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Specify default type for word size transform externally.

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This commit is contained in:
chriseth 2020-01-30 19:40:22 +01:00
parent 8a7e1d651a
commit 9f0cef97c2
4 changed files with 15 additions and 6 deletions
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2
libyul/backends/wasm/EVMToEwasmTranslator.cpp
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@ -1232,7 +1232,7 @@ Object EVMToEwasmTranslator::run(Object const& _object)
MainFunction{}(ast);
ForLoopConditionIntoBody::run(context, ast);
ExpressionSplitter::run(context, ast);
WordSizeTransform::run(m_dialect, ast, nameDispenser);
WordSizeTransform::run(m_dialect, WasmDialect::instance().defaultType, ast, nameDispenser);
NameDisplacer{nameDispenser, m_polyfillFunctions}(ast);
for (auto const& st: m_polyfill->statements)

10
libyul/backends/wasm/WordSizeTransform.cpp
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@ -204,12 +204,16 @@ void WordSizeTransform::operator()(Block& _block)
);
}
void WordSizeTransform::run(Dialect const& _inputDialect, Block& _ast, NameDispenser& _nameDispenser)
void WordSizeTransform::run(
Dialect const& _inputDialect,
YulString _targetDefaultType,
Block& _ast,
NameDispenser& _nameDispenser
)
{
// Free the name `or_bool`.
NameDisplacer{_nameDispenser, {"or_bool"_yulstring}}(_ast);
YulString defaultType; // should be i64 at some point.
WordSizeTransform{_inputDialect, _nameDispenser, defaultType}(_ast);
WordSizeTransform{_inputDialect, _nameDispenser, _targetDefaultType}(_ast);
}
void WordSizeTransform::rewriteVarDeclList(TypedNameList& _nameList)

7
libyul/backends/wasm/WordSizeTransform.h
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@ -67,7 +67,12 @@ public:
void operator()(ForLoop&) override;
void operator()(Block& _block) override;
static void run(Dialect const& _inputDialect, Block& _ast, NameDispenser& _nameDispenser);
static void run(
Dialect const& _inputDialect,
YulString _targetDefaultType,
Block& _ast,
NameDispenser& _nameDispenser
);
private:
explicit WordSizeTransform(

2
test/libyul/YulOptimizerTest.cpp
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@ -349,7 +349,7 @@ TestCase::TestResult YulOptimizerTest::run(ostream& _stream, string const& _line
{
disambiguate();
ExpressionSplitter::run(*m_context, *m_ast);
WordSizeTransform::run(*m_dialect, *m_ast, *m_nameDispenser);
WordSizeTransform::run(*m_dialect, ""_yulstring, *m_ast, *m_nameDispenser);
}
else if (m_optimizerStep == "fullSuite")
{