[Bug tree-optimization/92323] bogus -Warray-bounds after unrolling despite __builtin_unreachable

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92323

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=92039

--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
The loop uses a similar idiom as in pr92039.