llvm/lib/Target/Lanai/Lanai.h

   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
  23 // createLanaiISelDag - This pass converts a legalized DAG into a
  24 // Lanai-specific DAG, ready for instruction scheduling.
  25 FunctionPass *createLanaiISelDag(LanaiTargetMachine &TM);
  26
  27 // createLanaiDelaySlotFillerPass - This pass fills delay slots
  28 // with useful instructions or nop's
  29 FunctionPass *createLanaiDelaySlotFillerPass(const LanaiTargetMachine &TM);
  30
  31 // createLanaiMemAluCombinerPass - This pass combines loads/stores and
  32 // arithmetic operations.
  33 FunctionPass *createLanaiMemAluCombinerPass();
  34
  35 // createLanaiSetflagAluCombinerPass - This pass combines SET_FLAG and ALU
  36 // operations.
  37 FunctionPass *createLanaiSetflagAluCombinerPass();
  38
  39 } // namespace llvm
  40
  41 #endif // LLVM_LIB_TARGET_LANAI_LANAI_H