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