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

Calculating dependencies ... done!
Dependency resolution took 1.50 s (backtrack: 0/20).

[ebuild     U  ] dev-libs/openssl-3.6.3:0/3::gentoo [3.5.5-r2:0/3::gentoo] USE="asm quic -fips -ktls -rfc3779 -sctp -static-libs -test -tls-compression -vanilla -verify-sig -weak-ssl-ciphers" CPU_FLAGS_X86="(sse2)" 53666 KiB

Total: 1 package (1 upgrade), Size of downloads: 53666 KiB