[Bug bootstrap/53279] [4.8 regression] error: 'convert_tree_comp_to_rtx' defined but not used [-Werror=unused-function] breaks m68k-linux bootstrap

[mikpe at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53279

--- Comment #1 from Mikael Pettersson <mikpe at it dot uu.se> 2012-05-08 
09:56:01 UTC ---
I believe the get_def_for_expr_class and convert_tree_comp_to_rtx functions
should be #ifdef HAVE_conditional_move.