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Rollup of 7 perf-sensitive pull requests - #165084

Closed

JonathanBrouwer wants to merge 45 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-MEOKZSt

Closed

Rollup of 7 perf-sensitive pull requests#165084
JonathanBrouwer wants to merge 45 commits into
rust-lang:mainfrom
JonathanBrouwer:rollup-MEOKZSt

Commits on Oct 3, 2026
- Remove rustc_legacy_const_generics from LoongArch64 SIMD
  heiher
  committed
  2cc26bf
- Stabilize LoongArch64 SIMD intrinsics
  heiher
  committed
  9da2dbd
Commits on Oct 19, 2026
- Use "latest" symlink for icx path
  adamgemmell
  committed
  a4aac2f
Commits on Oct 22, 2026
Commits on Oct 26, 2026
- perf: emit field names as a concatenated string in derive(Debug) for large structs
  panstromek
  committed
  192c29c
- Add test for debug output for big struct
  panstromek
  committed
  bea7af9
- Use string contatenation strategy for fieldN helpers as well
  panstromek
  committed
  194a9a5
- Concat struct name together with field names
  panstromek
  committed
  db15c6a
- doc: cleanup comment
  panstromek
  committed
  b540852
- doc: cleanup comment
  panstromek
  committed
  f3f485e
- perf: shrink unnecessary capacity
  panstromek
  committed
  635700c
- ref: use thin_vec! macro avoid managing the capacity manually
  panstromek
  committed
  9e5308c
- perf: avoid allocating more capacity for tuples
  panstromek
  committed
  9e32779
- perf: reduce unnecessary capacity
  panstromek
  committed
  88f395a
- cln: remove args_per_field, it's now always 1 in place where it gets used
  panstromek
  committed
  4526f83
- ref: rename
  panstromek
  committed
  9dcaa68
- perf: avoid allocating expression for name for cases where it's not used
  panstromek
  committed
  b99c49b
- test: bless macro stats test
  panstromek
  committed
  3cd9cd0
- ref: put names before field values in debug helpers
  panstromek
  committed
  4719ede
- Move lang item collection to the resolver
  oli-obk
  committed
  5221654
- Instantiate a response in pieces
  nnethercote
  committed
  e360750
- Optimize `unify_query_var_values`
  nnethercote
  committed
  78a5d5e
- Special-case canonical bound vars in `unify_query_var_values`
  nnethercote
  committed
  8eb0c38
- Introduce `IsIdentity` type
  nnethercote
  committed
  eb07e9d
- Add an early return to `instantiate_and_apply_query_response`
  nnethercote
  committed
  7242cbe
- Introduce `Canonicalized` and other clarifications
  nnethercote
  committed
  474c761
Commits on Oct 27, 2026
- Prepare for merging from rust-lang/rust
  The rustc-josh-sync Cronjob Bot
  committed
  a95082d
- Merge ref '16d1ffac17ad' from rust-lang/rust
  The rustc-josh-sync Cronjob Bot
  committed
  cf5da2b
- Run `cargo fmt`
  The rustc-josh-sync Cronjob Bot
  committed
  ed7d26d
- Merge pull request #2246 from rust-lang/rustc-pull
  tgross35
  authored
  6574cf3
- Avoid stdlib's `impl Hash for Discriminant` for stable hashing
  Zalathar
  committed
  ac07049
- remove unneeded `feature(stdarch_loongarch)`
  folkertdev
  committed
  5550f2b
Commits on Oct 28, 2026

Commits

Commits on Oct 3, 2026

Commits on Oct 19, 2026

Commits on Oct 22, 2026

Commits on Oct 26, 2026

Commits on Oct 27, 2026

Commits on Oct 28, 2026