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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
//===-- ARM.h - Top-level interface for ARM representation ------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the entry points for global functions defined in the LLVM
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// ARM back-end.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_ARM_ARM_H
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#define LLVM_LIB_TARGET_ARM_ARM_H
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#include "llvm/IR/LegacyPassManager.h"
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#include "llvm/Support/CodeGen.h"
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#include <functional>
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#include <vector>
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namespace llvm {
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class ARMAsmPrinter;
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class ARMBaseTargetMachine;
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class ARMRegisterBankInfo;
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class ARMSubtarget;
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struct BasicBlockInfo;
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class Function;
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class FunctionPass;
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class InstructionSelector;
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class MachineBasicBlock;
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class MachineFunction;
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class MachineInstr;
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class MCInst;
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class PassRegistry;
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Pass *createARMParallelDSPPass();
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FunctionPass *createARMISelDag(ARMBaseTargetMachine &TM,
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CodeGenOpt::Level OptLevel);
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FunctionPass *createA15SDOptimizerPass();
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FunctionPass *createARMLoadStoreOptimizationPass(bool PreAlloc = false);
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FunctionPass *createARMExpandPseudoPass();
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FunctionPass *createARMCodeGenPreparePass();
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FunctionPass *createARMConstantIslandPass();
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FunctionPass *createMLxExpansionPass();
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FunctionPass *createThumb2ITBlockPass();
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FunctionPass *createARMOptimizeBarriersPass();
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FunctionPass *createThumb2SizeReductionPass(
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std::function<bool(const Function &)> Ftor = nullptr);
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InstructionSelector *
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createARMInstructionSelector(const ARMBaseTargetMachine &TM, const ARMSubtarget &STI,
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const ARMRegisterBankInfo &RBI);
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void LowerARMMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
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ARMAsmPrinter &AP);
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void computeBlockSize(MachineFunction *MF, MachineBasicBlock *MBB,
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BasicBlockInfo &BBI);
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std::vector<BasicBlockInfo> computeAllBlockSizes(MachineFunction *MF);
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void initializeARMParallelDSPPass(PassRegistry &);
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void initializeARMLoadStoreOptPass(PassRegistry &);
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void initializeARMPreAllocLoadStoreOptPass(PassRegistry &);
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void initializeARMCodeGenPreparePass(PassRegistry &);
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void initializeARMConstantIslandsPass(PassRegistry &);
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void initializeARMExpandPseudoPass(PassRegistry &);
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void initializeThumb2SizeReducePass(PassRegistry &);
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} // end namespace llvm
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#endif // LLVM_LIB_TARGET_ARM_ARM_H
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