* toplev.c (branch_prob_dump, profile_arc_flag, flag_test_coverage,
flag_branch_probabilities, branch_prob_dump_file, branch_prob_time):
New variables.
(f_options): Add profile-arcs, test-coverage, and
branch-probabilities.
(compile_file): Set branch_prob_time. Pass flag_test_coverage to
init_emit_once. Handle branch_prob_dump. Call init_branch_prob.
Call end_branch_prob. Call output_func_start_profiler.
(rest_of_compilation): Handle branch_prob_dump. Call new
branch_prob pass.
(main): Set branch_prob_dump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13823
138bc75d-0d04-0410-961f-
82ee72b054a4