The CHECK_NEEDED comments will be used by the build/strip_cmakelists.sh script to see if the build still succeeds with each of these files removed individually. Bug: b/129772660 Change-Id: I54afbf06f40f413caad6a619191c56b27162eb26 Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/30148Tested-by: Nicolas Capens <nicolascapens@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>