gcc/gimple-walker.hpp


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#pragma once

class GimpleWalker
{
public:
  GimpleWalker() {};
  void walk();

private:

  void _walk_globals();
  void _walk_ssa_names(cgraph_node *cnode);
  void _walk_cnode(cgraph_node *cnode);
  void _walk_decl(cgraph_node *cnode);
  void _walk_locals(cgraph_node *cnode);
  void _walk_bb(cgraph_node *cnode);
  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(const_tree);
  GimpleWalkerFuncDecl(gimple*); 
  GimpleWalkerFuncDecl(gassign*); 
  GimpleWalkerFuncDecl(greturn*); 
  GimpleWalkerFuncDecl(gcond*); 
  GimpleWalkerFuncDecl(gcall*); 
  GimpleWalkerFuncDecl(glabel*); 
  GimpleWalkerFuncDecl(gswitch*); 
};