[Bug target/123607] [14/15/16 Regression] incorrect masked store vmovsh instruction emitted

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123607

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |14.4
            Summary|incorrect masked store      |[14/15/16 Regression]
                   |vmovsh instruction emitted  |incorrect masked store
                   |                            |vmovsh instruction emitted
           Priority|P3                          |P2

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
With -std=c++23 -O2 -mavx512fp16 this regressed with
r14-2699-g9f8f37f5490076b10436993fb90d18092a960922