https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79976
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-03-09
Ever confirmed|0 |1
--- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
The patch slows down the compiler immensely, so I don't think it should be
enabled by flag_checking. A new -enable-checking= option would be best.
I will test if Jason's suggestion makes any difference.