[Bug target/60480] gcc 4.8.2 fails to do optimization on global register variables when compiling on x86_64 Linux.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60480

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |7.1.0
   Target Milestone|---                         |9.0
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GCC 9 is:
        movq    %r14, -8(%r15)
        movq    %r14, %rax
        leaq    -8(%r15), %r14
        movq    %r14, %r15
        movq    %rax, %r14
        addq    $8, %r15

So fixed for GCC 9.