nix-super/doc/manual/src/release-notes/rl-next.md

# Release X.Y (202?-??-??)

* Nix can now be built with LTO by passing `--enable-lto` to `configure`.
  LTO is currently only supported when building with GCC.
Move rl-next.md to rl-2.5.md 2021-12-13 17:48:44 +02:00			`# Release X.Y (202?-??-??)`
Update release notes 2021-12-21 15:19:21 +02:00
enable LTO in optimized builds gives 2-5% performance improvement across a board of tests. LTO is broken when using clang; some libs link fine while others crash the linker with a segfault in the llvm linker plugin. 🙁 2021-12-21 20:34:40 +02:00			* Nix can now be built with LTO by passing `--enable-lto` to `configure`.
			`LTO is currently only supported when building with GCC.`