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Jump types for yul functions.

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This commit is contained in:
chriseth
2020-07-06 18:12:54 +02:00
parent 9009335b3f
commit 4d2b9cd38f
14 changed files with 151 additions and 35 deletions
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libyul/backends/evm/EVMCodeTransform.cpp
+6 -2
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@@ -291,7 +291,8 @@ void CodeTransform::operator()(FunctionCall const& _call)
{
m_assembly.appendJumpTo(
functionEntryID(_call.functionName.name, *function),
static_cast<int>(function->returns.size() - function->arguments.size()) - 1
static_cast<int>(function->returns.size() - function->arguments.size()) - 1,
AbstractAssembly::JumpType::IntoFunction
);
m_assembly.appendLabel(returnLabel);
}
@@ -511,7 +512,10 @@ void CodeTransform::operator()(FunctionDefinition const& _function)
if (m_evm15)
m_assembly.appendReturnsub(static_cast<int>(_function.returnVariables.size()), stackHeightBefore);
else
m_assembly.appendJump(stackHeightBefore - static_cast<int>(_function.returnVariables.size()));
m_assembly.appendJump(
stackHeightBefore - static_cast<int>(_function.returnVariables.size()),
AbstractAssembly::JumpType::OutOfFunction
);
m_assembly.setStackHeight(stackHeightBefore);
}