[Bug bootstrap/86518] Strengthen bootstrap comparison by not enabling warnings at stage3

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86518

Eric Gallager <egallager at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=61579

--- Comment #10 from Eric Gallager <egallager at gcc dot gnu.org> ---
If this is becoming the meta-bug for all warnings that affect codegen, then I'd
like to add bug 61579 (-Wwrite-strings) as at least semi-related... (not sure
if toggling it causes miscompares though)