4 extern unsigned long bb_generation
;
7 #define REPEAT_SYMBOL_CLEANUP 2
9 extern void simplify_symbol_usage(struct entrypoint
*ep
);
10 extern void simplify_flow(struct entrypoint
*ep
);
11 extern void simplify_memops(struct entrypoint
*ep
);
12 extern void pack_basic_blocks(struct entrypoint
*ep
);
14 extern void convert_instruction_target(struct instruction
*insn
, pseudo_t src
);
15 extern void cleanup_and_cse(struct entrypoint
*ep
);
16 extern int simplify_instruction(struct instruction
*);
18 extern void kill_bb(struct basic_block
*);
19 extern void kill_use(pseudo_t
*);
20 extern void kill_instruction(struct instruction
*);
22 void convert_load_instruction(struct instruction
*, pseudo_t
);
23 void rewrite_load_instruction(struct instruction
*, struct pseudo_list
*);
24 int dominates(pseudo_t pseudo
, struct instruction
*insn
, struct instruction
*dom
, int local
);
26 extern void track_pseudo_usage(struct entrypoint
*ep
);
28 extern struct basic_block
*trivial_common_parent(struct basic_block
*, pseudo_t
,
29 struct basic_block
*, pseudo_t
);