LLVM API Documentation
#include "X86.h"#include "X86RegisterInfo.h"#include "X86InstrBuilder.h"#include "llvm/Constants.h"#include "llvm/Type.h"#include "llvm/CodeGen/ValueTypes.h"#include "llvm/CodeGen/MachineInstrBuilder.h"#include "llvm/CodeGen/MachineFunction.h"#include "llvm/CodeGen/MachineFrameInfo.h"#include "llvm/CodeGen/MachineLocation.h"#include "llvm/Target/TargetFrameInfo.h"#include "llvm/Target/TargetMachine.h"#include "llvm/Target/TargetOptions.h"#include "llvm/Support/CommandLine.h"#include "llvm/ADT/STLExtras.h"#include <iostream>#include "X86GenRegisterInfo.inc"Include dependency graph for X86RegisterInfo.cpp:
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Functions | |
| static MachineInstr * | MakeMInst (unsigned Opcode, unsigned FrameIndex, MachineInstr *MI) |
| static MachineInstr * | MakeMRInst (unsigned Opcode, unsigned FrameIndex, MachineInstr *MI) |
| static MachineInstr * | MakeMRIInst (unsigned Opcode, unsigned FrameIndex, MachineInstr *MI) |
| static MachineInstr * | MakeMIInst (unsigned Opcode, unsigned FrameIndex, MachineInstr *MI) |
| static MachineInstr * | MakeM0Inst (unsigned Opcode, unsigned FrameIndex, MachineInstr *MI) |
| static MachineInstr * | MakeRMInst (unsigned Opcode, unsigned FrameIndex, MachineInstr *MI) |
| static MachineInstr * | MakeRMIInst (unsigned Opcode, unsigned FrameIndex, MachineInstr *MI) |
| static bool | hasFP (MachineFunction &MF) |
Variables | |
| cl::opt< bool > | NoFusing ("disable-spill-fusing", cl::desc("Disable fusing of spill code into instructions")) |
| cl::opt< bool > | PrintFailedFusing ("print-failed-fuse-candidates", cl::desc("Print instructions that the allocator wants to"" fuse, but the X86 backend currently can't"), cl::Hidden) |
| static bool hasFP | ( | MachineFunction & | MF | ) | [static] |
Definition at line 476 of file X86RegisterInfo.cpp.
References llvm::MachineFunction::getFrameInfo(), llvm::MachineFrameInfo::hasVarSizedObjects(), MF, and llvm::NoFramePointerElim.
| static MachineInstr* MakeM0Inst | ( | unsigned | Opcode, | |
| unsigned | FrameIndex, | |||
| MachineInstr * | MI | |||
| ) | [static] |
Definition at line 158 of file X86RegisterInfo.cpp.
References llvm::addFrameReference(), llvm::MachineInstrBuilder::addZImm(), and llvm::BuildMI().
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().
| static MachineInstr* MakeMIInst | ( | unsigned | Opcode, | |
| unsigned | FrameIndex, | |||
| MachineInstr * | MI | |||
| ) | [static] |
Definition at line 145 of file X86RegisterInfo.cpp.
References llvm::addFrameReference(), llvm::MachineInstrBuilder::addGlobalAddress(), llvm::MachineInstrBuilder::addZImm(), llvm::BuildMI(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getImmedValue(), llvm::MachineOperand::getOffset(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::isGlobalAddress(), llvm::MachineOperand::isImmediate(), and MI.
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().
| static MachineInstr* MakeMInst | ( | unsigned | Opcode, | |
| unsigned | FrameIndex, | |||
| MachineInstr * | MI | |||
| ) | [static] |
Definition at line 127 of file X86RegisterInfo.cpp.
References llvm::addFrameReference(), and llvm::BuildMI().
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().
| static MachineInstr* MakeMRIInst | ( | unsigned | Opcode, | |
| unsigned | FrameIndex, | |||
| MachineInstr * | MI | |||
| ) | [static] |
Definition at line 138 of file X86RegisterInfo.cpp.
References llvm::addFrameReference(), llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), llvm::MachineOperand::getImmedValue(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), and MI.
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().
| static MachineInstr* MakeMRInst | ( | unsigned | Opcode, | |
| unsigned | FrameIndex, | |||
| MachineInstr * | MI | |||
| ) | [static] |
Definition at line 132 of file X86RegisterInfo.cpp.
References llvm::addFrameReference(), llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), and MI.
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().
| static MachineInstr* MakeRMIInst | ( | unsigned | Opcode, | |
| unsigned | FrameIndex, | |||
| MachineInstr * | MI | |||
| ) | [static] |
Definition at line 170 of file X86RegisterInfo.cpp.
References llvm::addFrameReference(), llvm::MachineInstrBuilder::addZImm(), llvm::BuildMI(), llvm::MachineOperand::getImmedValue(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::getUseType(), and MI.
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().
| static MachineInstr* MakeRMInst | ( | unsigned | Opcode, | |
| unsigned | FrameIndex, | |||
| MachineInstr * | MI | |||
| ) | [static] |
Definition at line 163 of file X86RegisterInfo.cpp.
References llvm::addFrameReference(), llvm::BuildMI(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::getUseType(), and MI.
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().
cl::opt<bool> NoFusing("disable-spill-fusing", cl::desc("Disable fusing of spill code into instructions")) [static] |
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().
cl::opt<bool> PrintFailedFusing("print-failed-fuse-candidates", cl::desc("Print instructions that the allocator wants to"" fuse, but the X86 backend currently can't"), cl::Hidden) [static] |
Referenced by llvm::X86RegisterInfo::foldMemoryOperand().