[midend]添加了后端中对GEP指令的支持

2025-07-24 00:39:11 +08:00
parent 56b376914b
commit f4d231b989
2 changed files with 161 additions and 1 deletions
--- a/src/include/RISCv64ISel.h
+++ b/src/include/RISCv64ISel.h
@@ -33,6 +33,8 @@ private:
    std::vector<std::unique_ptr<DAGNode>> build_dag(BasicBlock* bb);
    DAGNode* get_operand_node(Value* val_ir, std::map<Value*, DAGNode*>&, std::vector<std::unique_ptr<DAGNode>>&);
    DAGNode* create_node(int kind, Value* val, std::map<Value*, DAGNode*>&, std::vector<std::unique_ptr<DAGNode>>&);
+    // 用于计算类型大小的辅助函数
+    unsigned getTypeSizeInBytes(Type* type);
    
    void print_dag(const std::vector<std::unique_ptr<DAGNode>>& dag, const std::string& bb_name);