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 16 namespace llvm { 17 18 class PPCCCState : public CCState { 19 public: 20 21 void 22 PreAnalyzeCallOperands(const SmallVectorImpl<ISD::OutputArg> &Outs); 23 void 24 PreAnalyzeFormalArguments(const SmallVectorImpl<ISD::InputArg> &Ins); 25 26 private: 27 28 // Records whether the value has been lowered from an ppcf128. 29 SmallVector<bool, 4> OriginalArgWasPPCF128; 30 31 public: 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