1 //===-- Lanai.h - Top-level interface for Lanai representation --*- 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 // Lanai back-end. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_LIB_TARGET_LANAI_LANAI_H 15 #define LLVM_LIB_TARGET_LANAI_LANAI_H 16 17 #include "llvm/Pass.h" 18 19 namespace llvm { 20 class FunctionPass; 21 class LanaiTargetMachine; 22 class MachineFunctionPass; 23 class TargetMachine; 24 class formatted_raw_ostream; 25 26 // createLanaiISelDag - This pass converts a legalized DAG into a 27 // Lanai-specific DAG, ready for instruction scheduling. 28 FunctionPass *createLanaiISelDag(LanaiTargetMachine &TM); 29 30 // createLanaiDelaySlotFillerPass - This pass fills delay slots 31 // with useful instructions or nop's 32 FunctionPass *createLanaiDelaySlotFillerPass(const LanaiTargetMachine &TM); 33 34 // createLanaiMemAluCombinerPass - This pass combines loads/stores and 35 // arithmetic operations. 36 FunctionPass *createLanaiMemAluCombinerPass(); 37 38 // createLanaiSetflagAluCombinerPass - This pass combines SET_FLAG and ALU 39 // operations. 40 FunctionPass *createLanaiSetflagAluCombinerPass(); 41 42 } // namespace llvm 43 44 #endif // LLVM_LIB_TARGET_LANAI_LANAI_H 45