[Bug tree-optimization/108306] [12 Regression] false-positive -Warray-bounds warning emitted with -fsanitize=shift

[amacleod at redhat dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108306

--- Comment #16 from Andrew Macleod <amacleod at redhat dot com> ---
(In reply to Richard Biener from comment #15)
> In GCC 13.

Whups.   Didn't even notice that.  Same patch ok for GCC12 once testing
completes?