[Bug c++/86763] [7/8 Regression] Wrong code comparing member of copy of a 237 byte object with nontrivial default constructor on x86-64 arch

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86763

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |9.0
            Summary|[7/8/9 Regression] Wrong    |[7/8 Regression] Wrong code
                   |code comparing member of    |comparing member of copy of
                   |copy of a 237 byte object   |a 237 byte object with
                   |with nontrivial default     |nontrivial default
                   |constructor on x86-64 arch  |constructor on x86-64 arch

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.