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Merge pull request #6645 from JosJuice/tie-constexpr 

x64Emitter: Don't assume that std::tie is constexpr
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Mat M 2018-04-15 03:11:31 -04:00 committed by GitHub
parent 45923696ed 8a146d5210
commit eecdb51709
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1 changed files with 4 additions and 2 deletions
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6
Source/Core/Common/x64Emitter.h
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@ -120,8 +120,10 @@ struct OpArg
} }
constexpr bool operator==(const OpArg& b) const constexpr bool operator==(const OpArg& b) const
{ {
return std::tie(scale, offsetOrBaseReg, indexReg, offset, operandReg) == // TODO: Use std::tie here once Dolphin requires C++17. (We can't do it immediately,
std::tie(b.scale, b.offsetOrBaseReg, b.indexReg, b.offset, b.operandReg); // (because we still support some older versions of GCC where std::tie is not constexpr.)
return operandReg == b.operandReg && scale == b.scale && offsetOrBaseReg == b.offsetOrBaseReg &&
indexReg == b.indexReg && offset == b.offset;
} }
constexpr bool operator!=(const OpArg& b) const { return !operator==(b); } constexpr bool operator!=(const OpArg& b) const { return !operator==(b); }
u64 Imm64() const u64 Imm64() const