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

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/libcpuid-0.8.2:0/17::gentoo  USE="-static-libs -test" 505 KiB

Total: 1 package (1 new), Size of downloads: 505 KiB