226 static void opt_init(compiler_state_t *, opt_state_t *, struct icode *);
227 static void opt_cleanup(opt_state_t *);
229 static void intern_blocks(opt_state_t *, struct icode *);
231 static void find_inedges(opt_state_t *, struct block *);
241 find_levels_r(opt_state_t *opt_state, struct icode *ic, struct block *b)  in find_levels_r()
269 find_levels(opt_state_t *opt_state, struct icode *ic)  in find_levels()
281 find_dom(opt_state_t *opt_state, struct block *root)  in find_dom()
311 propedom(opt_state_t *opt_state, struct edge *ep)  in propedom()
325 find_edom(opt_state_t *opt_state, struct block *root)  in find_edom()
354 find_closure(opt_state_t *opt_state, struct block *root)  in find_closure()
526 find_ud(opt_state_t *opt_state, struct block *root)  in find_ud()
550 init_val(opt_state_t *opt_state)  in init_val()
560 F(opt_state_t *opt_state, int code, int v0, int v1)  in F()
604 fold_op(compiler_state_t *cstate, struct icode *ic, opt_state_t *opt_state,  in fold_op()
683 opt_peep(opt_state_t *opt_state, struct block *b)  in opt_peep()
946 opt_stmt(compiler_state_t *cstate, struct icode *ic, opt_state_t *opt_state,  in opt_stmt()
1136 deadstmt(opt_state_t *opt_state, register struct stmt *s, register struct stmt *last[])  in deadstmt()
1160 opt_deadstores(opt_state_t *opt_state, register struct block *b)  in opt_deadstores()
1180 opt_blk(compiler_state_t *cstate, struct icode *ic, opt_state_t *opt_state,  in opt_blk()
1353 opt_j(opt_state_t *opt_state, struct edge *ep)  in opt_j()
1408 or_pullup(opt_state_t *opt_state, struct block *b)  in or_pullup()
1500 and_pullup(opt_state_t *opt_state, struct block *b)  in and_pullup()
1591 opt_blks(compiler_state_t *cstate, opt_state_t *opt_state, struct icode *ic,  in opt_blks()
1636 find_inedges(opt_state_t *opt_state, struct block *root)  in find_inedges()
1681 opt_loop(compiler_state_t *cstate, opt_state_t *opt_state, struct icode *ic,  in opt_loop()
1714 	opt_state_t opt_state;  in bpf_optimize()
1794 intern_blocks(opt_state_t *opt_state, struct icode *ic)  in intern_blocks()
1837 opt_cleanup(opt_state_t *opt_state)  in opt_cleanup()
1879 number_blks_r(opt_state_t *opt_state, struct icode *ic, struct block *p)  in number_blks_r()
1931 opt_init(compiler_state_t *cstate, opt_state_t *opt_state, struct icode *ic)  in opt_init()