than duplicate_loop_to_header_edge when we are in tree mode. */
bool
cfg_hook_duplicate_loop_to_header_edge (struct loop *loop, edge e,
- struct loops *loops, unsigned int ndupl,
+ unsigned int ndupl,
sbitmap wont_exit, edge orig,
edge *to_remove,
unsigned int *n_to_remove, int flags)
{
gcc_assert (cfg_hooks->cfg_hook_duplicate_loop_to_header_edge);
- return cfg_hooks->cfg_hook_duplicate_loop_to_header_edge (loop, e, loops,
+ return cfg_hooks->cfg_hook_duplicate_loop_to_header_edge (loop, e,
ndupl, wont_exit,
orig, to_remove,
n_to_remove, flags);