[Bug middle-end/77475] unnecessary or misleading context in reporting command line problems

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77475

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 39565
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39565&action=edit
gcc7-pr77475.patch

Given the number of targets that use targetm.target_options.override hook and
the amount of error/warning/sorry calls in them and that lots of targets also
use the same functions for pragma/target attribute handling, I think it is much
better to tweak toplev.c for this.  Bet it will have significant testsuite
fallout though.