http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55137
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-11-06
15:37:09 UTC ---
What I mean that for your testcase while you have s: .zero 8
instead of s: .long 4, 16399, there is also dynamic initialization:
movl $4, s(%rip)
movl $16399, s+4(%rip)
(at -O2, at -O0 worse).
