[Bug tree-optimization/115347] [12/13/14 Regression] wrong code at -O3 on x86_64-linux-gnu since r12-2097

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115347

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[12/13/14/15 Regression]    |[12/13/14 Regression] wrong
                   |wrong code at -O3 on        |code at -O3 on
                   |x86_64-linux-gnu since      |x86_64-linux-gnu since
                   |r12-2097                    |r12-2097
      Known to work|                            |15.0
      Known to fail|                            |14.2.0

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed (or worked around) for GCC 15 for now.  Might regress some valid cases.