1 //===-- RISCV.h - Top-level interface for RISC-V ----------------*- 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 FunctionPass; 22 class InstructionSelector; 23 class PassRegistry; 24 class RISCVRegisterBankInfo; 25 class RISCVSubtarget; 26 class RISCVTargetMachine; 27 28 FunctionPass *createRISCVCodeGenPreparePass(); 29 void initializeRISCVCodeGenPreparePass(PassRegistry &); 30 31 FunctionPass *createRISCVDeadRegisterDefinitionsPass(); 32 void initializeRISCVDeadRegisterDefinitionsPass(PassRegistry &); 33 34 FunctionPass *createRISCVIndirectBranchTrackingPass(); 35 void initializeRISCVIndirectBranchTrackingPass(PassRegistry &); 36 37 FunctionPass *createRISCVLandingPadSetupPass(); 38 void initializeRISCVLandingPadSetupPass(PassRegistry &); 39 40 FunctionPass *createRISCVISelDag(RISCVTargetMachine &TM, 41 CodeGenOptLevel OptLevel); 42 43 FunctionPass *createRISCVMakeCompressibleOptPass(); 44 void initializeRISCVMakeCompressibleOptPass(PassRegistry &); 45 46 FunctionPass *createRISCVGatherScatterLoweringPass(); 47 void initializeRISCVGatherScatterLoweringPass(PassRegistry &); 48 49 FunctionPass *createRISCVVectorPeepholePass(); 50 void initializeRISCVVectorPeepholePass(PassRegistry &); 51 52 FunctionPass *createRISCVOptWInstrsPass(); 53 void initializeRISCVOptWInstrsPass(PassRegistry &); 54 55 FunctionPass *createRISCVMergeBaseOffsetOptPass(); 56 void initializeRISCVMergeBaseOffsetOptPass(PassRegistry &); 57 58 FunctionPass *createRISCVExpandPseudoPass(); 59 void initializeRISCVExpandPseudoPass(PassRegistry &); 60 61 FunctionPass *createRISCVPreRAExpandPseudoPass(); 62 void initializeRISCVPreRAExpandPseudoPass(PassRegistry &); 63 64 FunctionPass *createRISCVExpandAtomicPseudoPass(); 65 void initializeRISCVExpandAtomicPseudoPass(PassRegistry &); 66 67 FunctionPass *createRISCVInsertVSETVLIPass(); 68 void initializeRISCVInsertVSETVLIPass(PassRegistry &); 69 extern char &RISCVInsertVSETVLIID; 70 71 FunctionPass *createRISCVPostRAExpandPseudoPass(); 72 void initializeRISCVPostRAExpandPseudoPass(PassRegistry &); 73 FunctionPass *createRISCVInsertReadWriteCSRPass(); 74 void initializeRISCVInsertReadWriteCSRPass(PassRegistry &); 75 76 FunctionPass *createRISCVInsertWriteVXRMPass(); 77 void initializeRISCVInsertWriteVXRMPass(PassRegistry &); 78 79 FunctionPass *createRISCVRedundantCopyEliminationPass(); 80 void initializeRISCVRedundantCopyEliminationPass(PassRegistry &); 81 82 FunctionPass *createRISCVMoveMergePass(); 83 void initializeRISCVMoveMergePass(PassRegistry &); 84 85 FunctionPass *createRISCVPushPopOptimizationPass(); 86 void initializeRISCVPushPopOptPass(PassRegistry &); 87 FunctionPass *createRISCVLoadStoreOptPass(); 88 void initializeRISCVLoadStoreOptPass(PassRegistry &); 89 90 FunctionPass *createRISCVZacasABIFixPass(); 91 void initializeRISCVZacasABIFixPass(PassRegistry &); 92 93 InstructionSelector * 94 createRISCVInstructionSelector(const RISCVTargetMachine &, 95 const RISCVSubtarget &, 96 const RISCVRegisterBankInfo &); 97 void initializeRISCVDAGToDAGISelLegacyPass(PassRegistry &); 98 99 FunctionPass *createRISCVPostLegalizerCombiner(); 100 void initializeRISCVPostLegalizerCombinerPass(PassRegistry &); 101 102 FunctionPass *createRISCVO0PreLegalizerCombiner(); 103 void initializeRISCVO0PreLegalizerCombinerPass(PassRegistry &); 104 105 FunctionPass *createRISCVPreLegalizerCombiner(); 106 void initializeRISCVPreLegalizerCombinerPass(PassRegistry &); 107 108 FunctionPass *createRISCVVLOptimizerPass(); 109 void initializeRISCVVLOptimizerPass(PassRegistry &); 110 } // namespace llvm 111 112 #endif 113