[Bug tree-optimization/107617] SCC-VN with len_store and big endian

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107617

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
                 CC|richard.guenther at gmail dot com  |rguenth at gcc dot gnu.org
   Last reconfirmed|                            |2022-11-11
          Component|middle-end                  |tree-optimization
           Priority|P4                          |P3

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Should be also reproducible on ppc64 big-endian?  Or does that not have
len_store enabled?

Can you try reducing the fortran testcase or create a C testcase that has
the actual miscompilation separated in a function?