[Bug target/115353] [14/15 regression] Missed thumb2 table branch instruction optimisations since r14-4946-g7006e5d2d7b5b2

[ricbal02 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115353

--- Comment #3 from Richard Ball <ricbal02 at gcc dot gnu.org> ---
Patch in Upstream Review:
https://sourceware.org/pipermail/gcc-patches/2024-June/653820.html