[Bug fortran/89282] Garbage arithmetics results in fortran with -O3 and overloaded operators

dominiq at lps dot ens.fr gcc-bugzilla@gcc.gnu.org
Mon Feb 25 15:22:00 GMT 2019


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89282

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|---                         |FIXED

--- Comment #7 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> It stopped failing with r240291, but because it just added early VRP,
> it just went latent.  With -O3 -fno-tree-vrp it was miscompiled until
> r240303 aka PR77648 fix.  That fix has been backported to 6.3 and 5.5.

Closing.


More information about the Gcc-bugs mailing list