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Constant optimiser for Yul.

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chriseth
2019-05-28 11:35:07 +02:00
parent 4407af53b5
commit 1c16124a09
16 changed files with 375 additions and 16 deletions
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test/libyul/YulOptimizerTest.cpp
+11 -1
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@@ -23,6 +23,7 @@
#include <libyul/optimiser/VarDeclInitializer.h>
#include <libyul/optimiser/VarNameCleaner.h>
#include <libyul/optimiser/ControlFlowSimplifier.h>
#include <libyul/optimiser/ConstantOptimiser.h>
#include <libyul/optimiser/DeadCodeEliminator.h>
#include <libyul/optimiser/Disambiguator.h>
#include <libyul/optimiser/CommonSubexpressionEliminator.h>
@@ -46,6 +47,7 @@
#include <libyul/optimiser/StructuralSimplifier.h>
#include <libyul/optimiser/StackCompressor.h>
#include <libyul/optimiser/Suite.h>
#include <libyul/optimiser/Metrics.h>
#include <libyul/backends/evm/EVMDialect.h>
#include <libyul/backends/wasm/WordSizeTransform.h>
#include <libyul/AsmPrinter.h>
@@ -118,6 +120,11 @@ TestCase::TestResult YulOptimizerTest::run(ostream& _stream, string const& _line
disambiguate();
BlockFlattener{}(*m_ast);
}
else if (m_optimizerStep == "constantOptimiser")
{
GasMeter meter(dynamic_cast<EVMDialect const&>(*m_dialect), false, 200);
ConstantOptimiser{dynamic_cast<EVMDialect const&>(*m_dialect), meter}(*m_ast);
}
else if (m_optimizerStep == "varDeclInitializer")
VarDeclInitializer{}(*m_ast);
else if (m_optimizerStep == "varNameCleaner")
@@ -288,7 +295,10 @@ TestCase::TestResult YulOptimizerTest::run(ostream& _stream, string const& _line
WordSizeTransform::run(*m_ast, nameDispenser);
}
else if (m_optimizerStep == "fullSuite")
OptimiserSuite::run(*m_dialect, *m_ast, *m_analysisInfo, true);
{
GasMeter meter(dynamic_cast<EVMDialect const&>(*m_dialect), false, 200);
OptimiserSuite::run(*m_dialect, meter, *m_ast, *m_analysisInfo, true);
}
else
{
AnsiColorized(_stream, _formatted, {formatting::BOLD, formatting::RED}) << _linePrefix << "Invalid optimizer step: " << m_optimizerStep << endl;