[midend-BuildCFG]修复逻辑

src/include/midend/Pass/Optimize/BuildCFG.h

@@ -1,33 +1,20 @@
 #pragma once
 
-#include "Pass.h"
 #include "IR.h"
-#include "Instruction.h"
+#include "Pass.h"
 #include <queue>
 #include <set>
 
 namespace sysy {
 
-class DominatorTreeAnalysisPass;
-class LivenessAnalysisPass;
-
 class BuildCFG : public OptimizationPass {
 public:
-    // Pass的唯一ID，用于PassRegistry
-    static char ID;
+  static void *ID;
+  BuildCFG() : OptimizationPass("BuildCFG", Granularity::Function) {}
+  bool runOnFunction(Function *F, AnalysisManager &AM) override;
+  void getAnalysisUsage(std::set<void *> &analysisDependencies, std::set<void *> &analysisInvalidations) const override;
+  void *getPassID() const override { return &ID; }
 
-    BuildCFG() : OptimizationPass("BuildCFG", Pass::Granularity::Function, Pass::PassKind::Optimization) {}
-
-    // 重载 runOnFunction 方法，实现具体的优化逻辑
-    bool runOnFunction(Function *F, AnalysisManager& AM) override;
-
-    // 提供PassID
-    void *getPassID() const override { return &ID; }
-
-    // 声明Pass的分析使用
-    // BuildCFG不依赖任何分析，但会使其他依赖CFG的分析失效
-    void getAnalysisUsage(std::set<void *> &analysisDependencies,
-                          std::set<void *> &analysisInvalidations) override;
 };
 
 } // namespace sysy