https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86313
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P5
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2018-06-25
Ever confirmed|0 |1
Severity|normal |enhancement
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Forgot to mention: This one occurs only with -O1 and above.
There is no warning with -fno-frontend-optimize.
This looks like a duplicate of pr48655. As suggested in comment 1, it should be
enough to improve the documentation.
