugLoc.h"
#include "llvm/Support/Debug.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "x86-insert-x87-wait"

Functions
static bool	isX87ControlInstruction (MachineInstr &MI)
static bool	isX87NonWaitingControlInstruction (MachineInstr &MI)
static bool	insertWaitInstruction (MachineFunction &MF)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "x86-insert-x87-wait"

Definition at line 35 of file X86InsertX87Wait.cpp.

Function Documentation

insertWaitInstruction()

bool insertWaitInstruction ( MachineFunction & MF )

static

Definition at line 97 of file X86InsertX87Wait.cpp.

References llvm::BuildMI(), Changed, llvm::dbgs(), llvm::MachineFunction::getFunction(), llvm::MachineFunction::getSubtarget(), llvm::Function::hasFnAttribute(), isX87ControlInstruction(), llvm::X86::isX87Instruction(), isX87NonWaitingControlInstruction(), LLVM_DEBUG, MBB, MI, and TII.

Referenced by llvm::X86InsertX87WaitPass::run().

isX87ControlInstruction()

bool isX87ControlInstruction ( MachineInstr & MI )

static

Definition at line 59 of file X86InsertX87Wait.cpp.

References MI.

Referenced by insertWaitInstruction().

isX87NonWaitingControlInstruction()

bool isX87NonWaitingControlInstruction ( MachineInstr & MI )

static

Definition at line 83 of file X86InsertX87Wait.cpp.

References MI.

Referenced by insertWaitInstruction().