1//===---- PPCCCState.h - CCState with PowerPC specific extensions -----------===//
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#ifndef PPCCCSTATE_H
10#define PPCCCSTATE_H
11
12#include "PPCISelLowering.h"
13#include "llvm/ADT/SmallVector.h"
14#include "llvm/CodeGen/CallingConvLower.h"
15
16namespace llvm {
17
18class PPCCCState : public CCState {
19public:
20
21  void
22  PreAnalyzeCallOperands(const SmallVectorImpl<ISD::OutputArg> &Outs);
23  void
24  PreAnalyzeFormalArguments(const SmallVectorImpl<ISD::InputArg> &Ins);
25
26private:
27
28  // Records whether the value has been lowered from an ppcf128.
29  SmallVector<bool, 4> OriginalArgWasPPCF128;
30
31public:
32  PPCCCState(CallingConv::ID CC, bool isVarArg, MachineFunction &MF,
33             SmallVectorImpl<CCValAssign> &locs, LLVMContext &C)
34        : CCState(CC, isVarArg, MF, locs, C) {}
35
36  bool WasOriginalArgPPCF128(unsigned ValNo) { return OriginalArgWasPPCF128[ValNo]; }
37  void clearWasPPCF128() { OriginalArgWasPPCF128.clear(); }
38};
39}
40
41#endif
42