1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/gimple-walker.hpp b/gcc/gimple-walker.hpp
new file mode 100644
index 00000000000..40d92257efe
--- /dev/null
+++ b/gcc/gimple-walker.hpp
@@ -0,0 +1,27 @@
+#pragma once
+
+class GimpleWalker
+{
+public:
+  GimpleWalker() {};
+  void walk(cgraph_node *cnode);
+
+private:
+
+  void walk(basic_block bb);
+
+#define GimpleWalkerFuncDecl(type) \
+  virtual void _walk_pre(type *stmt) {}; \
+  void walk(type *stmt); \
+  void _walk(type *stmt); \
+  virtual void _walk_post(type *stmt) {}
+
+  GimpleWalkerFuncDecl(gimple); 
+  GimpleWalkerFuncDecl(gassign); 
+  GimpleWalkerFuncDecl(greturn); 
+  GimpleWalkerFuncDecl(gcond); 
+  GimpleWalkerFuncDecl(gcall); 
+  GimpleWalkerFuncDecl(glabel); 
+  GimpleWalkerFuncDecl(gswitch); 
+};
+