[Bug tree-optimization/80549] [7 Regression] wrong code at -O2 and -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (executable does not terminate)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80549

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |8.0
            Summary|[7/8 Regression] wrong code |[7 Regression] wrong code
                   |at -O2 and -O3 in both      |at -O2 and -O3 in both
                   |32-bit and 64-bit modes on  |32-bit and 64-bit modes on
                   |x86_64-linux-gnu            |x86_64-linux-gnu
                   |(executable does not        |(executable does not
                   |terminate)                  |terminate)
      Known to fail|                            |7.1.0

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.