https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69547
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |5.3.0
Summary|no-op array initializer |[6 regression] no-op array
|emits an empty loop |initializer emits an empty
| |loop
Known to fail| |6.0
--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
As it turns out, GCC 5.3.0 generates code without the loop, so this can be
considered a regression.