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

Calculating dependencies ... done!
Dependency resolution took 1.02 s (backtrack: 0/20).

[ebuild   R    ] media-libs/gd-2.3.3-r4:2/3::gentoo  USE="fontconfig jpeg png tiff truetype zlib -avif -heif -static-libs -test -webp -xpm" CPU_FLAGS_X86="sse" 2744 KiB

Total: 1 package (1 reinstall), Size of downloads: 2744 KiB