[midend-Loop]循环分析构建,增加很多统计方法和循环信息方法
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@@ -1375,6 +1375,17 @@ protected:
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auto is_same_ptr = [blockToRemove](const std::unique_ptr<BasicBlock> &ptr) { return ptr.get() == blockToRemove; };
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blocks.remove_if(is_same_ptr);
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}
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BasicBlock* addBasicBlock(const std::string &name, BasicBlock *before) {
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// 在指定的基本块之前添加一个新的基本块
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auto it = std::find_if(blocks.begin(), blocks.end(),
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[before](const std::unique_ptr<BasicBlock> &ptr) { return ptr.get() == before; });
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if (it != blocks.end()) {
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blocks.emplace(it, new BasicBlock(this, name));
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return it->get(); // 返回新添加的基本块指针
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}
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assert(false && "BasicBlock to insert before not found!");
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return nullptr; // 如果没有找到指定的基本块,则返回nullptr
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} ///< 添加一个新的基本块到某个基本块之前
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BasicBlock* addBasicBlock(const std::string &name = "") {
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blocks.emplace_back(new BasicBlock(this, name));
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return blocks.back().get();
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