1 //=- RISCVMachineFunctionInfo.cpp - RISCV machine function info ---*- 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 declares RISCV-specific per-machine-function information.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #include "RISCVMachineFunctionInfo.h"
14 
15 using namespace llvm;
16 
RISCVMachineFunctionInfo(const llvm::RISCVMachineFunctionInfo & MFI)17 yaml::RISCVMachineFunctionInfo::RISCVMachineFunctionInfo(
18     const llvm::RISCVMachineFunctionInfo &MFI)
19     : VarArgsFrameIndex(MFI.getVarArgsFrameIndex()),
20       VarArgsSaveSize(MFI.getVarArgsSaveSize()) {}
21 
clone(BumpPtrAllocator & Allocator,MachineFunction & DestMF,const DenseMap<MachineBasicBlock *,MachineBasicBlock * > & Src2DstMBB) const22 MachineFunctionInfo *RISCVMachineFunctionInfo::clone(
23     BumpPtrAllocator &Allocator, MachineFunction &DestMF,
24     const DenseMap<MachineBasicBlock *, MachineBasicBlock *> &Src2DstMBB)
25     const {
26   return DestMF.cloneInfo<RISCVMachineFunctionInfo>(*this);
27 }
28 
mappingImpl(yaml::IO & YamlIO)29 void yaml::RISCVMachineFunctionInfo::mappingImpl(yaml::IO &YamlIO) {
30   MappingTraits<RISCVMachineFunctionInfo>::mapping(YamlIO, *this);
31 }
32 
initializeBaseYamlFields(const yaml::RISCVMachineFunctionInfo & YamlMFI)33 void RISCVMachineFunctionInfo::initializeBaseYamlFields(
34     const yaml::RISCVMachineFunctionInfo &YamlMFI) {
35   VarArgsFrameIndex = YamlMFI.VarArgsFrameIndex;
36   VarArgsSaveSize = YamlMFI.VarArgsSaveSize;
37 }
38