Merge branch 'buildcfg' into midend

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

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "IR.h"
+#include "Pass.h"
+#include <queue>
+#include <set>
+
+namespace sysy {
+
+class BuildCFG : public OptimizationPass {
+public:
+  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; }
+
+};
+
+} // namespace sysy