Fix typo in cfgloopmanip.c

[Ian Lance Taylor]

Sebastian Pop <sebastian.pop@cri.ensmp.fr> writes:

> loop_version is supposed to work at both tree and rtl levels, and
> consequently its "cond_expr" parameter is defined as a "void *".  This
> patch updates the params of helper function lv_adjust_loop_entry_edge
> as well.  Ok for mainline?
> 
> 	* cfgloopmanip.c (lv_adjust_loop_entry_edge): Adjust the type of
> 	cond_expr parameter.

This is OK if tested.

Thanks.

Ian