[Bug tree-optimization/69289] Compiling without --profile-generate causes longer execution time (-O3)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69289

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |needs-bisection
      Known to work|                            |11.2.0, 12.0
          Component|middle-end                  |tree-optimization
      Known to fail|                            |7.1.0, 8.1.0

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Looks to be fixed in GCC 11.2.0 and GCC 12+.
That is the memset is detected and transformed.