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

Calculating dependencies ... done!
Dependency resolution took 1.04 s (backtrack: 0/20).

[ebuild  N     ] dev-util/opencl-headers-2026.05.29::gentoo  USE="-test" 87 KiB
[ebuild  N     ] x11-libs/libXtst-1.2.5::gentoo  USE="-doc" 285 KiB
[ebuild  N     ] x11-libs/libXv-1.0.13::gentoo  USE="-doc" 275 KiB
[ebuild  N     ] dev-libs/opencl-icd-loader-2026.05.29::gentoo  USE="-test" 113 KiB
[ebuild  N     ] virtual/opencl-3-r5::gentoo  0 KiB
[ebuild  N     ] x11-misc/virtualgl-3.1.5::gentoo  2068 KiB

Total: 6 packages (6 new), Size of downloads: 2827 KiB