2017-01-20 Martin Sebor <mse...@redhat.com>
* gimple-ssa-sprintf.c (warn_level): New global. (format_integer): Use it here and throughout the rest of the file. Use the same switch to compute sign as base. (maybe_warn): New function. (format_directive): Factor out warnings into maybe_warn. Add debugging output. Use warn_level. (add_bytes): Use warn_level. (pass_sprintf_length::compute_format_length): Add debugging output. (try_substitute_return_value): Same. (pass_sprintf_length::handle_gimple_call): Set and use warn_level.OK. As with prior patches, go ahead and install now if it's been bootstrapped and regression tested.
Patches 1-3 committed. Thanks Martin
