[Bug rtl-optimization/85925] [7/8/9 regression] compilation of masking with 257 goes wrong in combine at -02

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85925

--- Comment #25 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> The new tests fail at execution on armeb and aarch64_be:
> FAIL: gcc.c-torture/execute/20181120-1.c   -O0  execution test
> 
> So, maybe not fixed yet?

Or maybe the test isn't supposed to pass on big-endian platforms?