[Bug tree-optimization/106322] [12/13 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |linkw at gcc dot gnu.org
            Summary|tree-vectorize: Wrong code  |[12/13 Regression]
                   |at O2 level                 |tree-vectorize: Wrong code
                   |(-fno-tree-vectorize is     |at O2 level
                   |working)                    |(-fno-tree-vectorize is
                   |                            |working) since
                   |                            |r12-2404-ga1d27560770818c5
             Status|WAITING                     |NEW

--- Comment #26 from Martin Liška <marxin at gcc dot gnu.org> ---
Cool! I can reproduce it now with:

$ g++ *.cc -O3 -m32 -mtune=generic -march=i686 && ./a.out
Aborted (core dumped)


and it started with r12-2404-ga1d27560770818c5.