1 //===---- PPCCCState.h - CCState with PowerPC specific extensions -----------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef PPCCCSTATE_H 11 #define PPCCCSTATE_H 12 13 #include "PPCISelLowering.h" 14 #include "llvm/ADT/SmallVector.h" 15 #include "llvm/CodeGen/CallingConvLower.h" 16 17 namespace llvm { 18 19 class PPCCCState : public CCState { 20 public: 21 22 void 23 PreAnalyzeCallOperands(const SmallVectorImpl<ISD::OutputArg> &Outs); 24 void 25 PreAnalyzeFormalArguments(const SmallVectorImpl<ISD::InputArg> &Ins); 26 27 private: 28 29 // Records whether the value has been lowered from an ppcf128. 30 SmallVector<bool, 4> OriginalArgWasPPCF128; 31 32 public: 33 PPCCCState(CallingConv::ID CC, bool isVarArg, MachineFunction &MF, 34 SmallVectorImpl<CCValAssign> &locs, LLVMContext &C) 35 : CCState(CC, isVarArg, MF, locs, C) {} 36 37 bool WasOriginalArgPPCF128(unsigned ValNo) { return OriginalArgWasPPCF128[ValNo]; } 38 void clearWasPPCF128() { OriginalArgWasPPCF128.clear(); } 39 }; 40 } 41 42 #endif 43
