[Bug sanitizer/93246] [9/10 Regression] Unexpected program behavior when -fsanitize=address and -O2/O3 used

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93246

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot 
gnu.org
   Target Milestone|---                         |9.3
            Summary|[9 regression] Unexpected   |[9/10 Regression]
                   |program behavior when       |Unexpected program behavior
                   |-fsanitize=address and      |when -fsanitize=address and
                   |-O2/O3 used                 |-O2/O3 used

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
While the starting rev could be the cause the fixing one is certainly
unrelated.
I will have a look.