| Age | Commit message (Expand) | Author | Lines |
| 2021-12-06 | Use variables rather than lengths directly | Mark Rousskov | -10/+13 |
| 2021-12-06 | Optimize: reuse the real-to-preorder mapping as the visited set | Mark Rousskov | -4/+2 |
| 2021-12-06 | Remove separate RPO traversal | Mark Rousskov | -17/+7 |
| 2021-12-06 | Use preorder indices for data structures | Mark Rousskov | -53/+38 |
| 2021-12-06 | Avoid inserting into buckets if not necessary | Mark Rousskov | -1/+7 |
| 2021-12-06 | Optimization: process buckets only once | Mark Rousskov | -7/+8 |
| 2021-12-06 | Optimization: Merge parent and ancestor arrays | Mark Rousskov | -10/+21 |
| 2021-12-06 | Implement the simple Lengauer-Tarjan algorithm | Mark Rousskov | -39/+116 |
| 2021-12-05 | Stop enabling `in_band_lifetimes` in rustc_data_structures | Scott McMurray | -15/+13 |
| 2021-12-03 | Rollup merge of #88906 - Kixunil:box-maybe-uninit-write, r=dtolnay | Matthias Krüger | -4/+2 |
| 2021-12-02 | Implement write() method for Box<MaybeUninit<T>> | Martin Habovstiak | -4/+2 |
| 2021-12-02 | Remove no-longer used `IdFunctor::map_id` | Alan Egerton | -9/+0 |
| 2021-11-27 | Use intrinsic pointer methods | Alan Egerton | -7/+5 |
| 2021-11-27 | Delegate from `map_id` to `try_map_id` | Alan Egerton | -57/+7 |
| 2021-11-27 | Avoid UB when short-circuiting try_map_id for Vec | Alan Egerton | -4/+11 |
| 2021-11-26 | Make `TypeFoldable` implementors short-circuit on error | LeSeulArtichaut | -1/+69 |
| 2021-11-11 | Add `#[inline]`s to `SortedIndexMultiMap` | Yuki Okushi | -0/+10 |
| 2021-11-07 | more clippy fixes | Matthias Krüger | -1/+1 |
| 2021-10-29 | Auto merge of #90380 - Mark-Simulacrum:revert-89558-query-stable-lint, r=lcnr | bors | -1/+0 |
| 2021-10-28 | Revert "Add rustc lint, warning when iterating over hashmaps" | Mark Rousskov | -1/+0 |
| 2021-10-28 | Auto merge of #90145 - cjgillot:sorted-map, r=michaelwoerister | bors | -5/+22 |
| 2021-10-25 | Auto merge of #90042 - pietroalbini:1.56-master, r=Mark-Simulacrum | bors | -1/+0 |
| 2021-10-25 | Use SmallVec in Hash map stable hashing | Jakub Beránek | -1/+2 |
| 2021-10-24 | Rollup merge of #89558 - lcnr:query-stable-lint, r=estebank | Matthias Krüger | -0/+1 |
| 2021-10-23 | update cfg(bootstrap) | Pietro Albini | -1/+0 |
| 2021-10-23 | Specialize HashStable for [u8] slices | Mark Rousskov | -0/+7 |
| 2021-10-21 | Use SortedMap in HIR. | Camille GILLOT | -5/+22 |
| 2021-10-15 | allow `potential_query_instability` everywhere | lcnr | -0/+1 |
| 2021-10-10 | Remove for loop range | Clemens Wasser | -2/+2 |
| 2021-10-10 | Apply clippy suggestions | Clemens Wasser | -41/+28 |
| 2021-10-07 | Add support for artifact size profiling | Ryan Levick | -3/+40 |
| 2021-10-04 | Rollup merge of #87993 - kornelski:try_reserve_stable, r=joshtriplett | Jubilee | -2/+2 |
| 2021-10-04 | Rollup merge of #89508 - jhpratt:stabilize-const_panic, r=joshtriplett | Jubilee | -1/+1 |
| 2021-10-04 | Stabilize try_reserve | Kornel | -2/+2 |
| 2021-10-04 | Stabilize `const_panic` | Jacob Pratt | -1/+1 |
| 2021-10-02 | Remove various unused feature gates | bjorn3 | -1/+0 |
| 2021-09-28 | More tracing instrumentation | Oli Scherer | -14/+6 |
| 2021-09-25 | Rollup merge of #89216 - r00ster91:bigo, r=dtolnay | Manish Goregaokar | -2/+2 |
| 2021-09-25 | arrr caught ya caller | Ellen | -4/+5 |
| 2021-09-24 | consistent big O notation | r00ster91 | -2/+2 |
| 2021-09-21 | Rollup merge of #89086 - WaffleLapkin:stabilize_iter_map_while, r=kennytm | the8472 | -1/+0 |
| 2021-09-18 | Use <[T; N]>::map in Sharded instead of SmallVec and unsafe code | bjorn3 | -19/+1 |
| 2021-09-17 | Stabilize `Iterator::map_while` | Maybe Waffle | -1/+0 |
| 2021-09-12 | Rollup merge of #88711 - Mark-Simulacrum:fix-dfs-bug, r=jackh726 | Manish Goregaokar | -3/+69 |
| 2021-09-10 | rustc: Remove local variable IDs from `Export`s | Vadim Petrochenkov | -0/+7 |
| 2021-09-08 | Bump stage0 compiler to 1.56 | Mark Rousskov | -2/+1 |
| 2021-09-08 | Rework DepthFirstSearch API | Niko Matsakis | -3/+69 |
| 2021-09-06 | Rollup merge of #88659 - est31:update_smallvec_name, r=matthewjasper | Ryan Levick | -1/+1 |
| 2021-09-05 | Remove SmallVector mention | est31 | -1/+1 |
| 2021-09-01 | Rollup merge of #88053 - bjorn3:fix_flock_fallback_impl, r=cjgillot | Mara Bos | -0/+4 |