[Bug tree-optimization/118924] [12 regression] Wrong code at -O2 and above leading to uninitialized accesses on aarch64-linux-gnu since r10-917-g3b47da42de621c

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118924

Martin Jambor <jamborm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[12/13/14 regression] Wrong |[12 regression] Wrong code
                   |code at -O2 and above       |at -O2 and above leading to
                   |leading to uninitialized    |uninitialized accesses on
                   |accesses on                 |aarch64-linux-gnu since
                   |aarch64-linux-gnu since     |r10-917-g3b47da42de621c
                   |r10-917-g3b47da42de621c     |

--- Comment #26 from Martin Jambor <jamborm at gcc dot gnu.org> ---
I have backported both commits to gcc14 and gcc13 branches and the issue is
fixed there.

I probably plan to backport just r15-9251-g40445711b8af11 to avoid the issue on
the gcc12 branch.