1 //===-- RISCV.h - Top-level interface for RISCV -----------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file contains the entry points for global functions defined in the LLVM 10 // RISC-V back-end. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_LIB_TARGET_RISCV_RISCV_H 15 #define LLVM_LIB_TARGET_RISCV_RISCV_H 16 17 #include "MCTargetDesc/RISCVBaseInfo.h" 18 #include "llvm/Target/TargetMachine.h" 19 20 namespace llvm { 21 class AsmPrinter; 22 class FunctionPass; 23 class InstructionSelector; 24 class MCInst; 25 class MCOperand; 26 class MachineInstr; 27 class MachineOperand; 28 class PassRegistry; 29 class RISCVRegisterBankInfo; 30 class RISCVSubtarget; 31 class RISCVTargetMachine; 32 33 FunctionPass *createRISCVCodeGenPreparePass(); 34 void initializeRISCVCodeGenPreparePass(PassRegistry &); 35 36 bool lowerRISCVMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI, 37 AsmPrinter &AP); 38 bool lowerRISCVMachineOperandToMCOperand(const MachineOperand &MO, 39 MCOperand &MCOp, const AsmPrinter &AP); 40 41 FunctionPass *createRISCVISelDag(RISCVTargetMachine &TM, 42 CodeGenOpt::Level OptLevel); 43 44 FunctionPass *createRISCVMakeCompressibleOptPass(); 45 void initializeRISCVMakeCompressibleOptPass(PassRegistry &); 46 47 FunctionPass *createRISCVGatherScatterLoweringPass(); 48 void initializeRISCVGatherScatterLoweringPass(PassRegistry &); 49 50 FunctionPass *createRISCVSExtWRemovalPass(); 51 void initializeRISCVSExtWRemovalPass(PassRegistry &); 52 53 FunctionPass *createRISCVStripWSuffixPass(); 54 void initializeRISCVStripWSuffixPass(PassRegistry &); 55 56 FunctionPass *createRISCVMergeBaseOffsetOptPass(); 57 void initializeRISCVMergeBaseOffsetOptPass(PassRegistry &); 58 59 FunctionPass *createRISCVExpandPseudoPass(); 60 void initializeRISCVExpandPseudoPass(PassRegistry &); 61 62 FunctionPass *createRISCVPreRAExpandPseudoPass(); 63 void initializeRISCVPreRAExpandPseudoPass(PassRegistry &); 64 65 FunctionPass *createRISCVExpandAtomicPseudoPass(); 66 void initializeRISCVExpandAtomicPseudoPass(PassRegistry &); 67 68 FunctionPass *createRISCVInsertVSETVLIPass(); 69 void initializeRISCVInsertVSETVLIPass(PassRegistry &); 70 71 FunctionPass *createRISCVRedundantCopyEliminationPass(); 72 void initializeRISCVRedundantCopyEliminationPass(PassRegistry &); 73 74 InstructionSelector *createRISCVInstructionSelector(const RISCVTargetMachine &, 75 RISCVSubtarget &, 76 RISCVRegisterBankInfo &); 77 void initializeRISCVDAGToDAGISelPass(PassRegistry &); 78 } // namespace llvm 79 80 #endif 81