mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-27 11:05:06 +00:00
ddca5343f2
Change `rustc_codegen_ssa`'s `atomic_cmpxchg` interface to return a pair of values Doesn't change much, but a little nicer that way.
Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.