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42 lines
786 B
42 lines
786 B
12 months ago
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#ifndef _SYSYF_USER_H_
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#define _SYSYF_USER_H_
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#include "Value.h"
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#include <vector>
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// #include <memory>
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namespace SysYF
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{
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namespace IR
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{
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class User : public Value
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{
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public:
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~User() = default;
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PtrVec<Value>& get_operands();
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// start from 0
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Ptr<Value> get_operand(unsigned i) const;
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// start from 0
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void set_operand(unsigned i, Ptr<Value> v);
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void add_operand(Ptr<Value> v);
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unsigned get_num_operand() const;
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void remove_use_of_ops();
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void remove_operands(int index1,int index2);
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protected:
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explicit User(Ptr<Type> ty, const std::string &name = "", unsigned num_ops = 0);
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private:
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PtrVec<Value> operands_; // operands of this value
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unsigned num_ops_;
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};
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}
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}
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#endif // _SYSYF_USER_H_
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