https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101841
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Priority|P3 |P4
Last reconfirmed| |2021-08-10
--- Comment #1 from anlauf at gcc dot gnu.org ---
Confirmed.
The warning disappears when frontend-optimization is disabled
(i.e. use -fno-frontend-optimize).
The warning also disappears if you disable the generation of inline
code for matmul by specifying -finline-matmul-limit=0 .
