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LLVM
3.7.0
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#include "AArch64FrameLowering.h"#include "AArch64InstrInfo.h"#include "AArch64MachineFunctionInfo.h"#include "AArch64Subtarget.h"#include "AArch64TargetMachine.h"#include "llvm/ADT/Statistic.h"#include "llvm/CodeGen/MachineFrameInfo.h"#include "llvm/CodeGen/MachineFunction.h"#include "llvm/CodeGen/MachineInstrBuilder.h"#include "llvm/CodeGen/MachineModuleInfo.h"#include "llvm/CodeGen/MachineRegisterInfo.h"#include "llvm/CodeGen/RegisterScavenging.h"#include "llvm/IR/DataLayout.h"#include "llvm/IR/Function.h"#include "llvm/Support/CommandLine.h"#include "llvm/Support/Debug.h"#include "llvm/Support/raw_ostream.h"Go to the source code of this file.
Macros | |
| #define | DEBUG_TYPE "frame-info" |
Functions | |
| STATISTIC (NumRedZoneFunctions,"Number of functions using red zone") | |
| static int | getFPOffsetInPrologue (MachineInstr *MBBI) |
| Get FPOffset by analyzing the first instruction. More... | |
| static bool | isCSSave (MachineInstr *MBBI) |
| static bool | isCalleeSavedRegister (unsigned Reg, const MCPhysReg *CSRegs) |
| static bool | isCSRestore (MachineInstr *MI, const MCPhysReg *CSRegs) |
| static unsigned | getPrologueDeath (MachineFunction &MF, unsigned Reg) |
Variables | |
| static cl::opt< bool > | EnableRedZone ("aarch64-redzone", cl::desc("enable use of redzone on AArch64"), cl::init(false), cl::Hidden) |
| #define DEBUG_TYPE "frame-info" |
Definition at line 110 of file AArch64FrameLowering.cpp.
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Get FPOffset by analyzing the first instruction.
Definition at line 254 of file AArch64FrameLowering.cpp.
References llvm::MachineOperand::getImm(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), and llvm::MachineOperand::getReg().
Referenced by llvm::AArch64FrameLowering::emitPrologue().
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Definition at line 722 of file AArch64FrameLowering.cpp.
References llvm::MachineFunction::getFrameInfo(), llvm::getKillRegState(), llvm::MachineFunction::getRegInfo(), llvm::MachineRegisterInfo::isLiveIn(), and llvm::MachineFrameInfo::isReturnAddressTaken().
Referenced by llvm::AArch64FrameLowering::spillCalleeSavedRegisters().
Definition at line 509 of file AArch64FrameLowering.cpp.
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Definition at line 516 of file AArch64FrameLowering.cpp.
References llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), and llvm::isCalleeSavedRegister().
Referenced by llvm::AArch64FrameLowering::emitEpilogue().
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Definition at line 271 of file AArch64FrameLowering.cpp.
References llvm::MachineInstr::getOpcode().
Referenced by llvm::AArch64FrameLowering::emitPrologue().
| STATISTIC | ( | NumRedZoneFunctions | , |
| "Number of functions using red zone" | |||
| ) |
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Referenced by llvm::AArch64FrameLowering::canUseRedZone().
1.8.6