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2023-04-09Inline format_argsNilstrieb-1/+1
Co-authored-by: Michael Goulet <michael@errs.io>
2023-04-09Fix some clippy::complexityNilstrieb-15/+9
2023-04-09Allow `modulo_one` on function using cfg constsNilstrieb-0/+1
2023-04-09Some simple `clippy::perf` fixesNilstrieb-1/+1
2023-04-08Auto merge of #109971 - WaffleLapkin:yeet_ownership, r=Nilstriebbors-1980/+204
Yeet `owning_ref` Based on the discussions from https://github.com/rust-lang/rust/pull/109948 This replaces `owning_ref` with a far simpler & safer abstraction. Fixes #109974
2023-04-07Mark `OwnedSlice::{deref, borrow}` as `#[inline]`Maybe Waffle-0/+2
2023-04-06Support multithreaded mode in `OwnedSlice` testsMaybe Waffle-8/+14
2023-04-06Add basic tests for `OwnedSlice`Maybe Waffle-0/+71
2023-04-06Use `FnOnce` for `slice_owned` instead of `Fn`Maybe Waffle-2/+2
2023-04-05Add context to phantom commentNilstrieb-2/+2
2023-04-05Fix a couple missed hash constantsThom Chiovoloni-3/+3
2023-04-05Use SipHash-1-3 instead of SipHash-2-4 for StableHasherThom Chiovoloni-270/+75
2023-04-05Fix typoMaybe Waffle-1/+1
2023-04-05Yeet `owning_ref`Maybe Waffle-1971/+1
Turns out - `owning_ref` is unsound due to `Box` aliasing stuff - `rustc` doesn't need 99% of the `owning_ref` API - `rustc` can use a far simpler abstraction that is `OwnedSlice`
2023-04-05Use `OwnedSlice` instead of `owning_ref`Maybe Waffle-3/+3
2023-04-05Implement `OwnedSlice`Maybe Waffle-5/+120
2023-04-04Use a simpler atomic operation than the `compare_exchange` hammerOli Scherer-0/+8
2023-04-04Another AppendOnlyVecOli Scherer-10/+21
2023-04-04Replace another lock with an append-only vecOli Scherer-0/+16
2023-04-04Remove a lock in favor of an AppendOnlyVecOli Scherer-2/+7
2023-04-04Add a usize-indexed append-only-vecOli Scherer-3/+35
2023-04-04Remove a fishy Clone implOli Scherer-8/+0
2023-04-02Use `&IndexSlice` instead of `&IndexVec` where possibleScott McMurray-12/+12
All the same reasons as for `[T]`: more general, less pointer chasing, and `&mut IndexSlice` emphasizes that it doesn't change *length*.
2023-03-30Rollup merge of #109758 - nnethercote:parallel-cleanups, r=cjgillotMichael Goulet-28/+40
Parallel compiler cleanups A few small improvements I found while looking closely at this code. r? `@cjgillot` cc `@Zoxc,` `@SparrowLii`
2023-03-30`CacheAligned` and `Sharded` don't need to derive `Clone`.Nicholas Nethercote-2/+1
2023-03-30Remove `RwLock::clone_guard`.Nicholas Nethercote-12/+0
It's unused.
2023-03-30Improve the `rustc_data_structures::sync` module doc comment.Nicholas Nethercote-14/+39
Also, `MTRef<'a, T>` is a typedef for a reference to a `T`, but in practice it's only used (and useful) in combination with `MTLock`, i.e. `MTRef<'a, MTLock<T>>`. So this commit changes it to be a typedef for a reference to an `MTLock<T>`, and renames it as `MTLockRef`. I think this clarifies things, because I found `MTRef` quite puzzling at first.
2023-03-29Stabilize a portion of 'once_cell'Trevor Gross-1/+1
Move items not part of this stabilization to 'lazy_cell' or 'once_cell_try'
2023-03-23Rollup merge of #107718 - Zoxc:z-time, r=nnethercoteMatthias Krüger-20/+64
Add `-Z time-passes-format` to allow specifying a JSON output for `-Z time-passes` This adds back the `-Z time` option as that is useful for [my rustc benchmark tool](https://github.com/Zoxc/rcb), reverting https://github.com/rust-lang/rust/pull/102725. It now uses nanoseconds and bytes as the units so it is renamed to `time-precise`.
2023-03-23Rollup merge of #109280 - compiler-errors:no-vec-map, r=Mark-SimulacrumDylan DPC-241/+0
Remove `VecMap` Not sure what the use of this data structure is over just using `FxIndexMap` or a `Vec`. r? ```@ghost```
2023-03-21Remove `unique` and move `VerboseTimingGuard` fields into a new structJohn Kåre Alsaker-31/+29
2023-03-21Add `-Z time-passes-format` to allow specifying a JSON output for `-Z ↵John Kåre Alsaker-19/+65
time-passes`
2023-03-20migrate compiler, bootstrap, and compiletest to windows-rsAndy Russell-44/+58
2023-03-17Remove VecMapMichael Goulet-241/+0
2023-03-17Fast path that skips over unchanged obligations in process_obligationsThe 8472-3/+16
- only borrow the refcell once per loop - avoid complex matches to reduce branch paths in the hot loop - use a by-ref fast path that avoids mutations at the expense of having false negatives
2023-03-08Rollup merge of #108887 - nnethercote:rename-MapInPlace, r=lqdMatthias Krüger-12/+5
Rename `MapInPlace` as `FlatMapInPlace`. After removing the `map_in_place` method, which isn't much use because modifying every element in a collection such as a `Vec` can be done trivially with iteration. r? ``@lqd``
2023-03-08Auto merge of #108312 - michaelwoerister:hash-set-not-hash-stable, r=eholkbors-13/+36
Do not implement HashStable for HashSet (MCP 533) This PR removes all occurrences of `HashSet` in query results, replacing it either with `FxIndexSet` or with `UnordSet`, and then removes the `HashStable` implementation of `HashSet`. This is part of implementing [MCP 533](https://github.com/rust-lang/compiler-team/issues/533), that is, removing the `HashStable` implementations of all collection types with unstable iteration order. The changes are mostly mechanical. The only place where additional sorting is happening is in Miri's override implementation of the `exported_symbols` query.
2023-03-08Rename `MapInPlace` as `FlatMapInPlace`.Nicholas Nethercote-12/+5
After removing the `map_in_place` method, which isn't much use because modifying every element in a collection such as a `Vec` can be done trivially with iteration.
2023-03-03Auto merge of #108709 - matthiaskrgr:rollup-j2tjbyx, r=matthiaskrgrbors-0/+2
Rollup of 8 pull requests Successful merges: - #104549 (add -Zexport-executable-symbols to unstable book) - #108292 (Label opaque type for 'captures lifetime' error message) - #108540 (Add `Atomic*::from_ptr`) - #108634 (Add link to component dashboard) - #108647 (Remove dead pgo.sh file) - #108678 (Use `Option::as_slice` where applicable) - #108681 (Improve comments in `needs_process_obligation`.) - #108688 (Match unmatched backticks in library/) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
2023-03-03Rollup merge of #108681 - nnethercote:needs_process_obligation-comments, r=lqdMatthias Krüger-0/+2
Improve comments in `needs_process_obligation`. And a couple of other places. r? `@lqd`
2023-03-03Match end user facing unmatched backticks in compiler/est31-1/+1
2023-03-03Improve comments in `needs_process_obligation`.Nicholas Nethercote-0/+2
And a couple of other places.
2023-03-01Do not implement HashStable for HashSet.Michael Woerister-12/+4
2023-03-01Use UnordSet instead of FxHashSet for names_imported_by_glob_use query.Michael Woerister-1/+32
2023-02-28Add contains_key to SortedIndexMultiMapJesse Bakker-0/+9
2023-02-22Auto merge of #108300 - oli-obk:elsa, r=eholkbors-0/+45
Use a lock-free datastructure for source_span follow up to the perf regression in https://github.com/rust-lang/rust/pull/105462 The main regression is likely the CStore, but let's evaluate the perf impact of this on its own
2023-02-21address reviewb-naber-4/+20
2023-02-21Use a lock-free datastructure for `source_span`Oli Scherer-0/+45
2023-02-19sccs infob-naber-5/+5
2023-02-16`if $c:expr { Some($r:expr) } else { None }` =>> `$c.then(|| $r)`Maybe Waffle-7/+4
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