MachineBasicBlock.cpp File Reference

#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/CodeGen/LiveIntervals.h"
#include "llvm/CodeGen/LiveVariables.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/SlotIndexes.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/ModuleSlotTracker.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetMachine.h"
#include <algorithm>

Include dependency graph for MachineBasicBlock.cpp:

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Macros
#define	DEBUG_TYPE   "codegen"

Functions
static void	unbundleSingleMI (MachineInstr *MI)
	Prepare MI to be removed from its bundle. More...

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "codegen"

Definition at line 41 of file MachineBasicBlock.cpp.

Function Documentation

unbundleSingleMI()

static void unbundleSingleMI ( MachineInstr *  MI )

static

Prepare MI to be removed from its bundle.

This fixes bundle flags on MI's neighboring instructions so the bundle won't be broken by removing MI.

Definition at line 1144 of file MachineBasicBlock.cpp.

References llvm::MachineInstr::isBundledWithPred(), llvm::MachineInstr::isBundledWithSucc(), llvm::MachineInstr::unbundleFromPred(), and llvm::MachineInstr::unbundleFromSucc().

Referenced by llvm::MachineBasicBlock::erase(), and llvm::MachineBasicBlock::remove_instr().