[Bug tree-optimization/119417] [14/15 Regression] wrong code with `-O2`, uses uxtw instead of uxth causing different result on ADD instruction since r14-8680-g2f14c0dbb78985

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

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

Sam James <sjames at gcc dot gnu.org> changed:

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

--- Comment #4 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #2)
> Which most likely then it is caused by r14-8680-g2f14c0dbb78985 .

yes