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Use IRVariable's in IR code generation and implement tuples.

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This commit is contained in:
Daniel Kirchner
2020-02-12 12:36:14 +01:00
parent 6abe0a50b1
commit 3c9f18b749
20 changed files with 855 additions and 649 deletions
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libsolidity/codegen/ir/IRGenerationContext.h
+4 -8
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@@ -20,6 +20,7 @@
#pragma once
#include <libsolidity/codegen/ir/IRVariable.h>
#include <libsolidity/interface/OptimiserSettings.h>
#include <libsolidity/interface/DebugSettings.h>
@@ -68,9 +69,9 @@ public:
}
std::string addLocalVariable(VariableDeclaration const& _varDecl);
IRVariable const& addLocalVariable(VariableDeclaration const& _varDecl);
bool isLocalVariable(VariableDeclaration const& _varDecl) const { return m_localVariables.count(&_varDecl); }
std::string localVariableName(VariableDeclaration const& _varDecl);
IRVariable const& localVariable(VariableDeclaration const& _varDecl);
void addStateVariable(VariableDeclaration const& _varDecl, u256 _storageOffset, unsigned _byteOffset);
bool isStateVariable(VariableDeclaration const& _varDecl) const { return m_stateVariables.count(&_varDecl); }
@@ -85,11 +86,6 @@ public:
std::string virtualFunctionName(FunctionDefinition const& _functionDeclaration);
std::string newYulVariable();
/// @returns the variable (or comma-separated list of variables) that contain
/// the value of the given expression.
std::string variable(Expression const& _expression);
/// @returns the sub-variable of a multi-variable expression.
std::string variablePart(Expression const& _expression, std::string const& _part);
std::string internalDispatch(size_t _in, size_t _out);
@@ -109,7 +105,7 @@ private:
RevertStrings m_revertStrings;
OptimiserSettings m_optimiserSettings;
std::vector<ContractDefinition const*> m_inheritanceHierarchy;
std::map<VariableDeclaration const*, std::string> m_localVariables;
std::map<VariableDeclaration const*, IRVariable> m_localVariables;
/// Storage offsets of state variables
std::map<VariableDeclaration const*, std::pair<u256, unsigned>> m_stateVariables;
std::shared_ptr<MultiUseYulFunctionCollector> m_functions;