mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
1463b76c7c
* all except pol * pol and includes under defines * something weird has happened * remove own folder from include searchpath * fixed remaining, adapted include style for external headers * missing include
74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
#include "bscript/compiler/optimizer/BinaryOperatorOptimizer.h"
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#include "bscript/compiler/ast/BinaryOperator.h"
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#include "bscript/compiler/ast/BinaryOperatorShortCircuit.h"
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#include "bscript/compilercfg.h"
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#include "bscript/compiler/optimizer/BinaryOperatorShortCircuitOptimizer.h"
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#include "bscript/compiler/optimizer/BinaryOperatorWithBooleanOptimizer.h"
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#include "bscript/compiler/optimizer/BinaryOperatorWithFloatOptimizer.h"
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#include "bscript/compiler/optimizer/BinaryOperatorWithIntegerOptimizer.h"
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#include "bscript/compiler/optimizer/BinaryOperatorWithStringOptimizer.h"
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#include "bscript/compiler/optimizer/ShortCircuitCombiner.h"
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namespace Pol::Bscript::Compiler
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{
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BinaryOperatorOptimizer::BinaryOperatorOptimizer( BinaryOperator& op, Report& report )
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: op( op ), report( report )
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{
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}
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std::unique_ptr<Expression> BinaryOperatorOptimizer::optimize()
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{
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op.lhs().accept( *this );
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// second parse step
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if ( compilercfg.ShortCircuitEvaluation )
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{
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BinaryOperatorShortCircuitOptimizer shortcircuit{ report };
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if ( !optimized_result )
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op.accept( shortcircuit );
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else
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optimized_result->accept( shortcircuit );
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if ( shortcircuit.optimized_result )
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{
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optimized_result = std::move( shortcircuit.optimized_result );
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// third parse step
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ShortCircuitCombiner combiner{ report };
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optimized_result->accept( combiner );
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}
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}
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return std::move( optimized_result );
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}
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void BinaryOperatorOptimizer::visit_children( Node& ) {}
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void BinaryOperatorOptimizer::visit_boolean_value( BooleanValue& lhs )
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{
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BinaryOperatorWithBooleanOptimizer optimizer( lhs, op, report );
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op.rhs().accept( optimizer );
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optimized_result = std::move( optimizer.optimized_result );
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}
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void BinaryOperatorOptimizer::visit_float_value( FloatValue& lhs )
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{
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BinaryOperatorWithFloatOptimizer optimizer( lhs, op, report );
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op.rhs().accept( optimizer );
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optimized_result = std::move( optimizer.optimized_result );
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}
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void BinaryOperatorOptimizer::visit_integer_value( IntegerValue& lhs )
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{
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BinaryOperatorWithIntegerOptimizer optimizer( lhs, op, report );
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op.rhs().accept( optimizer );
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optimized_result = std::move( optimizer.optimized_result );
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}
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void BinaryOperatorOptimizer::visit_string_value( StringValue& lhs )
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{
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BinaryOperatorWithStringOptimizer optimizer( lhs, op );
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op.rhs().accept( optimizer );
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optimized_result = std::move( optimizer.optimized_result );
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}
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} // namespace Pol::Bscript::Compiler
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