[Bug middle-end/82394] Pointer imposes an optimization barrier

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82394

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |missed-optimization
          Component|c++                         |middle-end

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
With GCC 7.1 on x86_64, they both produce:
my_sorted_array:
.LFB0:
        .cfi_startproc
        xorl    %eax, %eax
        ret

my_sorted_array1:
.LFB1:
        .cfi_startproc
        xorl    %eax, %eax
        ret


I have not tried the trunk yet.