bors 005fc0f00f Auto merge of #106977 - michaelwoerister:unord_id_collections, r=oli-obk ... Use UnordMap and UnordSet for id collections (DefIdMap, LocalDefIdMap, etc) This PR changes the `rustc_data_structures::define_id_collections!` macro to use `UnordMap` and `UnordSet` instead of `FxHashMap` and `FxHashSet`. This should account for a large portion of hash-maps being used in places where they can cause trouble. The changes required are moderate but non-zero: - In some places the collections are extracted into sorted vecs. - There are a few instances where for-loops have been changed to extends. ~~Let's see what the performance impact is. With a bit more refactoring, we might be able to get rid of some of the additional sorting -- but the change set is already big enough. Unless there's a performance impact, I'd like to do further changes in subsequent PRs.~~ Performance does not seem to be negatively affected ([perf-run here](https://github.com/rust-lang/rust/pull/106977#issuecomment-1396776699)). Part of [MCP 533](https://github.com/rust-lang/compiler-team/issues/533). r? `@ghost`		2023-01-21 14:18:17 +00:00
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src	Auto merge of #106977 - michaelwoerister:unord_id_collections, r=oli-obk	2023-01-21 14:18:17 +00:00
Cargo.toml	Remove from compiler/ crates	2022-09-29 16:49:04 +09:00