[Bug tree-optimization/119417] [14 Regression] wrong code with `-O2`, uses uxtw instead of uxth causing different result on ADD instruction since r14-8680-g2f14c0dbb78985

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119417

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[14/15 Regression] wrong    |[14 Regression] wrong code
                   |code with `-O2`, uses uxtw  |with `-O2`, uses uxtw
                   |instead of uxth causing     |instead of uxth causing
                   |different result on ADD     |different result on ADD
                   |instruction since           |instruction since
                   |r14-8680-g2f14c0dbb78985    |r14-8680-g2f14c0dbb78985

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed on the trunk so far.

(In reply to Rogério de Souza Moraes from comment #6)
> Is this patch going to be used on trunk and officially backported to GCC
> 14.2?

Eventually.  Usually we leave it on the trunk for a few days or weeks before
backporting.