| 1 | //===- MipsCallLowering.h ---------------------------------------*- 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 | /// \file |
| 10 | /// This file describes how to lower LLVM calls to machine code calls. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| 14 | #ifndef LLVM_LIB_TARGET_MIPS_MIPSCALLLOWERING_H |
| 15 | #define LLVM_LIB_TARGET_MIPS_MIPSCALLLOWERING_H |
| 16 | |
| 17 | #include "llvm/CodeGen/GlobalISel/CallLowering.h" |
| 18 | |
| 19 | namespace llvm { |
| 20 | |
| 21 | class MipsTargetLowering; |
| 22 | |
| 23 | class MipsCallLowering : public CallLowering { |
| 24 | public: |
| 25 | MipsCallLowering(const MipsTargetLowering &TLI); |
| 26 | |
| 27 | bool lowerReturn(MachineIRBuilder &MIRBuilder, const Value *Val, |
| 28 | ArrayRef<Register> VRegs, |
| 29 | FunctionLoweringInfo &FLI) const override; |
| 30 | |
| 31 | bool lowerFormalArguments(MachineIRBuilder &MIRBuilder, const Function &F, |
| 32 | ArrayRef<ArrayRef<Register>> VRegs, |
| 33 | FunctionLoweringInfo &FLI) const override; |
| 34 | |
| 35 | bool lowerCall(MachineIRBuilder &MIRBuilder, |
| 36 | CallLoweringInfo &Info) const override; |
| 37 | }; |
| 38 | |
| 39 | } // end namespace llvm |
| 40 | |
| 41 | #endif // LLVM_LIB_TARGET_MIPS_MIPSCALLLOWERING_H |
| 42 |