[Bug target/83851] [8 regression] gcc.dg/vect/pr53185-2.c fails on armeb after r256634

rsandifo at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Jan 23 14:39:00 GMT 2018


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83851

rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |NEW
           Assignee|rsandifo at gcc dot gnu.org        |unassigned at gcc dot gnu.org

--- Comment #2 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> ---
I think this is a backend bug.  Many other vect.exp tests already fail with
armeb hf, and similar LD3 uses have been shown to be broken before, see e.g.
PR82258.

r256634 deliberately introduced the use of LD3 in tests like this, and that in
itself isn't wrong.


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