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LLVM
3.7.0
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#include "ThumbRegisterInfo.h"#include "ARMBaseInstrInfo.h"#include "ARMMachineFunctionInfo.h"#include "ARMSubtarget.h"#include "MCTargetDesc/ARMAddressingModes.h"#include "llvm/CodeGen/MachineConstantPool.h"#include "llvm/CodeGen/MachineFrameInfo.h"#include "llvm/CodeGen/MachineFunction.h"#include "llvm/CodeGen/MachineInstrBuilder.h"#include "llvm/CodeGen/MachineRegisterInfo.h"#include "llvm/CodeGen/RegisterScavenging.h"#include "llvm/IR/Constants.h"#include "llvm/IR/DerivedTypes.h"#include "llvm/IR/Function.h"#include "llvm/IR/LLVMContext.h"#include "llvm/Support/CommandLine.h"#include "llvm/Support/ErrorHandling.h"#include "llvm/Target/TargetFrameLowering.h"#include "llvm/Target/TargetMachine.h"Go to the source code of this file.
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| llvm | |
| Compute iterated dominance frontiers using a linear time algorithm. | |
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| static void | emitThumb1LoadConstPool (MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI, DebugLoc dl, unsigned DestReg, unsigned SubIdx, int Val, ARMCC::CondCodes Pred, unsigned PredReg, unsigned MIFlags) |
| static void | emitThumb2LoadConstPool (MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI, DebugLoc dl, unsigned DestReg, unsigned SubIdx, int Val, ARMCC::CondCodes Pred, unsigned PredReg, unsigned MIFlags) |
| static void | emitThumbRegPlusImmInReg (MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI, DebugLoc dl, unsigned DestReg, unsigned BaseReg, int NumBytes, bool CanChangeCC, const TargetInstrInfo &TII, const ARMBaseRegisterInfo &MRI, unsigned MIFlags=MachineInstr::NoFlags) |
| emitThumbRegPlusImmInReg - Emits a series of instructions to materialize a destreg = basereg + immediate in Thumb code. More... | |
| static void | removeOperands (MachineInstr &MI, unsigned i) |
| static unsigned | convertToNonSPOpcode (unsigned Opcode) |
| convertToNonSPOpcode - Change the opcode to the non-SP version, because we're replacing the frame index with a non-SP register. More... | |
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| cl::opt< bool > | llvm::ReuseFrameIndexVals |
convertToNonSPOpcode - Change the opcode to the non-SP version, because we're replacing the frame index with a non-SP register.
Definition at line 340 of file ThumbRegisterInfo.cpp.
Referenced by llvm::ThumbRegisterInfo::rewriteFrameIndex().
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Definition at line 62 of file ThumbRegisterInfo.cpp.
References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), llvm::DebugLoc::get(), llvm::ConstantInt::get(), llvm::MachineFunction::getConstantPool(), llvm::MachineConstantPool::getConstantPoolIndex(), llvm::Function::getContext(), llvm::getDefRegState(), llvm::MachineFunction::getFunction(), llvm::ARMSubtarget::getInstrInfo(), llvm::Type::getInt32Ty(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getSubtarget(), llvm::MachineInstrBuilder::setMIFlags(), and TII.
Referenced by llvm::ThumbRegisterInfo::emitLoadConstPool().
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Definition at line 82 of file ThumbRegisterInfo.cpp.
References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), llvm::ARMCC::AL, llvm::BuildMI(), llvm::MCInstrInfo::get(), llvm::ConstantInt::get(), llvm::MachineFunction::getConstantPool(), llvm::MachineConstantPool::getConstantPoolIndex(), llvm::Function::getContext(), llvm::getDefRegState(), llvm::MachineFunction::getFunction(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::Type::getInt32Ty(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getSubtarget(), llvm::MachineInstrBuilder::setMIFlags(), and TII.
Referenced by llvm::ThumbRegisterInfo::emitLoadConstPool().
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emitThumbRegPlusImmInReg - Emits a series of instructions to materialize a destreg = basereg + immediate in Thumb code.
Materialize the immediate in a register using mov / mvn sequences or load the immediate from a constpool entry.
Definition at line 124 of file ThumbRegisterInfo.cpp.
References llvm::AddDefaultPred(), llvm::AddDefaultT1CC(), llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), llvm::ARMCC::AL, llvm::BuildMI(), llvm::MachineRegisterInfo::createVirtualRegister(), llvm::ARMBaseRegisterInfo::emitLoadConstPool(), llvm::MCInstrInfo::get(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getRegInfo(), llvm::isARMLowRegister(), llvm::RegState::Kill, and llvm::MachineInstrBuilder::setMIFlags().
Referenced by llvm::ThumbRegisterInfo::eliminateFrameIndex().
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Definition at line 332 of file ThumbRegisterInfo.cpp.
References llvm::MachineInstr::getNumOperands(), and llvm::MachineInstr::RemoveOperand().
Referenced by llvm::ThumbRegisterInfo::eliminateFrameIndex().
1.8.6