Use dev-lang/orc for just-in-time optimization of array operations

Packages describing “orc” as local USE flag

Package “orc” Flag Description
media-libs/gstreamer Disable some PaX memory protections to allow plugins that use dev-lang/orc for runtime optimization to be used on hardened PaX systems
sys-libs/compiler-rt-sanitizers Build ORC runtime.

All packages providing a “orc” USE flag (2)