These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild   R    ] sys-process/procps-4.0.6:0/1-ng::gentoo  USE="kill ncurses nls (unicode) -elogind -modern-top (-selinux) -skill -static-libs (-systemd) -test -verify-sig" 1544 KiB

Total: 1 package (1 reinstall), Size of downloads: 1544 KiB