[Bug tree-optimization/102788] [11 Regression] Wrong code with -O3

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102788

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|12.0                        |11.3
      Known to work|                            |12.0
            Summary|[12 Regression] Wrong code  |[11 Regression] Wrong code
                   |with -O3                    |with -O3
           Priority|P1                          |P2

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk but the issue is latent since the introduction of the forwprop
pattern.  I'm considering backporting to GCC 11.