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- example for the Unknown problem
[libfirm]
/
ir
/
be
/
becopyopt.h
diff --git
a/ir/be/becopyopt.h
b/ir/be/becopyopt.h
index
ddf1436
..
471fccd
100644
(file)
--- a/
ir/be/becopyopt.h
+++ b/
ir/be/becopyopt.h
@@
-81,13
+81,6
@@
copy_opt_t *new_copy_opt(be_chordal_env_t *chordal_env, cost_fct_t get_costs);
*/
void free_copy_opt(copy_opt_t *co);
*/
void free_copy_opt(copy_opt_t *co);
-/**
- * Checks if a node is optimizable, viz. has something to do with coalescing
- * @param arch The architecture environment
- * @param irn The irn to check
- */
-int co_is_optimizable_root(const copy_opt_t *co, ir_node *irn);
-
/**
* Computes the costs of a copy according to loop depth
* @param co The copy opt object.
/**
* Computes the costs of a copy according to loop depth
* @param co The copy opt object.