retdec
empty_array_to_string_optimizer.h
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1 
7 #ifndef RETDEC_LLVMIR2HLL_OPTIMIZER_OPTIMIZERS_EMPTY_ARRAY_TO_STRING_OPTIMIZER_H
8 #define RETDEC_LLVMIR2HLL_OPTIMIZER_OPTIMIZERS_EMPTY_ARRAY_TO_STRING_OPTIMIZER_H
9 
12 
13 namespace retdec {
14 namespace llvmir2hll {
15 
16 class Expression;
17 class Module;
18 
71 public:
73 
74  virtual std::string getId() const override { return "EmptyArrayToString"; }
75 
76 private:
77  virtual void doOptimization() override;
78 
81 };
82 
83 } // namespace llvmir2hll
84 } // namespace retdec
85 
86 #endif
Optimizes global empty arrays to empty strings.
Definition: empty_array_to_string_optimizer.h:70
bool isArrayOfStrings(ShPtr< ConstArray > array)
Returns true if array is an array of strings, false otherwise.
Definition: empty_array_to_string_optimizer.cpp:54
EmptyArrayToStringOptimizer(ShPtr< Module > module)
Constructs a new function optimizer.
Definition: empty_array_to_string_optimizer.cpp:25
virtual std::string getId() const override
Returns the ID of the optimizer.
Definition: empty_array_to_string_optimizer.h:74
virtual void doOptimization() override
Performs the optimization.
Definition: empty_array_to_string_optimizer.cpp:30
bool isEmptyArray(ShPtr< Expression > expr)
Returns true if expr is an empty array, false otherwise.
Definition: empty_array_to_string_optimizer.cpp:81
A base class of all optimizers.
Definition: optimizer.h:43
ShPtr< Module > module
The module that is being optimized.
Definition: optimizer.h:79
A library providing API for working with back-end IR.
std::shared_ptr< T > ShPtr
An alias for a shared pointer.
Definition: smart_ptr.h:18
Definition: archive_wrapper.h:19
A base class of all optimizers.
Declarations, aliases, macros, etc. for the use of smart pointers.