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Introduce side-effect-free as relaxed version of movable.

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chriseth
2019-05-16 12:30:05 +02:00
parent d172b9bf11
commit e8a88b13e4
8 changed files with 56 additions and 11 deletions
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libyul/backends/evm/EVMDialect.cpp
+5 -3
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@@ -42,7 +42,7 @@ EVMDialect::EVMDialect(AsmFlavour _flavour, bool _objectAccess, langutil::EVMVer
if (!m_objectAccess)
return;
addFunction("datasize", 1, 1, true, true, [this](
addFunction("datasize", 1, 1, true, true, true, [this](
FunctionCall const& _call,
AbstractAssembly& _assembly,
std::function<void()>
@@ -59,7 +59,7 @@ EVMDialect::EVMDialect(AsmFlavour _flavour, bool _objectAccess, langutil::EVMVer
_assembly.appendDataSize(m_subIDs.at(dataName));
}
});
addFunction("dataoffset", 1, 1, true, true, [this](
addFunction("dataoffset", 1, 1, true, true, true, [this](
FunctionCall const& _call,
AbstractAssembly& _assembly,
std::function<void()>
@@ -76,7 +76,7 @@ EVMDialect::EVMDialect(AsmFlavour _flavour, bool _objectAccess, langutil::EVMVer
_assembly.appendDataOffset(m_subIDs.at(dataName));
}
});
addFunction("datacopy", 3, 0, false, false, [](
addFunction("datacopy", 3, 0, false, false, false, [](
FunctionCall const&,
AbstractAssembly& _assembly,
std::function<void()> _visitArguments
@@ -132,6 +132,7 @@ void EVMDialect::addFunction(
size_t _params,
size_t _returns,
bool _movable,
bool _sideEffectFree,
bool _literalArguments,
std::function<void(FunctionCall const&, AbstractAssembly&, std::function<void()>)> _generateCode
)
@@ -142,6 +143,7 @@ void EVMDialect::addFunction(
f.parameters.resize(_params);
f.returns.resize(_returns);
f.movable = _movable;
f.sideEffectFree = _sideEffectFree;
f.literalArguments = _literalArguments;
f.generateCode = std::move(_generateCode);
}